PXA: Fix vpac270 for Reloc

[karo-tx-uboot.git] / include / configs / amcc-common.h

diff --git a/include/configs/amcc-common.h b/include/configs/amcc-common.h
index d3dc3e533670e3afa943cd4c65f3eeff746658f3..b9f1f6bafe6292d9db0f24aa6fe428aeea38f83e 100644 (file)
--- a/include/configs/amcc-common.h
+++ b/include/configs/amcc-common.h
@@ -1,5 +1,5 @@
 /*
- * (C) Copyright 2008
+ * (C) Copyright 2008, 2009
  * Stefan Roese, DENX Software Engineering, sr@denx.de.
  *
  * Common configuration options for all AMCC boards
@@ -24,15 +24,19 @@
 #define __AMCC_COMMON_H
 
 #define CONFIG_SYS_SDRAM_BASE          0x00000000      /* _must_ be 0          */
-#define CONFIG_SYS_MONITOR_BASE        TEXT_BASE       /* Start of U-Boot      */
+#define CONFIG_SYS_MONITOR_BASE        CONFIG_SYS_TEXT_BASE    /* Start of U-Boot      */
 #define CONFIG_SYS_MONITOR_LEN         (0xFFFFFFFF - CONFIG_SYS_MONITOR_BASE + 1)
 #define CONFIG_SYS_MALLOC_LEN          (1 << 20)       /* Reserved for malloc  */
 
 /*
  * UART
  */
-#define CONFIG_BAUDRATE                115200
 #define CONFIG_SERIAL_MULTI
+#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_REG_SIZE    1
+#define CONFIG_SYS_NS16550_CLK         get_serial_clock()
+#define CONFIG_BAUDRATE                115200
 #define CONFIG_SYS_BAUDRATE_TABLE  \
     {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
 
@@ -40,6 +44,7 @@
  * I2C
  */
 #define CONFIG_HARD_I2C                        /* I2C with hardware support    */
+#define CONFIG_PPC4XX_I2C              /* use PPC4xx driver            */
 #define CONFIG_SYS_I2C_SLAVE           0x7F
 
 /*
@@ -76,6 +81,17 @@
 #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
  */
@@ -126,10 +142,11 @@
 
 /*
  * 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
@@ -144,6 +161,8 @@
  */
 #define CONFIG_OF_LIBFDT
 #define CONFIG_OF_BOARD_SETUP
+/* Update size in "reg" property of NOR FLASH device tree nodes */
+#define CONFIG_FDT_FIXUP_NOR_FLASH_SIZE
 
 /*
  * Booting and default environment
@@ -203,9 +222,9 @@
                " 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"             \
@@ -259,17 +278,17 @@
                "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};" \
-               "setenv filesize;saveenv\0"                             \
+               "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" \
-       "nupdate=nand erase 0 100000;nand write 200000 0 100000;"       \
-               "setenv filesize;saveenv\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"        \
        "nupd=run nload nupdate\0"
 
 #endif /* __AMCC_COMMON_H */