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u-boot/include/configs/ads5121.h
Wolfgang Denk 66ffb1883f ADS5121: disable watchdog; enable image timestamps 
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-01-15 17:22:28 +01:00

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/*
* (C) Copyright 2007 DENX Software Engineering
*
* 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
*/
/*
* ADS5121 board configuration file
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#define DEBUG
#undef DEBUG
/*
* Memory map for the ADS5121 board:
*
* 0x0000_0000 - 0x0FFF_FFFF DDR RAM (256 MB)
* 0x3000_0000 - 0x3001_FFFF SRAM (128 KB)
* 0x8000_0000 - 0x803F_FFFF IMMR (4 MB)
* 0x8200_0000 - 0x8200_001F CPLD (32 B)
* 0xFC00_0000 - 0xFFFF_FFFF NOR Boot FLASH (64 MB)
*/
/*
* High Level Configuration Options
*/
#define CONFIG_E300 1 /* E300 Family */
#define CONFIG_MPC512X 1 /* MPC512X family */
#undef CONFIG_PCI
#define CFG_MPC512X_CLKIN 66000000 /* in Hz */
#define CONFIG_BOARD_EARLY_INIT_F /* call board_early_init_f() */
#define CFG_IMMR 0x80000000
#define CFG_MEMTEST_START 0x00200000 /* memtest region */
#define CFG_MEMTEST_END 0x00400000
/*
* DDR Setup - manually set all parameters as there's no SPD etc.
*/
#define CFG_DDR_SIZE 256 /* MB */
#define CFG_DDR_BASE 0x00000000 /* DDR is system memory*/
#define CFG_SDRAM_BASE CFG_DDR_BASE
/* DDR Controller Configuration
*
* SYS_CFG:
* [31:31] MDDRC Soft Reset: Diabled
* [30:30] DRAM CKE pin: Enabled
* [29:29] DRAM CLK: Enabled
* [28:28] Command Mode: Enabled (For initialization only)
* [27:25] DRAM Row Select: dram_row[15:0] = magenta_address[25:10]
* [24:21] DRAM Bank Select: dram_bank[1:0] = magenta_address[11:10]
* [20:19] Read Test: DON'T USE
* [18:18] Self Refresh: Enabled
* [17:17] 16bit Mode: Disabled
* [16:13] Ready Delay: 2
* [12:12] Half DQS Delay: Disabled
* [11:11] Quarter DQS Delay: Disabled
* [10:08] Write Delay: 2
* [07:07] Early ODT: Disabled
* [06:06] On DIE Termination: Disabled
* [05:05] FIFO Overflow Clear: DON'T USE here
* [04:04] FIFO Underflow Clear: DON'T USE here
* [03:03] FIFO Overflow Pending: DON'T USE here
* [02:02] FIFO Underlfow Pending: DON'T USE here
* [01:01] FIFO Overlfow Enabled: Enabled
* [00:00] FIFO Underflow Enabled: Enabled
* TIME_CFG0
* [31:16] DRAM Refresh Time: 0 CSB clocks
* [15:8] DRAM Command Time: 0 CSB clocks
* [07:00] DRAM Precharge Time: 0 CSB clocks
* TIME_CFG1
* [31:26] DRAM tRFC:
* [25:21] DRAM tWR1:
* [20:17] DRAM tWRT1:
* [16:11] DRAM tDRR:
* [10:05] DRAM tRC:
* [04:00] DRAM tRAS:
* TIME_CFG2
* [31:28] DRAM tRCD:
* [27:23] DRAM tFAW:
* [22:19] DRAM tRTW1:
* [18:15] DRAM tCCD:
* [14:10] DRAM tRTP:
* [09:05] DRAM tRP:
* [04:00] DRAM tRPA
*/
#define CFG_MDDRC_SYS_CFG 0xF8604200
#define CFG_MDDRC_SYS_CFG_RUN 0xE8604200
