mxs: initial 4.4 support
Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu> SVN-Revision: 48377
This commit is contained in:
Zoltan Herpai
parent
4e3813c79d
commit
06bcc64f1f
2 changed files with 380 additions and 0 deletions
300
target/linux/mxs/config-4.4
Normal file
300
target/linux/mxs/config-4.4
Normal file
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@ -0,0 +1,300 @@
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CONFIG_ALIGNMENT_TRAP=y
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# CONFIG_AMBA_PL08X is not set
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# CONFIG_APM_EMULATION is not set
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CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y
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CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
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CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
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CONFIG_ARCH_HAS_SG_CHAIN=y
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CONFIG_ARCH_HAVE_CUSTOM_GPIO_H=y
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CONFIG_ARCH_HIBERNATION_POSSIBLE=y
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CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
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CONFIG_ARCH_MULTIPLATFORM=y
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CONFIG_ARCH_MULTI_CPU_AUTO=y
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# CONFIG_ARCH_MULTI_V4 is not set
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# CONFIG_ARCH_MULTI_V4T is not set
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CONFIG_ARCH_MULTI_V4_V5=y
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CONFIG_ARCH_MULTI_V5=y
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CONFIG_ARCH_MXS=y
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CONFIG_ARCH_NR_GPIO=0
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CONFIG_ARCH_REQUIRE_GPIOLIB=y
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# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
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# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
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CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
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CONFIG_ARCH_SUPPORTS_UPROBES=y
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CONFIG_ARCH_SUSPEND_POSSIBLE=y
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CONFIG_ARCH_USE_BUILTIN_BSWAP=y
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CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
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CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
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CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
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CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
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CONFIG_ARM=y
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CONFIG_ARM_AMBA=y
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CONFIG_ARM_APPENDED_DTB=y
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CONFIG_ARM_ATAG_DTB_COMPAT=y
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# CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEND is not set
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CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_FROM_BOOTLOADER=y
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CONFIG_ARM_CPU_SUSPEND=y
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CONFIG_ARM_HAS_SG_CHAIN=y
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CONFIG_ARM_L1_CACHE_SHIFT=5
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CONFIG_ARM_PATCH_PHYS_VIRT=y
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# CONFIG_ARM_SP805_WATCHDOG is not set
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CONFIG_ARM_THUMB=y
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CONFIG_ATAGS=y
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CONFIG_AUTO_ZRELADDR=y
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# CONFIG_CACHE_L2X0 is not set
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CONFIG_CC_OPTIMIZE_FOR_SIZE=y
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CONFIG_CLKDEV_LOOKUP=y
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CONFIG_CLKSRC_MMIO=y
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CONFIG_CLKSRC_OF=y
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CONFIG_CLKSRC_PROBE=y
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CONFIG_CLONE_BACKWARDS=y
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CONFIG_CMDLINE="console=ttyAMA0,115200 root=/dev/mmcblk0p2 rw rootwait"
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CONFIG_CMDLINE_FROM_BOOTLOADER=y
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CONFIG_COMMON_CLK=y
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CONFIG_COREDUMP=y
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CONFIG_CPU_32v5=y
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CONFIG_CPU_ABRT_EV5TJ=y
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CONFIG_CPU_ARM926T=y
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# CONFIG_CPU_CACHE_ROUND_ROBIN is not set
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CONFIG_CPU_CACHE_VIVT=y
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CONFIG_CPU_COPY_V4WB=y
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CONFIG_CPU_CP15=y
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CONFIG_CPU_CP15_MMU=y
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# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
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# CONFIG_CPU_ICACHE_DISABLE is not set
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CONFIG_CPU_IDLE=y
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CONFIG_CPU_IDLE_GOV_LADDER=y
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CONFIG_CPU_IDLE_GOV_MENU=y
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CONFIG_CPU_PABRT_LEGACY=y
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CONFIG_CPU_PM=y
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CONFIG_CPU_TLB_V4WBI=y
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CONFIG_CPU_USE_DOMAINS=y
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CONFIG_CRC16=y
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CONFIG_CROSS_MEMORY_ATTACH=y
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CONFIG_CRYPTO_CRC32C=y
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# CONFIG_CRYPTO_DEV_MXS_DCP is not set
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CONFIG_CRYPTO_HASH=y
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CONFIG_CRYPTO_HASH2=y
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CONFIG_CRYPTO_HW=y
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CONFIG_CRYPTO_RNG2=y
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CONFIG_CRYPTO_WORKQUEUE=y
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CONFIG_DEBUG_LL_INCLUDE="mach/debug-macro.S"
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# CONFIG_DEBUG_UART_8250 is not set
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# CONFIG_DEBUG_USER is not set
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CONFIG_DMADEVICES=y
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CONFIG_DMA_ENGINE=y
