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authorWolfgang Denk <wd@denx.de>2008-06-11 22:13:07 +0200
committerWolfgang Denk <wd@denx.de>2008-06-11 22:13:07 +0200
commit1730edf76c54381475e2da11f75b1ce563c4e62c (patch)
tree1f2a9fb7a7cd9b547374d9cc3715a7f18001e1ee /include/configs
parent5ea67393b8b554b8165c38912d753a8df043020d (diff)
parentb2815f79288d4da7a3ba18bdbd05120ce09d5622 (diff)
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Merge branch 'master' of git://www.denx.de/git/u-boot-ppc4xx
Diffstat (limited to 'include/configs')
-rw-r--r--include/configs/CPCI4052.h38
-rw-r--r--include/configs/CPCI405AB.h22
-rw-r--r--include/configs/CPCI405DT.h33
-rw-r--r--include/configs/acadia.h169
-rw-r--r--include/configs/alpr.h1
-rw-r--r--include/configs/amcc-common.h259
-rw-r--r--include/configs/bamboo.h169
-rw-r--r--include/configs/bubinga.h150
-rw-r--r--include/configs/canyonlands.h173
-rw-r--r--include/configs/ebony.h152
-rw-r--r--include/configs/katmai.h163
-rw-r--r--include/configs/kilauea.h276
-rw-r--r--include/configs/luan.h148
-rw-r--r--include/configs/makalu.h272
-rw-r--r--include/configs/ocotea.h152
-rw-r--r--include/configs/sequoia.h173
-rw-r--r--include/configs/taihu.h146
-rw-r--r--include/configs/taishan.h161
-rw-r--r--include/configs/walnut.h155
-rw-r--r--include/configs/yosemite.h164
-rw-r--r--include/configs/yucca.h152
21 files changed, 699 insertions, 2429 deletions
diff --git a/include/configs/CPCI4052.h b/include/configs/CPCI4052.h
index b248639..fd49f56 100644
--- a/include/configs/CPCI4052.h
+++ b/include/configs/CPCI4052.h
@@ -88,32 +88,17 @@
#define CONFIG_CMD_FAT
#define CONFIG_CMD_ELF
#define CONFIG_CMD_DATE
-#define CONFIG_CMD_JFFS2
#define CONFIG_CMD_I2C
#define CONFIG_CMD_MII
#define CONFIG_CMD_PING
#define CONFIG_CMD_BSP
#define CONFIG_CMD_EEPROM
-
-#if 0 /* test-only */
-#define CONFIG_NETCONSOLE
-#define CONFIG_NET_MULTI
-
-#ifdef CONFIG_NET_MULTI
-#define CONFIG_PHY1_ADDR 1 /* PHY address: for NetConsole */
-#endif
-#endif
-
#define CONFIG_MAC_PARTITION
#define CONFIG_DOS_PARTITION
#define CONFIG_SUPPORT_VFAT
-#if 0 /* test-only */
-#define CONFIG_AUTO_UPDATE 1 /* autoupdate via compactflash */
-#endif
-
#undef CONFIG_WATCHDOG /* watchdog disabled */
#define CONFIG_SDRAM_BANK0 1 /* init onboard SDRAM bank 0 */
@@ -256,29 +241,6 @@
#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
-
-/*
- * JFFS2 partitions
- */
-
-/* No command line, one static partition, use whole device */
-#undef CONFIG_JFFS2_CMDLINE
-#define CONFIG_JFFS2_DEV "nor0"
-#define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF
-#define CONFIG_JFFS2_PART_OFFSET 0x00000000
-
-/* mtdparts command line support */
-
-/* Use first bank for JFFS2, second bank contains U-Boot.
- *
- * Note: fake mtd_id's used, no linux mtd map file.
- */
-/*
-#define CONFIG_JFFS2_CMDLINE
-#define MTDIDS_DEFAULT "nor0=cpci4052-0"
-#define MTDPARTS_DEFAULT "mtdparts=cpci4052-0:-(jffs2)"
-*/
-
#if 0 /* Use NVRAM for environment variables */
/*-----------------------------------------------------------------------
* NVRAM organization
diff --git a/include/configs/CPCI405AB.h b/include/configs/CPCI405AB.h
index 1e9597d..55dd629 100644
--- a/include/configs/CPCI405AB.h
+++ b/include/configs/CPCI405AB.h
@@ -88,7 +88,6 @@
#define CONFIG_CMD_FAT
#define CONFIG_CMD_ELF
#define CONFIG_CMD_DATE
-#define CONFIG_CMD_JFFS2
#define CONFIG_CMD_I2C
#define CONFIG_CMD_MII
#define CONFIG_CMD_PING
@@ -238,27 +237,6 @@
#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
-/*
- * JFFS2 partitions
- */
-/* No command line, one static partition */
-#undef CONFIG_JFFS2_CMDLINE
-#define CONFIG_JFFS2_DEV "nor0"
-#define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF
-#define CONFIG_JFFS2_PART_OFFSET 0x00000000
-
-/* mtdparts command line support */
-
-/* Use first bank for JFFS2, second bank contains U-Boot.
- *
- * Note: fake mtd_id's used, no linux mtd map file.
- */
-/*
-#define CONFIG_JFFS2_CMDLINE
-#define MTDIDS_DEFAULT "nor0=cpci405ab-0"
-#define MTDPARTS_DEFAULT "mtdparts=cpci405ab-0:-(jffs2)"
-*/
-
/*-----------------------------------------------------------------------
* I2C EEPROM (CAT24WC32) for environment
*/
diff --git a/include/configs/CPCI405DT.h b/include/configs/CPCI405DT.h
index a8029ea..6b585be 100644
--- a/include/configs/CPCI405DT.h
+++ b/include/configs/CPCI405DT.h
@@ -87,23 +87,12 @@
#define CONFIG_CMD_FAT
#define CONFIG_CMD_ELF
#define CONFIG_CMD_DATE
-#define CONFIG_CMD_JFFS2
#define CONFIG_CMD_I2C
#define CONFIG_CMD_MII
#define CONFIG_CMD_PING
#define CONFIG_CMD_BSP
#define CONFIG_CMD_EEPROM
-
-#if 0 /* test-only */
-#define CONFIG_NETCONSOLE
-#define CONFIG_NET_MULTI
-
-#ifdef CONFIG_NET_MULTI
-#define CONFIG_PHY1_ADDR 1 /* PHY address: for NetConsole */
-#endif
-#endif
-
#define CONFIG_MAC_PARTITION
#define CONFIG_DOS_PARTITION
@@ -260,27 +249,6 @@
#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
-/*
- * JFFS2 partitions
- */
-/* No command line, one static partition */
-#undef CONFIG_JFFS2_CMDLINE
-#define CONFIG_JFFS2_DEV "nor0"
-#define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF
-#define CONFIG_JFFS2_PART_OFFSET 0x00000000
-
-/* mtdparts command line support */
-
-/* Use first bank for JFFS2, second bank contains U-Boot.
- *
- * Note: fake mtd_id's used, no linux mtd map file.
- */
-/*
-#define CONFIG_JFFS2_CMDLINE
-#define MTDIDS_DEFAULT "nor0=cpci405dt-0"
-#define MTDPARTS_DEFAULT "mtdparts=cpci405dt-0:-(jffs2)"
-*/
-
#if 0 /* Use NVRAM for environment variables */
/*-----------------------------------------------------------------------
* NVRAM organization
@@ -416,7 +384,6 @@
#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
-
/*
* Internal Definitions
*
diff --git a/include/configs/acadia.h b/include/configs/acadia.h
index bbf726d..9092a7c 100644
--- a/include/configs/acadia.h
+++ b/include/configs/acadia.h
@@ -34,6 +34,13 @@
#define CONFIG_ACADIA 1 /* Board is Acadia */
#define CONFIG_4xx 1 /* ... PPC4xx family */
#define CONFIG_405EZ 1 /* Specifc 405EZ support*/
+
+/*
+ * Include common defines/options for all AMCC eval boards
+ */
+#define CONFIG_HOSTNAME acadia
+#include "amcc-common.h"
+
/* Detect Acadia PLL input clock automatically via CPLD bit */
#define CONFIG_SYS_CLK_FREQ ((in8(CFG_CPLD_BASE + 0) == 0x0c) ? \
66666666 : 33333000)
@@ -59,16 +66,11 @@
* Base addresses -- Note these are effective addresses where the
* actual resources get mapped (not physical addresses)
*----------------------------------------------------------------------*/
-#define CFG_SDRAM_BASE 0x00000000
#define CFG_FLASH_BASE 0xfe000000
#define CFG_CPLD_BASE 0x80000000
#define CFG_NAND_ADDR 0xd0000000
#define CFG_USB_HOST 0xef603000 /* USB OHCI 1.1 controller */
-#define CFG_MONITOR_BASE TEXT_BASE
-#define CFG_MONITOR_LEN (0xFFFFFFFF - CFG_MONITOR_BASE + 1)
-#define CFG_MALLOC_LEN (512 * 1024)/* Reserve 512 kB for malloc() */
-
/*-----------------------------------------------------------------------
* Initial RAM & stack pointer
*----------------------------------------------------------------------*/
@@ -89,12 +91,6 @@
*----------------------------------------------------------------------*/
#undef CFG_EXT_SERIAL_CLOCK /* external serial clock */
#define CFG_BASE_BAUD 691200
-#define CONFIG_BAUDRATE 115200
-#define CONFIG_SERIAL_MULTI 1
-
-/* The following table includes the supported baudrates */
-#define CFG_BAUDRATE_TABLE \
- {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
/*-----------------------------------------------------------------------
* Environment
@@ -202,10 +198,7 @@
/*-----------------------------------------------------------------------
* I2C
*----------------------------------------------------------------------*/
-#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
-#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
-#define CFG_I2C_SLAVE 0x7F
#define CFG_I2C_MULTI_EEPROMS
#define CFG_I2C_EEPROM_ADDR (0xa8>>1)
@@ -222,77 +215,24 @@
#define CFG_DTT_LOW_TEMP -30
#define CFG_DTT_HYSTERESIS 3
-#if 0 /* test-only... */
-/*-----------------------------------------------------------------------
- * SPI stuff - Define to include SPI control
- *-----------------------------------------------------------------------
- */
-#define CONFIG_SPI
-#endif
-
/*-----------------------------------------------------------------------
* Ethernet
*----------------------------------------------------------------------*/
-#define CONFIG_MII 1 /* MII PHY management */
#define CONFIG_PHY_ADDR 0 /* PHY address */
-#define CONFIG_NET_MULTI 1
-#define CFG_RX_ETH_BUFFER 16 /* # of rx buffers & descriptors*/
#define CONFIG_HAS_ETH0 1
-#define CONFIG_NETCONSOLE /* include NetConsole support */
-
-#define CONFIG_PREBOOT "echo;" \
- "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
- "echo"
-
-#undef CONFIG_BOOTARGS
-
-#define xstr(s) str(s)
-#define str(s) #s
-
+/*
+ * Default environment variables
+ */
#define CONFIG_EXTRA_ENV_SETTINGS \
- "netdev=eth0\0" \
- "hostname=acadia\0" \
- "nfsargs=setenv bootargs root=/dev/nfs rw " \
- "nfsroot=${serverip}:${rootpath}\0" \
- "ramargs=setenv bootargs root=/dev/ram rw\0" \
- "addip=setenv bootargs ${bootargs} " \
- "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
- ":${hostname}:${netdev}:off panic=1\0" \
- "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
- "flash_nfs=run nfsargs addip addtty;" \
- "bootm ${kernel_addr}\0" \
- "flash_self=run ramargs addip addtty;" \
- "bootm ${kernel_addr} ${ramdisk_addr}\0" \
- "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \
- "bootm\0" \
- "rootpath=/opt/eldk/ppc_4xx\0" \
- "bootfile=acadia/uImage\0" \
+ CONFIG_AMCC_DEF_ENV \
+ CONFIG_AMCC_DEF_ENV_PPC \
+ CONFIG_AMCC_DEF_ENV_NOR_UPD \
+ CONFIG_AMCC_DEF_ENV_NAND_UPD \
"kernel_addr=fff10000\0" \
"ramdisk_addr=fff20000\0" \
- "initrd_high=30000000\0" \
- "load=tftp 200000 acadia/u-boot.bin\0" \
- "update=protect off " xstr(CFG_MONITOR_BASE) " FFFFFFFF;" \
- "era " xstr(CFG_MONITOR_BASE) " FFFFFFFF;" \
- "cp.b ${fileaddr} " xstr(CFG_MONITOR_BASE) " ${filesize};" \
- "setenv filesize;saveenv\0" \
- "upd=run load update\0" \
- "nload=tftp 200000 acadia/u-boot-nand.bin\0" \
- "nupdate=nand erase 0 60000;nand write 200000 0 60000;" \
- "setenv filesize;saveenv\0" \
- "nupd=run nload nupdate\0" \
"kozio=bootm ffc60000\0" \
""
-#define CONFIG_BOOTCOMMAND "run flash_self"
-
-#if 0
-#define CONFIG_BOOTDELAY -1 /* autoboot disabled */
-#else
-#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
-#endif
-
-#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
-#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
#define CONFIG_USB_OHCI
#define CONFIG_USB_STORAGE
@@ -305,35 +245,10 @@
#define CONFIG_SUPPORT_VFAT
/*
- * BOOTP options
+ * Commands additional to the ones defined in amcc-common.h
*/
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_ASKENV
-#define CONFIG_CMD_DHCP
#define CONFIG_CMD_DTT
-#define CONFIG_CMD_DIAG
-#define CONFIG_CMD_EEPROM
-#define CONFIG_CMD_ELF
-#define CONFIG_CMD_FAT
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_IRQ
-#define CONFIG_CMD_MII
#define CONFIG_CMD_NAND
-#define CONFIG_CMD_NET
-#define CONFIG_CMD_NFS
-#define CONFIG_CMD_PCI
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_REGINFO
#define CONFIG_CMD_USB
/*
@@ -344,43 +259,6 @@
#undef CONFIG_CMD_IMLS
#endif
-#undef CONFIG_WATCHDOG /* watchdog disabled */
-
-/*-----------------------------------------------------------------------
- * Miscellaneous configurable options
- *----------------------------------------------------------------------*/
-#define CFG_LONGHELP /* undef to save memory */
-#define CFG_PROMPT "=> " /* Monitor Command Prompt */
-#if defined(CONFIG_CMD_KGDB)
-#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
-#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
-#define CFG_MAXARGS 16 /* max number of command args */
-#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
-
-#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
-#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
-
-#define CFG_LOAD_ADDR 0x100000 /* default load address */
-#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */
-
-#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
-
-#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
-#define CONFIG_LOOPW 1 /* enable loopw command */
-#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
-#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
-#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
-
-/*
- * 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.
- */
-#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
-
/*-----------------------------------------------------------------------
* NAND FLASH
*----------------------------------------------------------------------*/
@@ -493,21 +371,4 @@
#define CFG_GPIO1_TSRL 0x00000000
#define CFG_GPIO1_TSRH 0x00000000
-/*
- * Internal Definitions
- *
- * Boot Flags
- */
-#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
-#define BOOTFLAG_WARM 0x02 /* Software reboot */
-
-#if defined(CONFIG_CMD_KGDB)
- #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
- #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
-#endif
-
-/* pass open firmware flat tree */
-#define CONFIG_OF_LIBFDT 1
-#define CONFIG_OF_BOARD_SETUP 1
-
#endif /* __CONFIG_H */
diff --git a/include/configs/alpr.h b/include/configs/alpr.h
index 3e906c4..fb6feb5 100644
--- a/include/configs/alpr.h
+++ b/include/configs/alpr.h
@@ -33,7 +33,6 @@
#define CONFIG_4xx 1 /* ... PPC4xx family */
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */
#define CONFIG_LAST_STAGE_INIT 1 /* call last_stage_init() */
-#undef CFG_DRAM_TEST /* Disable-takes long time! */
#define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */
#define CONFIG_4xx_DCACHE /* Enable i- and d-cache */
diff --git a/include/configs/amcc-common.h b/include/configs/amcc-common.h
new file mode 100644
index 0000000..1f27d78
--- /dev/null
+++ b/include/configs/amcc-common.h
@@ -0,0 +1,259 @@
+/*
+ * (C) Copyright 2008
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
+ * Common configuration options for all AMCC boards
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __AMCC_COMMON_H
+#define __AMCC_COMMON_H
+
+#define CFG_SDRAM_BASE 0x00000000 /* _must_ be 0 */
+#define CFG_MONITOR_BASE TEXT_BASE /* Start of U-Boot */
+#define CFG_MONITOR_LEN (0xFFFFFFFF - CFG_MONITOR_BASE + 1)
+#define CFG_MALLOC_LEN (1 << 20) /* Reserved for malloc */
+
+/*
+ * UART
+ */
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_SERIAL_MULTI
+#define CFG_BAUDRATE_TABLE \
+ {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
+
+/*
+ * I2C
+ */
+#define CONFIG_HARD_I2C /* I2C with hardware support */
+#define CFG_I2C_SLAVE 0x7F
+
+/*
+ * Ethernet/EMAC/PHY
+ */
+#define CONFIG_MII /* MII PHY management */
+#define CONFIG_NET_MULTI
+#define CONFIG_NETCONSOLE /* include NetConsole support */
+#if defined(CONFIG_440)
+#define CFG_RX_ETH_BUFFER 32 /* number of eth rx buffers */
+#else
+#define CFG_RX_ETH_BUFFER 16 /* number of eth rx buffers */
+#endif
+
+/*
+ * Commands
+ */
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_ASKENV
+#if defined(CONFIG_440)
+#define CONFIG_CMD_CACHE
+#endif
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_DIAG
+#define CONFIG_CMD_EEPROM
+#define CONFIG_CMD_ELF
+#define CONFIG_CMD_I2C
+#define CONFIG_CMD_IRQ
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_NFS
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_REGINFO
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
+#define CFG_LONGHELP /* undef to save memory */
+#define CFG_PROMPT "=> " /* Monitor Command Prompt */
+#if defined(CONFIG_CMD_KGDB)
+#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
+#else
+#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
+#endif
+#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16)
+#define CFG_MAXARGS 16 /* max number of command args */
+#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
+
+#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
+#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
+
+#define CFG_LOAD_ADDR 0x100000 /* default load address */
+#define CFG_EXTBDINFO /* To use extended board_into (bd_t) */
+
+#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
+
+#define CONFIG_CMDLINE_EDITING /* add command line history */
+#define CONFIG_AUTO_COMPLETE /* add autocompletion support */
+#define CONFIG_LOOPW /* enable loopw command */
+#define CONFIG_MX_CYCLIC /* enable mdc/mwc commands */
+#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
+#define CONFIG_VERSION_VARIABLE /* include version env variable */
+#define CFG_CONSOLE_INFO_QUIET /* don't print console @ startup*/
+
+#define CFG_HUSH_PARSER /* Use the HUSH parser */
+#ifdef CFG_HUSH_PARSER
+#define CFG_PROMPT_HUSH_PS2 "> "
+#endif
+
+#define CONFIG_LOADS_ECHO /* echo on for serial download */
+#define CFG_LOADS_BAUD_CHANGE /* allow baudrate change */
+
+/*
+ * BOOTP options
+ */
+#define CONFIG_BOOTP_BOOTFILESIZE
+#define CONFIG_BOOTP_BOOTPATH
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_HOSTNAME
+#define CONFIG_BOOTP_SUBNETMASK
+
+/*
+ * 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.
