X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=include%2Fconfigs%2Fexynos5-dt.h;h=e36a0313c13cf5fbf07c6d4ba832ad008e18e140;hb=b1cdd8baa14f518288ceddb391d6587c1ecb3174;hp=b8304951d25a64da8ea4cebeb811c4f9b603cbd8;hpb=55e8250bd3cfd996d1caa04f520160a89ec04754;p=u-boot

diff --git a/include/configs/exynos5-dt.h b/include/configs/exynos5-dt.h
index b8304951d2..e36a0313c1 100644
--- a/include/configs/exynos5-dt.h
+++ b/include/configs/exynos5-dt.h
@@ -144,8 +144,6 @@
 
 /* specific .lds file */
 #define CONFIG_SPL_LDSCRIPT	"board/samsung/common/exynos-uboot-spl.lds"
-#define CONFIG_SPL_MAX_FOOTPRINT	(14 * 1024)
-
 
 /* Miscellaneous configurable options */
 #define CONFIG_SYS_LONGHELP		/* undef to save memory */
@@ -163,8 +161,6 @@
 
 #define CONFIG_RD_LVL
 
-#define CONFIG_NR_DRAM_BANKS	8
-#define SDRAM_BANK_SIZE		(256UL << 20UL)	/* 256 MB */
 #define PHYS_SDRAM_1		CONFIG_SYS_SDRAM_BASE
 #define PHYS_SDRAM_1_SIZE	SDRAM_BANK_SIZE
 #define PHYS_SDRAM_2		(CONFIG_SYS_SDRAM_BASE + SDRAM_BANK_SIZE)
@@ -207,7 +203,10 @@
 
 #define CONFIG_BL1_OFFSET	(CONFIG_RES_BLOCK_SIZE + CONFIG_SEC_FW_SIZE)
 #define CONFIG_BL2_OFFSET	(CONFIG_BL1_OFFSET + CONFIG_BL1_SIZE)
-#define CONFIG_ENV_OFFSET	(CONFIG_BL2_OFFSET + CONFIG_BL2_SIZE)
+
+/* Store environment at the end of a 4 MB SPI flash */
+#define FLASH_SIZE		(0x4 << 20)
+#define CONFIG_ENV_OFFSET	(FLASH_SIZE - CONFIG_BL2_SIZE)
 
 /* U-boot copy size from boot Media to DRAM.*/
 #define BL2_START_OFFSET	(CONFIG_BL2_OFFSET/512)
@@ -291,4 +290,10 @@
 
 #define CONFIG_CMD_GPIO
 
+/* USB boot mode */
+#define CONFIG_USB_BOOTING
+#define EXYNOS_COPY_USB_FNPTR_ADDR	0x02020070
+#define EXYNOS_USB_SECONDARY_BOOT	0xfeed0002
+#define EXYNOS_IRAM_SECONDARY_BASE	0x02020018
+
 #endif	/* __CONFIG_H */