GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

source/bootloader/u-boot-2020.01/include/environment/ti/ufs.h

@@ -0,0 +1,33 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com
+ *
+ * Environment variable definitions for UFS on TI boards.
+ */
+
+#ifndef __TI_UFS_H
+#define __TI_UFS_H
+
+#define DEFAULT_UFS_TI_ARGS \
+	"scsirootfstype=ext4 rootwait\0" \
+	"ufs_finduuid=part uuid scsi ${bootpart} uuid\0" \
+	"args_ufs=setenv devtype scsi;setenv bootpart 1:1;" \
+	"run ufs_finduuid;setenv bootargs console = ${console} " \
+		"${optargs}" \
+		"root=PARTUUID=${uuid} rw " \
+		"rootfstype=${scsirootfstype};" \
+		"setenv devtype scsi;" \
+		"setenv bootpart 1:1\0" \
+	"init_ufs=ufs init; scsi scan; run args_ufs\0" \
+	"get_kern_ufs=load ${devtype} ${bootpart} ${loadaddr} ${bootdir}/${name_kern}\0" \
+	"get_fdt_ufs=load ${devtype} ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
+	"get_overlay_ufs=" \
+		"fdt address ${fdtaddr};" \
+		"fdt resize 0x100000;" \
+		"for overlay in $name_overlays;" \
+		"do;" \
+		"load scsi ${bootpart} ${overlayaddr} ${bootdir}/${overlay} && " \
+		"fdt apply ${overlayaddr};" \
+		"done;\0"
+
+#endif