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authorStefan Roese <sr@denx.de>2006-11-10 07:48:47 +0100
committerStefan Roese <sr@denx.de>2006-11-10 07:48:47 +0100
commitdfc8a9ee0040e53ada125a3c52f241e37f09cf28 (patch)
tree60fd3973150a4e6b3d9d129d117ecab71b5edabe /include/configs/v38b.h
parent5c912cb1c31266c66ca59b36f9b6f87296421d75 (diff)
parent91650b3e4de688038d4f71279c44858e3e2c6870 (diff)
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Merge with /home/stefan/git/u-boot/denx
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diff --git a/include/configs/v38b.h b/include/configs/v38b.h
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+/*
+ * (C) Copyright 2003-2006 Wolfgang Denk, DENX Software Engineering,
+ * wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this project.
+ *
+ * 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 __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+#define CONFIG_MPC5xxx 1 /* This is an MPC5xxx CPU */
+#define CONFIG_MPC5200 1 /* This is an MPC5200 CPU */
+#define CONFIG_V38B 1 /* ...on V38B board */
+#define CFG_MPC5XXX_CLKIN 33000000 /* ...running at 33.000000MHz */
+
+#define CONFIG_RTC_PCF8563 1 /* has PCF8563 RTC */
+#define CONFIG_MPC5200_DDR 1 /* has DDR SDRAM */
+
+#define CONFIG_HW_WATCHDOG 1 /* has watchdog */
+
+#define CONFIG_NETCONSOLE 1
+
+#define CONFIG_BOARD_EARLY_INIT_R 1 /* do board-specific init */
+
+#define CFG_XLB_PIPELINING 1 /* gives better performance */
+
+#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
+#define BOOTFLAG_WARM 0x02 /* Software reboot */
+
+#define CFG_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+# define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */
+#endif
+
+/*
+ * Serial console configuration
+ */
+#define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
+#define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */
+#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
+
+/*
+ * DDR
+ */
+#define SDRAM_DDR 1 /* is DDR */
+/* Settings for XLB = 132 MHz */
+#define SDRAM_MODE 0x018D0000
+#define SDRAM_EMODE 0x40090000
+#define SDRAM_CONTROL 0x704f0f00
+#define SDRAM_CONFIG1 0x73722930
+#define SDRAM_CONFIG2 0x47770000
+#define SDRAM_TAPDELAY 0x10000000
+
+/*
+ * PCI - no suport
+ */
+#undef CONFIG_PCI
+
+/*
+ * Partitions
+ */
+#define CONFIG_MAC_PARTITION 1
+#define CONFIG_DOS_PARTITION 1
+
+/*
+ * USB
+ */
+#define CONFIG_USB_OHCI
+#define CONFIG_USB_STORAGE
+#define CONFIG_USB_CLOCK 0x0001BBBB
+#define CONFIG_USB_CONFIG 0x00001000
+
+/*
+ * Supported commands
+ */
+#define CONFIG_COMMANDS (CONFIG_CMD_DFL | \
+ CFG_CMD_FAT | \
+ CFG_CMD_I2C | \
+ CFG_CMD_IDE | \
+ CFG_CMD_PING | \
+ CFG_CMD_DHCP | \
+ CFG_CMD_DIAG | \
+ CFG_CMD_IRQ | \
+ CFG_CMD_JFFS2 | \
+ CFG_CMD_MII | \
+ CFG_CMD_SDRAMi | \
+ CFG_CMD_DATE | \
+ CFG_CMD_USB | \
+ CFG_CMD_FAT)
+
+#define CONFIG_TIMESTAMP /* Print image info with timestamp */
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+/*
+ * Boot low with 16 MB Flash
+ */
+#define CFG_LOWBOOT 1
+#define CFG_LOWBOOT16 1
+
+/*
+ * Autobooting
+ */