+ */
+#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
+
+/*
+ * Internal Definitions
+ */
+#if defined(CONFIG_CMD_KGDB)
+#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port*/
+#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
+#endif
+
+/*
+ * Pass open firmware flat tree
+ */
+#define CONFIG_OF_LIBFDT
+#define CONFIG_OF_BOARD_SETUP
+
+/*
+ * Booting and default environment
+ */
+#define CONFIG_PREBOOT "echo;" \
+ "echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
+ "echo"
+#define CONFIG_BOOTCOMMAND "run flash_self"
+
+/*
+ * Only very few boards have default console not on ttyS0 (like Taishan)
+ */
+#if !defined(CONFIG_USE_TTY)
+#define CONFIG_USE_TTY ttyS0
+#endif
+
+/*
+ * Only some 4xx PPC's are equipped with an FPU
+ */
+#if defined(CONFIG_440EP) || defined(CONFIG_440EPX) || \
+ defined(CONFIG_460EX) || defined(CONFIG_460GT)
+#define CONFIG_AMCC_DEF_ENV_ROOTPATH "rootpath=/opt/eldk/ppc_4xxFP\0"
+#else
+#define CONFIG_AMCC_DEF_ENV_ROOTPATH "rootpath=/opt/eldk/ppc_4xx\0"
+#endif
+
+/*
+ * Only some boards need to extend the bootargs by some additional
+ * parameters (like Makalu)
+ */
+#if !defined(CONFIG_ADDMISC)
+#define CONFIG_ADDMISC "addmisc=setenv bootargs ${bootargs}\0"
+#endif
+
+#define xstr(s) str(s)
+#define str(s) #s
+
+/*
+ * General common environment variables shared on all AMCC eval boards
+ */
+#define CONFIG_AMCC_DEF_ENV \
+ "netdev=eth0\0" \
+ "nfsargs=setenv bootargs root=/dev/nfs rw " \
+ "nfsroot=${serverip}:${rootpath}\0" \
+ "ramargs=setenv bootargs root=/dev/ram rw\0" \
+ "addip=setenv bootargs ${bootargs} " \
+ "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
+ ":${hostname}:${netdev}:off panic=1\0" \
+ "addtty=setenv bootargs ${bootargs}" \
+ " console=" xstr(CONFIG_USE_TTY) ",${baudrate}\0" \
+ CONFIG_ADDMISC \
+ "initrd_high=30000000\0" \
+ "kernel_addr_r=400000\0" \
+ "fdt_addr_r=800000\0" \
+ "hostname=" xstr(CONFIG_HOSTNAME) "\0" \
+ "bootfile=" xstr(CONFIG_HOSTNAME) "/uImage\0" \
+ CONFIG_AMCC_DEF_ENV_ROOTPATH
+
+/*
+ * Default environment for arch/powerpc booting
+ * for boards that are ported to arch/powerpc
+ */
+#define CONFIG_AMCC_DEF_ENV_POWERPC \
+ "flash_self=run ramargs addip addtty addmisc;" \
+ "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
+ "flash_nfs=run nfsargs addip addtty addmisc;" \
+ "bootm ${kernel_addr} - ${fdt_addr}\0" \
+ "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
+ "tftp ${fdt_addr_r} ${fdt_file}; " \
+ "run nfsargs addip addtty addmisc;" \
+ "bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \
+ "fdt_file=" xstr(CONFIG_HOSTNAME) "/" xstr(CONFIG_HOSTNAME) ".dtb\0"
+
+/*
+ * Default environment for arch/ppc booting,
+ * for boards that are not ported to arch/powerpc yet
+ */
+#define CONFIG_AMCC_DEF_ENV_PPC \
+ "flash_self=run ramargs addip addtty addmisc;" \
+ "bootm ${kernel_addr} ${ramdisk_addr}\0" \
+ "flash_nfs=run nfsargs addip addtty addmisc;" \
+ "bootm ${kernel_addr}\0" \
+ "net_nfs=tftp ${kernel_addr_r} ${bootfile};" \
+ "run nfsargs addip addtty addmisc;" \
+ "bootm ${kernel_addr_r}\0"
+
+/*
+ * Default environment for arch/ppc booting (old version),
+ * for boards that are ported to arch/ppc and arch/powerpc
+ */
+#define CONFIG_AMCC_DEF_ENV_PPC_OLD \
+ "flash_self_old=run ramargs addip addtty addmisc;" \
+ "bootm ${kernel_addr} ${ramdisk_addr}\0" \
+ "flash_nfs_old=run nfsargs addip addtty addmisc;" \
+ "bootm ${kernel_addr}\0" \
+ "net_nfs_old=tftp ${kernel_addr_r} ${bootfile};" \
+ "run nfsargs addip addtty addmisc;" \
+ "bootm ${kernel_addr_r}\0"
+
+#define CONFIG_AMCC_DEF_ENV_NOR_UPD \
+ "load=tftp 200000 " xstr(CONFIG_HOSTNAME) "/u-boot.bin\0" \
+ "update=protect off " xstr(CFG_MONITOR_BASE) " FFFFFFFF;" \
+ "era " xstr(CFG_MONITOR_BASE) " FFFFFFFF;" \
+ "cp.b ${fileaddr} " xstr(CFG_MONITOR_BASE) " ${filesize};" \
+ "setenv filesize;saveenv\0" \
+ "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" \
+ "nupd=run nload nupdate\0"
+
+#endif /* __AMCC_COMMON_H */
diff --git a/include/configs/bamboo.h b/include/configs/bamboo.h
index 2f0df8a..41058f8 100644
--- a/include/configs/bamboo.h
+++ b/include/configs/bamboo.h
@@ -36,6 +36,12 @@
#define CONFIG_4xx 1 /* ... PPC4xx family */
#define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */
+/*
+ * Include common defines/options for all AMCC eval boards
+ */
+#define CONFIG_HOSTNAME bamboo
+#include "amcc-common.h"
+
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
/*
@@ -49,10 +55,6 @@
* Base addresses -- Note these are effective addresses where the
* actual resources get mapped (not physical addresses)
*----------------------------------------------------------------------*/
-#define CFG_MONITOR_LEN (384 * 1024) /* Reserve 384 kB for Monitor */
-#define CFG_MALLOC_LEN (256 * 1024) /* Reserve 256 kB for malloc() */
-#define CFG_MONITOR_BASE TEXT_BASE
-#define CFG_SDRAM_BASE 0x00000000 /* _must_ be 0 */
#define CFG_FLASH_BASE 0xfff00000 /* start of FLASH */
#define CFG_PCI_MEMBASE 0xa0000000 /* mapped pci memory*/
#define CFG_PCI_MEMBASE1 CFG_PCI_MEMBASE + 0x10000000
@@ -84,14 +86,9 @@
* Serial Port
*----------------------------------------------------------------------*/
#define CFG_EXT_SERIAL_CLOCK 11059200 /* use external 11.059MHz clk */
-#define CONFIG_BAUDRATE 115200
-#define CONFIG_SERIAL_MULTI 1
/* define this if you want console on UART1 */
#undef CONFIG_UART1_CONSOLE
-#define CFG_BAUDRATE_TABLE \
- {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
-
/*-----------------------------------------------------------------------
* NVRAM/RTC
*
@@ -223,15 +220,11 @@
#define SPD_EEPROM_ADDRESS {CFG_SIMULATE_SPD_EEPROM, 0x50, 0x51}
#define CFG_MBYTES_SDRAM (64) /* 64MB fixed size for early-sdram-init */
#define CONFIG_PROG_SDRAM_TLB
-#undef CFG_DRAM_TEST
/*-----------------------------------------------------------------------
* I2C
*----------------------------------------------------------------------*/
-#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
-#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
-#define CFG_I2C_SLAVE 0x7F
#define CFG_I2C_MULTI_EEPROMS
#define CFG_I2C_EEPROM_ADDR (0xa8>>1)
@@ -245,54 +238,20 @@
#define CFG_ENV_OFFSET 0x0
#endif /* CFG_ENV_IS_IN_EEPROM */
-#define CONFIG_PREBOOT "echo;" \
- "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
- "echo"
-
-#undef CONFIG_BOOTARGS
-
+/*
+ * Default environment variables
+ */
#define CONFIG_EXTRA_ENV_SETTINGS \
- "netdev=eth0\0" \
- "hostname=bamboo\0" \
- "nfsargs=setenv bootargs root=/dev/nfs rw " \
- "nfsroot=${serverip}:${rootpath}\0" \
- "ramargs=setenv bootargs root=/dev/ram rw\0" \
- "addip=setenv bootargs ${bootargs} " \
- "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
- ":${hostname}:${netdev}:off panic=1\0" \
- "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
- "flash_nfs=run nfsargs addip addtty;" \
- "bootm ${kernel_addr}\0" \
- "flash_self=run ramargs addip addtty;" \
- "bootm ${kernel_addr} ${ramdisk_addr}\0" \
- "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \
- "bootm\0" \
- "rootpath=/opt/eldk/ppc_4xx\0" \
- "bootfile=/tftpboot/bamboo/uImage\0" \
+ CONFIG_AMCC_DEF_ENV \
+ CONFIG_AMCC_DEF_ENV_POWERPC \
+ CONFIG_AMCC_DEF_ENV_PPC_OLD \
+ CONFIG_AMCC_DEF_ENV_NOR_UPD \
+ CONFIG_AMCC_DEF_ENV_NAND_UPD \
"kernel_addr=fff00000\0" \
"ramdisk_addr=fff10000\0" \
- "initrd_high=30000000\0" \
- "load=tftp 100000 /tftpboot/bamboo/u-boot.bin\0" \
- "update=protect off fffa0000 ffffffff;era fffa0000 ffffffff;" \
- "cp.b 100000 fffa0000 60000;" \
- "setenv filesize;saveenv\0" \
- "upd=run load update\0" \
""
-#define CONFIG_BOOTCOMMAND "run flash_self"
-
-#if 0
-#define CONFIG_BOOTDELAY -1 /* autoboot disabled */
-#else
-#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
-#endif
-
-#define CONFIG_BAUDRATE 115200
-
-#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
-#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
#define CONFIG_HAS_ETH0
-#define CONFIG_MII 1 /* MII PHY management */
#define CONFIG_PHY_ADDR 0 /* PHY address, See schematics */
#define CONFIG_PHY1_ADDR 1
@@ -300,16 +259,6 @@
#define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */
#endif /* CONFIG_BAMBOO_NAND */
-#define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */
-
-#define CONFIG_NETCONSOLE /* include NetConsole support */
-#define CONFIG_NET_MULTI 1 /* required for netconsole */
-
-/* Partitions */
-#define CONFIG_MAC_PARTITION
-#define CONFIG_DOS_PARTITION
-#define CONFIG_ISO_PARTITION
-
#ifdef CONFIG_440EP
/* USB */
#define CONFIG_USB_OHCI
@@ -319,77 +268,27 @@
#define USB_2_0_DEVICE
#endif /*CONFIG_440EP*/
-
/*
- * BOOTP options
+ * Commands additional to the ones defined in amcc-common.h
*/
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-
-#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_DATE
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_DIAG
-#define CONFIG_CMD_ELF
-#define CONFIG_CMD_EEPROM
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_IRQ
-#define CONFIG_CMD_MII
-#define CONFIG_CMD_NET
-#define CONFIG_CMD_NFS
+#define CONFIG_CMD_EXT2
+#define CONFIG_CMD_FAT
#define CONFIG_CMD_PCI
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_REGINFO
#define CONFIG_CMD_SDRAM
-#define CONFIG_CMD_USB
-#define CONFIG_CMD_FAT
-#define CONFIG_CMD_EXT2
#define CONFIG_CMD_SNTP
+#define CONFIG_CMD_USB
#ifdef CONFIG_BAMBOO_NAND
#define CONFIG_CMD_NAND
#endif
-
#define CONFIG_SUPPORT_VFAT
-/*
- * Miscellaneous configurable options
- */
-#define CFG_LONGHELP /* undef to save memory */
-#define CFG_PROMPT "=> " /* Monitor Command Prompt */
-#if defined(CONFIG_CMD_KGDB)
-#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
-#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
-#define CFG_MAXARGS 16 /* max number of command args */
-#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
-
-#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
-#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
-
-#define CFG_LOAD_ADDR 0x100000 /* default load address */
-#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */
-#define CONFIG_LYNXKDI 1 /* support kdi files */
-
-#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
-
-#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
-#define CONFIG_LOOPW 1 /* enable loopw command */
-#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
-#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
-#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
+/* Partitions */
+#define CONFIG_MAC_PARTITION
+#define CONFIG_DOS_PARTITION
+#define CONFIG_ISO_PARTITION
/*-----------------------------------------------------------------------
* PCI stuff
@@ -408,28 +307,4 @@
#define CFG_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */
#define CFG_PCI_SUBSYS_ID 0xcafe /* Whatever */
-/*
- * 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.
- */
-#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
-
-/*
- * Internal Definitions
- *
- * Boot Flags
- */
-#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
-#define BOOTFLAG_WARM 0x02 /* Software reboot */
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
-#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
-#endif
-
-/* pass open firmware flat tree */
-#define CONFIG_OF_LIBFDT 1
-#define CONFIG_OF_BOARD_SETUP 1
-
#endif /* __CONFIG_H */
diff --git a/include/configs/bubinga.h b/include/configs/bubinga.h
index 75dd4e7..acce82f 100644
--- a/include/configs/bubinga.h
+++ b/include/configs/bubinga.h
@@ -37,6 +37,12 @@
#define CONFIG_4xx 1 /* ...member of PPC4xx family */
#define CONFIG_BUBINGA 1 /* ...on a BUBINGA board */
+/*
+ * Include common defines/options for all AMCC eval boards
+ */
+#define CONFIG_HOSTNAME bubinga
+#include "amcc-common.h"
+
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
#define CONFIG_SYS_CLK_FREQ 33333333 /* external frequency to pll */
@@ -80,118 +86,35 @@
#define CFG_ENV_IS_IN_NVRAM 1 /* use NVRAM for environment vars */
#endif
-#define CONFIG_PREBOOT "echo;" \
- "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
- "echo"
-
-#undef CONFIG_BOOTARGS
-
+/*
+ * Default environment variables
+ */
#define CONFIG_EXTRA_ENV_SETTINGS \
- "netdev=eth0\0" \
- "hostname=bubinga\0" \
- "nfsargs=setenv bootargs root=/dev/nfs rw " \
- "nfsroot=${serverip}:${rootpath}\0" \
- "ramargs=setenv bootargs root=/dev/ram rw\0" \
- "addip=setenv bootargs ${bootargs} " \
- "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
- ":${hostname}:${netdev}:off panic=1\0" \
- "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
- "flash_nfs=run nfsargs addip addtty;" \
- "bootm ${kernel_addr}\0" \
- "flash_self=run ramargs addip addtty;" \
- "bootm ${kernel_addr} ${ramdisk_addr}\0" \
- "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \
- "bootm\0" \
- "rootpath=/opt/eldk/ppc_4xx\0" \
- "bootfile=/tftpboot/bubinga/uImage\0" \
+ CONFIG_AMCC_DEF_ENV \
+ CONFIG_AMCC_DEF_ENV_PPC \
+ CONFIG_AMCC_DEF_ENV_NOR_UPD \
"kernel_addr=fff80000\0" \
"ramdisk_addr=fff90000\0" \
- "initrd_high=30000000\0" \
- "load=tftp 100000 /tftpboot/bubinga/u-boot.bin\0" \
- "update=protect off fffc0000 ffffffff;era fffc0000 ffffffff;" \
- "cp.b 100000 fffc0000 40000;" \
- "setenv filesize;saveenv\0" \
- "upd=run load update\0" \
""
-#define CONFIG_BOOTCOMMAND "run net_nfs"
-
-#if 0
-#define CONFIG_BOOTDELAY -1 /* autoboot disabled */
-#else
-#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
-#endif
-
-#define CONFIG_BAUDRATE 115200
-#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
-#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
-
-#define CONFIG_MII 1 /* MII PHY management */
#define CONFIG_PHY_ADDR 1 /* PHY address */
#define CONFIG_HAS_ETH0
#define CONFIG_HAS_ETH1
#define CONFIG_PHY1_ADDR 2 /* EMAC1 PHY address */
-#define CONFIG_NET_MULTI 1
-#define CFG_RX_ETH_BUFFER 16 /* Number of ethernet rx buffers & descriptors */
-
-#define CONFIG_NETCONSOLE /* include NetConsole support */
#define CONFIG_RTC_DS174x 1 /* use DS1743 RTC in Bubinga */
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-
/*
- * Command line configuration.
+ * Commands additional to the ones defined in amcc-common.h
*/
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_ASKENV
-#define CONFIG_CMD_CACHE
#define CONFIG_CMD_DATE
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_EEPROM
-#define CONFIG_CMD_ELF
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_IRQ
-#define CONFIG_CMD_MII
-#define CONFIG_CMD_NET
#define CONFIG_CMD_PCI
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_REGINFO
#define CONFIG_CMD_SDRAM
#define CONFIG_CMD_SNTP
-
-#undef CONFIG_WATCHDOG /* watchdog disabled */
-
#define CONFIG_SPD_EEPROM 1 /* use SPD EEPROM for setup */
/*
- * Miscellaneous configurable options
- */
-#define CFG_LONGHELP /* undef to save memory */
-#define CFG_PROMPT "=> " /* Monitor Command Prompt */
-#if defined(CONFIG_CMD_KGDB)
-#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
-#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
-#define CFG_MAXARGS 16 /* max number of command args */
-#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
-
-#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
-#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
-
-/*
* If CFG_EXT_SERIAL_CLOCK, then the UART divisor is 1.
* If CFG_405_UART_ERRATA_59, then UART divisor is 31.
* Otherwise, UART divisor is determined by CPU Clock and CFG_BASE_BAUD value.
@@ -205,29 +128,11 @@
#undef CFG_405_UART_ERRATA_59 /* 405GP/CR Rev. D silicon */
#define CFG_BASE_BAUD 691200
-/* The following table includes the supported baudrates */
-#define CFG_BAUDRATE_TABLE \
- {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
-
-#define CFG_LOAD_ADDR 0x100000 /* default load address */
-#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */
-
-#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
-
-#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
-#define CONFIG_LOOPW 1 /* enable loopw command */
-#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
-#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
-#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
-
/*-----------------------------------------------------------------------
* I2C stuff
*-----------------------------------------------------------------------
*/
-#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
-#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
-#define CFG_I2C_SLAVE 0x7F
#define CFG_I2C_NOPROBES { 0x69 } /* avoid iprobe hangup (why?) */
#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 6 /* 24C02 requires 5ms delay */
@@ -272,21 +177,9 @@
/*-----------------------------------------------------------------------
* Start addresses for the final memory configuration
* (Set up by the startup code)
- * Please note that CFG_SDRAM_BASE _must_ start at 0
*/
-#define CFG_SDRAM_BASE 0x00000000
#define CFG_SRAM_BASE 0xFFF00000
#define CFG_FLASH_BASE 0xFFF80000
-#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Monitor */
-#define CFG_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc() */
-#define CFG_MONITOR_BASE (-CFG_MONITOR_LEN)
-
-/*
- * 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.
