diff options
| author | David Hendricks <dhendrix@chromium.org> | 2013-08-09 18:59:02 -0700 |
|---|---|---|
| committer | Patrick Georgi <patrick@georgi-clan.de> | 2013-12-21 22:46:43 +0100 |
| commit | b783d4585ff6c229ec76619c3f9666070e19359e (patch) | |
| tree | 90d60295bd31c153935ed1abdd7e308906229271 | |
| parent | 401da258275aa630fba30576602e1dfeecc955dc (diff) | |
| download | coreboot-b783d4585ff6c229ec76619c3f9666070e19359e.tar.xz | |
exynos5420: Set SPLL to 400MHz
Increase SPLL to 400MHz from 300MHz as we set SPLL as the
switching parent for ARM and KFC. This value is as per
recommendation of the hardware team.
This is ported from https://gerrit.chromium.org/gerrit/62618
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Change-Id: I8a5a5b957083b0b1f3e3e318fe5753cf7ae19223
Reviewed-on: https://gerrit.chromium.org/gerrit/65432
Reviewed-by: Gabe Black <gabeblack@chromium.org>
Tested-by: David Hendricks <dhendrix@chromium.org>
Commit-Queue: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/4464
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
| -rw-r--r-- | src/cpu/samsung/exynos5420/clock_init.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cpu/samsung/exynos5420/clock_init.c b/src/cpu/samsung/exynos5420/clock_init.c index 07bf5d95c2..8be286dd60 100644 --- a/src/cpu/samsung/exynos5420/clock_init.c +++ b/src/cpu/samsung/exynos5420/clock_init.c @@ -141,7 +141,7 @@ void system_clock_init(void) /* Set SPLL */ writel(SPLL_CON1_VAL, &clk->spll_con1); - val = set_pll(0xc8, 0x2, 0x3); + val = set_pll(200, 0x3, 0x2); /* 400MHz */ writel(val, &clk->spll_con0); while ((readl(&clk->spll_con0) & PLL_LOCKED) == 0) ; |