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Diffstat (limited to 'src/mainboard/google/kahlee')
-rw-r--r--src/mainboard/google/kahlee/bootblock/bootblock.c3
-rw-r--r--src/mainboard/google/kahlee/variants/baseboard/gpio.c15
-rw-r--r--src/mainboard/google/kahlee/variants/baseboard/include/baseboard/variants.h1
3 files changed, 16 insertions, 3 deletions
diff --git a/src/mainboard/google/kahlee/bootblock/bootblock.c b/src/mainboard/google/kahlee/bootblock/bootblock.c
index 613b35b41e..338edfd62c 100644
--- a/src/mainboard/google/kahlee/bootblock/bootblock.c
+++ b/src/mainboard/google/kahlee/bootblock/bootblock.c
@@ -17,6 +17,9 @@ void bootblock_mainboard_early_init(void)
/* Enable the EC as soon as we have visibility */
mainboard_ec_init();
+ gpios = variant_wlan_rst_early_gpio_table(&num_gpios);
+ program_gpios(gpios, num_gpios);
+
gpios = variant_early_gpio_table(&num_gpios);
program_gpios(gpios, num_gpios);
}
diff --git a/src/mainboard/google/kahlee/variants/baseboard/gpio.c b/src/mainboard/google/kahlee/variants/baseboard/gpio.c
index 4fb60b1fcf..fe0744a62a 100644
--- a/src/mainboard/google/kahlee/variants/baseboard/gpio.c
+++ b/src/mainboard/google/kahlee/variants/baseboard/gpio.c
@@ -42,9 +42,6 @@ static const struct soc_amd_gpio gpio_set_stage_reset[] = {
/* GPIO_40 - EMMC_BRIDGE_RST */
PAD_GPO(GPIO_40, LOW),
- /* GPIO_70 - WLAN_PE_RST_L */
- PAD_GPO(GPIO_70, HIGH),
-
/* GPIO_74 - LPC_CLK0_EC_R */
PAD_NF(GPIO_74, LPCCLK0, PULL_DOWN),
@@ -77,6 +74,11 @@ static const struct soc_amd_gpio gpio_set_stage_reset[] = {
PAD_GPI(GPIO_142, PULL_NONE),
};
+static const struct soc_amd_gpio gpio_wlan_rst_early_reset[] = {
+ /* GPIO_70 - WLAN_PE_RST_L */
+ PAD_GPO(GPIO_70, HIGH),
+};
+
static const struct soc_amd_gpio gpio_set_stage_rom[] = {
/* GPIO_133 - APU_EDP_BKLTEN_L (backlight - Active LOW) */
PAD_GPO(GPIO_133, HIGH),
@@ -248,6 +250,13 @@ struct soc_amd_gpio *variant_early_gpio_table(size_t *size)
}
const __weak
+struct soc_amd_gpio *variant_wlan_rst_early_gpio_table(size_t *size)
+{
+ *size = ARRAY_SIZE(gpio_wlan_rst_early_reset);
+ return gpio_wlan_rst_early_reset;
+}
+
+const __weak
struct soc_amd_gpio *variant_romstage_gpio_table(size_t *size)
{
*size = ARRAY_SIZE(gpio_set_stage_rom);
diff --git a/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/variants.h b/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/variants.h
index 02d413f6a6..8b789929f8 100644
--- a/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/variants.h
+++ b/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/variants.h
@@ -16,6 +16,7 @@ int variant_mainboard_read_spd(uint8_t spdAddress, char *buf, size_t len);
int variant_get_xhci_oc_map(uint16_t *usb_oc_map);
int variant_get_ehci_oc_map(uint16_t *usb_oc_map);
const struct soc_amd_gpio *variant_early_gpio_table(size_t *size);
+const struct soc_amd_gpio *variant_wlan_rst_early_gpio_table(size_t *size);
const struct soc_amd_gpio *variant_romstage_gpio_table(size_t *size);
const struct soc_amd_gpio *variant_gpio_table(size_t *size);
void variant_romstage_entry(int s3_resume);