- */
-#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
/*-----------------------------------------------------------------------
* FLASH organization
@@ -423,21 +316,4 @@
#define FPGA_REG1_OFFB_FLASH 0x02 /* Off board flash */
#define FPGA_REG1_SRAM_BOOT 0x01 /* SRAM at 0xFFF80000 not Flash */
-/*
- * Internal Definitions
- *
- * Boot Flags
- */
-#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
-#define BOOTFLAG_WARM 0x02 /* Software reboot */
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
-#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
-#endif
-
-/* pass open firmware flat tree */
-#define CONFIG_OF_LIBFDT 1
-#define CONFIG_OF_BOARD_SETUP 1
-
#endif /* __CONFIG_H */
diff --git a/include/configs/canyonlands.h b/include/configs/canyonlands.h
index 3dd577a..ac2e5d9 100644
--- a/include/configs/canyonlands.h
+++ b/include/configs/canyonlands.h
@@ -30,12 +30,19 @@
/* This config file is used for Canyonlands (460EX) and Glacier (460GT) */
#ifndef CONFIG_CANYONLANDS
#define CONFIG_460GT 1 /* Specific PPC460GT */
+#define CONFIG_HOSTNAME glacier
#else
#define CONFIG_460EX 1 /* Specific PPC460EX */
+#define CONFIG_HOSTNAME canyonlands
#endif
#define CONFIG_440 1
#define CONFIG_4xx 1 /* ... PPC4xx family */
+/*
+ * Include common defines/options for all AMCC eval boards
+ */
+#include "amcc-common.h"
+
#define CONFIG_SYS_CLK_FREQ 66666667 /* external freq to pll */
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
@@ -47,8 +54,6 @@
* Base addresses -- Note these are effective addresses where the
* actual resources get mapped (not physical addresses)
*----------------------------------------------------------------------*/
-#define CFG_SDRAM_BASE 0x00000000 /* _must_ be 0 */
-
#define CFG_PCI_MEMBASE 0x80000000 /* mapped PCI memory */
#define CFG_PCI_BASE 0xd0000000 /* internal PCI regs */
#define CFG_PCI_TARGBASE CFG_PCI_MEMBASE
@@ -86,10 +91,6 @@
#define CFG_AHB_BASE 0xE2000000 /* internal AHB peripherals */
-#define CFG_MONITOR_BASE TEXT_BASE
-#define CFG_MONITOR_LEN (384 * 1024) /* Reserve 384 kB for Monitor */
-#define CFG_MALLOC_LEN (512 * 1024) /* Reserve 512 kB for malloc()*/
-
/*-----------------------------------------------------------------------
* Initial RAM & stack pointer (placed in OCM)
*----------------------------------------------------------------------*/
@@ -102,13 +103,8 @@
/*-----------------------------------------------------------------------
* Serial Port
*----------------------------------------------------------------------*/
-#define CONFIG_BAUDRATE 115200
-#define CONFIG_SERIAL_MULTI 1
#undef CONFIG_UART1_CONSOLE /* define this if you want console on UART1 */
-#define CFG_BAUDRATE_TABLE \
- {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
-
/*-----------------------------------------------------------------------
* Environment
*----------------------------------------------------------------------*/
@@ -242,10 +238,7 @@
/*-----------------------------------------------------------------------
* I2C
*----------------------------------------------------------------------*/
-#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
-#undef CONFIG_SOFT_I2C /* I2C bit-banged */
-#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
-#define CFG_I2C_SLAVE 0x7F
+#define CFG_I2C_SPEED 400000 /* I2C speed */
#define CFG_I2C_MULTI_EEPROMS
#define CFG_I2C_EEPROM_ADDR (0xa8>>1)
@@ -270,7 +263,6 @@
* Ethernet
*----------------------------------------------------------------------*/
#define CONFIG_IBM_EMAC4_V4 1
-#define CONFIG_MII 1 /* MII PHY management */
#define CONFIG_PHY_ADDR 0 /* PHY address, See schematics */
#define CONFIG_PHY1_ADDR 1
#define CONFIG_HAS_ETH0
@@ -282,14 +274,11 @@
#define CONFIG_HAS_ETH2
#define CONFIG_HAS_ETH3
#endif
-#define CONFIG_NET_MULTI 1
#define CONFIG_PHY_RESET 1 /* reset phy upon startup */
#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
#define CONFIG_PHY_DYNAMIC_ANEG 1
-#define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */
-
/*-----------------------------------------------------------------------
* USB-OHCI
*----------------------------------------------------------------------*/
@@ -305,104 +294,30 @@
#define CFG_USB_OHCI_MAX_ROOT_PORTS 15
#endif
-/*-----------------------------------------------------------------------
- * Default environment
- *----------------------------------------------------------------------*/
-#define CONFIG_PREBOOT "echo;" \
- "echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
- "echo"
-
-#undef CONFIG_BOOTARGS
-
-/* Setup some board specific values for the default environment variables */
-#ifdef CONFIG_CANYONLANDS
-#define CONFIG_HOSTNAME canyonlands
-#define CFG_BOOTFILE "bootfile=canyonlands/uImage\0"
-#define CFG_DTBFILE "fdt_file=canyonlands/canyonlands.dtb\0"
-#define CFG_ROOTPATH "rootpath=/opt/eldk/ppc_4xxFP\0"
-#else
-#define CONFIG_HOSTNAME glacier
-#define CFG_BOOTFILE "bootfile=glacier/uImage\0"
-#define CFG_DTBFILE "fdt_file=glacier/glacier.dtb\0"
-#define CFG_ROOTPATH "rootpath=/opt/eldk/ppc_4xx\0"
-#endif
-
+/*
+ * Default environment variables
+ */
#define CONFIG_EXTRA_ENV_SETTINGS \
- CFG_BOOTFILE \
- CFG_DTBFILE \
- CFG_ROOTPATH \
- "netdev=eth0\0" \
- "nfsargs=setenv bootargs root=/dev/nfs rw " \
- "nfsroot=${serverip}:${rootpath}\0" \
- "ramargs=setenv bootargs root=/dev/ram rw\0" \
- "addip=setenv bootargs ${bootargs} " \
- "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
- ":${hostname}:${netdev}:off panic=1\0" \
- "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
- "flash_self=run ramargs addip addtty;" \
- "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
- "flash_nfs=run nfsargs addip addtty;" \
- "bootm ${kernel_addr} - ${fdt_addr}\0" \
- "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
- "tftp ${fdt_addr_r} ${fdt_file}; " \
- "run nfsargs addip addtty;" \
- "bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \
- "kernel_addr_r=400000\0" \
- "fdt_addr_r=800000\0" \
+ CONFIG_AMCC_DEF_ENV \
+ CONFIG_AMCC_DEF_ENV_POWERPC \
+ CONFIG_AMCC_DEF_ENV_NOR_UPD \
+ CONFIG_AMCC_DEF_ENV_NAND_UPD \
"kernel_addr=fc000000\0" \
"fdt_addr=fc1e0000\0" \
"ramdisk_addr=fc200000\0" \
- "initrd_high=30000000\0" \
- "load=tftp 200000 ${hostname}/u-boot.bin\0" \
- "update=protect off fffa0000 ffffffff;era fffa0000 ffffffff;" \
- "cp.b ${fileaddr} fffa0000 ${filesize};" \
- "setenv filesize;saveenv\0" \
- "upd=run load update\0" \
- "nload=tftp 200000 ${hostname}/u-boot-nand.bin\0" \
- "nupdate=nand erase 0 100000;nand write 200000 0 100000;" \
- "setenv filesize;saveenv\0" \
- "nupd=run nload nupdate\0" \
"pciconfighost=1\0" \
"pcie_mode=RP:RP\0" \
""
-#define CONFIG_BOOTCOMMAND "run flash_self"
-
-#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
-
-#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
-#define CFG_LOADS_BAUD_CHANGE /* allow baudrate change */
/*
- * BOOTP options
+ * Commands additional to the ones defined in amcc-common.h
*/
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-#define CONFIG_BOOTP_SUBNETMASK
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_DATE
-#define CONFIG_CMD_DHCP
#define CONFIG_CMD_DTT
-#define CONFIG_CMD_DIAG
-#define CONFIG_CMD_EEPROM
-#define CONFIG_CMD_ELF
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_IRQ
-#define CONFIG_CMD_MII
#define CONFIG_CMD_NAND
-#define CONFIG_CMD_NET
-#define CONFIG_CMD_NFS
#define CONFIG_CMD_PCI
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_REGINFO
#define CONFIG_CMD_SDRAM
+#define CONFIG_CMD_SNTP
#ifdef CONFIG_460EX
#define CONFIG_CMD_EXT2
#define CONFIG_CMD_FAT
@@ -415,41 +330,6 @@
#define CONFIG_ISO_PARTITION
/*-----------------------------------------------------------------------
- * Miscellaneous configurable options
- *----------------------------------------------------------------------*/
-#define CFG_LONGHELP /* undef to save memory */
-#define CFG_PROMPT "=> " /* Monitor Command Prompt */
-#if defined(CONFIG_CMD_KGDB)
-#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
-#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
-#define CFG_MAXARGS 16 /* max number of command args */
-#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
-
-#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
-#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
-
-#define CFG_LOAD_ADDR 0x100000 /* default load address */
-#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */
-
-#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
-
-#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
-#define CONFIG_AUTO_COMPLETE 1 /* add autocompletion support */
-#define CONFIG_LOOPW 1 /* enable loopw command */
-#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
-#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
-#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
-#define CFG_CONSOLE_INFO_QUIET 1 /* don't print console @ startup*/
-
-#define CFG_HUSH_PARSER 1 /* Use the HUSH parser */
-#ifdef CFG_HUSH_PARSER
-#define CFG_PROMPT_HUSH_PS2 "> "
-#endif
-
-/*-----------------------------------------------------------------------
* PCI stuff
*----------------------------------------------------------------------*/
/* General PCI */
@@ -465,21 +345,6 @@
#define CFG_PCI_SUBSYS_VENDORID 0x1014 /* IBM */
#define CFG_PCI_SUBSYS_DEVICEID 0xcafe /* Whatever */
-/*
- * 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.
- */
-#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
-
-/*
- * Internal Definitions
- */
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
-#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
-#endif
-
/*-----------------------------------------------------------------------
* External Bus Controller (EBC) Setup
*----------------------------------------------------------------------*/
@@ -671,8 +536,4 @@
}
#endif
-/* pass open firmware flat tree */
-#define CONFIG_OF_LIBFDT 1
-#define CONFIG_OF_BOARD_SETUP 1
-
#endif /* __CONFIG_H */
diff --git a/include/configs/ebony.h b/include/configs/ebony.h
index ba68fd4..df444d8 100644
--- a/include/configs/ebony.h
+++ b/include/configs/ebony.h
@@ -35,10 +35,15 @@
#define CONFIG_440 1 /* ... PPC440 family */
#define CONFIG_4xx 1 /* ... PPC4xx family */
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
-#undef CFG_DRAM_TEST /* Disable-takes long time! */
#define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */
/*
+ * Include common defines/options for all AMCC eval boards
+ */
+#define CONFIG_HOSTNAME ebony
+#include "amcc-common.h"
+
+/*
* Define here the location of the environment variables (FLASH or NVRAM).
* Note: DENX encourages to use redundant environment in FLASH. NVRAM is only
* supported for backward compatibility.
@@ -55,7 +60,6 @@
*----------------------------------------------------------------------*/
#define CFG_SDRAM_BASE 0x00000000 /* _must_ be 0 */
#define CFG_FLASH_BASE 0xff800000 /* start of FLASH */
-#define CFG_MONITOR_BASE 0xfffc0000 /* start of monitor */
#define CFG_PCI_MEMBASE 0x80000000 /* mapped pci memory */
#define CFG_PERIPHERAL_BASE 0xe0000000 /* internal peripherals */
#define CFG_ISRAM_BASE 0xc0000000 /* internal SRAM */
@@ -74,18 +78,11 @@
#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
-#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
-#define CFG_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc*/
-
/*-----------------------------------------------------------------------
* Serial Port
*----------------------------------------------------------------------*/
#undef CONFIG_SERIAL_SOFTWARE_FIFO
#define CFG_EXT_SERIAL_CLOCK (1843200 * 6) /* Ext clk @ 11.059 MHz */
-#define CONFIG_BAUDRATE 115200
-
-#define CFG_BAUDRATE_TABLE \
- {300, 600, 1200, 2400, 4800, 9600, 19200, 38400}
/*-----------------------------------------------------------------------
* NVRAM/RTC
@@ -141,10 +138,7 @@
/*-----------------------------------------------------------------------
* I2C
*----------------------------------------------------------------------*/
-#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
-#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
-#define CFG_I2C_SLAVE 0x7F
#define CFG_I2C_MULTI_EEPROMS
#define CFG_I2C_EEPROM_ADDR (0xa8>>1)
@@ -153,125 +147,31 @@
#define CFG_EEPROM_PAGE_WRITE_BITS 3
#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10
-#define CONFIG_PREBOOT "echo;" \
- "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
- "echo"
-
-#undef CONFIG_BOOTARGS
-
+/*
+ * Default environment variables
+ */
#define CONFIG_EXTRA_ENV_SETTINGS \
- "netdev=eth0\0" \
- "hostname=ebony\0" \
- "nfsargs=setenv bootargs root=/dev/nfs rw " \
- "nfsroot=${serverip}:${rootpath}\0" \
- "ramargs=setenv bootargs root=/dev/ram rw\0" \
- "addip=setenv bootargs ${bootargs} " \
- "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
- ":${hostname}:${netdev}:off panic=1\0" \
- "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
- "flash_nfs=run nfsargs addip addtty;" \
- "bootm ${kernel_addr}\0" \
- "flash_self=run ramargs addip addtty;" \
- "bootm ${kernel_addr} ${ramdisk_addr}\0" \
- "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \
- "bootm\0" \
- "rootpath=/opt/eldk/ppc_4xx\0" \
- "bootfile=/tftpboot/ebony/uImage\0" \
+ CONFIG_AMCC_DEF_ENV \
+ CONFIG_AMCC_DEF_ENV_POWERPC \
+ CONFIG_AMCC_DEF_ENV_PPC_OLD \
+ CONFIG_AMCC_DEF_ENV_NOR_UPD \
"kernel_addr=ff800000\0" \
"ramdisk_addr=ff810000\0" \
- "initrd_high=30000000\0" \
- "load=tftp 100000 /tftpboot/ebony/u-boot.bin\0" \
- "update=protect off fffc0000 ffffffff;era fffc0000 ffffffff;" \
- "cp.b 100000 fffc0000 40000;" \
- "setenv filesize;saveenv\0" \
- "upd=run load update\0" \
""
-#define CONFIG_BOOTCOMMAND "run flash_self"
-#if 0
-#define CONFIG_BOOTDELAY -1 /* autoboot disabled */
-#else
-#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
-#endif
-
-#define CONFIG_BAUDRATE 115200
-
-#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
-#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
-
-#define CONFIG_MII 1 /* MII PHY management */
#define CONFIG_PHY_ADDR 8 /* PHY address */
#define CONFIG_HAS_ETH0
#define CONFIG_HAS_ETH1
#define CONFIG_PHY1_ADDR 9 /* EMAC1 PHY address */
-#define CONFIG_NET_MULTI 1
-#define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */
-
-#define CONFIG_NETCONSOLE /* include NetConsole support */
-
/*
- * BOOTP options
+ * Commands additional to the ones defined in amcc-common.h
*/
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_DATE
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_DIAG
-#define CONFIG_CMD_ELF
-#define CONFIG_CMD_EEPROM
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_IRQ
-#define CONFIG_CMD_MII
-#define CONFIG_CMD_NET
-#define CONFIG_CMD_NFS
#define CONFIG_CMD_PCI
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_REGINFO
#define CONFIG_CMD_SDRAM
#define CONFIG_CMD_SNTP
-
-#undef CONFIG_WATCHDOG /* watchdog disabled */
-
-/*
- * Miscellaneous configurable options
- */
-#define CFG_LONGHELP /* undef to save memory */
-#define CFG_PROMPT "=> " /* Monitor Command Prompt */
-#if defined(CONFIG_CMD_KGDB)
-#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
-#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
-#define CFG_MAXARGS 16 /* max number of command args */
-#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
-
-#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
-#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
-
-#define CFG_LOAD_ADDR 0x100000 /* default load address */
-#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */
-
-#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
-
-#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
-#define CONFIG_LOOPW 1 /* enable loopw command */
-#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
-#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
-#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
-
/*-----------------------------------------------------------------------
* PCI stuff
*-----------------------------------------------------------------------
@@ -288,28 +188,4 @@
#define CFG_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */
#define CFG_PCI_SUBSYS_DEVICEID 0xcafe /* Whatever */
-/*
- * 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.
- */
-#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
-
-/*
- * Internal Definitions
- *
- * Boot Flags
- */
-#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
-#define BOOTFLAG_WARM 0x02 /* Software reboot */
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
-#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
-#endif
-
-/* pass open firmware flat tree */
-#define CONFIG_OF_LIBFDT 1
-#define CONFIG_OF_BOARD_SETUP 1
-
#endif /* __CONFIG_H */
diff --git a/include/configs/katmai.h b/include/configs/katmai.h
index cce883f..d3789bd 100644
--- a/include/configs/katmai.h
+++ b/include/configs/katmai.h
@@ -37,8 +37,14 @@
#define CONFIG_4xx 1 /* ... PPC4xx family */
#define CONFIG_440 1 /* ... PPC440 family */
#define CONFIG_440SPE 1 /* Specifc SPe support */
-#undef CFG_DRAM_TEST /* Disable-takes long time */
#define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */
+#define CFG_4xx_RESET_TYPE 0x2 /* use chip reset on this board */
+
+/*
+ * Include common defines/options for all AMCC eval boards
+ */
+#define CONFIG_HOSTNAME katmai
+#include "amcc-common.h"
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */
#define CONFIG_MISC_INIT_F 1 /* Use misc_init_f() */
@@ -48,7 +54,6 @@
* Base addresses -- Note these are effective addresses where the
* actual resources get mapped (not physical addresses)
*----------------------------------------------------------------------*/
-#define CFG_SDRAM_BASE 0x00000000 /* _must_ be 0 */
#define CFG_FLASH_BASE 0xff000000 /* start of FLASH */
#define CFG_PERIPHERAL_BASE 0xa0000000 /* internal peripherals */
#define CFG_ISRAM_BASE 0x90000000 /* internal SRAM */
@@ -78,10 +83,6 @@
#define CFG_ACE_BASE 0xfe000000 /* Xilinx ACE controller - Compact Flash */
-#define CFG_MONITOR_BASE TEXT_BASE
-#define CFG_MONITOR_LEN (0xFFFFFFFF - CFG_MONITOR_BASE + 1)
-#define CFG_MALLOC_LEN (512 * 1024) /* Reserve 512 kB for malloc */
-
/*-----------------------------------------------------------------------
* Initial RAM & stack pointer (placed in internal SRAM)
*----------------------------------------------------------------------*/
@@ -98,12 +99,8 @@
/*-----------------------------------------------------------------------
* Serial Port
*----------------------------------------------------------------------*/
-#define CONFIG_SERIAL_MULTI 1
#undef CONFIG_UART1_CONSOLE
#undef CFG_EXT_SERIAL_CLOCK
-#define CONFIG_BAUDRATE 115200
-#define CFG_BAUDRATE_TABLE \
- {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
/*-----------------------------------------------------------------------
* DDR SDRAM
@@ -117,10 +114,7 @@
/*-----------------------------------------------------------------------
* I2C
*----------------------------------------------------------------------*/
-#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
-#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CFG_I2C_SPEED 100000 /* I2C speed and slave address */
-#define CFG_I2C_SLAVE 0x7F
#define CONFIG_I2C_MULTI_BUS
#define CONFIG_I2C_CMD_TREE
@@ -172,139 +166,36 @@
*----------------------------------------------------------------------*/
#define CFG_ENV_IS_IN_FLASH 1 /* Environment uses flash */
-#define CONFIG_PREBOOT "echo;" \
- "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
- "echo"
-
-#undef CONFIG_BOOTARGS
-
-#define xstr(s) str(s)
-#define str(s) #s
-
+/*
+ * Default environment variables
+ */
#define CONFIG_EXTRA_ENV_SETTINGS \
- "netdev=eth0\0" \
- "hostname=katmai\0" \
- "nfsargs=setenv bootargs root=/dev/nfs rw " \
- "nfsroot=${serverip}:${rootpath}\0" \
- "ramargs=setenv bootargs root=/dev/ram rw\0" \
- "addip=setenv bootargs ${bootargs} " \
- "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
- ":${hostname}:${netdev}:off panic=1\0" \
- "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
- "flash_nfs=run nfsargs addip addtty;" \
- "bootm ${kernel_addr}\0" \
- "flash_self=run ramargs addip addtty;" \
- "bootm ${kernel_addr} ${ramdisk_addr}\0" \
- "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \
- "bootm\0" \
- "net_nfs_fdt=tftp 200000 ${bootfile};" \
- "tftp ${fdt_addr} ${fdt_file};" \
- "run nfsargs addip addtty;" \
- "bootm 200000 - ${fdt_addr}\0" \
- "rootpath=/opt/eldk/ppc_4xx\0" \
- "bootfile=katmai/uImage\0" \
- "fdt_file=katmai/katmai.dtb\0" \
- "fdt_addr=400000\0" \
+ CONFIG_AMCC_DEF_ENV \
+ CONFIG_AMCC_DEF_ENV_POWERPC \
+ CONFIG_AMCC_DEF_ENV_PPC_OLD \
+ CONFIG_AMCC_DEF_ENV_NOR_UPD \
"kernel_addr=fff10000\0" \
"ramdisk_addr=fff20000\0" \
- "initrd_high=30000000\0" \
- "load=tftp 200000 katmai/u-boot.bin\0" \
- "update=protect off " xstr(CFG_MONITOR_BASE) " FFFFFFFF;" \
- "era " xstr(CFG_MONITOR_BASE) " FFFFFFFF;" \
- "cp.b ${fileaddr} " xstr(CFG_MONITOR_BASE) " ${filesize};" \
- "setenv filesize;saveenv\0" \
- "upd=run load update\0" \
"kozio=bootm ffc60000\0" \
"pciconfighost=1\0" \
"pcie_mode=RP:RP:RP\0" \
""
-#define CONFIG_BOOTCOMMAND "run flash_self"
-
-#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
-
-#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
-#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
-
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
/*
- * Command line configuration.
