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incomplete Gumstix support

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SVN-Revision: 10955
This commit is contained in:
Imre Kaloz 2008-04-27 16:56:19 +00:00
parent 0427918e4c
commit 261802269d
47 changed files with 19222 additions and 364 deletions
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2
target/linux/pxa/Makefile
View file

@ -25,4 +25,6 @@ define Kernel/Configure
$(if $(CONFIG_EABI_SUPPORT),echo '# CONFIG_OABI_COMPAT is not set' >> $(LINUX_DIR)/.config)
endef
KERNELNAME:="uImage"
$(eval $(call BuildTarget))

364
target/linux/pxa/config-2.6.21
View file

@ -1,364 +0,0 @@
# CONFIG_AEABI is not set
CONFIG_ALIGNMENT_TRAP=y
# CONFIG_APM is not set
# CONFIG_ARCH_AAEC2000 is not set
# CONFIG_ARCH_AT91RM9200 is not set
# CONFIG_ARCH_CLPS711X is not set
# CONFIG_ARCH_CLPS7500 is not set
# CONFIG_ARCH_CO285 is not set
# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
# CONFIG_ARCH_EBSA110 is not set
# CONFIG_ARCH_EP93XX is not set
# CONFIG_ARCH_FOOTBRIDGE is not set
# CONFIG_ARCH_H720X is not set
# CONFIG_ARCH_IMX is not set
# CONFIG_ARCH_INTEGRATOR is not set
# CONFIG_ARCH_IOP3XX is not set
# CONFIG_ARCH_IXP2000 is not set
# CONFIG_ARCH_IXP23XX is not set
# CONFIG_ARCH_IXP4XX is not set
# CONFIG_ARCH_L7200 is not set
# CONFIG_ARCH_LH7A40X is not set
CONFIG_ARCH_LUBBOCK=y
CONFIG_ARCH_MTD_XIP=y
# CONFIG_ARCH_OMAP is not set
CONFIG_ARCH_PXA=y
# CONFIG_ARCH_PXA_IDP is not set
# CONFIG_ARCH_REALVIEW is not set
# CONFIG_ARCH_RPC is not set
# CONFIG_ARCH_S3C2410 is not set
# CONFIG_ARCH_SA1100 is not set
# CONFIG_ARCH_SHARK is not set
# CONFIG_ARCH_VERSATILE is not set
CONFIG_ARM=y
# CONFIG_ARM_THUMB is not set
# CONFIG_ARPD is not set
# CONFIG_ARTHUR is not set
# CONFIG_ATM is not set
CONFIG_BASE_SMALL=0
# CONFIG_BINFMT_AOUT is not set
# CONFIG_BONDING is not set
# CONFIG_BRIDGE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_BT is not set
# CONFIG_CIFS is not set
# CONFIG_CLS_U32_MARK is not set
# CONFIG_CLS_U32_PERF is not set
CONFIG_CMDLINE="root=/dev/mtdblock0 rootfstype=jffs2 console=tty0 console=ttyS2,115200 mem=16M"
# CONFIG_CONFIGFS_FS is not set
CONFIG_CONNECTOR=m
CONFIG_CPU_32=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=y
CONFIG_CPU_CACHE_VIVT=y
CONFIG_CPU_FREQ=y
# CONFIG_CPU_FREQ_DEBUG is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
# CONFIG_CPU_FREQ_GOV_PERFORMANCE is not set
# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_GOV_USERSPACE is not set
CONFIG_CPU_FREQ_PXA=y
# CONFIG_CPU_FREQ_STAT is not set
CONFIG_CPU_FREQ_TABLE=y
CONFIG_CPU_TLB_V4WBI=y
CONFIG_CPU_XSCALE=y
CONFIG_CRAMFS=y
# CONFIG_CRC16 is not set
CONFIG_CRC_CCITT=y
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_DEBUG_USER is not set
CONFIG_DMABOUNCE=y
CONFIG_DNOTIFY=y
CONFIG_DUMMY_CONSOLE=y
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
CONFIG_FB=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_IMAGEBLIT=y
CONFIG_FB_FIRMWARE_EDID=y
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_MODE_HELPERS is not set
CONFIG_FB_PXA=y
# CONFIG_FB_PXA_PARAMETERS is not set
# CONFIG_FB_S1D13XXX is not set
CONFIG_FB_TILEBLITTING=y
# CONFIG_FB_VIRTUAL is not set
CONFIG_FONTS=y
# CONFIG_FONT_10x18 is not set
# CONFIG_FONT_6x11 is not set
# CONFIG_FONT_7x14 is not set
# CONFIG_FONT_8x16 is not set
CONFIG_FONT_8x8=y
# CONFIG_FONT_ACORN_8x8 is not set
# CONFIG_FONT_MINI_4x6 is not set
# CONFIG_FONT_PEARL_8x8 is not set
# CONFIG_FONT_SUN12x22 is not set
# CONFIG_FONT_SUN8x16 is not set
CONFIG_FORCE_MAX_ZONEORDER=9
# CONFIG_FPE_FASTFPE is not set
CONFIG_FPE_NWFPE=y
# CONFIG_FPE_NWFPE_XP is not set
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
CONFIG_FRAME_POINTER=y
CONFIG_GTEK_LCD=y
# CONFIG_HAMRADIO is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HOSTAP is not set
CONFIG_HW_CONSOLE=y
CONFIG_HZ=100
CONFIG_I2C=y
# CONFIG_I2C_ALGOBIT is not set
CONFIG_I2C_ALGOPCA=y
# CONFIG_I2C_ALGOPCF is not set
CONFIG_I2C_CHARDEV=y
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_PCA_ISA is not set
CONFIG_I2C_PXA=y
# CONFIG_I2C_PXA_SLAVE is not set
# CONFIG_I2C_STUB is not set
# CONFIG_IDE is not set
# CONFIG_IEEE80211 is not set
# CONFIG_IKCONFIG is not set
# CONFIG_INET6_AH is not set
# CONFIG_INET6_ESP is not set
# CONFIG_INET6_IPCOMP is not set
# CONFIG_INET6_TUNNEL is not set
# CONFIG_INET6_XFRM_TUNNEL is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_INOTIFY is not set
CONFIG_INPUT=y
# CONFIG_INPUT_EVDEV is not set
CONFIG_INPUT_KEYBOARD=y
CONFIG_INPUT_MOUSEDEV=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_IP6_NF_MATCH_FRAG is not set
# CONFIG_IP6_NF_MATCH_HL is not set
# CONFIG_IP6_NF_MATCH_IPV6HEADER is not set
# CONFIG_IP6_NF_MATCH_OPTS is not set
# CONFIG_IP6_NF_MATCH_RT is not set
# CONFIG_IP6_NF_RAW is not set
# CONFIG_IP6_NF_TARGET_HL is not set
# CONFIG_IP6_NF_TARGET_LOG is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_NF_ARPTABLES is not set
# CONFIG_IP_NF_CT_PROTO_SCTP is not set
CONFIG_IP_NF_FTP=y
CONFIG_IP_NF_IRC=y
# CONFIG_IP_NF_MATCH_ADDRTYPE is not set
CONFIG_IP_NF_MATCH_DSCP=m
# CONFIG_IP_NF_MATCH_HASHLIMIT is not set
CONFIG_IP_NF_NAT_FTP=y
CONFIG_IP_NF_NAT_IRC=y
CONFIG_IP_NF_TARGET_DSCP=m
# CONFIG_IP_NF_TARGET_LOG is not set
# CONFIG_IP_NF_TARGET_NETMAP is not set
# CONFIG_IP_NF_TARGET_SAME is not set
# CONFIG_IP_ROUTE_VERBOSE is not set
# CONFIG_ISO9660_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_KEYBOARD_ATKBD=y
CONFIG_KEYBOARD_GTEK=y
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
CONFIG_KMOD=y
# CONFIG_LEDS is not set
# CONFIG_LIBCRC32C is not set
# CONFIG_LLC2 is not set
CONFIG_LOGO=y
CONFIG_LOGO_LINUX_CLUT224=y
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_MACH_GTEK=y
# CONFIG_MACH_LOGICPD_PXA270 is not set
# CONFIG_MACH_MAINSTONE is not set
# CONFIG_MINIX_FS is not set
# CONFIG_MSDOS_FS is not set
CONFIG_MTD=y
# CONFIG_MTD_ABSENT is not set
# CONFIG_MTD_AFS_PARTS is not set
# CONFIG_MTD_ARM_INTEGRATOR is not set
CONFIG_MTD_BLOCK=y
# CONFIG_MTD_BLOCK2MTD is not set
CONFIG_MTD_CFI=y
# CONFIG_MTD_CFI_ADV_OPTIONS is not set
# CONFIG_MTD_CFI_AMDSTD is not set
CONFIG_MTD_CFI_I1=y
CONFIG_MTD_CFI_I2=y
# CONFIG_MTD_CFI_I4 is not set
# CONFIG_MTD_CFI_I8 is not set
CONFIG_MTD_CFI_INTELEXT=y
# CONFIG_MTD_CFI_STAA is not set
CONFIG_MTD_CFI_UTIL=y
CONFIG_MTD_CHAR=y
# CONFIG_MTD_CMDLINE_PARTS is not set
CONFIG_MTD_COMPLEX_MAPPINGS=y
CONFIG_MTD_CONCAT=y
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
CONFIG_MTD_GEN_PROBE=y
# CONFIG_MTD_JEDECPROBE is not set
CONFIG_MTD_LUBBOCK=y
CONFIG_MTD_MAP_BANK_WIDTH_1=y
# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
CONFIG_MTD_MAP_BANK_WIDTH_2=y
# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
CONFIG_MTD_MAP_BANK_WIDTH_4=y
# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
# CONFIG_MTD_MTDRAM is not set
# CONFIG_MTD_NAND is not set
# CONFIG_MTD_OBSOLETE_CHIPS is not set
# CONFIG_MTD_ONENAND is not set
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_PHYSMAP is not set
# CONFIG_MTD_PLATRAM is not set
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_SHARP_SL is not set
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_XIP is not set
CONFIG_NET_DIVERT=y
# CONFIG_NET_EMATCH is not set
# CONFIG_NET_ETHERNET is not set
# CONFIG_NET_IPGRE_BROADCAST is not set
# CONFIG_NET_KEY is not set
# CONFIG_NET_PKTGEN is not set
# CONFIG_NET_SCH_NETEM is not set
# CONFIG_NET_WIRELESS_RTNETLINK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_NLS is not set
# CONFIG_NO_IDLE_HZ is not set
# CONFIG_NTFS_FS is not set
# CONFIG_NVRAM is not set
CONFIG_OBSOLETE_INTERMODULE=y
# CONFIG_PARTITION_ADVANCED is not set
# CONFIG_PCMCIA is not set
# CONFIG_PCCARD is not set
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
CONFIG_PM_LEGACY=y
CONFIG_PPP=y
# CONFIG_PPPOE is not set
CONFIG_PPP_ASYNC=y
CONFIG_PPP_BSDCOMP=y
CONFIG_PPP_DEFLATE=y
# CONFIG_PPP_MPPE is not set
CONFIG_PPP_SYNC_TTY=y
CONFIG_PXA25x=y
# CONFIG_PXA_SHARPSL is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_RTC_CLASS=y
# CONFIG_RTC_DRV_DS1672 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_RS5C372 is not set
CONFIG_RTC_DRV_SA1100=y
# CONFIG_RTC_DRV_TEST is not set
# CONFIG_RTC_DRV_X1205 is not set
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
CONFIG_RTC_INTF_DEV=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_LIB=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_SA1111=y
# CONFIG_SCSI is not set
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SERIAL_8250 is not set
CONFIG_SERIAL_PXA=y
CONFIG_SERIAL_PXA_CONSOLE=y
CONFIG_SERIO=y
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_SERIO_SA1111 is not set
CONFIG_SERIO_SERPORT=y
# CONFIG_SMB_FS is not set
CONFIG_SND=y
CONFIG_SND_AC97_BUS=y
CONFIG_SND_AC97_CODEC=y
CONFIG_SND_DUMMY=m
CONFIG_SND_MIXER_OSS=y
CONFIG_SND_PCM=y
CONFIG_SND_PCM_OSS=y
CONFIG_SND_PXA2XX_AC97=y
CONFIG_SND_PXA2XX_PCM=y
CONFIG_SND_SEQUENCER=y
# CONFIG_SND_SEQUENCER_OSS is not set
# CONFIG_SND_SEQ_DUMMY is not set
CONFIG_SND_SUPPORT_OLD_API=y
CONFIG_SND_TIMER=y
# CONFIG_SND_VIRMIDI is not set
CONFIG_SOUND=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPLIT_PTLOCK_CPUS=4096
# CONFIG_SQUASHFS is not set
# CONFIG_TELCLOCK is not set
# CONFIG_TUN is not set
# CONFIG_UDF_FS is not set
CONFIG_UID16=y
# CONFIG_UNWIND_INFO is not set
# CONFIG_USB is not set
# CONFIG_USB_ARCH_HAS_EHCI is not set
CONFIG_USB_ETH=m
CONFIG_USB_ETH_RNDIS=y
# CONFIG_USB_FILE_STORAGE is not set
CONFIG_USB_GADGET=m
CONFIG_USB_GADGETFS=m
# CONFIG_USB_GADGET_AT91 is not set
CONFIG_USB_GADGET_DEBUG_FILES=y
# CONFIG_USB_GADGET_DUALSPEED is not set
# CONFIG_USB_GADGET_DUMMY_HCD is not set
# CONFIG_USB_GADGET_GOKU is not set
# CONFIG_USB_GADGET_LH7A40X is not set
# CONFIG_USB_GADGET_NET2280 is not set
# CONFIG_USB_GADGET_OMAP is not set
CONFIG_USB_GADGET_PXA2XX=y
CONFIG_USB_GADGET_SELECTED=y
CONFIG_USB_G_SERIAL=m
CONFIG_USB_PXA2XX=m
# CONFIG_USB_PXA2XX_SMALL is not set
# CONFIG_USB_ZERO is not set
CONFIG_VECTORS_BASE=0xffff0000
# CONFIG_VFAT_FS is not set
# CONFIG_VGA_CONSOLE is not set
# CONFIG_VLAN_8021Q is not set
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
# CONFIG_WATCHDOG is not set
# CONFIG_XFS_FS is not set
# CONFIG_XIP_KERNEL is not set
CONFIG_XSCALE_PMU=y
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_ZBOOT_ROM_TEXT=0x0

357
target/linux/pxa/config-default Normal file
View file

@ -0,0 +1,357 @@
CONFIG_AC97_BUS=m
# CONFIG_AEABI is not set
# CONFIG_AIRO_CS is not set
CONFIG_ALIGNMENT_HANDLING=0x2
CONFIG_ALIGNMENT_TRAP=y
CONFIG_APM_EMULATION=m
# CONFIG_ARCH_AAEC2000 is not set
# CONFIG_ARCH_AT91 is not set
# CONFIG_ARCH_CLPS711X is not set
# CONFIG_ARCH_CLPS7500 is not set
# CONFIG_ARCH_CO285 is not set
# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
# CONFIG_ARCH_EBSA110 is not set
# CONFIG_ARCH_EP93XX is not set
# CONFIG_ARCH_FOOTBRIDGE is not set
CONFIG_ARCH_GUMSTIX=y
# CONFIG_ARCH_GUMSTIX_F is not set
# CONFIG_ARCH_GUMSTIX_ORIG is not set
CONFIG_ARCH_GUMSTIX_VERDEX=y
# CONFIG_ARCH_H720X is not set
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
# CONFIG_ARCH_IMX is not set
# CONFIG_ARCH_INTEGRATOR is not set
# CONFIG_ARCH_IOP13XX is not set
# CONFIG_ARCH_IOP32X is not set
# CONFIG_ARCH_IOP33X is not set
# CONFIG_ARCH_IXP2000 is not set
# CONFIG_ARCH_IXP23XX is not set
# CONFIG_ARCH_IXP4XX is not set
# CONFIG_ARCH_L7200 is not set
# CONFIG_ARCH_LH7A40X is not set
# CONFIG_ARCH_LUBBOCK is not set
CONFIG_ARCH_MTD_XIP=y
# CONFIG_ARCH_NETX is not set
# CONFIG_ARCH_NS9XXX is not set
# CONFIG_ARCH_OMAP is not set
# CONFIG_ARCH_PNX4008 is not set
CONFIG_ARCH_PXA=y
# CONFIG_ARCH_PXA_IDP is not set
# CONFIG_ARCH_REALVIEW is not set
# CONFIG_ARCH_RPC is not set
# CONFIG_ARCH_S3C2410 is not set
# CONFIG_ARCH_SA1100 is not set
# CONFIG_ARCH_SHARK is not set
# CONFIG_ARCH_VERSATILE is not set
CONFIG_ARM=y
# CONFIG_ARM_THUMB is not set
# CONFIG_ARPD is not set
# CONFIG_ARTHUR is not set
CONFIG_ATA=m
# CONFIG_ATA_NONSTANDARD is not set
# CONFIG_ATM is not set
CONFIG_BASE_SMALL=0
# CONFIG_BINFMT_AOUT is not set
CONFIG_BITREVERSE=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_BLK_DEV_IDE=m
CONFIG_BLK_DEV_IDECS=m
CONFIG_BLK_DEV_IDEDISK=m
# CONFIG_BLK_DEV_IDEDMA is not set
# CONFIG_BLK_DEV_INITRD is not set
# CONFIG_BONDING is not set
# CONFIG_BSD_DISKLABEL is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_BT_BNEP_MC_FILTER is not set
# CONFIG_BT_BNEP_PROTO_FILTER is not set
CONFIG_BT_GUMSTIX=m
# CONFIG_BT_HCIBCM203X is not set
# CONFIG_BT_HCIBFUSB is not set
# CONFIG_BT_HCIBPA10X is not set
# CONFIG_BT_HCIUART_BCSP is not set
# CONFIG_BT_HCIVHCI is not set
# CONFIG_CIFS is not set
CONFIG_CMDLINE="console=ttyS0,115200n8"
# CONFIG_CONFIGFS_FS is not set
CONFIG_CPU_32=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=y
CONFIG_CPU_CACHE_VIVT=y
CONFIG_CPU_CP15=y
CONFIG_CPU_CP15_MMU=y
# CONFIG_CPU_DCACHE_DISABLE is not set
# CONFIG_CPU_FREQ is not set
CONFIG_CPU_TLB_V4WBI=y
CONFIG_CPU_XSCALE=y
# CONFIG_CRC16 is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_DEBUG_USER is not set
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_DM9000 is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_EPOLL is not set
# CONFIG_EXT2_FS is not set
CONFIG_FB=y
# CONFIG_FB_BACKLIGHT is not set
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_DDC is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_MBX is not set
# CONFIG_FB_MODE_HELPERS is not set
CONFIG_FB_PXA=y
# CONFIG_FB_PXA_ALPS_CDOLLAR is not set
# CONFIG_FB_PXA_NONEOFTHEABOVE is not set
CONFIG_FB_PXA_PARAMETERS=y
CONFIG_FB_PXA_SAMSUNG_LTE430WQ_F0C=y
# CONFIG_FB_PXA_SHARP_LQ043_PSP is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_SVGALIB is not set
CONFIG_FB_TILEBLITTING=y
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FIRMWARE_EDID is not set
CONFIG_FONTS=y
# CONFIG_FONT_10x18 is not set
CONFIG_FONT_6x11=y
# CONFIG_FONT_7x14 is not set
# CONFIG_FONT_8x16 is not set
# CONFIG_FONT_8x8 is not set
# CONFIG_FONT_ACORN_8x8 is not set
# CONFIG_FONT_MINI_4x6 is not set
# CONFIG_FONT_PEARL_8x8 is not set
# CONFIG_FONT_SUN12x22 is not set
# CONFIG_FONT_SUN8x16 is not set
# CONFIG_FPE_FASTFPE is not set
# CONFIG_FPE_NWFPE is not set
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
CONFIG_FRAME_POINTER=y
CONFIG_FS_POSIX_ACL=y
CONFIG_GENERIC_GPIO=y
# CONFIG_HAMRADIO is not set
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
# CONFIG_HERMES is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_HFS_FS is not set
CONFIG_HID=m
CONFIG_HW_CONSOLE=y
# CONFIG_HW_RANDOM is not set
CONFIG_I2C=m
# CONFIG_I2C_ALGOBIT is not set
CONFIG_I2C_CHARDEV=m
CONFIG_I2C_PXA=m
CONFIG_I2C_PXA_SLAVE=y
CONFIG_IDE=m
# CONFIG_IDE_ARM is not set
CONFIG_IDE_GENERIC=m
# CONFIG_IEEE80211_SOFTMAC is not set
# CONFIG_IFB is not set
# CONFIG_IKCONFIG is not set
# CONFIG_INET_DIAG is not set
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
CONFIG_INPUT=y
CONFIG_INPUT_KEYBOARD=y
CONFIG_INPUT_MOUSE=y
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_INPUT_TSDEV=m
CONFIG_INPUT_TSDEV_SCREEN_X=480
CONFIG_INPUT_TSDEV_SCREEN_Y=272
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_REDIRECT=m
# CONFIG_ISDN is not set
# CONFIG_ISO9660_FS is not set
CONFIG_IWMMXT=y
CONFIG_KEYBOARD_ATKBD=m
# CONFIG_KEYBOARD_GPIO is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_LLC2 is not set
CONFIG_LOGO=y
CONFIG_LOGO_LINUX_CLUT224=y
# CONFIG_LOGO_LINUX_MONO is not set
# CONFIG_LOGO_LINUX_VGA16 is not set
# CONFIG_MACH_LOGICPD_PXA270 is not set
# CONFIG_MACH_MAINSTONE is not set
# CONFIG_MACH_TRIZEPS4 is not set
# CONFIG_MAC_PARTITION is not set
CONFIG_MII=m
# CONFIG_MINIX_FS is not set
CONFIG_MMC=y
CONFIG_MMC_BLOCK=y
# CONFIG_MMC_DEBUG is not set
CONFIG_MMC_PXA=y
CONFIG_MOUSE_PS2=m
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_VSXXXAA is not set
CONFIG_MTD=y
# CONFIG_MTD_ABSENT is not set
# CONFIG_MTD_AFS_PARTS is not set
# CONFIG_MTD_ARM_INTEGRATOR is not set
CONFIG_MTD_BLKDEVS=y
CONFIG_MTD_BLOCK=y
# CONFIG_MTD_BLOCK2MTD is not set
CONFIG_MTD_CFI=y
CONFIG_MTD_CFI_ADV_OPTIONS=y
# CONFIG_MTD_CFI_AMDSTD is not set
# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
CONFIG_MTD_CFI_GEOMETRY=y
CONFIG_MTD_CFI_I1=y
# CONFIG_MTD_CFI_I2 is not set
# CONFIG_MTD_CFI_I4 is not set
# CONFIG_MTD_CFI_I8 is not set
CONFIG_MTD_CFI_INTELEXT=y
# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
CONFIG_MTD_CFI_NOSWAP=y
# CONFIG_MTD_CFI_STAA is not set
CONFIG_MTD_CFI_UTIL=y
CONFIG_MTD_CHAR=y
# CONFIG_MTD_CMDLINE_PARTS is not set
CONFIG_MTD_COMPLEX_MAPPINGS=y
# CONFIG_MTD_CONCAT is not set
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
CONFIG_MTD_GEN_PROBE=y
CONFIG_MTD_GUMSTIX=y
# CONFIG_MTD_JEDECPROBE is not set
# CONFIG_MTD_MAP_BANK_WIDTH_1 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
CONFIG_MTD_MAP_BANK_WIDTH_2=y
# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_4 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
# CONFIG_MTD_MTDRAM is not set
# CONFIG_MTD_OBSOLETE_CHIPS is not set
# CONFIG_MTD_ONENAND is not set
# CONFIG_MTD_OTP is not set
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_PHYSMAP is not set
# CONFIG_MTD_PLATRAM is not set
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_SHARP_SL is not set
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_XIP is not set
# CONFIG_NETFILTER_XT_TARGET_TARPIT is not set
CONFIG_NET_SCH_FIFO=y
CONFIG_NO_IDLE_HZ=y
# CONFIG_NO_IOPORT is not set
# CONFIG_NVRAM is not set
# CONFIG_OUTER_CACHE is not set
# CONFIG_PACKET is not set
CONFIG_PATA_PCMCIA=m
# CONFIG_PATA_PLATFORM is not set
CONFIG_PCCARD=m
CONFIG_PCMCIA=m
CONFIG_PCMCIA_LOAD_CIS=y
CONFIG_PCMCIA_PXA2XX=m
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
# CONFIG_PM_LEGACY is not set
# CONFIG_PM_SYSFS_DEPRECATED is not set
# CONFIG_PNPACPI is not set
CONFIG_PROC_GPIO=m
# CONFIG_PROC_GPIO_DEBUG is not set
CONFIG_PXA27x=y
# CONFIG_PXA_SHARPSL is not set
CONFIG_RTC_LIB=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_SA1100_WATCHDOG=m
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_PROC_FS is not set
# CONFIG_SERIAL_8250 is not set
CONFIG_SERIAL_PXA=y
CONFIG_SERIAL_PXA_CONSOLE=y
CONFIG_SERIO=m
CONFIG_SERIO_LIBPS2=m
# CONFIG_SERIO_RAW is not set
CONFIG_SERIO_SERPORT=m
# CONFIG_SHMEM is not set
CONFIG_SMC911X=m
CONFIG_SMC911X_GUMSTIX=m
CONFIG_SMC91X=m
CONFIG_SMC91X_GUMSTIX=m
CONFIG_SND_AC97_CODEC=m
CONFIG_SND_PXA2XX_AC97=m
CONFIG_SND_PXA2XX_PCM=m
CONFIG_SND_PXA2XX_SOC=m
CONFIG_SND_PXA2XX_SOC_AC97=m
CONFIG_SND_PXA2XX_SOC_GUMSTIX=m
CONFIG_SND_SOC=m
CONFIG_SND_SOC_AC97_BUS=y
CONFIG_SND_SOC_AC97_CODEC=m
# CONFIG_SND_USB_AUDIO is not set
# CONFIG_SND_VERBOSE_PROCFS is not set
# CONFIG_SOFT_WATCHDOG is not set
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPLIT_PTLOCK_CPUS=4096
# CONFIG_SWAP is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_SYSCTL_SYSCALL is not set
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_TINY_SHMEM=y
# CONFIG_TOUCHSCREEN_ELO is not set
# CONFIG_TOUCHSCREEN_GUNZE is not set
# CONFIG_TOUCHSCREEN_MK712 is not set
# CONFIG_TOUCHSCREEN_MTOUCH is not set
# CONFIG_TOUCHSCREEN_PENMOUNT is not set
# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
CONFIG_TOUCHSCREEN_UCB1400=m
# CONFIG_TUN is not set
# CONFIG_UDF_FS is not set
CONFIG_UID16=y
CONFIG_UNIX=m
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_USBPCWATCHDOG is not set
# CONFIG_USB_ARCH_HAS_EHCI is not set
# CONFIG_USB_CATC is not set
# CONFIG_USB_GTCO is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
CONFIG_USB_OHCI_HCD=m
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_SERIAL is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_KARMA is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_SUSPEND is not set
# CONFIG_USB_USBNET is not set
# CONFIG_USB_USBNET_MII is not set
# CONFIG_USB_YEALINK is not set
CONFIG_VECTORS_BASE=0xffff0000
# CONFIG_VGA_CONSOLE is not set
# CONFIG_VIDEO_DEV is not set
# CONFIG_VLAN_8021Q is not set
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
# CONFIG_XFRM_USER is not set
# CONFIG_XFS_FS is not set
# CONFIG_XIP_KERNEL is not set
CONFIG_XSCALE_PMU=y
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_ZBOOT_ROM_TEXT=0x0

35
target/linux/pxa/image/Makefile Normal file
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@ -0,0 +1,35 @@
#
# Copyright (C) 2008 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/image.mk
define Image/Prepare
cp $(LINUX_DIR)/arch/arm/boot/uImage $(KDIR)/uImage
endef
define Image/BuildKernel
cp $(KDIR)/uImage $(BIN_DIR)/openwrt-$(BOARD)-uImage
endef
define Image/Build
$(call Image/Build/$(1),$(1))
endef
define Image/Build/jffs2-64k
dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/openwrt-$(BOARD)-$(1).img bs=65536 conv=sync
endef
define Image/Build/jffs2-128k
dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/openwrt-$(BOARD)-$(1).img bs=131072 conv=sync
endef
define Image/Build/squashfs
$(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/openwrt-$(BOARD)-$(1).img bs=131072 conv=sync
endef
$(eval $(call BuildImage))

28
target/linux/pxa/patches-2.6.21/001-pxa-regs-additions.patch Normal file
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@ -0,0 +1,28 @@
Index: linux-2.6.21gum/include/asm-arm/arch-pxa/pxa-regs.h
===================================================================
--- linux-2.6.21gum.orig/include/asm-arm/arch-pxa/pxa-regs.h
+++ linux-2.6.21gum/include/asm-arm/arch-pxa/pxa-regs.h
@@ -1316,6 +1316,7 @@
#define GPIO77_LCD_ACBIAS 77 /* LCD AC Bias */
#define GPIO78_nCS_2 78 /* chip select 2 */
#define GPIO79_nCS_3 79 /* chip select 3 */
+#define GPIO79_pSKTSEL 79 /* Socket Select for Card Space (PXA27x) */
#define GPIO80_nCS_4 80 /* chip select 4 */
#define GPIO81_NSCLK 81 /* NSSP clock */
#define GPIO82_NSFRM 82 /* NSSP Frame */
@@ -1324,6 +1325,7 @@
#define GPIO85_nPCE_1 85 /* Card Enable for Card Space (PXA27x) */
#define GPIO92_MMCDAT0 92 /* MMC DAT0 (PXA27x) */
#define GPIO102_nPCE_1 102 /* PCMCIA (PXA27x) */
+#define GPIO105_nPCE_2 105 /* Card Enable for Card Space (PXA27x) */
#define GPIO109_MMCDAT1 109 /* MMC DAT1 (PXA27x) */
#define GPIO110_MMCDAT2 110 /* MMC DAT2 (PXA27x) */
#define GPIO110_MMCCS0 110 /* MMC Chip Select 0 (PXA27x) */
@@ -1468,6 +1470,7 @@
#define GPIO92_MMCDAT0_MD (92 | GPIO_ALT_FN_1_OUT)
#define GPIO102_nPCE_1_MD (102 | GPIO_ALT_FN_1_OUT)
#define GPIO104_pSKTSEL_MD (104 | GPIO_ALT_FN_1_OUT)
+#define GPIO105_nPCE_2_MD (105 | GPIO_ALT_FN_1_OUT)
#define GPIO109_MMCDAT1_MD (109 | GPIO_ALT_FN_1_OUT)
#define GPIO110_MMCDAT2_MD (110 | GPIO_ALT_FN_1_OUT)
#define GPIO110_MMCCS0_MD (110 | GPIO_ALT_FN_1_OUT)

