diff options
| -rw-r--r-- | src/mainboard/google/reef/variants/coral/mainboard.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/mainboard/google/reef/variants/coral/mainboard.c b/src/mainboard/google/reef/variants/coral/mainboard.c index 3da54569bc..c60c083eac 100644 --- a/src/mainboard/google/reef/variants/coral/mainboard.c +++ b/src/mainboard/google/reef/variants/coral/mainboard.c @@ -16,6 +16,13 @@ #include <stdint.h> #include <ec/google/chromeec/ec.h> #include "baseboard/variants.h" +#include <soc/cpu.h> +#include <soc/intel/apollolake/chip.h> + +enum { + SKU_2_SANTA = 2, + SKU_3_SANTA = 3 +}; uint8_t variant_board_sku(void) { @@ -31,3 +38,22 @@ void variant_nhlt_oem_overrides(const char **oem_id, *oem_table_id = CONFIG_VARIANT_DIR; *oem_revision = variant_board_sku(); } + +void mainboard_devtree_update(struct device *dev) +{ + /* Override dev tree settings per board */ + struct soc_intel_apollolake_config *cfg = dev->chip_info; + uint8_t sku_id; + + sku_id = variant_board_sku(); + + switch (sku_id) { + case SKU_2_SANTA: + case SKU_3_SANTA: + cfg->usb2eye[1].Usb20PerPortPeTxiSet = 7; + cfg->usb2eye[1].Usb20PerPortTxiSet = 2; + break; + default: + break; + } +} |