+ * Commands additional to the ones defined in amcc-common.h
*/
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_ASKENV
-#define CONFIG_CMD_EEPROM
#define CONFIG_CMD_DATE
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_DIAG
-#define CONFIG_CMD_DTT
-#define CONFIG_CMD_ELF
-#define CONFIG_CMD_EXT2
-#define CONFIG_CMD_FAT
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_IRQ
-#define CONFIG_CMD_MII
-#define CONFIG_CMD_NET
-#define CONFIG_CMD_NFS
#define CONFIG_CMD_PCI
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_REGINFO
#define CONFIG_CMD_SDRAM
#define CONFIG_CMD_SNTP
#define CONFIG_IBM_EMAC4_V4 1 /* 440SPe has this EMAC version */
-#define CONFIG_MII 1 /* MII PHY management */
#define CONFIG_PHY_ADDR 1 /* PHY address, See schematics */
#define CONFIG_HAS_ETH0
#define CONFIG_PHY_RESET 1 /* reset phy upon startup */
#define CONFIG_PHY_RESET_DELAY 1000
#define CONFIG_CIS8201_PHY 1 /* Enable 'special' RGMII mode for Cicada phy */
#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
-#define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */
-
-#define CONFIG_NETCONSOLE /* include NetConsole support */
-#define CONFIG_NET_MULTI /* needed for NetConsole */
-
-#undef CONFIG_WATCHDOG /* watchdog disabled */
-
-/*
- * Miscellaneous configurable options
- */
-#define CFG_LONGHELP /* undef to save memory */
-#define CFG_PROMPT "=> " /* Monitor Command Prompt */
-
-#if defined(CONFIG_CMD_KGDB)
-#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
-#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
-#define CFG_MAXARGS 16 /* max number of command args */
-#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
-
-#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
-#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
-
-#define CFG_LOAD_ADDR 0x100000 /* default load address */
-#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */
-
-#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
-
-#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
-#define CONFIG_LOOPW 1 /* enable loopw command */
-#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
-#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
-#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
-
-#define CFG_4xx_RESET_TYPE 0x2 /* use chip reset on this board */
/*-----------------------------------------------------------------------
* FLASH related
@@ -436,28 +327,4 @@
#define CFG_GPIO_TCR GPIO_VAL(CFG_GPIO_RS232_FORCEOFF)
#define CFG_GPIO_ODR 0
-/*
- * 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.
- */
-#define CFG_BOOTMAPSZ (8 << 20) /*Initial Memory map for Linux*/
-
-/*
- * Internal Definitions
- *
- * Boot Flags
- */
-#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
-#define BOOTFLAG_WARM 0x02 /* Software reboot */
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
-#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
-#endif
-
-/* pass open firmware flat tree */
-#define CONFIG_OF_LIBFDT 1
-#define CONFIG_OF_BOARD_SETUP 1
-
#endif /* __CONFIG_H */
diff --git a/include/configs/kilauea.h b/include/configs/kilauea.h
index a596768..9c1a3a4 100644
--- a/include/configs/kilauea.h
+++ b/include/configs/kilauea.h
@@ -1,4 +1,7 @@
/*
+ * Copyright (c) 2008 Nuovation System Designs, LLC
+ * Grant Erickson <gerickson@nuovations.com>
+ *
* (C) Copyright 2007
* Stefan Roese, DENX Software Engineering, sr@denx.de.
*
@@ -36,6 +39,12 @@
#define CONFIG_405EX 1 /* Specifc 405EX support*/
#define CONFIG_SYS_CLK_FREQ 33333333 /* ext frequency to pll */
+/*
+ * Include common defines/options for all AMCC eval boards
+ */
+#define CONFIG_HOSTNAME kilauea
+#include "amcc-common.h"
+
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
#define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */
#define CONFIG_BOARD_EMAC_COUNT
@@ -44,43 +53,70 @@
* Base addresses -- Note these are effective addresses where the
* actual resources get mapped (not physical addresses)
*----------------------------------------------------------------------*/
-#define CFG_SDRAM_BASE 0x00000000
#define CFG_FLASH_BASE 0xFC000000
#define CFG_NAND_ADDR 0xF8000000
#define CFG_FPGA_BASE 0xF0000000
#define CFG_PERIPHERAL_BASE 0xEF600000 /* internal peripherals*/
-#define CFG_MONITOR_LEN (384 * 1024) /* Reserve 384 kB for Monitor */
-#define CFG_MALLOC_LEN (512 * 1024) /* Reserve 512 kB for malloc() */
-#define CFG_MONITOR_BASE (TEXT_BASE)
/*-----------------------------------------------------------------------
- * Initial RAM & stack pointer
- *----------------------------------------------------------------------*/
-#define CFG_INIT_RAM_ADDR 0x02000000 /* inside of SDRAM */
-#define CFG_INIT_RAM_END (4 << 10)
+ * Initial RAM & Stack Pointer Configuration Options
+ *
+ * There are traditionally three options for the primordial
+ * (i.e. initial) stack usage on the 405-series:
+ *
+ * 1) On-chip Memory (OCM) (i.e. SRAM)
+ * 2) Data cache
+ * 3) SDRAM
+ *
+ * For the 405EX(r), there is no OCM, so we are left with (2) or (3)
+ * the latter of which is less than desireable since it requires
+ * setting up the SDRAM and ECC in assembly code.
+ *
+ * To use (2), define 'CFG_INIT_DCACHE_CS' to be an unused chip
+ * select on the External Bus Controller (EBC) and then select a
+ * value for 'CFG_INIT_RAM_ADDR' outside of the range of valid,
+ * physical SDRAM. Otherwise, undefine 'CFG_INIT_DCACHE_CS' and
+ * select a value for 'CFG_INIT_RAM_ADDR' within the range of valid,
+ * physical SDRAM to use (3).
+ *-----------------------------------------------------------------------*/
+
+#define CFG_INIT_DCACHE_CS 4
+
+#if defined(CFG_INIT_DCACHE_CS)
+#define CFG_INIT_RAM_ADDR (CFG_SDRAM_BASE + ( 1 << 30)) /* 1 GiB */
+#else
+#define CFG_INIT_RAM_ADDR (CFG_SDRAM_BASE + (32 << 20)) /* 32 MiB */
+#endif /* defined(CFG_INIT_DCACHE_CS) */
+
+#define CFG_INIT_RAM_END (4 << 10) /* 4 KiB */
#define CFG_GBL_DATA_SIZE 256 /* num bytes initial data */
#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
-/* reserve some memory for POST and BOOT limit info */
-#define CFG_INIT_SP_OFFSET (CFG_GBL_DATA_OFFSET - 16)
-/* extra data in init-ram */
-#define CFG_POST_WORD_ADDR (CFG_GBL_DATA_OFFSET - 4)
-#define CFG_POST_MAGIC (CFG_INIT_RAM_ADDR + CFG_GBL_DATA_OFFSET - 8)
-#define CFG_POST_VAL (CFG_INIT_RAM_ADDR + CFG_GBL_DATA_OFFSET - 12)
-#define CFG_OCM_DATA_ADDR CFG_INIT_RAM_ADDR /* for commproc.c */
+/*
+ * If the data cache is being used for the primordial stack and global
+ * data area, the POST word must be placed somewhere else. The General
+ * Purpose Timer (GPT) is unused by u-boot and the kernel and preserves
+ * its compare and mask register contents across reset, so it is used
+ * for the POST word.
+ */
+
+#if defined(CFG_INIT_DCACHE_CS)
+# define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
+# define CFG_POST_ALT_WORD_ADDR (CFG_PERIPHERAL_BASE + GPT0_COMP6)
+#else
+# define CFG_INIT_EXTRA_SIZE 16
+# define CFG_INIT_SP_OFFSET (CFG_GBL_DATA_OFFSET - CFG_INIT_EXTRA_SIZE)
+# define CFG_POST_WORD_ADDR (CFG_GBL_DATA_OFFSET - 4)
+# define CFG_OCM_DATA_ADDR CFG_INIT_RAM_ADDR
+#endif /* defined(CFG_INIT_DCACHE_CS) */
/*-----------------------------------------------------------------------
* Serial Port
*----------------------------------------------------------------------*/
#define CFG_EXT_SERIAL_CLOCK 11059200 /* ext. 11.059MHz clk */
-#define CONFIG_BAUDRATE 115200
-#define CONFIG_SERIAL_MULTI 1
/* define this if you want console on UART1 */
#undef CONFIG_UART1_CONSOLE
-#define CFG_BAUDRATE_TABLE \
- {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
-
/*-----------------------------------------------------------------------
* Environment
*----------------------------------------------------------------------*/
@@ -131,9 +167,9 @@
* This NAND U-Boot (NUB) is a special U-Boot version which can be started
* from RAM. Therefore it mustn't (re-)configure the SDRAM controller.
*
- * On 440EPx the SPL is copied to SDRAM before the NAND controller is
- * set up. While still running from cache, I experienced problems accessing
- * the NAND controller. sr - 2006-08-25
+ * On 405EX the SPL is copied to SDRAM before the NAND controller is
+ * set up. While still running from location 0xfffff000...0xffffffff the
+ * NAND controller cannot be accessed since it is attached to CS0 too.
*/
#define CFG_NAND_BOOT_SPL_SRC 0xfffff000 /* SPL location */
#define CFG_NAND_BOOT_SPL_SIZE (4 << 10) /* SPL size */
@@ -187,12 +223,54 @@
*----------------------------------------------------------------------*/
#define CFG_MBYTES_SDRAM (256) /* 256MB */
+#define CFG_SDRAM0_MB0CF_BASE (( 0 << 20) + CFG_SDRAM_BASE)
+
+/* DDR1/2 SDRAM Device Control Register Data Values */
+#define CFG_SDRAM0_MB0CF ((CFG_SDRAM0_MB0CF_BASE >> 3) | \
+ SDRAM_RXBAS_SDSZ_256MB | \
+ SDRAM_RXBAS_SDAM_MODE7 | \
+ SDRAM_RXBAS_SDBE_ENABLE)
+#define CFG_SDRAM0_MB1CF SDRAM_RXBAS_SDBE_DISABLE
+#define CFG_SDRAM0_MB2CF SDRAM_RXBAS_SDBE_DISABLE
+#define CFG_SDRAM0_MB3CF SDRAM_RXBAS_SDBE_DISABLE
+#define CFG_SDRAM0_MCOPT1 0x04322000
+#define CFG_SDRAM0_MCOPT2 0x00000000
+#define CFG_SDRAM0_MODT0 0x01800000
+#define CFG_SDRAM0_MODT1 0x00000000
+#define CFG_SDRAM0_CODT 0x0080f837
+#define CFG_SDRAM0_RTR 0x06180000
+#define CFG_SDRAM0_INITPLR0 0xa8380000
+#define CFG_SDRAM0_INITPLR1 0x81900400
+#define CFG_SDRAM0_INITPLR2 0x81020000
+#define CFG_SDRAM0_INITPLR3 0x81030000
+#define CFG_SDRAM0_INITPLR4 0x81010404
+#define CFG_SDRAM0_INITPLR5 0x81000542
+#define CFG_SDRAM0_INITPLR6 0x81900400
+#define CFG_SDRAM0_INITPLR7 0x8D080000
+#define CFG_SDRAM0_INITPLR8 0x8D080000
+#define CFG_SDRAM0_INITPLR9 0x8D080000
+#define CFG_SDRAM0_INITPLR10 0x8D080000
+#define CFG_SDRAM0_INITPLR11 0x81000442
+#define CFG_SDRAM0_INITPLR12 0x81010780
+#define CFG_SDRAM0_INITPLR13 0x81010400
+#define CFG_SDRAM0_INITPLR14 0x00000000
+#define CFG_SDRAM0_INITPLR15 0x00000000
+#define CFG_SDRAM0_RQDC 0x80000038
+#define CFG_SDRAM0_RFDC 0x00000209
+#define CFG_SDRAM0_RDCC 0x40000000
+#define CFG_SDRAM0_DLCR 0x030000a5
+#define CFG_SDRAM0_CLKTR 0x80000000
+#define CFG_SDRAM0_WRDTR 0x00000000
+#define CFG_SDRAM0_SDTR1 0x80201000
+#define CFG_SDRAM0_SDTR2 0x32204232
+#define CFG_SDRAM0_SDTR3 0x080b0d1a
+#define CFG_SDRAM0_MMODE 0x00000442
+#define CFG_SDRAM0_MEMODE 0x00000404
+
/*-----------------------------------------------------------------------
* I2C
*----------------------------------------------------------------------*/
-#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
-#define CFG_I2C_SLAVE 0x7F
#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 6 /* 24C02 requires 5ms delay */
#define CFG_I2C_EEPROM_ADDR 0x52 /* I2C boot EEPROM (24C02BN) */
@@ -212,7 +290,6 @@
*----------------------------------------------------------------------*/
#define CONFIG_M88E1111_PHY 1
#define CONFIG_IBM_EMAC4_V4 1
-#define CONFIG_MII 1 /* MII PHY management */
#define CONFIG_PHY_ADDR 1 /* PHY address, See schematics */
#define CONFIG_PHY_RESET 1 /* reset phy upon startup */
@@ -220,107 +297,37 @@
#define CONFIG_HAS_ETH0 1
-#define CONFIG_NET_MULTI 1
#define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */
#define CONFIG_PHY1_ADDR 2
-#define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */
-
-#define CONFIG_PREBOOT "echo;" \
- "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
- "echo"
-
-#undef CONFIG_BOOTARGS
-
+/*
+ * Default environment variables
+ */
#define CONFIG_EXTRA_ENV_SETTINGS \
+ CONFIG_AMCC_DEF_ENV \
+ CONFIG_AMCC_DEF_ENV_POWERPC \
+ CONFIG_AMCC_DEF_ENV_PPC_OLD \
+ CONFIG_AMCC_DEF_ENV_NOR_UPD \
+ CONFIG_AMCC_DEF_ENV_NAND_UPD \
"logversion=2\0" \
- "netdev=eth0\0" \
- "hostname=kilauea\0" \
- "nfsargs=setenv bootargs root=/dev/nfs rw " \
- "nfsroot=${serverip}:${rootpath}\0" \
- "ramargs=setenv bootargs root=/dev/ram rw\0" \
- "addip=setenv bootargs ${bootargs} " \
- "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
- ":${hostname}:${netdev}:off panic=1\0" \
- "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
- "flash_self_old=run ramargs addip addtty;" \
- "bootm ${kernel_addr} ${ramdisk_addr}\0" \
- "flash_self=run ramargs addip addtty;" \
- "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
- "flash_nfs_old=run nfsargs addip addtty;" \
- "bootm ${kernel_addr}\0" \
- "flash_nfs=run nfsargs addip addtty;" \
- "bootm ${kernel_addr} - ${fdt_addr}\0" \
- "net_nfs_old=tftp ${kernel_addr_r} ${bootfile};" \
- "run nfsargs addip addtty;bootm ${kernel_addr_r}\0" \
- "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
- "tftp ${fdt_addr_r} ${fdt_file}; " \
- "run nfsargs addip addtty;" \
- "bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \
- "rootpath=/opt/eldk/ppc_4xx\0" \
- "bootfile=kilauea/uImage\0" \
- "fdt_file=kilauea/kilauea.dtb\0" \
- "kernel_addr_r=400000\0" \
- "fdt_addr_r=800000\0" \
"kernel_addr=fc000000\0" \
"fdt_addr=fc1e0000\0" \
"ramdisk_addr=fc200000\0" \
- "initrd_high=30000000\0" \
- "load=tftp 200000 kilauea/u-boot.bin\0" \
- "update=protect off fffa0000 ffffffff;era fffa0000 ffffffff;" \
- "cp.b ${fileaddr} fffa0000 ${filesize};" \
- "setenv filesize;saveenv\0" \
- "upd=run load update\0" \
- "nload=tftp 200000 kilauea/u-boot-nand.bin\0" \
- "nupdate=nand erase 0 60000;nand write 200000 0 60000;" \
- "setenv filesize;saveenv\0" \
- "nupd=run nload nupdate\0" \
"pciconfighost=1\0" \
"pcie_mode=RP:RP\0" \
""
-#define CONFIG_BOOTCOMMAND "run flash_self"
-
-#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
-
-#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
-#define CFG_LOADS_BAUD_CHANGE /* allow baudrate change */
/*
- * BOOTP options
+ * Commands additional to the ones defined in amcc-common.h
*/
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-#define CONFIG_BOOTP_SUBNETMASK
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_DATE
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_DIAG
-#define CONFIG_CMD_DTT
-#define CONFIG_CMD_EEPROM
-#define CONFIG_CMD_ELF
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_IRQ
#define CONFIG_CMD_LOG
-#define CONFIG_CMD_MII
#define CONFIG_CMD_NAND
-#define CONFIG_CMD_NET
-#define CONFIG_CMD_NFS
#define CONFIG_CMD_PCI
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_REGINFO
#define CONFIG_CMD_SNTP
/* POST support */
-#define CONFIG_POST (CFG_POST_MEMORY | \
- CFG_POST_CACHE | \
+#define CONFIG_POST (CFG_POST_CACHE | \
CFG_POST_CPU | \
CFG_POST_ETHER | \
CFG_POST_I2C | \
@@ -335,37 +342,6 @@
#define CFG_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */
-#undef CONFIG_WATCHDOG /* watchdog disabled */
-
-/*-----------------------------------------------------------------------
- * Miscellaneous configurable options
- *----------------------------------------------------------------------*/
-#define CFG_LONGHELP /* undef to save memory */
-#define CFG_PROMPT "=> " /* Monitor Command Prompt */
-#if defined(CONFIG_CMD_KGDB)
-#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
-#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
-#define CFG_MAXARGS 16 /* max number of command args */
-#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
-
-#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
-#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
-
-#define CFG_LOAD_ADDR 0x100000 /* default load address */
-#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */
-
-#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
-
-#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
-#define CONFIG_LOOPW 1 /* enable loopw command */
-#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
-#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
-#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
-#define CFG_CONSOLE_INFO_QUIET 1 /* don't print console @ startup*/
-
/*-----------------------------------------------------------------------
* PCI stuff
*----------------------------------------------------------------------*/
@@ -394,13 +370,6 @@
/* base address of inbound PCIe window */
#define CFG_PCIE_INBOUND_BASE 0x0000000000000000ULL
-/*
- * 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.