170
target/linux/pxa/patches-2.6.21/002-header.patch Normal file
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@ -0,0 +1,170 @@
Index: linux-2.6.21gum/include/asm-arm/arch-pxa/gumstix.h
===================================================================
--- /dev/null
+++ linux-2.6.21gum/include/asm-arm/arch-pxa/gumstix.h
@@ -0,0 +1,165 @@
+/*
+ * linux/include/asm-arm/arch-pxa/gumstix.h
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+
+/* BTRESET - Reset line to Bluetooth module, active low signal. */
+#define GPIO_GUMSTIX_BTRESET 7
+#define GPIO_GUMSTIX_BTRESET_MD (GPIO_GUMSTIX_BTRESET | GPIO_OUT)
+
+
+/* GPIOn - Input from MAX823 (or equiv), normalizing USB +5V
+ into a clean interrupt signal for determining cable presence
+ On the original gumstix, this is GPIO81, and GPIO83 needs to be defined as well.
+ On the gumstix F, this moves to GPIO17 and GPIO37 */
+/* GPIOx - Connects to USB D+ and used as a pull-up after GPIOn
+ has detected a cable insertion; driven low otherwise. */
+
+#ifdef CONFIG_ARCH_GUMSTIX_ORIG
+
+#define GPIO_GUMSTIX_USB_GPIOn 81
+#define GPIO_GUMSTIX_USB_GPIOx 83
+
+#else
+
+#define GPIO_GUMSTIX_USB_GPIOn 35
+#define GPIO_GUMSTIX_USB_GPIOx 41
+
+#endif
+
+#define GUMSTIX_USB_INTR_IRQ IRQ_GPIO(GPIO_GUMSTIX_USB_GPIOn) /* usb state change */
+#define GPIO_GUMSTIX_USB_GPIOn_MD (GPIO_GUMSTIX_USB_GPIOn | GPIO_IN)
+#define GPIO_GUMSTIX_USB_GPIOx_CON_MD (GPIO_GUMSTIX_USB_GPIOx | GPIO_OUT)
+#define GPIO_GUMSTIX_USB_GPIOx_DIS_MD (GPIO_GUMSTIX_USB_GPIOx | GPIO_IN)
+
+
+/*
+ * SMC Ethernet definitions
+ * ETH_RST provides a hardware reset line to the ethernet chip
+ * ETH is the IRQ line in from the ethernet chip to the PXA
+ */
+#ifndef CONFIG_ARCH_GUMSTIX_VERDEX
+#define GPIO_GUMSTIX_ETH0_RST 80
+#define GPIO_GUMSTIX_ETH0 36
+#else
+#define GPIO_GUMSTIX_ETH0_RST 32
+#define GPIO_GUMSTIX_ETH0 99
+#endif
+#define GPIO_GUMSTIX_ETH1_RST 52
+#define GPIO_GUMSTIX_ETH1 27
+
+#define GPIO_GUMSTIX_ETH0_RST_MD (GPIO_GUMSTIX_ETH0_RST | GPIO_OUT)
+#define GPIO_GUMSTIX_ETH1_RST_MD (GPIO_GUMSTIX_ETH1_RST | GPIO_OUT)
+#define GPIO_GUMSTIX_ETH0_MD (GPIO_GUMSTIX_ETH0 | GPIO_IN)
+#define GPIO_GUMSTIX_ETH1_MD (GPIO_GUMSTIX_ETH1 | GPIO_IN)
+
+#define GUMSTIX_ETH0_IRQ IRQ_GPIO(GPIO_GUMSTIX_ETH0)
+#define GUMSTIX_ETH1_IRQ IRQ_GPIO(GPIO_GUMSTIX_ETH1)
+
+
+/* CF reset line */
+#define GPIO8_CF_RESET 8
+#define GPIO97_CF_RESET 97
+#define GPIO110_CF_RESET 110
+#ifndef CONFIG_ARCH_GUMSTIX_VERDEX
+#define GPIO_GUMSTIX_CF_RESET GPIO8_CF_RESET
+#else
+#define GPIO_GUMSTIX_CF_RESET GPIO97_CF_RESET
+#endif
+#define GPIO_GUMSTIX_CF_OLD_RESET GPIO110_CF_RESET
+
+
+/* CF signals shared by both sockets */
+#define GPIO_GUMSTIX_nPOE GPIO48_nPOE
+#define GPIO_GUMSTIX_nPWE GPIO49_nPWE
+#define GPIO_GUMSTIX_nPIOR GPIO50_nPIOR
+#define GPIO_GUMSTIX_nPIOW GPIO51_nPIOW
+#ifndef CONFIG_ARCH_GUMSTIX_VERDEX
+#define GPIO_GUMSTIX_nPCE_1 GPIO52_nPCE_1
+#define GPIO_GUMSTIX_nPCE_2 GPIO53_nPCE_2
+#define GPIO_GUMSTIX_pSKTSEL GPIO54_pSKTSEL
+#else
+#define GPIO_GUMSTIX_nPCE_1 GPIO102_nPCE_1
+#define GPIO_GUMSTIX_nPCE_2 GPIO105_nPCE_2
+#define GPIO_GUMSTIX_pSKTSEL GPIO79_pSKTSEL
+#endif
+#define GPIO_GUMSTIX_nPREG GPIO55_nPREG
+#define GPIO_GUMSTIX_nPWAIT GPIO56_nPWAIT
+#define GPIO_GUMSTIX_nIOIS16 GPIO57_nIOIS16
+
+#define GPIO_GUMSTIX_nPOE_MD GPIO48_nPOE_MD
+#define GPIO_GUMSTIX_nPWE_MD GPIO49_nPWE_MD
+#define GPIO_GUMSTIX_nPIOR_MD GPIO50_nPIOR_MD
+#define GPIO_GUMSTIX_nPIOW_MD GPIO51_nPIOW_MD
+#ifndef CONFIG_ARCH_GUMSTIX_VERDEX
+#define GPIO_GUMSTIX_nPCE_1_MD GPIO52_nPCE_1_MD
+#define GPIO_GUMSTIX_nPCE_2_MD GPIO53_nPCE_2_MD
+#define GPIO_GUMSTIX_pSKTSEL_MD GPIO54_pSKTSEL_MD
+#else
+#define GPIO_GUMSTIX_nPCE_1_MD GPIO102_nPCE_1_MD
+#define GPIO_GUMSTIX_nPCE_2_MD GPIO105_nPCE_2_MD
+#define GPIO_GUMSTIX_pSKTSEL_MD GPIO79_pSKTSEL_MD
+#endif
+#define GPIO_GUMSTIX_nPREG_MD GPIO55_nPREG_MD
+#define GPIO_GUMSTIX_nPWAIT_MD GPIO56_nPWAIT_MD
+#define GPIO_GUMSTIX_nIOIS16_MD GPIO57_nIOIS16_MD
+
+/* CF slot 0 */
+#define GPIO4_nBVD1_0 4
+#define GPIO4_nSTSCHG_0 GPIO4_nBVD1_0
+#define GPIO11_nCD_0 11
+#define GPIO26_PRDY_nBSY_0 26
+
+#define GPIO111_nBVD1_0 111
+#define GPIO111_nSTSCHG_0 GPIO111_nBVD1_0
+#define GPIO104_nCD_0 104
+#define GPIO96_PRDY_nBSY_0 96
+#define GPIO109_PRDY_nBSY_0 109
+
+#ifndef CONFIG_ARCH_GUMSTIX_VERDEX
+#define GPIO_GUMSTIX_nBVD1_0 GPIO4_nBVD1_0
+#define GPIO_GUMSTIX_nSTSCHG_0 GPIO4_nSTSCHG_0
+#define GPIO_GUMSTIX_nCD_0 GPIO11_nCD_0
+#define GPIO_GUMSTIX_PRDY_nBSY_0 GPIO26_PRDY_nBSY_0
+#else
+#define GPIO_GUMSTIX_nBVD1_0 GPIO111_nBVD1_0
+#define GPIO_GUMSTIX_nSTSCHG_0 GPIO111_nSTSCHG_0
+#define GPIO_GUMSTIX_nCD_0 GPIO104_nCD_0
+#define GPIO_GUMSTIX_PRDY_nBSY_0 GPIO96_PRDY_nBSY_0
+#endif
+#define GPIO_GUMSTIX_PRDY_nBSY_0_OLD GPIO109_PRDY_nBSY_0
+
+#define GUMSTIX_S0_nSTSCHG_IRQ IRQ_GPIO(GPIO_GUMSTIX_nSTSCHG_0)
+#define GUMSTIX_S0_nCD_IRQ IRQ_GPIO(GPIO_GUMSTIX_nCD_0)
+#define GUMSTIX_S0_PRDY_nBSY_IRQ IRQ_GPIO(GPIO_GUMSTIX_PRDY_nBSY_0)
+#define GUMSTIX_S0_PRDY_nBSY_OLD_IRQ IRQ_GPIO(GPIO_GUMSTIX_PRDY_nBSY_0_OLD)
+
+/* CF slot 1 */
+#define GPIO18_nBVD1_1 18
+#define GPIO18_nSTSCHG_1 GPIO18_nBVD1_1
+#define GPIO36_nCD_1 36
+#define GPIO27_PRDY_nBSY_1 27
+
+#define GPIO_GUMSTIX_nBVD1_1 GPIO18_nBVD1_1
+#define GPIO_GUMSTIX_nSTSCHG_1 GPIO18_nSTSCHG_1
+#define GPIO_GUMSTIX_nCD_1 GPIO36_nCD_1
+#define GPIO_GUMSTIX_PRDY_nBSY_1 GPIO27_PRDY_nBSY_1
+
+#define GUMSTIX_S1_nSTSCHG_IRQ IRQ_GPIO(GPIO_GUMSTIX_nSTSCHG_1)
+#define GUMSTIX_S1_nCD_IRQ IRQ_GPIO(GPIO_GUMSTIX_nCD_1)
+#define GUMSTIX_S1_PRDY_nBSY_IRQ IRQ_GPIO(GPIO_GUMSTIX_PRDY_nBSY_1)
+
+/* CF GPIO line modes */
+#define GPIO_GUMSTIX_CF_RESET_MD ( GPIO_GUMSTIX_CF_RESET | GPIO_OUT )
+#define GPIO_GUMSTIX_CF_OLD_RESET_MD ( GPIO_GUMSTIX_CF_OLD_RESET | GPIO_OUT )
+#define GPIO_GUMSTIX_nSTSCHG_0_MD ( GPIO_GUMSTIX_nSTSCHG_0 | GPIO_IN )
+#define GPIO_GUMSTIX_nCD_0_MD ( GPIO_GUMSTIX_nCD_0 | GPIO_IN )
+#define GPIO_GUMSTIX_PRDY_nBSY_0_MD ( GPIO_GUMSTIX_PRDY_nBSY_0 | GPIO_IN )
+#define GPIO_GUMSTIX_PRDY_nBSY_0_OLD_MD ( GPIO_GUMSTIX_PRDY_nBSY_0_OLD | GPIO_IN )
+#define GPIO_GUMSTIX_nSTSCHG_1_MD ( GPIO_GUMSTIX_nSTSCHG_1 | GPIO_IN )
+#define GPIO_GUMSTIX_nCD_1_MD ( GPIO_GUMSTIX_nCD_1 | GPIO_IN )
+#define GPIO_GUMSTIX_PRDY_nBSY_1_MD ( GPIO_GUMSTIX_PRDY_nBSY_1 | GPIO_IN )

62
target/linux/pxa/patches-2.6.21/003-arch-config.patch Normal file
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@ -0,0 +1,62 @@
Index: linux-2.6.21gum/arch/arm/mach-pxa/Kconfig
===================================================================
--- linux-2.6.21gum.orig/arch/arm/mach-pxa/Kconfig
+++ linux-2.6.21gum/arch/arm/mach-pxa/Kconfig
@@ -5,6 +5,10 @@ menu "Intel PXA2xx Implementations"
choice
prompt "Select target board"
+config ARCH_GUMSTIX
+ bool "Gumstix Platform"
+ depends on ARCH_PXA
+
config ARCH_LUBBOCK
bool "Intel DBPXA250 Development Platform"
select PXA25x
@@ -116,6 +120,34 @@ config MACH_TOSA
bool "Enable Sharp SL-6000x (Tosa) Support"
depends on PXA_SHARPSL_25x
+choice
+ depends on ARCH_GUMSTIX
+ prompt "Gumstix Platform Version"
+ default ARCH_GUMSTIX_F
+
+config ARCH_GUMSTIX_ORIG
+ bool "Original Gumstix"
+ select PXA25x
+ help
+ The original gumstix platform, including the gs-200x and gs-400x and the waysmall
+ systems using these boards. (Almost nobody has one of these)
+
+config ARCH_GUMSTIX_F
+ bool "Gumstix-F"
+ select PXA25x
+ help
+ The updated Gumstix basix and connex boards with 60-pin connector, and
+ waysmall systems using these boards, including ws-200ax and ws-400ax.
+
+config ARCH_GUMSTIX_VERDEX
+ bool "Gumstix Verdex"
+ select PXA27x
+ help
+ The Gumstix verdex boards with 24, 60, and 120-pin connectors, and
+ computer systems using these boards.
+
+endchoice
+
config PXA25x
bool
help
Index: linux-2.6.21gum/arch/arm/mach-pxa/Makefile
===================================================================
--- linux-2.6.21gum.orig/arch/arm/mach-pxa/Makefile
+++ linux-2.6.21gum/arch/arm/mach-pxa/Makefile
@@ -8,6 +8,7 @@ obj-$(CONFIG_PXA25x) += pxa25x.o
obj-$(CONFIG_PXA27x) += pxa27x.o
# Specific board support
+obj-$(CONFIG_ARCH_GUMSTIX) += gumstix.o
obj-$(CONFIG_ARCH_LUBBOCK) += lubbock.o
obj-$(CONFIG_MACH_LOGICPD_PXA270) += lpd270.o
obj-$(CONFIG_MACH_MAINSTONE) += mainstone.o

81
target/linux/pxa/patches-2.6.21/004-board-init.patch Normal file
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@ -0,0 +1,81 @@
Index: linux-2.6.21gum/arch/arm/mach-pxa/gumstix.c
===================================================================
--- /dev/null
+++ linux-2.6.21gum/arch/arm/mach-pxa/gumstix.c
@@ -0,0 +1,76 @@
+/*
+ * linux/arch/arm/mach-pxa/gumstix.c
+ *
+ * Support for the Gumstix computer platform
+ *
+ * Author: Craig Hughes
+ * Created: December 8 2004
+ * Copyright: (C) 2004, Craig Hughes
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <asm/types.h>
+
+#include <linux/init.h>
+#include <linux/device.h>
+#include <linux/platform_device.h>
+
+#include <asm/hardware.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/irq.h>
+#include <asm/arch/udc.h>
+#include <asm/arch/mmc.h>
+#include <asm/arch/pxa-regs.h>
+#include <asm/arch/gumstix.h>
+
+#include "generic.h"
+
+static int gumstix_mci_init(struct device *dev, irqreturn_t (*lubbock_detect_int)(int, void *, struct pt_regs *), void *data)
+{
+ // Set up MMC controller
+ pxa_gpio_mode(GPIO6_MMCCLK_MD);
+ pxa_gpio_mode(GPIO53_MMCCLK_MD);
+ pxa_gpio_mode(GPIO8_MMCCS0_MD);
+
+ return 0;
+}
+
+static struct pxamci_platform_data gumstix_mci_platform_data = {
+ .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
+ .init = &gumstix_mci_init,
+};
+
+static struct pxa2xx_udc_mach_info gumstix_udc_info __initdata = {
+ .gpio_vbus = GPIO_GUMSTIX_USB_GPIOn,
+ .gpio_pullup = GPIO_GUMSTIX_USB_GPIOx,
+};
+
+static struct platform_device gum_audio_device = {
+ .name = "pxa2xx-ac97",
+ .id = -1,
+};
+
+static struct platform_device *devices[] __initdata = {
+ &gum_audio_device,
+};
+
+static void __init gumstix_init(void)
+{
+ pxa_set_mci_info(&gumstix_mci_platform_data);
+ pxa_set_udc_info(&gumstix_udc_info);
+ (void) platform_add_devices(devices, ARRAY_SIZE(devices));
+}
+
+MACHINE_START(GUMSTIX, "The Gumstix Platform")
+ .phys_io = 0x40000000,
+ .boot_params = 0xa0000100,
+ .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
+ .timer = &pxa_timer,
+ .map_io = pxa_map_io,
+ .init_irq = pxa_init_irq,
+ .init_machine = gumstix_init,
+MACHINE_END

287
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Index: linux-2.6.21gum/drivers/pcmcia/Makefile
===================================================================
--- linux-2.6.21gum.orig/drivers/pcmcia/Makefile
+++ linux-2.6.21gum/drivers/pcmcia/Makefile
@@ -69,4 +69,4 @@ sa1100_cs-$(CONFIG_SA1100_SIMPAD) += sa
pxa2xx_cs-$(CONFIG_ARCH_LUBBOCK) += pxa2xx_lubbock.o sa1111_generic.o
pxa2xx_cs-$(CONFIG_MACH_MAINSTONE) += pxa2xx_mainstone.o
pxa2xx_cs-$(CONFIG_PXA_SHARPSL) += pxa2xx_sharpsl.o
-
+pxa2xx_cs-$(CONFIG_ARCH_GUMSTIX) += pxa2xx_gumstix.o
Index: linux-2.6.21gum/drivers/pcmcia/pxa2xx_gumstix.c
===================================================================
--- /dev/null
+++ linux-2.6.21gum/drivers/pcmcia/pxa2xx_gumstix.c
@@ -0,0 +1,272 @@
+/*
+ * linux/drivers/pcmcia/pxa2xx_gumstix.c
+ *
+ * Gumstix PCMCIA specific routines. Based on Mainstone
+ *
+ * Copyright 2004, Craig Hughes <craig@gumstix.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/interrupt.h>
+#include <linux/device.h>
+#include <linux/platform_device.h>
+
+#include <pcmcia/ss.h>
+
+#include <asm/hardware.h>
+#include <asm/delay.h>
+#include <asm/arch/pxa-regs.h>
+#include <asm/irq.h>
+#include <asm/io.h>
+
+#include <asm/arch/gumstix.h>
+
+#include "soc_common.h"
+
+static struct pcmcia_irqs gumstix_pcmcia_irqs0[] = {
+ { 0, GUMSTIX_S0_nCD_IRQ, "CF0 nCD" },
+ { 0, GUMSTIX_S0_nSTSCHG_IRQ, "CF0 nSTSCHG" },
+};
+
+static struct pcmcia_irqs gumstix_pcmcia_irqs1[] = {
+ { 1, GUMSTIX_S1_nCD_IRQ, "CF1 nCD" },
+ { 1, GUMSTIX_S1_nSTSCHG_IRQ, "CF1 nSTSCHG" },
+};
+
+static int net_cf_vx_mode = 0;
+
+static int gumstix_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
+{
+ if(skt->nr == 0)
+ {
+ pxa_gpio_mode(GPIO_GUMSTIX_nSTSCHG_0_MD);
+ pxa_gpio_mode(GPIO_GUMSTIX_nCD_0_MD);
+ if(net_cf_vx_mode)
+ pxa_gpio_mode(GPIO_GUMSTIX_PRDY_nBSY_0_OLD_MD);
+ else
+ pxa_gpio_mode(GPIO_GUMSTIX_PRDY_nBSY_0_MD);
+ } else {
+ pxa_gpio_mode(GPIO_GUMSTIX_nSTSCHG_1_MD);
+ pxa_gpio_mode(GPIO_GUMSTIX_nCD_1_MD);
+ pxa_gpio_mode(GPIO_GUMSTIX_PRDY_nBSY_1_MD);
+ }
+
+ pxa_gpio_mode(GPIO_GUMSTIX_nPOE_MD);
+ pxa_gpio_mode(GPIO_GUMSTIX_nPWE_MD);
+ pxa_gpio_mode(GPIO_GUMSTIX_nPIOR_MD);
+ pxa_gpio_mode(GPIO_GUMSTIX_nPIOW_MD);
+ pxa_gpio_mode(GPIO_GUMSTIX_nPCE_1_MD);
+ pxa_gpio_mode(GPIO_GUMSTIX_nPCE_2_MD);
+ pxa_gpio_mode(GPIO_GUMSTIX_pSKTSEL_MD);
+ pxa_gpio_mode(GPIO_GUMSTIX_nPREG_MD);
+ pxa_gpio_mode(GPIO_GUMSTIX_nPWAIT_MD);
+ pxa_gpio_mode(GPIO_GUMSTIX_nIOIS16_MD);
+
+ skt->irq = (skt->nr == 0) ? ((net_cf_vx_mode == 0) ? GUMSTIX_S0_PRDY_nBSY_IRQ : GUMSTIX_S0_PRDY_nBSY_OLD_IRQ) : GUMSTIX_S1_PRDY_nBSY_IRQ;
+
+ return (skt->nr == 0) ? soc_pcmcia_request_irqs(skt, gumstix_pcmcia_irqs0, ARRAY_SIZE(gumstix_pcmcia_irqs0)) :
+ soc_pcmcia_request_irqs(skt, gumstix_pcmcia_irqs1, ARRAY_SIZE(gumstix_pcmcia_irqs1));
+}
+
+static void gumstix_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt)
+{
+ if(skt->nr == 0)
+ {
+ soc_pcmcia_free_irqs(skt, gumstix_pcmcia_irqs0, ARRAY_SIZE(gumstix_pcmcia_irqs0));
+ } else {
+ soc_pcmcia_free_irqs(skt, gumstix_pcmcia_irqs1, ARRAY_SIZE(gumstix_pcmcia_irqs1));
+ }
+}
+
+static void gumstix_pcmcia_socket_state(struct soc_pcmcia_socket *skt,
+ struct pcmcia_state *state)
+{
+ unsigned int cd, prdy_nbsy, nbvd1;
+ if(skt->nr == 0)
+ {
+ cd = GPIO_GUMSTIX_nCD_0;
+ if(net_cf_vx_mode)
+ prdy_nbsy = GPIO_GUMSTIX_PRDY_nBSY_0_OLD;
+ else
+ prdy_nbsy = GPIO_GUMSTIX_PRDY_nBSY_0;
+ nbvd1 = GPIO_GUMSTIX_nBVD1_0;
+ } else {
+ cd = GPIO_GUMSTIX_nCD_1;
+ prdy_nbsy = GPIO_GUMSTIX_PRDY_nBSY_1;
+ nbvd1 = GPIO_GUMSTIX_nBVD1_1;
+ }
+ state->detect = !(GPLR(cd) & GPIO_bit(cd));
+ state->ready = !!(GPLR(prdy_nbsy) & GPIO_bit(prdy_nbsy));
+ state->bvd1 = !!(GPLR(nbvd1) & GPIO_bit(nbvd1));
+ state->bvd2 = 1;
+ state->vs_3v = 0;
+ state->vs_Xv = 0;
+ state->wrprot = 0;
+}
+
+static int gumstix_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
+ const socket_state_t *state)
+{
+ return 0;
+}
+
+static void gumstix_pcmcia_socket_init(struct soc_pcmcia_socket *skt)
+{
+ if(skt->nr) {
+ soc_pcmcia_enable_irqs(skt, gumstix_pcmcia_irqs0, ARRAY_SIZE(gumstix_pcmcia_irqs0));
+ } else {
+ soc_pcmcia_enable_irqs(skt, gumstix_pcmcia_irqs1, ARRAY_SIZE(gumstix_pcmcia_irqs1));
+ }
+}
+
+static void gumstix_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt)
+{
+ if(skt->nr) {
+ soc_pcmcia_disable_irqs(skt, gumstix_pcmcia_irqs0, ARRAY_SIZE(gumstix_pcmcia_irqs0));
+ } else {
+ soc_pcmcia_disable_irqs(skt, gumstix_pcmcia_irqs1, ARRAY_SIZE(gumstix_pcmcia_irqs1));
+ }
+}
+
+static struct pcmcia_low_level gumstix_pcmcia_ops = {
+ .owner = THIS_MODULE,
+ .hw_init = gumstix_pcmcia_hw_init,
+ .hw_shutdown = gumstix_pcmcia_hw_shutdown,
+ .socket_state = gumstix_pcmcia_socket_state,
+ .configure_socket = gumstix_pcmcia_configure_socket,
+ .socket_init = gumstix_pcmcia_socket_init,
+ .socket_suspend = gumstix_pcmcia_socket_suspend,
+ .nr = 2,
+};
+
+static struct platform_device *gumstix_pcmcia_device;
+
+inline void __init gumstix_pcmcia_cpld_clk(void)
+{
+ GPCR(GPIO_GUMSTIX_nPOE) = GPIO_bit(GPIO_GUMSTIX_nPOE);
+ GPSR(GPIO_GUMSTIX_nPOE) = GPIO_bit(GPIO_GUMSTIX_nPOE);
+}
+
+inline unsigned char __init gumstix_pcmcia_cpld_read_bits(int bits)
+{
+ unsigned char result = 0;
+ unsigned int shift = 0;
+ while(bits--)
+ {
+ result |= !!(GPLR(GPIO_GUMSTIX_nCD_0) & GPIO_bit(GPIO_GUMSTIX_nCD_0)) << shift;
+ shift ++;
+ gumstix_pcmcia_cpld_clk();
+ }
+ printk("CPLD responded with: %02x\n",result);
+ return result;
+}
+
+/* We use the CPLD on the CF-CF card to read a value from a shift register. If we can read that
+ * magic sequence, then we have 2 CF cards; otherwise we assume just one
+ * The CPLD will send the value of the shift register on GPIO11 (the CD line for slot 0)
+ * when RESET is held in reset. We use GPIO48 (nPOE) as a clock signal,
+ * GPIO52/53 (card enable for both cards) to control read/write to the shift register
+ */
+static void __init gumstix_count_cards(void)
+{
+ pxa_gpio_mode(GPIO_GUMSTIX_nPOE | GPIO_OUT);
+ pxa_gpio_mode(GPIO_GUMSTIX_nPCE_1 | GPIO_OUT);
+ pxa_gpio_mode(GPIO_GUMSTIX_nPCE_2 | GPIO_OUT);
+ pxa_gpio_mode(GPIO_GUMSTIX_nCD_0 | GPIO_IN);
+ if(net_cf_vx_mode)
+ pxa_gpio_mode(GPIO_GUMSTIX_CF_OLD_RESET | GPIO_OUT);
+ else
+ pxa_gpio_mode(GPIO_GUMSTIX_CF_RESET | GPIO_OUT);
+
+ // Enter reset
+ if(net_cf_vx_mode)
+ GPSR(GPIO_GUMSTIX_CF_OLD_RESET) = GPIO_bit(GPIO_GUMSTIX_CF_OLD_RESET);
+ else
+ GPSR(GPIO_GUMSTIX_CF_RESET) = GPIO_bit(GPIO_GUMSTIX_CF_RESET);
+
+ // Setup the shift register
+ GPSR(GPIO_GUMSTIX_nPCE_1) = GPIO_bit(GPIO_GUMSTIX_nPCE_1);
+ GPCR(GPIO_GUMSTIX_nPCE_2) = GPIO_bit(GPIO_GUMSTIX_nPCE_2);
+
+ // Tick the clock to program the shift register
+ gumstix_pcmcia_cpld_clk();
+
+ // Now set shift register into read mode
+ GPCR(GPIO_GUMSTIX_nPCE_1) = GPIO_bit(GPIO_GUMSTIX_nPCE_1);
+ GPSR(GPIO_GUMSTIX_nPCE_2) = GPIO_bit(GPIO_GUMSTIX_nPCE_2);
+
+ // We can read the bits now -- 0xC2 means "Dual compact flash"
+ if(gumstix_pcmcia_cpld_read_bits(8) != 0xC2)
+ {
+ // We do not have 2 CF slots
+ gumstix_pcmcia_ops.nr = 1;
+ }
+}
+
+#ifdef CONFIG_ARCH_GUMSTIX_VERDEX
+static void __init gumstix_check_if_netCF_vx(void)
+{
+ void *network_controller_memory = ioremap(0x04000300,16);
+ // Look for the special 91c111 value in the bank select register
+ if((0xff00 & readw(network_controller_memory+0x0e)) == 0x3300) {
+ printk("Detected netCF-vx board: using older GPIO configuration\n");
+ net_cf_vx_mode = 1;
+ } else {
+ printk("Not netCF-vx board: using newer GPIO configuration\n");
+ net_cf_vx_mode = 0;
+ }
+ iounmap(network_controller_memory);
+}
+#endif
+
+static int __init gumstix_pcmcia_init(void)
+{
+ int ret;
+
+#ifdef CONFIG_ARCH_GUMSTIX_VERDEX
+ gumstix_check_if_netCF_vx();
+#endif
+
+ gumstix_count_cards();
+
+ udelay(50);
+ if(net_cf_vx_mode)
+ GPCR(GPIO_GUMSTIX_CF_OLD_RESET) = GPIO_bit(GPIO_GUMSTIX_CF_OLD_RESET);
+ else
+ GPCR(GPIO_GUMSTIX_CF_RESET) = GPIO_bit(GPIO_GUMSTIX_CF_RESET);
+
+ gumstix_pcmcia_device = platform_device_alloc("pxa2xx-pcmcia", -1);
+ if (!gumstix_pcmcia_device)
+ return -ENOMEM;
+
+ gumstix_pcmcia_device->dev.platform_data = &gumstix_pcmcia_ops;
+
+ ret = platform_device_add(gumstix_pcmcia_device);
+ if (ret)
+ platform_device_put(gumstix_pcmcia_device);
+
+ return ret;
+}
+
+static void __exit gumstix_pcmcia_exit(void)
+{
+ /*
+ * This call is supposed to free our gumstix_pcmcia_device.
+ * Unfortunately platform_device don't have a free method, and
+ * we can't assume it's free of any reference at this point so we
+ * can't free it either.
+ */
+ platform_device_unregister(gumstix_pcmcia_device);
+}
+
+fs_initcall(gumstix_pcmcia_init);
+module_exit(gumstix_pcmcia_exit);
+
+MODULE_LICENSE("GPL");

