From 964a60360a11ce06a65d1eceb15ee0100574dc3d Mon Sep 17 00:00:00 2001 From: Wisley Chen Date: Wed, 14 Dec 2022 18:08:53 +0600 Subject: mb/google/nissa/var/yaviks: Enable wifi SAR Enable wifi sar function for yaviks. Use the fw_config to separate SAR setting for different wifi card. BUG=259199095 TEST=build, enabled iwlwifi debug, and check dmesg Signed-off-by: Wisley Chen Change-Id: I3ced65368ee66e084e58d66cff8f75147f665d71 Reviewed-on: https://review.coreboot.org/c/coreboot/+/70750 Tested-by: build bot (Jenkins) Reviewed-by: Reka Norman --- src/mainboard/google/brya/Kconfig.name | 1 + src/mainboard/google/brya/variants/yaviks/Makefile.inc | 1 + src/mainboard/google/brya/variants/yaviks/overridetree.cb | 10 ++++++++++ src/mainboard/google/brya/variants/yaviks/variant.c | 12 ++++++++++++ 4 files changed, 24 insertions(+) create mode 100644 src/mainboard/google/brya/variants/yaviks/variant.c (limited to 'src') diff --git a/src/mainboard/google/brya/Kconfig.name b/src/mainboard/google/brya/Kconfig.name index 1c906094d2..4c12bd85d4 100644 --- a/src/mainboard/google/brya/Kconfig.name +++ b/src/mainboard/google/brya/Kconfig.name @@ -281,6 +281,7 @@ config BOARD_GOOGLE_YAVIKS bool "-> Yaviks" select BOARD_GOOGLE_BASEBOARD_NISSA select DRIVERS_GENESYSLOGIC_GL9750 + select CHROMEOS_WIFI_SAR if CHROMEOS config BOARD_GOOGLE_LISBON bool "-> Lisbon" diff --git a/src/mainboard/google/brya/variants/yaviks/Makefile.inc b/src/mainboard/google/brya/variants/yaviks/Makefile.inc index d38141ca24..06e2f8dfbf 100644 --- a/src/mainboard/google/brya/variants/yaviks/Makefile.inc +++ b/src/mainboard/google/brya/variants/yaviks/Makefile.inc @@ -3,4 +3,5 @@ bootblock-y += gpio.c romstage-y += gpio.c +ramstage-$(CONFIG_FW_CONFIG) += variant.c ramstage-y += gpio.c diff --git a/src/mainboard/google/brya/variants/yaviks/overridetree.cb b/src/mainboard/google/brya/variants/yaviks/overridetree.cb index 3ad4ff3523..61c9188d91 100644 --- a/src/mainboard/google/brya/variants/yaviks/overridetree.cb +++ b/src/mainboard/google/brya/variants/yaviks/overridetree.cb @@ -1,3 +1,13 @@ +fw_config + field DB_USB 0 1 + option DB_NONE 0 + option DB_1C_1A 1 + end + field WIFI_SAR_ID 2 3 + option SAR_ID_0 0 + end +end + chip soc/intel/alderlake register "sagv" = "SaGv_Enabled" diff --git a/src/mainboard/google/brya/variants/yaviks/variant.c b/src/mainboard/google/brya/variants/yaviks/variant.c new file mode 100644 index 0000000000..0db334d474 --- /dev/null +++ b/src/mainboard/google/brya/variants/yaviks/variant.c @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include +#include + +const char *get_wifi_sar_cbfs_filename(void) +{ + if (fw_config_probe(FW_CONFIG(WIFI_SAR_ID, SAR_ID_0))) + return "wifi_sar_0.hex"; + + return NULL; +} -- cgit v1.2.3