From 6a27333ba36faea7fdfc3fa7ffe8b947f9cb8912 Mon Sep 17 00:00:00 2001 From: Kishon Vijay Abraham I Date: Tue, 30 Jan 2018 16:01:39 +0100 Subject: ARM: OMAP5/DRA7: Enable iodelay recalibration to be done from uboot Add a new API to perform iodelay recalibration without isolate io to be used in uboot. The data manual of J6/J6 Eco recommends to set different IODELAY values depending on the mode in which the MMC/SD is enumerated in order to ensure IO timings are met. The MMC driver can use the new API to set the IO delay values depending on the MMC mode. Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Jean-Jacques Hiblot --- include/configs/am57xx_evm.h | 2 -- include/configs/dra7xx_evm.h | 2 -- 2 files changed, 4 deletions(-) (limited to 'include') diff --git a/include/configs/am57xx_evm.h b/include/configs/am57xx_evm.h index 7546b3f9d0..65465d1f79 100644 --- a/include/configs/am57xx_evm.h +++ b/include/configs/am57xx_evm.h @@ -15,9 +15,7 @@ #include #include -#ifdef CONFIG_SPL_BUILD #define CONFIG_IODELAY_RECALIBRATION -#endif #define CONFIG_NR_DRAM_BANKS 2 diff --git a/include/configs/dra7xx_evm.h b/include/configs/dra7xx_evm.h index ff90b6df72..975e6fdf58 100644 --- a/include/configs/dra7xx_evm.h +++ b/include/configs/dra7xx_evm.h @@ -14,9 +14,7 @@ #include -#ifdef CONFIG_SPL_BUILD #define CONFIG_IODELAY_RECALIBRATION -#endif #define CONFIG_VERY_BIG_RAM #define CONFIG_NR_DRAM_BANKS 2 -- cgit From ace1bed327411cf3cade45599864df2d461045a0 Mon Sep 17 00:00:00 2001 From: Jean-Jacques Hiblot Date: Fri, 9 Feb 2018 12:09:28 +0100 Subject: mmc: fix bug in mmc_startup_v4() The correspondence between mmc versions as used in u-boot and the version numbers reported in register EXT_CSD_REV is wrong for versions above and including MMC_VERSION_4_41. All those versions were shifted by one: real 4.5 hardware appeared to be MMC_VERSION_5_0. Fix this by adding the missing version in the correspondence table. Reported-by: eil Eilmsteiner Heribert Signed-off-by: Jean-Jacques Hiblot Reviewed-by: Simon Glass Reviewed-by: Sam Protsenko --- include/mmc.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/mmc.h b/include/mmc.h index a46eaed746..86f885b504 100644 --- a/include/mmc.h +++ b/include/mmc.h @@ -54,6 +54,7 @@ #define MMC_VERSION_4_1 MAKE_MMC_VERSION(4, 1, 0) #define MMC_VERSION_4_2 MAKE_MMC_VERSION(4, 2, 0) #define MMC_VERSION_4_3 MAKE_MMC_VERSION(4, 3, 0) +#define MMC_VERSION_4_4 MAKE_MMC_VERSION(4, 4, 0) #define MMC_VERSION_4_41 MAKE_MMC_VERSION(4, 4, 1) #define MMC_VERSION_4_5 MAKE_MMC_VERSION(4, 5, 0) #define MMC_VERSION_5_0 MAKE_MMC_VERSION(5, 0, 0) -- cgit