766
target/linux/pxa/patches-2.6.21/006-defconfig.patch Normal file
View file

@ -0,0 +1,766 @@
Index: linux-2.6.21gum/arch/arm/configs/gumstix_defconfig
===================================================================
--- /dev/null
+++ linux-2.6.21gum/arch/arm/configs/gumstix_defconfig
@@ -0,0 +1,761 @@
+#
+# Automatically generated make config: don't edit
+#
+CONFIG_ARM=y
+CONFIG_MMU=y
+CONFIG_UID16=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+
+#
+# General setup
+#
+# CONFIG_SWAP is not set
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_SYSCTL is not set
+# CONFIG_AUDIT is not set
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_HOTPLUG=y
+# CONFIG_IKCONFIG is not set
+CONFIG_EMBEDDED=y
+# CONFIG_KALLSYMS is not set
+# CONFIG_FUTEX is not set
+# CONFIG_EPOLL is not set
+CONFIG_IOSCHED_NOOP=y
+# CONFIG_IOSCHED_AS is not set
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+# CONFIG_MODVERSIONS is not set
+CONFIG_KMOD=y
+
+#
+# System Type
+#
+# CONFIG_ARCH_CLPS7500 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_CO285 is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_CAMELOT is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_IOP3XX is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_L7200 is not set
+CONFIG_ARCH_PXA=y
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_OMAP is not set
+# CONFIG_ARCH_VERSATILE_PB is not set
+# CONFIG_ARCH_IMX is not set
+
+#
+# Intel PXA2xx Implementations
+#
+CONFIG_ARCH_GUMSTIX=y
+# CONFIG_ARCH_LUBBOCK is not set
+# CONFIG_MACH_MAINSTONE is not set
+# CONFIG_ARCH_PXA_IDP is not set
+# CONFIG_ARCH_GUMSTIX_ORIG is not set
+CONFIG_ARCH_GUMSTIX_F=y
+CONFIG_PXA25x=y
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_XSCALE=y
+CONFIG_CPU_32v5=y
+CONFIG_CPU_ABRT_EV5T=y
+CONFIG_CPU_TLB_V4WBI=y
+CONFIG_CPU_MINICACHE=y
+
+#
+# Processor Features
+#
+# CONFIG_ARM_THUMB is not set
+CONFIG_XSCALE_PMU=y
+
+#
+# General setup
+#
+# CONFIG_ZBOOT_ROM is not set
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_TABLE=y
+CONFIG_CPU_FREQ_PXA=y
+# CONFIG_CPU_FREQ_PROC_INTF is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
+CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=y
+CONFIG_CPU_FREQ_GOV_PERFORMANCE=m
+CONFIG_CPU_FREQ_GOV_POWERSAVE=m
+CONFIG_CPU_FREQ_GOV_USERSPACE=y
+CONFIG_PROC_GPIO=m
+
+#
+# PCMCIA/CardBus support
+#
+CONFIG_PCMCIA=m
+# CONFIG_PCMCIA_DEBUG is not set
+# CONFIG_TCIC is not set
+CONFIG_PCMCIA_PXA2XX=m
+
+#
+# At least one math emulation must be selected
+#
+CONFIG_FPE_NWFPE=y
+# CONFIG_FPE_NWFPE_XP is not set
+# CONFIG_FPE_FASTFPE is not set
+# CONFIG_VFP is not set
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_PM is not set
+# CONFIG_PREEMPT is not set
+# CONFIG_ARTHUR is not set
+CONFIG_CMDLINE="console=ttyS0,115200n8 root=1f02 rootfstype=jffs2 reboot=cold,hard"
+CONFIG_ALIGNMENT_TRAP=y
+
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+
+#
+# Memory Technology Devices (MTD)
+#
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_CONCAT is not set
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# CONFIG_MTD_CMDLINE_PARTS is not set
+# CONFIG_MTD_AFS_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+CONFIG_MTD_CFI_ADV_OPTIONS=y
+CONFIG_MTD_CFI_NOSWAP=y
+# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
+# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
+CONFIG_MTD_CFI_GEOMETRY=y
+# CONFIG_MTD_MAP_BANK_WIDTH_1 is not set
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+# CONFIG_MTD_MAP_BANK_WIDTH_4 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+# CONFIG_MTD_CFI_I2 is not set
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+CONFIG_MTD_CFI_INTELEXT=y
+# CONFIG_MTD_CFI_AMDSTD is not set
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+CONFIG_MTD_COMPLEX_MAPPINGS=y
+CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_PHYSMAP_START=0x00000000
+CONFIG_MTD_PHYSMAP_LEN=0x00400000
+CONFIG_MTD_PHYSMAP_BANKWIDTH=2
+CONFIG_MTD_GUMSTIX=y
+# CONFIG_MTD_ARM_INTEGRATOR is not set
+# CONFIG_MTD_EDB7312 is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLKMTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+
+#
+# NAND Flash Device Drivers
+#
+# CONFIG_MTD_NAND is not set
+
+#
+# Plug and Play support
+#
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_FD is not set
+CONFIG_BLK_DEV_LOOP=m
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_RAM is not set
+
+#
+# Multi-device support (RAID and LVM)
+#
+# CONFIG_MD is not set
+
+#
+# Networking support
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=m
+CONFIG_PACKET_MMAP=y
+# CONFIG_NETLINK_DEV is not set
+CONFIG_UNIX=m
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+# CONFIG_IP_PNP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_TUNNEL is not set
+# CONFIG_IPV6 is not set
+# CONFIG_NETFILTER is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_NET_DIVERT is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_HW_FLOWCONTROL is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+# CONFIG_NET_CLS_ROUTE is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+CONFIG_BT=m
+CONFIG_BT_GUMSTIX=m
+CONFIG_BT_L2CAP=m
+CONFIG_BT_SCO=m
+CONFIG_BT_RFCOMM=m
+CONFIG_BT_RFCOMM_TTY=y
+CONFIG_BT_BNEP=m
+CONFIG_BT_BNEP_MC_FILTER=y
+CONFIG_BT_BNEP_PROTO_FILTER=y
+CONFIG_BT_HIDP=m
+
+#
+# Bluetooth device drivers
+#
+CONFIG_BT_HCIUART=m
+CONFIG_BT_HCIUART_H4=y
+# CONFIG_BT_HCIUART_BCSP is not set
+# CONFIG_BT_HCIDTL1 is not set
+# CONFIG_BT_HCIBT3C is not set
+# CONFIG_BT_HCIBLUECARD is not set
+# CONFIG_BT_HCIBTUART is not set
+CONFIG_BT_HCIVHCI=m
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+
+#
+# Ethernet (10 or 100Mbit)
+#
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=m
+CONFIG_SMC91X=m
+CONFIG_SMC91X_GUMSTIX=m
+
+#
+# Ethernet (1000 Mbit)
+#
+
+#
+# Ethernet (10000 Mbit)
+#
+
+#
+# Token Ring devices
+#
+
+#
+# Wireless LAN (non-hamradio)
+#
+# CONFIG_NET_RADIO is not set
+
+#
+# PCMCIA network device support
+#
+# CONFIG_NET_PCMCIA is not set
+
+#
+# Wan interfaces
+#
+# CONFIG_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+
+#
+# ATA/ATAPI/MFM/RLL support
+#
+CONFIG_IDE=m
+CONFIG_BLK_DEV_IDE=m
+
+#
+# Please see Documentation/ide.txt for help/info on IDE drives
+#
+# CONFIG_BLK_DEV_IDE_SATA is not set
+# CONFIG_BLK_DEV_IDEDISK is not set
+CONFIG_BLK_DEV_IDECS=m
+# CONFIG_BLK_DEV_IDECD is not set
+# CONFIG_BLK_DEV_IDETAPE is not set
+# CONFIG_BLK_DEV_IDEFLOPPY is not set
+# CONFIG_IDE_TASK_IOCTL is not set
+# CONFIG_IDE_TASKFILE_IO is not set
+
+#
+# IDE chipset support/bugfixes
+#
+CONFIG_IDE_GENERIC=m
+# CONFIG_IDE_ARM is not set
+# CONFIG_BLK_DEV_IDEDMA is not set
+# CONFIG_IDEDMA_AUTO is not set
+# CONFIG_BLK_DEV_HD is not set
+
+#
+# SCSI device support
+#
+# CONFIG_SCSI is not set
+
+#
+# Fusion MPT device support
+#
+
+#
+# IEEE 1394 (FireWire) support
+#
+
+#
+# I2O device support
+#
+
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=m
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input I/O drivers
+#
+# CONFIG_GAMEPORT is not set
+CONFIG_SOUND_GAMEPORT=y
+CONFIG_SERIO=y
+# CONFIG_SERIO_I8042 is not set
+# CONFIG_SERIO_SERPORT is not set
+# CONFIG_SERIO_CT82C710 is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Character devices
+#
+# CONFIG_VT is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_PXA=y
+CONFIG_SERIAL_PXA_CONSOLE=y
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_QIC02_TAPE is not set
+
+#
+# IPMI
+#
+# CONFIG_IPMI_HANDLER is not set
+
+#
+# Watchdog Cards
+#
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+CONFIG_SA1100_WATCHDOG=y
+# CONFIG_NVRAM is not set
+# CONFIG_RTC is not set
+# CONFIG_GEN_RTC is not set
+CONFIG_SA1100_RTC=m
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
+
+#
+# Ftape, the floppy tape device driver
+#
+# CONFIG_AGP is not set
+# CONFIG_DRM is not set
+
+#
+# PCMCIA character devices
+#
+# CONFIG_SYNCLINK_CS is not set
+# CONFIG_RAW_DRIVER is not set
+
+#
+# I2C support
+#
+# CONFIG_I2C is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+
+#
+# Digital Video Broadcasting Devices
+#
+# CONFIG_DVB is not set
+
+#
+# File systems
+#
+# CONFIG_EXT2_FS is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_JBD is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=m
+CONFIG_MSDOS_FS=m
+CONFIG_VFAT_FS=m
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_SYSFS=y
+# CONFIG_DEVFS_FS is not set
+# CONFIG_DEVPTS_FS_XATTR is not set
+CONFIG_TMPFS=y
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_JFFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+# CONFIG_JFFS2_FS_NAND is not set
+CONFIG_JFFS2_COMPRESSION_OPTIONS=y
+CONFIG_JFFS2_ZLIB=y
+CONFIG_JFFS2_RTIME=y
+CONFIG_JFFS2_RUBIN=y
+# CONFIG_JFFS2_CMODE_NONE is not set
+# CONFIG_JFFS2_CMODE_PRIORITY is not set
+CONFIG_JFFS2_CMODE_SIZE=y
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+CONFIG_NFS_FS=m
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V4 is not set
+# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFSD is not set
+CONFIG_LOCKD=m
+CONFIG_LOCKD_V4=y
+# CONFIG_EXPORTFS is not set
+CONFIG_SUNRPC=m
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+
+#
+# Native Language Support
+#
+CONFIG_NLS=m
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=m
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+CONFIG_NLS_ISO8859_1=m
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
+
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
+#
+# Graphics support
+#
+# CONFIG_FB is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+
+#
+# Misc devices
+#
+
+#
+# USB support
+#
+
+#
+# USB Gadget Support
+#
+CONFIG_USB_GADGET=m
+CONFIG_USB_GADGET_GUMSTIX=m
+# CONFIG_USB_GADGET_NET2280 is not set
+CONFIG_USB_GADGET_PXA2XX=y
+CONFIG_USB_PXA2XX=m
+# CONFIG_USB_PXA2XX_SMALL is not set
+# CONFIG_USB_GADGET_GOKU is not set
+# CONFIG_USB_GADGET_SA1100 is not set
+# CONFIG_USB_GADGET_DUMMY_HCD is not set
+# CONFIG_USB_GADGET_DUALSPEED is not set
+# CONFIG_USB_ZERO is not set
+CONFIG_USB_ETH=m
+CONFIG_USB_ETH_RNDIS=y
+# CONFIG_USB_GADGETFS is not set
+# CONFIG_USB_FILE_STORAGE is not set
+# CONFIG_USB_G_SERIAL is not set
+
+#
+# MMC/SD Card support
+#
+CONFIG_MMC=m
+# CONFIG_MMC_DEBUG is not set
+CONFIG_MMC_BLOCK=m
+CONFIG_MMC_PXA=m
+
+#
+# Kernel hacking
+#
+# CONFIG_DEBUG_KERNEL is not set
+# CONFIG_DEBUG_INFO is not set
+CONFIG_FRAME_POINTER=y
+# CONFIG_DEBUG_USER is not set
+
+#
+# Security options
+#
+# CONFIG_SECURITY is not set
+
+#
+# Cryptographic options
+#
+# CONFIG_CRYPTO is not set
+
+#
+# Library routines
+#
+# CONFIG_CRC_CCITT is not set
+CONFIG_CRC32=y
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y

171
target/linux/pxa/patches-2.6.21/007-flash.patch Normal file
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@ -0,0 +1,171 @@
Index: linux-2.6.21gum/drivers/mtd/maps/gumstix-flash.c
===================================================================
--- /dev/null
+++ linux-2.6.21gum/drivers/mtd/maps/gumstix-flash.c
@@ -0,0 +1,136 @@
+/*
+ * Map driver for the Gumstix platform
+ *
+ * Author: Craig Hughes
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/map.h>
+#include <linux/mtd/partitions.h>
+#include <asm/io.h>
+#include <asm/hardware.h>
+#include <asm/arch/gumstix.h>
+
+
+#define ROM_ADDR 0x00000000
+#define FLASH_ADDR 0x00000000
+
+#define WINDOW_SIZE 64*1024*1024
+
+static struct map_info gumstix_flash_maps[1] = { {
+ .name = "Gumstix Flash ROM",
+ .size = WINDOW_SIZE,
+ .phys = FLASH_ADDR,
+ .bankwidth = 2,
+} };
+
+static struct mtd_partition gumstix_flash_partitions[] = {
+ {
+ .name = "Bootloader",
+ .size = 0x00040000,
+ .offset = FLASH_ADDR
+ },{
+ .name = "RootFS",
+ .size = MTDPART_SIZ_FULL,
+ .offset = MTDPART_OFS_APPEND
+ }
+};
+
+static struct mtd_info *mymtds[1];
+static struct mtd_partition *parsed_parts[1];
+static int nr_parsed_parts[1];
+
+static const char *probes[] = { NULL };
+
+static int __init gumstix_flashmap_init(void)
+{
+ int ret = 0, i;
+
+ for (i = 0; i < 1; i++) {
+ gumstix_flash_maps[i].virt = ioremap(gumstix_flash_maps[i].phys, WINDOW_SIZE);
+ if (!gumstix_flash_maps[i].virt) {
+ printk(KERN_WARNING "Failed to ioremap %s\n", gumstix_flash_maps[i].name);
+ if (!ret)
+ ret = -ENOMEM;
+ continue;
+ }
+ simple_map_init(&gumstix_flash_maps[i]);
+
+ printk(KERN_NOTICE "Probing %s at physical address 0x%08lx (%d-bit bankwidth)\n",
+ gumstix_flash_maps[i].name, gumstix_flash_maps[i].phys,
+ gumstix_flash_maps[i].bankwidth * 8);
+
+ mymtds[i] = do_map_probe("cfi_probe", &gumstix_flash_maps[i]);
+
+ if (!mymtds[i]) {
+ iounmap((void *)gumstix_flash_maps[i].virt);
+ if (gumstix_flash_maps[i].cached)
+ iounmap(gumstix_flash_maps[i].cached);
+ if (!ret)
+ ret = -EIO;
+ continue;
+ }
+ mymtds[i]->owner = THIS_MODULE;
+
+ ret = parse_mtd_partitions(mymtds[i], probes,
+ &parsed_parts[i], 0);
+
+ if (ret > 0)
+ nr_parsed_parts[i] = ret;
+ }
+
+ if (!mymtds[0])
+ return ret;
+
+ for (i = 0; i < 1; i++) {
+ if (!mymtds[i]) {
+ printk(KERN_WARNING "%s is absent. Skipping\n", gumstix_flash_maps[i].name);
+ } else if (nr_parsed_parts[i]) {
+ add_mtd_partitions(mymtds[i], parsed_parts[i], nr_parsed_parts[i]);
+ } else if (!i) {
+ printk("Using static partitions on %s\n", gumstix_flash_maps[i].name);
+ add_mtd_partitions(mymtds[i], gumstix_flash_partitions, ARRAY_SIZE(gumstix_flash_partitions));
+ } else {
+ printk("Registering %s as whole device\n", gumstix_flash_maps[i].name);
+ add_mtd_device(mymtds[i]);
+ }
+ }
+ return 0;
+}
+
+static void __exit gumstix_flashmap_cleanup(void)
+{
+ int i;
+ for (i = 0; i < 1; i++) {
+ if (!mymtds[i])
+ continue;
+
+ if (nr_parsed_parts[i] || !i)
+ del_mtd_partitions(mymtds[i]);
+ else
+ del_mtd_device(mymtds[i]);
+
+ map_destroy(mymtds[i]);
+ iounmap((void *)gumstix_flash_maps[i].virt);
+ if (gumstix_flash_maps[i].cached)
+ iounmap(gumstix_flash_maps[i].cached);
+
+ if (parsed_parts[i])
+ kfree(parsed_parts[i]);
+ }
+}
+
+module_init(gumstix_flashmap_init);
+module_exit(gumstix_flashmap_cleanup);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Gumstix, Inc. <gumstix-users@lists.sf.net>");
+MODULE_DESCRIPTION("MTD map driver for the Gumstix Platform");
Index: linux-2.6.21gum/drivers/mtd/maps/Kconfig
===================================================================
--- linux-2.6.21gum.orig/drivers/mtd/maps/Kconfig
+++ linux-2.6.21gum/drivers/mtd/maps/Kconfig
@@ -131,6 +131,13 @@ config MTD_SBC_GXX
More info at
<http://www.arcomcontrols.com/products/icp/pc104/processors/SBC_GX1.htm>.
+config MTD_GUMSTIX
+ tristate "CFI Flash device mapped on Gumstix"
+ depends on ARCH_GUMSTIX && MTD_CFI_INTELEXT && MTD_PARTITIONS
+ help
+ This provides a driver for the on-board flash of the Gumstix
+ single board computers.
+
config MTD_LUBBOCK
tristate "CFI Flash device mapped on Intel Lubbock XScale eval board"
depends on ARCH_LUBBOCK && MTD_CFI_INTELEXT && MTD_PARTITIONS
Index: linux-2.6.21gum/drivers/mtd/maps/Makefile
===================================================================
--- linux-2.6.21gum.orig/drivers/mtd/maps/Makefile
+++ linux-2.6.21gum/drivers/mtd/maps/Makefile
@@ -21,6 +21,7 @@ obj-$(CONFIG_MTD_ICHXROM) += ichxrom.o
obj-$(CONFIG_MTD_CK804XROM) += ck804xrom.o
obj-$(CONFIG_MTD_TSUNAMI) += tsunami_flash.o
obj-$(CONFIG_MTD_LUBBOCK) += lubbock-flash.o
+obj-$(CONFIG_MTD_GUMSTIX) += gumstix-flash.o
obj-$(CONFIG_MTD_MAINSTONE) += mainstone-flash.o
obj-$(CONFIG_MTD_MBX860) += mbx860.o
obj-$(CONFIG_MTD_CEIVA) += ceiva.o

65
target/linux/pxa/patches-2.6.21/008-pxa2xx_udc.patch Normal file
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@ -0,0 +1,65 @@
Index: linux-2.6.21gum/drivers/usb/gadget/pxa2xx_udc.c
===================================================================
--- linux-2.6.21gum.orig/drivers/usb/gadget/pxa2xx_udc.c
+++ linux-2.6.21gum/drivers/usb/gadget/pxa2xx_udc.c
@@ -51,6 +51,7 @@
#include <asm/mach-types.h>
#include <asm/unaligned.h>
#include <asm/hardware.h>
+#include <asm/mach/irq.h>
#ifdef CONFIG_ARCH_PXA
#include <asm/arch/pxa-regs.h>
#endif
@@ -101,6 +102,10 @@ static const char ep0name [] = "ep0";
#endif
+#ifdef CONFIG_ARCH_GUMSTIX
+#undef CONFIG_USB_PXA2XX_SMALL
+#endif
+
#include "pxa2xx_udc.h"
@@ -2541,6 +2546,41 @@ static int __init pxa2xx_udc_probe(struc
}
#endif
+ /* Reset UDCCS register to be able to recover from whatever
+ * state UDC was previously in. */
+ *dev->ep[ 2].reg_udccs = UDCCS_BO_RPC | UDCCS_BO_SST;
+#ifndef CONFIG_USB_PXA2XX_SMALL
+ *dev->ep[ 7].reg_udccs = UDCCS_BO_RPC | UDCCS_BO_SST;
+ *dev->ep[12].reg_udccs = UDCCS_BO_RPC | UDCCS_BO_SST;
+#endif
+
+ *dev->ep[ 1].reg_udccs = UDCCS_BI_TPC | UDCCS_BI_FTF |
+ UDCCS_BI_TUR | UDCCS_BI_SST | UDCCS_BI_TSP;
+#ifndef CONFIG_USB_PXA2XX_SMALL
+ *dev->ep[ 6].reg_udccs = UDCCS_BI_TPC | UDCCS_BI_FTF |
+ UDCCS_BI_TUR | UDCCS_BI_SST | UDCCS_BI_TSP;
+ *dev->ep[11].reg_udccs = UDCCS_BI_TPC | UDCCS_BI_FTF |
+ UDCCS_BI_TUR | UDCCS_BI_SST | UDCCS_BI_TSP;
+
+ *dev->ep[ 3].reg_udccs = UDCCS_II_TPC | UDCCS_II_FTF |
+ UDCCS_II_TUR | UDCCS_II_TSP;
+ *dev->ep[ 8].reg_udccs = UDCCS_II_TPC | UDCCS_II_FTF |
+ UDCCS_II_TUR | UDCCS_II_TSP;
+ *dev->ep[13].reg_udccs = UDCCS_II_TPC | UDCCS_II_FTF |
+ UDCCS_II_TUR | UDCCS_II_TSP;
+
+ *dev->ep[ 4].reg_udccs = UDCCS_IO_RPC | UDCCS_IO_ROF;
+ *dev->ep[ 9].reg_udccs = UDCCS_IO_RPC | UDCCS_IO_ROF;
+ *dev->ep[11].reg_udccs = UDCCS_IO_RPC | UDCCS_IO_ROF;
+
+ *dev->ep[ 5].reg_udccs = UDCCS_INT_TPC | UDCCS_INT_FTF |
+ UDCCS_INT_TUR | UDCCS_INT_SST;
+ *dev->ep[10].reg_udccs = UDCCS_INT_TPC | UDCCS_INT_FTF |
+ UDCCS_INT_TUR | UDCCS_INT_SST;
+ *dev->ep[15].reg_udccs = UDCCS_INT_TPC | UDCCS_INT_FTF |
+ UDCCS_INT_TUR | UDCCS_INT_SST;
+#endif
+
/* other non-static parts of init */
dev->dev = &pdev->dev;
dev->mach = pdev->dev.platform_data;

117
target/linux/pxa/patches-2.6.21/009-bkpxa-pxa-cpu.patch Normal file
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@ -0,0 +1,117 @@
Status: WORKS
PXA CPU enhancements
from patch 1667:
- 64K PTEs
from hh.org-cvs:
- support in pxa_gpio_mode for active low
#
# Patch managed by http://www.mn-logistik.de/unsupported/pxa250/patcher
#
Index: linux-2.6.21gum/arch/arm/mm/proc-xscale.S
===================================================================
--- linux-2.6.21gum.orig/arch/arm/mm/proc-xscale.S
+++ linux-2.6.21gum/arch/arm/mm/proc-xscale.S
@@ -474,11 +474,62 @@ ENTRY(cpu_xscale_set_pte_ext)
movne r2, #0 @ no -> fault
str r2, [r0] @ hardware version
+
+ @ We try to map 64K page entries when possible.
+ @ We do that for kernel space only since the usage pattern from
+ @ the setting of VM area is quite simple. User space is not worth
+ @ the implied complexity because of ever randomly changing PTEs
+ @ (page aging, swapout, etc) requiring constant coherency checks.
+ @ Since PTEs are usually set in increasing order, we test the
+ @ possibility for a large page only when given the last PTE of a
+ @ 64K boundary.
+ tsteq r1, #L_PTE_USER
+ andeq r1, r0, #(15 << 2)
+ teqeq r1, #(15 << 2)
+ beq 1f
+
mov ip, #0
mcr p15, 0, r0, c7, c10, 1 @ Clean D cache line
mcr p15, 0, ip, c7, c10, 4 @ Drain Write (& Fill) Buffer
mov pc, lr
+ @ See if we have 16 identical PTEs but with consecutive base addresses
+1: bic r3, r2, #0x0000f000
+ mov r1, #0x0000f000
+2: eor r2, r2, r3
+ teq r2, r1
+ bne 4f
+ subs r1, r1, #0x00001000
+ ldr r2, [r0, #-4]!
+ bne 2b
+ eors r2, r2, r3
+ bne 4f
+
+ @ Now create our LARGE PTE from the current EXT one.
+ bic r3, r3, #PTE_TYPE_MASK
+ orr r3, r3, #PTE_TYPE_LARGE
+ and r2, r3, #0x30 @ EXT_AP --> LARGE_AP0
+ orr r2, r2, r2, lsl #2 @ add LARGE_AP1
+ orr r2, r2, r2, lsl #4 @ add LARGE_AP3 + LARGE_AP2
+ and r1, r3, #0x3c0 @ EXT_TEX
+ bic r3, r3, #0x3c0
+ orr r2, r2, r1, lsl #(12 - 6) @ --> LARGE_TEX
+ orr r2, r2, r3 @ add remaining bits
+
+ @ then put it in the pagetable
+ mov r3, r2
+3: strd r2, [r0], #8
+ tst r0, #(15 << 2)
+ bne 3b
+
+ @ Then sync the 2 corresponding cache lines
+ sub r0, r0, #(16 << 2)
+ mcr p15, 0, r0, c7, c10, 1 @ Clean D cache line
+4: orr r0, r0, #(15 << 2)
+ mcr p15, 0, r0, c7, c10, 1 @ Clean D cache line
+ mov ip, #0
+ mcr p15, 0, ip, c7, c10, 4 @ Drain Write (& Fill) Buffer
+ mov pc, lr
.ltorg
Index: linux-2.6.21gum/include/asm-arm/arch-pxa/pxa-regs.h
===================================================================
--- linux-2.6.21gum.orig/include/asm-arm/arch-pxa/pxa-regs.h
+++ linux-2.6.21gum/include/asm-arm/arch-pxa/pxa-regs.h
@@ -1345,6 +1345,7 @@
#define GPIO_ALT_FN_2_OUT 0x280
#define GPIO_ALT_FN_3_IN 0x300
#define GPIO_ALT_FN_3_OUT 0x380
+#define GPIO_ACTIVE_LOW 0x1000
#define GPIO_MD_MASK_NR 0x07f
#define GPIO_MD_MASK_DIR 0x080
#define GPIO_MD_MASK_FN 0x300
@@ -1597,6 +1598,25 @@
#define PWER_GPIO15 PWER_GPIO (15) /* GPIO [15] wake-up enable */
#define PWER_RTC 0x80000000 /* RTC alarm wake-up enable */
+#define PWER_GPIO(Nb) (1 << Nb) /* GPIO [0..15] wake-up enable */
+#define PWER_GPIO0 PWER_GPIO (0) /* GPIO [0] wake-up enable */
+#define PWER_GPIO1 PWER_GPIO (1) /* GPIO [1] wake-up enable */
+#define PWER_GPIO2 PWER_GPIO (2) /* GPIO [2] wake-up enable */
+#define PWER_GPIO3 PWER_GPIO (3) /* GPIO [3] wake-up enable */
+#define PWER_GPIO4 PWER_GPIO (4) /* GPIO [4] wake-up enable */
+#define PWER_GPIO5 PWER_GPIO (5) /* GPIO [5] wake-up enable */
+#define PWER_GPIO6 PWER_GPIO (6) /* GPIO [6] wake-up enable */
+#define PWER_GPIO7 PWER_GPIO (7) /* GPIO [7] wake-up enable */
+#define PWER_GPIO8 PWER_GPIO (8) /* GPIO [8] wake-up enable */
+#define PWER_GPIO9 PWER_GPIO (9) /* GPIO [9] wake-up enable */
+#define PWER_GPIO10 PWER_GPIO (10) /* GPIO [10] wake-up enable */
+#define PWER_GPIO11 PWER_GPIO (11) /* GPIO [11] wake-up enable */
+#define PWER_GPIO12 PWER_GPIO (12) /* GPIO [12] wake-up enable */
+#define PWER_GPIO13 PWER_GPIO (13) /* GPIO [13] wake-up enable */
+#define PWER_GPIO14 PWER_GPIO (14) /* GPIO [14] wake-up enable */
+#define PWER_GPIO15 PWER_GPIO (15) /* GPIO [15] wake-up enable */
+#define PWER_RTC 0x80000000 /* RTC alarm wake-up enable */
+
/*
* SSP Serial Port Registers

403
target/linux/pxa/patches-2.6.21/010-bkpxa-pxa-cpufreq.patch Normal file
View file