#define CFG_MDDRC_SYS_CFG_EN 0x30000000
#define CFG_MDDRC_TIME_CFG0 0x0000281E
#define CFG_MDDRC_TIME_CFG0_RUN 0x01F4281E
#define CFG_MDDRC_TIME_CFG1 0x54EC1168
#define CFG_MDDRC_TIME_CFG2 0x35210864
#define CFG_MICRON_NOP 0x01380000
#define CFG_MICRON_PCHG_ALL 0x01100400
#define CFG_MICRON_MR 0x01000022
#define CFG_MICRON_EM2 0x01020000
#define CFG_MICRON_EM3 0x01030000
#define CFG_MICRON_EN_DLL 0x01010000
#define CFG_MICRON_RST_DLL 0x01000932
#define CFG_MICRON_RFSH 0x01080000
#define CFG_MICRON_INIT_DEV_OP 0x01000832
#define CFG_MICRON_OCD_DEFAULT 0x01010780
#define CFG_MICRON_OCD_EXIT 0x01010400
/* DDR Priority Manager Configuration */
#define CFG_MDDRCGRP_PM_CFG1 0x000777AA
#define CFG_MDDRCGRP_PM_CFG2 0x00000055
#define CFG_MDDRCGRP_HIPRIO_CFG 0x00000000
#define CFG_MDDRCGRP_LUT0_MU 0x11111117
#define CFG_MDDRCGRP_LUT0_ML 0x7777777A
#define CFG_MDDRCGRP_LUT1_MU 0x4444EEEE
#define CFG_MDDRCGRP_LUT1_ML 0xEEEEEEEE
#define CFG_MDDRCGRP_LUT2_MU 0x44444444
#define CFG_MDDRCGRP_LUT2_ML 0x44444444
#define CFG_MDDRCGRP_LUT3_MU 0x55555555
#define CFG_MDDRCGRP_LUT3_ML 0x55555558
#define CFG_MDDRCGRP_LUT4_MU 0x11111111
#define CFG_MDDRCGRP_LUT4_ML 0x1111117C
#define CFG_MDDRCGRP_LUT0_AU 0x33333377
#define CFG_MDDRCGRP_LUT0_AL 0x7777EEEE
#define CFG_MDDRCGRP_LUT1_AU 0x11111111
#define CFG_MDDRCGRP_LUT1_AL 0x11111111
#define CFG_MDDRCGRP_LUT2_AU 0x11111111
#define CFG_MDDRCGRP_LUT2_AL 0x11111111
#define CFG_MDDRCGRP_LUT3_AU 0x11111111
#define CFG_MDDRCGRP_LUT3_AL 0x11111111
#define CFG_MDDRCGRP_LUT4_AU 0x11111111
#define CFG_MDDRCGRP_LUT4_AL 0x11111111
/*
* NOR FLASH on the Local Bus
*/
#define CFG_FLASH_CFI /* use the Common Flash Interface */
#define CFG_FLASH_CFI_DRIVER /* use the CFI driver */
#define CFG_FLASH_BASE 0xFC000000 /* start of FLASH */
#define CFG_FLASH_SIZE 0x04000000 /* max flash size in bytes */
#define CFG_FLASH_USE_BUFFER_WRITE
#define CFG_MAX_FLASH_BANKS 1 /* number of banks */
#define CFG_FLASH_BANKS_LIST {CFG_FLASH_BASE}
#define CFG_MAX_FLASH_SECT 256 /* max sectors per device */
#undef CFG_FLASH_CHECKSUM
/*
* CPLD registers area is really only 32 bytes in size, but the smallest possible LP
* window is 64KB
*/
#define CFG_CPLD_BASE 0x82000000
#define CFG_CPLD_SIZE 0x00010000 /* 64 KB */
#define CFG_SRAM_BASE 0x30000000
#define CFG_SRAM_SIZE 0x00020000 /* 128 KB */
#define CFG_CS0_CFG 0x05059310 /* ALE active low, data size 4bytes */
#define CFG_CS2_CFG 0x05059010 /* ALE active low, data size 1byte */
/* Use SRAM for initial stack */
#define CFG_INIT_RAM_ADDR CFG_SRAM_BASE /* Initial RAM address */
#define CFG_INIT_RAM_END CFG_SRAM_SIZE /* End of used area in RAM */
#define CFG_GBL_DATA_SIZE 0x100 /* num bytes 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 /* Start of monitor */
