From c4af5e4009274f5a0db9efa689fb2ac34449b287 Mon Sep 17 00:00:00 2001 From: Frank Wu Date: Tue, 26 Apr 2022 16:13:41 +0800 Subject: [PATCH] mb/google/brya/var/banshee: Update the FIVR configurations This patch enables V1p05 and Vnn external bypass VRs for Banshee. BUG=b:207116793 BRANCH=firmware-brya-14505.B TEST=emerge-brya coreboot chromeos-bootimage Signed-off-by: Frank Wu Change-Id: Idb56890db40f90f163d8dadf5bf7c7335469771a Reviewed-on: https://review.coreboot.org/c/coreboot/+/63860 Reviewed-by: Derek Huang Reviewed-by: Tim Wawrzynczak Tested-by: build bot (Jenkins) --- .../google/brya/variants/banshee/overridetree.cb | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/src/mainboard/google/brya/variants/banshee/overridetree.cb b/src/mainboard/google/brya/variants/banshee/overridetree.cb index 866bbd6bbb..6647158d01 100644 --- a/src/mainboard/google/brya/variants/banshee/overridetree.cb +++ b/src/mainboard/google/brya/variants/banshee/overridetree.cb @@ -22,6 +22,20 @@ chip soc/intel/alderlake }, }" + register "ext_fivr_settings" = "{ + .configure_ext_fivr = 1, + .v1p05_enable_bitmap = FIVR_ENABLE_ALL_SX, + .vnn_enable_bitmap = FIVR_ENABLE_ALL_SX, + .v1p05_supported_voltage_bitmap = FIVR_VOLTAGE_NORMAL | + FIVR_VOLTAGE_MIN_ACTIVE | + FIVR_VOLTAGE_MIN_RETENTION, + .vnn_supported_voltage_bitmap = FIVR_VOLTAGE_NORMAL | + FIVR_VOLTAGE_MIN_ACTIVE | + FIVR_VOLTAGE_MIN_RETENTION, + .v1p05_icc_max_ma = 500, + .vnn_sx_voltage_mv = 1250, + }" + register "usb2_ports[3]" = "USB2_PORT_EMPTY" # Disable Port 3 register "usb2_ports[4]" = "USB2_PORT_EMPTY" # Disable Port 4 register "usb2_ports[6]" = "USB2_PORT_EMPTY" # Disable Port 6