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-rw-r--r--src/soc/mediatek/mt8183/include/soc/dramc_common_mt8183.h3
-rw-r--r--src/soc/mediatek/mt8183/include/soc/dramc_pi_api.h11
-rw-r--r--src/soc/mediatek/mt8183/include/soc/emi.h4
3 files changed, 13 insertions, 5 deletions
diff --git a/src/soc/mediatek/mt8183/include/soc/dramc_common_mt8183.h b/src/soc/mediatek/mt8183/include/soc/dramc_common_mt8183.h
index ef6eaf162c..5ea9a52423 100644
--- a/src/soc/mediatek/mt8183/include/soc/dramc_common_mt8183.h
+++ b/src/soc/mediatek/mt8183/include/soc/dramc_common_mt8183.h
@@ -37,7 +37,8 @@ enum {
enum dram_odt_type {
ODT_OFF = 0,
- ODT_ON
+ ODT_ON,
+ ODT_MAX
};
enum {
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 afd6718424..65ec075f71 100644
--- a/src/soc/mediatek/mt8183/include/soc/dramc_pi_api.h
+++ b/src/soc/mediatek/mt8183/include/soc/dramc_pi_api.h
@@ -105,13 +105,16 @@ void dramc_runtime_config(void);
void dramc_set_broadcast(u32 onoff);
u32 dramc_get_broadcast(void);
u8 get_freq_fsq(u8 freq_group);
-void dramc_init(const struct sdram_params *params, u8 freq_group);
-void dramc_sw_impedance_save_reg(u8 freq_group);
-void dramc_sw_impedance_cal(const struct sdram_params *params, u8 term_option);
+void dramc_init(const struct sdram_params *params, u8 freq_group,
+ const struct dram_impedance *impedance);
+void dramc_sw_impedance_save_reg(u8 freq_group,
+ const struct dram_impedance *impedance);
+void dramc_sw_impedance_cal(const struct sdram_params *params, u8 term_option,
+ struct dram_impedance *impedance);
void dramc_apply_config_before_calibration(u8 freq_group);
void dramc_apply_config_after_calibration(void);
int dramc_calibrate_all_channels(const struct sdram_params *pams,
- u8 freq_group);
+ u8 freq_group);
void dramc_hw_gating_onoff(u8 chn, bool onoff);
void dramc_enable_phy_dcm(bool bEn);
void dramc_mode_reg_write(u8 chn, u8 mr_idx, u8 value);
diff --git a/src/soc/mediatek/mt8183/include/soc/emi.h b/src/soc/mediatek/mt8183/include/soc/emi.h
index 1a364fb7a6..1b894803bd 100644
--- a/src/soc/mediatek/mt8183/include/soc/emi.h
+++ b/src/soc/mediatek/mt8183/include/soc/emi.h
@@ -82,6 +82,10 @@ enum {
LP4X_DDRFREQ_MAX,
};
+struct dram_impedance {
+ u32 data[ODT_MAX][4];
+};
+
extern const u8 phy_mapping[CHANNEL_MAX][16];
int complex_mem_test(u8 *start, unsigned int len);