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authorGabe Black <gabeblack@google.com>2013-07-24 03:57:49 -0700
committerPatrick Georgi <patrick@georgi-clan.de>2013-12-21 10:49:04 +0100
commite13680bdd04f4d2128f024123784a9131f76faad (patch)
tree9c3951fbf0cda5e3e86f5ad112e8304cfca5044d /src/cpu
parentad88fda1cf8ad21db47be4a212e1d6e6239d058b (diff)
exynos5420: Fix some clock settings
Some registers and bit fields were wrong, but the difference is mostly academic since the code that uses them are never called. Change-Id: I0ce5e1529cdda1a4973765af8c31b79130b1111c Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: https://gerrit.chromium.org/gerrit/63189 Reviewed-by: David Hendricks <dhendrix@chromium.org> Reviewed-by: Hung-Te Lin <hungte@chromium.org> Commit-Queue: Gabe Black <gabeblack@chromium.org> Tested-by: Gabe Black <gabeblack@chromium.org> Reviewed-on: http://review.coreboot.org/4385 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Diffstat (limited to 'src/cpu')
-rw-r--r--src/cpu/samsung/exynos5420/clock.c11
1 files changed, 4 insertions, 7 deletions
diff --git a/src/cpu/samsung/exynos5420/clock.c b/src/cpu/samsung/exynos5420/clock.c
index 11e46d1b52..ed5b102d94 100644
--- a/src/cpu/samsung/exynos5420/clock.c
+++ b/src/cpu/samsung/exynos5420/clock.c
@@ -41,9 +41,9 @@ static struct clk_bit_info clk_bit_info[PERIPH_ID_COUNT] = {
{12, 16, 24},
{-1, -1, -1},
{16, 0, 8}, /* PERIPH_ID_SROMC */
- {20, 16, 24},
- {24, 0, 8},
- {0, 0, 4},
+ {20, 20, 24},
+ {24, 24, 8},
+ {28, 28, 4},
{4, 12, 16},
{-1, -1, -1},
{-1, -1, -1},
@@ -170,12 +170,9 @@ unsigned long clock_get_periph_rate(enum periph_id peripheral)
break;
case PERIPH_ID_SPI0:
case PERIPH_ID_SPI1:
- src = readl(&clk->clk_src_peric1);
- div = readl(&clk->clk_div_peric1);
- break;
case PERIPH_ID_SPI2:
src = readl(&clk->clk_src_peric1);
- div = readl(&clk->clk_div_peric2);
+ div = readl(&clk->clk_div_peric1);
break;
case PERIPH_ID_SPI3:
case PERIPH_ID_SPI4: