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pxa: remove 2.6.37 support

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SVN-Revision: 31643
This commit is contained in:
Gabor Juhos 2012-05-07 17:40:15 +00:00
parent 1f1fd8616f
commit 6b5012ce1f
9 changed files with 0 additions and 1735 deletions
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176
target/linux/pxa/config-default
View file

@ -1,176 +0,0 @@
CONFIG_ALIGNMENT_TRAP=y
CONFIG_APM_EMULATION=m
CONFIG_ARCH_GUMSTIX=y
# CONFIG_ARCH_LUBBOCK is not set
CONFIG_ARCH_MTD_XIP=y
# CONFIG_ARCH_PXA_ESERIES is not set
# CONFIG_ARCH_PXA_IDP is not set
# CONFIG_ARCH_PXA_PALM is not set
CONFIG_ARCH_PXA=y
CONFIG_ARCH_REQUIRE_GPIOLIB=y
# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_ARCH_VIPER is not set
# CONFIG_ARM_THUMB is not set
CONFIG_ARM=y
# CONFIG_ARPD is not set
CONFIG_ATA=m
CONFIG_BITREVERSE=y
CONFIG_BLK_DEV_IDECS=m
# CONFIG_BLK_DEV_IDEDMA is not set
# CONFIG_BLK_DEV_INITRD is not set
CONFIG_CMDLINE="rootfstype=squashfs,jffs2 noinitrd console=ttyS0,115200"
CONFIG_COMMON_CLKDEV=y
CONFIG_CPU_32v5=y
CONFIG_CPU_32=y
CONFIG_CPU_ABRT_EV5T=y
CONFIG_CPU_CACHE_VIVT=y
CONFIG_CPU_CP15_MMU=y
CONFIG_CPU_CP15=y
CONFIG_CPU_PABRT_NOIFAR=y
CONFIG_CPU_TLB_V4WBI=y
CONFIG_CPU_XSCALE=y
# CONFIG_DEBUG_USER is not set
CONFIG_DECOMPRESS_LZMA=y
# CONFIG_DM9000 is not set
CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_EPOLL is not set
# CONFIG_FPE_FASTFPE is not set
# CONFIG_FPE_NWFPE is not set
CONFIG_FRAME_POINTER=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_GENERIC_GPIO=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_GPIOLIB=y
# CONFIG_HAMRADIO is not set
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_HAS_DMA=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAVE_AOUT=y
CONFIG_HAVE_ARCH_KGDB=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_HAVE_IDE=y
CONFIG_HAVE_KERNEL_GZIP=y
CONFIG_HAVE_KERNEL_LZMA=y
CONFIG_HAVE_KERNEL_LZO=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_HAVE_OPROFILE=y
# CONFIG_HW_RANDOM is not set
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=m
# CONFIG_I2C_DESIGNWARE is not set
CONFIG_I2C=m
CONFIG_I2C_PXA=m
CONFIG_I2C_PXA_SLAVE=y
CONFIG_IDE=m
CONFIG_INOTIFY_USER=y
CONFIG_INOTIFY=y
CONFIG_IWMMXT=y
# CONFIG_LEDS_GPIO is not set
CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_MACH_ARCOM_ZEUS is not set
# CONFIG_MACH_ARMCORE is not set
# CONFIG_MACH_BALLOON3 is not set
# CONFIG_MACH_CAPC7117 is not set
# CONFIG_MACH_CM_X300 is not set
# CONFIG_MACH_COLIBRI300 is not set
# CONFIG_MACH_COLIBRI320 is not set
# CONFIG_MACH_COLIBRI is not set
# CONFIG_MACH_CSB726 is not set
# CONFIG_MACH_EM_X270 is not set
# CONFIG_MACH_EXEDA is not set
# CONFIG_MACH_GUMSTIX_F is not set
CONFIG_MACH_GUMSTIX_VERDEX=y
# CONFIG_MACH_H4700 is not set
# CONFIG_MACH_H5000 is not set
# CONFIG_MACH_HIMALAYA is not set
# CONFIG_MACH_ICONTROL is not set
# CONFIG_MACH_INTELMOTE2 is not set
# CONFIG_MACH_LITTLETON is not set
# CONFIG_MACH_LOGICPD_PXA270 is not set
# CONFIG_MACH_MAGICIAN is not set
# CONFIG_MACH_MAINSTONE is not set
# CONFIG_MACH_MIOA701 is not set
# CONFIG_MACH_MP900C is not set
# CONFIG_MACH_PCM027 is not set
# CONFIG_MACH_RAUMFELD_CONNECTOR is not set
# CONFIG_MACH_RAUMFELD_RC is not set
# CONFIG_MACH_RAUMFELD_SPEAKER is not set
# CONFIG_MACH_SAAR is not set
# CONFIG_MACH_STARGATE2 is not set
# CONFIG_MACH_TAVOREVB is not set
# CONFIG_MACH_TAVOREVB3 is not set
# CONFIG_MACH_VPAC270 is not set
# CONFIG_MACH_XCEP is not set
# CONFIG_MACH_ZIPIT2 is not set
# CONFIG_MACH_ZYLONITE is not set
# CONFIG_MACH_ZYLONITE300 is not set
# CONFIG_MACH_ZYLONITE320 is not set
# CONFIG_MFD_T7L66XB is not set
CONFIG_MII=m
CONFIG_MMC_BLOCK=y
CONFIG_MMC_PXA=y
# CONFIG_MMC_SDHCI_PXA is not set
CONFIG_MMC=y
CONFIG_MTD_CFI_ADV_OPTIONS=y
# CONFIG_MTD_CFI_AMDSTD is not set
CONFIG_MTD_CFI_GEOMETRY=y
# CONFIG_MTD_CFI_I2 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_1 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_4 is not set
CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_PXA2XX=y
# CONFIG_MTD_XIP is not set
# CONFIG_PACKET is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_PAGE_OFFSET=0xC0000000
CONFIG_PATA_PCMCIA=m
CONFIG_PCCARD=m
# CONFIG_PCI_SYSCALL is not set
CONFIG_PCMCIA_LOAD_CIS=y
CONFIG_PCMCIA=m
CONFIG_PCMCIA_PXA2XX=m
CONFIG_PLAT_PXA=y
# CONFIG_PM_DEBUG is not set
# CONFIG_PM_RUNTIME is not set
CONFIG_PM=y
CONFIG_PXA27x=y
# CONFIG_PXA_EZX is not set
# CONFIG_PXA_SHARPSL is not set
CONFIG_SA1100_WATCHDOG=m
CONFIG_SCSI=m
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_PROC_FS is not set
# CONFIG_SDIO_UART is not set
# CONFIG_SERIAL_8250 is not set
CONFIG_SERIAL_PXA_CONSOLE=y
CONFIG_SERIAL_PXA=y
CONFIG_SERIO_LIBPS2=m
CONFIG_SERIO=m
# CONFIG_SERIO_RAW is not set
CONFIG_SERIO_SERPORT=m
CONFIG_SMC911X=m
CONFIG_SMC91X=m
CONFIG_SMSC911X=y
CONFIG_SPLIT_PTLOCK_CPUS=4096
# CONFIG_SUSPEND is not set
# CONFIG_SYSCTL_SYSCALL is not set
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
# CONFIG_TRIZEPS_PXA is not set
CONFIG_UID16=y
CONFIG_UNIX=m
CONFIG_VECTORS_BASE=0xffff0000
# CONFIG_VLAN_8021Q is not set
CONFIG_XSCALE_PMU=y
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZONE_DMA_FLAG=0

