Eric Lee / smarc-uboot

30 Sep, 2014

2 commits

  • 661139faf   imx: mx6dlarm2: Add support for i.MX6Q/DL arm2 LPDDR2 boards ... Browse Code »

    Update the ddr scripts for LPDDR2 and add two build configs for LPDDR2
    arm2 board. Since the LPDDR2 arm2 board has different DDR size, use
    CONFIG_DDR_MB in defconfig to replace the PHYS_SDRAM_SIZE.

    Signed-off-by: Ye.Li

    Ye.Li
     
  • b357503f1   imx: mx6dlarm2: Add support for i.MX6DL arm2 DDR3 board ... Browse Code »

    This patch adds the i.MX6DL arm2 board support. The i.MX6DL ARM2
    shared the same board with i.MX6Q ARM2 board since the i.MX6DL is
    pin-pin compatible with i.MX6Q.

    The patch also support the DDR 32-BIT mode option. Please define
    CONFIG_DDR_32BIT in the board configure file to enable DDR 32-BIT
    mode.But due to the board design, it's 64bit DDR buswidth physically,
    so, if you CONFIG_DDR_32BIT, the DDR memory size will be half of it.

    Signed-off-by: Ye.Li

    Ye.Li
     

30 Jul, 2014

1 commit

  • dd84058d2   kconfig: add board Kconfig and defconfig files ... Browse Code »

    This commit adds:
    - arch/${ARCH}/Kconfig
    provide a menu to select target boards
    - board/${VENDOR}/${BOARD}/Kconfig or board/${BOARD}/Kconfig
    set CONFIG macros to the appropriate values for each board
    - configs/${TARGET_BOARD}_defconfig
    default setting of each board

    (This commit was automatically generated by a conversion script
    based on boards.cfg)

    In Linux Kernel, defconfig files are located under
    arch/${ARCH}/configs/ directory.
    It works in Linux Kernel since ARCH is always given from the
    command line for cross compile.

    But in U-Boot, ARCH is not given from the command line.
    Which means we cannot know ARCH until the board configuration is done.
    That is why all the "*_defconfig" files should be gathered into a
    single directory ./configs/.

    Signed-off-by: Masahiro Yamada
    Acked-by: Simon Glass

    Masahiro Yamada