- */
-#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
-
/*-----------------------------------------------------------------------
* External Bus Controller (EBC) Setup
*----------------------------------------------------------------------*/
@@ -429,7 +398,7 @@
/* Memory Bank 2 (FPGA) initialization */
#define CFG_EBC_PB2AP 0x9400C800
-#define CFG_EBC_PB2CR 0xF0018000 /* BAS=0x800,BS=1MB,BU=R/W,BW=8bit */
+#define CFG_EBC_PB2CR (CFG_FPGA_BASE | 0x18000)
#define CFG_EBC_CFG 0x7FC00000 /* EBC0_CFG */
@@ -474,19 +443,6 @@
} \
}
-/*
- * Internal Definitions
- *
- * Boot Flags
- */
-#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
-#define BOOTFLAG_WARM 0x02 /* Software reboot */
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
-#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
-#endif
-
/*-----------------------------------------------------------------------
* Some Kilauea stuff..., mainly fpga registers
*/
@@ -522,8 +478,4 @@
#define CFG_FPGA_USER_LED0 0x00000200
#define CFG_FPGA_USER_LED1 0x00000100
-/* pass open firmware flat tree */
-#define CONFIG_OF_LIBFDT 1
-#define CONFIG_OF_BOARD_SETUP 1
-
#endif /* __CONFIG_H */
diff --git a/include/configs/luan.h b/include/configs/luan.h
index 37151d3..805cc59 100644
--- a/include/configs/luan.h
+++ b/include/configs/luan.h
@@ -37,6 +37,12 @@
#define CONFIG_440 1
#define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */
+/*
+ * Include common defines/options for all AMCC eval boards
+ */
+#define CONFIG_HOSTNAME luan
+#include "amcc-common.h"
+
#define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f() */
#define CONFIG_MISC_INIT_R 1 /* call misc_init_r() */
@@ -44,11 +50,6 @@
* Base addresses -- Note these are effective addresses where the
* actual resources get mapped (not physical addresses)
*----------------------------------------------------------------------*/
-#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Monitor */
-#define CFG_MALLOC_LEN (256 * 1024) /* Reserve 256 kB for malloc */
-#define CFG_MONITOR_BASE (-CFG_MONITOR_LEN)
-#define CFG_SDRAM_BASE 0x00000000 /* MUST be zero */
-
#define CFG_LARGE_FLASH 0xffc00000 /* 4MB flash address CS0 */
#define CFG_SMALL_FLASH 0xff900000 /* 1MB flash address CS2 */
#define CFG_SRAM_BASE 0xff800000 /* 1MB SRAM address CS2 */
@@ -68,7 +69,6 @@
#define CFG_FLASH_BASE CFG_SMALL_FLASH
#endif
-#undef CFG_DRAM_TEST
#if CFG_SRAM_BASE
#define CFG_KBYTES_SDRAM 1024*2
#else
@@ -88,13 +88,8 @@
* Serial Port
*----------------------------------------------------------------------*/
#define CFG_EXT_SERIAL_CLOCK 11059200 /* external 11.059MHz clk */
-#define CONFIG_BAUDRATE 115200
-#undef CONFIG_SERIAL_MULTI
#undef CONFIG_UART1_CONSOLE /* define if you want console on UART1 */
-#define CFG_BAUDRATE_TABLE \
- {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
-
/*-----------------------------------------------------------------------
* Environment
*----------------------------------------------------------------------*/
@@ -139,10 +134,7 @@
/*-----------------------------------------------------------------------
* I2C
*----------------------------------------------------------------------*/
-#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
-#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
-#define CFG_I2C_SLAVE 0x7F
#define CFG_I2C_MULTI_EEPROMS
#define CFG_I2C_EEPROM_ADDR (0xa8>>1)
@@ -151,61 +143,22 @@
#define CFG_EEPROM_PAGE_WRITE_BITS 3
#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10
-#define CONFIG_PREBOOT "echo;" \
- "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
- "echo"
-
-#undef CONFIG_BOOTARGS
-
-#define CONFIG_EXTRA_ENV_SETTINGS \
- "netdev=eth0\0" \
- "hostname=luan\0" \
- "nfsargs=setenv bootargs root=/dev/nfs rw " \
- "nfsroot=$(serverip):$(rootpath)\0" \
- "ramargs=setenv bootargs root=/dev/ram rw\0" \
- "addip=setenv bootargs $(bootargs) " \
- "ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask)" \
- ":$(hostname):$(netdev):off panic=1\0" \
- "addtty=setenv bootargs $(bootargs) console=ttyS0,$(baudrate)\0"\
- "flash_nfs=run nfsargs addip addtty;" \
- "bootm $(kernel_addr)\0" \
- "flash_self=run ramargs addip addtty;" \
- "bootm $(kernel_addr) $(ramdisk_addr)\0" \
- "net_nfs=tftp 200000 $(bootfile);run nfsargs addip addtty;" \
- "bootm\0" \
- "rootpath=/opt/eldk/ppc_4xx\0" \
- "bootfile=/tftpboot/luan/uImage\0" \
+/*
+ * Default environment variables
+ */
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ CONFIG_AMCC_DEF_ENV \
+ CONFIG_AMCC_DEF_ENV_PPC \
+ CONFIG_AMCC_DEF_ENV_NOR_UPD \
"kernel_addr=fc000000\0" \
"ramdisk_addr=fc100000\0" \
- "initrd_high=30000000\0" \
- "load=tftp 100000 /tftpboot/luan/u-boot.bin\0" \
- "update=protect off fffc0000 ffffffff;era fffc0000 ffffffff;" \
- "cp.b 100000 fffc0000 40000;" \
- "setenv filesize;saveenv\0" \
- "upd=run load update\0" \
""
-#define CONFIG_BOOTCOMMAND "run flash_self"
-
-#if 0
-#define CONFIG_BOOTDELAY -1 /* autoboot disabled */
-#else
-#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
-#endif
-
-#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
-#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
#define CONFIG_HAS_ETH0
-#define CONFIG_MII 1 /* MII PHY management */
#define CONFIG_PHY_ADDR 1
#define CONFIG_CIS8201_PHY 1 /* Enable 'special' RGMII mode for Cicada phy */
#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
-#define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */
-
-#define CONFIG_NETCONSOLE /* include NetConsole support */
-#define CONFIG_NET_MULTI /* needed for NetConsole */
-
#ifdef DEBUG
#define CONFIG_PANIC_HANG
#else
@@ -213,60 +166,11 @@
#endif
/*
- * BOOTP options
+ * Commands additional to the ones defined in amcc-common.h
*/
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_ASKENV
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_EEPROM
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_IRQ
-#define CONFIG_CMD_MII
-#define CONFIG_CMD_NET
-#define CONFIG_CMD_NFS
#define CONFIG_CMD_PCI
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_REGINFO
#define CONFIG_CMD_SDRAM
-/*
- * Miscellaneous configurable options
- */
-#define CFG_LONGHELP /* undef to save memory */
-#define CFG_PROMPT "=> " /* Monitor Command Prompt */
-#if defined(CONFIG_CMD_KGDB)
-#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
-#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
-#define CFG_MAXARGS 16 /* max number of command args */
-#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
-
-#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
-#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
-
-#define CFG_LOAD_ADDR 0x100000 /* default load address */
-#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */
-#undef CONFIG_LYNXKDI /* support kdi files */
-
-#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
-
-#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
-#define CONFIG_LOOPW 1 /* enable loopw command */
-#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
-#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
-#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
-
/*-----------------------------------------------------------------------
* PCI stuff
*-----------------------------------------------------------------------
@@ -287,28 +191,4 @@
#endif
-/*
- * 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.
- */
-#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
-
-/*
- * Internal Definitions
- *
- * Boot Flags
- */
-#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
-#define BOOTFLAG_WARM 0x02 /* Software reboot */
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
-#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
-#endif
-
-/* pass open firmware flat tree */
-#define CONFIG_OF_LIBFDT 1
-#define CONFIG_OF_BOARD_SETUP 1
-
#endif /* __CONFIG_H */
diff --git a/include/configs/makalu.h b/include/configs/makalu.h
index af066f3..65b240e 100644
--- a/include/configs/makalu.h
+++ b/include/configs/makalu.h
@@ -1,4 +1,7 @@
/*
+ * Copyright (c) 2008 Nuovation System Designs, LLC
+ * Grant Erickson <gerickson@nuovations.com>
+ *
* (C) Copyright 2007-2008
* Stefan Roese, DENX Software Engineering, sr@denx.de.
*
@@ -36,6 +39,13 @@
#define CONFIG_405EX 1 /* Specifc 405EX support*/
#define CONFIG_SYS_CLK_FREQ 33330000 /* ext frequency to pll */
+/*
+ * Include common defines/options for all AMCC eval boards
+ */
+#define CONFIG_HOSTNAME makalu
+#define CONFIG_ADDMISC "addmisc=setenv bootargs ${bootargs} rtc-x1205.probe=0,0x6f\0"
+#include "amcc-common.h"
+
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
#define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */
@@ -43,42 +53,69 @@
* Base addresses -- Note these are effective addresses where the
* actual resources get mapped (not physical addresses)
*----------------------------------------------------------------------*/
-#define CFG_SDRAM_BASE 0x00000000
#define CFG_FLASH_BASE 0xFC000000
#define CFG_FPGA_BASE 0xF0000000
#define CFG_PERIPHERAL_BASE 0xEF600000 /* internal peripherals*/
-#define CFG_MONITOR_LEN (384 * 1024) /* Reserve 384 kB for Monitor */
-#define CFG_MALLOC_LEN (512 * 1024) /* Reserve 512 kB for malloc() */
-#define CFG_MONITOR_BASE (TEXT_BASE)
/*-----------------------------------------------------------------------
- * Initial RAM & stack pointer
- *----------------------------------------------------------------------*/
-#define CFG_INIT_RAM_ADDR 0x02000000 /* inside of SDRAM */
-#define CFG_INIT_RAM_END (4 << 10)
+ * Initial RAM & Stack Pointer Configuration Options
+ *
+ * There are traditionally three options for the primordial
+ * (i.e. initial) stack usage on the 405-series:
+ *
+ * 1) On-chip Memory (OCM) (i.e. SRAM)
+ * 2) Data cache
+ * 3) SDRAM
+ *
+ * For the 405EX(r), there is no OCM, so we are left with (2) or (3)
+ * the latter of which is less than desireable since it requires
+ * setting up the SDRAM and ECC in assembly code.
+ *
+ * To use (2), define 'CFG_INIT_DCACHE_CS' to be an unused chip
+ * select on the External Bus Controller (EBC) and then select a
+ * value for 'CFG_INIT_RAM_ADDR' outside of the range of valid,
+ * physical SDRAM. Otherwise, undefine 'CFG_INIT_DCACHE_CS' and
+ * select a value for 'CFG_INIT_RAM_ADDR' within the range of valid,
+ * physical SDRAM to use (3).
+ *-----------------------------------------------------------------------*/
+
+#define CFG_INIT_DCACHE_CS 4
+
+#if defined(CFG_INIT_DCACHE_CS)
+#define CFG_INIT_RAM_ADDR (CFG_SDRAM_BASE + ( 1 << 30)) /* 1 GiB */
+#else
+#define CFG_INIT_RAM_ADDR (CFG_SDRAM_BASE + (32 << 20)) /* 32 MiB */
+#endif /* defined(CFG_INIT_DCACHE_CS) */
+
+#define CFG_INIT_RAM_END (4 << 10) /* 4 KiB */
#define CFG_GBL_DATA_SIZE 256 /* num bytes initial data */
#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
-/* reserve some memory for POST and BOOT limit info */
-#define CFG_INIT_SP_OFFSET (CFG_GBL_DATA_OFFSET - 16)
-/* extra data in init-ram */
-#define CFG_POST_WORD_ADDR (CFG_GBL_DATA_OFFSET - 4)
-#define CFG_POST_MAGIC (CFG_INIT_RAM_ADDR + CFG_GBL_DATA_OFFSET - 8)
-#define CFG_POST_VAL (CFG_INIT_RAM_ADDR + CFG_GBL_DATA_OFFSET - 12)
-#define CFG_OCM_DATA_ADDR CFG_INIT_RAM_ADDR /* for commproc.c */
+/*
+ * If the data cache is being used for the primordial stack and global
+ * data area, the POST word must be placed somewhere else. The General
+ * Purpose Timer (GPT) is unused by u-boot and the kernel and preserves
+ * its compare and mask register contents across reset, so it is used
+ * for the POST word.
+ */
+
+#if defined(CFG_INIT_DCACHE_CS)
+# define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
+# define CFG_POST_ALT_WORD_ADDR (CFG_PERIPHERAL_BASE + GPT0_COMP6)
+#else
+# define CFG_INIT_EXTRA_SIZE 16
+# define CFG_INIT_SP_OFFSET (CFG_GBL_DATA_OFFSET - CFG_INIT_EXTRA_SIZE)
+# define CFG_POST_WORD_ADDR (CFG_GBL_DATA_OFFSET - 4)
+# define CFG_OCM_DATA_ADDR CFG_INIT_RAM_ADDR
+#endif /* defined(CFG_INIT_DCACHE_CS) */
/*-----------------------------------------------------------------------
* Serial Port
*----------------------------------------------------------------------*/
#undef CFG_EXT_SERIAL_CLOCK /* no ext. clk */
-#define CONFIG_BAUDRATE 115200
-#define CONFIG_SERIAL_MULTI 1
/* define this if you want console on UART1 */
#undef CONFIG_UART1_CONSOLE
-#define CFG_BAUDRATE_TABLE \
- {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
-
/*-----------------------------------------------------------------------
* Environment
*----------------------------------------------------------------------*/
@@ -113,14 +150,60 @@
/*-----------------------------------------------------------------------
* DDR SDRAM
*----------------------------------------------------------------------*/
-#define CFG_MBYTES_SDRAM 256
+#define CFG_MBYTES_SDRAM (256) /* 256MB */
+
+#define CFG_SDRAM0_MB0CF_BASE (( 0 << 20) + CFG_SDRAM_BASE)
+#define CFG_SDRAM0_MB1CF_BASE ((128 << 20) + CFG_SDRAM_BASE)
+
+/* DDR1/2 SDRAM Device Control Register Data Values */
+#define CFG_SDRAM0_MB0CF ((CFG_SDRAM0_MB0CF_BASE >> 3) | \
+ SDRAM_RXBAS_SDSZ_128MB | \
+ SDRAM_RXBAS_SDAM_MODE2 | \
+ SDRAM_RXBAS_SDBE_ENABLE)
+#define CFG_SDRAM0_MB1CF ((CFG_SDRAM0_MB1CF_BASE >> 3) | \
+ SDRAM_RXBAS_SDSZ_128MB | \
+ SDRAM_RXBAS_SDAM_MODE2 | \
+ SDRAM_RXBAS_SDBE_ENABLE)
+#define CFG_SDRAM0_MB2CF SDRAM_RXBAS_SDBE_DISABLE
+#define CFG_SDRAM0_MB3CF SDRAM_RXBAS_SDBE_DISABLE
+#define CFG_SDRAM0_MCOPT1 0x04322000
+#define CFG_SDRAM0_MCOPT2 0x00000000
+#define CFG_SDRAM0_MODT0 0x01800000
+#define CFG_SDRAM0_MODT1 0x00000000
+#define CFG_SDRAM0_CODT 0x0080f837
+#define CFG_SDRAM0_RTR 0x06180000
+#define CFG_SDRAM0_INITPLR0 0xa8380000
+#define CFG_SDRAM0_INITPLR1 0x81900400
+#define CFG_SDRAM0_INITPLR2 0x81020000
+#define CFG_SDRAM0_INITPLR3 0x81030000
+#define CFG_SDRAM0_INITPLR4 0x81010404
+#define CFG_SDRAM0_INITPLR5 0x81000542
+#define CFG_SDRAM0_INITPLR6 0x81900400
+#define CFG_SDRAM0_INITPLR7 0x8D080000
+#define CFG_SDRAM0_INITPLR8 0x8D080000
+#define CFG_SDRAM0_INITPLR9 0x8D080000
+#define CFG_SDRAM0_INITPLR10 0x8D080000
+#define CFG_SDRAM0_INITPLR11 0x81000442
+#define CFG_SDRAM0_INITPLR12 0x81010780
+#define CFG_SDRAM0_INITPLR13 0x81010400
+#define CFG_SDRAM0_INITPLR14 0x00000000
+#define CFG_SDRAM0_INITPLR15 0x00000000
+#define CFG_SDRAM0_RQDC 0x80000038
+#define CFG_SDRAM0_RFDC 0x00000209
+#define CFG_SDRAM0_RDCC 0x40000000
+#define CFG_SDRAM0_DLCR 0x030000a5
+#define CFG_SDRAM0_CLKTR 0x80000000
+#define CFG_SDRAM0_WRDTR 0x00000000
+#define CFG_SDRAM0_SDTR1 0x80201000
+#define CFG_SDRAM0_SDTR2 0x32204232
+#define CFG_SDRAM0_SDTR3 0x080b0d1a
+#define CFG_SDRAM0_MMODE 0x00000442
+#define CFG_SDRAM0_MEMODE 0x00000404
/*-----------------------------------------------------------------------
* I2C
*----------------------------------------------------------------------*/
-#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
-#define CFG_I2C_SLAVE 0x7F
#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 6 /* 24C02 requires 5ms delay */
#define CFG_I2C_EEPROM_ADDR 0x52 /* I2C boot EEPROM (24C02BN) */
@@ -140,7 +223,6 @@
*----------------------------------------------------------------------*/
#define CONFIG_M88E1111_PHY 1
#define CONFIG_IBM_EMAC4_V4 1
-#define CONFIG_MII 1 /* MII PHY management */
#define CONFIG_PHY_ADDR 6 /* PHY address, See schematics */
#define CONFIG_PHY_RESET 1 /* reset phy upon startup */
@@ -148,104 +230,35 @@
#define CONFIG_HAS_ETH0 1
-#define CONFIG_NET_MULTI 1
#define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */
#define CONFIG_PHY1_ADDR 0
-#define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */
-
-#define CONFIG_PREBOOT "echo;" \
- "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
- "echo"
-
-#undef CONFIG_BOOTARGS
-
+/*
+ * Default environment variables
+ */
#define CONFIG_EXTRA_ENV_SETTINGS \
- "logversion=2\0" \
- "netdev=eth0\0" \
- "hostname=makalu\0" \
- "nfsargs=setenv bootargs root=/dev/nfs rw " \
- "nfsroot=${serverip}:${rootpath}\0" \
- "ramargs=setenv bootargs root=/dev/ram rw\0" \
- "addip=setenv bootargs ${bootargs} " \
- "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
- ":${hostname}:${netdev}:off panic=1\0" \
- "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
- "addmisc=setenv bootargs ${bootargs} rtc-x1205.probe=0,0x6f\0" \
- "flash_self_old=run ramargs addip addtty addmisc;" \
- "bootm ${kernel_addr} ${ramdisk_addr}\0" \
- "flash_self=run ramargs addip addtty addmisc;" \
- "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
- "flash_nfs_old=run nfsargs addip addtty addmisc;" \
- "bootm ${kernel_addr}\0" \
- "flash_nfs=run nfsargs addip addtty addmisc;" \
- "bootm ${kernel_addr} - ${fdt_addr}\0" \
- "net_nfs_old=tftp ${kernel_addr_r} ${bootfile};" \
- "run nfsargs addip addtty addmisc;" \
- "bootm ${kernel_addr_r}\0" \
- "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
- "tftp ${fdt_addr_r} ${fdt_file}; " \
- "run nfsargs addip addtty addmisc;" \
- "bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \
- "rootpath=/opt/eldk/ppc_4xx\0" \
- "bootfile=makalu/uImage\0" \
- "fdt_file=makalu/makalu.dtb\0" \
- "kernel_addr_r=400000\0" \
- "fdt_addr_r=800000\0" \
+ CONFIG_AMCC_DEF_ENV \
+ CONFIG_AMCC_DEF_ENV_POWERPC \
+ CONFIG_AMCC_DEF_ENV_PPC_OLD \
+ CONFIG_AMCC_DEF_ENV_NOR_UPD \
"kernel_addr=fc000000\0" \
"fdt_addr=fc1e0000\0" \
"ramdisk_addr=fc200000\0" \
- "initrd_high=30000000\0" \
- "load=tftp 200000 makalu/u-boot.bin\0" \
- "update=protect off fffa0000 ffffffff;era fffa0000 ffffffff;" \
- "cp.b ${fileaddr} fffa0000 ${filesize};" \
- "setenv filesize;saveenv\0" \
- "upd=run load update\0" \
"pciconfighost=1\0" \
"pcie_mode=RP:RP\0" \
""
-#define CONFIG_BOOTCOMMAND "run flash_self"
-
-#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
-
-#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
-#define CFG_LOADS_BAUD_CHANGE /* allow baudrate change */
/*
- * BOOTP options
+ * Commands additional to the ones defined in amcc-common.h
*/
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-#define CONFIG_BOOTP_SUBNETMASK
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_DATE
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_DIAG
#define CONFIG_CMD_DTT
-#define CONFIG_CMD_EEPROM
-#define CONFIG_CMD_ELF
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_IRQ
#define CONFIG_CMD_LOG
-#define CONFIG_CMD_MII
-#define CONFIG_CMD_NET
-#define CONFIG_CMD_NFS
#define CONFIG_CMD_PCI
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_REGINFO
#define CONFIG_CMD_SNTP
/* POST support */
-#define CONFIG_POST (CFG_POST_MEMORY | \
- CFG_POST_CACHE | \
+#define CONFIG_POST (CFG_POST_CACHE | \
CFG_POST_CPU | \
CFG_POST_ETHER | \
CFG_POST_I2C | \
@@ -260,37 +273,6 @@
#define CFG_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */
-#undef CONFIG_WATCHDOG /* watchdog disabled */
-
-/*-----------------------------------------------------------------------
- * Miscellaneous configurable options
- *----------------------------------------------------------------------*/
-#define CFG_LONGHELP /* undef to save memory */
-#define CFG_PROMPT "=> " /* Monitor Command Prompt */
-#if defined(CONFIG_CMD_KGDB)
-#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
-#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
-#define CFG_MAXARGS 16 /* max number of command args */
-#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
-
-#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
-#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
-
-#define CFG_LOAD_ADDR 0x100000 /* default load address */
-#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */
-
-#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
-
-#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
-#define CONFIG_LOOPW 1 /* enable loopw command */
-#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
-#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
-#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
-#define CFG_CONSOLE_INFO_QUIET 1 /* don't print console @ startup*/
-
/*-----------------------------------------------------------------------
* PCI stuff
*----------------------------------------------------------------------*/
@@ -319,13 +301,6 @@
/* base address of inbound PCIe window */
#define CFG_PCIE_INBOUND_BASE 0x0000000000000000ULL
-/*
- * 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.
