mb/google/{poppy,eve,fizz}: Configure GPIOs in mainboard chip->init()

mainboard_silicon_init_params() is supposed to be used for only
overriding any FSP params as per mainboard configuration. GPIOs should
be configured by mainboard as part of its chip init(). This ensures
proper ordering w.r.t. any common operations that the SoC code might
want to perform e.g. snapshot ITSS polarities.

This change moves the configuration of GPIOs from
mainboard_silicon_init_params() to mainboard chip->init().

Change-Id: Ied0201b954894acd3503801e7739b91a2cc9b4a8
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36268
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 14 insertions, 0 deletions

diff --git a/src/mainboard/google/poppy/mainboard.c b/src/mainboard/google/poppy/mainboard.c
index b3e91e888e..5aa45d40a8 100644
--- a/src/mainboard/google/poppy/mainboard.c
+++ b/src/mainboard/google/poppy/mainboard.c
@@ -21,6 +21,8 @@
 #include <soc/nhlt.h>
 #include <vendorcode/google/chromeos/chromeos.h>
 
+#include <variant/gpio.h>
+
 static void mainboard_init(struct device *dev)
 {
 	mainboard_ec_init();
@@ -62,6 +64,18 @@ static void mainboard_enable(struct device *dev)
 	dev->ops->write_acpi_tables = mainboard_write_acpi_tables;
 }
 
+static void mainboard_chip_init(void *chip_info)
+{
+	const struct pad_config *pads;
+	size_t num;
+
+	pads = variant_gpio_table(&num);
+	gpio_configure_pads(pads, num);
+	pads = variant_sku_gpio_table(&num);
+	gpio_configure_pads(pads, num);
+}
+
 struct chip_operations mainboard_ops = {
+	.init = mainboard_chip_init,
 	.enable_dev = mainboard_enable,
 };