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Diffstat (limited to 'src/soc/amd/picasso/chip.h')
-rw-r--r--src/soc/amd/picasso/chip.h16
1 files changed, 16 insertions, 0 deletions
diff --git a/src/soc/amd/picasso/chip.h b/src/soc/amd/picasso/chip.h
index 4cc10ef945..edb1b69bb0 100644
--- a/src/soc/amd/picasso/chip.h
+++ b/src/soc/amd/picasso/chip.h
@@ -10,6 +10,7 @@
#include <drivers/i2c/designware/dw_i2c.h>
#include <soc/i2c.h>
#include <soc/iomap.h>
+#include <soc/southbridge.h>
#include <arch/acpi_device.h>
struct soc_amd_picasso_config {
@@ -70,6 +71,21 @@ struct soc_amd_picasso_config {
uint8_t core_dldo_bypass;
uint8_t min_soc_vid_offset;
uint8_t aclk_dpm0_freq_400MHz;
+
+ /*
+ * SPI config
+ * Default values if not overridden by mainboard:
+ * Read mode - Normal 33MHz
+ * Normal speed - 66MHz
+ * Fast speed - 66MHz
+ * Alt speed - 66MHz
+ * TPM speed - 66MHz
+ */
+ enum spi_read_mode spi_read_mode;
+ enum spi100_speed spi_normal_speed;
+ enum spi100_speed spi_fast_speed;
+ enum spi100_speed spi_altio_speed;
+ enum spi100_speed spi_tpm_speed;
};
typedef struct soc_amd_picasso_config config_t;