+#define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */
+
+#define CONFIG_PREBOOT "echo;" \
+ "echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
+ "echo"
+
+#undef CONFIG_BOOTARGS
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "bootcmd=run net_nfs\0" \
+ "bootdelay=3\0" \
+ "baudrate=115200\0" \
+ "preboot=echo;echo Type \"run flash_nfs\" to mount root " \
+ "filesystem over NFS; echo\0" \
+ "netdev=eth0\0" \
+ "ramargs=setenv bootargs root=/dev/ram rw\0" \
+ "addip=setenv bootargs $(bootargs) " \
+ "ip=$(ipaddr):$(serverip):$(gatewayip):" \
+ "$(netmask):$(hostname):$(netdev):off panic=1\0" \
+ "flash_nfs=run nfsargs addip;bootm $(kernel_addr)\0" \
+ "flash_self=run ramargs addip;bootm $(kernel_addr) " \
+ "$(ramdisk_addr)\0" \
+ "net_nfs=tftp 200000 $(bootfile);run nfsargs addip;bootm\0" \
+ "nfsargs=setenv bootargs root=/dev/nfs rw " \
+ "nfsroot=$(serverip):$(rootpath)\0" \
+ "hostname=v38b\0" \
+ "ethact=FEC ETHERNET\0" \
+ "rootpath=/opt/eldk-3.1.1/ppc_6xx\0" \
+ "update=prot off ff000000 ff03ffff; era ff000000 ff03ffff; " \
+ "cp.b 200000 ff000000 $(filesize);" \
+ "prot on ff000000 ff03ffff\0" \
+ "load=tftp 200000 $(u-boot)\0" \
+ "netmask=255.255.0.0\0" \
+ "ipaddr=192.168.160.18\0" \
+ "serverip=192.168.1.1\0" \
+ "ethaddr=00:e0:ee:00:05:2e\0" \
+ "bootfile=/tftpboot/v38b/uImage\0" \
+ "u-boot=/tftpboot/v38b/u-boot.bin\0" \
+ ""
+
+#define CONFIG_BOOTCOMMAND "run net_nfs"
+
+#if defined(CONFIG_MPC5200)
+/*
+ * IPB Bus clocking configuration.
+ */
+#undef CFG_IPBSPEED_133 /* define for 133MHz speed */
+#endif
+
+/*
+ * I2C configuration
+ */
+#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
+#define CFG_I2C_MODULE 2 /* Select I2C module #1 or #2 */
+#define CFG_I2C_SPEED 100000 /* 100 kHz */
+#define CFG_I2C_SLAVE 0x7F
+
+/*
+ * EEPROM configuration
+ */
+#define CFG_I2C_EEPROM_ADDR 0x50 /* 1010000x */
+#define CFG_I2C_EEPROM_ADDR_LEN 1
+#define CFG_EEPROM_PAGE_WRITE_BITS 3
+#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 70
+
+/*
+ * RTC configuration
+ */
+#define CFG_I2C_RTC_ADDR 0x51
+
+/*
+ * Flash configuration - use CFI driver
+ */
+#define CFG_FLASH_CFI 1 /* Flash is CFI conformant */
+#define CFG_FLASH_CFI_DRIVER 1 /* Use the common driver */
+#define CFG_FLASH_CFI_AMD_RESET 1
+#define CFG_FLASH_BASE 0xFF000000
+#define CFG_MAX_FLASH_BANKS 1 /* max num of flash banks */
+#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE }
+#define CFG_FLASH_SIZE 0x01000000 /* 16 MiB */
+#define CFG_MAX_FLASH_SECT 256 /* max num of sects on one chip */
+#define CFG_FLASH_USE_BUFFER_WRITE 1 /* flash write speed-up */
+
+/*
+ * Environment settings
+ */
+#define CFG_ENV_IS_IN_FLASH 1
+#define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x00040000)
+#define CFG_ENV_SIZE 0x10000
+#define CFG_ENV_SECT_SIZE 0x10000
+#define CONFIG_ENV_OVERWRITE 1
+
+/*
+ * Memory map
+ */
+#define CFG_MBAR 0xF0000000
+#define CFG_SDRAM_BASE 0x00000000
+#define CFG_DEFAULT_MBAR 0x80000000
+
+/* Use SRAM until RAM will be available */
+#define CFG_INIT_RAM_ADDR MPC5XXX_SRAM
