1. 08 5月, 2009 2 次提交
    • L
      Merge master.kernel.org:/home/rmk/linux-2.6-arm · 2c66fa7e
      Linus Torvalds 提交于
      * master.kernel.org:/home/rmk/linux-2.6-arm:
        [ARM] 5507/1: support R_ARM_MOVW_ABS_NC and MOVT_ABS relocation types
        [ARM] 5506/1: davinci: DMA_32BIT_MASK --> DMA_BIT_MASK(32)
        i.MX31: Disable CPU_32v6K in mx3_defconfig.
        mx3fb: Fix compilation with CONFIG_PM
        mx27ads: move PBC mapping out of vmalloc space
        MXC: remove BUG_ON in interrupt handler
        mx31: remove mx31moboard_defconfig
        ARM: ARCH_MXC should select HAVE_CLK
        mxc : BUG in imx_dma_request
        mxc : Clean up properly when imx_dma_free() used without imx_dma_disable()
        [ARM] mv78xx0: update defconfig
        [ARM] orion5x: update defconfig
        [ARM] Kirkwood: update defconfig
        [ARM] Kconfig typo fix:  "PXA930" -> "CPU_PXA930".
        [ARM] S3C2412: Add missing cache flush in suspend code
        [ARM] S3C: Add UDIVSLOT support for newer UARTS
        [ARM] S3C64XX: Add S3C64XX_PA_IIS{0,1} to <mach/map.h>
      2c66fa7e
    • P
      [ARM] 5507/1: support R_ARM_MOVW_ABS_NC and MOVT_ABS relocation types · ae51e609
      Paul Gortmaker 提交于
      From: Bruce Ashfield <bruce.ashfield@windriver.com>
      
      To fully support the armv7-a instruction set/optimizations, support
      for the R_ARM_MOVW_ABS_NC and R_ARM_MOVT_ABS relocation types is
      required.
      
      The MOVW and MOVT are both load-immediate instructions, MOVW loads 16
      bits into the bottom half of a register, and MOVT loads 16 bits into the
      top half of a register.
      
      The relocation information for these instructions has a full 32 bit
      value, plus an addend which is stored in the 16 immediate bits in the
      instruction itself.  The immediate bits in the instruction are not
      contiguous (the register # splits it into a 4 bit and 12 bit value),
      so the addend has to be extracted accordingly and added to the value.
      The value is then split and put into the instruction; a MOVW uses the
      bottom 16 bits of the value, and a MOVT uses the top 16 bits.
      Signed-off-by: NDavid Borman <david.borman@windriver.com>
      Signed-off-by: NBruce Ashfield <bruce.ashfield@windriver.com>
      Signed-off-by: NPaul Gortmaker <paul.gortmaker@windriver.com>
      Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
      ae51e609
  2. 07 5月, 2009 18 次提交
  3. 06 5月, 2009 12 次提交
  4. 05 5月, 2009 8 次提交