ec/google/wilco: Enable WiFi radio
Add EC command to enable WiFi radio and send that command at
startup. Tested to ensure WiFi is functional on a sarien board.
Change-Id: Iac46895c7118567e1eb55ea33051a1662103b563
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/c/29673
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/ec/google/wilco/commands.c b/src/ec/google/wilco/commands.c
index 1767a01..c42699d 100644
--- a/src/ec/google/wilco/commands.c
+++ b/src/ec/google/wilco/commands.c
@@ -149,3 +149,12 @@
KB_POWER_OFF, &reason, 1, NULL, 0) < 0)
printk(BIOS_ERR, "%s: command failed\n", __func__);
}
+
+int wilco_ec_radio_control(enum ec_radio radio, uint8_t state)
+{
+ uint8_t radio_control[3] = { 0, radio, state };
+
+ return wilco_ec_mailbox(WILCO_EC_MSG_DEFAULT, KB_RADIO_CONTROL,
+ radio_control, ARRAY_SIZE(radio_control),
+ NULL, 0);
+}