@ -0,0 +1,403 @@
Status: WORKS
PXA CPU frequency change support
added mods from Stefan Eletzhofer and Lothar Weissmann
#
# Patch managed by http://www.mn-logistik.de/unsupported/pxa250/patcher
#
Index: linux-2.6.21gum/arch/arm/Kconfig
===================================================================
--- linux-2.6.21gum.orig/arch/arm/Kconfig
+++ linux-2.6.21gum/arch/arm/Kconfig
@@ -800,7 +800,7 @@ config KEXEC
endmenu
-if (ARCH_SA1100 || ARCH_INTEGRATOR || ARCH_OMAP || ARCH_IMX )
+if (ARCH_SA1100 || ARCH_INTEGRATOR || ARCH_OMAP || ARCH_IMX || ARCH_PXA )
menu "CPU Frequency scaling"
@@ -838,6 +838,12 @@ config CPU_FREQ_IMX
endmenu
+config CPU_FREQ_PXA
+ bool
+ depends on CPU_FREQ && ARCH_PXA
+ default y
+ select CPU_FREQ_DEFAULT_GOV_USERSPACE
+
endif
menu "Floating point emulation"
Index: linux-2.6.21gum/arch/arm/mach-pxa/Makefile
===================================================================
--- linux-2.6.21gum.orig/arch/arm/mach-pxa/Makefile
+++ linux-2.6.21gum/arch/arm/mach-pxa/Makefile
@@ -32,6 +32,7 @@ obj-$(CONFIG_LEDS) += $(led-y)
# Misc features
obj-$(CONFIG_PM) += pm.o sleep.o
obj-$(CONFIG_PXA_SSP) += ssp.o
+obj-$(CONFIG_CPU_FREQ) += cpu-pxa.o
ifeq ($(CONFIG_PXA27x),y)
obj-$(CONFIG_PM) += standby.o
Index: linux-2.6.21gum/arch/arm/mach-pxa/cpu-pxa.c
===================================================================
--- /dev/null
+++ linux-2.6.21gum/arch/arm/mach-pxa/cpu-pxa.c
@@ -0,0 +1,321 @@
+/*
+ * linux/arch/arm/mach-pxa/cpu-pxa.c
+ *
+ * Copyright (C) 2002,2003 Intrinsyc Software
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * History:
+ * 31-Jul-2002 : Initial version [FB]
+ * 29-Jan-2003 : added PXA255 support [FB]
+ * 20-Apr-2003 : ported to v2.5 (Dustin McIntire, Sensoria Corp.)
+ *
+ * Note:
+ * This driver may change the memory bus clock rate, but will not do any
+ * platform specific access timing changes... for example if you have flash
+ * memory connected to CS0, you will need to register a platform specific
+ * notifier which will adjust the memory access strobes to maintain a
+ * minimum strobe width.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/sched.h>
+#include <linux/init.h>
+#include <linux/cpufreq.h>
+
+#include <asm/hardware.h>
+#include <asm/arch/pxa-regs.h>
+
+#define DEBUG 0
+
+#ifdef DEBUG
+ static unsigned int freq_debug = DEBUG;
+ MODULE_PARM(freq_debug, "i");
+ MODULE_PARM_DESC(freq_debug, "Set the debug messages to on=1/off=0");
+#else
+ #define freq_debug 0
+#endif
+
+typedef struct
+{
+ unsigned int khz;
+ unsigned int membus;
+ unsigned int cccr;
+ unsigned int div2;
+} pxa_freqs_t;
+
+/* Define the refresh period in mSec for the SDRAM and the number of rows */
+#define SDRAM_TREF 64 /* standard 64ms SDRAM */
+#define SDRAM_ROWS 4096 /* 64MB=8192 32MB=4096 */
+#define MDREFR_DRI(x) ((x*SDRAM_TREF)/(SDRAM_ROWS*32))
+
+#define CCLKCFG_TURBO 0x1
+#define CCLKCFG_FCS 0x2
+#define PXA25x_MIN_FREQ 99500
+#define PXA25x_MAX_FREQ 398100
+#define MDREFR_DB2_MASK (MDREFR_K2DB2 | MDREFR_K1DB2)
+#define MDREFR_DRI_MASK 0xFFF
+
+
+/* Use the run mode frequencies for the CPUFREQ_POLICY_PERFORMANCE policy */
+static pxa_freqs_t pxa255_run_freqs[] =
+{
+ /* CPU MEMBUS CCCR DIV2*/
+ { 99500, 99500, 0x121, 1}, /* run= 99, turbo= 99, PXbus=50, SDRAM=50 */
+ {132700, 132700, 0x123, 1}, /* run=133, turbo=133, PXbus=66, SDRAM=66 */
+ {199100, 99500, 0x141, 0}, /* run=199, turbo=199, PXbus=99, SDRAM=99 */
+ {265400, 132700, 0x143, 1}, /* run=265, turbo=265, PXbus=133, SDRAM=66 */
+ {331800, 165900, 0x145, 1}, /* run=331, turbo=331, PXbus=166, SDRAM=83 */
+ {398100, 99500, 0x161, 0}, /* run=398, turbo=398, PXbus=196, SDRAM=99 */
+ {0,}
+};
+#define NUM_RUN_FREQS (sizeof(pxa255_run_freqs)/sizeof(pxa_freqs_t))
+
+static struct cpufreq_frequency_table pxa255_run_freq_table[NUM_RUN_FREQS+1];
+
+/* Use the turbo mode frequencies for the CPUFREQ_POLICY_POWERSAVE policy */
+static pxa_freqs_t pxa255_turbo_freqs[] =
+{
+ /* CPU MEMBUS CCCR DIV2*/
+ { 99500, 99500, 0x121, 1}, /* run=99, turbo= 99, PXbus=50, SDRAM=50 */
+ {199100, 99500, 0x221, 0}, /* run=99, turbo=199, PXbus=50, SDRAM=99 */
+ {298500, 99500, 0x321, 0}, /* run=99, turbo=287, PXbus=50, SDRAM=99 */
+ {298600, 99500, 0x1c1, 0}, /* run=199, turbo=287, PXbus=99, SDRAM=99 */
+ {398100, 99500, 0x241, 0}, /* run=199, turbo=398, PXbus=99, SDRAM=99 */
+ {0,}
+};
+#define NUM_TURBO_FREQS (sizeof(pxa255_turbo_freqs)/sizeof(pxa_freqs_t))
+
+static struct cpufreq_frequency_table pxa255_turbo_freq_table[NUM_TURBO_FREQS+1];
+
+extern unsigned get_clk_frequency_khz(int info);
+
+/* find a valid frequency point */
+static int pxa_verify_policy(struct cpufreq_policy *policy)
+{
+ int ret;
+ struct cpufreq_frequency_table *pxa_freqs_table;
+
+ if(policy->policy == CPUFREQ_POLICY_PERFORMANCE) {
+ pxa_freqs_table = pxa255_run_freq_table;
+ } else if (policy->policy == CPUFREQ_POLICY_POWERSAVE) {
+ pxa_freqs_table = pxa255_turbo_freq_table;
+ } else {
+ printk("CPU PXA: Unknown policy found. "
+ "Using CPUFREQ_POLICY_PERFORMANCE\n");
+ pxa_freqs_table = pxa255_run_freq_table;
+ }
+ ret=cpufreq_frequency_table_verify(policy, pxa_freqs_table);
+
+ if(freq_debug) {
+ printk("Verified CPU policy: %dKhz min to %dKhz max\n",
+ policy->min, policy->max);
+ }
+
+ return ret;
+}
+
+static int pxa_set_target(struct cpufreq_policy *policy,
+ unsigned int target_freq,
+ unsigned int relation)
+{
+ int idx;
+ unsigned long cpus_allowed;
+ int cpu = policy->cpu;
+ struct cpufreq_freqs freqs;
+ pxa_freqs_t *pxa_freq_settings;
+ struct cpufreq_frequency_table *pxa_freqs_table;
+ unsigned long flags;
+ unsigned int unused;
+ unsigned int preset_mdrefr, postset_mdrefr;
+
+ /*
+ * Save this threads cpus_allowed mask.
+ */
+ cpus_allowed = current->cpus_allowed;
+
+ /*
+ * Bind to the specified CPU. When this call returns,
+ * we should be running on the right CPU.
+ */
+ set_cpus_allowed(current, 1 << cpu);
+ BUG_ON(cpu != smp_processor_id());
+
+ /* Get the current policy */
+ if(policy->policy == CPUFREQ_POLICY_PERFORMANCE) {
+ pxa_freq_settings = pxa255_run_freqs;
+ pxa_freqs_table = pxa255_run_freq_table;
+ }else if (policy->policy == CPUFREQ_POLICY_POWERSAVE) {
+ pxa_freq_settings = pxa255_turbo_freqs;
+ pxa_freqs_table = pxa255_turbo_freq_table;
+ }else {
+ printk("CPU PXA: Unknown policy found. "
+ "Using CPUFREQ_POLICY_PERFORMANCE\n");
+ pxa_freq_settings = pxa255_run_freqs;
+ pxa_freqs_table = pxa255_run_freq_table;
+ }
+
+ /* Lookup the next frequency */
+ if (cpufreq_frequency_table_target(policy, pxa_freqs_table,
+ target_freq, relation, &idx)) {
+ return -EINVAL;
+ }
+
+ freqs.old = policy->cur;
+ freqs.new = pxa_freq_settings[idx].khz;
+ freqs.cpu = policy->cpu;
+ if(freq_debug) {
+ printk(KERN_INFO "Changing CPU frequency to %d Mhz, (SDRAM %d Mhz)\n",
+ freqs.new/1000, (pxa_freq_settings[idx].div2) ?
+ (pxa_freq_settings[idx].membus/2000) :
+ (pxa_freq_settings[idx].membus/1000));
+ }
+
+ void *ramstart = phys_to_virt(0xa0000000);
+
+ /*
+ * Tell everyone what we're about to do...
+ * you should add a notify client with any platform specific
+ * Vcc changing capability
+ */
+ cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);
+
+ /* Calculate the next MDREFR. If we're slowing down the SDRAM clock
+ * we need to preset the smaller DRI before the change. If we're speeding
+ * up we need to set the larger DRI value after the change.
+ */
+ preset_mdrefr = postset_mdrefr = MDREFR;
+ if((MDREFR & MDREFR_DRI_MASK) > MDREFR_DRI(pxa_freq_settings[idx].membus)) {
+ preset_mdrefr = (preset_mdrefr & ~MDREFR_DRI_MASK) |
+ MDREFR_DRI(pxa_freq_settings[idx].membus);
+ }
+ postset_mdrefr = (postset_mdrefr & ~MDREFR_DRI_MASK) |
+ MDREFR_DRI(pxa_freq_settings[idx].membus);
+
+ /* If we're dividing the memory clock by two for the SDRAM clock, this
+ * must be set prior to the change. Clearing the divide must be done
+ * after the change.
+ */
+ if(pxa_freq_settings[idx].div2) {
+ preset_mdrefr |= MDREFR_DB2_MASK;
+ postset_mdrefr |= MDREFR_DB2_MASK;
+ } else {
+ postset_mdrefr &= ~MDREFR_DB2_MASK;
+ }
+
+ local_irq_save(flags);
+
+ /* Set new the CCCR */
+ CCCR = pxa_freq_settings[idx].cccr;
+
+ __asm__ __volatile__(" \
+ ldr r4, [%1] ; /* load MDREFR */ \
+ b 2f ; \
+ .align 5 ; \
+1: \
+ str %4, [%1] ; /* preset the MDREFR */ \
+ mcr p14, 0, %2, c6, c0, 0 ; /* set CCLKCFG[FCS] */ \
+ str %5, [%1] ; /* postset the MDREFR */ \
+ \
+ b 3f ; \
+2: b 1b ; \
+3: nop ; \
+ "
+ : "=&r" (unused)
+ : "r" (&MDREFR), "r" (CCLKCFG_TURBO|CCLKCFG_FCS), "r" (ramstart), \
+ "r" (preset_mdrefr), "r" (postset_mdrefr)
+ : "r4", "r5");
+ local_irq_restore(flags);
+
+ /*
+ * Restore the CPUs allowed mask.
+ */
+ set_cpus_allowed(current, cpus_allowed);
+
+ /*
+ * Tell everyone what we've just done...
+ * you should add a notify client with any platform specific
+ * SDRAM refresh timer adjustments
+ */
+ cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
+
+ return 0;
+}
+
+static int pxa_cpufreq_init(struct cpufreq_policy *policy)
+{
+ unsigned long cpus_allowed;
+ unsigned int cpu = policy->cpu;
+ int i;
+
+ cpus_allowed = current->cpus_allowed;
+
+ set_cpus_allowed(current, 1 << cpu);
+ BUG_ON(cpu != smp_processor_id());
+
+ /* set default policy and cpuinfo */
+ policy->governor = CPUFREQ_DEFAULT_GOVERNOR;
+ policy->policy = CPUFREQ_POLICY_PERFORMANCE;
+ policy->cpuinfo.max_freq = PXA25x_MAX_FREQ;
+ policy->cpuinfo.min_freq = PXA25x_MIN_FREQ;
+ policy->cpuinfo.transition_latency = 1000; /* FIXME: 1 ms, assumed */
+ policy->cur = get_clk_frequency_khz(0); /* current freq */
+ policy->min = policy->max = policy->cur;
+
+ /* Generate the run cpufreq_frequency_table struct */
+ for(i=0;i<NUM_RUN_FREQS;i++) {
+ pxa255_run_freq_table[i].frequency = pxa255_run_freqs[i].khz;
+ pxa255_run_freq_table[i].index = i;
+ }
+ pxa255_run_freq_table[i].frequency = CPUFREQ_TABLE_END;
+ /* Generate the turbo cpufreq_frequency_table struct */
+ for(i=0;i<NUM_TURBO_FREQS;i++) {
+ pxa255_turbo_freq_table[i].frequency = pxa255_turbo_freqs[i].khz;
+ pxa255_turbo_freq_table[i].index = i;
+ }
+ pxa255_turbo_freq_table[i].frequency = CPUFREQ_TABLE_END;
+
+ set_cpus_allowed(current, cpus_allowed);
+ printk(KERN_INFO "PXA CPU frequency change support initialized\n");
+
+ return 0;
+}
+
+static struct cpufreq_driver pxa_cpufreq_driver = {
+ .verify = pxa_verify_policy,
+ .target = pxa_set_target,
+ .init = pxa_cpufreq_init,
+ .name = "PXA25x",
+};
+
+static int __init pxa_cpu_init(void)
+{
+ return cpufreq_register_driver(&pxa_cpufreq_driver);
+}
+
+static void __exit pxa_cpu_exit(void)
+{
+ cpufreq_unregister_driver(&pxa_cpufreq_driver);
+}
+
+
+MODULE_AUTHOR ("Intrinsyc Software Inc.");
+MODULE_DESCRIPTION ("CPU frequency changing driver for the PXA architecture");
+MODULE_LICENSE("GPL");
+module_init(pxa_cpu_init);
+module_exit(pxa_cpu_exit);
+
Index: linux-2.6.21gum/Documentation/cpu-freq/user-guide.txt
===================================================================
--- linux-2.6.21gum.orig/Documentation/cpu-freq/user-guide.txt
+++ linux-2.6.21gum/Documentation/cpu-freq/user-guide.txt
@@ -18,7 +18,7 @@
Contents:
---------
1. Supported Architectures and Processors
-1.1 ARM
+1.1 ARM, PXA
1.2 x86
1.3 sparc64
1.4 ppc
@@ -37,14 +37,15 @@ Contents:
1. Supported Architectures and Processors
=========================================
-1.1 ARM
--------
+1.1 ARM, PXA
+------------
The following ARM processors are supported by cpufreq:
ARM Integrator
ARM-SA1100
ARM-SA1110
+Intel PXA
1.2 x86

328
target/linux/pxa/patches-2.6.21/011-proc-gpio.patch Normal file
View file

@ -0,0 +1,328 @@
Index: linux-2.6.21gum/arch/arm/Kconfig
===================================================================
--- linux-2.6.21gum.orig/arch/arm/Kconfig
+++ linux-2.6.21gum/arch/arm/Kconfig
@@ -505,6 +505,8 @@ config PCI_HOST_VIA82C505
depends on PCI && ARCH_SHARK
default y
+source "drivers/gpio/Kconfig"
+
source "drivers/pci/Kconfig"
source "drivers/pcmcia/Kconfig"
Index: linux-2.6.21gum/drivers/Makefile
===================================================================
--- linux-2.6.21gum.orig/drivers/Makefile
+++ linux-2.6.21gum/drivers/Makefile
@@ -81,3 +81,4 @@ obj-$(CONFIG_GENERIC_TIME) += clocksourc
obj-$(CONFIG_DMA_ENGINE) += dma/
obj-$(CONFIG_HID) += hid/
obj-$(CONFIG_PPC_PS3) += ps3/
+obj-$(CONFIG_PROC_GPIO) += gpio/
Index: linux-2.6.21gum/drivers/gpio/Kconfig
===================================================================
--- /dev/null
+++ linux-2.6.21gum/drivers/gpio/Kconfig
@@ -0,0 +1,12 @@
+config PROC_GPIO
+ tristate "GPIO /proc interface"
+ depends on PXA25x || PXA27x
+ help
+ This enables an interface under /proc/gpio which allows reading or setting
+ of any GPIO, and also changing the GPIO alt function mode of any line.
+
+config PROC_GPIO_DEBUG
+ boolean "Enable /proc/gpio debug logging"
+ depends on PROC_GPIO
+ help
+ This enables printk logging of activity done through /proc/gpio
Index: linux-2.6.21gum/drivers/gpio/Makefile
===================================================================
--- /dev/null
+++ linux-2.6.21gum/drivers/gpio/Makefile
@@ -0,0 +1,3 @@
+# Expose GPIOs under /proc
+obj-$(CONFIG_PROC_GPIO) += proc_gpio.o
+
Index: linux-2.6.21gum/drivers/gpio/proc_gpio.c
===================================================================
--- /dev/null
+++ linux-2.6.21gum/drivers/gpio/proc_gpio.c
@@ -0,0 +1,276 @@
+/*
+ *
+ * PXA25x GPIOs exposed under /proc for reading and writing
+ * They will show up under /proc/gpio/NN
+ *
+ * Based on patch 1773/1 in the arm kernel patch repository at arm.linux.co.uk
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/proc_fs.h>
+#include <linux/string.h>
+#include <linux/ctype.h>
+
+#include <asm/hardware.h>
+#include <asm/arch/pxa-regs.h>
+#include <asm/uaccess.h>
+
+static struct proc_dir_entry *proc_gpio_parent;
+static struct proc_dir_entry *proc_gpios[PXA_LAST_GPIO + 1];
+
+typedef struct
+{
+ int gpio;
+ char name[32];
+} gpio_summary_type;
+
+static gpio_summary_type gpio_summaries[PXA_LAST_GPIO + 1];
+
+static int proc_gpio_write(struct file *file, const char __user *buf,
+ unsigned long count, void *data)
+{
+ char *cur, lbuf[count + 1];
+ gpio_summary_type *summary = data;
+ u32 altfn, direction, setclear, gafr;
+
+ if (!capable(CAP_SYS_ADMIN))
+ return -EACCES;
+
+ memset(lbuf, 0, count + 1);
+
+ if (copy_from_user(lbuf, buf, count))
+ return -EFAULT;
+
+ cur = lbuf;
+
+ // Initialize to current state
+ altfn = ((GAFR(summary->gpio) >> ((summary->gpio & 0x0f) << 0x01)) & 0x03);
+ direction = GPDR(summary->gpio) & GPIO_bit(summary->gpio);
+ setclear = GPLR(summary->gpio) & GPIO_bit(summary->gpio);
+ while(1)
+ {
+ // We accept options: {GPIO|AF1|AF2|AF3}, {set|clear}, {in|out}
+ // Anything else is an error
+ while(cur[0] && (isspace(cur[0]) || ispunct(cur[0]))) cur = &(cur[1]);
+
+ if('\0' == cur[0]) break;
+
+ // Ok, so now we're pointing at the start of something
+ switch(cur[0])
+ {
+ case 'G':
+ // Check that next is "PIO" -- '\0' will cause safe short-circuit if end of buf
+ if(!(cur[1] == 'P' && cur[2] == 'I' && cur[3] == 'O')) goto parse_error;
+ // Ok, so set this GPIO to GPIO (non-ALT) function
+ altfn = 0;
+ cur = &(cur[4]);
+ break;
+ case 'A':
+ if(!(cur[1] == 'F' && cur[2] >= '1' && cur[2] <= '3')) goto parse_error;
+ altfn = cur[2] - '0';
+ cur = &(cur[3]);
+ break;
+ case 's':
+ if(!(cur[1] == 'e' && cur[2] == 't')) goto parse_error;
+ setclear = 1;
+ cur = &(cur[3]);
+ break;
+ case 'c':
+ if(!(cur[1] == 'l' && cur[2] == 'e' && cur[3] == 'a' && cur[4] == 'r')) goto parse_error;
+ setclear = 0;
+ cur = &(cur[5]);
+ break;
+ case 'i':
+ if(!(cur[1] == 'n')) goto parse_error;
+ direction = 0;
+ cur = &(cur[2]);
+ break;
+ case 'o':
+ if(!(cur[1] == 'u' && cur[2] == 't')) goto parse_error;
+ direction = 1;
+ cur = &(cur[3]);
+ break;
+ default: goto parse_error;
+ }
+ }
+ // Ok, now set gpio mode and value
+ if(direction)
+ GPDR(summary->gpio) |= GPIO_bit(summary->gpio);
+ else
+ GPDR(summary->gpio) &= ~GPIO_bit(summary->gpio);
+
+ gafr = GAFR(summary->gpio) & ~(0x3 << (((summary->gpio) & 0xf)*2));
+ GAFR(summary->gpio) = gafr | (altfn << (((summary->gpio) & 0xf)*2));
+
+ if(direction && !altfn)
+ {
+ if(setclear) GPSR(summary->gpio) = GPIO_bit(summary->gpio);
+ else GPCR(summary->gpio) = GPIO_bit(summary->gpio);
+ }
+
+#ifdef CONFIG_PROC_GPIO_DEBUG
+ printk(KERN_INFO "Set (%s,%s,%s) via /proc/gpio/%s\n",altfn ? (altfn == 1 ? "AF1" : (altfn == 2 ? "AF2" : "AF3")) : "GPIO",
+ direction ? "out" : "in",
+ setclear ? "set" : "clear",
+ summary->name);
+#endif
+
+ return count;
+
+parse_error:
+ printk(KERN_CRIT "Parse error: Expect \"[GPIO|AF1|AF2|AF3]|[set|clear]|[in|out] ...\"\n");
+ return -EINVAL;
+}
+
+static int proc_gpio_read(char *page, char **start, off_t off,
+ int count, int *eof, void *data)
+{
+ char *p = page;
+ gpio_summary_type *summary = data;
+ int len, i, af;
+ i = summary->gpio;
+
+ p += sprintf(p, "%d\t%s\t%s\t%s\n", i,
+ (af = ((GAFR(i) >> ((i & 0x0f) << 0x01)) & 0x03)) ? (af == 1 ? "AF1" : (af == 2 ? "AF2" : "AF3")) : "GPIO",
+ (GPDR(i) & GPIO_bit(i)) ? "out" : "in",
+ (GPLR(i) & GPIO_bit(i)) ? "set" : "clear");
+
+ len = (p - page) - off;
+
+ if(len < 0)
+ {
+ len = 0;
+ }
+
+ *eof = (len <= count) ? 1 : 0;
+ *start = page + off;
+
+ return len;
+}
+
+
+#ifdef CONFIG_PXA25x
+static const char const *GAFR_DESC[] = { "GAFR0_L", "GAFR0_U", "GAFR1_L", "GAFR1_U", "GAFR2_L", "GAFR2_U" };
+#elif defined(CONFIG_PXA27x)
+static const char const *GAFR_DESC[] = { "GAFR0_L", "GAFR0_U", "GAFR1_L", "GAFR1_U", "GAFR2_L", "GAFR2_U", "GAFR3_L", "GAFR3_U" };
+#endif
+
+static int proc_gafr_read(char *page, char **start, off_t off,
+ int count, int *eof, void *data)
+{
+ char *p = page;
+ int i, len;
+
+ for(i=0; i<ARRAY_SIZE(GAFR_DESC); i++)
+ {
+ p += sprintf(p, "%s: %08x\n", GAFR_DESC[i], GAFR(i*16));
+ }
+
+ len = (p - page) - off;
+
+ if(len < 0)
+ {
+ len = 0;
+ }
+
+ *eof = (len <= count) ? 1 : 0;
+ *start = page + off;
+
+ return len;
+}
+
+static int proc_gpdr_read(char *page, char **start, off_t off,
+ int count, int *eof, void *data)
+{
+ char *p = page;
+ int i, len;
+
+ for(i=0; i<=2; i++)
+ {
+ p += sprintf(p, "GPDR%d: %08x\n", i, GPDR(i * 32));
+ }
+
+ len = (p - page) - off;
+
+ if(len < 0)
+ {
+ len = 0;
+ }
+
+ *eof = (len <= count) ? 1 : 0;
+ *start = page + off;
+
+ return len;
+}
+
+static int proc_gplr_read(char *page, char **start, off_t off,
+ int count, int *eof, void *data)
+{
+ char *p = page;
+ int i, len;
+
+ for(i=0; i<=2; i++)
+ {
+ p += sprintf(p, "GPLR%d: %08x\n", i, GPLR(i * 32));
+ }
+
+ len = (p - page) - off;
+
+ if(len < 0)
+ {
+ len = 0;
+ }
+
+ *eof = (len <= count) ? 1 : 0;
+ *start = page + off;
+
+ return len;
+}
+
+static int __init gpio_init(void)
+{
+ int i;
+
+ proc_gpio_parent = create_proc_entry("gpio", S_IFDIR | S_IRUGO | S_IXUGO, NULL);
+ if(!proc_gpio_parent) return 0;
+
+ for(i=0; i < (PXA_LAST_GPIO+1); i++)
+ {
+ gpio_summaries[i].gpio = i;
+ sprintf(gpio_summaries[i].name, "GPIO%d", i);
+ proc_gpios[i] = create_proc_entry(gpio_summaries[i].name, 0644, proc_gpio_parent);
+ if(proc_gpios[i])
+ {
+ proc_gpios[i]->data = &gpio_summaries[i];
+ proc_gpios[i]->read_proc = proc_gpio_read;
+ proc_gpios[i]->write_proc = proc_gpio_write;
+ }
+ }
+
+ create_proc_read_entry("GAFR", 0444, proc_gpio_parent, proc_gafr_read, NULL);
+ create_proc_read_entry("GPDR", 0444, proc_gpio_parent, proc_gpdr_read, NULL);
+ create_proc_read_entry("GPLR", 0444, proc_gpio_parent, proc_gplr_read, NULL);
+
+ return 0;
+}
+
+static void gpio_exit(void)
+{
+ int i;
+
+ remove_proc_entry("GAFR", proc_gpio_parent);
+ remove_proc_entry("GPDR", proc_gpio_parent);
+ remove_proc_entry("GPLR", proc_gpio_parent);
+
+ for(i=0; i < (PXA_LAST_GPIO+1); i++)
+ {
+ if(proc_gpios[i]) remove_proc_entry(gpio_summaries[i].name, proc_gpio_parent);
+ }
+ if(proc_gpio_parent) remove_proc_entry("gpio", NULL);
+}
+
+module_init(gpio_init);
+module_exit(gpio_exit);
+MODULE_LICENSE("GPL");

62
target/linux/pxa/patches-2.6.21/012-serial-ether-addr.patch Normal file
View file

@ -0,0 +1,62 @@
Index: linux-2.6.21gum/drivers/usb/gadget/ether.c
===================================================================
--- linux-2.6.21gum.orig/drivers/usb/gadget/ether.c
+++ linux-2.6.21gum/drivers/usb/gadget/ether.c
@@ -2249,6 +2249,38 @@ static u8 __devinit nibble (unsigned cha
return 0;
}
+static inline unsigned int is_gumstix_oui(u8 *addr)
+{
+ return (addr[0] == 0x00 && addr[1] == 0x15 && addr[2] == 0xC9);
+}
+
+/**
+ * gen_serial_ether_addr - Generate software assigned Ethernet address
+ * based on the system_serial number
+ * @addr: Pointer to a six-byte array containing the Ethernet address
+ *
+ * Generate an Ethernet address (MAC) that is not multicast
+ * and has the local assigned bit set, keyed on the system_serial
+ */
+static inline void gen_serial_ether_addr(u8 *addr)
+{
+ static u8 ether_serial_digit = 0;
+ addr [0] = system_serial_high >> 8;
+ addr [1] = system_serial_high;
+ addr [2] = system_serial_low >> 24;
+ addr [3] = system_serial_low >> 16;
+ addr [4] = system_serial_low >> 8;
+ addr [5] = (system_serial_low & 0xc0) | /* top bits are from system serial */
+ (2 << 4) | /* 2 bits identify interface type 1=ether, 2=usb, 3&4 undef */
+ ((ether_serial_digit++) & 0x0f); /* 15 possible interfaces of each type */
+
+ if(!is_gumstix_oui(addr))
+ {
+ addr [0] &= 0xfe; /* clear multicast bit */
+ addr [0] |= 0x02; /* set local assignment bit (IEEE802) */
+ }
+}
+
static int __devinit get_ether_addr(const char *str, u8 *dev_addr)
{
if (str) {
@@ -2266,8 +2298,16 @@ static int __devinit get_ether_addr(cons
if (is_valid_ether_addr (dev_addr))
return 0;
}
- random_ether_addr(dev_addr);
- return 1;
+ if(system_serial_high | system_serial_low)
+ {
+ gen_serial_ether_addr(dev_addr);
+ return 0;
+ }
+ else
+ {
+ random_ether_addr(dev_addr);
+ return 1;
+ }
}
static int __devinit

53
target/linux/pxa/patches-2.6.21/013-cpufreq-better-freqs.patch Normal file
View file

@ -0,0 +1,53 @@
Index: linux-2.6.21gum/arch/arm/mach-pxa/cpu-pxa.c
===================================================================
--- linux-2.6.21gum.orig/arch/arm/mach-pxa/cpu-pxa.c
+++ linux-2.6.21gum/arch/arm/mach-pxa/cpu-pxa.c
@@ -65,8 +65,8 @@ typedef struct
#define CCLKCFG_TURBO 0x1
#define CCLKCFG_FCS 0x2
-#define PXA25x_MIN_FREQ 99500
-#define PXA25x_MAX_FREQ 398100
+#define PXA25x_MIN_FREQ 99533
+#define PXA25x_MAX_FREQ 530842
#define MDREFR_DB2_MASK (MDREFR_K2DB2 | MDREFR_K1DB2)
#define MDREFR_DRI_MASK 0xFFF
@@ -75,12 +75,14 @@ typedef struct
static pxa_freqs_t pxa255_run_freqs[] =
{
/* CPU MEMBUS CCCR DIV2*/
- { 99500, 99500, 0x121, 1}, /* run= 99, turbo= 99, PXbus=50, SDRAM=50 */
- {132700, 132700, 0x123, 1}, /* run=133, turbo=133, PXbus=66, SDRAM=66 */
- {199100, 99500, 0x141, 0}, /* run=199, turbo=199, PXbus=99, SDRAM=99 */
- {265400, 132700, 0x143, 1}, /* run=265, turbo=265, PXbus=133, SDRAM=66 */
- {331800, 165900, 0x145, 1}, /* run=331, turbo=331, PXbus=166, SDRAM=83 */
- {398100, 99500, 0x161, 0}, /* run=398, turbo=398, PXbus=196, SDRAM=99 */
+ { 99533, 99533, 0x121, 1}, /* run= 99, turbo= 99, PXbus=50, SDRAM=50 */
+ {132710, 132710, 0x123, 1}, /* run=133, turbo=133, PXbus=66, SDRAM=66 */
+ {199066, 99533, 0x141, 0}, /* run=199, turbo=199, PXbus=99, SDRAM=99 */
+ {265421, 132710, 0x143, 0}, /* run=265, turbo=265, PXbus=133, SDRAM=133 */
+ {331776, 165888, 0x145, 1}, /* run=331, turbo=331, PXbus=166, SDRAM=83 */
+ {398131, 99533, 0x161, 0}, /* run=398, turbo=398, PXbus=99, SDRAM=99 */
+ {398131, 132710, 0x1c3, 0}, /* run=265, turbo=398, PXbus=133, SDRAM=133 */
+ {530842, 132710, 0x163, 0}, /* run=531, turbo=531, PXbus=133, SDRAM=133 */
{0,}
};
#define NUM_RUN_FREQS (sizeof(pxa255_run_freqs)/sizeof(pxa_freqs_t))
@@ -91,11 +93,11 @@ static struct cpufreq_frequency_table px
static pxa_freqs_t pxa255_turbo_freqs[] =
{
/* CPU MEMBUS CCCR DIV2*/
- { 99500, 99500, 0x121, 1}, /* run=99, turbo= 99, PXbus=50, SDRAM=50 */
- {199100, 99500, 0x221, 0}, /* run=99, turbo=199, PXbus=50, SDRAM=99 */
- {298500, 99500, 0x321, 0}, /* run=99, turbo=287, PXbus=50, SDRAM=99 */
- {298600, 99500, 0x1c1, 0}, /* run=199, turbo=287, PXbus=99, SDRAM=99 */
- {398100, 99500, 0x241, 0}, /* run=199, turbo=398, PXbus=99, SDRAM=99 */
+ { 99533, 99533, 0x121, 1}, /* run=99, turbo= 99, PXbus=99, SDRAM=50 */
+ {149299, 99533, 0x1a1, 0}, /* run=99, turbo=149, PXbus=99, SDRAM=99 */
+ {199066, 99533, 0x221, 0}, /* run=99, turbo=199, PXbus=99, SDRAM=99 */
+ {298598, 99533, 0x321, 0}, /* run=99, turbo=299, PXbus=99, SDRAM=99 */
+ {398131, 99533, 0x241, 1}, /* run=199, turbo=398, PXbus=99, SDRAM=50 */
{0,}
};
#define NUM_TURBO_FREQS (sizeof(pxa255_turbo_freqs)/sizeof(pxa_freqs_t))

26
target/linux/pxa/patches-2.6.21/014-ethernet-config.patch Normal file
View file

@ -0,0 +1,26 @@
Index: linux-2.6.21gum/drivers/net/smc91x.h
===================================================================
--- linux-2.6.21gum.orig/drivers/net/smc91x.h
+++ linux-2.6.21gum/drivers/net/smc91x.h
@@ -55,6 +55,21 @@
#define SMC_insw(a, r, p, l) readsw((a) + (r), p, l)
#define SMC_outsw(a, r, p, l) writesw((a) + (r), p, l)
+#elif defined(CONFIG_ARCH_GUMSTIX)
+#define SMC_CAN_USE_8BIT 0
+#define SMC_CAN_USE_16BIT 1
+#define SMC_CAN_USE_32BIT 0
+#define SMC_NOWAIT 1
+#define SMC_USE_PXA_DMA 1
+#define SMC_IO_SHIFT 0
+#define SMC_inw(a, r) readw((a) + (r))
+#define SMC_outw(v, a, r) writew(v, (a) + (r))
+#define SMC_insw(a, r, p, l) readsw((a) + (r), p, l)
+#define SMC_outsw(a, r, p, l) writesw((a) + (r), p, l)
+#define RPC_LSA_DEFAULT RPC_LED_100_10
+#define RPC_LSB_DEFAULT RPC_LED_TX_RX
+
+
#elif defined(CONFIG_REDWOOD_5) || defined(CONFIG_REDWOOD_6)
/* We can only do 16-bit reads and writes in the static memory space. */

62
target/linux/pxa/patches-2.6.21/015-smc-ether-addr.patch Normal file
View file

@ -0,0 +1,62 @@
Index: linux-2.6.21gum/drivers/net/smc91x.c
===================================================================
--- linux-2.6.21gum.orig/drivers/net/smc91x.c
+++ linux-2.6.21gum/drivers/net/smc91x.c
@@ -1815,6 +1815,39 @@ static int __init smc_findirq(void __iom
return probe_irq_off(cookie);
}
+static inline unsigned int is_gumstix_oui(u8 *addr)
+{
+ return (addr[0] == 0x00 && addr[1] == 0x15 && addr[2] == 0xC9);
+}
+
+/**
+ * gen_serial_ether_addr - Generate software assigned Ethernet address
+ * based on the system_serial number
+ * @addr: Pointer to a six-byte array containing the Ethernet address
+ *
+ * Generate an Ethernet address (MAC) that is not multicast
+ * and has the local assigned bit set, keyed on the system_serial
+ */
+static inline void gen_serial_ether_addr(u8 *addr)
+{
+ static u8 ether_serial_digit = 0;
+ addr [0] = system_serial_high >> 8;
+ addr [1] = system_serial_high;
+ addr [2] = system_serial_low >> 24;
+ addr [3] = system_serial_low >> 16;
+ addr [4] = system_serial_low >> 8;
+ addr [5] = (system_serial_low & 0xc0) | /* top bits are from system serial */
+ (1 << 4) | /* 2 bits identify interface type 1=ether, 2=usb, 3&4 undef */
+ ((ether_serial_digit++) & 0x0f); /* 15 possible interfaces of each type */
+
+ if(!is_gumstix_oui(addr))
+ {
+ addr [0] &= 0xfe; /* clear multicast bit */
+ addr [0] |= 0x02; /* set local assignment bit (IEEE802) */
+ }
+}
+
+
/*
* Function: smc_probe(unsigned long ioaddr)
*
@@ -2032,15 +2065,13 @@ static int __init smc_probe(struct net_d
THROTTLE_TX_PKTS ? " [throttle_tx]" : "");
if (!is_valid_ether_addr(dev->dev_addr)) {
- printk("%s: Invalid ethernet MAC address. Please "
- "set using ifconfig\n", dev->name);
- } else {
+ gen_serial_ether_addr(dev->dev_addr);
+ }
/* Print the Ethernet address */
printk("%s: Ethernet addr: ", dev->name);
for (i = 0; i < 5; i++)
printk("%2.2x:", dev->dev_addr[i]);
printk("%2.2x\n", dev->dev_addr[5]);
- }
if (lp->phy_type == 0) {
PRINTK("%s: No PHY found\n", dev->name);

