/*
- * (C) Copyright 2008
+ * (C) Copyright 2008, 2009
* Stefan Roese, DENX Software Engineering, sr@denx.de.
*
* Common configuration options for all AMCC boards
#define CONFIG_CMD_PING
#define CONFIG_CMD_REGINFO
+#if defined(CONFIG_SYS_RAMBOOT)
+/*
+ * Disable NOR FLASH commands on RAM-booting version. One main reason for this
+ * RAM-booting version is boards with NAND and without NOR. This image can
+ * be used for initial NAND programming.
+ */
+#define CONFIG_SYS_NO_FLASH
+#undef CONFIG_CMD_FLASH
+#undef CONFIG_CMD_IMLS
+#endif
+
/*
* Miscellaneous configurable options
*/
/*
* For booting Linux, the board info and command line data
- * have to be in the first 8 MB of memory, since this is
- * the maximum mapped by the Linux kernel during initialization.
+ * have to be in the first 16 MB of memory, since this is
+ * the maximum mapped by the 40x Linux kernel during initialization.
*/
-#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
+#define CONFIG_SYS_BOOTMAPSZ (16 << 20) /* Initial Memory map for Linux */
+#define CONFIG_SYS_BOOTM_LEN (16 << 20) /* Increase max gunzip size */
/*
* Internal Definitions
" console=" xstr(CONFIG_USE_TTY) ",${baudrate}\0" \
CONFIG_ADDMISC \
"initrd_high=30000000\0" \
- "kernel_addr_r=400000\0" \
- "fdt_addr_r=800000\0" \
- "ramdisk_addr_r=C00000\0" \
+ "kernel_addr_r=1000000\0" \
+ "fdt_addr_r=1800000\0" \
+ "ramdisk_addr_r=1900000\0" \
"hostname=" xstr(CONFIG_HOSTNAME) "\0" \
"bootfile=" xstr(CONFIG_HOSTNAME) "/uImage\0" \
"ramdisk_file=" xstr(CONFIG_HOSTNAME) "/uRamdisk\0" \
"bootm ${kernel_addr_r}\0"
#define CONFIG_AMCC_DEF_ENV_NOR_UPD \
- "load=tftp 200000 " xstr(CONFIG_HOSTNAME) "/u-boot.bin\0" \
+ "u-boot=" xstr(CONFIG_HOSTNAME) "/u-boot.bin\0" \
+ "load=tftp 200000 ${u-boot}\0" \
"update=protect off " xstr(CONFIG_SYS_MONITOR_BASE) " FFFFFFFF;" \
"era " xstr(CONFIG_SYS_MONITOR_BASE) " FFFFFFFF;" \
"cp.b ${fileaddr} " xstr(CONFIG_SYS_MONITOR_BASE) " ${filesize};" \
"upd=run load update\0" \
#define CONFIG_AMCC_DEF_ENV_NAND_UPD \
- "nload=tftp 200000 " xstr(CONFIG_HOSTNAME) "/u-boot-nand.bin\0" \
+ "u-boot-nand=" xstr(CONFIG_HOSTNAME) "/u-boot-nand.bin\0" \
+ "nload=tftp 200000 ${u-boot-nand}\0" \
"nupdate=nand erase 0 100000;nand write 200000 0 100000;" \
"setenv filesize;saveenv\0" \
"nupd=run nload nupdate\0"