835
target/linux/pxa/patches/001-gumstix_verdex_pro_arch_support.patch
View file

@ -1,835 +0,0 @@
From 4f4bb58cba3a6c44e9f9f113609287d9d50be9c4 Mon Sep 17 00:00:00 2001
From: Joseph Kortje <jpktech@rogers.com>
Date: Wed, 28 Oct 2009 21:11:28 -0400
Subject: [PATCH] [ARM] Gumstix Verdex Pro arch support
add an option for Verdex Pro when ARCH_GUMSTIX is selected, and
factor earlier Gumstix support into a seperate option
Signed-off-by: Bobby Powers <bobbypowers@gmail.com>
---
arch/arm/mach-pxa/Kconfig | 29 +-
arch/arm/mach-pxa/Makefile | 3 +-
arch/arm/mach-pxa/gumstix-verdex.c | 749 +++++++++++++++++++++++++++
arch/arm/mach-pxa/include/mach/mfp-pxa27x.h | 1 +
4 files changed, 772 insertions(+), 10 deletions(-)
create mode 100644 arch/arm/mach-pxa/gumstix-verdex.c
--- a/arch/arm/mach-pxa/Kconfig
+++ b/arch/arm/mach-pxa/Kconfig
@@ -116,23 +116,34 @@ config MACH_CAPC7117
select PXA3xx
config ARCH_GUMSTIX
- bool "Gumstix XScale 255 boards"
- select PXA25x
+ bool "Gumstix boards"
help
- Say Y here if you intend to run this kernel on
- Basix, Connex, ws-200ax, ws-400ax systems
+ Say Y here if you intend to run this kernel on a
+ gumstix computer.
-choice
- prompt "Gumstix Carrier/Expansion Board"
depends on ARCH_GUMSTIX
-config GUMSTIX_AM200EPD
+config MACH_GUMSTIX_F
+ bool "Gumstix Basix/Connex ..."
+ depends on ARCH_GUMSTIX
+ select PXA25x
+
+ choice
+ prompt "Gumstix Carrier/Expansion Board"
+ depends on MACH_GUMSTIX_F
+
+ config GUMSTIX_AM200EPD
bool "Enable AM200EPD board support"
-config GUMSTIX_AM300EPD
+ config GUMSTIX_AM300EPD
bool "Enable AM300EPD board support"
-endchoice
+ endchoice
+
+config MACH_GUMSTIX_VERDEX
+ bool "Gumstix VERDEX ..."
+ depends on ARCH_GUMSTIX
+ select PXA27x
config MACH_INTELMOTE2
bool "Intel Mote 2 Platform"
--- a/arch/arm/mach-pxa/Makefile
+++ b/arch/arm/mach-pxa/Makefile
@@ -49,7 +49,8 @@ endif
obj-$(CONFIG_MACH_EM_X270) += em-x270.o
obj-$(CONFIG_MACH_CM_X300) += cm-x300.o
obj-$(CONFIG_MACH_CAPC7117) += capc7117.o mxm8x10.o
-obj-$(CONFIG_ARCH_GUMSTIX) += gumstix.o
+obj-$(CONFIG_MACH_GUMSTIX_F) += gumstix.o
+obj-$(CONFIG_MACH_GUMSTIX_VERDEX) += gumstix-verdex.o
obj-$(CONFIG_GUMSTIX_AM200EPD) += am200epd.o
obj-$(CONFIG_GUMSTIX_AM300EPD) += am300epd.o
obj-$(CONFIG_MACH_INTELMOTE2) += stargate2.o
--- /dev/null
+++ b/arch/arm/mach-pxa/gumstix-verdex.c
@@ -0,0 +1,747 @@
+/*
+ * linux/arch/arm/mach-pxa/gumstix-verdex.c
+ *
+ * Support for the Gumstix verdex motherboard.
+ *
+ * Original Author: Craig Hughes
+ * Created: Feb 14, 2008
+ * Copyright: 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.
+ *
+ * Implemented based on lubbock.c by Nicolas Pitre and code from Craig
+ * Hughes
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/interrupt.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/i2c/tsc2007.h>
+
+#include <asm/setup.h>
+#include <asm/memory.h>
+#include <asm/mach-types.h>
+#include <asm/irq.h>
+#include <asm/sizes.h>
+#include <asm/io.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/mach/irq.h>
+#include <asm/mach/flash.h>
+
+#include <mach/mmc.h>
+#include <mach/udc.h>
+#include <mach/pxafb.h>
+#include <mach/ohci.h>
+#include <plat/i2c.h>
+#include <mach/pxa27x.h>
+#include <mach/pxa27x-udc.h>
+#include <mach/gpio.h>
+
+#include <mach/gumstix.h>
+
+#include "generic.h"
+
+#include <linux/delay.h>
+
+#if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
+
+#include <linux/smsc911x.h>
+
+static struct resource verdex_smsc911x_resources[] = {
+ [0] = {
+ .name = "smsc911x-memory",
+ .start = PXA_CS1_PHYS,
+ .end = PXA_CS1_PHYS + 0x000fffff,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_GPIO(GPIO_GUMSTIX_ETH0),
+ .end = IRQ_GPIO(GPIO_GUMSTIX_ETH0),
+ .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWEDGE,
+ },
+};
+
+static struct smsc911x_platform_config verdex_smsc911x_config = {
+ .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
+ .irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL,
+ .flags = SMSC911X_USE_16BIT | SMSC911X_SAVE_MAC_ADDRESS,
+ .phy_interface = PHY_INTERFACE_MODE_MII,
+};
+
+static struct platform_device verdex_smsc911x_device = {
+ .name = "smsc911x",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(verdex_smsc911x_resources),
+ .resource = verdex_smsc911x_resources,
+ .dev = {
+ .platform_data = &verdex_smsc911x_config,
+ },
+};
+
+static void __init verdex_init_smsc911x(void)
+{
+
+ printk(KERN_INFO "Initializing Gumstix verdex smsc911x\n");
+
+ if (gpio_request(GPIO_GUMSTIX_ETH0_RST, "SMSC911x_ETH0_RST") != 0) {
+ printk(KERN_ERR "could not obtain gpio for SMSC911x_ETH0_RST\n");
+ goto err_request_gpio_eth0_rst;
+ }
+
+ if (gpio_request(GPIO_GUMSTIX_ETH0, "SMSC911x_ETH0_IRQ") != 0) {
+ printk(KERN_ERR "could not obtain gpio for SMSC911x_ETH0_IRQ\n");
+ goto err_request_gpio_eth0_irq;
+ }
+
+ if (gpio_direction_output(GPIO_GUMSTIX_ETH0_RST, 0) != 0) {
+ printk(KERN_ERR "could not set SMSC911x_ETH0_RST pin to output\n");
+ goto err_dir;
+ }
+
