qemu-mips.h: Add CFI support
CONFIG_ENV_OVERWRITE is also added.
This patch is originally created by Jean-Christophe PLAGNIOL-VILLARD.
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
diff --git a/include/configs/qemu-mips.h b/include/configs/qemu-mips.h
index 931eccc..d6bcc8e 100644
--- a/include/configs/qemu-mips.h
+++ b/include/configs/qemu-mips.h
@@ -72,8 +72,6 @@
#define CONFIG_CMD_ELF
#define CONFIG_CMD_FAT
#define CONFIG_CMD_EXT2
-#undef CONFIG_CMD_IMLS
-#undef CONFIG_CMD_FLASH
#undef CONFIG_CMD_LOADB
#undef CONFIG_CMD_LOADS
#define CONFIG_CMD_DHCP
@@ -81,7 +79,6 @@
#define CONFIG_DRIVER_NE2000
#define CONFIG_DRIVER_NE2000_BASE (0xb4000300)
-#define CFG_NO_FLASH
#define CFG_NS16550
#define CFG_NS16550_SERIAL
#define CFG_NS16550_REG_SIZE 1
@@ -144,11 +141,19 @@
/* We boot from this flash, selected with dip switch */
#define CFG_FLASH_BASE 0xbfc00000
+#define CFG_MAX_FLASH_BANKS 1
+#define CFG_MAX_FLASH_SECT 128
+#define CFG_FLASH_CFI 1 /* Flash memory is CFI compliant */
+#define CFG_FLASH_CFI_DRIVER 1
+#define CFG_FLASH_USE_BUFFER_WRITE 1
-#define CFG_ENV_IS_NOWHERE 1
+#define CFG_ENV_IS_IN_FLASH 1
+#define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x40000)
/* Address and size of Primary Environment Sector */
-#define CFG_ENV_SIZE 0x10000
+#define CFG_ENV_SIZE 0x8000
+
+#define CONFIG_ENV_OVERWRITE 1
#undef CONFIG_NET_MULTI