| commit | 2c766ba54e13541787fb3e18ee531d4b0234f144 | [log] [tgz] |
|---|---|---|
| author | Jerry Huang <Chang-Ming.Huang@freescale.com> | Mon Jan 24 17:09:54 2011 +0000 |
| committer | Kumar Gala <galak@kernel.crashing.org> | Mon Apr 04 22:26:32 2011 -0500 |
| tree | 735601d619302486b23575199e26ea2768af31cd | |
| parent | a55fce367270ad02027e6123b70d304233f3869f [diff] |
powerpc/85xx: Enable eSDHC boot support on P2020 DS We implement our own mmc_get_env_addr since the environment variables are written to just after the u-boot image on SDCard, so we must read the MBR to get the start address and code length of the u-boot image, then calculate the address of the env. Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com> Signed-off-by: Zhao Chenhui <b35336@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>