+ gpio_set_value(GPIO_GUMSTIX_ETH0_RST, 0);
+
+ msleep(500); // Hold RESET for at least 200ms
+
+ gpio_set_value(GPIO_GUMSTIX_ETH0_RST, 1);
+
+ msleep(50);
+
+ if (gpio_direction_input(GPIO_GUMSTIX_ETH0) != 0) {
+ printk(KERN_ERR "could not set SMSC911x_ETH0_IRQ pin to input\n");
+ goto err_dir;
+ }
+
+ gpio_export(GPIO_GUMSTIX_ETH0, 0);
+ platform_device_register(&verdex_smsc911x_device);
+ return;
+
+err_dir:
+ gpio_free(GPIO_GUMSTIX_ETH0_RST);
+
+err_request_gpio_eth0_irq:
+ gpio_free(GPIO_GUMSTIX_ETH0);
+
+err_request_gpio_eth0_rst:
+ return;
+}
+
+#else
+static void __init verdex_init_smsc911x(void) { return; }
+#endif
+
+static unsigned long verdex_pin_config[] = {
+ /* MMC */
+ GPIO32_MMC_CLK,
+ GPIO112_MMC_CMD,
+ GPIO92_MMC_DAT_0,
+ GPIO109_MMC_DAT_1,
+ GPIO110_MMC_DAT_2,
+ GPIO111_MMC_DAT_3,
+
+ /* BTUART */
+ GPIO42_BTUART_RXD,
+ GPIO43_BTUART_TXD,
+ GPIO44_BTUART_CTS,
+ GPIO45_BTUART_RTS,
+
+ /* STUART */
+ GPIO46_STUART_RXD,
+ GPIO47_STUART_TXD,
+
+ /* FFUART */
+ GPIO34_FFUART_RXD,
+ GPIO39_FFUART_TXD,
+
+ /* SSP 2 */
+ GPIO19_SSP2_SCLK,
+ GPIO14_SSP2_SFRM,
+ GPIO13_SSP2_TXD,
+ GPIO11_SSP2_RXD,
+
+ /* SDRAM and local bus */
+ GPIO49_nPWE,
+ GPIO15_nCS_1,
+
+ /* I2C */
+ GPIO117_I2C_SCL,
+ GPIO118_I2C_SDA,
+
+ /* PWM 0 */
+ GPIO16_PWM0_OUT,
+
+ /* BRIGHTNESS */
+ GPIO17_PWM1_OUT,
+
+ /* LCD */
+ GPIO58_LCD_LDD_0,
+ GPIO59_LCD_LDD_1,
+ GPIO60_LCD_LDD_2,
+ GPIO61_LCD_LDD_3,
+ GPIO62_LCD_LDD_4,
+ GPIO63_LCD_LDD_5,
+ GPIO64_LCD_LDD_6,
+ GPIO65_LCD_LDD_7,
+ GPIO66_LCD_LDD_8,
+ GPIO67_LCD_LDD_9,
+ GPIO68_LCD_LDD_10,
+ GPIO69_LCD_LDD_11,
+ GPIO70_LCD_LDD_12,
+ GPIO71_LCD_LDD_13,
+ GPIO72_LCD_LDD_14,
+ GPIO73_LCD_LDD_15,
+ GPIO74_LCD_FCLK,
+ GPIO75_LCD_LCLK,
+ GPIO76_LCD_PCLK,
+#ifdef CONFIG_FB_PXA_SHARP_LQ043_PSP
+ /* DISP must be always high while screen is on */
+ /* Done below in verdex_init */
+#else
+ GPIO77_LCD_BIAS,
+#endif
+
+};
+
+#if defined(CONFIG_PCMCIA_PXA2XX) || defined(CONFIG_PCMCIA_PXA2XX_MODULE)
+
+static unsigned long gpio_ntschg_0[] = {
+ GPIO104_GPIO, // pxa_gpio_mode(GPIO_GUMSTIX_nCD_0_MD);
+};
+
+static unsigned long gpio_ntschg_1[] = {
+ GPIO18_GPIO, // pxa_gpio_mode(GPIO_GUMSTIX_nSTSCHG_1_MD);
+ GPIO36_GPIO, // pxa_gpio_mode(GPIO_GUMSTIX_nCD_1_MD);
+ GPIO27_GPIO, // pxa_gpio_mode(GPIO_GUMSTIX_PRDY_nBSY_1_MD);
+};
+
+static unsigned long gpio_prdy_nbsy_old[] = {
+ GPIO111_GPIO, // pxa_gpio_mode(GPIO_GUMSTIX_nSTSCHG_0_MD);
+ GPIO109_GPIO, // pxa_gpio_mode(GPIO_GUMSTIX_PRDY_nBSY_0_OLD_MD);
+};
+
+static unsigned long gpio_prdy_nbsy[] = {
+ GPIO96_GPIO, // pxa_gpio_mode(GPIO_GUMSTIX_PRDY_nBSY_0_MD);
+};
+
+static unsigned long gpio_nhw_init[] = {
+ GPIO48_nPOE, // pxa_gpio_mode(GPIO_GUMSTIX_nPOE_MD);
+ GPIO102_nPCE_1, // pxa_gpio_mode(GPIO_GUMSTIX_nPCE_1_MD);
+ GPIO105_nPCE_2, // pxa_gpio_mode(GPIO_GUMSTIX_nPCE_2_MD);
+ GPIO104_GPIO, // pxa_gpio_mode(GPIO_GUMSTIX_nCD_0_MD);
+
+ GPIO49_nPWE, // pxa_gpio_mode(GPIO_GUMSTIX_nPWE_MD);
+ GPIO50_nPIOR, // pxa_gpio_mode(GPIO_GUMSTIX_nPIOR_MD);
+ GPIO51_nPIOW, // pxa_gpio_mode(GPIO_GUMSTIX_nPIOW_MD);
+ GPIO79_PSKTSEL, // pxa_gpio_mode(GPIO_GUMSTIX_pSKTSEL_MD);
+ GPIO55_nPREG, // pxa_gpio_mode(GPIO_GUMSTIX_nPREG_MD);
+ GPIO56_nPWAIT, // pxa_gpio_mode(GPIO_GUMSTIX_nPWAIT_MD);
+ GPIO57_nIOIS16, // pxa_gpio_mode(GPIO_GUMSTIX_nIOIS16_MD);
+};
+
+static int net_cf_vx_mode = 0;
+static int pcmcia_cf_nr = 2;
+
+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)
+{
+
+ if ((gpio_request(GPIO_GUMSTIX_nPOE, "GPIO_GUMSTIX_nPOE") == 0) &&
+ (gpio_direction_output(GPIO_GUMSTIX_nPOE, 1) == 0))
+ gpio_export(GPIO_GUMSTIX_nPOE, 0);
+ else
+ printk(KERN_ERR "could not obtain gpio for GPIO_GUMSTIX_nPOE\n");
+
+ if ((gpio_request(GPIO_GUMSTIX_nPCE_1, "GPIO_GUMSTIX_nPCE_1") == 0) &&
+ (gpio_direction_output(GPIO_GUMSTIX_nPCE_1, 1) == 0))
+ gpio_export(GPIO_GUMSTIX_nPCE_1, 0);
+ else
+ printk(KERN_ERR "could not obtain gpio for GPIO_GUMSTIX_nPCE_1\n");
+
+ if ((gpio_request(GPIO_GUMSTIX_nPCE_2, "GPIO_GUMSTIX_nPCE_2") == 0) &&
+ (gpio_direction_output(GPIO_GUMSTIX_nPCE_2, 1) == 0))
+ gpio_export(GPIO_GUMSTIX_nPCE_2, 0);
+ else
+ printk(KERN_ERR "could not obtain gpio for GPIO_GUMSTIX_nPCE_2\n");
+
+ if ((gpio_request(GPIO_GUMSTIX_nCD_0, "GPIO_GUMSTIX_nCD_0") == 0) &&
+ (gpio_direction_input(GPIO_GUMSTIX_nCD_0) == 0))
+ gpio_export(GPIO_GUMSTIX_nCD_0, 0);
+ else
+ printk(KERN_ERR "could not obtain gpio for GPIO_GUMSTIX_nCD_0\n");
+
+ if (net_cf_vx_mode) {
+ if ((gpio_request(GPIO_GUMSTIX_CF_OLD_RESET, "GPIO_GUMSTIX_CF_OLD_RESET") == 0) &&
+ (gpio_direction_output(GPIO_GUMSTIX_CF_OLD_RESET, 1) == 0)) {
+ gpio_export(GPIO_GUMSTIX_CF_OLD_RESET, 0);
+ } else {
+ printk(KERN_ERR "could not obtain gpio for GPIO_GUMSTIX_CF_OLD_RESET\n");
+ }
+ } else {
+ if ((gpio_request(GPIO_GUMSTIX_CF_RESET, "GPIO_GUMSTIX_CF_RESET") == 0) &&
+ (gpio_direction_output(GPIO_GUMSTIX_CF_RESET, 1) == 0)) {
+ gpio_export(GPIO_GUMSTIX_CF_RESET, 0);
+ } else {
+ printk(KERN_ERR "could not obtain gpio for GPIO_GUMSTIX_CF_RESET\n");
+ }
+ }
+
