mb/google/skyrim: rename baseboard GPIO table getter for clarity

Rename variant_base_gpio_table() to baseboard_gpio_table(), since the
GPIO table comes from the baseboard, and is overridden by a separate
table from the variant.

Drop the __weak qualifier as this function is not overridden.

Change-Id: Icebf7e11736929389227063039575a4c5ecf3840
Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/67809
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>

src/mainboard/google/skyrim/mainboard.c

@@ -92,7 +92,7 @@ static void mainboard_configure_gpios(void)
 	size_t base_num_gpios, override_num_gpios;
 	const struct soc_amd_gpio *base_gpios, *override_gpios;
 
-	variant_base_gpio_table(&base_gpios, &base_num_gpios);
+	baseboard_gpio_table(&base_gpios, &base_num_gpios);
 	variant_override_gpio_table(&override_gpios, &override_num_gpios);
 
 	gpio_configure_pads_with_override(base_gpios, base_num_gpios,

src/mainboard/google/skyrim/variants/baseboard/gpio.c

@@ -207,7 +207,7 @@ __weak void variant_pcie_gpio_table(const struct soc_amd_gpio **gpio, size_t *si
 	*gpio = pcie_gpio_table;
 }
 
-__weak void variant_base_gpio_table(const struct soc_amd_gpio **gpio, size_t *size)
+void baseboard_gpio_table(const struct soc_amd_gpio **gpio, size_t *size)
 {
 	*size = ARRAY_SIZE(base_gpio_table);
 	*gpio = base_gpio_table;

src/mainboard/google/skyrim/variants/baseboard/include/baseboard/variants.h

@@ -11,17 +11,12 @@
 #define SD_DEVFN	PCIE_GPP_2_1_DEVFN
 #define NVME_DEVFN	PCIE_GPP_2_2_DEVFN
 
-/*
- * This function provides base GPIO configuration table. It is typically provided by
- * baseboard using a weak implementation. If GPIO configuration for a variant differs
- * significantly from the baseboard, then the variant can also provide a strong implementation
- * of this function.
- */
-void variant_base_gpio_table(const struct soc_amd_gpio **gpio, size_t *size);
+/* This function provides base GPIO configuration table. */
+void baseboard_gpio_table(const struct soc_amd_gpio **gpio, size_t *size);
 
 /*
  * This function allows variant to override any GPIOs that are different than the base GPIO
- * configuration provided by variant_base_gpio_table().
+ * configuration provided by baseboard_gpio_table().
  */
 void variant_override_gpio_table(const struct soc_amd_gpio **gpio, size_t *size);