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CONFIG_DMA_OF=y
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CONFIG_DTC=y
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CONFIG_EDAC_ATOMIC_SCRUB=y
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CONFIG_EDAC_SUPPORT=y
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CONFIG_EXT4_FS=y
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CONFIG_EXTCON=y
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CONFIG_FEC=y
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CONFIG_FIX_EARLYCON_MEM=y
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CONFIG_FRAME_POINTER=y
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CONFIG_FS_MBCACHE=y
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CONFIG_GENERIC_ALLOCATOR=y
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CONFIG_GENERIC_ATOMIC64=y
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CONFIG_GENERIC_BUG=y
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CONFIG_GENERIC_CLOCKEVENTS=y
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CONFIG_GENERIC_IDLE_POLL_SETUP=y
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CONFIG_GENERIC_IO=y
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CONFIG_GENERIC_IRQ_CHIP=y
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CONFIG_GENERIC_IRQ_SHOW=y
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CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
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CONFIG_GENERIC_PCI_IOMAP=y
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CONFIG_GENERIC_SCHED_CLOCK=y
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CONFIG_GENERIC_SMP_IDLE_THREAD=y
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CONFIG_GENERIC_STRNCPY_FROM_USER=y
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CONFIG_GENERIC_STRNLEN_USER=y
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# CONFIG_GIANFAR is not set
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CONFIG_GPIOLIB=y
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CONFIG_GPIO_DEVRES=y
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CONFIG_GPIO_GENERIC=y
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CONFIG_GPIO_GENERIC_PLATFORM=y
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CONFIG_GPIO_MXS=y
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CONFIG_GPIO_SYSFS=y
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CONFIG_HANDLE_DOMAIN_IRQ=y
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CONFIG_HARDIRQS_SW_RESEND=y
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CONFIG_HAS_DMA=y
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CONFIG_HAS_IOMEM=y
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CONFIG_HAS_IOPORT_MAP=y
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# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set
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CONFIG_HAVE_ARCH_AUDITSYSCALL=y
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# CONFIG_HAVE_ARCH_BITREVERSE is not set
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CONFIG_HAVE_ARCH_JUMP_LABEL=y
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CONFIG_HAVE_ARCH_KGDB=y
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CONFIG_HAVE_ARCH_PFN_VALID=y
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CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
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CONFIG_HAVE_ARCH_TRACEHOOK=y
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# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set
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CONFIG_HAVE_BPF_JIT=y
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CONFIG_HAVE_CC_STACKPROTECTOR=y
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CONFIG_HAVE_CLK=y
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CONFIG_HAVE_CLK_PREPARE=y
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CONFIG_HAVE_CONTEXT_TRACKING=y
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CONFIG_HAVE_C_RECORDMCOUNT=y
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CONFIG_HAVE_DEBUG_KMEMLEAK=y
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CONFIG_HAVE_DMA_API_DEBUG=y
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CONFIG_HAVE_DMA_ATTRS=y
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CONFIG_HAVE_DMA_CONTIGUOUS=y
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CONFIG_HAVE_DYNAMIC_FTRACE=y
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CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
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CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
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CONFIG_HAVE_FUNCTION_TRACER=y
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CONFIG_HAVE_GENERIC_DMA_COHERENT=y
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CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
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CONFIG_HAVE_KERNEL_GZIP=y
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CONFIG_HAVE_KERNEL_LZ4=y
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CONFIG_HAVE_KERNEL_LZMA=y
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CONFIG_HAVE_KERNEL_LZO=y
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CONFIG_HAVE_KERNEL_XZ=y
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CONFIG_HAVE_LATENCYTOP_SUPPORT=y
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CONFIG_HAVE_MEMBLOCK=y
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CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
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CONFIG_HAVE_NET_DSA=y
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CONFIG_HAVE_OPROFILE=y
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CONFIG_HAVE_OPTPROBES=y
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CONFIG_HAVE_PERF_EVENTS=y
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CONFIG_HAVE_PERF_REGS=y
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CONFIG_HAVE_PERF_USER_STACK_DUMP=y
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CONFIG_HAVE_PROC_CPU=y
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CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
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CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
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CONFIG_HAVE_UID16=y
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CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
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CONFIG_HZ_FIXED=0
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CONFIG_HZ_PERIODIC=y
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CONFIG_I2C=y
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CONFIG_I2C_ALGOBIT=y
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CONFIG_I2C_ALGOPCA=y
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CONFIG_I2C_ALGOPCF=y
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CONFIG_I2C_BOARDINFO=y
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CONFIG_I2C_CHARDEV=y
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CONFIG_I2C_COMPAT=y
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CONFIG_I2C_MUX=y
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CONFIG_I2C_MUX_PINCTRL=y
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# CONFIG_I2C_MXS is not set
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CONFIG_IIO=y
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CONFIG_IIO_BUFFER=y