+ // 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
+ pcmcia_cf_nr = 1;
+ }
+
+ udelay(50);
+
+ if (net_cf_vx_mode) {
+ gpio_set_value(GPIO_GUMSTIX_CF_OLD_RESET, 0);
+ gpio_free(GPIO_GUMSTIX_CF_OLD_RESET);
+ } else {
+ gpio_set_value(GPIO_GUMSTIX_CF_RESET, 0);
+ gpio_free(GPIO_GUMSTIX_CF_RESET);
+ }
+
+ printk(KERN_INFO "found %d CF slots\n", pcmcia_cf_nr);
+
+ gpio_free(GPIO_GUMSTIX_nPCE_2);
+ gpio_free(GPIO_GUMSTIX_nPCE_1);
+ gpio_free(GPIO_GUMSTIX_nPOE);
+ return;
+}
+
+#define SMC_IO_EXTENT 16
+#define BANK_SELECT 14
+
+static void __init verdex_pcmcia_pin_config(void)
+{
+ struct resource *res;
+ void *network_controller_memory;
+ struct platform_device *pdev = &verdex_smsc911x_device;
+
+ printk(KERN_INFO "Initializing Gumstix verdex pcmcia\n");
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (res == NULL) {
+ printk(KERN_ERR "no memory resource defined\n");
+ goto err_done;
+ }
+
+ res = request_mem_region(res->start, SMC_IO_EXTENT, "smc91x probe");
+ if (res == NULL) {
+ printk(KERN_ERR "failed to request memory resource\n");
+ goto err_done;
+ }
+
+ // We check for the possibility of SMSC91c111 (reg base offset 0x300 from CS1 base)
+ network_controller_memory = ioremap(res->start + 0x300, SMC_IO_EXTENT);
+ if (network_controller_memory == NULL) {
+ printk(KERN_ERR "failed to ioremap() registers\n");
+ goto err_free_mem;
+ }
+
+ // Look for the special 91c111 value in the bank select register
+ if((0xff00 & readw(network_controller_memory+BANK_SELECT)) == 0x3300) {
+ printk(KERN_INFO "Detected netCF-vx board: pcmcia using older GPIO configuration\n");
+ net_cf_vx_mode = 1;
+ } else {
+ printk(KERN_INFO "Not netCF-vx board: pcmcia using newer GPIO configuration\n");
+ net_cf_vx_mode = 0;
+ }
+
+ iounmap(network_controller_memory);
+err_free_mem:
+ release_mem_region(res->start, SMC_IO_EXTENT);
+err_done:
+
+ gumstix_count_cards(); // this can update pcmcia_cf_nr
+
+ // If pcmcia_cf_nr is 1 then we do not have 2 CF slots
+ // Note: logic sequence was altered from previous kernel revs
+ // so that this works as intended now.
+ if (pcmcia_cf_nr != 0)
+ {
+ pxa2xx_mfp_config(ARRAY_AND_SIZE(gpio_ntschg_0));
+
+ if(net_cf_vx_mode)
+ pxa2xx_mfp_config(gpio_prdy_nbsy_old, 1);
+ else
+ pxa2xx_mfp_config(gpio_prdy_nbsy, 1);
+
+ } else {
+ // Note: this reconfigures pin GPIO18 to be GPIO-IN so make
+ // sure that this only gets done for the old dual slot board
+ // since that pin is an active AF1 out-mode signal (RDY) on
+ // newer boards and changing the pin mode on the newer boards
+ // would result in memory corruption for the NIC (and hang during
+ // PHY test).
+ pxa2xx_mfp_config(ARRAY_AND_SIZE(gpio_ntschg_1));
+ }
+
+ pxa2xx_mfp_config(ARRAY_AND_SIZE(gpio_nhw_init));
+ return;
+}
+
+int __init gumstix_get_cf_cards(void)
+{
+ return pcmcia_cf_nr;
+}
+EXPORT_SYMBOL(gumstix_get_cf_cards);
+
+#ifdef CONFIG_MACH_GUMSTIX_VERDEX
+int __init gumstix_check_if_netCF_vx(void)
+{
+ return net_cf_vx_mode;
+}
+EXPORT_SYMBOL(gumstix_check_if_netCF_vx);
+#endif
+
+#endif
+
+#if defined(CONFIG_FB_PXA_SHARP_LQ043_PSP) || defined(CONFIG_FB_PXA_SAMSUNG_LTE430WQ_F0C)
+static void gumstix_lcd_backlight(int on_or_off)
+{
+ int err;
+ err = gpio_request(17, "LCD BACKLIGHT");
+ if (err) {
+ //pr_warning("Gumstix Verdex: Failed to request LCD Backlight gpio\n");
+ return;
+ }
+
+ if(on_or_off) {
+ gpio_direction_input(17);
+ } else {
+ GPCR(17) = GPIO_bit(17);
+ gpio_direction_output(17, 0);
+ GPCR(17) = GPIO_bit(17);
+ }
+
+ return;
+}
+#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 = LCCR3_PixFlEdg,
+};
+#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 | (0 << 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 | (0 << 30),
+ .pxafb_backlight_power = &gumstix_lcd_backlight,
+};
+#endif
+
+static struct platform_device verdex_audio_device = {
+ .name = "pxa2xx-ac97",
+ .id = -1,
+};
+
+static struct platform_device *devices[] __initdata = {
+ &verdex_audio_device,
+};
+
+/* PXA27x OHCI controller setup */
+#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
+static int ohci_verdex_init(struct device *dev)
+{
+ // Turn on port 2 in host mode
+ UP2OCR = UP2OCR_HXS | UP2OCR_HXOE | UP2OCR_DPPDE | UP2OCR_DMPDE;
+
+ /* See drivers/usb/host/ohci-pxa27x.c for further details but
+ ENABLE_PORT_ALL flag is equivalent to using this old sequence:
+ UHCHR = (UHCHR) &
+ ~(UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSEP3 | UHCHR_SSE);
+ */
+ return 0;
+}
+
+static struct pxaohci_platform_data verdex_ohci_platform_data = {
+ .port_mode = PMM_PERPORT_MODE,
+ .flags = ENABLE_PORT_ALL,
+ .init = ohci_verdex_init,
+};
+
+static void __init verdex_ohci_init(void)
+{
+ pxa_set_ohci_info(&verdex_ohci_platform_data);
+}
+#else
+static void __init verdex_ohci_init(void) {
+ printk(KERN_INFO "Gumstix verdex host usb ohci is disabled\n");
+}
+#endif
+
+
+#if defined(CONFIG_MMC_PXA) || defined(CONFIG_MMC_PXA_MODULE)
+static struct pxamci_platform_data verdex_mci_platform_data;
