From b0692f65b6513592b5792125493b2848ce6e642a Mon Sep 17 00:00:00 2001
From: Leo Chou <leo.chou@lcfc.corp-partner.google.com>
Date: Thu, 30 May 2024 15:54:11 +0800
Subject: mb/google/nissa/var/pujjoga: Add wifi sar table
Add AX211 and AX203 wifi sar table for pujjoga wifi sar config.
Use fw_config to separate different wifi card settings.
WIFI_SAR_TABLE_AX211: 0
WIFI_SAR_TABLE_AX203: 1
BUG=b:336167281
Test=emerge-nissa coreboot
Change-Id: If0f542cb13e93e99960bf65d616b26cee7617a43
Signed-off-by: Leo Chou <leo.chou@lcfc.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/82702
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <ericllai@google.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
---
src/mainboard/google/brya/Kconfig | 1 +
src/mainboard/google/brya/variants/pujjoga/Makefile.mk | 1 +
src/mainboard/google/brya/variants/pujjoga/overridetree.cb | 4 ++++
src/mainboard/google/brya/variants/pujjoga/variant.c | 9 +++++++++
4 files changed, 15 insertions(+)
create mode 100644 src/mainboard/google/brya/variants/pujjoga/variant.c
(limited to 'src')
diff --git a/src/mainboard/google/brya/Kconfig b/src/mainboard/google/brya/Kconfig
index 17facbc17e..a1ae043cac 100644
--- a/src/mainboard/google/brya/Kconfig
+++ b/src/mainboard/google/brya/Kconfig
@@ -418,6 +418,7 @@ config BOARD_GOOGLE_SUNDANCE
config BOARD_GOOGLE_PUJJOGA
select BOARD_GOOGLE_BASEBOARD_NISSA
select DRIVERS_GENERIC_GPIO_KEYS
+ select CHROMEOS_WIFI_SAR if CHROMEOS
config BOARD_GOOGLE_QUANDISO
select BOARD_GOOGLE_BASEBOARD_NISSA
diff --git a/src/mainboard/google/brya/variants/pujjoga/Makefile.mk b/src/mainboard/google/brya/variants/pujjoga/Makefile.mk
index 8ae0e3b61c..e04a887191 100644
--- a/src/mainboard/google/brya/variants/pujjoga/Makefile.mk
+++ b/src/mainboard/google/brya/variants/pujjoga/Makefile.mk
@@ -4,4 +4,5 @@ bootblock-y += gpio.c
romstage-y += gpio.c
ramstage-$(CONFIG_FW_CONFIG) += fw_config.c
+ramstage-y += variant.c
ramstage-y += gpio.c
diff --git a/src/mainboard/google/brya/variants/pujjoga/overridetree.cb b/src/mainboard/google/brya/variants/pujjoga/overridetree.cb
index 26eb32a866..a8b9a7eaa7 100644
--- a/src/mainboard/google/brya/variants/pujjoga/overridetree.cb
+++ b/src/mainboard/google/brya/variants/pujjoga/overridetree.cb
@@ -4,6 +4,10 @@ fw_config
option LTE_PRESENT 1
option 5G_PRESENT 2
end
+ field WIFI_SAR_ID 13 16
+ option WIFI_SAR_TABLE_AX211 0
+ option WIFI_SAR_TABLE_AX203 1
+ end
end
chip soc/intel/alderlake
diff --git a/src/mainboard/google/brya/variants/pujjoga/variant.c b/src/mainboard/google/brya/variants/pujjoga/variant.c
new file mode 100644
index 0000000000..c4a6face5b
--- /dev/null
+++ b/src/mainboard/google/brya/variants/pujjoga/variant.c
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#include <fw_config.h>
+#include <sar.h>
+
+const char *get_wifi_sar_cbfs_filename(void)
+{
+ return get_wifi_sar_fw_config_filename(FW_CONFIG_FIELD(WIFI_SAR_ID));
+}
--
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