diff options
| author | Liju-Clr Chen <liju-clr.chen@mediatek.com> | 2022-11-01 10:35:33 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-11-04 13:19:52 +0000 |
| commit | 5ab991d0ab285ee778ebc3d64875bb73e8c4c78b (patch) | |
| tree | 448b94c5b6029dccde1d44b8cd8ec49139737bba /src/soc/mediatek/mt8188/soc.c | |
| parent | 78b7fb2c17a697e7511a48a271402839f51e7800 (diff) | |
soc/mediatek/mt8188: Disable input-gating for big-core SRAM
The input-gating is an experimental feature (but unfortunately default
enabled) and would lead to crash on MT8188, so we have to disable it
in the firmware stage.
BUG=b:233720142
TEST=CPUfreq in kernel test pass.
Change-Id: Ifd68fe9362587955cdb8598c4cc5c2d0eefe53ca
Signed-off-by: Liju-Clr Chen <liju-clr.chen@mediatek.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69089
Reviewed-by: Yidi Lin <yidilin@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Diffstat (limited to 'src/soc/mediatek/mt8188/soc.c')
| -rw-r--r-- | src/soc/mediatek/mt8188/soc.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/soc/mediatek/mt8188/soc.c b/src/soc/mediatek/mt8188/soc.c index bcbea03c89..c63b5ca344 100644 --- a/src/soc/mediatek/mt8188/soc.c +++ b/src/soc/mediatek/mt8188/soc.c @@ -3,6 +3,7 @@ #include <bootmem.h> #include <console/console.h> #include <device/device.h> +#include <soc/cpu_input_gating.h> #include <soc/devapc.h> #include <soc/dfd.h> #include <soc/dpm.h> @@ -27,6 +28,9 @@ static void soc_read_resources(struct device *dev) static void soc_init(struct device *dev) { mtk_mmu_disable_l2c_sram(); + + disable_cpu_input_gating(); + dapc_init(); mcupm_init(); sspm_init(); |