+
+static int verdex_mci_init(struct device *dev, irq_handler_t detect_int,
+ void *data)
+{
+ /* GPIO setup for MMC on the 120-pin connector is done in verdex_init.
+ * There is no card detect on a uSD connector so no interrupt to register.
+ * There is no WP detect GPIO line either.
+ */
+
+ return 0;
+}
+
+static struct pxamci_platform_data verdex_mci_platform_data = {
+ .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
+ .init = verdex_mci_init,
+};
+
+static void __init verdex_mmc_init(void)
+{
+ pxa_set_mci_info(&verdex_mci_platform_data);
+}
+#else
+static void __init verdex_mmc_init(void)
+{
+ printk(KERN_INFO "Gumstix verdex mmc disabled\n");
+}
+#endif
+
+#if defined(CONFIG_USB_GADGET_PXA2XX) || defined(CONFIG_USB_GADGET_PXA2XX_MODULE)
+static struct pxa2xx_udc_mach_info verdex_udc_info __initdata = {
+ .gpio_vbus = GPIO35,
+ .gpio_pullup = GPIO41,
+};
+
+static void __init verdex_udc_init(void)
+{
+ pxa_set_udc_info(&verdex_udc_info);
+}
+#else
+static void __init verdex_udc_init(void)
+{
+ printk(KERN_INFO "Gumstix verdex udc is disabled\n");
+}
+#endif
+
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+
+#if defined(CONFIG_TOUCHSCREEN_TSC2003) || defined(CONFIG_TOUCHSCREEN_TSC2003_MODULE)
+
+#define VERDEX_GPIO_PENDOWN 16
+
+static int tsc2003_init_platform_hw(void)
+{
+ return 0;
+}
+
+static void tsc2003_exit_platform_hw(void)
+{
+ return;
+}
+
+static void tsc2003_clear_penirq(void)
+{
+ return;
+}
+
+static int tsc2003_get_pendown_state(void)
+{
+ return !gpio_get_value(VERDEX_GPIO_PENDOWN);
+}
+
+static struct tsc2007_platform_data tsc2003_config = {
+ .model = 2003,
+ .x_plate_ohms = 100,
+ .get_pendown_state = tsc2003_get_pendown_state,
+ .clear_penirq = tsc2003_clear_penirq,
+ .init_platform_hw = tsc2003_init_platform_hw,
+ .exit_platform_hw = tsc2003_exit_platform_hw,
+};
+#endif
+
+static struct i2c_board_info __initdata verdex_i2c_board_info[] = {
+#if defined(CONFIG_RTC_DRV_DS1307) || defined(CONFIG_RTC_DRV_DS1307_MODULE)
+
+ {
+ I2C_BOARD_INFO("rtc-ds1307", 0x68),
+ },
+#endif
+#if defined(CONFIG_TOUCHSCREEN_TSC2003) || defined(CONFIG_TOUCHSCREEN_TSC2003_MODULE)
+ {
+ I2C_BOARD_INFO("tsc2003", 0x48),
+ .platform_data = &tsc2003_config,
+ .irq = IRQ_GPIO(VERDEX_GPIO_PENDOWN),
+ },
+#endif
+};
+
+static struct i2c_pxa_platform_data verdex_i2c_pwr_info = {
+ .fast_mode = 1,
+};
+
+static struct i2c_pxa_platform_data verdex_i2c_info = {
+ .fast_mode = 1,
+};
+
+static void __init verdex_i2c_init(void)
+{
+ printk(KERN_INFO "Initializing Gumstix verdex i2c\n");
+
+#if defined(CONFIG_TOUCHSCREEN_TSC2003) || defined(CONFIG_TOUCHSCREEN_TSC2003_MODULE)
+ if ((gpio_request(VERDEX_GPIO_PENDOWN, "TSC2003_PENDOWN") == 0) &&
+ (gpio_direction_input(VERDEX_GPIO_PENDOWN) == 0)) {
+ gpio_export(VERDEX_GPIO_PENDOWN, 0);
+ } else {
+ printk(KERN_ERR "could not obtain gpio for TSC2003_PENDOWN\n");
+ return;
+ }
+#endif
+
+ i2c_register_board_info(0, verdex_i2c_board_info,
+ ARRAY_SIZE(verdex_i2c_board_info));
+ pxa_set_i2c_info(&verdex_i2c_info);
+ pxa27x_set_i2c_power_info(&verdex_i2c_pwr_info);
+}
+#else
+static inline void verdex_i2c_init(void) {}
+#endif
+
+#if defined(CONFIG_PCMCIA_PXA2XX) || defined(CONFIG_PCMCIA_PXA2XX_MODULE)
+static void __init verdex_pcmcia_init(void)
+{
+ verdex_pcmcia_pin_config();
+}
+#else
+static void __init verdex_pcmcia_init(void) {
+ printk(KERN_INFO "Gumstix verdex pcmcia is disabled\n");
+}
+#endif
+
+
+static void __init verdex_init(void)
+{
+ pxa2xx_mfp_config(ARRAY_AND_SIZE(verdex_pin_config));
+
+#ifdef CONFIG_FB_PXA_SHARP_LQ043_PSP
+ /* DISP must be always high while screen is on */
+ gpio_direction_output(GPIO77, 0);
+ GPSR(GPIO77) = GPIO_bit(GPIO77);
+#endif
+ verdex_udc_init();
+ verdex_mmc_init();
+ verdex_ohci_init();
+ verdex_i2c_init();
+ verdex_init_smsc911x();
+ verdex_pcmcia_init();
+
+#if defined(CONFIG_FB_PXA_ALPS_CDOLLAR) || defined(CONFIG_FB_PXA_SHARP_LQ043_PSP) || defined(CONFIG_FB_PXA_SAMSUNG_LTE430WQ_F0C)
+ printk(KERN_INFO "Initializing Gumstix verdex FB info\n");
+ set_pxa_fb_info(&gumstix_fb_info);
+#endif
+ printk(KERN_INFO "Initializing Gumstix platform_add_devices\n");
+ (void) platform_add_devices(devices, ARRAY_SIZE(devices));
+}
+
+MACHINE_START(GUMSTIX, "Gumstix verdex")
+ .boot_params = 0xa0000100, /* match u-boot bi_boot_params */
+ .map_io = pxa_map_io,
+ .init_irq = pxa27x_init_irq,
+ .timer = &pxa_timer,
+ .init_machine = verdex_init,
+MACHINE_END
+
--- a/arch/arm/mach-pxa/include/mach/mfp-pxa27x.h
+++ b/arch/arm/mach-pxa/include/mach/mfp-pxa27x.h
@@ -109,6 +109,7 @@
#define GPIO54_nPCE_2 MFP_CFG_OUT(GPIO54, AF2, DRIVE_HIGH)
#define GPIO78_nPCE_2 MFP_CFG_OUT(GPIO78, AF1, DRIVE_HIGH)
#define GPIO87_nPCE_2 MFP_CFG_IN(GPIO87, AF1)
+#define GPIO105_nPCE_2 MFP_CFG_OUT(GPIO105, AF1, DRIVE_HIGH)
#define GPIO55_nPREG MFP_CFG_OUT(GPIO55, AF2, DRIVE_HIGH)
#define GPIO50_nPIOR MFP_CFG_OUT(GPIO50, AF2, DRIVE_HIGH)
#define GPIO51_nPIOW MFP_CFG_OUT(GPIO51, AF2, DRIVE_HIGH)

