diff options
| author | Yidi Lin <yidi.lin@mediatek.com> | 2020-07-29 19:18:38 +0800 |
|---|---|---|
| committer | Hung-Te Lin <hungte@chromium.org> | 2020-12-10 03:22:54 +0000 |
| commit | f4bf8f5fab33e18eccde7c7db8eb9388cc286297 (patch) | |
| tree | 591420f208b9c6e616abd4f017b9d63792512050 /src/soc/mediatek/mt8192/soc.c | |
| parent | a5f472bf57e8897c4c47dce6050f0dfacfca5f13 (diff) | |
soc/mediatek/mt8192: Load MCUPM firmware and boot up MCUPM
MCUPM is the MediaTek proprietary firmware for MCU power management.
TEST=1. emerge-asurada coreboot chromeos-bootimage;
2. See following log during booting.
load_blob_file: Load mcupm.bin in 35 msecs, size 115668 bytes
3. Test suspend/resume by:
a. suspend (on DUT): powerd_dbus_suspend
b. resume (on host): dut-control power_state:on
Change-Id: I50bea1942507b4a40df9730b4e1bf98980d74277
Signed-off-by: Yidi Lin <yidi.lin@mediatek.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46392
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/mediatek/mt8192/soc.c')
| -rw-r--r-- | src/soc/mediatek/mt8192/soc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/soc/mediatek/mt8192/soc.c b/src/soc/mediatek/mt8192/soc.c index 6978406cac..00a57d2f37 100644 --- a/src/soc/mediatek/mt8192/soc.c +++ b/src/soc/mediatek/mt8192/soc.c @@ -2,6 +2,7 @@ #include <device/device.h> #include <soc/emi.h> +#include <soc/mcupm.h> #include <soc/mmu_operations.h> #include <symbols.h> @@ -13,6 +14,7 @@ static void soc_read_resources(struct device *dev) static void soc_init(struct device *dev) { mtk_mmu_disable_l2c_sram(); + mcupm_init(); } static struct device_operations soc_ops = { |