42
target/linux/pxa/patches-2.6.21/016-cpufreq-ondemand-by-default.patch Normal file
View file

@ -0,0 +1,42 @@
Index: linux-2.6.21gum/drivers/cpufreq/Kconfig
===================================================================
--- linux-2.6.21gum.orig/drivers/cpufreq/Kconfig
+++ linux-2.6.21gum/drivers/cpufreq/Kconfig
@@ -52,7 +52,7 @@ config CPU_FREQ_STAT_DETAILS
choice
prompt "Default CPUFreq governor"
- default CPU_FREQ_DEFAULT_GOV_USERSPACE if CPU_FREQ_SA1100 || CPU_FREQ_SA1110
+ default CPU_FREQ_DEFAULT_GOV_USERSPACE if CPU_FREQ_SA1100 || CPU_FREQ_SA1110 || CPU_FREQ_PXA
default CPU_FREQ_DEFAULT_GOV_PERFORMANCE
help
This option sets which CPUFreq governor shall be loaded at
@@ -75,6 +75,14 @@ config CPU_FREQ_DEFAULT_GOV_USERSPACE
program shall be able to set the CPU dynamically without having
to enable the userspace governor manually.
+config CPU_FREQ_DEFAULT_GOV_ONDEMAND
+ bool "ondemand"
+ select CPU_FREQ_GOV_ONDEMAND
+ help
+ Use the CPUFreq governor 'ondemand' as default. This sets
+ the frequency dynamically based on CPU load, throttling up
+ and down as necessary.
+
endchoice
config CPU_FREQ_GOV_PERFORMANCE
Index: linux-2.6.21gum/include/linux/cpufreq.h
===================================================================
--- linux-2.6.21gum.orig/include/linux/cpufreq.h
+++ linux-2.6.21gum/include/linux/cpufreq.h
@@ -286,6 +286,9 @@ extern struct cpufreq_governor cpufreq_g
#elif defined(CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE)
extern struct cpufreq_governor cpufreq_gov_userspace;
#define CPUFREQ_DEFAULT_GOVERNOR &cpufreq_gov_userspace
+#elif defined(CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND)
+extern struct cpufreq_governor cpufreq_gov_dbs;
+#define CPUFREQ_DEFAULT_GOVERNOR &cpufreq_gov_dbs;
#endif

108
target/linux/pxa/patches-2.6.21/017-modular-init-bluetooth.patch Normal file
View file

@ -0,0 +1,108 @@
Index: linux-2.6.21gum/net/bluetooth/Kconfig
===================================================================
--- linux-2.6.21gum.orig/net/bluetooth/Kconfig
+++ linux-2.6.21gum/net/bluetooth/Kconfig
@@ -30,6 +30,12 @@ menuconfig BT
Bluetooth kernel modules are provided in the BlueZ packages.
For more information, see <http://www.bluez.org/>.
+config BT_GUMSTIX
+ tristate
+ default m if BT=m
+ default y if BT=y
+ depends on BT && ARCH_GUMSTIX
+
config BT_L2CAP
tristate "L2CAP protocol support"
depends on BT
Index: linux-2.6.21gum/net/bluetooth/Makefile
===================================================================
--- linux-2.6.21gum.orig/net/bluetooth/Makefile
+++ linux-2.6.21gum/net/bluetooth/Makefile
@@ -9,5 +9,6 @@ obj-$(CONFIG_BT_RFCOMM) += rfcomm/
obj-$(CONFIG_BT_BNEP) += bnep/
obj-$(CONFIG_BT_CMTP) += cmtp/
obj-$(CONFIG_BT_HIDP) += hidp/
+obj-$(CONFIG_BT_GUMSTIX)+= gumstix_bluetooth.o
bluetooth-objs := af_bluetooth.o hci_core.o hci_conn.o hci_event.o hci_sock.o hci_sysfs.o lib.o
Index: linux-2.6.21gum/net/bluetooth/af_bluetooth.c
===================================================================
--- linux-2.6.21gum.orig/net/bluetooth/af_bluetooth.c
+++ linux-2.6.21gum/net/bluetooth/af_bluetooth.c
@@ -327,12 +327,20 @@ static struct net_proto_family bt_sock_f
.create = bt_sock_create,
};
+#ifdef CONFIG_ARCH_GUMSTIX
+extern void gumstix_bluetooth_load(void);
+#endif
+
static int __init bt_init(void)
{
int err;
BT_INFO("Core ver %s", VERSION);
+#ifdef CONFIG_ARCH_GUMSTIX
+ gumstix_bluetooth_load();
+#endif
+
err = bt_sysfs_init();
if (err < 0)
return err;
Index: linux-2.6.21gum/net/bluetooth/gumstix_bluetooth.c
===================================================================
--- /dev/null
+++ linux-2.6.21gum/net/bluetooth/gumstix_bluetooth.c
@@ -0,0 +1,50 @@
+/*
+ * Gumstix bluetooth module intialization driver
+ *
+ * Author: Craig Hughes
+ * Created: December 9, 2004
+ * Copyright: (C) 2004 Craig Hughes
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+
+#include <linux/module.h>
+
+#include <asm/hardware.h>
+#include <asm/arch/pxa-regs.h>
+#include <asm/delay.h>
+
+#include <asm/arch/gumstix.h>
+
+static void gumstix_bluetooth_load(void)
+{
+}
+
+EXPORT_SYMBOL(gumstix_bluetooth_load);
+
+int __init gumstix_bluetooth_init(void)
+{
+ /* Set up GPIOs to use the BTUART */
+ pxa_gpio_mode(GPIO42_HWRXD_MD);
+ pxa_gpio_mode(GPIO43_HWTXD_MD);
+ pxa_gpio_mode(GPIO44_HWCTS_MD);
+ pxa_gpio_mode(GPIO45_HWRTS_MD);
+
+ return 0;
+}
+
+void __exit gumstix_bluetooth_exit(void)
+{
+}
+
+module_init(gumstix_bluetooth_init);
+module_exit(gumstix_bluetooth_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Craig Hughes <craig@gumstix.com>");
+MODULE_DESCRIPTION("Gumstix board bluetooth module initialization driver");
+MODULE_VERSION("1:0.1");

203
target/linux/pxa/patches-2.6.21/018-modular-init-smc91x.patch Normal file
View file

@ -0,0 +1,203 @@
Index: linux-2.6.21gum/drivers/net/Kconfig
===================================================================
--- linux-2.6.21gum.orig/drivers/net/Kconfig
+++ linux-2.6.21gum/drivers/net/Kconfig
@@ -836,6 +836,12 @@ config SMC91X
module, say M here and read <file:Documentation/modules.txt> as well
as <file:Documentation/networking/net-modules.txt>.
+config SMC91X_GUMSTIX
+ tristate
+ default m if SMC91X=m
+ default y if SMC91X=y
+ depends on SMC91X && ARCH_GUMSTIX
+
config SMC9194
tristate "SMC 9194 support"
depends on NET_VENDOR_SMC && (ISA || MAC && BROKEN)
Index: linux-2.6.21gum/drivers/net/Makefile
===================================================================
--- linux-2.6.21gum.orig/drivers/net/Makefile
+++ linux-2.6.21gum/drivers/net/Makefile
@@ -200,6 +200,7 @@ obj-$(CONFIG_PASEMI_MAC) += pasemi_mac.o
obj-$(CONFIG_MACB) += macb.o
+obj-$(CONFIG_SMC91X_GUMSTIX) += gumstix-smc91x.o
obj-$(CONFIG_ARM) += arm/
obj-$(CONFIG_DEV_APPLETALK) += appletalk/
obj-$(CONFIG_TR) += tokenring/
Index: linux-2.6.21gum/drivers/net/smc91x.c
===================================================================
--- linux-2.6.21gum.orig/drivers/net/smc91x.c
+++ linux-2.6.21gum/drivers/net/smc91x.c
@@ -2373,6 +2373,10 @@ static struct platform_driver smc_driver
},
};
+#ifdef CONFIG_ARCH_GUMSTIX
+extern void gumstix_smc91x_load(void);
+#endif
+
static int __init smc_init(void)
{
#ifdef MODULE
@@ -2384,6 +2388,10 @@ static int __init smc_init(void)
#endif
#endif
+#ifdef CONFIG_ARCH_GUMSTIX
+ gumstix_smc91x_load();
+#endif
+
return platform_driver_register(&smc_driver);
}
Index: linux-2.6.21gum/drivers/net/gumstix-smc91x.c
===================================================================
--- /dev/null
+++ linux-2.6.21gum/drivers/net/gumstix-smc91x.c
@@ -0,0 +1,143 @@
+/*
+ * Gumstix SMC91C111 chip intialization driver
+ *
+ * Author: Craig Hughes
+ * Created: December 9, 2004
+ * Copyright: (C) 2004 Craig Hughes
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/ioport.h>
+#include <linux/device.h>
+#include <linux/platform_device.h>
+#include <linux/delay.h>
+
+#include <asm/hardware.h>
+#include <asm/arch/pxa-regs.h>
+#include <asm/delay.h>
+
+#include <asm/arch/gumstix.h>
+
+#define SMC_DEBUG 0
+#include <asm/io.h>
+#include "smc91x.h"
+
+static struct resource gumstix_smc91x0_resources[] = {
+ [0] = {
+ .name = "smc91x-regs",
+ .start = PXA_CS1_PHYS + 0x00000300,
+ .end = PXA_CS1_PHYS + 0x000fffff,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = GUMSTIX_ETH0_IRQ,
+ .end = GUMSTIX_ETH0_IRQ,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct resource gumstix_smc91x1_resources[] = {
+ [0] = {
+ .name = "smc91x-regs",
+ .start = PXA_CS2_PHYS + 0x00000300,
+ .end = PXA_CS2_PHYS + 0x000fffff,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = GUMSTIX_ETH1_IRQ,
+ .end = GUMSTIX_ETH1_IRQ,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device gumstix_smc91x0_device = {
+ .name = "smc91x",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(gumstix_smc91x0_resources),
+ .resource = gumstix_smc91x0_resources,
+};
+
+static struct platform_device gumstix_smc91x1_device = {
+ .name = "smc91x",
+ .id = 1,
+ .num_resources = ARRAY_SIZE(gumstix_smc91x1_resources),
+ .resource = gumstix_smc91x1_resources,
+};
+
+static struct platform_device *smc91x_devices[] = {
+ &gumstix_smc91x0_device,
+ &gumstix_smc91x1_device,
+};
+
+/* First we're going to test if there's a 2nd SMC91C111, and if not, then we'll free up those resources and the GPIO lines
+ * that it would otherwise use. We have no choice but to probe by doing:
+ * Set nCS2 to CS2 mode
+ * Set the reset line to GPIO out mode, and pull it high, then drop it low (to trigger reset)
+ * Read from the memory space to check for the sentinel sequence identifying a likely SMC91C111 device
+ */
+int __init gumstix_smc91x_init(void)
+{
+ unsigned int val, num_devices=ARRAY_SIZE(smc91x_devices);
+ void *ioaddr;
+
+ /* Set up nPWE */
+ pxa_gpio_mode(GPIO49_nPWE_MD);
+
+ pxa_gpio_mode(GPIO78_nCS_2_MD);
+ // If either if statement fails, then we'll drop out and turn_off_eth1,
+ // if both succeed, then we'll skip that and just proceed with 2 cards
+ if(request_mem_region(gumstix_smc91x1_resources[0].start, SMC_IO_EXTENT, "smc91x probe"))
+ {
+ ioaddr = ioremap(gumstix_smc91x1_resources[0].start, SMC_IO_EXTENT);
+ val = ioread16(ioaddr + BANK_SELECT);
+ iounmap(ioaddr);
+ release_mem_region(gumstix_smc91x1_resources[0].start, SMC_IO_EXTENT);
+ if ((val & 0xFF00) == 0x3300) {
+ goto proceed;
+ }
+ }
+
+turn_off_eth1:
+ // This is apparently not an SMC91C111
+ // So, let's decrement the number of devices to request, and reset the GPIO lines to GPIO IN mode
+ num_devices--;
+ smc91x_devices[1] = NULL;
+ pxa_gpio_mode(78 | GPIO_IN);
+
+proceed:
+ pxa_gpio_mode(GPIO15_nCS_1_MD);
+
+ if(smc91x_devices[1]) pxa_gpio_mode(GPIO_GUMSTIX_ETH1_RST_MD);
+ pxa_gpio_mode(GPIO_GUMSTIX_ETH0_RST_MD);
+ if(smc91x_devices[1]) GPSR(GPIO_GUMSTIX_ETH1_RST) = GPIO_bit(GPIO_GUMSTIX_ETH1_RST);
+ GPSR(GPIO_GUMSTIX_ETH0_RST) = GPIO_bit(GPIO_GUMSTIX_ETH0_RST);
+ udelay(1); // Hold RESET for at least 100ns
+ if(smc91x_devices[1]) GPCR(GPIO_GUMSTIX_ETH1_RST) = GPIO_bit(GPIO_GUMSTIX_ETH1_RST);
+ GPCR(GPIO_GUMSTIX_ETH0_RST) = GPIO_bit(GPIO_GUMSTIX_ETH0_RST);
+ msleep(50);
+
+ return platform_add_devices(smc91x_devices, num_devices);
+}
+
+void __exit gumstix_smc91x_exit(void)
+{
+ if(smc91x_devices[1] != NULL) platform_device_unregister(&gumstix_smc91x1_device);
+ platform_device_unregister(&gumstix_smc91x0_device);
+}
+
+void gumstix_smc91x_load(void) {}
+EXPORT_SYMBOL(gumstix_smc91x_load);
+
+module_init(gumstix_smc91x_init);
+module_exit(gumstix_smc91x_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Craig Hughes <craig@gumstix.com>");
+MODULE_DESCRIPTION("Gumstix board SMC91C111 chip initialization driver");
+MODULE_VERSION("1:0.1");

106
target/linux/pxa/patches-2.6.21/019-modular-init-usb-gadget.patch Normal file
View file

@ -0,0 +1,106 @@
Index: linux-2.6.21gum/drivers/usb/gadget/Kconfig
===================================================================
--- linux-2.6.21gum.orig/drivers/usb/gadget/Kconfig
+++ linux-2.6.21gum/drivers/usb/gadget/Kconfig
@@ -56,6 +56,14 @@ config USB_GADGET_DEBUG_FILES
config USB_GADGET_SELECTED
boolean
+config USB_GADGET_GUMSTIX
+ tristate
+ default m if USB_GADGET=m
+ default y if USB_GADGET=y
+ depends on USB_GADGET && ARCH_GUMSTIX
+ help
+ USB Gadget support for the Gumstix platform
+
#
# USB Peripheral Controller Support
#
Index: linux-2.6.21gum/drivers/usb/gadget/Makefile
===================================================================
--- linux-2.6.21gum.orig/drivers/usb/gadget/Makefile
+++ linux-2.6.21gum/drivers/usb/gadget/Makefile
@@ -8,6 +8,7 @@ obj-$(CONFIG_USB_GOKU) += goku_udc.o
obj-$(CONFIG_USB_OMAP) += omap_udc.o
obj-$(CONFIG_USB_LH7A40X) += lh7a40x_udc.o
obj-$(CONFIG_USB_AT91) += at91_udc.o
+obj-$(CONFIG_USB_GADGET_GUMSTIX) += gumstix_gadget.o
#
# USB gadget drivers
Index: linux-2.6.21gum/drivers/usb/gadget/pxa2xx_udc.c
===================================================================
--- linux-2.6.21gum.orig/drivers/usb/gadget/pxa2xx_udc.c
+++ linux-2.6.21gum/drivers/usb/gadget/pxa2xx_udc.c
@@ -2752,8 +2752,16 @@ static struct platform_driver udc_driver
},
};
+#ifdef CONFIG_ARCH_GUMSTIX
+extern void gumstix_usb_gadget_load(void);
+#endif
+
static int __init udc_init(void)
{
+#ifdef CONFIG_ARCH_GUMSTIX
+ gumstix_usb_gadget_load();
+#endif
+
printk(KERN_INFO "%s: version %s\n", driver_name, DRIVER_VERSION);
return platform_driver_register(&udc_driver);
}
Index: linux-2.6.21gum/drivers/usb/gadget/gumstix_gadget.c
===================================================================
--- /dev/null
+++ linux-2.6.21gum/drivers/usb/gadget/gumstix_gadget.c
@@ -0,0 +1,49 @@
+/*
+ * Gumstix USB gadget intialization driver
+ *
+ * Author: Craig Hughes
+ * Created: December 9, 2004
+ * Copyright: (C) 2004 Craig Hughes
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+
+#include <linux/module.h>
+
+#include <asm/hardware.h>
+#include <asm/arch/pxa-regs.h>
+#include <asm/delay.h>
+#include <asm/irq.h>
+#include <asm/mach/irq.h>
+
+#include <asm/arch/gumstix.h>
+#include <asm/arch/udc.h>
+
+int __init gumstix_usb_gadget_init(void)
+{
+ pxa_gpio_mode(GPIO_GUMSTIX_USB_GPIOx_DIS_MD);
+ pxa_gpio_mode(GPIO_GUMSTIX_USB_GPIOn_MD);
+
+ set_irq_type(GUMSTIX_USB_INTR_IRQ, IRQT_BOTHEDGE);
+
+ return 0;
+}
+
+void __exit gumstix_usb_gadget_exit(void)
+{
+}
+
+void gumstix_usb_gadget_load(void) {}
+EXPORT_SYMBOL(gumstix_usb_gadget_load);
+
+module_init(gumstix_usb_gadget_init);
+module_exit(gumstix_usb_gadget_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Craig Hughes <craig@gumstix.com>");
+MODULE_DESCRIPTION("Gumstix board USB gadget initialization driver");
+MODULE_VERSION("1:0.1");

12
target/linux/pxa/patches-2.6.21/020-bugfix-i2c-include.patch Normal file
View file

@ -0,0 +1,12 @@
Index: linux-2.6.21gum/drivers/i2c/busses/i2c-pxa.c
===================================================================
--- linux-2.6.21gum.orig/drivers/i2c/busses/i2c-pxa.c
+++ linux-2.6.21gum/drivers/i2c/busses/i2c-pxa.c
@@ -32,6 +32,7 @@
#include <linux/i2c-pxa.h>
#include <linux/platform_device.h>
+#include <asm/arch/pxa-regs.h>
#include <asm/hardware.h>
#include <asm/irq.h>
#include <asm/io.h>

14
target/linux/pxa/patches-2.6.21/021-bugfix-mmc-clock.patch Normal file
View file

@ -0,0 +1,14 @@
Index: linux-2.6.21gum/drivers/mmc/pxamci.c
===================================================================
--- linux-2.6.21gum.orig/drivers/mmc/pxamci.c
+++ linux-2.6.21gum/drivers/mmc/pxamci.c
@@ -366,8 +366,7 @@ static void pxamci_set_ios(struct mmc_ho
if (ios->clock) {
unsigned int clk = CLOCKRATE / ios->clock;
- if (CLOCKRATE / clk > ios->clock)
- clk <<= 1;
+ if(clk > (1<<6)) clk = (1<<6);
host->clkrt = fls(clk) - 1;
pxa_set_cken(CKEN12_MMC, 1);

64
target/linux/pxa/patches-2.6.21/022-bugfix-pxa-cpufreq.patch Normal file
View file

@ -0,0 +1,64 @@
Index: linux-2.6.21gum/arch/arm/mach-pxa/cpu-pxa.c
===================================================================
--- linux-2.6.21gum.orig/arch/arm/mach-pxa/cpu-pxa.c
+++ linux-2.6.21gum/arch/arm/mach-pxa/cpu-pxa.c
@@ -60,7 +60,7 @@ typedef struct
/* Define the refresh period in mSec for the SDRAM and the number of rows */
#define SDRAM_TREF 64 /* standard 64ms SDRAM */
-#define SDRAM_ROWS 4096 /* 64MB=8192 32MB=4096 */
+#define SDRAM_ROWS 8192 /* 64MB=8192 32MB=4096 */
#define MDREFR_DRI(x) ((x*SDRAM_TREF)/(SDRAM_ROWS*32))
#define CCLKCFG_TURBO 0x1
@@ -136,7 +136,7 @@ static int pxa_set_target(struct cpufreq
unsigned int relation)
{
int idx;
- unsigned long cpus_allowed;
+ cpumask_t cpus_allowed;
int cpu = policy->cpu;
struct cpufreq_freqs freqs;
pxa_freqs_t *pxa_freq_settings;
@@ -144,6 +144,7 @@ static int pxa_set_target(struct cpufreq
unsigned long flags;
unsigned int unused;
unsigned int preset_mdrefr, postset_mdrefr;
+ void *ramstart;
/*
* Save this threads cpus_allowed mask.
@@ -154,7 +155,7 @@ static int pxa_set_target(struct cpufreq
* Bind to the specified CPU. When this call returns,
* we should be running on the right CPU.
*/
- set_cpus_allowed(current, 1 << cpu);
+ set_cpus_allowed(current, cpumask_of_cpu(cpu));
BUG_ON(cpu != smp_processor_id());
/* Get the current policy */
@@ -187,7 +188,7 @@ static int pxa_set_target(struct cpufreq
(pxa_freq_settings[idx].membus/1000));
}
- void *ramstart = phys_to_virt(0xa0000000);
+ ramstart = phys_to_virt(0xa0000000);
/*
* Tell everyone what we're about to do...
@@ -260,13 +261,13 @@ static int pxa_set_target(struct cpufreq
static int pxa_cpufreq_init(struct cpufreq_policy *policy)
{
- unsigned long cpus_allowed;
+ cpumask_t cpus_allowed;
unsigned int cpu = policy->cpu;
int i;
cpus_allowed = current->cpus_allowed;
- set_cpus_allowed(current, 1 << cpu);
+ set_cpus_allowed(current, cpumask_of_cpu(cpu));
BUG_ON(cpu != smp_processor_id());
/* set default policy and cpuinfo */

25
target/linux/pxa/patches-2.6.21/023-bugfix-serial-interrupt.patch Normal file
View file

@ -0,0 +1,25 @@
Index: linux-2.6.21gum/drivers/serial/pxa.c
===================================================================
--- linux-2.6.21gum.orig/drivers/serial/pxa.c
+++ linux-2.6.21gum/drivers/serial/pxa.c
@@ -235,15 +235,19 @@ static inline irqreturn_t serial_pxa_irq
struct uart_pxa_port *up = dev_id;
unsigned int iir, lsr;
+ serial_out(up, UART_MCR, serial_in(up, UART_MCR) & ~UART_MCR_RTS); // Clear RTS
iir = serial_in(up, UART_IIR);
if (iir & UART_IIR_NO_INT)
- return IRQ_NONE;
+ {
+ //printk(KERN_WARNING "serial_pxa_irq: odd -- interrupt triggered, but no interrupt in IIR: %08x\n",iir);
+ }
lsr = serial_in(up, UART_LSR);
if (lsr & UART_LSR_DR)
receive_chars(up, &lsr);
check_modem_status(up);
if (lsr & UART_LSR_THRE)
transmit_chars(up);
+ serial_out(up, UART_MCR, serial_in(up, UART_MCR) | UART_MCR_RTS); // Assert RTS
return IRQ_HANDLED;
}

69
target/linux/pxa/patches-2.6.21/024-bugfix-serial-register-status.patch Normal file
View file

@ -0,0 +1,69 @@
Index: linux-2.6.21gum/drivers/serial/pxa.c
===================================================================
--- linux-2.6.21gum.orig/drivers/serial/pxa.c
+++ linux-2.6.21gum/drivers/serial/pxa.c
@@ -57,6 +57,8 @@ struct uart_pxa_port {
unsigned int lsr_break_flag;
unsigned int cken;
char *name;
+ unsigned int msr;
+ unsigned int lsr;
};
static inline unsigned int serial_in(struct uart_pxa_port *up, int offset)
@@ -159,6 +161,7 @@ static inline void receive_chars(struct
ignore_char:
*status = serial_in(up, UART_LSR);
+ up->lsr = *status;
} while ((*status & UART_LSR_DR) && (max_count-- > 0));
tty_flip_buffer_push(tty);
}
@@ -211,7 +214,7 @@ static inline void check_modem_status(st
int status;
status = serial_in(up, UART_MSR);
-
+ up->msr = status;
if ((status & UART_MSR_ANY_DELTA) == 0)
return;
@@ -242,6 +245,7 @@ static inline irqreturn_t serial_pxa_irq
//printk(KERN_WARNING "serial_pxa_irq: odd -- interrupt triggered, but no interrupt in IIR: %08x\n",iir);
}
lsr = serial_in(up, UART_LSR);
+ up->lsr = lsr;
if (lsr & UART_LSR_DR)
receive_chars(up, &lsr);
check_modem_status(up);
@@ -258,7 +262,7 @@ static unsigned int serial_pxa_tx_empty(
unsigned int ret;
spin_lock_irqsave(&up->port.lock, flags);
- ret = serial_in(up, UART_LSR) & UART_LSR_TEMT ? TIOCSER_TEMT : 0;
+ ret = up->lsr & UART_LSR_TEMT ? TIOCSER_TEMT : 0;
spin_unlock_irqrestore(&up->port.lock, flags);
return ret;
@@ -270,7 +274,7 @@ static unsigned int serial_pxa_get_mctrl
unsigned char status;
unsigned int ret;
- status = serial_in(up, UART_MSR);
+ status = up->msr;
ret = 0;
if (status & UART_MSR_DCD)
@@ -400,10 +404,10 @@ static int serial_pxa_startup(struct uar
/*
* And clear the interrupt registers again for luck.
*/
- (void) serial_in(up, UART_LSR);
+ up->lsr = serial_in(up, UART_LSR);
(void) serial_in(up, UART_RX);
(void) serial_in(up, UART_IIR);
- (void) serial_in(up, UART_MSR);
+ up->msr = serial_in(up, UART_MSR);
return 0;
}

13
target/linux/pxa/patches-2.6.21/025-mach-types-fix.patch Normal file
View file

@ -0,0 +1,13 @@
Index: linux-2.6.21gum/arch/arm/tools/mach-types
===================================================================
--- linux-2.6.21gum.orig/arch/arm/tools/mach-types
+++ linux-2.6.21gum/arch/arm/tools/mach-types
@@ -387,7 +387,7 @@ s5c7375 ARCH_S5C7375 S5C7375 369
spearhead ARCH_SPEARHEAD SPEARHEAD 370
pantera ARCH_PANTERA PANTERA 371
prayoglite ARCH_PRAYOGLITE PRAYOGLITE 372
-gumstix ARCH_GUMSTIK GUMSTIK 373
+gumstix ARCH_GUMSTIX GUMSTIX 373
rcube ARCH_RCUBE RCUBE 374
rea_olv ARCH_REA_OLV REA_OLV 375
pxa_iphone ARCH_PXA_IPHONE PXA_IPHONE 376

60
target/linux/pxa/patches-2.6.21/026-pcm-gcc-411-bugfix.patch Normal file
View file

@ -0,0 +1,60 @@
Index: linux-2.6.21gum/include/sound/pcm_params.h
===================================================================
--- linux-2.6.21gum.orig/include/sound/pcm_params.h
+++ linux-2.6.21gum/include/sound/pcm_params.h
@@ -179,16 +179,8 @@ static inline int snd_mask_single(const
return 1;
}
-static inline int snd_mask_refine(struct snd_mask *mask,
- const struct snd_mask *v)
-{
- struct snd_mask old;
- snd_mask_copy(&old, mask);
- snd_mask_intersect(mask, v);
- if (snd_mask_empty(mask))
- return -EINVAL;
- return !snd_mask_eq(mask, &old);
-}
+void snd_mask_print( const struct snd_mask *m1, const struct snd_mask *m2 );
+int snd_mask_refine(struct snd_mask *mask, const struct snd_mask *v);
static inline int snd_mask_refine_first(struct snd_mask *mask)
{
Index: linux-2.6.21gum/sound/core/pcm_lib.c
===================================================================
--- linux-2.6.21gum.orig/sound/core/pcm_lib.c
+++ linux-2.6.21gum/sound/core/pcm_lib.c
@@ -2128,3 +2128,18 @@ snd_pcm_sframes_t snd_pcm_lib_readv(stru
}
EXPORT_SYMBOL(snd_pcm_lib_readv);
+
+int snd_mask_refine(struct snd_mask *mask,
+ const struct snd_mask *v)
+{
+ struct snd_mask old;
+ snd_mask_copy(&old, mask);
+ snd_mask_print(mask, v);
+ snd_mask_intersect(mask, v);
+ snd_mask_print(mask, v);
+ if (snd_mask_empty(mask))
+ return -EINVAL;
+ return !snd_mask_eq(mask, &old);
+}
+
+EXPORT_SYMBOL(snd_mask_refine);
Index: linux-2.6.21gum/sound/core/pcm_native.c
===================================================================
--- linux-2.6.21gum.orig/sound/core/pcm_native.c
+++ linux-2.6.21gum/sound/core/pcm_native.c
@@ -3450,3 +3450,9 @@ const struct file_operations snd_pcm_f_o
.fasync = snd_pcm_fasync,
}
};
+
+void snd_mask_print( const struct snd_mask *m1, const struct snd_mask *m2 )
+{
+// printk( "0x%08x %08x v: 0x%08x %08x\n", m1->bits[1], m1->bits[0], m2->bits[1], m2->bits[0] );
+}
+

298
target/linux/pxa/patches-2.6.21/027-ucb1400-ac97-audio.patch Normal file
View file