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CONFIG_IIO_KFIFO_BUF=y
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CONFIG_IIO_PERIODIC_RTC_TRIGGER=y
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CONFIG_IIO_SYSFS_TRIGGER=y
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CONFIG_IIO_TRIGGER=y
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CONFIG_INITRAMFS_SOURCE=""
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CONFIG_INPUT=y
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CONFIG_IOMMU_HELPER=y
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CONFIG_IRQCHIP=y
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CONFIG_IRQ_DOMAIN=y
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CONFIG_IRQ_FORCED_THREADING=y
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CONFIG_IRQ_MXS=y
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CONFIG_IRQ_WORK=y
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# CONFIG_ISDN is not set
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CONFIG_JBD2=y
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CONFIG_LIBFDT=y
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CONFIG_LZO_COMPRESS=y
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CONFIG_LZO_DECOMPRESS=y
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CONFIG_MDIO_BOARDINFO=y
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CONFIG_MFD_SYSCON=y
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CONFIG_MIGHT_HAVE_PCI=y
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CONFIG_MMC=y
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CONFIG_MMC_BLOCK=y
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CONFIG_MMC_MXS=y
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CONFIG_MODULES_USE_ELF_REL=y
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# CONFIG_MTD_PHYSMAP_OF is not set
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CONFIG_MULTI_IRQ_HANDLER=y
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CONFIG_MXS_DMA=y
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# CONFIG_MXS_LRADC is not set
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CONFIG_NEED_DMA_MAP_STATE=y
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CONFIG_NEED_KUSER_HELPERS=y
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CONFIG_NEED_PER_CPU_KM=y
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CONFIG_NET_PTP_CLASSIFY=y
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CONFIG_NLS=y
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CONFIG_NO_BOOTMEM=y
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CONFIG_OF=y
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CONFIG_OF_ADDRESS=y
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CONFIG_OF_EARLY_FLATTREE=y
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CONFIG_OF_FLATTREE=y
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CONFIG_OF_GPIO=y
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CONFIG_OF_IRQ=y
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CONFIG_OF_MDIO=y
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CONFIG_OF_MTD=y
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CONFIG_OF_NET=y
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CONFIG_OF_RESERVED_MEM=y
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CONFIG_OLD_SIGACTION=y
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CONFIG_OLD_SIGSUSPEND3=y
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CONFIG_PAGE_OFFSET=0xC0000000
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# CONFIG_PCI is not set
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# CONFIG_PCI_DOMAINS_GENERIC is not set
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# CONFIG_PCI_SYSCALL is not set
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CONFIG_PERF_USE_VMALLOC=y
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CONFIG_PGTABLE_LEVELS=2
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CONFIG_PHYLIB=y
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CONFIG_PINCTRL=y
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CONFIG_PINCTRL_IMX23=y
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CONFIG_PINCTRL_IMX28=y
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CONFIG_PINCTRL_MXS=y
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# CONFIG_PINCTRL_SINGLE is not set
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# CONFIG_PL330_DMA is not set
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CONFIG_PM=y
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CONFIG_PM_CLK=y
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# CONFIG_PM_DEBUG is not set
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CONFIG_POWER_SUPPLY=y
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CONFIG_PPS=y
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CONFIG_PTP_1588_CLOCK=y
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CONFIG_RATIONAL=y
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# CONFIG_RCU_STALL_COMMON is not set
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CONFIG_REGMAP=y
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CONFIG_REGMAP_I2C=y
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CONFIG_REGMAP_MMIO=y
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CONFIG_REGMAP_SPI=y
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CONFIG_REGULATOR=y
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CONFIG_REGULATOR_FIXED_VOLTAGE=y
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CONFIG_REGULATOR_GPIO=y
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CONFIG_RTC_CLASS=y
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# CONFIG_RTC_DRV_STMP is not set
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CONFIG_RWSEM_XCHGADD_ALGORITHM=y
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CONFIG_SCHED_HRTICK=y
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# CONFIG_SCHED_INFO is not set
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# CONFIG_SCSI_DMA is not set
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CONFIG_SERIAL_8250_FSL=y
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CONFIG_SERIAL_AMBA_PL010=y
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CONFIG_SERIAL_AMBA_PL010_CONSOLE=y
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CONFIG_SERIAL_AMBA_PL011=y
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CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
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CONFIG_SERIAL_MCTRL_GPIO=y
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CONFIG_SERIAL_MXS_AUART=y
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CONFIG_SERIAL_MXS_AUART_CONSOLE=y
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# CONFIG_SG_SPLIT is not set
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CONFIG_SMSC_PHY=y
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CONFIG_SOC_BUS=y
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CONFIG_SOC_IMX23=y
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CONFIG_SOC_IMX28=y
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CONFIG_SPARSE_IRQ=y
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CONFIG_SPI=y
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CONFIG_SPI_MASTER=y
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# CONFIG_SPI_MXS is not set
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CONFIG_SPLIT_PTLOCK_CPUS=999999
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CONFIG_SRCU=y