+#define CFG_INIT_RAM_END MPC5XXX_SRAM_SIZE /* End of used area in DPRAM */
+
+#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
+#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_BASE TEXT_BASE
+#if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
+# define CFG_RAMBOOT 1
+#endif
+
+#define CFG_MONITOR_LEN (256 << 10) /* Reserve 256kB for Monitor */
+#define CFG_MALLOC_LEN (128 << 10) /* Reserve 128kB for malloc() */
+#define CFG_BOOTMAPSZ (8 << 20) /* Linux initial memory map */
+
+/*
+ * Ethernet configuration
+ */
+#define CONFIG_MPC5xxx_FEC 1
+#define CONFIG_PHY_ADDR 0x00
+#define CONFIG_MII 1
+
+/*
+ * GPIO configuration
+ */
+#define CFG_GPS_PORT_CONFIG 0x90000404
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CFG_LONGHELP /* undef to save memory */
+#define CFG_PROMPT "=> " /* Monitor Command Prompt */
+#if (CONFIG_COMMANDS & CFG_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 0x00100000 /* memtest works on */
+#define CFG_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
+
+#define CFG_LOAD_ADDR 0x100000 /* default load address */
+
+#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
+
+/*
+ * Various low-level settings
+ */
+#define CFG_HID0_INIT HID0_ICE | HID0_ICFI
+#define CFG_HID0_FINAL HID0_ICE
+
+#define CFG_BOOTCS_START CFG_FLASH_BASE
+#define CFG_BOOTCS_SIZE CFG_FLASH_SIZE
+#define CFG_BOOTCS_CFG 0x00047801
+#define CFG_CS0_START CFG_FLASH_BASE
+#define CFG_CS0_SIZE CFG_FLASH_SIZE
+
+#define CFG_CS_BURST 0x00000000
+#define CFG_CS_DEADCYCLE 0x33333333
+
+#define CFG_RESET_ADDRESS 0xff000000
+
+/*
+ * IDE/ATA (supports IDE harddisk)
+ */
+#undef CONFIG_IDE_8xx_PCCARD /* Don't use IDE with PC Card Adapter */
+#undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
+#undef CONFIG_IDE_LED /* LED for ide not supported */
+
+#define CONFIG_IDE_RESET /* reset for ide supported */
+#define CONFIG_IDE_PREINIT
+
+#define CFG_IDE_MAXBUS 1 /* max. 1 IDE bus */
+#define CFG_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */
+
+#define CFG_ATA_IDE0_OFFSET 0x0000
+
+#define CFG_ATA_BASE_ADDR MPC5XXX_ATA
+
+#define CFG_ATA_DATA_OFFSET (0x0060) /* data I/O offset */
+
+#define CFG_ATA_REG_OFFSET (CFG_ATA_DATA_OFFSET) /* normal register accesses offset */
+
+#define CFG_ATA_ALT_OFFSET (0x005C) /* alternate registers offset */
+
+#define CFG_ATA_STRIDE 4 /* Interval between registers */
+
+/*
+ * Status LED
+ */
+#define CONFIG_STATUS_LED /* Status LED enabled */
+#define CONFIG_BOARD_SPECIFIC_LED /* version has board specific leds */
+
+#define CFG_LED_BASE MPC5XXX_GPT7_ENABLE /* Timer 7 GPIO */
+#ifndef __ASSEMBLY__
+typedef unsigned int led_id_t;
+
+#define __led_toggle(_msk) \
+ do { \
+ *((volatile long *) (CFG_LED_BASE)) ^= (_msk); \
+ } while(0)
+
+#define __led_set(_msk, _st) \
+ do { \
+ if ((_st)) \
+ *((volatile long *) (CFG_LED_BASE)) &= ~(_msk); \
+ else \
+ *((volatile long *) (CFG_LED_BASE)) |= (_msk); \
+ } while(0)
+
+#define __led_init(_msk, st) \
+ do { \
+ *((volatile long *) (CFG_LED_BASE)) |= 0x34; \
+ } while(0)
+#endif /* __ASSEMBLY__ */
+
+#endif /* __CONFIG_H */