env_mmc: Allow board code to override the environment address
authorMingkai Hu <Mingkai.hu@freescale.com>
Mon, 24 Jan 2011 17:09:55 +0000 (17:09 +0000)
committerKumar Gala <galak@kernel.crashing.org>
Tue, 5 Apr 2011 03:26:16 +0000 (22:26 -0500)
commit97039ab98c551c7860bc0977d684ef686159e0d7
tree5bf4b5dc664a69e5aff47155078e7b3ba1596c59
parentc2a63f48fb6cc5e242133dacb5a9bcb8c29db53e
env_mmc: Allow board code to override the environment address

On some boards the environment may not be located at a fixed address in
the MMC/SDHC card.  This allows those boards to implement their own
means to report what address the environment is located at.

Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com>
Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com>
Signed-off-by: Zhao Chenhui <b35336@freescale.com>
Acked-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
common/env_mmc.c