ARM: uniphier: switch to raw U-Boot image
Now everything is done to load a raw U-Boot proper image instead of
an mkimage-processed one (as far as I tested on NAND, eMMC, NOR).
The SPL already knows the load address of the U-Boot proper without
parsing its uImage header because the load address is defined by
CONFIG_SYS_TEXT_BASE, assuming that the two images are generated from
the same build.
My main motivation of this switch is to use u-boot-with-spl.bin, a
concatenation of u-boot-spl.bin and u-boot.bin. (I wish there were
a concatenation of u-boot-spl.bin and u-boot.img...) Anyway, this
commit would be useful for one-shot image burn.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
diff --git a/include/configs/uniphier.h b/include/configs/uniphier.h
index dd7b352..5f3d6b8 100644
--- a/include/configs/uniphier.h
+++ b/include/configs/uniphier.h
@@ -61,6 +61,7 @@
#define CONFIG_SYS_MAX_FLASH_SECT 256
#define CONFIG_SYS_MONITOR_BASE 0
+#define CONFIG_SYS_MONITOR_LEN 0x00080000 /* 512KB */
#define CONFIG_SYS_FLASH_BASE 0
/*
@@ -233,12 +234,12 @@
"mmc erase 0 800 &&" \
"tftpboot u-boot-spl.bin &&" \
"mmc write $loadaddr 0 80 &&" \
- "tftpboot u-boot.img &&" \
+ "tftpboot u-boot.bin &&" \
"mmc write $loadaddr 80 780\0" \
"nandupdate=nand erase 0 0x00100000 &&" \
"tftpboot u-boot-spl.bin &&" \
"nand write $loadaddr 0 0x00010000 &&" \
- "tftpboot u-boot.img &&" \
+ "tftpboot u-boot.bin &&" \
"nand write $loadaddr 0x00010000 0x000f0000\0" \
LINUXBOOT_ENV_SETTINGS
@@ -272,9 +273,11 @@
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x10000
-#define CONFIG_SYS_UBOOT_BASE 0x60000
+/* subtract sizeof(struct image_header) */
+#define CONFIG_SYS_UBOOT_BASE (0x60000 - 0x40)
#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x80
+#define CONFIG_SPL_TARGET "u-boot-with-spl.bin"
#define CONFIG_SPL_MAX_FOOTPRINT 0x10000
#endif /* __CONFIG_UNIPHIER_COMMON_H__ */