- */
-#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
-
/*-----------------------------------------------------------------------
* External Bus Controller (EBC) Setup
*----------------------------------------------------------------------*/
@@ -384,21 +359,4 @@
#define CFG_GPIO_PCIE_CLKREQ 27
#define CFG_GPIO_PCIE_WAKE 28
-/*
- * Internal Definitions
- *
- * Boot Flags
- */
-#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
-#define BOOTFLAG_WARM 0x02 /* Software reboot */
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
-#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
-#endif
-
-/* pass open firmware flat tree */
-#define CONFIG_OF_LIBFDT 1
-#define CONFIG_OF_BOARD_SETUP 1
-
#endif /* __CONFIG_H */
diff --git a/include/configs/ocotea.h b/include/configs/ocotea.h
index be2b3ec..407aae7 100644
--- a/include/configs/ocotea.h
+++ b/include/configs/ocotea.h
@@ -44,16 +44,19 @@
#define CONFIG_440 1 /* ... PPC440 family */
#define CONFIG_4xx 1 /* ... PPC4xx family */
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */
-#undef CFG_DRAM_TEST /* Disable-takes long time! */
#define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */
+/*
+ * Include common defines/options for all AMCC eval boards
+ */
+#define CONFIG_HOSTNAME ocotea
+#include "amcc-common.h"
+
/*-----------------------------------------------------------------------
* Base addresses -- Note these are effective addresses where the
* actual resources get mapped (not physical addresses)
*----------------------------------------------------------------------*/
-#define CFG_SDRAM_BASE 0x00000000 /* _must_ be 0 */
#define CFG_FLASH_BASE 0xff800000 /* start of FLASH */
-#define CFG_MONITOR_BASE 0xfffc0000 /* start of monitor */
#define CFG_PCI_MEMBASE 0x80000000 /* mapped pci memory */
#define CFG_PERIPHERAL_BASE 0xe0000000 /* internal peripherals */
#define CFG_ISRAM_BASE 0xc0000000 /* internal SRAM */
@@ -75,18 +78,11 @@
#define CFG_POST_WORD_ADDR (CFG_GBL_DATA_OFFSET - 0x4)
#define CFG_INIT_SP_OFFSET CFG_POST_WORD_ADDR
-#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
-#define CFG_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc*/
-
/*-----------------------------------------------------------------------
* Serial Port
*----------------------------------------------------------------------*/
#undef CONFIG_SERIAL_SOFTWARE_FIFO
#define CFG_EXT_SERIAL_CLOCK (1843200 * 6) /* Ext clk @ 11.059 MHz */
-#define CONFIG_BAUDRATE 115200
-
-#define CFG_BAUDRATE_TABLE \
- {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
/*-----------------------------------------------------------------------
* Environment
@@ -156,10 +152,7 @@
/*-----------------------------------------------------------------------
* I2C
*----------------------------------------------------------------------*/
-#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
-#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
-#define CFG_I2C_SLAVE 0x7F
#define CFG_I2C_MULTI_EEPROMS
#define CFG_I2C_EEPROM_ADDR (0xa8>>1)
@@ -168,54 +161,17 @@
#define CFG_EEPROM_PAGE_WRITE_BITS 3
#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10
-#define CONFIG_PREBOOT "echo;" \
- "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
- "echo"
-
-#undef CONFIG_BOOTARGS
-
+/*
+ * Default environment variables
+ */
#define CONFIG_EXTRA_ENV_SETTINGS \
- "netdev=eth0\0" \
- "hostname=ocotea\0" \
- "nfsargs=setenv bootargs root=/dev/nfs rw " \
- "nfsroot=${serverip}:${rootpath}\0" \
- "ramargs=setenv bootargs root=/dev/ram rw\0" \
- "addip=setenv bootargs ${bootargs} " \
- "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
- ":${hostname}:${netdev}:off panic=1\0" \
- "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
- "flash_nfs=run nfsargs addip addtty;" \
- "bootm ${kernel_addr}\0" \
- "flash_self=run ramargs addip addtty;" \
- "bootm ${kernel_addr} ${ramdisk_addr}\0" \
- "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \
- "bootm\0" \
- "rootpath=/opt/eldk/ppc_4xx\0" \
- "bootfile=/tftpboot/ocotea/uImage\0" \
+ CONFIG_AMCC_DEF_ENV \
+ CONFIG_AMCC_DEF_ENV_PPC \
+ CONFIG_AMCC_DEF_ENV_NOR_UPD \
"kernel_addr=fff00000\0" \
"ramdisk_addr=fff10000\0" \
- "initrd_high=30000000\0" \
- "load=tftp 100000 /tftpboot/ocotea/u-boot.bin\0" \
- "update=protect off fffc0000 ffffffff;era fffc0000 ffffffff;" \
- "cp.b 100000 fffc0000 40000;" \
- "setenv filesize;saveenv\0" \
- "upd=run load update\0" \
""
-#define CONFIG_BOOTCOMMAND "run flash_self"
-#if 0
-#define CONFIG_BOOTDELAY -1 /* autoboot disabled */
-#else
-#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
-#endif
-
-#define CONFIG_BAUDRATE 115200
-
-#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
-#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
-
-#define CONFIG_MII 1 /* MII PHY management */
-#define CONFIG_NET_MULTI 1
#define CONFIG_PHY_ADDR 1 /* PHY address, See schematics */
#define CONFIG_PHY1_ADDR 2
#define CONFIG_PHY2_ADDR 0x10
@@ -228,73 +184,15 @@
#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
#define CONFIG_PHY_RESET 1 /* reset phy upon startup */
#define CONFIG_PHY_RESET_DELAY 1000
-#define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */
-
-#define CONFIG_NETCONSOLE /* include NetConsole support */
-
/*
- * BOOTP options
+ * Commands additional to the ones defined in amcc-common.h
*/
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_DATE
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_DIAG
-#define CONFIG_CMD_ELF
-#define CONFIG_CMD_EEPROM
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_IRQ
-#define CONFIG_CMD_MII
-#define CONFIG_CMD_NET
-#define CONFIG_CMD_NFS
#define CONFIG_CMD_PCI
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_REGINFO
#define CONFIG_CMD_SDRAM
#define CONFIG_CMD_SNTP
-
-#undef CONFIG_WATCHDOG /* watchdog disabled */
-
-/*
- * Miscellaneous configurable options
- */
-#define CFG_LONGHELP /* undef to save memory */
-#define CFG_PROMPT "=> " /* Monitor Command Prompt */
-#if defined(CONFIG_CMD_KGDB)
-#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
-#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
-#define CFG_MAXARGS 16 /* max number of command args */
-#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
-
-#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
-#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
-
-#define CFG_LOAD_ADDR 0x100000 /* default load address */
-#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */
-
-#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
-
-#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
-#define CONFIG_LOOPW 1 /* enable loopw command */
-#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
-#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
-#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
-
/*-----------------------------------------------------------------------
* PCI stuff
*-----------------------------------------------------------------------
@@ -311,28 +209,4 @@
#define CFG_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */
#define CFG_PCI_SUBSYS_DEVICEID 0xcafe /* Whatever */
-/*
- * 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.
- */
-#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
-
-/*
- * Internal Definitions
- *
- * Boot Flags
- */
-#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
-#define BOOTFLAG_WARM 0x02 /* Software reboot */
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
-#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
-#endif
-
-/* pass open firmware flat tree */
-#define CONFIG_OF_LIBFDT 1
-#define CONFIG_OF_BOARD_SETUP 1
-
#endif /* __CONFIG_H */
diff --git a/include/configs/sequoia.h b/include/configs/sequoia.h
index 48251f3..f4eefae 100644
--- a/include/configs/sequoia.h
+++ b/include/configs/sequoia.h
@@ -34,11 +34,19 @@
/* This config file is used for Sequoia (440EPx) and Rainier (440GRx) */
#ifndef CONFIG_RAINIER
#define CONFIG_440EPX 1 /* Specific PPC440EPx */
+#define CONFIG_HOSTNAME sequoia
#else
#define CONFIG_440GRX 1 /* Specific PPC440GRx */
+#define CONFIG_HOSTNAME rainier
#endif
#define CONFIG_440 1 /* ... PPC440 family */
#define CONFIG_4xx 1 /* ... PPC4xx family */
+
+/*
+ * Include common defines/options for all AMCC eval boards
+ */
+#include "amcc-common.h"
+
/* Detect Sequoia PLL input clock automatically via CPLD bit */
#define CONFIG_SYS_CLK_FREQ ((in8(CFG_BCSR_BASE + 3) & 0x80) ? \
33333333 : 33000000)
@@ -64,19 +72,9 @@
* Base addresses -- Note these are effective addresses where the actual
* resources get mapped (not physical addresses).
*/
-#ifndef CONFIG_VIDEO
-#define CFG_MONITOR_LEN (384 * 1024) /* Reserve 384 kiB for Monitor */
-#define CFG_MALLOC_LEN (256 * 1024) /* Reserve 256 kiB for malloc() */
-#else
-#define CFG_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Monitor */
-#define CFG_MALLOC_LEN (1024 * 1024) /* Reserve 1024 kB for malloc() */
-#endif
-
#define CFG_TLB_FOR_BOOT_FLASH 0x0003
#define CFG_BOOT_BASE_ADDR 0xf0000000
-#define CFG_SDRAM_BASE 0x00000000 /* _must_ be 0 */
#define CFG_FLASH_BASE 0xfc000000 /* start of FLASH */
-#define CFG_MONITOR_BASE TEXT_BASE
#define CFG_NAND_ADDR 0xd0000000 /* NAND Flash */
#define CFG_OCM_BASE 0xe0010000 /* ocm */
#define CFG_OCM_DATA_ADDR CFG_OCM_BASE
@@ -108,14 +106,9 @@
* Serial Port
*/
#define CFG_EXT_SERIAL_CLOCK 11059200 /* ext. 11.059MHz clk */
-#define CONFIG_BAUDRATE 115200
-#define CONFIG_SERIAL_MULTI 1
/* define this if you want console on UART1 */
#undef CONFIG_UART1_CONSOLE
-#define CFG_BAUDRATE_TABLE \
- {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
-
/*
* Environment
*/
@@ -227,10 +220,7 @@
/*
* I2C
*/
-#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
-#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
-#define CFG_I2C_SLAVE 0x7F
#define CFG_I2C_MULTI_EEPROMS
#define CFG_I2C_EEPROM_ADDR (0xa8>>1)
@@ -247,80 +237,27 @@
#define CFG_DTT_LOW_TEMP -30
#define CFG_DTT_HYSTERESIS 3
-#define CONFIG_PREBOOT "echo;" \
- "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
- "echo"
-
-#undef CONFIG_BOOTARGS
-
-/* Setup some board specific values for the default environment variables */
-#ifndef CONFIG_RAINIER
-#define CONFIG_HOSTNAME sequoia
-#define CFG_BOOTFILE "bootfile=sequoia/uImage\0"
-#define CFG_DTBFILE "fdt_file=sequoia/sequoia.dtb\0"
-#define CFG_ROOTPATH "rootpath=/opt/eldk/ppc_4xxFP\0"
-#else
-#define CONFIG_HOSTNAME rainier
-#define CFG_BOOTFILE "bootfile=rainier/uImage\0"
-#define CFG_DTBFILE "fdt_file=rainier/rainier.dtb\0"
-#define CFG_ROOTPATH "rootpath=/opt/eldk/ppc_4xx\0"
-#endif
-
+/*
+ * Default environment variables
+ */
#define CONFIG_EXTRA_ENV_SETTINGS \
- CFG_BOOTFILE \
- CFG_ROOTPATH \
- "netdev=eth0\0" \
- "nfsargs=setenv bootargs root=/dev/nfs rw " \
- "nfsroot=${serverip}:${rootpath}\0" \
- "ramargs=setenv bootargs root=/dev/ram rw\0" \
- "addip=setenv bootargs ${bootargs} " \
- "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
- ":${hostname}:${netdev}:off panic=1\0" \
- "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
- "addmisc=setenv bootargs ${bootargs}\0" \
- "flash_nfs=run nfsargs addip addtty addmisc;" \
- "bootm ${kernel_addr}\0" \
- "flash_self=run ramargs addip addtty addmisc;" \
- "bootm ${kernel_addr} ${ramdisk_addr}\0" \
- "net_nfs=tftp 200000 ${bootfile};" \
- "run nfsargs addip addtty addmisc;" \
- "bootm\0" \
- "fdt_file=sequoia/sequoia.dtb\0" \
- "fdt_addr=400000\0" \
- "net_nfs_fdt=tftp 200000 ${bootfile};" \
- "tftp ${fdt_addr} ${fdt_file};" \
- "run nfsargs addip addtty addmisc;" \
- "bootm 200000 - ${fdt_addr}\0" \
+ CONFIG_AMCC_DEF_ENV \
+ CONFIG_AMCC_DEF_ENV_POWERPC \
+ CONFIG_AMCC_DEF_ENV_PPC_OLD \
+ CONFIG_AMCC_DEF_ENV_NOR_UPD \
+ CONFIG_AMCC_DEF_ENV_NAND_UPD \
"kernel_addr=FC000000\0" \
"ramdisk_addr=FC180000\0" \
- "load=tftp 200000 /tftpboot/${hostname}/u-boot.bin\0" \
- "update=protect off FFFA0000 FFFFFFFF;era FFFA0000 FFFFFFFF;" \
- "cp.b 200000 FFFA0000 60000\0" \
- "upd=run load update\0" \
""
-#define CONFIG_BOOTCOMMAND "run flash_self"
-
-#if 0
-#define CONFIG_BOOTDELAY -1 /* autoboot disabled */
-#else
-#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
-#endif
-
-#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
-#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
#define CONFIG_M88E1111_PHY 1
#define CONFIG_IBM_EMAC4_V4 1
-#define CONFIG_MII 1 /* MII PHY management */
#define CONFIG_PHY_ADDR 0 /* PHY address, See schematics */
#define CONFIG_PHY_RESET 1 /* reset phy upon startup */
#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
#define CONFIG_HAS_ETH0
-#define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx */
- /* buffers & descriptors */
-#define CONFIG_NET_MULTI 1
#define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */
#define CONFIG_PHY1_ADDR 1
@@ -347,35 +284,12 @@
#define CONFIG_ISO_PARTITION
/*
- * BOOTP options
+ * Commands additional to the ones defined in amcc-common.h
*/
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-#define CONFIG_BOOTP_SUBNETMASK
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_ASKENV
-#define CONFIG_CMD_DHCP
#define CONFIG_CMD_DTT
-#define CONFIG_CMD_DIAG
-#define CONFIG_CMD_EEPROM
-#define CONFIG_CMD_ELF
#define CONFIG_CMD_FAT
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_IRQ
-#define CONFIG_CMD_MII
#define CONFIG_CMD_NAND
-#define CONFIG_CMD_NET
-#define CONFIG_CMD_NFS
#define CONFIG_CMD_PCI
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_REGINFO
#define CONFIG_CMD_SDRAM
#ifdef CONFIG_440EPX
@@ -407,35 +321,6 @@
#define CONFIG_SUPPORT_VFAT
/*
- * Miscellaneous configurable options
- */
-#define CFG_LONGHELP /* undef to save memory */
-#define CFG_PROMPT "=> " /* Monitor Command Prompt */
-#if defined(CONFIG_CMD_KGDB)
-#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
-#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16)
- /* Print Buffer Size */
-#define CFG_MAXARGS 16 /* max number of command args */
-#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
-
-#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
-#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
-
-#define CFG_LOAD_ADDR 0x100000 /* default load address */
-#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */
-
-#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
-
-#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
-#define CONFIG_LOOPW 1 /* enable loopw command */
-#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
-#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
-#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
-
-/*
* PCI stuff
*/
/* General PCI */
@@ -453,13 +338,6 @@
#define CFG_PCI_SUBSYS_ID 0xcafe /* Whatever */
/*
- * 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.