@ -0,0 +1,298 @@
Index: linux-2.6.21gum/sound/pci/ac97/ac97_codec.c
===================================================================
--- linux-2.6.21gum.orig/sound/pci/ac97/ac97_codec.c
+++ linux-2.6.21gum/sound/pci/ac97/ac97_codec.c
@@ -158,7 +158,7 @@ static const struct ac97_codec_id snd_ac
{ 0x4e534300, 0xffffffff, "LM4540,43,45,46,48", NULL, NULL }, // only guess --jk
{ 0x4e534331, 0xffffffff, "LM4549", NULL, NULL },
{ 0x4e534350, 0xffffffff, "LM4550", patch_lm4550, NULL }, // volume wrap fix
-{ 0x50534304, 0xffffffff, "UCB1400", patch_ucb1400, NULL },
+{ 0x50534304, 0xffffffff, "UCB1400", patch_ucb1400, NULL, AC97_HAS_NO_STD_PCM },
{ 0x53494c20, 0xffffffe0, "Si3036,8", mpatch_si3036, mpatch_si3036, AC97_MODEM_PATCH },
{ 0x54524102, 0xffffffff, "TR28022", NULL, NULL },
{ 0x54524106, 0xffffffff, "TR28026", NULL, NULL },
Index: linux-2.6.21gum/sound/pci/ac97/ac97_patch.c
===================================================================
--- linux-2.6.21gum.orig/sound/pci/ac97/ac97_patch.c
+++ linux-2.6.21gum/sound/pci/ac97/ac97_patch.c
@@ -29,6 +29,10 @@
#include <linux/slab.h>
#include <linux/mutex.h>
+#include <linux/proc_fs.h>
+#include <linux/string.h>
+#include <linux/ctype.h>
+
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/control.h>
@@ -406,6 +410,227 @@ int patch_yamaha_ymf753(struct snd_ac97
}
/*
+ * UCB1400 codec
+ */
+
+#define AC97_UCB1400_FCSR1 0x6a
+#define AC97_UCB1400_FCSR2 0x6c
+
+static const struct snd_kcontrol_new ucb1400_snd_ac97_controls[] = {
+ AC97_SINGLE("Tone Control - Bass", AC97_UCB1400_FCSR1, 11, 4, 0),
+ AC97_SINGLE("Tone Control - Treble", AC97_UCB1400_FCSR1, 9, 2, 0),
+ AC97_SINGLE("Headphone Playback Switch", AC97_UCB1400_FCSR1, 6, 1, 0),
+ AC97_SINGLE("De-emphasis", AC97_UCB1400_FCSR1, 5, 1, 0),
+ AC97_SINGLE("DC Filter", AC97_UCB1400_FCSR1, 4, 1, 0),
+ AC97_SINGLE("Hi-pass Filter", AC97_UCB1400_FCSR1, 3, 1, 0),
+ AC97_SINGLE("ADC Filter", AC97_UCB1400_FCSR2, 12, 1, 0),
+};
+
+#define NUM_GPIO_LINES 10
+
+static struct proc_dir_entry *proc_gpio_parent;
+static struct proc_dir_entry *proc_gpios[NUM_GPIO_LINES];
+
+typedef struct
+{
+ int gpio;
+ char name[32];
+ struct snd_ac97 *ac97;
+} gpio_summary_type;
+
+static gpio_summary_type gpio_summaries[NUM_GPIO_LINES] =
+{
+ { 0, "UCB1400-0-0" },
+ { 1, "UCB1400-0-1" },
+ { 2, "UCB1400-0-2" },
+ { 3, "UCB1400-0-3" },
+ { 4, "UCB1400-0-4" },
+ { 5, "UCB1400-0-5" },
+ { 6, "UCB1400-0-6" },
+ { 7, "UCB1400-0-7" },
+ { 8, "UCB1400-0-8" },
+ { 9, "UCB1400-0-9" }
+};
+
+
+static int proc_ucb1400_ac97_gpio_write(struct file *file, const char __user *buf,
+ unsigned long count, void *data)
+{
+ char *cur, lbuf[count + 1];
+ gpio_summary_type *summary = data;
+ u32 direction_is_out, operation_is_set;
+ int i = summary->gpio;
+ u16 dir, value;
+
+ if (!capable(CAP_SYS_ADMIN))
+ return -EACCES;
+
+ memset(lbuf, 0, count + 1);
+
+ if (copy_from_user(lbuf, buf, count))
+ return -EFAULT;
+
+ cur = lbuf;
+
+ // Get current values
+ direction_is_out = !!(snd_ac97_read(summary->ac97, 0x5c) & (0x0001 << i));
+ operation_is_set = !!(snd_ac97_read(summary->ac97, 0x5a) & (0x0001 << i));
+ while(1)
+ {
+ // We accept options: {GPIO|AF1|AF2|AF3}, {set|clear}, {in|out}
+ // Anything else is an error
+ while(cur[0] && (isspace(cur[0]) || ispunct(cur[0]))) cur = &(cur[1]);
+
+ if('\0' == cur[0]) break;
+
+ // Ok, so now we're pointing at the start of something
+ switch(cur[0])
+ {
+ case 'G':
+ // Check that next is "PIO" -- '\0' will cause safe short-circuit if end of buf
+ if(!(cur[1] == 'P' && cur[2] == 'I' && cur[3] == 'O')) goto parse_error;
+ cur = &(cur[4]);
+ break;
+ case 's':
+ if(!(cur[1] == 'e' && cur[2] == 't')) goto parse_error;
+ operation_is_set = 1;
+ cur = &(cur[3]);
+ break;
+ case 'c':
+ if(!(cur[1] == 'l' && cur[2] == 'e' && cur[3] == 'a' && cur[4] == 'r')) goto
+parse_error;
+ operation_is_set = 0;
+ cur = &(cur[5]);
+ break;
+ case 'i':
+ if(!(cur[1] == 'n')) goto parse_error;
+ direction_is_out = 0;
+ cur = &(cur[2]);
+ break;
+ case 'o':
+ if(!(cur[1] == 'u' && cur[2] == 't')) goto parse_error;
+ direction_is_out = 1;
+ cur = &(cur[3]);
+ break;
+ default: goto parse_error;
+ }
+ }
+
+ // set/get value
+ dir = snd_ac97_read(summary->ac97, 0x5c);
+ value = snd_ac97_read(summary->ac97, 0x5a);
+ if (direction_is_out)
+ {
+ dir |= 0x0001 << i;
+ if (operation_is_set)
+ {
+ value |= 0x0001 << i;
+ }
+ else
+ {
+ value &= ~(0x0001 << i);
+ }
+
+ snd_ac97_write(summary->ac97, 0x5c, dir);
+ snd_ac97_write(summary->ac97, 0x5a, value);
+ }
+ else // direction in
+ {
+ dir &= ~(0x0001 << i);
+ snd_ac97_write(summary->ac97, 0x5c, dir);
+ operation_is_set = snd_ac97_read(summary->ac97, 0x5a) & ~(0x0001 << i);
+ }
+
+#ifdef CONFIG_PROC_GPIO_DEBUG
+ printk(KERN_INFO "Set (%s,%s,%s) via /proc/gpio/%s\n",
+ "GPIO",
+ direction_is_out ? "out" : "in",
+ operation_is_set ? "set" : "clear",
+ summary->name);
+#endif
+
+ return count;
+
+parse_error:
+ printk(KERN_CRIT "Parse error: Expect \"GPIO|[set|clear]|[in|out] ...\"\n");
+ return -EINVAL;
+}
+
+static int proc_ucb1400_ac97_gpio_read(char *page, char **start, off_t off,
+ int count, int *eof, void *data)
+{
+ char *p = page;
+ gpio_summary_type *summary = data;
+ int len, i; /*, af;*/
+ i = summary->gpio;
+
+ p += sprintf(p, "%d\t%s\t%s\t%s\n", i,
+ "GPIO",
+ (snd_ac97_read(summary->ac97, 0x5c) & (0x0001 << i)) ? "out" : "in",
+ (snd_ac97_read(summary->ac97, 0x5a) & (0x0001 << i)) ? "set" : "clear");
+
+ len = (p - page) - off;
+
+ if(len < 0)
+ {
+ len = 0;
+ }
+
+ *eof = (len <= count) ? 1 : 0;
+ *start = page + off;
+
+ return len;
+}
+
+int patch_ucb1400(struct snd_ac97 * ac97)
+{
+ int err, i;
+
+ proc_gpio_parent = proc_mkdir("gpio", NULL);
+ if(!proc_gpio_parent) return 0;
+
+ for(i=0; i < NUM_GPIO_LINES; i++)
+ {
+ proc_gpios[i] = create_proc_entry(gpio_summaries[i].name, 0644, proc_gpio_parent);
+ if(proc_gpios[i])
+ {
+ gpio_summaries[i].ac97 = ac97;
+ proc_gpios[i]->data = &gpio_summaries[i];
+ proc_gpios[i]->read_proc = proc_ucb1400_ac97_gpio_read;
+ proc_gpios[i]->write_proc = proc_ucb1400_ac97_gpio_write;
+ }
+ }
+
+ for(i = 0; i < ARRAY_SIZE(ucb1400_snd_ac97_controls); i++) {
+ if((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&ucb1400_snd_ac97_controls[i], ac97))) < 0)
+ return err;
+ }
+
+ snd_ac97_write_cache(ac97, AC97_UCB1400_FCSR1,
+ (0 << 11) | // 0 base boost
+ (0 << 9) | // 0 treble boost
+ (0 << 7) | // Mode = flat
+ (1 << 6) | // Headphones enable
+ (0 << 5) | // De-emphasis disabled
+ (1 << 4) | // DC filter enabled
+ (1 << 3) | // Hi-pass filter enabled
+ (0 << 2) | // disable interrupt signalling via GPIO_INT
+ (1 << 0) // clear ADC overflow status if set
+ );
+
+ snd_ac97_write_cache(ac97, AC97_UCB1400_FCSR2,
+ (0 << 15) | // must be 0
+ (0 << 13) | // must be 0
+ (1 << 12) | // ADC filter enabled
+ (0 << 10) | // must be 0
+ (0 << 4) | // Smart low power mode on neither Codec nor PLL
+ (0 << 0) // must be 0
+ );
+
+ return 0;
+}
+
+/*
* May 2, 2003 Liam Girdwood <liam.girdwood@wolfsonmicro.com>
* removed broken wolfson00 patch.
* added support for WM9705,WM9708,WM9709,WM9710,WM9711,WM9712 and WM9717.
@@ -3408,41 +3633,3 @@ int patch_lm4550(struct snd_ac97 *ac97)
ac97->res_table = lm4550_restbl;
return 0;
}
-
-/*
- * UCB1400 codec (http://www.semiconductors.philips.com/acrobat_download/datasheets/UCB1400-02.pdf)
- */
-static const struct snd_kcontrol_new snd_ac97_controls_ucb1400[] = {
-/* enable/disable headphone driver which allows direct connection to
- stereo headphone without the use of external DC blocking
- capacitors */
-AC97_SINGLE("Headphone Driver", 0x6a, 6, 1, 0),
-/* Filter used to compensate the DC offset is added in the ADC to remove idle
- tones from the audio band. */
-AC97_SINGLE("DC Filter", 0x6a, 4, 1, 0),
-/* Control smart-low-power mode feature. Allows automatic power down
- of unused blocks in the ADC analog front end and the PLL. */
-AC97_SINGLE("Smart Low Power Mode", 0x6c, 4, 3, 0),
-};
-
-static int patch_ucb1400_specific(struct snd_ac97 * ac97)
-{
- int idx, err;
- for (idx = 0; idx < ARRAY_SIZE(snd_ac97_controls_ucb1400); idx++)
- if ((err = snd_ctl_add(ac97->bus->card, snd_ctl_new1(&snd_ac97_controls_ucb1400[idx], ac97))) < 0)
- return err;
- return 0;
-}
-
-static struct snd_ac97_build_ops patch_ucb1400_ops = {
- .build_specific = patch_ucb1400_specific,
-};
-
-int patch_ucb1400(struct snd_ac97 * ac97)
-{
- ac97->build_ops = &patch_ucb1400_ops;
- /* enable headphone driver and smart low power mode by default */
- snd_ac97_write(ac97, 0x6a, 0x0050);
- snd_ac97_write(ac97, 0x6c, 0x0030);
- return 0;
-}

224
target/linux/pxa/patches-2.6.21/028-gumstix-asoc.patch Normal file
View file

@ -0,0 +1,224 @@
Index: linux-2.6.21gum/sound/soc/pxa/Kconfig
===================================================================
--- linux-2.6.21gum.orig/sound/soc/pxa/Kconfig
+++ linux-2.6.21gum/sound/soc/pxa/Kconfig
@@ -16,6 +16,7 @@ config SND_PXA2XX_SOC_AC97
tristate
select AC97_BUS
select SND_SOC_AC97_BUS
+ select SND_PXA2XX_AC97
config SND_PXA2XX_SOC_I2S
tristate
@@ -56,4 +57,12 @@ config SND_PXA2XX_SOC_TOSA
Say Y if you want to add support for SoC audio on Sharp
Zaurus SL-C6000x models (Tosa).
+config SND_PXA2XX_SOC_GUMSTIX
+ tristate "SoC AC97 Audio support for Gumstix"
+ depends on SND_PXA2XX_SOC && ARCH_GUMSTIX
+ select SND_PXA2XX_SOC_AC97
+ select SND_SOC_AC97_CODEC
+ help
+ Say Y if you want to add support for SoC audio on Gumstix
+
endmenu
Index: linux-2.6.21gum/sound/soc/pxa/Makefile
===================================================================
--- linux-2.6.21gum.orig/sound/soc/pxa/Makefile
+++ linux-2.6.21gum/sound/soc/pxa/Makefile
@@ -12,9 +12,11 @@ snd-soc-corgi-objs := corgi.o
snd-soc-poodle-objs := poodle.o
snd-soc-tosa-objs := tosa.o
snd-soc-spitz-objs := spitz.o
+snd-soc-gumstix-objs := gumstix.o
obj-$(CONFIG_SND_PXA2XX_SOC_CORGI) += snd-soc-corgi.o
obj-$(CONFIG_SND_PXA2XX_SOC_POODLE) += snd-soc-poodle.o
obj-$(CONFIG_SND_PXA2XX_SOC_TOSA) += snd-soc-tosa.o
obj-$(CONFIG_SND_PXA2XX_SOC_SPITZ) += snd-soc-spitz.o
+obj-$(CONFIG_SND_PXA2XX_SOC_GUMSTIX) += snd-soc-gumstix.o
Index: linux-2.6.21gum/sound/soc/pxa/gumstix.c
===================================================================
--- /dev/null
+++ linux-2.6.21gum/sound/soc/pxa/gumstix.c
@@ -0,0 +1,109 @@
+/*
+ * gumstix.c -- SoC audio for Gumstix
+ *
+ * Copyright 2005 Wolfson Microelectronics PLC.
+ * Copyright 2005 Openedhand Ltd.
+ * Copyright 2007 Gumstix Inc.
+ *
+ * Authors: Liam Girdwood <liam.girdwood@wolfsonmicro.com>
+ * Richard Purdie <richard@openedhand.com>
+ * Craig Hughes <craig@gumstix.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * Revision history
+ * 26 April 2007 - Initial revision forked from tosa.c
+ *
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/device.h>
+
+#include <sound/driver.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+
+#include <asm/mach-types.h>
+#include <asm/arch/pxa-regs.h>
+#include <asm/arch/hardware.h>
+#include <asm/arch/audio.h>
+#include <asm/arch/gumstix.h>
+
+#include "pxa2xx-pcm.h"
+#include "pxa2xx-ac97.h"
+#include "../codecs/ac97.h"
+
+static struct snd_soc_machine gumstix;
+
+static int gumstix_ac97_init(struct snd_soc_codec *codec)
+{
+ // For now, do nothing -- should move the ucb1400 patch stuff here
+ return 0;
+}
+
+/* For right now, just add UCB1400 -- once that's working, we can also add
+ * PCM channels via SPI to bluetooth module, GSM module, or whatnot */
+static struct snd_soc_dai_link gumstix_dai[] = {
+{
+ .name = "ucb1400",
+ .stream_name = "UCB1400",
+ .cpu_dai = &pxa_ac97_dai[PXA2XX_DAI_AC97_HIFI],
+ .codec_dai = &ac97_dai,
+ .init = gumstix_ac97_init,
+},
+};
+
+static struct snd_soc_machine snd_soc_machine_gumstix = {
+ .name = "Gumstix",
+ .dai_link = gumstix_dai,
+ .num_links = ARRAY_SIZE(gumstix_dai),
+};
+
+static struct snd_soc_device gumstix_snd_devdata = {
+ .machine = &snd_soc_machine_gumstix,
+ .platform = &pxa2xx_soc_platform,
+ .codec_dev = &soc_codec_dev_ac97,
+};
+
+static struct platform_device *gumstix_snd_device;
+
+static int __init gumstix_init(void)
+{
+ int ret;
+
+ if (!machine_is_gumstix())
+ return -ENODEV;
+
+ gumstix_snd_device = platform_device_alloc("soc-audio", -1);
+ if (!gumstix_snd_device)
+ return -ENOMEM;
+
+ platform_set_drvdata(gumstix_snd_device, &gumstix_snd_devdata);
+ gumstix_snd_devdata.dev = &gumstix_snd_device->dev;
+ ret = platform_device_add(gumstix_snd_device);
+
+ if (ret)
+ platform_device_put(gumstix_snd_device);
+
+ return ret;
+}
+
+static void __exit gumstix_exit(void)
+{
+ platform_device_unregister(gumstix_snd_device);
+}
+
+module_init(gumstix_init);
+module_exit(gumstix_exit);
+
+/* Module information */
+MODULE_AUTHOR("Craig Hughes <craig@gumstix.com>");
+MODULE_DESCRIPTION("ALSA SoC Gumstix");
+MODULE_LICENSE("GPL");
Index: linux-2.6.21gum/sound/soc/codecs/ac97.c
===================================================================
--- linux-2.6.21gum.orig/sound/soc/codecs/ac97.c
+++ linux-2.6.21gum/sound/soc/codecs/ac97.c
@@ -43,7 +43,7 @@ static int ac97_prepare(struct snd_pcm_s
#define STD_AC97_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 |\
SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000)
-static struct snd_soc_codec_dai ac97_dai = {
+struct snd_soc_codec_dai ac97_dai = {
.name = "AC97 HiFi",
.playback = {
.stream_name = "AC97 Playback",
@@ -61,6 +61,8 @@ static struct snd_soc_codec_dai ac97_dai
.prepare = ac97_prepare,},
};
+EXPORT_SYMBOL_GPL(ac97_dai);
+
static unsigned int ac97_read(struct snd_soc_codec *codec,
unsigned int reg)
{
Index: linux-2.6.21gum/sound/soc/codecs/ac97.h
===================================================================
--- linux-2.6.21gum.orig/sound/soc/codecs/ac97.h
+++ linux-2.6.21gum/sound/soc/codecs/ac97.h
@@ -14,5 +14,6 @@
#define __LINUX_SND_SOC_AC97_H
extern struct snd_soc_codec_device soc_codec_dev_ac97;
+extern struct snd_soc_codec_dai ac97_dai;
#endif
Index: linux-2.6.21gum/sound/soc/pxa/pxa2xx-ac97.c
===================================================================
--- linux-2.6.21gum.orig/sound/soc/pxa/pxa2xx-ac97.c
+++ linux-2.6.21gum/sound/soc/pxa/pxa2xx-ac97.c
@@ -154,18 +154,26 @@ static void pxa2xx_ac97_warm_reset(struc
static void pxa2xx_ac97_cold_reset(struct snd_ac97 *ac97)
{
- GCR &= GCR_COLD_RST; /* clear everything but nCRST */
- GCR &= ~GCR_COLD_RST; /* then assert nCRST */
-
- gsr_bits = 0;
#ifdef CONFIG_PXA27x
/* PXA27x Developers Manual section 13.5.2.2.1 */
+ GCR |= GCR_ACLINK_OFF;
+ udelay(5);
+ GCR &= GCR_COLD_RST; /* Mask all interrupts */
+ GCR &= ~GCR_COLD_RST; /* cold reset */
+ udelay(5);
pxa_set_cken(1 << 31, 1);
udelay(5);
- pxa_set_cken(1 << 31, 0);
+ GCR |= GCR_PRIRDY_IEN|GCR_SECRDY_IEN; /* unmask the interrupts */
+ pxa_set_cken(1 << 31, 0); /* clear CKEN31 */
+ udelay(5);
GCR = GCR_COLD_RST;
udelay(50);
+ wait_event_timeout(gsr_wq, gsr_bits & (GSR_PCR | GSR_SCR), 1);
#else
+ GCR &= GCR_COLD_RST; /* clear everything but nCRST */
+ GCR &= ~GCR_COLD_RST; /* then assert nCRST */
+
+ gsr_bits = 0;
GCR = GCR_COLD_RST;
GCR |= GCR_CDONE_IE|GCR_SDONE_IE;
wait_event_timeout(gsr_wq, gsr_bits & (GSR_PCR | GSR_SCR), 1);

32
target/linux/pxa/patches-2.6.21/029-disable-uncompress-message.patch Normal file
View file

@ -0,0 +1,32 @@
Index: linux-2.6.21gum/arch/arm/boot/compressed/misc.c
===================================================================
--- linux-2.6.21gum.orig/arch/arm/boot/compressed/misc.c
+++ linux-2.6.21gum/arch/arm/boot/compressed/misc.c
@@ -322,7 +322,6 @@ void flush_window(void)
bytes_out += (ulg)outcnt;
output_ptr += (ulg)outcnt;
outcnt = 0;
- putstr(".");
}
#ifndef arch_error
@@ -354,9 +353,7 @@ decompress_kernel(ulg output_start, ulg
arch_decomp_setup();
makecrc();
- putstr("Uncompressing Linux...");
gunzip();
- putstr(" done, booting the kernel.\n");
return output_ptr;
}
#else
@@ -368,9 +365,7 @@ int main()
output_data = output_buffer;
makecrc();
- putstr("Uncompressing Linux...");
gunzip();
- putstr("done.\n");
return 0;
}
#endif

31
target/linux/pxa/patches-2.6.21/030-serial-divisor.patch Normal file
View file

@ -0,0 +1,31 @@
Index: linux-2.6.21gum/drivers/serial/pxa.c
===================================================================
--- linux-2.6.21gum.orig/drivers/serial/pxa.c
+++ linux-2.6.21gum/drivers/serial/pxa.c
@@ -41,6 +41,7 @@
#include <linux/platform_device.h>
#include <linux/tty.h>
#include <linux/tty_flip.h>
+#include <linux/serial.h>
#include <linux/serial_core.h>
#include <asm/io.h>
@@ -577,8 +578,16 @@ static void serial_pxa_config_port(struc
static int
serial_pxa_verify_port(struct uart_port *port, struct serial_struct *ser)
{
- /* we don't want the core code to modify any port params */
- return -EINVAL;
+ struct uart_pxa_port *up = (struct uart_pxa_port *)port;
+ int ret = 0;
+
+ if (up->port.uartclk / 16 != ser->baud_base)
+ ret = -EINVAL;
+ else if (((up->port.line & 1) == 0) && ser->baud_base > 230400) /* Max baud rate for STUART and FFUART */
+ ret = -EINVAL;
+ else if (((up->port.line & 1) != 0) && ser->baud_base > 921600) /* Max baud rate for HWUART and BTUART */
+ ret = -EINVAL;
+ return ret;
}
static const char *

80
target/linux/pxa/patches-2.6.21/031-mmc-card-detect.patch Normal file
View file

@ -0,0 +1,80 @@
Index: linux-2.6.21gum/arch/arm/mach-pxa/gumstix.c
===================================================================
--- linux-2.6.21gum.orig/arch/arm/mach-pxa/gumstix.c
+++ linux-2.6.21gum/arch/arm/mach-pxa/gumstix.c
@@ -29,19 +29,55 @@
#include "generic.h"
-static int gumstix_mci_init(struct device *dev, irqreturn_t (*lubbock_detect_int)(int, void *, struct pt_regs *), void *data)
+static struct pxamci_platform_data gumstix_mci_platform_data;
+
+static int gumstix_mci_init(struct device *dev, irqreturn_t (*gumstix_detect_int)(int, void *, struct pt_regs *), void *data)
{
- // Set up MMC controller
+ int err;
+
pxa_gpio_mode(GPIO6_MMCCLK_MD);
pxa_gpio_mode(GPIO53_MMCCLK_MD);
pxa_gpio_mode(GPIO8_MMCCS0_MD);
+ pxa_gpio_mode(GUMSTIX_GPIO_nSD_DETECT | GPIO_IN);
+ set_irq_type(GUMSTIX_IRQ_GPIO_nSD_DETECT, IRQT_BOTHEDGE);
+ pxa_gpio_mode(GUMSTIX_GPIO_nSD_WP | GPIO_IN);
+
+ gumstix_mci_platform_data.detect_delay = msecs_to_jiffies(250);
+
+ err = request_irq(GUMSTIX_IRQ_GPIO_nSD_DETECT, gumstix_detect_int, SA_INTERRUPT,
+ "MMC card detect", data);
+ if (err) {
+ printk(KERN_ERR "gumstix_mci_init: MMC/SD: can't request MMC card detect IRQ\n");
+ return -1;
+ }
+
+ err = set_irq_type(GUMSTIX_IRQ_GPIO_nSD_DETECT, IRQT_BOTHEDGE);
+
return 0;
}
+static int gumstix_mci_get_ro(struct device *dev)
+{
+#ifdef CONFIG_ARCH_GUMSTIX_VERDEX
+ return 0; // microSD is always writable on verdex
+#else
+ int ro;
+ ro = GPLR(GUMSTIX_GPIO_nSD_WP) & GPIO_bit(GUMSTIX_GPIO_nSD_WP);
+ return ro;
+#endif
+}
+
+static void gumstix_mci_exit(struct device *dev, void *data)
+{
+ free_irq(GUMSTIX_IRQ_GPIO_nSD_DETECT, data);
+}
+
static struct pxamci_platform_data gumstix_mci_platform_data = {
.ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
- .init = &gumstix_mci_init,
+ .init = gumstix_mci_init,
+ .get_ro = gumstix_mci_get_ro,
+ .exit = gumstix_mci_exit,
};
static struct pxa2xx_udc_mach_info gumstix_udc_info __initdata = {
Index: linux-2.6.21gum/include/asm-arm/arch-pxa/gumstix.h
===================================================================
--- linux-2.6.21gum.orig/include/asm-arm/arch-pxa/gumstix.h
+++ linux-2.6.21gum/include/asm-arm/arch-pxa/gumstix.h
@@ -36,6 +36,12 @@
#define GPIO_GUMSTIX_USB_GPIOx_CON_MD (GPIO_GUMSTIX_USB_GPIOx | GPIO_OUT)
#define GPIO_GUMSTIX_USB_GPIOx_DIS_MD (GPIO_GUMSTIX_USB_GPIOx | GPIO_IN)
+/*
+ * SD/MMC definitions
+ */
+#define GUMSTIX_GPIO_nSD_WP 22 /* SD Write Protect */
+#define GUMSTIX_GPIO_nSD_DETECT 11 /* MMC/SD Card Detect */
+#define GUMSTIX_IRQ_GPIO_nSD_DETECT IRQ_GPIO(GUMSTIX_GPIO_nSD_DETECT)
/*
* SMC Ethernet definitions

38
target/linux/pxa/patches-2.6.21/032-misalignment-handling.patch Normal file
View file

@ -0,0 +1,38 @@
Change the default alingment handling to not be silent failure
Index: linux-2.6.21gum/arch/arm/mm/alignment.c
===================================================================
--- linux-2.6.21gum.orig/arch/arm/mm/alignment.c
+++ linux-2.6.21gum/arch/arm/mm/alignment.c
@@ -797,6 +797,8 @@ static int __init alignment_init(void)
res->write_proc = proc_alignment_write;
#endif
+ ai_usermode = CONFIG_ALIGNMENT_HANDLING;
+
hook_fault_code(1, do_alignment, SIGILL, "alignment exception");
hook_fault_code(3, do_alignment, SIGILL, "alignment exception");
Index: linux-2.6.21gum/arch/arm/Kconfig
===================================================================
--- linux-2.6.21gum.orig/arch/arm/Kconfig
+++ linux-2.6.21gum/arch/arm/Kconfig
@@ -709,6 +709,19 @@ config ALIGNMENT_TRAP
correct operation of some network protocols. With an IP-only
configuration it is safe to say N, otherwise say Y.
+config ALIGNMENT_HANDLING
+ hex "Userspace alignment trap handling"
+ default "0x3"
+ depends on ALIGNMENT_TRAP
+ help
+ How should we handle alignment errors in userspace by default? This is a bitfield where:
+ 0 - silently ignore alignment errors (will lead to unexpected results)
+ 1 - report alignment errors through printk (will lead to unexpected results, but you'll know about them)
+ 2 - fix the alignment and make things work properly (performance degradation for un-aligned code)
+ 4 - raise SIGBUS on alignment traps
+ A good number to choose is probably either 3 (work slowly but log message) or 5 (log message and SIGBUS).
+ You can change the behavior at runtime through /proc/cpu/alignment if you have PROC_FS enabled.
+
endmenu
menu "Boot options"

13
target/linux/pxa/patches-2.6.21/033-compile-fix-pxa_cpufreq.patch Normal file
View file

@ -0,0 +1,13 @@
Index: linux-2.6.21gum/arch/arm/mach-pxa/cpu-pxa.c
===================================================================
--- linux-2.6.21gum.orig/arch/arm/mach-pxa/cpu-pxa.c
+++ linux-2.6.21gum/arch/arm/mach-pxa/cpu-pxa.c
@@ -42,7 +42,7 @@
#define DEBUG 0
-#ifdef DEBUG
+#if defined (DEBUG) && DEBUG > 0
static unsigned int freq_debug = DEBUG;
MODULE_PARM(freq_debug, "i");
MODULE_PARM_DESC(freq_debug, "Set the debug messages to on=1/off=0");

88
target/linux/pxa/patches-2.6.21/034-ramfs-mode-support.patch Normal file
View file

@ -0,0 +1,88 @@
Index: linux-2.6.21gum/fs/ramfs/inode.c
===================================================================
--- linux-2.6.21gum.orig/fs/ramfs/inode.c
+++ linux-2.6.21gum/fs/ramfs/inode.c
@@ -33,6 +33,7 @@
#include <linux/smp_lock.h>
#include <linux/backing-dev.h>
#include <linux/ramfs.h>
+#include <linux/ctype.h>
#include <asm/uaccess.h>
#include "internal.h"
@@ -160,10 +161,66 @@ static const struct super_operations ram
.drop_inode = generic_delete_inode,
};
+static int ramfs_parse_options(char *options, int *mode)
+{
+ char *this_char, *value, *rest;
+
+ while (options != NULL) {
+ this_char = options;
+ for (;;) {
+ /*
+ * NUL-terminate this option: unfortunately,
+ * mount options form a comma-separated list,
+ * but mpol's nodelist may also contain commas.
+ */
+ options = strchr(options, ',');
+ if (options == NULL)
+ break;
+ options++;
+ if (!isdigit(*options)) {
+ options[-1] = '\0';
+ break;
+ }
+ }
+ if (!*this_char)
+ continue;
+ if ((value = strchr(this_char,'=')) != NULL) {
+ *value++ = 0;
+ } else {
+ printk(KERN_ERR
+ "ramfs: No value for mount option '%s'\n",
+ this_char);
+ return 1;
+ }
+
+ if (!strcmp(this_char,"mode")) {
+ if (!mode)
+ continue;
+ *mode = simple_strtoul(value,&rest,8);
+ if (*rest)
+ goto bad_val;
+ } else {
+ printk(KERN_ERR "ramfs: Bad mount option %s\n",
+ this_char);
+ return 1;
+ }
+ }
+ return 0;
+
+bad_val:
+ printk(KERN_ERR "ramfs: Bad value '%s' for mount option '%s'\n",
+ value, this_char);
+ return 1;
+}
+
static int ramfs_fill_super(struct super_block * sb, void * data, int silent)
{
struct inode * inode;
struct dentry * root;
+ int mode = 0755;
+
+ if (ramfs_parse_options(data, &mode))
+ return -EINVAL;
sb->s_maxbytes = MAX_LFS_FILESIZE;
sb->s_blocksize = PAGE_CACHE_SIZE;
@@ -171,7 +228,7 @@ static int ramfs_fill_super(struct super
sb->s_magic = RAMFS_MAGIC;
sb->s_op = &ramfs_ops;
sb->s_time_gran = 1;
- inode = ramfs_get_inode(sb, S_IFDIR | 0755, 0);
+ inode = ramfs_get_inode(sb, S_IFDIR | mode, 0);
if (!inode)
return -ENOMEM;

180
target/linux/pxa/patches-2.6.21/035-pxafb-definition.patch Normal file
View file

