diff options
| author | Huayang Duan <huayang.duan@mediatek.com> | 2020-06-22 19:52:45 +0800 |
|---|---|---|
| committer | Hung-Te Lin <hungte@chromium.org> | 2020-10-20 06:58:48 +0000 |
| commit | c90a9e68b77caf5c909b4b10120374d50dd7ce66 (patch) | |
| tree | 94e16e09521744aef931673f8d1f8fe29e77149e /src/soc/mediatek/mt8192/include | |
| parent | 79a812e5366586eaacb36b09d592adfaace3dafc (diff) | |
soc/mediatek/mt8192: Do dram fast calibration
Load params from flash and use those params to do dram fast calibration.
Signed-off-by: Huayang Duan <huayang.duan@mediatek.com>
Signed-off-by: Yidi Lin <yidi.lin@mediatek.com>
Change-Id: I45a4fedc623aecfd000c5860e0e85175f45b8ded
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44569
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Diffstat (limited to 'src/soc/mediatek/mt8192/include')
| -rw-r--r-- | src/soc/mediatek/mt8192/include/soc/dramc_param.h | 2 | ||||
| -rw-r--r-- | src/soc/mediatek/mt8192/include/soc/emi.h | 5 |
2 files changed, 5 insertions, 2 deletions
diff --git a/src/soc/mediatek/mt8192/include/soc/dramc_param.h b/src/soc/mediatek/mt8192/include/soc/dramc_param.h index 89ff628bde..b4e982fdff 100644 --- a/src/soc/mediatek/mt8192/include/soc/dramc_param.h +++ b/src/soc/mediatek/mt8192/include/soc/dramc_param.h @@ -8,7 +8,7 @@ #include <soc/dramc_common_mt8192.h> enum { - DRAMC_PARAM_HEADER_VERSION = 2, + DRAMC_PARAM_HEADER_VERSION = 3, }; enum DRAMC_PARAM_STATUS_CODES { diff --git a/src/soc/mediatek/mt8192/include/soc/emi.h b/src/soc/mediatek/mt8192/include/soc/emi.h index 0348573bd0..02a90be789 100644 --- a/src/soc/mediatek/mt8192/include/soc/emi.h +++ b/src/soc/mediatek/mt8192/include/soc/emi.h @@ -3,8 +3,11 @@ #ifndef SOC_MEDIATEK_MT8192_EMI_H #define SOC_MEDIATEK_MT8192_EMI_H -#include <types.h> +#include <soc/dramc_param.h> size_t sdram_size(void); +void mt_set_emi(const struct dramc_data *dparam); +void mt_mem_init(struct dramc_param_ops *dparam_ops); +int complex_mem_test(u8 *start, unsigned int len); #endif /* SOC_MEDIATEK_MT8192_EMI_H */ |