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authorTom Rini <trini@ti.com>2014-02-07 14:15:20 -0500
committerPantelis Antoniou <panto@antoniou-consulting.com>2014-04-02 13:02:58 +0300
commit33ace362fdf80e2e2ea4cdf2829a5179c52de3f4 (patch)
treef7aaebbd0705f03361cfbb13d0e4441b44384b82 /board/ti/dra7xx
parent74c32ef58dbcc204af03f5d7188b5cea3959974c (diff)
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mmc: Add 'mmc rst-function' sub-command
Some eMMC chips may need the RST_n_FUNCTION bit set to a non-zero value in order for warm reset of the system to work. Details on this being required will be part of the eMMC datasheet. Also add using this command to the dra7xx README. * Whitespace fix by panto Signed-off-by: Tom Rini <trini@ti.com> Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
Diffstat (limited to 'board/ti/dra7xx')
-rw-r--r--board/ti/dra7xx/README1
1 files changed, 1 insertions, 0 deletions
diff --git a/board/ti/dra7xx/README b/board/ti/dra7xx/README
index 2fdaeac..533da01 100644
--- a/board/ti/dra7xx/README
+++ b/board/ti/dra7xx/README
@@ -23,3 +23,4 @@ U-Boot # tftp ${loadaddr} dra7xx/u-boot.img
U-Boot # mmc write ${loadaddr} 300 400
U-Boot # mmc bootbus 1 2 0 2
U-Boot # mmc partconf 1 1 1 0
+U-Boot # mmc rst-function 1 1