1 files changed, 45 insertions, 0 deletions
diff --git a/roms/u-boot/arch/arm/mach-mediatek/spl.c b/roms/u-boot/arch/arm/mach-mediatek/spl.c
new file mode 100644
index 000000000..927175c5a
--- /dev/null
+++ b/roms/u-boot/arch/arm/mach-mediatek/spl.c
@@ -0,0 +1,45 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2018 MediaTek Inc.
+ * Author: Ryder Lee <ryder.lee@mediatek.com>
+ */
+
+#include <clk.h>
+#include <common.h>
+#include <hang.h>
+#include <init.h>
+#include <spl.h>
+
+#include "init.h"
+
+void board_init_f(ulong dummy)
+{
+	int ret;
+
+	ret = spl_early_init();
+	if (ret)
+		hang();
+
+	/* enable console uart printing */
+	preloader_console_init();
+
+	/* soc early initialization */
+	ret = mtk_soc_early_init();
+	if (ret)
+		hang();
+}
+
+u32 spl_boot_device(void)
+{
+#if defined(CONFIG_SPL_SPI_SUPPORT)
+	return BOOT_DEVICE_SPI;
+#elif defined(CONFIG_SPL_MMC_SUPPORT)
+	return BOOT_DEVICE_MMC1;
+#elif defined(CONFIG_SPL_NAND_SUPPORT)
+	return BOOT_DEVICE_NAND;
+#elif defined(CONFIG_SPL_NOR_SUPPORT)
+	return BOOT_DEVICE_NOR;
+#else
+	return BOOT_DEVICE_NONE;
+#endif
+}