- */
-#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
-
-/*
* External Bus Controller (EBC) Setup
*/
@@ -577,23 +455,6 @@
} \
}
-/*
- * Internal Definitions
- *
- * Boot Flags
- */
-#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
-#define BOOTFLAG_WARM 0x02 /* Software reboot */
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
-#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
-#endif
-
-/* pass open firmware flat tree */
-#define CONFIG_OF_LIBFDT 1
-#define CONFIG_OF_BOARD_SETUP 1
-
#ifdef CONFIG_VIDEO
#define CONFIG_BIOSEMU /* x86 bios emulator for vga bios */
#define CONFIG_ATI_RADEON_FB /* use radeon framebuffer driver */
diff --git a/include/configs/taihu.h b/include/configs/taihu.h
index c060b1e..86f776d 100644
--- a/include/configs/taihu.h
+++ b/include/configs/taihu.h
@@ -32,6 +32,12 @@
#define CONFIG_4xx 1 /* member of PPC4xx family */
#define CONFIG_TAIHU 1 /* on a taihu board */
+/*
+ * Include common defines/options for all AMCC eval boards
+ */
+#define CONFIG_HOSTNAME taihu
+#include "amcc-common.h"
+
#define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f */
#define CONFIG_SYS_CLK_FREQ 33000000 /* external frequency to pll */
@@ -70,87 +76,31 @@
#define CFG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */
-#define CONFIG_ENV_OVERWRITE 1
-#define CONFIG_PREBOOT "echo;" \
- "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
- "echo"
-
-#undef CONFIG_BOOTARGS
-#define CONFIG_EXTRA_ENV_SETTINGS \
- "bootfile=/tftpboot/taihu/uImage\0" \
- "rootpath=/opt/eldk/ppc_4xx\0" \
- "netdev=eth0\0" \
- "hostname=taihu\0" \
- "nfsargs=setenv bootargs root=/dev/nfs rw " \
- "nfsroot=${serverip}:${rootpath}\0" \
- "ramargs=setenv bootargs root=/dev/ram rw\0" \
- "addip=setenv bootargs ${bootargs} " \
- "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
- ":${hostname}:${netdev}:off panic=1\0" \
- "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
- "flash_nfs=run nfsargs addip addtty;" \
- "bootm ${kernel_addr}\0" \
- "flash_self=run ramargs addip addtty;" \
- "bootm ${kernel_addr} ${ramdisk_addr}\0" \
- "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \
- "bootm\0" \
+/*
+ * Default environment variables
+ */
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ CONFIG_AMCC_DEF_ENV \
+ CONFIG_AMCC_DEF_ENV_PPC \
+ CONFIG_AMCC_DEF_ENV_NOR_UPD \
"kernel_addr=FC000000\0" \
"ramdisk_addr=FC180000\0" \
- "load=tftp 200000 /tftpboot/taihu/u-boot.bin\0" \
- "update=protect off FFFC0000 FFFFFFFF;era FFFC0000 FFFFFFFF;" \
- "cp.b 200000 FFFC0000 40000\0" \
- "upd=run load update\0" \
""
-#define CONFIG_BOOTCOMMAND "run flash_self"
-#if 0
-#define CONFIG_BOOTDELAY -1 /* autoboot disabled */
-#else
-#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
-#endif
-
-#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
-#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
-
-#define CONFIG_MII 1 /* MII PHY management */
#define CONFIG_PHY_ADDR 0x14 /* PHY address */
#define CONFIG_HAS_ETH0
#define CONFIG_HAS_ETH1
#define CONFIG_PHY1_ADDR 0x10 /* EMAC1 PHY address */
-#define CONFIG_NET_MULTI 1
-#define CFG_RX_ETH_BUFFER 16 /* Number of ethernet rx buffers & descriptors */
#define CONFIG_PHY_RESET 1
/*
- * BOOTP options
+ * Commands additional to the ones defined in amcc-common.h
*/
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_CACHE
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_EEPROM
-#define CONFIG_CMD_ELF
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_IRQ
-#define CONFIG_CMD_MII
-#define CONFIG_CMD_NET
#define CONFIG_CMD_PCI
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_REGINFO
#define CONFIG_CMD_SDRAM
#define CONFIG_CMD_SPI
-#undef CONFIG_WATCHDOG /* watchdog disabled */
-
#undef CONFIG_SPD_EEPROM /* use SPD EEPROM for setup */
#define CFG_SDRAM_SIZE_PER_BANK 0x04000000 /* 64MB */
#define CFG_SDRAM_BANKS 2
@@ -169,23 +119,6 @@
#define CFG_SDRAM_tRFC 66 /* Auto refresh period */
/*
- * Miscellaneous configurable options
- */
-#define CFG_LONGHELP /* undef to save memory */
-#define CFG_PROMPT "=> " /* Monitor Command Prompt */
-#if defined(CONFIG_CMD_KGDB)
-#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
-#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* print buffer Size */
-#define CFG_MAXARGS 16 /* max number of command args */
-#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
-
-#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
-#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
-
-/*
* If CFG_EXT_SERIAL_CLOCK, then the UART divisor is 1.
* If CFG_405_UART_ERRATA_59, then UART divisor is 31.
* Otherwise, UART divisor is determined by CPU Clock and CFG_BASE_BAUD value.
@@ -198,35 +131,13 @@
#undef CFG_EXT_SERIAL_CLOCK /* external serial clock */
#undef CFG_405_UART_ERRATA_59 /* 405GP/CR Rev. D silicon */
#define CFG_BASE_BAUD 691200
-
-#define CONFIG_BAUDRATE 115200
-
#define CONFIG_UART1_CONSOLE 1
-/* The following table includes the supported baudrates */
-#define CFG_BAUDRATE_TABLE \
- {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
-
-#define CFG_LOAD_ADDR 0x100000 /* default load address */
-#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */
-
-#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
-
-#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
-#define CONFIG_LOOPW 1 /* enable loopw command */
-#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
-#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
-#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
-#define CFG_CONSOLE_INFO_QUIET 1 /* don't print console @ startup*/
-
/*-----------------------------------------------------------------------
* I2C stuff
*-----------------------------------------------------------------------
*/
-#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
-#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
-#define CFG_I2C_SLAVE 0x7F
#define CFG_I2C_NOPROBES { 0x69 } /* avoid iprobe hangup (why?) */
#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 6 /* 24C02 requires 5ms delay */
@@ -278,25 +189,12 @@ unsigned char spi_read(void);
/*-----------------------------------------------------------------------
* Start addresses for the final memory configuration
* (Set up by the startup code)
- * Please note that CFG_SDRAM_BASE _must_ start at 0
*/
-#define CFG_SDRAM_BASE 0x00000000
#define CFG_FLASH_BASE 0xFFE00000
-#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Monitor */
-#define CFG_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc() */
-#define CFG_MONITOR_BASE (-CFG_MONITOR_LEN)
-
-/*
- * 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.
- */
-#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
/*-----------------------------------------------------------------------
* FLASH organization
*/
-
#define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */
#define CFG_MAX_FLASH_SECT 256 /* max number of sectors on one chip */
@@ -421,21 +319,5 @@ unsigned char spi_read(void);
#define CPLD_REG0_ADDR 0x50100000
#define CPLD_REG1_ADDR 0x50100001
-/*
- * Internal Definitions
- *
- * Boot Flags
- */
-#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
-#define BOOTFLAG_WARM 0x02 /* Software reboot */
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
-#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
-#endif
-
-/* pass open firmware flat tree */
-#define CONFIG_OF_LIBFDT 1
-#define CONFIG_OF_BOARD_SETUP 1
#endif /* __CONFIG_H */
diff --git a/include/configs/taishan.h b/include/configs/taishan.h
index 1879d38..ba42192 100644
--- a/include/configs/taishan.h
+++ b/include/configs/taishan.h
@@ -32,9 +32,15 @@
#define CONFIG_440GX 1 /* Specifc GX support */
#define CONFIG_440 1 /* ... PPC440 family */
#define CONFIG_4xx 1 /* ... PPC4xx family */
-#undef CFG_DRAM_TEST /* Disable-takes long time! */
#define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */
+/*
+ * Include common defines/options for all AMCC eval boards
+ */
+#define CONFIG_HOSTNAME taishan
+#define CONFIG_USE_TTY ttyS1
+#include "amcc-common.h"
+
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */
#define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */
@@ -42,9 +48,7 @@
* Base addresses -- Note these are effective addresses where the
* actual resources get mapped (not physical addresses)
*----------------------------------------------------------------------*/
-#define CFG_SDRAM_BASE 0x00000000 /* _must_ be 0 */
#define CFG_FLASH_BASE 0xfc000000 /* start of FLASH */
-#define CFG_MONITOR_BASE 0xfffc0000 /* start of monitor */
#define CFG_PCI_MEMBASE 0x80000000 /* mapped pci memory */
#define CFG_PERIPHERAL_BASE 0xe0000000 /* internal peripherals */
#define CFG_ISRAM_BASE 0xc0000000 /* internal SRAM */
@@ -70,19 +74,11 @@
#define CFG_POST_WORD_ADDR (CFG_GBL_DATA_OFFSET - 0x4)
#define CFG_INIT_SP_OFFSET CFG_POST_WORD_ADDR
-#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon*/
-#define CFG_MALLOC_LEN (1024 * 1024) /* Reserve 1024 kB for malloc*/
-
/*-----------------------------------------------------------------------
* Serial Port
*----------------------------------------------------------------------*/
#define CONFIG_UART1_CONSOLE 1 /* use of UART1 as console */
-#define CONFIG_SERIAL_MULTI 1 /* enable serial multi support */
#define CFG_EXT_SERIAL_CLOCK (1843200 * 6) /* Ext clk @ 11.059 MHz */
-#define CONFIG_BAUDRATE 115200
-
-#define CFG_BAUDRATE_TABLE \
- {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
/*-----------------------------------------------------------------------
* Environment
@@ -138,10 +134,7 @@
/*-----------------------------------------------------------------------
* I2C
*----------------------------------------------------------------------*/
-#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
-#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
-#define CFG_I2C_SLAVE 0x7F
#undef CFG_I2C_MULTI_EEPROMS
#define CFG_I2C_EEPROM_ADDR 0x50
@@ -159,65 +152,23 @@
#define CFG_DTT_LOW_TEMP -30
#define CFG_DTT_HYSTERESIS 3
-/*-----------------------------------------------------------------------
- * Environment
- *----------------------------------------------------------------------*/
-
-#define CONFIG_PREBOOT "echo;" \
- "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
- "echo"
-
-#undef CONFIG_BOOTARGS
-
+/*
+ * Default environment variables
+ */
#define CONFIG_EXTRA_ENV_SETTINGS \
- "netdev=eth0\0" \
- "hostname=taishan\0" \
- "nfsargs=setenv bootargs root=/dev/nfs rw " \
- "nfsroot=${serverip}:${rootpath}\0" \
- "ramargs=setenv bootargs root=/dev/ram rw\0" \
- "addip=setenv bootargs ${bootargs} " \
- "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
- ":${hostname}:${netdev}:off panic=1\0" \
- "addtty=setenv bootargs ${bootargs} console=ttyS1,${baudrate}\0"\
- "flash_nfs=run nfsargs addip addtty;" \
- "bootm ${kernel_addr}\0" \
- "flash_self=run ramargs addip addtty;" \
- "bootm ${kernel_addr} ${ramdisk_addr}\0" \
- "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \
- "bootm\0" \
- "rootpath=/opt/eldk/ppc_4xx\0" \
- "bootfile=/tftpboot/taishan/uImage\0" \
+ CONFIG_AMCC_DEF_ENV \
+ CONFIG_AMCC_DEF_ENV_POWERPC \
+ CONFIG_AMCC_DEF_ENV_PPC_OLD \
+ CONFIG_AMCC_DEF_ENV_NOR_UPD \
"kernel_addr=fc000000\0" \
"ramdisk_addr=fc180000\0" \
- "initrd_high=30000000\0" \
- "load=tftp 100000 /tftpboot/taishan/u-boot.bin\0" \
- "update=protect off fffc0000 ffffffff;era fffc0000 ffffffff;" \
- "cp.b 100000 fffc0000 40000;" \
- "setenv filesize;saveenv\0" \
- "upd=run load update\0" \
- "fixedip=setenv bootargs $(bootargs) ip=$(ipaddr):$(serverip):" \
- "$(gatewayip):$(netmask):$(hostname):$(netdev):off panic=1\0" \
- "dhcp=setenv bootargs $(bootargs) ip=dhcp\0" \
"kozio=bootm 0xffe00000\0" \
""
-#define CONFIG_BOOTCOMMAND "run flash_self"
-
-#if 0
-#define CONFIG_BOOTDELAY -1 /* autoboot disabled */
-#else
-#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
-#endif
-
-#define CONFIG_BAUDRATE 115200
-#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
-#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
/*-----------------------------------------------------------------------
* Networking
*----------------------------------------------------------------------*/
#define CONFIG_EMAC_NR_START 2 /* start with EMAC 2 (skip 0&1) */
-#define CONFIG_MII 1 /* MII PHY management */
-#define CONFIG_NET_MULTI 1
#define CONFIG_PHY_ADDR 0xff /* no phy on EMAC0 */
#define CONFIG_PHY1_ADDR 0xff /* no phy on EMAC1 */
#define CONFIG_PHY2_ADDR 0x1
@@ -230,70 +181,12 @@
#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
#define CONFIG_PHY_RESET 1 /* reset phy upon startup */
#define CONFIG_PHY_RESET_DELAY 1000
-#define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */
-
-#define CONFIG_NETCONSOLE /* include NetConsole support */
-
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
/*
- * Command line configuration.
+ * Commands additional to the ones defined in amcc-common.h
*/
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_ASKENV
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_DIAG
#define CONFIG_CMD_DTT
-#define CONFIG_CMD_ELF
-#define CONFIG_CMD_EEPROM
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_IRQ
-#define CONFIG_CMD_MII
-#define CONFIG_CMD_NET
-#define CONFIG_CMD_NFS
#define CONFIG_CMD_PCI
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_REGINFO
-
-
-#undef CONFIG_WATCHDOG /* watchdog disabled */
-
-/*-----------------------------------------------------------------------
- * Miscellaneous configurable options
- *----------------------------------------------------------------------*/
-#define CFG_LONGHELP /* undef to save memory */
-#define CFG_PROMPT "=> " /* Monitor Command Prompt */
-#if defined(CONFIG_CMD_KGDB)
-#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
-#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
-#define CFG_MAXARGS 16 /* max number of command args */
-#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
-
-#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
-#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
-
-#define CFG_LOAD_ADDR 0x100000 /* default load address */
-#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */
-
-#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
-
-#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
-#define CONFIG_LOOPW 1 /* enable loopw command */
-#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
-#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
-#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
/*-----------------------------------------------------------------------
* PCI stuff
@@ -312,28 +205,4 @@
#define CFG_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */
#define CFG_PCI_SUBSYS_DEVICEID 0xcafe /* Whatever */
-/*
- * 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.
- */
-#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
-
-/*
- * Internal Definitions
- *
- * Boot Flags
- */
-#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
-#define BOOTFLAG_WARM 0x02 /* Software reboot */
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
-#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
-#endif
-
-/* pass open firmware flat tree */
-#define CONFIG_OF_LIBFDT 1
-#define CONFIG_OF_BOARD_SETUP 1
-
#endif /* __CONFIG_H */
diff --git a/include/configs/walnut.h b/include/configs/walnut.h
index adc420b..e19c5f3 100644
--- a/include/configs/walnut.h
+++ b/include/configs/walnut.h
@@ -38,122 +38,44 @@
#define CONFIG_WALNUT 1 /* ...on a WALNUT board */
/* ...and on a SYCAMORE board */
+/*
+ * Include common defines/options for all AMCC eval boards
+ */
+#define CONFIG_HOSTNAME walnut
+#include "amcc-common.h"
+
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
#define CONFIG_SYS_CLK_FREQ 33333333 /* external frequency to pll */
-#define CONFIG_PREBOOT "echo;" \
- "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
- "echo"
-
-#undef CONFIG_BOOTARGS
-
-#define CONFIG_EXTRA_ENV_SETTINGS \
- "netdev=eth0\0" \
- "hostname=walnut\0" \
- "nfsargs=setenv bootargs root=/dev/nfs rw " \
- "nfsroot=${serverip}:${rootpath}\0" \
- "ramargs=setenv bootargs root=/dev/ram rw\0" \
- "addip=setenv bootargs ${bootargs} " \
- "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
- ":${hostname}:${netdev}:off panic=1\0" \
- "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
- "flash_nfs=run nfsargs addip addtty;" \
- "bootm ${kernel_addr}\0" \
- "flash_self=run ramargs addip addtty;" \
- "bootm ${kernel_addr} ${ramdisk_addr}\0" \
- "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \
- "bootm\0" \
- "rootpath=/opt/eldk/ppc_4xx\0" \
- "bootfile=/tftpboot/walnut/uImage\0" \
+/*
+ * Default environment variables
+ */
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ CONFIG_AMCC_DEF_ENV \
+ CONFIG_AMCC_DEF_ENV_POWERPC \
+ CONFIG_AMCC_DEF_ENV_PPC_OLD \
+ CONFIG_AMCC_DEF_ENV_NOR_UPD \
"kernel_addr=fff80000\0" \
"ramdisk_addr=fff80000\0" \
- "initrd_high=30000000\0" \
- "load=tftp 100000 /tftpboot/walnut/u-boot.bin\0" \
- "update=protect off fffc0000 ffffffff;era fffc0000 ffffffff;" \
- "cp.b 100000 fffc0000 40000;" \
- "setenv filesize;saveenv\0" \
- "upd=run load update\0" \
""
-#define CONFIG_BOOTCOMMAND "run net_nfs"
-
-#if 0
-#define CONFIG_BOOTDELAY -1 /* autoboot disabled */
-#else
-#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
-#endif
-
-#define CONFIG_BAUDRATE 115200
-
-#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
-#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
-#define CONFIG_MII 1 /* MII PHY management */
#define CONFIG_PHY_ADDR 1 /* PHY address */
-
-#define CFG_RX_ETH_BUFFER 16 /* use 16 rx buffer on 405 emac */
#define CONFIG_HAS_ETH0 1
-#define CONFIG_NETCONSOLE /* include NetConsole support */
-#define CONFIG_NET_MULTI /* needed for NetConsole */
-
#define CONFIG_RTC_DS174x 1 /* use DS1743 RTC in Walnut */
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-
/*
- * Command line configuration.
