diff options
| author | Daniel_Peng <Daniel_Peng@pegatron.corp-partner.google.com> | 2024-10-07 11:50:26 +0800 |
|---|---|---|
| committer | Eric Lai <ericllai@google.com> | 2024-10-09 02:00:34 +0000 |
| commit | 0c0f5499b30af1f2df05af0317247171b6893f4c (patch) | |
| tree | 475f8d56935a1ea1bc4f4e3fb428e71853244036 /src/mainboard/google | |
| parent | 073a713ace56a0b8ae09b223b74bbb8cdeaabfdd (diff) | |
mb/google/brya/var/glassway: Add WFC Function
1.Add WFC fw_config setting.
2.Used USB2 Port7 for WFC.
BUG=b:365184481
BRANCH=firmware-nissa-15217.B
TEST=emerge-nissa coreboot
Change-Id: Ie5dcf5ed8f72a4bdf4c2c7fc63bf94dc7b869eef
Signed-off-by: Daniel_Peng <Daniel_Peng@pegatron.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/84685
Reviewed-by: Eric Lai <ericllai@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Diffstat (limited to 'src/mainboard/google')
| -rw-r--r-- | src/mainboard/google/brya/variants/glassway/overridetree.cb | 11 | ||||
| -rw-r--r-- | src/mainboard/google/brya/variants/glassway/variant.c | 13 |
2 files changed, 22 insertions, 2 deletions
diff --git a/src/mainboard/google/brya/variants/glassway/overridetree.cb b/src/mainboard/google/brya/variants/glassway/overridetree.cb index 69d4e89e9f..9e0f742f03 100644 --- a/src/mainboard/google/brya/variants/glassway/overridetree.cb +++ b/src/mainboard/google/brya/variants/glassway/overridetree.cb @@ -21,6 +21,10 @@ fw_config option WIFI_SAR_ID_0 0 option WIFI_SAR_ID_1 1 end + field WFC 16 17 + option WFC_ABSENT 0 + option WFC_PRESENT 1 + end field TOUCHSCREEN_SOURCE 32 33 option TOUCHSCREEN_UNPROVISIONED 0 option TOUCHSCREEN_ELAN0001 1 @@ -88,6 +92,7 @@ chip soc/intel/alderlake register "typec_aux_bias_pads[0]" = "{.pad_auxp_dc = GPP_E22, .pad_auxn_dc = GPP_E23}" register "typec_aux_bias_pads[1]" = "{.pad_auxp_dc = GPP_A21, .pad_auxn_dc = GPP_A22}" + register "usb2_ports[6]" = "USB2_PORT_MID(OC_SKIP)" # WFC register "usb2_ports[9]" = "USB2_PORT_MID(OC_SKIP)" # Bluetooth port for CNVi WLAN # Configure external V1P05/Vnn/VnnSx Rails @@ -541,9 +546,11 @@ chip soc/intel/alderlake device ref usb2_port6 on end end chip drivers/usb/acpi - register "desc" = ""USB2 Camera"" + register "desc" = ""USB2 WFC"" register "type" = "UPC_TYPE_INTERNAL" - device ref usb2_port7 on end + device ref usb2_port7 on + probe WFC WFC_PRESENT + end end chip drivers/usb/acpi register "desc" = ""USB2 Bluetooth"" diff --git a/src/mainboard/google/brya/variants/glassway/variant.c b/src/mainboard/google/brya/variants/glassway/variant.c index 906d9aa0e4..2a4d4f112a 100644 --- a/src/mainboard/google/brya/variants/glassway/variant.c +++ b/src/mainboard/google/brya/variants/glassway/variant.c @@ -9,3 +9,16 @@ const char *get_wifi_sar_cbfs_filename(void) { return get_wifi_sar_fw_config_filename(FW_CONFIG_FIELD(WIFI_SAR_ID)); } + +void variant_update_soc_chip_config(struct soc_intel_alderlake_config *config) +{ + if (!fw_config_probe(FW_CONFIG(WFC, WFC_PRESENT))) { + printk(BIOS_INFO, "Disable usb2_port7 of WFC.\n"); + config->usb2_ports[6].enable = 0; + config->usb2_ports[6].ocpin = OC_SKIP; + config->usb2_ports[6].tx_bias = USB2_BIAS_0MV; + config->usb2_ports[6].tx_emp_enable = USB2_EMP_OFF; + config->usb2_ports[6].pre_emp_bias = USB2_BIAS_0MV; + config->usb2_ports[6].pre_emp_bit = USB2_HALF_BIT_PRE_EMP; + } +} |