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 <e...@keba.com>
Signed-off-by: Jean-Jacques Hiblot <jjhib...@ti.com>
---
drivers/mmc/mmc.c | 1 +
include/mmc.h | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index 31614dd..99e2a75 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -1950,6 +1950,7 @@ static int mmc_startup_v4(struct mmc *mmc)
MMC_VERSION_4_1,
MMC_VERSION_4_2,
MMC_VERSION_4_3,
+ MMC_VERSION_4_4,
MMC_VERSION_4_41,
MMC_VERSION_4_5,
MMC_VERSION_5_0,
diff --git a/include/mmc.h b/include/mmc.h
index a46eaed..86f885b 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)
--
1.9.1
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