eaw/u-boot
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

mpc8308rdb: add support for eSDHC MMC controller

Browse Source 
Add support for the onboard eSDHC MMC controller. The hardware on the
MPC8308RDB has the following errata:

- ESDHC111: manual asynchronous CMD12 is broken
- DMA is broken (PIO works)

Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu>

[added include fsl_esdhc header to prevent implicit declarations of
fsl_esdhc_mmc_init() and fdt_fixup_esdhc()]

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
This commit is contained in:
Ira W. Snyder
2012-09-12 14:17:35 -07:00
committed by Kim Phillips
parent 40775e9676
commit db1fc7d28e
2 changed files with 23 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
include/configs/MPC8308RDB.h
View File

@@ -41,6 +41,20 @@
#define CONFIG_FIT 1
#define CONFIG_FIT_VERBOSE 1
#define CONFIG_MMC 1
#ifdef CONFIG_MMC
#define CONFIG_FSL_ESDHC
#define CONFIG_SYS_FSL_ESDHC_ADDR CONFIG_SYS_MPC83xx_ESDHC_ADDR
#define CONFIG_SYS_FSL_ERRATUM_ESDHC111
#define CONFIG_SYS_FSL_ESDHC_USE_PIO
#define CONFIG_CMD_MMC
#define CONFIG_GENERIC_MMC
#define CONFIG_CMD_FAT
#define CONFIG_DOS_PARTITION
#endif
/*
* On-board devices
*