diff options
Diffstat (limited to 'src/mainboard/google/zork/variants/baseboard/devicetree_dalboz.cb')
| -rw-r--r-- | src/mainboard/google/zork/variants/baseboard/devicetree_dalboz.cb | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/mainboard/google/zork/variants/baseboard/devicetree_dalboz.cb b/src/mainboard/google/zork/variants/baseboard/devicetree_dalboz.cb index 68eb6ea5887e..69146041e82f 100644 --- a/src/mainboard/google/zork/variants/baseboard/devicetree_dalboz.cb +++ b/src/mainboard/google/zork/variants/baseboard/devicetree_dalboz.cb @@ -227,7 +227,13 @@ chip soc/amd/picasso .oob_ch_en = 0, .flash_ch_en = 0, - .vw_irq_polarity = ESPI_VW_IRQ_LEVEL_HIGH(1) | ESPI_VW_IRQ_LEVEL_HIGH(12), + /* + * b/160595155 - These should really be ESPI_VW_IRQ_LEVEL_HIGH, + * but eSPI gets configured in verstage which is in RO. + * We have already locked RO for zork devices so we need + * make it so x86 coreboot re-initializes the vw_irq_polarity. + */ + .vw_irq_polarity = ESPI_VW_IRQ_LEVEL_LOW(1) | ESPI_VW_IRQ_LEVEL_LOW(12), }" register "i2c_scl_reset" = "GPIO_I2C2_SCL | GPIO_I2C3_SCL" |