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exynos5420: init APLL at 1800MHz

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This initializes the APLL at 1800MHz.

Change-Id: I366bf4e75510847ab93d9c9f214a49c731cca08a
Reviewed-on: https://gerrit.chromium.org/gerrit/64745
Reviewed-by: Gabe Black <gabeblack@chromium.org>
Commit-Queue: David Hendricks <dhendrix@chromium.org>
Tested-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/4443
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
This commit is contained in:
David Hendricks 2013-08-05 21:09:32 -07:00 • committed by Patrick Georgi
parent f05e871300
commit 792b621ac0
1 changed files with 1 additions and 1 deletions
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2
src/cpu/samsung/exynos5420/clock_init.c
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@ -65,7 +65,7 @@ void system_clock_init(void)
/* Set APLL */
writel(APLL_CON1_VAL, &clk->apll_con1);
val = set_pll(0xc8, 0x3, 0x1);
val = set_pll(225, 3, 0); /* FOUT=1800MHz */
writel(val, &clk->apll_con0);
while ((readl(&clk->apll_con0) & PLL_LOCKED) == 0)
;