#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
#define CFG_MALLOC_LEN (512 * 1024) /* Reserved for malloc */
/*
* Serial Port
*/
#define CONFIG_CONS_INDEX 1
#undef CONFIG_SERIAL_SOFTWARE_FIFO
/*
* Serial console configuration
*/
#define CONFIG_PSC_CONSOLE 3 /* console is on PSC3 */
#if CONFIG_PSC_CONSOLE != 3
#error CONFIG_PSC_CONSOLE must be 3
#endif
#define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */
#define CFG_BAUDRATE_TABLE \
{300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
#define CONSOLE_FIFO_TX_SIZE FIFOC_PSC3_TX_SIZE
#define CONSOLE_FIFO_TX_ADDR FIFOC_PSC3_TX_ADDR
#define CONSOLE_FIFO_RX_SIZE FIFOC_PSC3_RX_SIZE
#define CONSOLE_FIFO_RX_ADDR FIFOC_PSC3_RX_ADDR
#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
/* Use the HUSH parser */
#define CFG_HUSH_PARSER
#ifdef CFG_HUSH_PARSER
#define CFG_PROMPT_HUSH_PS2 "> "
#endif
/* I2C */
#define CONFIG_HARD_I2C /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* so disable bit-banged I2C */
#define CONFIG_I2C_MULTI_BUS
#define CONFIG_I2C_CMD_TREE
#define CFG_I2C_SPEED 100000 /* I2C speed and slave address */
#define CFG_I2C_SLAVE 0x7F
#if 0
#define CFG_I2C_NOPROBES {{0,0x69}} /* Don't probe these addrs */
#endif
/*
* EEPROM configuration
*/
#define CFG_I2C_EEPROM_ADDR_LEN 2 /* 16-bit EEPROM address */
#define CFG_I2C_EEPROM_ADDR 0x50 /* Atmel: AT24C32A-10TQ-2.7 */
#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10 /* 10ms of delay */
#define CFG_EEPROM_PAGE_WRITE_BITS 5 /* 32-Byte Page Write Mode */
/*
* Ethernet configuration
*/
#define CONFIG_MPC512x_FEC 1
#define CONFIG_NET_MULTI
#define CONFIG_PHY_ADDR 0x1
#define CONFIG_MII 1 /* MII PHY management */
#if 0
/*
* Configure on-board RTC
*/
#define CONFIG_RTC_DS1374 /* use ds1374 rtc via i2c */
#define CFG_I2C_RTC_ADDR 0x68 /* at address 0x68 */
#endif
/*
* Environment
*/
#define CFG_ENV_IS_IN_FLASH 1
/* This has to be a multiple of the Flash sector size */
#define CFG_ENV_ADDR (CFG_MONITOR_BASE + CFG_MONITOR_LEN)
#define CFG_ENV_SIZE 0x2000
#define CFG_ENV_SECT_SIZE 0x40000 /* one sector (256K) for env */
/* Address and size of Redundant Environment Sector */
#define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR + CFG_ENV_SECT_SIZE)
#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
#include <config_cmd_default.h>
#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_I2C
#define CONFIG_CMD_MII
#define CONFIG_CMD_NFS
#define CONFIG_CMD_PING
#define CONFIG_CMD_REGINFO
#define CONFIG_CMD_EEPROM
#if defined(CONFIG_PCI)
#define CONFIG_CMD_PCI
#endif
/*
* Watchdog timeout = CFG_WATCHDOG_VALUE * 65536 / IPS clock.
* For example, when IPS is set to 66MHz and CFG_WATCHDOG_VALUE is set
* to 0xFFFF, watchdog timeouts after about 64s. For details refer
* to chapter 36 of the MPC5121e Reference Manual.
