mb/starlabs/starlite_adl: Add Alder Lake N StarLite Mk V

Tested using `edk2` from
`github.com/starlabsltd/edk2/tree/uefipayload_vs`:
* Windows 11
* Ubuntu 22.04
* Manjaro 22

No known issues.

https://starlabs.systems/pages/starlite-specification

Change-Id: I8724e578c21353032b844b20b868348580ff561b
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80706
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>

1 files changed, 26 insertions, 0 deletions

diff --git a/src/mainboard/starlabs/starlite_adl/include/variants.h b/src/mainboard/starlabs/starlite_adl/include/variants.h
new file mode 100644
index 0000000000..0dd41c062c
--- /dev/null
+++ b/src/mainboard/starlabs/starlite_adl/include/variants.h
@@ -0,0 +1,26 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#ifndef _BASEBOARD_VARIANTS_H_
+#define _BASEBOARD_VARIANTS_H_
+
+#include <soc/gpio.h>
+
+enum cmos_power_profile {
+	PP_POWER_SAVER = 0,
+	PP_BALANCED    = 1,
+	PP_PERFORMANCE = 2,
+};
+#define NUM_POWER_PROFILES 3
+
+enum cmos_power_profile get_power_profile(enum cmos_power_profile fallback);
+
+/*
+ * The next set of functions return the gpio table and fill in the number of
+ * entries for each table.
+ */
+const struct pad_config *variant_gpio_table(size_t *num);
+const struct pad_config *variant_early_gpio_table(size_t *num);
+
+void devtree_update(void);
+
+#endif /* _BASEBOARD_VARIANTS_H_ */