+ * Commands additional to the ones defined in amcc-common.h
*/
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_DATE
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_DIAG
-#define CONFIG_CMD_EEPROM
-#define CONFIG_CMD_ELF
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_IRQ
-#define CONFIG_CMD_MII
-#define CONFIG_CMD_NET
-#define CONFIG_CMD_NFS
#define CONFIG_CMD_PCI
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_REGINFO
#define CONFIG_CMD_SDRAM
#define CONFIG_CMD_SNTP
-
-#undef CONFIG_WATCHDOG /* watchdog disabled */
-
#define CONFIG_SPD_EEPROM 1 /* use SPD EEPROM for setup */
/*
- * Miscellaneous configurable options
- */
-#define CFG_LONGHELP /* undef to save memory */
-#define CFG_PROMPT "=> " /* Monitor Command Prompt */
-#if defined(CONFIG_CMD_KGDB)
-#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
-#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
-#define CFG_MAXARGS 16 /* max number of command args */
-#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
-
-#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
-#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
-
-/*
* If CFG_EXT_SERIAL_CLOCK, then the UART divisor is 1.
* If CFG_405_UART_ERRATA_59, then UART divisor is 31.
* Otherwise, UART divisor is determined by CPU Clock and CFG_BASE_BAUD value.
@@ -167,29 +89,11 @@
#undef CFG_405_UART_ERRATA_59 /* 405GP/CR Rev. D silicon */
#define CFG_BASE_BAUD 691200
-/* The following table includes the supported baudrates */
-#define CFG_BAUDRATE_TABLE \
- {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
-
-#define CFG_LOAD_ADDR 0x100000 /* default load address */
-#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */
-
-#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
-
-#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
-#define CONFIG_LOOPW 1 /* enable loopw command */
-#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
-#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
-#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
-
/*-----------------------------------------------------------------------
* I2C stuff
*-----------------------------------------------------------------------
*/
-#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
-#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
-#define CFG_I2C_SLAVE 0x7F
#define CFG_I2C_MULTI_EEPROMS
#define CFG_I2C_EEPROM_ADDR (0xa8>>1)
@@ -224,13 +128,8 @@
/*-----------------------------------------------------------------------
* Start addresses for the final memory configuration
* (Set up by the startup code)
- * Please note that CFG_SDRAM_BASE _must_ start at 0
*/
-#define CFG_SDRAM_BASE 0x00000000
#define CFG_FLASH_BASE 0xFFF80000
-#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Monitor */
-#define CFG_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc() */
-#define CFG_MONITOR_BASE (-CFG_MONITOR_LEN)
/*
* Define here the location of the environment variables (FLASH or NVRAM).
@@ -243,13 +142,6 @@
#define CFG_ENV_IS_IN_NVRAM 1 /* use NVRAM for environment vars */
#endif
-/*
- * 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.
- */
-#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
-
/*-----------------------------------------------------------------------
* FLASH organization
*/
@@ -335,21 +227,4 @@
*/
#define SPD_EEPROM_ADDRESS 0x50
-/*
- * Internal Definitions
- *
- * Boot Flags
- */
-#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
-#define BOOTFLAG_WARM 0x02 /* Software reboot */
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
-#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
-#endif
-
-/* pass open firmware flat tree */
-#define CONFIG_OF_LIBFDT 1
-#define CONFIG_OF_BOARD_SETUP 1
-
#endif /* __CONFIG_H */
diff --git a/include/configs/yosemite.h b/include/configs/yosemite.h
index f22e798..891b515 100644
--- a/include/configs/yosemite.h
+++ b/include/configs/yosemite.h
@@ -42,6 +42,11 @@
#define CONFIG_4xx 1 /* ... PPC4xx family */
#define CONFIG_SYS_CLK_FREQ 66666666 /* external freq to pll */
+/*
+ * Include common defines/options for all AMCC eval boards
+ */
+#include "amcc-common.h"
+
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
#define CONFIG_MISC_INIT_R 1 /* call misc_init_r() */
#define CONFIG_BOARD_RESET 1 /* call board_reset() */
@@ -50,10 +55,6 @@
* Base addresses -- Note these are effective addresses where the
* actual resources get mapped (not physical addresses)
*----------------------------------------------------------------------*/
-#define CFG_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Monitor */
-#define CFG_MALLOC_LEN (256 * 1024) /* Reserve 256 kB for malloc() */
-#define CFG_MONITOR_BASE (-CFG_MONITOR_LEN)
-#define CFG_SDRAM_BASE 0x00000000 /* _must_ be 0 */
#define CFG_FLASH_BASE 0xfc000000 /* start of FLASH */
#define CFG_PCI_MEMBASE 0xa0000000 /* mapped pci memory*/
#define CFG_PCI_MEMBASE1 CFG_PCI_MEMBASE + 0x10000000
@@ -84,14 +85,9 @@
* Serial Port
*----------------------------------------------------------------------*/
#define CFG_EXT_SERIAL_CLOCK 11059200 /* use external 11.059MHz clk */
-#define CONFIG_BAUDRATE 115200
-#define CONFIG_SERIAL_MULTI 1
/*define this if you want console on UART1*/
#undef CONFIG_UART1_CONSOLE
-#define CFG_BAUDRATE_TABLE \
- {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
-
/*-----------------------------------------------------------------------
* Environment
*----------------------------------------------------------------------*/
@@ -142,10 +138,7 @@
/*-----------------------------------------------------------------------
* I2C
*----------------------------------------------------------------------*/
-#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
-#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
-#define CFG_I2C_SLAVE 0x7F
#define CFG_I2C_MULTI_EEPROMS
#define CFG_I2C_EEPROM_ADDR (0xa8>>1)
@@ -167,72 +160,22 @@
#define CFG_DTT_LOW_TEMP -30
#define CFG_DTT_HYSTERESIS 3
-#define CONFIG_PREBOOT "echo;" \
- "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
- "echo"
-
-#undef CONFIG_BOOTARGS
-
-/* Setup some board specific values for the default environment variables */
-#ifndef CONFIG_YELLOWSTONE
-#define CONFIG_HOSTNAME yosemite
-#define CFG_BOOTFILE "bootfile=/tftpboot/yosemite/uImage\0"
-#define CFG_ROOTPATH "rootpath=/opt/eldk/ppc_4xxFP\0"
-#else
-#define CONFIG_HOSTNAME yellowstone
-#define CFG_BOOTFILE "bootfile=/tftpboot/yellowstone/uImage\0"
-#define CFG_ROOTPATH "rootpath=/opt/eldk/ppc_4xx\0"
-#endif
-
+/*
+ * Default environment variables
+ */
#define CONFIG_EXTRA_ENV_SETTINGS \
- CFG_BOOTFILE \
- CFG_ROOTPATH \
- "netdev=eth0\0" \
- "nfsargs=setenv bootargs root=/dev/nfs rw " \
- "nfsroot=${serverip}:${rootpath}\0" \
- "ramargs=setenv bootargs root=/dev/ram rw\0" \
- "addip=setenv bootargs ${bootargs} " \
- "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
- ":${hostname}:${netdev}:off panic=1\0" \
- "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
- "flash_nfs=run nfsargs addip addtty;" \
- "bootm ${kernel_addr}\0" \
- "flash_self=run ramargs addip addtty;" \
- "bootm ${kernel_addr} ${ramdisk_addr}\0" \
- "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \
- "bootm\0" \
- "bootfile=/tftpboot/${hostname}/uImage\0" \
+ CONFIG_AMCC_DEF_ENV \
+ CONFIG_AMCC_DEF_ENV_POWERPC \
+ CONFIG_AMCC_DEF_ENV_PPC_OLD \
+ CONFIG_AMCC_DEF_ENV_NOR_UPD \
"kernel_addr=fc000000\0" \
"ramdisk_addr=fc180000\0" \
- "load=tftp 200000 /tftpboot/${hostname}/u-boot.bin\0" \
- "update=protect off fff80000 ffffffff;era fff80000 ffffffff;" \
- "cp.b 200000 fff80000 80000;" \
- "setenv filesize;saveenv\0" \
- "upd=run load update\0" \
""
-#define CONFIG_BOOTCOMMAND "run flash_self"
-
-#if 0
-#define CONFIG_BOOTDELAY -1 /* autoboot disabled */
-#else
-#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
-#endif
-
-#define CONFIG_BAUDRATE 115200
-
-#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
-#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
-#define CONFIG_MII 1 /* MII PHY management */
-#define CONFIG_NET_MULTI 1 /* required for netconsole */
-#define CONFIG_PHY1_ADDR 3
#define CONFIG_HAS_ETH0 1 /* add support for "ethaddr" */
#define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */
#define CONFIG_PHY_ADDR 1 /* PHY address, See schematics */
-
-#define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */
-
-#define CONFIG_NETCONSOLE /* include NetConsole support */
+#define CONFIG_PHY1_ADDR 3
/* Partitions */
#define CONFIG_MAC_PARTITION
@@ -263,36 +206,11 @@
#define CONFIG_HW_WATCHDOG /* watchdog */
#endif
-
/*
- * BOOTP options
+ * Commands additional to the ones defined in amcc-common.h
*/
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_ASKENV
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_DIAG
#define CONFIG_CMD_DTT
-#define CONFIG_CMD_ELF
-#define CONFIG_CMD_EEPROM
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_IRQ
-#define CONFIG_CMD_MII
-#define CONFIG_CMD_NET
-#define CONFIG_CMD_NFS
#define CONFIG_CMD_PCI
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_REGINFO
-#define CONFIG_CMD_SDRAM
#ifdef CONFIG_440EP
#define CONFIG_CMD_USB
@@ -300,36 +218,6 @@
#define CONFIG_CMD_EXT2
#endif
-
-/*
- * Miscellaneous configurable options
- */
-#define CFG_LONGHELP /* undef to save memory */
-#define CFG_PROMPT "=> " /* Monitor Command Prompt */
-#if defined(CONFIG_CMD_KGDB)
-#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
-#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
-#define CFG_MAXARGS 16 /* max number of command args */
-#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
-
-#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
-#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
-
-#define CFG_LOAD_ADDR 0x100000 /* default load address */
-#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */
-#define CONFIG_LYNXKDI 1 /* support kdi files */
-
-#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
-
-#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
-#define CONFIG_LOOPW 1 /* enable loopw command */
-#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
-#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
-#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
-
/*-----------------------------------------------------------------------
* PCI stuff
*-----------------------------------------------------------------------
@@ -347,13 +235,6 @@
#define CFG_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */
#define CFG_PCI_SUBSYS_ID 0xcafe /* Whatever */
-/*
- * 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.
- */
-#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
-
/*-----------------------------------------------------------------------
* External Bus Controller (EBC) Setup
*----------------------------------------------------------------------*/
@@ -370,21 +251,4 @@
#define CFG_BCSR5_PCI66EN 0x80
-/*
- * Internal Definitions
- *
- * Boot Flags
- */
-#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
-#define BOOTFLAG_WARM 0x02 /* Software reboot */
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
-#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
-#endif
-
-/* pass open firmware flat tree */
-#define CONFIG_OF_LIBFDT 1
-#define CONFIG_OF_BOARD_SETUP 1
-
#endif /* __CONFIG_H */
diff --git a/include/configs/yucca.h b/include/configs/yucca.h
index 6f9d3e3..026fef6 100644
--- a/include/configs/yucca.h
+++ b/include/configs/yucca.h
@@ -38,13 +38,18 @@
#define CONFIG_440 1 /* ... PPC440 family */
#define CONFIG_440SPE 1 /* Specifc SPe support */
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */
-#undef CFG_DRAM_TEST /* Disable-takes long time */
#define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */
#define EXTCLK_33_33 33333333
#define EXTCLK_66_66 66666666
#define EXTCLK_50 50000000
#define EXTCLK_83 83333333
+/*
+ * Include common defines/options for all AMCC eval boards
+ */
+#define CONFIG_HOSTNAME yucca
+#include "amcc-common.h"
+
#define CONFIG_MISC_INIT_F 1 /* Use misc_init_f() */
#undef CONFIG_SHOW_BOOT_PROGRESS
#undef CONFIG_STRESS
@@ -53,9 +58,7 @@
* Base addresses -- Note these are effective addresses where the
* actual resources get mapped (not physical addresses)
*----------------------------------------------------------------------*/
-#define CFG_SDRAM_BASE 0x00000000 /* _must_ be 0 */
#define CFG_FLASH_BASE 0xfff00000 /* start of FLASH */
-#define CFG_MONITOR_BASE 0xfffb0000 /* start of monitor */
#define CFG_PERIPHERAL_BASE 0xa0000000 /* internal peripherals */
#define CFG_ISRAM_BASE 0x90000000 /* internal SRAM */
@@ -99,24 +102,15 @@
#define CFG_POST_WORD_ADDR (CFG_GBL_DATA_OFFSET - 0x4)
#define CFG_INIT_SP_OFFSET CFG_POST_WORD_ADDR
-#define CFG_MONITOR_LEN (320 * 1024) /* Reserve 320 kB for Mon */
-#define CFG_MALLOC_LEN (512 * 1024) /* Reserve 512 kB for malloc */
-
/*-----------------------------------------------------------------------
* Serial Port
*----------------------------------------------------------------------*/
-#define CONFIG_SERIAL_MULTI 1
#undef CONFIG_UART1_CONSOLE
#undef CONFIG_SERIAL_SOFTWARE_FIFO
#undef CFG_EXT_SERIAL_CLOCK
/* #define CFG_EXT_SERIAL_CLOCK (1843200 * 6) */ /* Ext clk @ 11.059 MHz */
-#define CONFIG_BAUDRATE 115200
-
-#define CFG_BAUDRATE_TABLE \
- {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
-
/*-----------------------------------------------------------------------
* DDR SDRAM
*----------------------------------------------------------------------*/
@@ -127,10 +121,7 @@
/*-----------------------------------------------------------------------
* I2C
*----------------------------------------------------------------------*/
-#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
-#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
-#define CFG_I2C_SLAVE 0x7F
#define IIC0_BOOTPROM_ADDR 0x50
#define IIC0_ALT_BOOTPROM_ADDR 0x54
@@ -153,123 +144,32 @@
#undef CFG_ENV_IS_IN_EEPROM /* ... not in EEPROM */
#define CONFIG_ENV_OVERWRITE 1
-#define CONFIG_PREBOOT "echo;" \
- "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
- "echo"
-
-#undef CONFIG_BOOTARGS
-
+/*
+ * Default environment variables
+ */
#define CONFIG_EXTRA_ENV_SETTINGS \
- "netdev=eth0\0" \
- "hostname=yucca\0" \
- "nfsargs=setenv bootargs root=/dev/nfs rw " \
- "nfsroot=${serverip}:${rootpath}\0" \
- "ramargs=setenv bootargs root=/dev/ram rw\0" \
- "addip=setenv bootargs ${bootargs} " \
- "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
- ":${hostname}:${netdev}:off panic=1\0" \
- "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
- "flash_nfs=run nfsargs addip addtty;" \
- "bootm ${kernel_addr}\0" \
- "flash_self=run ramargs addip addtty;" \
- "bootm ${kernel_addr} ${ramdisk_addr}\0" \
- "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \
- "bootm\0" \
- "rootpath=/opt/eldk/ppc_4xx\0" \
- "bootfile=yucca/uImage\0" \
+ CONFIG_AMCC_DEF_ENV \
+ CONFIG_AMCC_DEF_ENV_PPC \
+ CONFIG_AMCC_DEF_ENV_NOR_UPD \
"kernel_addr=E7F10000\0" \
"ramdisk_addr=E7F20000\0" \
- "initrd_high=30000000\0" \
- "load=tftp 100000 yuca/u-boot.bin\0" \
- "update=protect off 2:4-7;era 2:4-7;" \
- "cp.b ${fileaddr} FFFB0000 ${filesize};" \
- "setenv filesize;saveenv\0" \
- "upd=run load update\0" \
"pciconfighost=1\0" \
"pcie_mode=RP:EP:EP\0" \
""
-#define CONFIG_BOOTCOMMAND "run flash_self"
-
-#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
-
-#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
-#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
-
/*
- * BOOTP options
+ * Commands additional to the ones defined in amcc-common.h
*/
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_ASKENV
-#define CONFIG_CMD_EEPROM
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_DIAG
-#define CONFIG_CMD_ELF
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_IRQ
-#define CONFIG_CMD_MII
-#define CONFIG_CMD_NET
-#define CONFIG_CMD_NFS
#define CONFIG_CMD_PCI
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_REGINFO
#define CONFIG_CMD_SDRAM
-
#define CONFIG_IBM_EMAC4_V4 1
-#define CONFIG_MII 1 /* MII PHY management */
-#undef CONFIG_NET_MULTI
#define CONFIG_PHY_ADDR 1 /* PHY address, See schematics */
#define CONFIG_HAS_ETH0
#define CONFIG_PHY_RESET 1 /* reset phy upon startup */
#define CONFIG_PHY_RESET_DELAY 1000
#define CONFIG_CIS8201_PHY 1 /* Enable 'special' RGMII mode for Cicada phy */
#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
-#define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */
-
-#define CONFIG_NETCONSOLE /* include NetConsole support */
-#define CONFIG_NET_MULTI /* needed for NetConsole */
-
-#undef CONFIG_WATCHDOG /* watchdog disabled */
-
-/*
- * Miscellaneous configurable options
- */
-#define CFG_LONGHELP /* undef to save memory */
-#define CFG_PROMPT "=> " /* Monitor Command Prompt */
-
-#if defined(CONFIG_CMD_KGDB)
-#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
-#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
-#define CFG_MAXARGS 16 /* max number of command args */
-#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
-
-#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
-#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
-
-#define CFG_LOAD_ADDR 0x100000 /* default load address */
-#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */
-
-#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
-
-#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
-#define CONFIG_LOOPW 1 /* enable loopw command */
-#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
-#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
-#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
/*-----------------------------------------------------------------------
* FLASH related
@@ -318,26 +218,6 @@
/* Support for Intel 82557/82559/82559ER chips. */
#define CONFIG_EEPRO100
-/*
- * 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.
- */
-#define CFG_BOOTMAPSZ (8 << 20) /*Initial Memory map for Linux*/
-
-/*
- * Internal Definitions
- *
- * Boot Flags
- */
-#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
-#define BOOTFLAG_WARM 0x02 /* Software reboot */
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
-#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
-#endif
-
/* FB Divisor selection */
#define FPGA_FB_DIV_6 6
#define FPGA_FB_DIV_10 10
@@ -539,10 +419,4 @@
#define PERIOD_33_33MHZ 30000 /* 30ns */
#define PERIOD_25_00MHZ 40000 /* 40ns */
-/*---------------------------------------------------------------------------*/
-
-/* pass open firmware flat tree */
-#define CONFIG_OF_LIBFDT 1
-#define CONFIG_OF_BOARD_SETUP 1
-
#endif /* __CONFIG_H */