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CONFIG_STMP_DEVICE=y
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# CONFIG_SUNXI_SRAM is not set
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CONFIG_SWIOTLB=y
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CONFIG_SYS_SUPPORTS_APM_EMULATION=y
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CONFIG_TICK_CPU_ACCOUNTING=y
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CONFIG_UNCOMPRESS_INCLUDE="debug/uncompress.h"
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CONFIG_USB=y
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CONFIG_USB_COMMON=y
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CONFIG_USB_EHCI_HCD=y
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# CONFIG_USB_EHCI_HCD_PLATFORM is not set
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# CONFIG_USB_MXS_PHY is not set
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CONFIG_USB_OTG=y
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CONFIG_USB_SUPPORT=y
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CONFIG_USE_OF=y
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CONFIG_VECTORS_BASE=0xffff0000
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# CONFIG_VFP is not set
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CONFIG_WATCHDOG_CORE=y
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CONFIG_XZ_DEC_ARM=y
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CONFIG_XZ_DEC_BCJ=y
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CONFIG_ZBOOT_ROM_BSS=0
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CONFIG_ZBOOT_ROM_TEXT=0
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CONFIG_ZONE_DMA_FLAG=0
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@ -0,0 +1,80 @@
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From: Fabio Estevam <fabio.estevam@nxp.com>
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Currently the mxs-dcp driver fails to probe:
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mxs-dcp 80028000.dcp: Failed to register sha1 hash!
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mxs-dcp: probe of 80028000.dcp failed with error -22
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This happens since commit 8996eafdcbad ("crypto: ahash - ensure statesize
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is non-zero"), which requires statesize to be filled.
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Other than filling statesize, we also need to provide the import/export
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functions.
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Based on the implementation of the sahara and caam drivers.
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Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
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---
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Changes since v2:
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- Newly introduced in this series
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drivers/crypto/mxs-dcp.c | 24 ++++++++++++++++++++++++
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1 file changed, 24 insertions(+)
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diff --git a/drivers/crypto/mxs-dcp.c b/drivers/crypto/mxs-dcp.c
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index 59ed54e..1e2017f 100644
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--- a/drivers/crypto/mxs-dcp.c
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+++ b/drivers/crypto/mxs-dcp.c
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@@ -775,6 +775,24 @@ static void dcp_sha_cra_exit(struct crypto_tfm *tfm)
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{
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}
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+static int dcp_sha_export(struct ahash_request *req, void *out)
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+{
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+ struct dcp_sha_req_ctx *rctx = ahash_request_ctx(req);
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+
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+ memcpy(out, rctx, sizeof(struct dcp_sha_req_ctx));
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+
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+ return 0;
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+}
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+
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+static int dcp_sha_import(struct ahash_request *req, const void *in)
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+{
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+ struct dcp_sha_req_ctx *rctx = ahash_request_ctx(req);
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+
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+ memcpy(rctx, in, sizeof(struct dcp_sha_req_ctx));
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+
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+ return 0;
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+}
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+
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/* AES 128 ECB and AES 128 CBC */
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static struct crypto_alg dcp_aes_algs[] = {
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{
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@@ -834,8 +852,11 @@ static struct ahash_alg dcp_sha1_alg = {
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.final = dcp_sha_final,
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.finup = dcp_sha_finup,
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.digest = dcp_sha_digest,
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+ .import = dcp_sha_import,
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+ .export = dcp_sha_export,
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.halg = {
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.digestsize = SHA1_DIGEST_SIZE,
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+ .statesize = sizeof(struct dcp_sha_req_ctx),
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.base = {
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.cra_name = "sha1",
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.cra_driver_name = "sha1-dcp",
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@@ -858,8 +879,11 @@ static struct ahash_alg dcp_sha256_alg = {
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.final = dcp_sha_final,
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.finup = dcp_sha_finup,
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.digest = dcp_sha_digest,
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+ .import = dcp_sha_import,
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+ .export = dcp_sha_export,
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.halg = {
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.digestsize = SHA256_DIGEST_SIZE,
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+ .statesize = sizeof(struct dcp_sha_req_ctx),
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.base = {
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.cra_name = "sha256",
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.cra_driver_name = "sha256-dcp",
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--
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1.9.1
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--
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