52
target/linux/pxa/patches/002-verdex_lcd_support.patch
View file

@ -1,52 +0,0 @@
From eb92a178eceae4e5d18bbb442b8e44cb88457d60 Mon Sep 17 00:00:00 2001
From: Joseph Kortje <jpktech@rogers.com>
Date: Wed, 28 Oct 2009 21:25:57 -0400
Subject: [PATCH] [ARM] Gumstix Verdex LCD config options
add options to Kconfig for Verdex LCD support
Signed-off-by: Bobby Powers <bobbypowers@gmail.com>
---
drivers/video/Kconfig | 31 +++++++++++++++++++++++++++++++
1 files changed, 31 insertions(+), 0 deletions(-)
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -1822,6 +1822,37 @@ config FB_PXA
say M here and read <file:Documentation/kbuild/modules.txt>.
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_OVERLAY
bool "Support PXA27x/PXA3xx Overlay(s) as framebuffer"

211
target/linux/pxa/patches/003-gumstix_h_verdex_pro_support.patch
View file

@ -1,211 +0,0 @@
From adb6abbe4e3bc17c20cdc70e4a4357f1633d4970 Mon Sep 17 00:00:00 2001
From: Joseph Kortje <jpktech@rogers.com>
Date: Wed, 28 Oct 2009 21:49:11 -0400
Subject: [PATCH] [ARM] gumstix.h: Verdex Pro support
Added a bunch of ifdefs to support both original gumstix boards
as well as the Verdex Pro in gumstix.h
Signed-off-by: Bobby Powers <bobbypowers@gmail.com>
---
arch/arm/mach-pxa/include/mach/gumstix.h | 160 ++++++++++++++++++++++++------
1 files changed, 130 insertions(+), 30 deletions(-)
--- a/arch/arm/mach-pxa/include/mach/gumstix.h
+++ b/arch/arm/mach-pxa/include/mach/gumstix.h
@@ -6,6 +6,9 @@
* published by the Free Software Foundation.
*/
+#if !defined(__ASM_ARCH_MFP_PXA27X_H) && !defined(__ASM_ARCH_MFP_PXA25X_H)
+ #error You need to include either mfp-pxa27x.h or mfp-pxa25x.h
+#endif
/* BTRESET - Reset line to Bluetooth module, active low signal. */
#define GPIO_GUMSTIX_BTRESET 7
@@ -20,9 +23,18 @@ 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. */
+#ifndef CONFIG_MACH_GUMSTIX_VERDEX
+
#define GPIO_GUMSTIX_USB_GPIOn 35
#define GPIO_GUMSTIX_USB_GPIOx 41
+#else
+
+#define GPIO_GUMSTIX_USB_GPIOn 100
+#define GPIO_GUMSTIX_USB_GPIOx 27
+
+#endif
+
/* usb state change */
#define GUMSTIX_USB_INTR_IRQ IRQ_GPIO(GPIO_GUMSTIX_USB_GPIOn)
@@ -42,48 +54,136 @@ has detected a cable insertion; driven l
* 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_MACH_GUMSTIX_VERDEX
#define GPIO_GUMSTIX_ETH0_RST 80
-#define GPIO_GUMSTIX_ETH0_RST_MD (GPIO_GUMSTIX_ETH0_RST | GPIO_OUT)
+#define GPIO_GUMSTIX_ETH0 36
+#else
+#define GPIO_GUMSTIX_ETH0_RST 107
+#define GPIO_GUMSTIX_ETH0 99
+#endif
#define GPIO_GUMSTIX_ETH1_RST 52
-#define GPIO_GUMSTIX_ETH1_RST_MD (GPIO_GUMSTIX_ETH1_RST | GPIO_OUT)
+#define GPIO_GUMSTIX_ETH1 27
-#define GPIO_GUMSTIX_ETH0 36
+#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 GUMSTIX_ETH0_IRQ IRQ_GPIO(GPIO_GUMSTIX_ETH0)
-#define GPIO_GUMSTIX_ETH1 27
#define GPIO_GUMSTIX_ETH1_MD (GPIO_GUMSTIX_ETH1 | GPIO_IN)
-#define GUMSTIX_ETH1_IRQ IRQ_GPIO(GPIO_GUMSTIX_ETH1)
+#define GUMSTIX_ETH0_IRQ IRQ_GPIO(GPIO_GUMSTIX_ETH0)
+#define GUMSTIX_ETH1_IRQ IRQ_GPIO(GPIO_GUMSTIX_ETH1)
/* CF reset line */
-#define GPIO8_RESET 8
+#define GPIO8_CF_RESET 8
+#define GPIO97_CF_RESET 97
+#define GPIO110_CF_RESET 110
+
+#ifndef CONFIG_MACH_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 48
+#define GPIO_GUMSTIX_nPWE 49
+#define GPIO_GUMSTIX_nPIOR 50
+#define GPIO_GUMSTIX_nPIOW 51
+
+#ifndef CONFIG_MACH_GUMSTIX_VERDEX
+#define GPIO_GUMSTIX_nPCE_1 52
+#define GPIO_GUMSTIX_nPCE_2 53
+#define GPIO_GUMSTIX_pSKTSEL 54
+#else
+#define GPIO_GUMSTIX_nPCE_1 102
+#define GPIO_GUMSTIX_nPCE_2 105
+#define GPIO_GUMSTIX_pSKTSEL 79
+#endif
+
+#define GPIO_GUMSTIX_nPREG 55
+#define GPIO_GUMSTIX_nPWAIT 56
+#define GPIO_GUMSTIX_nIOIS16 57
+
+/* Pin mode definitions correspond to mfp-pxa2[57]x.h */
+#define GPIO_GUMSTIX_nPOE_MD GPIO48_nPOE
+#define GPIO_GUMSTIX_nPWE_MD GPIO49_nPWE
+#define GPIO_GUMSTIX_nPIOR_MD GPIO50_nPIOR
+#define GPIO_GUMSTIX_nPIOW_MD GPIO51_nPIOW
+
+#ifndef CONFIG_MACH_GUMSTIX_VERDEX
+#define GPIO_GUMSTIX_nPCE_1_MD GPIO52_nPCE_1
+#define GPIO_GUMSTIX_nPCE_2_MD GPIO53_nPCE_2
+#define GPIO_GUMSTIX_pSKTSEL_MD GPIO54_pSKTSEL
+#else
+#define GPIO_GUMSTIX_nPCE_1_MD GPIO102_nPCE_1
+#define GPIO_GUMSTIX_nPCE_2_MD GPIO105_nPCE_2
+#define GPIO_GUMSTIX_pSKTSEL_MD GPIO79_pSKTSEL
+#endif
+
+#define GPIO_GUMSTIX_nPREG_MD GPIO55_nPREG
+#define GPIO_GUMSTIX_nPWAIT_MD GPIO56_nPWAIT
+#define GPIO_GUMSTIX_nIOIS16_MD GPIO57_nIOIS16
/* CF slot 0 */
-#define GPIO4_nBVD1 4
-#define GPIO4_nSTSCHG GPIO4_nBVD1
-#define GPIO11_nCD 11
-#define GPIO26_PRDY_nBSY 26
-#define GUMSTIX_S0_nSTSCHG_IRQ IRQ_GPIO(GPIO4_nSTSCHG)
-#define GUMSTIX_S0_nCD_IRQ IRQ_GPIO(GPIO11_nCD)
-#define GUMSTIX_S0_PRDY_nBSY_IRQ IRQ_GPIO(GPIO26_PRDY_nBSY)
+#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_MACH_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 18
-#define GPIO18_nSTSCHG GPIO18_nBVD1
-#define GPIO36_nCD 36
-#define GPIO27_PRDY_nBSY 27
-#define GUMSTIX_S1_nSTSCHG_IRQ IRQ_GPIO(GPIO18_nSTSCHG)
-#define GUMSTIX_S1_nCD_IRQ IRQ_GPIO(GPIO36_nCD)
-#define GUMSTIX_S1_PRDY_nBSY_IRQ IRQ_GPIO(GPIO27_PRDY_nBSY)
-
-/* CF GPIO line modes */
-#define GPIO4_nSTSCHG_MD (GPIO4_nSTSCHG | GPIO_IN)
-#define GPIO8_RESET_MD (GPIO8_RESET | GPIO_OUT)
-#define GPIO11_nCD_MD (GPIO11_nCD | GPIO_IN)
-#define GPIO18_nSTSCHG_MD (GPIO18_nSTSCHG | GPIO_IN)
-#define GPIO26_PRDY_nBSY_MD (GPIO26_PRDY_nBSY | GPIO_IN)
-#define GPIO27_PRDY_nBSY_MD (GPIO27_PRDY_nBSY | GPIO_IN)
-#define GPIO36_nCD_MD (GPIO36_nCD | GPIO_IN)
+#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 - correspond to mfp-pxa2[57]x.h */
+#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 GPIO111_GPIO
+#define GPIO_GUMSTIX_nCD_0_MD GPIO104_GPIO
+
+#define GPIO_GUMSTIX_PRDY_nBSY_0_MD GPIO96_GPIO
+#define GPIO_GUMSTIX_PRDY_nBSY_0_OLD_MD GPIO109_GPIO
+
+#define GPIO_GUMSTIX_nSTSCHG_1_MD GPIO18_GPIO
+#define GPIO_GUMSTIX_nCD_1_MD GPIO36_GPIO
+#define GPIO_GUMSTIX_PRDY_nBSY_1_MD GPIO27_GPIO
/* for expansion boards that can't be programatically detected */
extern int am200_init(void);

