X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=include%2Fconfigs%2Fam64x_evm.h;h=99624081c3ed8f81f4c83f8f8ed3a2b7b1a4ca62;hb=92832045c54586e9dffa082ff8cd8c2ef6040757;hp=c2c2bf06777c11753a16bf594bfa6ffea94e6d6b;hpb=ce7ad5739054a9b3a766e49e574905590753c329;p=platform%2Fkernel%2Fu-boot.git

diff --git a/include/configs/am64x_evm.h b/include/configs/am64x_evm.h
index c2c2bf0..9962408 100644
--- a/include/configs/am64x_evm.h
+++ b/include/configs/am64x_evm.h
@@ -22,10 +22,6 @@
 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME	"tispl.bin"
 #endif
 
-#ifndef CONFIG_CPU_V7R
-#define CONFIG_SKIP_LOWLEVEL_INIT
-#endif
-
 #define CONFIG_SPL_MAX_SIZE		CONFIG_SYS_K3_MAX_DOWNLODABLE_IMAGE_SIZE
 #if defined(CONFIG_TARGET_AM642_A53_EVM)
 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SPL_TEXT_BASE +	\
@@ -96,6 +92,34 @@
 		"${bootdir}/${name_fit}\0"				\
 	"partitions=" PARTS_DEFAULT
 
+#define EXTRA_ENV_AM642_BOARD_SETTING_USBMSC				\
+	"args_usb=run finduuid;setenv bootargs console=${console} "	\
+		"${optargs} "						\
+		"root=PARTUUID=${uuid} rw "				\
+		"rootfstype=${mmcrootfstype}\0"				\
+	"init_usb=run args_all args_usb\0"				\
+	"get_fdt_usb=load usb ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
+	"get_overlay_usb="						\
+		"fdt address ${fdtaddr};"				\
+		"fdt resize 0x100000;"					\
+		"for overlay in $name_overlays;"			\
+		"do;"							\
+		"load usb ${bootpart} ${dtboaddr} ${bootdir}/${overlay} && "	\
+		"fdt apply ${dtboaddr};"				\
+		"done;\0"						\
+	"get_kern_usb=load usb ${bootpart} ${loadaddr} "		\
+		"${bootdir}/${name_kern}\0"				\
+	"get_fit_usb=load usb ${bootpart} ${addr_fit} "			\
+		"${bootdir}/${name_fit}\0"				\
+	"usbboot=setenv boot usb;"					\
+		"setenv bootpart 0:2;"					\
+		"usb start;"						\
+		"run findfdt;"						\
+		"run init_usb;"						\
+		"run get_kern_usb;"					\
+		"run get_fdt_usb;"					\
+		"run run_kern\0"
+
 #define EXTRA_ENV_DFUARGS \
 	DFU_ALT_INFO_MMC \
 	DFU_ALT_INFO_EMMC \
@@ -108,17 +132,12 @@
 	DEFAULT_MMC_TI_ARGS						\
 	EXTRA_ENV_AM642_BOARD_SETTINGS					\
 	EXTRA_ENV_AM642_BOARD_SETTINGS_MMC				\
-	EXTRA_ENV_DFUARGS
+	EXTRA_ENV_DFUARGS						\
+	EXTRA_ENV_AM642_BOARD_SETTING_USBMSC
 
 /* Now for the remaining common defines */
 #include <configs/ti_armv7_common.h>
 
 #define CONFIG_SYS_USB_FAT_BOOT_PARTITION 1
 
-/* MMC ENV related defines */
-#ifdef CONFIG_ENV_IS_IN_MMC
-#define CONFIG_SYS_MMC_ENV_DEV		0
-#define CONFIG_SYS_MMC_ENV_PART	1
-#endif
-
 #endif /* __CONFIG_AM642_EVM_H */