]> git.dujemihanovic.xyz Git - u-boot.git/commit
projects / u-boot.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 2c07bb9) | patch
exynos: Adjust the starting MIF voltage to 1.05v
authorBernie Thompson <bhthompson@chromium.org>
Mon, 15 Apr 2013 17:34:34 +0000 (10:34 -0700)
committerMinkyu Kang <mk7.kang@samsung.com>
Mon, 24 Jun 2013 05:00:11 +0000 (14:00 +0900)
commit2955d600155f79d90c40c4d7ee6a0a52dda7bc32
treeb158b12fb110618cc201fe6951a024b3d1d86896tree | snapshot
parent2c07bb9b53dded1d49731bb9cab589002b89286fcommit | diff
exynos: Adjust the starting MIF voltage to 1.05v

Some Exynos5250 silicon may require 1.05v on the MIF to be stable, so to be
safe we can default to 1.05v instead of 1.00v. This can be set optimally later
in the boot process by the kernel.

The 0x6 value for 1.05v comes from the MAX77686 datasheet.

Signed-off-by: Bernie Thompson <bhthompson@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
board/samsung/smdk5250/smdk5250.c diff | blob | history
include/power/max77686_pmic.h diff | blob | history
My U-Boot fork