[U-Boot] [PATCH] sdhc_boot: Introduce CONFIG_FSL_FIXED_MMC_LOCATION option

[Liu Hui-R64343]

>-----Original Message-----
>From: Fabio Estevam [mailto:festevam at gmail.com]
>Sent: Wednesday, December 21, 2011 12:33 AM
>To: u-boot at lists.denx.de
>Cc: sbabic at denx.de; marek.vasut at gmail.com; Fleming Andy-AFLEMING; Gala
>Kumar-B11780; Guo Shawn-R65073; Liu Hui-R64343; Huang Changming-R66093;
>Estevam Fabio-R49496
>Subject: [PATCH] sdhc_boot: Introduce CONFIG_FSL_FIXED_MMC_LOCATION
>option
>
>Since commit 97039ab98 (env_mmc: Allow board code to override the
>environment address) mmc_get_env_addr is a weak-aliased function in
>common/env_mmc.c
>
>The mmc_get_env_addr implementation that exists at
>board/freescale/common/sdhc_boot.c is meant to be used only for PowerPC
>boards, but currently it is being used for all platforms that have
>CONFIG_ENV_IS_IN_MMC defined.
>
>Introduce CONFIG_FSL_FIXED_MMC_LOCATION so that the boards that need to
>use the mmc_get_env_addr version from
>board/freescale/common/sdhc_boot.c could activate this config option on
>their board file.
>
>This fixes the retrieval of CONFIG_ENV_OFFSET on non-PowerPC boards.
>
>Signed-off-by: Fabio Estevam <fabio.estevam at freescale.com>
>---
> board/freescale/common/Makefile    |    2 +-
> board/freescale/common/sdhc_boot.c |    2 ++
> include/configs/MPC8536DS.h        |    1 +
> include/configs/P1010RDB.h         |    1 +
> include/configs/P1_P2_RDB.h        |    1 +
> include/configs/P2020COME.h        |    1 +
> include/configs/P2020DS.h          |    1 +
> include/configs/P2041RDB.h         |    1 +
> include/configs/corenet_ds.h       |    1 +
> include/configs/p1_p2_rdb_pc.h     |    1 +
> 10 files changed, 11 insertions(+), 1 deletions(-)
>

Acked-by: Jason Liu <r64343 at freescale.com>