[U-Boot] [PATCH v2 15/22] omap4: add sdram init support

Wolfgang Denk
2011-05-15T20:02:59Z

Dear Aneesh V,

In message <1305472900-4004-16-git-send-email-aneesh@ti.com> you wrote:
> Add support for the SDRAM controller (EMIF).
>
> Signed-off-by: Aneesh V <aneesh@ti.com>
> V2:
> * Changes for makefile changes
> * Minor corrections in do_lpddr2_init()
> * Minor corrections to read_idle interval calculation
> * Sanity test of memory after doing the initialization
> * Fixed warnings reported with with latest GCC compilers
> ---
> arch/arm/cpu/armv7/omap4/Makefile | 3 +
> arch/arm/cpu/armv7/omap4/board.c | 2 +-
> arch/arm/cpu/armv7/omap4/emif.c | 298 +++++++++++
> arch/arm/cpu/armv7/omap4/sdram_elpida.c | 118 +++++
> arch/arm/include/asm/arch-omap4/emif.h | 719 +++++++++++++++++++++++++++
> arch/arm/include/asm/arch-omap4/omap4.h | 11 +
> arch/arm/include/asm/arch-omap4/sys_proto.h | 1 +
> include/configs/omap4_sdp4430.h | 5 -
> spl/board/ti/omap4.mk | 9 +-
> 9 files changed, 1159 insertions(+), 7 deletions(-)
> create mode 100644 arch/arm/cpu/armv7/omap4/emif.c
> create mode 100644 arch/arm/cpu/armv7/omap4/sdram_elpida.c
> create mode 100644 arch/arm/include/asm/arch-omap4/emif.h

Note that this needs to be fixed anyway to use standard macros (get
rid of modify_reg_32() etc.)

Best regards,

Wolfgang Denk

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