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| author | Haijun.Zhang <Haijun.Zhang@freescale.com> | 2014-03-18 17:04:23 +0800 |
|---|---|---|
| committer | Pantelis Antoniou <panto@antoniou-consulting.com> | 2014-04-02 13:25:01 +0300 |
| commit | 1336e2d343f088b71ec71907855caccd1053d166 (patch) | |
| tree | 505f786336b504d77007f0076c310a0ec0a5942c /arch/powerpc | |
| parent | 8a573022c38da9ecc749acbc60556a8e8bd41996 (diff) | |
| download | u-boot-imx-1336e2d343f088b71ec71907855caccd1053d166.zip u-boot-imx-1336e2d343f088b71ec71907855caccd1053d166.tar.gz u-boot-imx-1336e2d343f088b71ec71907855caccd1053d166.tar.bz2 | |
mmc:eSDHC: Workaround for data timeout issue on Txxx SoC
1. The Data timeout counter value in eSDHC_SYSCTL register is
not working as it should be, so add quirks to enable this
workaround to fix it to the max value 0xE.
2. Add CONFIG_SYS_FSL_ERRATUM_ESDHC111 to enable its workaround.
* Update of patch for change mmc interface by
Pantelis Antoniou <panto@antoniou-consulting.com>
Signed-off-by: Haijun Zhang <Haijun.Zhang@freescale.com>
Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/include/asm/config_mpc85xx.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/config_mpc85xx.h b/arch/powerpc/include/asm/config_mpc85xx.h index 9a20b97..df44451 100644 --- a/arch/powerpc/include/asm/config_mpc85xx.h +++ b/arch/powerpc/include/asm/config_mpc85xx.h @@ -734,6 +734,8 @@ defined(CONFIG_PPC_T1020) || defined(CONFIG_PPC_T1022) #define CONFIG_SYS_FSL_USB_INTERNAL_UTMI_PHY #define CONFIG_SYS_FSL_ERRATUM_A006261 #define CONFIG_SYS_CCSRBAR_DEFAULT 0xfe000000 +#define CONFIG_SYS_FSL_ERRATUM_ESDHC111 +#define ESDHCI_QUIRK_BROKEN_TIMEOUT_VALUE #elif defined(CONFIG_PPC_T2080) || defined(CONFIG_PPC_T2081) #define CONFIG_E6500 @@ -778,6 +780,9 @@ defined(CONFIG_PPC_T1020) || defined(CONFIG_PPC_T1022) #define CONFIG_SYS_CCSRBAR_DEFAULT 0xfe000000 #define CONFIG_SYS_FSL_SFP_VER_3_0 #define CONFIG_SYS_FSL_ISBC_VER 2 +#define CONFIG_SYS_FSL_ERRATUM_ESDHC111 +#define ESDHCI_QUIRK_BROKEN_TIMEOUT_VALUE + #elif defined(CONFIG_PPC_C29X) #define CONFIG_MAX_CPUS 1 |