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authorTyler Wang <tyler.wang@quanta.corp-partner.google.com>2022-10-21 11:19:47 +0800
committerFelix Held <felix-coreboot@felixheld.de>2022-11-09 14:18:01 +0000
commit8ec4024ab88f03bcc2c321f4aadb97320c38ad63 (patch)
treef89e149c0ee7adb33191241a14c38deb38d7c9cb /src/mainboard/google/brya/variants/craask
parent5717ce6e995f7a442c2aec482091543391ef7784 (diff)
mb/google/nissa/var/craask: Add wifi sar table
Add wifi sar table for craask/craaskbowl. Use fw_config to separate different project settings. BUG=b:247652032,b:251287099,b:251287101 Test=emerge-nissa coreboot Signed-off-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com> Change-Id: I5c92f0ab53ece12a97068f09241e5298909116aa Reviewed-on: https://review.coreboot.org/c/coreboot/+/68660 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Reka Norman <rekanorman@chromium.org> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Diffstat (limited to 'src/mainboard/google/brya/variants/craask')
-rw-r--r--src/mainboard/google/brya/variants/craask/Makefile.inc1
-rw-r--r--src/mainboard/google/brya/variants/craask/overridetree.cb4
-rw-r--r--src/mainboard/google/brya/variants/craask/variant.c19
3 files changed, 24 insertions, 0 deletions
diff --git a/src/mainboard/google/brya/variants/craask/Makefile.inc b/src/mainboard/google/brya/variants/craask/Makefile.inc
index 8ae0e3b61c..86ba20d3c3 100644
--- a/src/mainboard/google/brya/variants/craask/Makefile.inc
+++ b/src/mainboard/google/brya/variants/craask/Makefile.inc
@@ -4,4 +4,5 @@ bootblock-y += gpio.c
romstage-y += gpio.c
ramstage-$(CONFIG_FW_CONFIG) += fw_config.c
+ramstage-$(CONFIG_FW_CONFIG) += variant.c
ramstage-y += gpio.c
diff --git a/src/mainboard/google/brya/variants/craask/overridetree.cb b/src/mainboard/google/brya/variants/craask/overridetree.cb
index ebf8c30d70..fa79d8b569 100644
--- a/src/mainboard/google/brya/variants/craask/overridetree.cb
+++ b/src/mainboard/google/brya/variants/craask/overridetree.cb
@@ -20,6 +20,10 @@ fw_config
field AMP 6 7
option AMP_MX98360A 0
end
+ field WIFI_SAR_ID 13 15
+ option ID_0 0
+ option UNUSED 7
+ end
field CODEC 32 33
option CODEC_ALC5682I_VS 0
option CODEC_NAU8825 1
diff --git a/src/mainboard/google/brya/variants/craask/variant.c b/src/mainboard/google/brya/variants/craask/variant.c
new file mode 100644
index 0000000000..689a59a8a6
--- /dev/null
+++ b/src/mainboard/google/brya/variants/craask/variant.c
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#include <console/console.h>
+#include <fw_config.h>
+#include <sar.h>
+
+const char *get_wifi_sar_cbfs_filename(void)
+{
+ if (fw_config_probe(FW_CONFIG(WIFI_SAR_ID, ID_0))) {
+ printk(BIOS_INFO, "Use wifi_sar_0.hex.\n");
+ return "wifi_sar_0.hex";
+ }
+
+ else if (fw_config_probe(FW_CONFIG(WIFI_SAR_ID, UNUSED))) {
+ printk(BIOS_INFO, "Wi-Fi SAR not used, return NULL!\n");
+ }
+
+ return NULL;
+}