diff options
| author | Shelley Chen <shchen@google.com> | 2022-04-28 21:51:14 -0700 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-05-02 14:03:10 +0000 |
| commit | c99389d01577999e3999adb0da34ac0f97db2e23 (patch) | |
| tree | e8630775b747849ac14de7d91167321eb52ebd6f /src/soc/qualcomm/sc7280 | |
| parent | 5841bf3ec4566af21de6234de20c072fd045799e (diff) | |
sc7280: Increase SPI frequency to 50 MHz
Based on the datasheet, we can safely increase the SPI frequency of
sc7280 to 50 MHz.
BUG=b:190231148
BRANCH=None
TEST=build and boot BIOS with this config on herobrine boards
Change-Id: I84420d7d8ab0cb979fc606fcf05147197bc51c35
Signed-off-by: Shelley Chen <shchen@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63948
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Diffstat (limited to 'src/soc/qualcomm/sc7280')
| -rw-r--r-- | src/soc/qualcomm/sc7280/bootblock.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/soc/qualcomm/sc7280/bootblock.c b/src/soc/qualcomm/sc7280/bootblock.c index 365b7d4460..bdabea1fbb 100644 --- a/src/soc/qualcomm/sc7280/bootblock.c +++ b/src/soc/qualcomm/sc7280/bootblock.c @@ -8,6 +8,6 @@ void bootblock_soc_init(void) { clock_init(); - quadspi_init(37500 * KHz); + quadspi_init(50000 * KHz); qupv3_fw_init(); } |