102
target/linux/pxa/patches/004-smsc911x_verdex_pro_support.patch
View file

@ -1,102 +0,0 @@
From 7645a459feb02f7aae4c3a5724b7800495d1b659 Mon Sep 17 00:00:00 2001
From: Bobby Powers <bobbypowers@gmail.com>
Date: Wed, 28 Oct 2009 22:41:31 -0400
Subject: [PATCH] [ARM] smsc911x: Verdex Pro support
Basically Joseph Kortje's patch, cleaned up to apply to Linus's
tree. Some of the smsc911x.c had been applied already
Signed-off-by: Bobby Powers <bobbypowers@gmail.com>
---
drivers/net/smsc911x.c | 50 +++++++++++++++++++++++++++++++++++++--------
drivers/net/smsc911x.h | 2 +-
include/linux/smsc911x.h | 11 ++++++++++
3 files changed, 53 insertions(+), 10 deletions(-)
--- a/drivers/net/smsc911x.c
+++ b/drivers/net/smsc911x.c
@@ -1189,7 +1189,7 @@ static int smsc911x_open(struct net_devi
SMSC_WARNING(IFUP,
"Timed out waiting for EEPROM busy bit to clear");
- smsc911x_reg_write(pdata, GPIO_CFG, 0x70070000);
+ smsc911x_reg_write(pdata, GPIO_CFG, GPIO_CFG_LED1_EN_ | GPIO_CFG_LED2_EN_ | (1 << 20));
/* The soft reset above cleared the device's MAC address,
* restore it from local copy (set in probe) */
@@ -1201,8 +1201,8 @@ static int smsc911x_open(struct net_devi
smsc911x_reg_write(pdata, INT_EN, 0);
smsc911x_reg_write(pdata, INT_STS, 0xFFFFFFFF);
- /* Set interrupt deassertion to 100uS */
- intcfg = ((10 << 24) | INT_CFG_IRQ_EN_);
+ /* Set interrupt deassertion to 22*10uS */
+ intcfg = ((22 << 24) | INT_CFG_IRQ_EN_);
if (pdata->config.irq_polarity) {
SMSC_TRACE(IFUP, "irq polarity: active high");
@@ -1228,7 +1228,7 @@ static int smsc911x_open(struct net_devi
temp |= INT_EN_SW_INT_EN_;
smsc911x_reg_write(pdata, INT_EN, temp);
- timeout = 1000;
+ timeout = 2000;
while (timeout--) {
if (pdata->software_irq_signal)
break;
@@ -1946,6 +1946,38 @@ static int __devexit smsc911x_drv_remove
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 */
+ (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) */
+ }
+}
+
static int __devinit smsc911x_drv_probe(struct platform_device *pdev)
{
struct net_device *dev;
@@ -2082,11 +2114,11 @@ static int __devinit smsc911x_drv_probe(
SMSC_TRACE(PROBE,
"Mac Address is read from LAN911x EEPROM");
} else {
- /* eeprom values are invalid, generate random MAC */
- random_ether_addr(dev->dev_addr);
- smsc911x_set_hw_mac_address(pdata, dev->dev_addr);
- SMSC_TRACE(PROBE,
- "MAC Address is set to random_ether_addr");
+ /* eeprom values are invalid, generate MAC from serial number */
+ gen_serial_ether_addr(dev->dev_addr);
+ smsc911x_set_hw_mac_address(pdata, dev->dev_addr);
+ SMSC_TRACE(PROBE,
+ "MAC Address is derived from system serial number");
}
}