@ -0,0 +1,180 @@
Index: linux-2.6.21gum/arch/arm/mach-pxa/gumstix.c
===================================================================
--- linux-2.6.21gum.orig/arch/arm/mach-pxa/gumstix.c
+++ linux-2.6.21gum/arch/arm/mach-pxa/gumstix.c
@@ -25,6 +25,7 @@
#include <asm/arch/udc.h>
#include <asm/arch/mmc.h>
#include <asm/arch/pxa-regs.h>
+#include <asm/arch/pxafb.h>
#include <asm/arch/gumstix.h>
#include "generic.h"
@@ -90,6 +91,89 @@ static struct platform_device gum_audio_
.id = -1,
};
+
+#if defined(CONFIG_FB_PXA_SHARP_LQ043_PSP) || defined(CONFIG_FB_PXA_SAMSUNG_LTE430WQ_F0C)
+static void gumstix_lcd_backlight(int on_or_off)
+{
+ if(on_or_off)
+ {
+ pxa_gpio_mode(17 | GPIO_IN);
+ } else {
+ GPCR(17) = GPIO_bit(17);
+ pxa_gpio_mode(17 | GPIO_OUT);
+ GPCR(17) = GPIO_bit(17);
+ }
+}
+#endif
+
+
+#ifdef CONFIG_FB_PXA_ALPS_CDOLLAR
+static struct pxafb_mode_info gumstix_fb_mode = {
+ .pixclock = 300000,
+ .xres = 240,
+ .yres = 320,
+ .bpp = 16,
+ .hsync_len = 2,
+ .left_margin = 1,
+ .right_margin = 1,
+ .vsync_len = 3,
+ .upper_margin = 0,
+ .lower_margin = 0,
+ .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+};
+
+static struct pxafb_mach_info gumstix_fb_info = {
+ .modes = &gumstix_fb_mode,
+ .num_modes = 1,
+ .lccr0 = LCCR0_Pas | LCCR0_Sngl | LCCR0_Color,
+ .lccr3 = 0,
+};
+#elif defined(CONFIG_FB_PXA_SHARP_LQ043_PSP)
+static struct pxafb_mode_info gumstix_fb_mode = {
+ .pixclock = 110000,
+ .xres = 480,
+ .yres = 272,
+ .bpp = 16,
+ .hsync_len = 41,
+ .left_margin = 2,
+ .right_margin = 2,
+ .vsync_len = 10,
+ .upper_margin = 2,
+ .lower_margin = 2,
+ .sync = 0, // Hsync and Vsync both active low
+};
+
+static struct pxafb_mach_info gumstix_fb_info = {
+ .modes = &gumstix_fb_mode,
+ .num_modes = 1,
+ .lccr0 = LCCR0_Act | LCCR0_Sngl | LCCR0_Color,
+ .lccr3 = LCCR3_OutEnH | LCCR3_PixFlEdg | (3 << 30),
+ .pxafb_backlight_power = &gumstix_lcd_backlight,
+};
+#elif defined(CONFIG_FB_PXA_SAMSUNG_LTE430WQ_F0C)
+static struct pxafb_mode_info gumstix_fb_mode = {
+ .pixclock = 108696, // 9.2MHz typical DOTCLK from datasheet
+ .xres = 480,
+ .hsync_len = 41, // HLW from datasheet: 41 typ
+ .left_margin = 4, // HBP - HLW from datasheet: 45 - 41 = 4
+ .right_margin = 8, // HFP from datasheet: 8 typ
+ .yres = 272,
+ .vsync_len = 10, // VLW from datasheet: 10 typ
+ .upper_margin = 2, // VBP - VLW from datasheet: 12 - 10 = 2
+ .lower_margin = 4, // VFP from datasheet: 4 typ
+ .bpp = 16,
+ .sync = 0, // Hsync and Vsync both active low
+};
+
+static struct pxafb_mach_info gumstix_fb_info = {
+ .modes = &gumstix_fb_mode,
+ .num_modes = 1,
+ .lccr0 = LCCR0_Act | LCCR0_Sngl | LCCR0_Color,
+ .lccr3 = LCCR3_OutEnH | LCCR3_PixFlEdg | (3 << 30),
+ .pxafb_backlight_power = &gumstix_lcd_backlight,
+};
+#endif
+
static struct platform_device *devices[] __initdata = {
&gum_audio_device,
};
@@ -98,6 +182,9 @@ static void __init gumstix_init(void)
{
pxa_set_mci_info(&gumstix_mci_platform_data);
pxa_set_udc_info(&gumstix_udc_info);
+#if defined(CONFIG_FB_PXA_ALPS_CDOLLAR) | defined(CONFIG_FB_PXA_SHARP_LQ043_PSP) | defined(CONFIG_FB_PXA_SAMSUNG_LTE430WQ_F0C)
+ set_pxa_fb_info(&gumstix_fb_info);
+#endif
(void) platform_add_devices(devices, ARRAY_SIZE(devices));
}
Index: linux-2.6.21gum/drivers/video/Kconfig
===================================================================
--- linux-2.6.21gum.orig/drivers/video/Kconfig
+++ linux-2.6.21gum/drivers/video/Kconfig
@@ -1495,6 +1495,37 @@ config FB_PXA
If unsure, say N.
+choice
+ depends on FB_PXA
+ prompt "LCD Panel"
+ default FB_PXA_SAMSUNG_LTE430WQ_F0C
+
+config FB_PXA_ALPS_CDOLLAR
+ boolean "Chris Dollar's ALPS screen"
+ ---help---
+ Enable definitions (over-ridable on the kernel command line if
+ "PXA LCD command line parameters" is also selected) for an ALPS
+ screen which Chris Dollar uses
+
+config FB_PXA_SHARP_LQ043_PSP
+ boolean "SHARP LQ043... series"
+ ---help---
+ Enable definitions (over-ridable on the kernel command line if
+ "PXA LCD command line parameters" is also selected) for a SHARP
+ LQ043... screen, such as the one used by the PSP. These screens are
+ the ones normally sold by gumstix with its boards.
+
+config FB_PXA_SAMSUNG_LTE430WQ_F0C
+ boolean "Samsung LTE430WQ-F0C (standard gumstix LCD)"
+ ---help---
+ Enable definitions for a Samsung LTE430WQ-F0C LCD panel, such as the ones resold
+ by gumstix for use with their "LCD-Ready" boards.
+
+config FB_PXA_NONEOFTHEABOVE
+ boolean "None of the above"
+
+endchoice
+
config FB_PXA_PARAMETERS
bool "PXA LCD command line parameters"
default n
Index: linux-2.6.21gum/drivers/video/pxafb.c
===================================================================
--- linux-2.6.21gum.orig/drivers/video/pxafb.c
+++ linux-2.6.21gum/drivers/video/pxafb.c
@@ -22,6 +22,7 @@
*
*/
+#include <linux/autoconf.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/kernel.h>
@@ -789,7 +790,13 @@ static void pxafb_setup_gpio(struct pxaf
pxa_gpio_mode(GPIO74_LCD_FCLK_MD);
pxa_gpio_mode(GPIO75_LCD_LCLK_MD);
pxa_gpio_mode(GPIO76_LCD_PCLK_MD);
+#ifdef CONFIG_FB_PXA_SHARP_LQ043_PSP
+ /* DISP must be always high while screen is on */
+ pxa_gpio_mode(GPIO77_LCD_ACBIAS | GPIO_OUT);
+ GPSR(GPIO77_LCD_ACBIAS) = GPIO_bit(GPIO77_LCD_ACBIAS);
+#else
pxa_gpio_mode(GPIO77_LCD_ACBIAS_MD);
+#endif
}
static void pxafb_enable_controller(struct pxafb_info *fbi)

2739
target/linux/pxa/patches-2.6.21/036-270-usb-gadget-udc.patch Normal file
View file

File diff suppressed because it is too large Load diff

366
target/linux/pxa/patches-2.6.21/037-gumstix-pxa270-usb-host.patch Normal file
View file

@ -0,0 +1,366 @@
Index: linux-2.6.21gum/arch/arm/mach-pxa/gumstix.c
===================================================================
--- linux-2.6.21gum.orig/arch/arm/mach-pxa/gumstix.c
+++ linux-2.6.21gum/arch/arm/mach-pxa/gumstix.c
@@ -22,6 +22,7 @@
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/irq.h>
+#include <asm/arch/ohci.h>
#include <asm/arch/udc.h>
#include <asm/arch/mmc.h>
#include <asm/arch/pxa-regs.h>
@@ -178,9 +179,34 @@ static struct platform_device *devices[]
&gum_audio_device,
};
+#ifdef CONFIG_ARCH_GUMSTIX_VERDEX
+static int gumstix_ohci_init(struct device *dev)
+{
+ /* setup Port1 GPIO pin. */
+ //pxa_gpio_mode( 88 | GPIO_ALT_FN_1_IN); /* USBHPWR1 */
+ //pxa_gpio_mode( 89 | GPIO_ALT_FN_2_OUT); /* USBHPEN1 */
+
+ // Turn on port 2 in host mode
+ UP2OCR = UP2OCR_HXS | UP2OCR_HXOE | UP2OCR_DPPDE | UP2OCR_DMPDE;
+
+ UHCHR = (UHCHR) &
+ ~(UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSEP3 | UHCHR_SSE);
+
+ return 0;
+}
+
+static struct pxaohci_platform_data gumstix_ohci_platform_data = {
+ .port_mode = PMM_PERPORT_MODE,
+ .init = gumstix_ohci_init,
+};
+#endif
+
static void __init gumstix_init(void)
{
pxa_set_mci_info(&gumstix_mci_platform_data);
+#ifdef CONFIG_ARCH_GUMSTIX_VERDEX
+ pxa_set_ohci_info(&gumstix_ohci_platform_data);
+#endif
pxa_set_udc_info(&gumstix_udc_info);
#if defined(CONFIG_FB_PXA_ALPS_CDOLLAR) | defined(CONFIG_FB_PXA_SHARP_LQ043_PSP) | defined(CONFIG_FB_PXA_SAMSUNG_LTE430WQ_F0C)
set_pxa_fb_info(&gumstix_fb_info);
Index: linux-2.6.21gum/drivers/usb/gadget/ether.c
===================================================================
--- linux-2.6.21gum.orig/drivers/usb/gadget/ether.c
+++ linux-2.6.21gum/drivers/usb/gadget/ether.c
@@ -260,6 +260,8 @@ MODULE_PARM_DESC(host_addr, "Host Ethern
#ifdef CONFIG_USB_GADGET_PXA27X
#define DEV_CONFIG_CDC
+extern struct usb_ep* pxa27x_ep_config(struct usb_gadget *gadget,
+ struct usb_endpoint_descriptor *desc,int config,int interface,int alt);
#endif
#ifdef CONFIG_USB_GADGET_S3C2410
@@ -482,15 +484,15 @@ eth_config = {
#ifdef CONFIG_USB_ETH_RNDIS
static struct usb_config_descriptor
rndis_config = {
- .bLength = sizeof rndis_config,
+ .bLength = sizeof rndis_config,
.bDescriptorType = USB_DT_CONFIG,
/* compute wTotalLength on the fly */
- .bNumInterfaces = 2,
+ .bNumInterfaces = 2,
.bConfigurationValue = DEV_RNDIS_CONFIG_VALUE,
- .iConfiguration = STRING_RNDIS,
+ .iConfiguration = STRING_RNDIS,
.bmAttributes = USB_CONFIG_ATT_ONE | USB_CONFIG_ATT_SELFPOWER,
- .bMaxPower = 50,
+ .bMaxPower = 50,
};
#endif
@@ -532,15 +534,15 @@ control_intf = {
#ifdef CONFIG_USB_ETH_RNDIS
static const struct usb_interface_descriptor
rndis_control_intf = {
- .bLength = sizeof rndis_control_intf,
+ .bLength = sizeof rndis_control_intf,
.bDescriptorType = USB_DT_INTERFACE,
.bInterfaceNumber = 0,
- .bNumEndpoints = 1,
+ .bNumEndpoints = 1,
.bInterfaceClass = USB_CLASS_COMM,
.bInterfaceSubClass = USB_CDC_SUBCLASS_ACM,
.bInterfaceProtocol = USB_CDC_ACM_PROTO_VENDOR,
- .iInterface = STRING_RNDIS_CONTROL,
+ .iInterface = STRING_RNDIS_CONTROL,
};
#endif
@@ -1342,7 +1344,7 @@ static void rndis_response_complete (str
static void rndis_command_complete (struct usb_ep *ep, struct usb_request *req)
{
- struct eth_dev *dev = ep->driver_data;
+ struct eth_dev *dev = ep->driver_data;
int status;
/* received RNDIS command from USB_CDC_SEND_ENCAPSULATED_COMMAND */
@@ -1578,7 +1580,7 @@ done_set_intf:
/* return the result */
buf = rndis_get_next_response (dev->rndis_config,
- &value);
+ &value);
if (buf) {
memcpy (req->buf, buf, value);
req->complete = rndis_response_complete;
@@ -2064,7 +2066,7 @@ static void eth_req_free (struct usb_ep
static void
rndis_control_ack_complete (struct usb_ep *ep, struct usb_request *req)
{
- struct eth_dev *dev = ep->driver_data;
+ struct eth_dev *dev = ep->driver_data;
if (req->status || req->actual != req->length)
DEBUG (dev,
@@ -2415,7 +2417,27 @@ eth_bind (struct usb_gadget *gadget)
/* all we really need is bulk IN/OUT */
usb_ep_autoconfig_reset (gadget);
+#ifdef CONFIG_USB_GADGET_PXA27X
+#ifdef CONFIG_USB_ETH_RNDIS
+ in_ep = pxa27x_ep_config (gadget, &fs_source_desc,
+ DEV_RNDIS_CONFIG_VALUE,
+ (int)rndis_data_intf.bInterfaceNumber,
+ (int)rndis_data_intf.bAlternateSetting);
+#elif defined(DEV_CONFIG_CDC)
+ in_ep = pxa27x_ep_config (gadget, &fs_source_desc,
+ DEV_CONFIG_VALUE,
+ (int)data_intf.bInterfaceNumber,
+ (int)data_intf.bAlternateSetting);
+#elif defined(DEV_CONFIG_SUBSET)
+ in_ep = pxa27x_ep_config (gadget, &fs_source_desc,
+ DEV_CONFIG_VALUE,
+ (int)subset_data_intf.bInterfaceNumber,
+ (int)subset_data_intf.bAlternateSetting);
+
+#endif //CONFIG_USB_ETH_RNDIS
+#else
in_ep = usb_ep_autoconfig (gadget, &fs_source_desc);
+#endif //CONFIG_USB_GADGET_PXA27X
if (!in_ep) {
autoconf_fail:
dev_err (&gadget->dev,
@@ -2425,7 +2447,26 @@ autoconf_fail:
}
in_ep->driver_data = in_ep; /* claim */
+#ifdef CONFIG_USB_GADGET_PXA27X
+#ifdef CONFIG_USB_ETH_RNDIS
+ out_ep = pxa27x_ep_config (gadget, &fs_sink_desc,
+ DEV_RNDIS_CONFIG_VALUE,
+ (int)rndis_data_intf.bInterfaceNumber,
+ (int)rndis_data_intf.bAlternateSetting);
+#elif defined(DEV_CONFIG_CDC)
+ out_ep = pxa27x_ep_config (gadget, &fs_sink_desc,
+ DEV_CONFIG_VALUE,
+ (int)data_intf.bInterfaceNumber,
+ (int)data_intf.bAlternateSetting);
+#elif defined(DEV_CONFIG_SUBSET)
+ out_ep = pxa27x_ep_config (gadget, &fs_sink_desc,
+ DEV_CONFIG_VALUE,
+ (int)subset_data_intf.bInterfaceNumber,
+ (int)subset_data_intf.bAlternateSetting);
+#endif //CONFIG_USB_ETH_RNDIS
+#else
out_ep = usb_ep_autoconfig (gadget, &fs_sink_desc);
+#endif //CONFIG_USB_GADGET_PXA27X
if (!out_ep)
goto autoconf_fail;
out_ep->driver_data = out_ep; /* claim */
@@ -2435,7 +2476,22 @@ autoconf_fail:
* Since some hosts expect one, try to allocate one anyway.
*/
if (cdc || rndis) {
+#ifdef CONFIG_USB_GADGET_PXA27X
+#ifdef CONFIG_USB_ETH_RNDIS
+ status_ep = pxa27x_ep_config (gadget, &fs_status_desc,
+ DEV_RNDIS_CONFIG_VALUE,
+ (int)rndis_control_intf.bInterfaceNumber,
+ (int)rndis_control_intf.bAlternateSetting);
+#elif defined(DEV_CONFIG_CDC)
+ status_ep = pxa27x_ep_config (gadget, &fs_status_desc,
+ DEV_CONFIG_VALUE,
+ (int)control_intf.bInterfaceNumber,
+ (int)control_intf.bAlternateSetting);
+
+#endif //CONFIG_USB_ETH_RNDIS
+#else
status_ep = usb_ep_autoconfig (gadget, &fs_status_desc);
+#endif //CONFIG_USB_GADGET_PXA27X
if (status_ep) {
status_ep->driver_data = status_ep; /* claim */
} else if (rndis) {
@@ -2444,11 +2500,13 @@ autoconf_fail:
gadget->name);
return -ENODEV;
#ifdef DEV_CONFIG_CDC
+#ifndef CONFIG_USB_GADGET_PXA27X
/* pxa25x only does CDC subset; often used with RNDIS */
} else if (cdc) {
control_intf.bNumEndpoints = 0;
/* FIXME remove endpoint from descriptor list */
#endif
+#endif
}
}
#endif
Index: linux-2.6.21gum/drivers/usb/gadget/file_storage.c
===================================================================
--- linux-2.6.21gum.orig/drivers/usb/gadget/file_storage.c
+++ linux-2.6.21gum/drivers/usb/gadget/file_storage.c
@@ -280,6 +280,12 @@ MODULE_LICENSE("Dual BSD/GPL");
#define DRIVER_PRODUCT_ID 0xa4a5 // Linux-USB File-backed Storage Gadget
+
+#ifdef CONFIG_USB_GADGET_PXA27X
+extern struct usb_ep* pxa27x_ep_config(struct usb_gadget *gadget,
+ struct usb_endpoint_descriptor *desc,int config,int interface,int alt);
+#endif
+
/*
* This driver assumes self-powered hardware and has no way for users to
* trigger remote wakeup. It uses autoconfiguration to select endpoints
@@ -3920,20 +3926,32 @@ static int __init fsg_bind(struct usb_ga
/* Find all the endpoints we will use */
usb_ep_autoconfig_reset(gadget);
+#ifdef CONFIG_USB_GADGET_PXA27X
+ ep = pxa27x_ep_config(gadget, &fs_bulk_in_desc, CONFIG_VALUE, 0, 0);
+#else
ep = usb_ep_autoconfig(gadget, &fs_bulk_in_desc);
+#endif
if (!ep)
goto autoconf_fail;
ep->driver_data = fsg; // claim the endpoint
fsg->bulk_in = ep;
+#ifdef CONFIG_USB_GADGET_PXA27X
+ ep = pxa27x_ep_config(gadget, &fs_bulk_out_desc, CONFIG_VALUE, 0, 0);
+#else
ep = usb_ep_autoconfig(gadget, &fs_bulk_out_desc);
+#endif
if (!ep)
goto autoconf_fail;
ep->driver_data = fsg; // claim the endpoint
fsg->bulk_out = ep;
if (transport_is_cbi()) {
+#ifdef CONFIG_USB_GADGET_PXA27X
+ ep = pxa27x_ep_config(gadget, &fs_intr_in_desc, CONFIG_VALUE, 0, 0);
+#else
ep = usb_ep_autoconfig(gadget, &fs_intr_in_desc);
+#endif
if (!ep)
goto autoconf_fail;
ep->driver_data = fsg; // claim the endpoint
@@ -4063,6 +4081,7 @@ autoconf_fail:
rc = -ENOTSUPP;
out:
+ ERROR(fsg, "cleaning up on the way out\n");
fsg->state = FSG_STATE_TERMINATED; // The thread is dead
fsg_unbind(gadget);
close_all_backing_files(fsg);
Index: linux-2.6.21gum/drivers/usb/gadget/serial.c
===================================================================
--- linux-2.6.21gum.orig/drivers/usb/gadget/serial.c
+++ linux-2.6.21gum/drivers/usb/gadget/serial.c
@@ -126,6 +126,10 @@ static int debug = 1;
#define GS_LOG2_NOTIFY_INTERVAL 5 /* 1 << 5 == 32 msec */
#define GS_NOTIFY_MAXPACKET 8
+#ifdef CONFIG_USB_GADGET_PXA27X
+extern struct usb_ep* pxa27x_ep_config(struct usb_gadget *gadget,
+ struct usb_endpoint_descriptor *desc,int config,int interface,int alt);
+#endif
/* Structures */
@@ -1378,20 +1382,32 @@ static int __init gs_bind(struct usb_gad
usb_ep_autoconfig_reset(gadget);
+#ifdef CONFIG_USB_GADGET_PXA27X
+ ep = pxa27x_ep_config(gadget, &gs_fullspeed_in_desc, use_acm ? GS_ACM_CONFIG_ID : GS_BULK_CONFIG_ID, gs_bulk_interface_desc.bInterfaceNumber, gs_bulk_interface_desc.bAlternateSetting);
+#else
ep = usb_ep_autoconfig(gadget, &gs_fullspeed_in_desc);
+#endif
if (!ep)
goto autoconf_fail;
EP_IN_NAME = ep->name;
ep->driver_data = ep; /* claim the endpoint */
+#ifdef CONFIG_USB_GADGET_PXA27X
+ ep = pxa27x_ep_config(gadget, &gs_fullspeed_out_desc, use_acm ? GS_ACM_CONFIG_ID : GS_BULK_CONFIG_ID, gs_bulk_interface_desc.bInterfaceNumber, gs_bulk_interface_desc.bAlternateSetting);
+#else
ep = usb_ep_autoconfig(gadget, &gs_fullspeed_out_desc);
+#endif
if (!ep)
goto autoconf_fail;
EP_OUT_NAME = ep->name;
ep->driver_data = ep; /* claim the endpoint */
if (use_acm) {
+#ifdef CONFIG_USB_GADGET_PXA27X
+ ep = pxa27x_ep_config(gadget, &gs_fullspeed_notify_desc, GS_BULK_CONFIG_ID, gs_control_interface_desc.bInterfaceNumber, gs_control_interface_desc.bAlternateSetting);
+#else
ep = usb_ep_autoconfig(gadget, &gs_fullspeed_notify_desc);
+#endif
if (!ep) {
printk(KERN_ERR "gs_bind: cannot run ACM on %s\n", gadget->name);
goto autoconf_fail;
Index: linux-2.6.21gum/drivers/usb/gadget/zero.c
===================================================================
--- linux-2.6.21gum.orig/drivers/usb/gadget/zero.c
+++ linux-2.6.21gum/drivers/usb/gadget/zero.c
@@ -212,6 +212,11 @@ module_param (loopdefault, bool, S_IRUGO
#define STRING_SOURCE_SINK 250
#define STRING_LOOPBACK 251
+#ifdef CONFIG_USB_GADGET_PXA27X
+extern struct usb_ep* pxa27x_ep_config(struct usb_gadget *gadget,
+ struct usb_endpoint_descriptor *desc,int config,int interface,int alt);
+#endif
+
/*
* This device advertises two configurations; these numbers work
* on a pxa250 as well as more flexible hardware.
@@ -1155,7 +1160,11 @@ zero_bind (struct usb_gadget *gadget)
* but there may also be important quirks to address.
*/
usb_ep_autoconfig_reset (gadget);
+#ifdef CONFIG_USB_GADGET_PXA27X
+ ep = pxa27x_ep_config(gadget, &fs_source_desc, CONFIG_SOURCE_SINK, source_sink_intf.bInterfaceNumber, source_sink_intf.bAlternateSetting);
+#else
ep = usb_ep_autoconfig (gadget, &fs_source_desc);
+#endif
if (!ep) {
autoconf_fail:
printk (KERN_ERR "%s: can't autoconfigure on %s\n",
@@ -1164,8 +1173,12 @@ autoconf_fail:
}
EP_IN_NAME = ep->name;
ep->driver_data = ep; /* claim */
-
+
+#ifdef CONFIG_USB_GADGET_PXA27X
+ ep = pxa27x_ep_config(gadget, &fs_sink_desc, CONFIG_SOURCE_SINK, source_sink_intf.bInterfaceNumber, source_sink_intf.bAlternateSetting);
+#else
ep = usb_ep_autoconfig (gadget, &fs_sink_desc);
+#endif
if (!ep)
goto autoconf_fail;
EP_OUT_NAME = ep->name;

26
target/linux/pxa/patches-2.6.21/038-cpufreq-fixup.patch Normal file
View file

@ -0,0 +1,26 @@
Index: linux-2.6.21gum/drivers/cpufreq/cpufreq_ondemand.c
===================================================================
--- linux-2.6.21gum.orig/drivers/cpufreq/cpufreq_ondemand.c
+++ linux-2.6.21gum/drivers/cpufreq/cpufreq_ondemand.c
@@ -573,7 +573,7 @@ static int cpufreq_governor_dbs(struct c
return 0;
}
-static struct cpufreq_governor cpufreq_gov_dbs = {
+struct cpufreq_governor cpufreq_gov_dbs = {
.name = "ondemand",
.governor = cpufreq_governor_dbs,
.owner = THIS_MODULE,
Index: linux-2.6.21gum/drivers/cpufreq/cpufreq_conservative.c
===================================================================
--- linux-2.6.21gum.orig/drivers/cpufreq/cpufreq_conservative.c
+++ linux-2.6.21gum/drivers/cpufreq/cpufreq_conservative.c
@@ -551,7 +551,7 @@ static int cpufreq_governor_dbs(struct c
return 0;
}
-static struct cpufreq_governor cpufreq_gov_dbs = {
+struct cpufreq_governor cpufreq_gov_dbs = {
.name = "conservative",
.governor = cpufreq_governor_dbs,
.owner = THIS_MODULE,

12
target/linux/pxa/patches-2.6.21/040-pxa-regs-fixup.patch Normal file
View file

@ -0,0 +1,12 @@
Index: linux-2.6.21gum/include/asm-arm/arch-pxa/udc.h
===================================================================
--- linux-2.6.21gum.orig/include/asm-arm/arch-pxa/udc.h
+++ linux-2.6.21gum/include/asm-arm/arch-pxa/udc.h
@@ -5,6 +5,7 @@
* USB Device Controller (UDC) is wired.
*
*/
+#include <asm/arch/pxa-regs.h>
#include <asm/mach/udc_pxa2xx.h>
extern void pxa_set_udc_info(struct pxa2xx_udc_mach_info *info);

10455
target/linux/pxa/patches-2.6.21/041-gumstix-fb-logo.patch Normal file
View file

File diff suppressed because it is too large Load diff

33
target/linux/pxa/patches-2.6.21/042-gumstix-pxa270-mmc.patch Normal file
View file

@ -0,0 +1,33 @@
Index: linux-2.6.21gum/arch/arm/mach-pxa/gumstix.c
===================================================================
--- linux-2.6.21gum.orig/arch/arm/mach-pxa/gumstix.c
+++ linux-2.6.21gum/arch/arm/mach-pxa/gumstix.c
@@ -33,8 +33,9 @@
static struct pxamci_platform_data gumstix_mci_platform_data;
-static int gumstix_mci_init(struct device *dev, irqreturn_t (*gumstix_detect_int)(int, void *, struct pt_regs *), void *data)
+static int gumstix_mci_init(struct device *dev, irq_handler_t gumstix_detect_int, void *data)
{
+#ifndef CONFIG_ARCH_GUMSTIX_VERDEX
int err;
pxa_gpio_mode(GPIO6_MMCCLK_MD);
@@ -55,6 +56,17 @@ static int gumstix_mci_init(struct devic
}
err = set_irq_type(GUMSTIX_IRQ_GPIO_nSD_DETECT, IRQT_BOTHEDGE);
+#else
+ // Setup GPIOs for MMC on the 120-pin connector
+ // There is no card detect on a uSD connector so no interrupt to register
+ // There is no WP detect GPIO line either
+ pxa_gpio_mode(GPIO92_MMCDAT0_MD);
+ pxa_gpio_mode(GPIO112_MMCCMD_MD);
+ pxa_gpio_mode(GPIO110_MMCDAT2_MD);
+ pxa_gpio_mode(GPIO111_MMCDAT3_MD);
+ pxa_gpio_mode(GPIO109_MMCDAT1_MD);
+ pxa_gpio_mode(GPIO32_MMCCLK_MD);
+#endif
return 0;
}

433
target/linux/pxa/patches-2.6.21/043-pxafb-18bpp-mode.patch Normal file
View file