*/
/* #define CONFIG_WATCHDOG */ /* enable watchdog */
#define CFG_WATCHDOG_VALUE 0xFFFF
/*
* Miscellaneous configurable options
*/
#define CFG_LONGHELP /* undef to save memory */
#define CFG_LOAD_ADDR 0x2000000 /* default load address */
#define CFG_PROMPT "=> " /* Monitor Command Prompt */
#ifdef 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_HZ 1000 /* decrementer freq: 1ms ticks */
/*
* 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*/
/* Cache Configuration */
#define CFG_DCACHE_SIZE 32768
#define CFG_CACHELINE_SIZE 32
#ifdef CONFIG_CMD_KGDB
#define CFG_CACHELINE_SHIFT 5 /*log base 2 of the above value*/
#endif
#define CFG_HID0_INIT 0x000000000
#define CFG_HID0_FINAL HID0_ENABLE_MACHINE_CHECK
#define CFG_HID2 HID2_HBE
/*
* Internal Definitions
*
* Boot Flags
*/
#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
#define BOOTFLAG_WARM 0x02 /* Software reboot */
#ifdef CONFIG_CMD_KGDB
#define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */
#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
#endif
/*
* Environment Configuration
*/
#define CONFIG_TIMESTAMP
#define CONFIG_HOSTNAME ads5121
#define CONFIG_BOOTFILE ads5121/uImage
#define CONFIG_LOADADDR 400000 /* default location for tftp and bootm */
#define CONFIG_BOOTDELAY 5 /* -1 disables auto-boot */
#undef CONFIG_BOOTARGS /* the boot command will set bootargs */
#define CONFIG_BAUDRATE 115200
#define CONFIG_PREBOOT "echo;" \
"echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
"echo"
#define CONFIG_EXTRA_ENV_SETTINGS \
"u-boot_addr_r=200000\0" \
"kernel_addr_r=200000\0" \
"fdt_addr_r=400000\0" \
"ramdisk_addr_r=500000\0" \
"u-boot_addr=FFF00000\0" \
"kernel_addr=FC000000\0" \
"fdt_addr=FC2C0000\0" \
"ramdisk_addr=FC300000\0" \
"ramdiskfile=ads5121/uRamdisk\0" \
"fdtfile=ads5121/ads5121.dtb\0" \
"u-boot=ads5121/u-boot.bin\0" \
"netdev=eth0\0" \
"consdev=ttyPSC0\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 ${bootargs} " \
"console=${consdev},${baudrate}\0" \
"flash_nfs=run nfsargs addip addtty;" \
"bootm ${kernel_addr_r} - ${fdt_addr}\0" \
"flash_self=run ramargs addip addtty;" \
"bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
"net_nfs=tftp ${kernel_addr_r} ${bootfile};" \
"tftp ${fdt_addr_r} ${fdtfile};" \
"run nfsargs addip addtty;" \
"bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \
"net_self=tftp ${kernel_addr_r} ${bootfile};" \
"tftp ${ramdisk_addr_r} ${ramdiskfile};" \
"tftp ${fdt_addr} ${fdtfile};" \
"run ramargs addip addtty;" \
"bootm ${kernel_addr_r} ${ramdisk_addr_r} ${fdt_addr}\0"\
"load=tftp ${u-boot_addr} ${u-boot}\0" \
"update=protect off ${u-boot_addr} +${filesize};" \
"era ${u-boot_addr} +${filesize};" \
"cp.b ${u-boot_addr_r} ${u-boot_addr} ${filesize}\0" \
"upd=run load update\0" \
""
#define CONFIG_BOOTCOMMAND "run flash_self"
#define CONFIG_OF_LIBFDT 1
#define CONFIG_OF_BOARD_SETUP 1
#define OF_CPU "PowerPC,5121@0"
#define OF_SOC "soc5121@80000000"
#define OF_TBCLK (bd->bi_busfreq / 4)
#define OF_STDOUT_PATH "/soc5121@80000000/serial@11300"
#endif /* __CONFIG_H */
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