235
target/linux/pxa/patches/005-verdex_pcmcia_support.patch
View file

@ -1,235 +0,0 @@
From 76a102bd5c9d792db19c6c72eafdecea0311a0c9 Mon Sep 17 00:00:00 2001
From: Craig Hughes <craig@gumstix.com>
Date: Fri, 30 Oct 2009 14:16:27 -0400
Subject: [PATCH] [ARM] pxa: Gumstix Verdex PCMCIA support
Needed for the Libertas CS wireless device.
Signed-off-by: Bobby Powers <bobbypowers@gmail.com>
---
drivers/pcmcia/Kconfig | 3 +-
drivers/pcmcia/Makefile | 3 +
drivers/pcmcia/pxa2xx_gumstix.c | 194 +++++++++++++++++++++++++++++++++++++++
3 files changed, 199 insertions(+), 1 deletions(-)
create mode 100644 drivers/pcmcia/pxa2xx_gumstix.c
--- a/drivers/pcmcia/Kconfig
+++ b/drivers/pcmcia/Kconfig
@@ -215,7 +215,7 @@ config PCMCIA_PXA2XX
depends on (ARCH_LUBBOCK || MACH_MAINSTONE || PXA_SHARPSL \
|| MACH_ARMCORE || ARCH_PXA_PALM || TRIZEPS_PCMCIA \
|| ARCOM_PCMCIA || ARCH_PXA_ESERIES || MACH_STARGATE2 \
- || MACH_VPAC270 || MACH_BALLOON3)
+ || MACH_VPAC270 || MACH_BALLOON3 || ARCH_GUMSTIX)
select PCMCIA_SOC_COMMON
help
Say Y here to include support for the PXA2xx PCMCIA controller
--- a/drivers/pcmcia/Makefile
+++ b/drivers/pcmcia/Makefile
@@ -71,6 +71,9 @@ pxa2xx-obj-$(CONFIG_MACH_STARGATE2) +=
pxa2xx-obj-$(CONFIG_MACH_VPAC270) += pxa2xx_vpac270.o
pxa2xx-obj-$(CONFIG_MACH_BALLOON3) += pxa2xx_balloon3.o
+pxa2xx-obj-$(CONFIG_MACH_GUMSTIX_VERDEX) += pxa2xx_cs.o
+pxa2xx_cs-objs := pxa2xx_gumstix.o
+
obj-$(CONFIG_PCMCIA_PXA2XX) += pxa2xx_base.o $(pxa2xx-obj-y)
obj-$(CONFIG_PCMCIA_XXS1500) += xxs1500_ss.o
--- /dev/null
+++ b/drivers/pcmcia/pxa2xx_gumstix.c
@@ -0,0 +1,194 @@
+/*
+ * 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/irq.h>
+#include <linux/gpio.h>
+
+#include <linux/delay.h>
+#include <linux/platform_device.h>
+
+#include <pcmcia/ss.h>
+
+#include <mach/hardware.h>
+#include <asm/mach-types.h>
+
+#ifdef CONFIG_MACH_GUMSTIX_VERDEX
+#include <mach/pxa27x.h>
+#else
+#include <mach/pxa27x.h>
+#endif
+
+#include <asm/io.h>
+#include <mach/gpio.h>
+#include <mach/gumstix.h>
+#include "soc_common.h"
+
+#define ARRAY_AND_SIZE(x) (x), ARRAY_SIZE(x)
+
+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)
+{
+/* Note: The verdex_pcmcia_pin_config is moved to gumstix_verdex.c in order to use mfp_pxa2xx_config
+ for board-specific pin configuration instead of the old deprecated pxa_gpio_mode function. Thus,
+ only the IRQ init is still needed to be done here. */
+ 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));
+ }
+
+ if (net_cf_vx_mode) {
+ gpio_free(GPIO_GUMSTIX_CF_OLD_RESET);
+ } else {
+ gpio_free(GPIO_GUMSTIX_CF_RESET);
+ }
+
+}
+
+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;
+
+extern int __init gumstix_get_cf_cards(void);
+
+#ifdef CONFIG_MACH_GUMSTIX_VERDEX
+extern int __init gumstix_check_if_netCF_vx(void);
+#endif
+
+static int __init gumstix_pcmcia_init(void)
+{
+ int ret;
+
+#ifdef CONFIG_MACH_GUMSTIX_VERDEX
+ net_cf_vx_mode = gumstix_check_if_netCF_vx();
+#endif
+
+ gumstix_pcmcia_ops.nr = gumstix_get_cf_cards();
+
+ gumstix_pcmcia_device = platform_device_alloc("pxa2xx-pcmcia", -1);
+ if (!gumstix_pcmcia_device)
+ return -ENOMEM;
+
+ ret = platform_device_add_data(gumstix_pcmcia_device, &gumstix_pcmcia_ops,
+ sizeof(gumstix_pcmcia_ops));
+
+ if (ret == 0) {
+ printk(KERN_INFO "Registering gumstix PCMCIA interface.\n");
+ 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");

37
target/linux/pxa/patches/006-define_smsc911x_for_pcmcia.patch
View file

@ -1,37 +0,0 @@
From ddd30dbf3cfd805b0de99fc581d0fa1cc7236ef9 Mon Sep 17 00:00:00 2001
From: Bobby Powers <bobbypowers@gmail.com>
Date: Fri, 13 Nov 2009 01:33:05 -0500
Subject: [PATCH] pxa: define smsc911x structures for pcmcia too
The gumstix pcmcia support (which the wireless driver uses) needs
to know about the smsc911x platform device even if smsc811x support
is disabled, as they share resources.
Signed-off-by: Bobby Powers <bobbypowers@gmail.com>
---
arch/arm/mach-pxa/gumstix-verdex.c | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
--- a/arch/arm/mach-pxa/gumstix-verdex.c
+++ b/arch/arm/mach-pxa/gumstix-verdex.c
@@ -51,7 +51,9 @@
#include <linux/delay.h>
-#if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
+
+#if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE) \
+ || defined(CONFIG_PCMCIA_PXA2XX) || defined(CONFIG_PCMCIA_PXA2XX_MODULE)
#include <linux/smsc911x.h>
@@ -85,7 +87,9 @@ static struct platform_device verdex_sms
.platform_data = &verdex_smsc911x_config,
},
};
+#endif
+#if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
static void __init verdex_init_smsc911x(void)
{

30
target/linux/pxa/patches/007-fix_verdex_pro_mmc_initialization.patch
View file

@ -1,30 +0,0 @@
From 7169c68fec79e61549b8e9c0106dde88e4d1bf9d Mon Sep 17 00:00:00 2001
From: Bobby Powers <rpowers@harttech.com>
Date: Thu, 29 Oct 2009 15:39:45 -0400
Subject: [PATCH] [ARM] pxa: fix Verdex Pro mmc initialization
The MicroSD port doesn't have card detect, read-only switch
support, and is continuously powered. Somewhere in the
forward-porting this got lost in the structure initialization.
Signed-off-by: Bobby Powers <rpowers@harttech.com>
---
arch/arm/mach-pxa/gumstix-verdex.c | 7 +++++--
1 files changed, 5 insertions(+), 2 deletions(-)
--- a/arch/arm/mach-pxa/gumstix-verdex.c
+++ b/arch/arm/mach-pxa/gumstix-verdex.c
@@ -590,8 +590,11 @@ static int verdex_mci_init(struct device
}
static struct pxamci_platform_data verdex_mci_platform_data = {
- .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
- .init = verdex_mci_init,
+ .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
+ .init = verdex_mci_init,
+ .gpio_card_detect = -1,
+ .gpio_card_ro = -1,
+ .gpio_power = -1,
};
static void __init verdex_mmc_init(void)

57
target/linux/pxa/patches/008-verdex_mtd_support.patch
View file

@ -1,57 +0,0 @@
--- a/arch/arm/mach-pxa/gumstix-verdex.c
+++ b/arch/arm/mach-pxa/gumstix-verdex.c
@@ -51,6 +51,46 @@
#include <linux/delay.h>
+static struct resource flash_resource = {
+ .start = 0x00000000,
+ .end = SZ_64M - 1,
+ .flags = IORESOURCE_MEM,
+};
+
+static struct mtd_partition gumstix_partitions[] = {
+ {
+ .name = "u-boot",
+ .size = 0x00040000,
+ .offset = 0,
+ .mask_flags = MTD_WRITEABLE /* force read-only */
+ } , {
+ .name = "rootfs",
+ .size = 0x01ec0000,
+ .offset = 0x00040000
+ } , {
+ .name = "kernel",
+ .size = 0x00100000,
+ .offset = 0x01f00000
+ }
+};
+
+static struct flash_platform_data gumstix_flash_data = {
+ .map_name = "cfi_probe",
+ .parts = gumstix_partitions,
+ .nr_parts = ARRAY_SIZE(gumstix_partitions),
+ .width = 2,
+};
+
+static struct platform_device gumstix_flash_device = {
+ .name = "pxa2xx-flash",
+ .id = 0,
+ .dev = {
+ .platform_data = &gumstix_flash_data,
+ },
+ .resource = &flash_resource,
+ .num_resources = 1,
+};
+
#if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE) \
|| defined(CONFIG_PCMCIA_PXA2XX) || defined(CONFIG_PCMCIA_PXA2XX_MODULE)
@@ -540,6 +580,7 @@ static struct platform_device verdex_aud
};
static struct platform_device *devices[] __initdata = {
+ &gumstix_flash_device,
&verdex_audio_device,
};