mediatek/mt8183: Add DDR driver of pre-calibration part

BUG=b:80501386
BRANCH=none
TEST=Boots correctly on Kukui, and inits DRAM successfully with related
     patches.

Change-Id: If462126df31468ef55ec52e2061b9f98d3015f61
Signed-off-by: Huayang Duan <huayang.duan@mediatek.com>
Reviewed-on: https://review.coreboot.org/28838
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

2 files changed, 2 insertions, 1 deletions

diff --git a/src/soc/mediatek/mt8183/include/soc/dramc_pi_api.h b/src/soc/mediatek/mt8183/include/soc/dramc_pi_api.h
index e4300891ec..6608ff75e5 100644
--- a/src/soc/mediatek/mt8183/include/soc/dramc_pi_api.h
+++ b/src/soc/mediatek/mt8183/include/soc/dramc_pi_api.h
@@ -139,4 +139,5 @@ void dramc_set_broadcast(u32 onoff);
 u32 dramc_get_broadcast(void);
 void dramc_init(void);
 void dramc_sw_impedance(const struct sdram_params *params);
+void dramc_apply_pre_calibration_config(void);
 #endif /* _DRAMC_PI_API_MT8183_H */
diff --git a/src/soc/mediatek/mt8183/include/soc/dramc_register.h b/src/soc/mediatek/mt8183/include/soc/dramc_register.h
index c88eaa0725..5d79b4949b 100644
--- a/src/soc/mediatek/mt8183/include/soc/dramc_register.h
+++ b/src/soc/mediatek/mt8183/include/soc/dramc_register.h
@@ -630,7 +630,7 @@ struct dramc_ddrphy_ao_regs {
 		};
 	};
 
-	struct {
+	struct ddrphy_ao_shu {
 		struct {
 			uint32_t dq[13];
 			uint32_t dll[2];