@ -0,0 +1,433 @@
Index: linux-2.6.21gum/drivers/video/pxafb.c
===================================================================
--- linux-2.6.21gum.orig/drivers/video/pxafb.c
+++ linux-2.6.21gum/drivers/video/pxafb.c
@@ -191,6 +191,10 @@ static int pxafb_bpp_to_lccr3(struct fb_
case 4: ret = LCCR3_4BPP; break;
case 8: ret = LCCR3_8BPP; break;
case 16: ret = LCCR3_16BPP; break;
+ case 18: ret = (var->nonstd == 24 ? LCCR3_18BPP_PACKED : LCCR3_18BPP); break;
+ case 19: ret = (var->nonstd == 24 ? LCCR3_19BPP_PACKED : LCCR3_19BPP); break;
+ case 24: ret = LCCR3_24BPP; break;
+ case 25: ret = LCCR3_25BPP; break;
}
return ret;
}
@@ -204,11 +208,12 @@ static int pxafb_bpp_to_lccr3(struct fb_
*/
static unsigned int pxafb_display_dma_period(struct fb_var_screeninfo *var)
{
- /*
- * Period = pixclock * bits_per_byte * bytes_per_transfer
- * / memory_bits_per_pixel;
- */
- return var->pixclock * 8 * 16 / var->bits_per_pixel;
+ /*
+ * Period = pixclock * bits_per_byte * bytes_per_transfer
+ * / memory_bits_per_pixel;
+ */
+ struct pxafb_mach_info *inf = fbi->dev->platform_data;
+ return var->pixclock * 8 * 16 / (var->nonstd ? var->nonstd : var->bits_per_pixel);
}
extern unsigned int get_clk_frequency_khz(int info);
@@ -307,6 +312,26 @@ static int pxafb_check_var(struct fb_var
var->green.offset = 5; var->green.length = 6;
var->blue.offset = 0; var->blue.length = 5;
var->transp.offset = var->transp.length = 0;
+ } else if (var->bits_per_pixel == 18) {
+ var->transp.offset = var->transp.length = 0;
+ var->red.offset = 12; var->red.length=6;
+ var->green.offset = 6; var->green.length=6;
+ var->blue.offset = 0; var->blue.length=6;
+ } else if (var->bits_per_pixel == 19) {
+ var->transp.offset = 18; var->transp.length = 1;
+ var->red.offset = 12; var->red.length=6;
+ var->green.offset = 6; var->green.length=6;
+ var->blue.offset = 0; var->blue.length=6;
+ } else if (var->bits_per_pixel == 24) {
+ var->transp.offset = var->transp.length = 0;
+ var->red.offset = 16; var->red.length=8;
+ var->green.offset = 8; var->green.length=8;
+ var->blue.offset = 0; var->blue.length=8;
+ } else if (var->bits_per_pixel == 25) {
+ var->transp.offset = 18; var->transp.length = 1;
+ var->red.offset = 16; var->red.length=8;
+ var->green.offset = 8; var->green.length=8;
+ var->blue.offset = 0; var->blue.length=8;
} else {
var->red.offset = var->green.offset = var->blue.offset = var->transp.offset = 0;
var->red.length = 8;
@@ -342,7 +367,7 @@ static int pxafb_set_par(struct fb_info
pr_debug("pxafb: set_par\n");
- if (var->bits_per_pixel == 16)
+ if (var->bits_per_pixel >= 16)
fbi->fb.fix.visual = FB_VISUAL_TRUECOLOR;
else if (!fbi->cmap_static)
fbi->fb.fix.visual = FB_VISUAL_PSEUDOCOLOR;
@@ -355,9 +380,10 @@ static int pxafb_set_par(struct fb_info
fbi->fb.fix.visual = FB_VISUAL_STATIC_PSEUDOCOLOR;
}
- fbi->fb.fix.line_length = var->xres_virtual *
- var->bits_per_pixel / 8;
- if (var->bits_per_pixel == 16)
+ fbi->fb.fix.line_length = var->xres_virtual *
+ (var->nonstd ? var->nonstd : var->bits_per_pixel) / 8;
+
+ if (var->bits_per_pixel >= 16)
fbi->palette_size = 0;
else
fbi->palette_size = var->bits_per_pixel == 1 ? 4 : 1 << var->bits_per_pixel;
@@ -374,7 +400,7 @@ static int pxafb_set_par(struct fb_info
*/
pxafb_set_truecolor(fbi->fb.fix.visual == FB_VISUAL_TRUECOLOR);
- if (fbi->fb.var.bits_per_pixel == 16)
+ if (fbi->fb.var.bits_per_pixel >= 16)
fb_dealloc_cmap(&fbi->fb.cmap);
else
fb_alloc_cmap(&fbi->fb.cmap, 1<<fbi->fb.var.bits_per_pixel, 0);
@@ -584,6 +610,14 @@ static int pxafb_activate_var(struct fb_
case 8:
case 16:
break;
+ case 18:
+ case 19:
+ case 24:
+ case 25:
+ if(var->nonstd) break;
+ printk(KERN_ERR "%s: must specify nonstd when bit depth==%d\n",
+ fbi->fb.fix.id, var->bits_per_pixel);
+ break;
default:
printk(KERN_ERR "%s: invalid bit depth %d\n",
fbi->fb.fix.id, var->bits_per_pixel);
@@ -679,7 +713,7 @@ static int pxafb_activate_var(struct fb_
fbi->dmadesc_palette_cpu->fidr = 0;
fbi->dmadesc_palette_cpu->ldcmd = (fbi->palette_size * 2) | LDCMD_PAL;
- if (var->bits_per_pixel == 16) {
+ if (var->bits_per_pixel >= 16) {
/* palette shouldn't be loaded in true-color mode */
fbi->dmadesc_fbhigh_cpu->fdadr = fbi->dmadesc_fbhigh_dma;
fbi->fdadr0 = fbi->dmadesc_fbhigh_dma; /* no pal just fbhigh */
@@ -785,8 +819,19 @@ static void pxafb_setup_gpio(struct pxaf
return;
}
- for (gpio = 58; ldd_bits; gpio++, ldd_bits--)
+ for (gpio = 58; min(ldd_bits,16); gpio++, ldd_bits--)
pxa_gpio_mode(gpio | GPIO_ALT_FN_2_OUT);
+
+ switch(fbi->fb.var.bits_per_pixel)
+ {
+ case 25:
+ case 24:
+ case 19:
+ case 18:
+ pxa_gpio_mode(GPIO86_LDD_16_MD);
+ pxa_gpio_mode(GPIO87_LDD_17_MD);
+ default: break;
+ }
pxa_gpio_mode(GPIO74_LCD_FCLK_MD);
pxa_gpio_mode(GPIO75_LCD_LCLK_MD);
pxa_gpio_mode(GPIO76_LCD_PCLK_MD);
@@ -1135,7 +1180,7 @@ static struct pxafb_info * __init pxafb_
fbi->fb.fix.ywrapstep = 0;
fbi->fb.fix.accel = FB_ACCEL_NONE;
- fbi->fb.var.nonstd = 0;
+ fbi->fb.var.nonstd = mode->nonstd;
fbi->fb.var.activate = FB_ACTIVATE_NOW;
fbi->fb.var.height = -1;
fbi->fb.var.width = -1;
@@ -1161,7 +1206,7 @@ static struct pxafb_info * __init pxafb_
fbi->task_state = (u_char)-1;
for (i = 0; i < inf->num_modes; i++) {
- smemlen = mode[i].xres * mode[i].yres * mode[i].bpp / 8;
+ smemlen = mode[i].xres * mode[i].yres * (mode[i].nonstd ? mode[i].nonstd : mode[i].bpp) / 8;
if (smemlen > fbi->fb.fix.smem_len)
fbi->fb.fix.smem_len = smemlen;
}
@@ -1189,12 +1234,19 @@ static int __init pxafb_parse_options(st
if (!strncmp(this_opt, "mode:", 5)) {
const char *name = this_opt+5;
unsigned int namelen = strlen(name);
- int res_specified = 0, bpp_specified = 0;
- unsigned int xres = 0, yres = 0, bpp = 0;
+ int res_specified = 0, bpp_specified = 0, nonstd_specified = 0;
+ unsigned int xres = 0, yres = 0, bpp = 0, nonstd = 0;
int yres_specified = 0;
int i;
for (i = namelen-1; i >= 0; i--) {
switch (name[i]) {
+ case '/':
+ if (!nonstd_specified) {
+ nonstd = simple_strtoul(&name[i+1], NULL, 0);
+ nonstd_specified = 1;
+ } else
+ goto done;
+ break;
case '-':
namelen = i;
if (!bpp_specified && !yres_specified) {
@@ -1227,12 +1279,29 @@ static int __init pxafb_parse_options(st
}
if (bpp_specified)
switch (bpp) {
+ case 18:
+ case 19:
+ case 24:
+ case 25:
+ if(nonstd_specified && (((bpp == 18 || bpp == 19) && nonstd == 24) || nonstd == 32))
+ {
+ inf->modes[0].nonstd = nonstd;
+ dev_info(dev, "overriding nonstd pixel packing: %d\n",nonstd);
+ } else {
+ dev_err(dev, "Depth %d requires nonstd to be specified\n",bpp);
+ break;
+ }
case 1:
case 2:
case 4:
case 8:
case 16:
inf->modes[0].bpp = bpp;
+ if(nonstd_specified) {
+ dev_err(dev, "Depth %d requires nonstd to *not* be specified\n",bpp);
+ } else {
+ inf->modes[0].nonstd = 0;
+ }
dev_info(dev, "overriding bit depth: %d\n", bpp);
break;
default:
Index: linux-2.6.21gum/include/asm-arm/arch-pxa/pxa-regs.h
===================================================================
--- linux-2.6.21gum.orig/include/asm-arm/arch-pxa/pxa-regs.h
+++ linux-2.6.21gum/include/asm-arm/arch-pxa/pxa-regs.h
@@ -1323,6 +1323,8 @@
#define GPIO83_NSTXD 83 /* NSSP transmit */
#define GPIO84_NSRXD 84 /* NSSP receive */
#define GPIO85_nPCE_1 85 /* Card Enable for Card Space (PXA27x) */
+#define GPIO86_LDD_16 86 /* LCD data pin 16 */
+#define GPIO87_LDD_17 87 /* LCD data pin 17 */
#define GPIO92_MMCDAT0 92 /* MMC DAT0 (PXA27x) */
#define GPIO102_nPCE_1 102 /* PCMCIA (PXA27x) */
#define GPIO105_nPCE_2 105 /* Card Enable for Card Space (PXA27x) */
@@ -1468,6 +1470,8 @@
#define GPIO84_NSSP_TX (84 | GPIO_ALT_FN_1_OUT)
#define GPIO84_NSSP_RX (84 | GPIO_ALT_FN_2_IN)
#define GPIO85_nPCE_1_MD (85 | GPIO_ALT_FN_1_OUT)
+#define GPIO86_LDD_16_MD (86 | GPIO_ALT_FN_2_OUT)
+#define GPIO87_LDD_17_MD (87 | GPIO_ALT_FN_2_OUT)
#define GPIO92_MMCDAT0_MD (92 | GPIO_ALT_FN_1_OUT)
#define GPIO102_nPCE_1_MD (102 | GPIO_ALT_FN_1_OUT)
#define GPIO104_pSKTSEL_MD (104 | GPIO_ALT_FN_1_OUT)
@@ -1878,6 +1882,12 @@
#define LCCR3_4BPP (2 << 24)
#define LCCR3_8BPP (3 << 24)
#define LCCR3_16BPP (4 << 24)
+#define LCCR3_18BPP (5 << 24)
+#define LCCR3_18BPP_PACKED (6 << 24)
+#define LCCR3_19BPP (7 << 24)
+#define LCCR3_19BPP_PACKED (1 << 29)
+#define LCCR3_24BPP ((1 << 29) | (1 << 24))
+#define LCCR3_25BPP ((1 << 29) | (2 << 24))
#define FDADR0 __REG(0x44000200) /* DMA Channel 0 Frame Descriptor Address Register */
#define FSADR0 __REG(0x44000204) /* DMA Channel 0 Frame Source Address Register */
Index: linux-2.6.21gum/include/asm-arm/arch-pxa/pxafb.h
===================================================================
--- linux-2.6.21gum.orig/include/asm-arm/arch-pxa/pxafb.h
+++ linux-2.6.21gum/include/asm-arm/arch-pxa/pxafb.h
@@ -25,6 +25,7 @@ struct pxafb_mode_info {
u_short xres;
u_short yres;
+ /* bpp is the path-to-screen bits per pixel, not the in-memory storage required */
u_char bpp;
u_char hsync_len;
u_char left_margin;
@@ -36,7 +37,9 @@ struct pxafb_mode_info {
u_char sync;
u_int cmap_greyscale:1,
- unused:31;
+ nonstd:8, /* nonstd represents the in-memory bits per pixel
+ ie 24 or 32 for 18/19bpp mode, or 32 for 24/25bpp mode */
+ unused:23;
};
struct pxafb_mach_info {
Index: linux-2.6.21gum/arch/arm/mach-pxa/gumstix.c
===================================================================
--- linux-2.6.21gum.orig/arch/arm/mach-pxa/gumstix.c
+++ linux-2.6.21gum/arch/arm/mach-pxa/gumstix.c
@@ -146,7 +146,8 @@ static struct pxafb_mode_info gumstix_fb
.pixclock = 110000,
.xres = 480,
.yres = 272,
- .bpp = 16,
+ .bpp = 18,
+ .nonstd = 24,
.hsync_len = 41,
.left_margin = 2,
.right_margin = 2,
@@ -174,7 +175,8 @@ static struct pxafb_mode_info gumstix_fb
.vsync_len = 10, // VLW from datasheet: 10 typ
.upper_margin = 2, // VBP - VLW from datasheet: 12 - 10 = 2
.lower_margin = 4, // VFP from datasheet: 4 typ
- .bpp = 16,
+ .bpp = 18,
+ .nonstd = 24,
.sync = 0, // Hsync and Vsync both active low
};
Index: linux-2.6.21gum/drivers/video/cfbfillrect.c
===================================================================
--- linux-2.6.21gum.orig/drivers/video/cfbfillrect.c
+++ linux-2.6.21gum/drivers/video/cfbfillrect.c
@@ -62,7 +62,10 @@ pixel_to_pat( u32 bpp, u32 pixel)
return 0x0001001001001001ul*pixel;
case 16:
return 0x0001000100010001ul*pixel;
+ case 18:
+ case 19:
case 24:
+ case 25:
return 0x0000000001000001ul*pixel;
case 32:
return 0x0000000100000001ul*pixel;
@@ -87,7 +90,10 @@ pixel_to_pat( u32 bpp, u32 pixel)
return 0x00001001ul*pixel;
case 16:
return 0x00010001ul*pixel;
+ case 18:
+ case 19:
case 24:
+ case 25:
return 0x00000001ul*pixel;
case 32:
return 0x00000001ul*pixel;
@@ -346,7 +352,7 @@ void cfb_fillrect(struct fb_info *p, con
unsigned long pat, fg;
unsigned long width = rect->width, height = rect->height;
int bits = BITS_PER_LONG, bytes = bits >> 3;
- u32 bpp = p->var.bits_per_pixel;
+ u32 bpp = (p->var.nonstd ? p->var.nonstd : p->var.bits_per_pixel);
unsigned long __iomem *dst;
int dst_idx, left;
Index: linux-2.6.21gum/drivers/video/cfbimgblt.c
===================================================================
--- linux-2.6.21gum.orig/drivers/video/cfbimgblt.c
+++ linux-2.6.21gum/drivers/video/cfbimgblt.c
@@ -83,7 +83,7 @@ static inline void color_imageblit(const
/* Draw the penguin */
u32 __iomem *dst, *dst2;
u32 color = 0, val, shift;
- int i, n, bpp = p->var.bits_per_pixel;
+ int i, n, bpp = (p->var.nonstd ? p->var.nonstd : p->var.bits_per_pixel);
u32 null_bits = 32 - bpp;
u32 *palette = (u32 *) p->pseudo_palette;
const u8 *src = image->data;
@@ -140,7 +140,7 @@ static inline void slow_imageblit(const
u32 start_index,
u32 pitch_index)
{
- u32 shift, color = 0, bpp = p->var.bits_per_pixel;
+ u32 shift, color = 0, bpp = (p->var.nonstd ? p->var.nonstd : p->var.bits_per_pixel);
u32 __iomem *dst, *dst2;
u32 val, pitch = p->fix.line_length;
u32 null_bits = 32 - bpp;
@@ -213,7 +213,7 @@ static inline void fast_imageblit(const
u8 __iomem *dst1, u32 fgcolor,
u32 bgcolor)
{
- u32 fgx = fgcolor, bgx = bgcolor, bpp = p->var.bits_per_pixel;
+ u32 fgx = fgcolor, bgx = bgcolor, bpp = (p->var.nonstd ? p->var.nonstd : p->var.bits_per_pixel);
u32 ppw = 32/bpp, spitch = (image->width + 7)/8;
u32 bit_mask, end_mask, eorx, shift;
const char *s = image->data, *src;
@@ -262,7 +262,7 @@ static inline void fast_imageblit(const
void cfb_imageblit(struct fb_info *p, const struct fb_image *image)
{
u32 fgcolor, bgcolor, start_index, bitstart, pitch_index = 0;
- u32 bpl = sizeof(u32), bpp = p->var.bits_per_pixel;
+ u32 bpl = sizeof(u32), bpp = (p->var.nonstd ? p->var.nonstd : p->var.bits_per_pixel);
u32 width = image->width;
u32 dx = image->dx, dy = image->dy;
u8 __iomem *dst1;
Index: linux-2.6.21gum/drivers/video/cfbcopyarea.c
===================================================================
--- linux-2.6.21gum.orig/drivers/video/cfbcopyarea.c
+++ linux-2.6.21gum/drivers/video/cfbcopyarea.c
@@ -365,8 +365,8 @@ void cfb_copyarea(struct fb_info *p, con
dst = src = (unsigned long __iomem *)((unsigned long)p->screen_base & ~(bytes-1));
dst_idx = src_idx = 8*((unsigned long)p->screen_base & (bytes-1));
// add offset of source and target area
- dst_idx += dy*bits_per_line + dx*p->var.bits_per_pixel;
- src_idx += sy*bits_per_line + sx*p->var.bits_per_pixel;
+ dst_idx += dy*bits_per_line + dx*(p->var.nonstd ? p->var.nonstd : p->var.bits_per_pixel);
+ src_idx += sy*bits_per_line + sx*(p->var.nonstd ? p->var.nonstd : p->var.bits_per_pixel);
if (p->fbops->fb_sync)
p->fbops->fb_sync(p);
@@ -380,7 +380,7 @@ void cfb_copyarea(struct fb_info *p, con
src += src_idx >> (ffs(bits) - 1);
src_idx &= (bytes - 1);
bitcpy_rev(dst, dst_idx, src, src_idx, bits,
- width*p->var.bits_per_pixel);
+ width*(p->var.nonstd ? p->var.nonstd : p->var.bits_per_pixel));
}
} else {
while (height--) {
@@ -389,7 +389,7 @@ void cfb_copyarea(struct fb_info *p, con
src += src_idx >> (ffs(bits) - 1);
src_idx &= (bytes - 1);
bitcpy(dst, dst_idx, src, src_idx, bits,
- width*p->var.bits_per_pixel);
+ width*(p->var.nonstd ? p->var.nonstd : p->var.bits_per_pixel));
dst_idx += bits_per_line;
src_idx += bits_per_line;
}
Index: linux-2.6.21gum/drivers/video/console/fbcon.c
===================================================================
--- linux-2.6.21gum.orig/drivers/video/console/fbcon.c
+++ linux-2.6.21gum/drivers/video/console/fbcon.c
@@ -983,9 +983,10 @@ static const char *fbcon_startup(void)
DPRINTK("mode: %s\n", info->fix.id);
DPRINTK("visual: %d\n", info->fix.visual);
- DPRINTK("res: %dx%d-%d\n", info->var.xres,
+ DPRINTK("res: %dx%d-%d(%d)\n", info->var.xres,
info->var.yres,
- info->var.bits_per_pixel);
+ info->var.bits_per_pixel,
+ info->var.nonstd ? info->var.nonstd : info->var.bits_per_pixel);
#ifdef CONFIG_ATARI
if (MACH_IS_ATARI) {
Index: linux-2.6.21gum/Documentation/fb/pxafb.txt
===================================================================
--- linux-2.6.21gum.orig/Documentation/fb/pxafb.txt
+++ linux-2.6.21gum/Documentation/fb/pxafb.txt
@@ -9,11 +9,13 @@ For example:
or on the kernel command line
video=pxafb:mode:640x480-8,passive
-mode:XRESxYRES[-BPP]
+mode:XRESxYRES[-BPP[/PACKING]]
XRES == LCCR1_PPL + 1
YRES == LLCR2_LPP + 1
The resolution of the display in pixels
BPP == The bit depth. Valid values are 1, 2, 4, 8 and 16.
+ PACKING == The in-memory bits per pixel. Valid values are 24, 32 when
+ BPP == 18,19,24,25
pixclock:PIXCLOCK
Pixel clock in picoseconds

383
target/linux/pxa/patches-2.6.21/044-smc911x-fixup.patch Normal file
View file

@ -0,0 +1,383 @@
Index: linux-2.6.21gum/drivers/net/smc911x.c
===================================================================
--- linux-2.6.21gum.orig/drivers/net/smc911x.c
+++ linux-2.6.21gum/drivers/net/smc911x.c
@@ -76,6 +76,7 @@ static const char version[] =
#include <linux/etherdevice.h>
#include <linux/skbuff.h>
+#include <linux/irq.h>
#include <asm/io.h>
#include <asm/irq.h>
@@ -303,14 +304,14 @@ static void smc911x_reset(struct net_dev
SMC_SET_AFC_CFG(lp->afc_cfg);
- /* Set to LED outputs */
- SMC_SET_GPIO_CFG(0x70070000);
+ /* Set to LED outputs and configure EEPROM pins as GP outputs */
+ SMC_SET_GPIO_CFG(GPIO_CFG_LED1_EN_ | GPIO_CFG_LED2_EN_ | 1 << 20);
/*
- * Deassert IRQ for 1*10us for edge type interrupts
+ * Deassert IRQ for 22*10us for edge type interrupts
* and drive IRQ pin push-pull
*/
- SMC_SET_IRQ_CFG( (1 << 24) | INT_CFG_IRQ_EN_ | INT_CFG_IRQ_TYPE_ );
+ SMC_SET_IRQ_CFG( (22 << 24) | INT_CFG_IRQ_EN_ | INT_CFG_IRQ_TYPE_ );
/* clear anything saved */
if (lp->pending_tx_skb != NULL) {
@@ -413,7 +414,7 @@ static inline void smc911x_drop_pkt(stru
if (fifo_count <= 4) {
/* Manually dump the packet data */
while (fifo_count--)
- SMC_GET_RX_FIFO();
+ (void)SMC_GET_RX_FIFO();
} else {
/* Fast forward through the bad packet */
SMC_SET_RX_DP_CTRL(RX_DP_CTRL_FFWD_BUSY_);
@@ -900,6 +901,7 @@ static void smc911x_phy_powerdown(struct
unsigned long ioaddr = dev->base_addr;
unsigned int bmcr;
+ DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
/* Enter Link Disable state */
SMC_GET_PHY_BMCR(phy, bmcr);
bmcr |= BMCR_PDOWN;
@@ -925,6 +927,7 @@ static void smc911x_phy_check_media(stru
if (mii_check_media(&lp->mii, netif_msg_link(lp), init)) {
/* duplex state has changed */
+ DBG(SMC_DEBUG_MISC, "%s: duplex state has changed\n", dev->name);
SMC_GET_PHY_BMCR(phyaddr, bmcr);
SMC_GET_MAC_CR(cr);
if (lp->mii.full_duplex) {
@@ -960,6 +963,7 @@ static void smc911x_phy_configure(struct
int my_phy_caps; /* My PHY capabilities */
int my_ad_caps; /* My Advertised capabilities */
int status;
+ int bmcr;
unsigned long flags;
DBG(SMC_DEBUG_FUNC, "%s: --> %s()\n", dev->name, __FUNCTION__);
@@ -1033,9 +1037,12 @@ static void smc911x_phy_configure(struct
DBG(SMC_DEBUG_MISC, "%s: phy caps=0x%04x\n", dev->name, my_phy_caps);
DBG(SMC_DEBUG_MISC, "%s: phy advertised caps=0x%04x\n", dev->name, my_ad_caps);
+ DBG(SMC_DEBUG_MISC, "%s: phy advertised readback caps=0x%04x\n", dev->name, status);
/* Restart auto-negotiation process in order to advertise my caps */
- SMC_SET_PHY_BMCR(phyaddr, BMCR_ANENABLE | BMCR_ANRESTART);
+ SMC_GET_PHY_BMCR(phyaddr, bmcr);
+ bmcr |= BMCR_ANENABLE | BMCR_ANRESTART;
+ SMC_SET_PHY_BMCR(phyaddr, bmcr);
smc911x_phy_check_media(dev, 1);
@@ -1888,6 +1895,39 @@ static int __init smc911x_findirq(unsign
return probe_irq_off(cookie);
}
+static inline unsigned int is_gumstix_oui(u8 *addr)
+{
+ return (addr[0] == 0x00 && addr[1] == 0x15 && addr[2] == 0xC9);
+}
+
+/**
+ * gen_serial_ether_addr - Generate software assigned Ethernet address
+ * based on the system_serial number
+ * @addr: Pointer to a six-byte array containing the Ethernet address
+ *
+ * Generate an Ethernet address (MAC) that is not multicast
+ * and has the local assigned bit set, keyed on the system_serial
+ */
+static inline void gen_serial_ether_addr(u8 *addr)
+{
+ static u8 ether_serial_digit = 0;
+ addr [0] = system_serial_high >> 8;
+ addr [1] = system_serial_high;
+ addr [2] = system_serial_low >> 24;
+ addr [3] = system_serial_low >> 16;
+ addr [4] = system_serial_low >> 8;
+ addr [5] = (system_serial_low & 0xc0) | /* top bits are from system serial */
+ (1 << 4) | /* 2 bits identify interface type 1=ether, 2=usb, 3&4 undef */
+ ((ether_serial_digit++) & 0x0f); /* 15 possible interfaces of each type */
+
+ if(!is_gumstix_oui(addr))
+ {
+ addr [0] &= 0xfe; /* clear multicast bit */
+ addr [0] |= 0x02; /* set local assignment bit (IEEE802) */
+ }
+}
+
+
/*
* Function: smc911x_probe(unsigned long ioaddr)
*
@@ -2116,15 +2156,13 @@ static int __init smc911x_probe(struct n
#endif
printk("\n");
if (!is_valid_ether_addr(dev->dev_addr)) {
- printk("%s: Invalid ethernet MAC address. Please "
- "set using ifconfig\n", dev->name);
- } else {
- /* Print the Ethernet address */
- printk("%s: Ethernet addr: ", dev->name);
- for (i = 0; i < 5; i++)
- printk("%2.2x:", dev->dev_addr[i]);
- printk("%2.2x\n", dev->dev_addr[5]);
+ gen_serial_ether_addr(dev->dev_addr);
}
+ /* Print the Ethernet address */
+ printk("%s: Ethernet addr: ", dev->name);
+ for (i = 0; i < 5; i++)
+ printk("%2.2x:", dev->dev_addr[i]);
+ printk("%2.2x\n", dev->dev_addr[5]);
if (lp->phy_type == 0) {
PRINTK("%s: No PHY found\n", dev->name);
@@ -2300,8 +2338,15 @@ static struct platform_driver smc911x_dr
},
};
+#ifdef CONFIG_ARCH_GUMSTIX
+extern void gumstix_smc911x_load(void);
+#endif
+
static int __init smc911x_init(void)
{
+#ifdef CONFIG_ARCH_GUMSTIX
+ gumstix_smc911x_load();
+#endif
return platform_driver_register(&smc911x_driver);
}
Index: linux-2.6.21gum/drivers/net/gumstix-smc911x.c
===================================================================
--- /dev/null
+++ linux-2.6.21gum/drivers/net/gumstix-smc911x.c
@@ -0,0 +1,148 @@
+/*
+ * Gumstix SMC911x chip intialization driver
+ *
+ * Author: Craig Hughes
+ * Created: December 9, 2004
+ * Copyright: (C) 2004 Craig Hughes
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/ioport.h>
+#include <linux/device.h>
+#include <linux/platform_device.h>
+#include <linux/delay.h>
+
+#include <asm/hardware.h>
+#include <asm/arch/pxa-regs.h>
+#include <asm/delay.h>
+
+#include <asm/arch/gumstix.h>
+
+#define SMC_DEBUG 9
+#include <asm/io.h>
+#include "smc911x.h"
+
+static struct resource gumstix_smc911x0_resources[] = {
+ [0] = {
+ .name = "smc911x-regs",
+ .start = PXA_CS1_PHYS,
+ .end = PXA_CS1_PHYS + 0x000fffff,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = GUMSTIX_ETH0_IRQ,
+ .end = GUMSTIX_ETH0_IRQ,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct resource gumstix_smc911x1_resources[] = {
+ [0] = {
+ .name = "smc911x-regs",
+ .start = PXA_CS2_PHYS,
+ .end = PXA_CS2_PHYS + 0x000fffff,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = GUMSTIX_ETH1_IRQ,
+ .end = GUMSTIX_ETH1_IRQ,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device gumstix_smc911x0_device = {
+ .name = "smc911x",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(gumstix_smc911x0_resources),
+ .resource = gumstix_smc911x0_resources,
+};
+
+static struct platform_device gumstix_smc911x1_device = {
+ .name = "smc911x",
+ .id = 1,
+ .num_resources = ARRAY_SIZE(gumstix_smc911x1_resources),
+ .resource = gumstix_smc911x1_resources,
+};
+
+static struct platform_device *smc911x_devices[] = {
+ &gumstix_smc911x0_device,
+ &gumstix_smc911x1_device,
+};
+
+/* First we're going to test if there's a 2nd SMC911x, and if not, then we'll free up those resources and the GPIO lines
+ * that it would otherwise use. We have no choice but to probe by doing:
+ * Set nCS2 to CS2 mode
+ * Set the reset line to GPIO out mode, and pull it high, then drop it low (to trigger reset)
+ * Read from the memory space to check for the sentinel sequence identifying a likely SMC911x device
+ */
+int __init gumstix_smc911x_init(void)
+{
+ unsigned int val, num_devices=ARRAY_SIZE(smc911x_devices);
+ void *ioaddr;
+
+ /* Set up nPWE */
+ pxa_gpio_mode(GPIO49_nPWE_MD);
+
+ pxa_gpio_mode(GPIO78_nCS_2_MD);
+ // If either if statement fails, then we'll drop out and turn_off_eth1,
+ // if both succeed, then we'll skip that and just proceed with 2 cards
+ if(request_mem_region(gumstix_smc911x1_resources[1].start, SMC911X_IO_EXTENT, "smc911x probe"))
+ {
+ ioaddr = ioremap(gumstix_smc911x1_resources[1].start, SMC911X_IO_EXTENT);
+ val = SMC_GET_PN();
+ iounmap(ioaddr);
+ release_mem_region(gumstix_smc911x1_resources[1].start, SMC911X_IO_EXTENT);
+ if (CHIP_9115 == val ||
+ CHIP_9116 == val ||
+ CHIP_9117 == val ||
+ CHIP_9118 == val ) {
+ goto proceed;
+ }
+ }
+
+turn_off_eth1:
+ // This is apparently not an SMC911x
+ // So, let's decrement the number of devices to request, and reset the GPIO lines to GPIO IN mode
+ num_devices--;
+ smc911x_devices[1] = NULL;
+ pxa_gpio_mode(78 | GPIO_IN);
+
+proceed:
+ pxa_gpio_mode(GPIO15_nCS_1_MD);
+
+ if(smc911x_devices[1]) pxa_gpio_mode(GPIO_GUMSTIX_ETH1_RST_MD);
+ pxa_gpio_mode(GPIO_GUMSTIX_ETH0_RST_MD);
+
+ if(smc911x_devices[1]) GPCR(GPIO_GUMSTIX_ETH1_RST) = GPIO_bit(GPIO_GUMSTIX_ETH1_RST);
+ GPCR(GPIO_GUMSTIX_ETH0_RST) = GPIO_bit(GPIO_GUMSTIX_ETH0_RST);
+ msleep(500); // Hold RESET for at least 200µ
+
+ if(smc911x_devices[1]) GPSR(GPIO_GUMSTIX_ETH1_RST) = GPIO_bit(GPIO_GUMSTIX_ETH1_RST);
+ GPSR(GPIO_GUMSTIX_ETH0_RST) = GPIO_bit(GPIO_GUMSTIX_ETH0_RST);
+ msleep(50);
+
+ return platform_add_devices(smc911x_devices, num_devices);
+}
+
+void __exit gumstix_smc911x_exit(void)
+{
+ if(smc911x_devices[1] != NULL) platform_device_unregister(&gumstix_smc911x1_device);
+ platform_device_unregister(&gumstix_smc911x0_device);
+}
+
+void gumstix_smc911x_load(void) {}
+EXPORT_SYMBOL(gumstix_smc911x_load);
+
+module_init(gumstix_smc911x_init);
+module_exit(gumstix_smc911x_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Craig Hughes <craig@gumstix.com>");
+MODULE_DESCRIPTION("Gumstix board SMC911x chip initialization driver");
+MODULE_VERSION("1:0.1");
Index: linux-2.6.21gum/drivers/net/Kconfig
===================================================================
--- linux-2.6.21gum.orig/drivers/net/Kconfig
+++ linux-2.6.21gum/drivers/net/Kconfig
@@ -897,6 +897,13 @@ config SMC911X
called smc911x. If you want to compile it as a module, say M
here and read <file:Documentation/modules.txt>
+config SMC911X_GUMSTIX
+ tristate
+ default m if SMC911X=m
+ default y if SMC911X=y
+ depends on SMC911X && ARCH_GUMSTIX
+
+
config NET_VENDOR_RACAL
bool "Racal-Interlan (Micom) NI cards"
depends on NET_ETHERNET && ISA
Index: linux-2.6.21gum/drivers/net/Makefile
===================================================================
--- linux-2.6.21gum.orig/drivers/net/Makefile
+++ linux-2.6.21gum/drivers/net/Makefile
@@ -201,6 +201,7 @@ obj-$(CONFIG_PASEMI_MAC) += pasemi_mac.o
obj-$(CONFIG_MACB) += macb.o
obj-$(CONFIG_SMC91X_GUMSTIX) += gumstix-smc91x.o
+obj-$(CONFIG_SMC911X_GUMSTIX) += gumstix-smc911x.o
obj-$(CONFIG_ARM) += arm/
obj-$(CONFIG_DEV_APPLETALK) += appletalk/
obj-$(CONFIG_TR) += tokenring/
Index: linux-2.6.21gum/include/asm-arm/arch-pxa/gumstix.h
===================================================================
--- linux-2.6.21gum.orig/include/asm-arm/arch-pxa/gumstix.h
+++ linux-2.6.21gum/include/asm-arm/arch-pxa/gumstix.h
@@ -52,7 +52,7 @@
#define GPIO_GUMSTIX_ETH0_RST 80
#define GPIO_GUMSTIX_ETH0 36
#else
-#define GPIO_GUMSTIX_ETH0_RST 32
+#define GPIO_GUMSTIX_ETH0_RST 107
#define GPIO_GUMSTIX_ETH0 99
#endif
#define GPIO_GUMSTIX_ETH1_RST 52
Index: linux-2.6.21gum/drivers/net/smc911x.h
===================================================================
--- linux-2.6.21gum.orig/drivers/net/smc911x.h
+++ linux-2.6.21gum/drivers/net/smc911x.h
@@ -33,7 +33,9 @@
* Use the DMA feature on PXA chips
*/
#ifdef CONFIG_ARCH_PXA
+#if !defined( CONFIG_SMC911X_GUMSTIX ) && !defined( CONFIG_SMC911X_GUMSTIX_MODULE )
#define SMC_USE_PXA_DMA 1
+#endif
#define SMC_USE_16BIT 0
#define SMC_USE_32BIT 1
#endif
@@ -46,13 +48,13 @@
#if SMC_USE_16BIT
#define SMC_inb(a, r) readb((a) + (r))
#define SMC_inw(a, r) readw((a) + (r))
-#define SMC_inl(a, r) ((SMC_inw(a, r) & 0xFFFF)+(SMC_inw(a+2, r)<<16))
+#define SMC_inl(a, r) ((SMC_inw(a, r) & 0xFFFF)+(SMC_inw((a)+2, r)<<16))
#define SMC_outb(v, a, r) writeb(v, (a) + (r))
#define SMC_outw(v, a, r) writew(v, (a) + (r))
#define SMC_outl(v, a, r) \
do{ \
- writel(v & 0xFFFF, (a) + (r)); \
- writel(v >> 16, (a) + (r) + 2); \
+ writel((v) & 0xFFFF, (a) + (r)); \
+ writel((v) >> 16, (a) + (r) + 2); \
} while (0)
#define SMC_insl(a, r, p, l) readsw((short*)((a) + (r)), p, l*2)
#define SMC_outsl(a, r, p, l) writesw((short*)((a) + (r)), p, l*2)