mb/google/asurada: Add new MT8192 mainboard "Asurada"

The placeholder functions and build rules for generating a minimal
firmware to run on MT8192 SOC based mainboard "Asurada".

Signed-off-by: CK Hu <ck.hu@mediatek.com>
Change-Id: Ic7c8bc8a4bba40d1b511823e09945be52198b247
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43963
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 15 insertions, 0 deletions

diff --git a/src/mainboard/google/asurada/boardid.c b/src/mainboard/google/asurada/boardid.c
new file mode 100644
index 0000000000..2c8efcddd8
--- /dev/null
+++ b/src/mainboard/google/asurada/boardid.c
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#include <boardid.h>
+
+/* board_id is provided by ec/google/chromeec/ec_boardid.c */
+
+uint32_t sku_id(void)
+{
+	return 0;
+}
+
+uint32_t ram_code(void)
+{
+	return 0;
+}