+++ /dev/null
-/*
- * (C) Copyright 2007
- * Matthias Fuchs, esd gmbh, matthias.fuchs@esd-electronics.com
- *
- * (C) Copyright 2001-2004
- * Stefan Roese, DENX Software Engineering, sr@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
- */
-
-/*
- * board/config.h - configuration options, board specific
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*
- * High Level Configuration Options
- * (easy to change)
- */
-#define CONFIG_405GP 1 /* This is a PPC405 CPU */
-#define CONFIG_4xx 1 /* ...member of PPC4xx family */
-#define CONFIG_PCI405 1 /* ...on a PCI405 board */
-
-#define CONFIG_SYS_TEXT_BASE 0xFFFD0000
-
-#define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f() */
-#define CONFIG_MISC_INIT_R 1 /* call misc_init_r() on init */
-
-#define CONFIG_SYS_CLK_FREQ 25000000 /* external frequency to pll */
-
-#define CONFIG_BOARD_TYPES 1 /* support board types */
-
-#define CONFIG_BAUDRATE 115200
-#define CONFIG_BOOTDELAY 0 /* autoboot after 0 seconds */
-
-#undef CONFIG_BOOTARGS
-#define CONFIG_EXTRA_ENV_SETTINGS \
- "mem_linux=14336k\0" \
- "optargs=panic=0\0" \
- "ramargs=setenv bootargs mem=$mem_linux root=/dev/ram rw\0" \
- "addcons=setenv bootargs $bootargs console=ttyS0,$baudrate $optargs\0" \
- ""
-#define CONFIG_BOOTCOMMAND "run ramargs;run addcons;loadpci"
-
-#define CONFIG_PREBOOT /* enable preboot variable */
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#undef CONFIG_CMD_IMLS
-#undef CONFIG_CMD_ITEST
-#undef CONFIG_CMD_LOADB
-#undef CONFIG_CMD_LOADS
-#undef CONFIG_CMD_NET
-#undef CONFIG_CMD_NFS
-
-#define CONFIG_CMD_PCI
-#define CONFIG_CMD_ELF
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_BSP
-#define CONFIG_CMD_EEPROM
-
-#undef CONFIG_WATCHDOG /* watchdog disabled */
-
-#define CONFIG_SDRAM_BANK0 1 /* init onboard SDRAM bank 0 */
-
-#define CONFIG_PRAM 2048 /* reserve 2 MB "protected RAM" */
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
-
-#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
-#ifdef CONFIG_SYS_HUSH_PARSER
-#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
-#endif
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
-#else
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-#endif
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
-
-#define CONFIG_SYS_DEVICE_NULLDEV 1 /* include nulldev device */
-
-#define CONFIG_SYS_CONSOLE_INFO_QUIET 1 /* don't print console @ startup*/
-
-#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
-
-#define CONFIG_CONS_INDEX 1 /* Use UART0 */
-#define CONFIG_SYS_NS16550
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE 1
-#define CONFIG_SYS_NS16550_CLK get_serial_clock()
-
-#undef CONFIG_SYS_EXT_SERIAL_CLOCK /* no external serial clock used */
-#define CONFIG_SYS_BASE_BAUD 691200
-
-/* The following table includes the supported baudrates */
-#define CONFIG_SYS_BAUDRATE_TABLE \
- { 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, \
- 57600, 115200, 230400, 460800, 921600 }
-
-#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
-#define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */
-
-#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
-
-#undef CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
-
-#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
-
-/*-----------------------------------------------------------------------
- * PCI stuff
- *-----------------------------------------------------------------------
- */
-#define PCI_HOST_ADAPTER 0 /* configure as pci adapter */
-#define PCI_HOST_FORCE 1 /* configure as pci host */
-#define PCI_HOST_AUTO 2 /* detected via arbiter enable */
-
-#define CONFIG_PCI /* include pci support */
-#define CONFIG_PCI_HOST PCI_HOST_ADAPTER /* select pci host function */
-#undef CONFIG_PCI_PNP /* no pci plug-and-play */
- /* resource configuration */
-
-#define CONFIG_PCI_SCAN_SHOW /* print pci devices @ startup */
-
-#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x12FE /* PCI Vendor ID: esd gmbh */
-#define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0x0407 /* PCI Device ID: PCI-405 */
-#define CONFIG_SYS_PCI_CLASSCODE 0x0280 /* PCI Class Code: Network/Other*/
-#define CONFIG_SYS_PCI_PTM1LA 0x00000000 /* point to sdram */
-#define CONFIG_SYS_PCI_PTM1MS 0xff000001 /* 16MB, enable hard-wired to 1 */
-#define CONFIG_SYS_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */
-
-#define CONFIG_SYS_PCI_PTM2LA 0xef600000 /* point to internal regs */
-#define CONFIG_SYS_PCI_PTM2MS 0xffe00001 /* 2MB, enable */
-#define CONFIG_SYS_PCI_PTM2PCI 0x00000000 /* Host: use this pci address */
-
-/*-----------------------------------------------------------------------
- * Start addresses for the final memory configuration
- * (Set up by the startup code)
- * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
- */
-#define CONFIG_SYS_SDRAM_BASE 0x00000000
-#define CONFIG_SYS_FLASH_BASE 0xFFFD0000
-#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
-#define CONFIG_SYS_MONITOR_LEN (192 * 1024) /* Reserve 196 kB for Monitor */
-#define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc() */
-
-/*
- * 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 CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
-/*-----------------------------------------------------------------------
- * FLASH organization
- */
-#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
-#define CONFIG_SYS_MAX_FLASH_SECT 256 /* max number of sectors on one chip */
-
-#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
-#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
-
-#define CONFIG_SYS_FLASH_WORD_SIZE unsigned short /* flash word size (width) */
-#define CONFIG_SYS_FLASH_ADDR0 0x5555 /* 1st address for flash config cycles */
-#define CONFIG_SYS_FLASH_ADDR1 0x2AAA /* 2nd address for flash config cycles */
-/*
- * The following defines are added for buggy IOP480 byte interface.
- * All other boards should use the standard values (CPCI405 etc.)
- */
-#define CONFIG_SYS_FLASH_READ0 0x0000 /* 0 is standard */
-#define CONFIG_SYS_FLASH_READ1 0x0001 /* 1 is standard */
-#define CONFIG_SYS_FLASH_READ2 0x0002 /* 2 is standard */
-
-#define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
-
-#define CONFIG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */
-#define CONFIG_ENV_OFFSET 0x000 /* environment starts at the beginning of the EEPROM */
-#define CONFIG_ENV_SIZE 0x400 /* 1024 bytes may be used for env vars*/
- /* total size of a CAT24WC08 is 1024 bytes */
-
-#define CONFIG_SYS_NVRAM_BASE_ADDR 0xf0200000 /* NVRAM base address */
-#define CONFIG_SYS_NVRAM_SIZE (32*1024) /* NVRAM size */
-
-/*-----------------------------------------------------------------------
- * I2C EEPROM (CAT24WC16) for environment
- */
-#define CONFIG_HARD_I2C /* I2c with hardware support */
-#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */
-#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
-#define CONFIG_SYS_I2C_SLAVE 0x7F
-
-#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */
-#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */
-/* mask of address bits that overflow into the "EEPROM chip address" */
-#define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 0x07
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 /* The Catalyst CAT24WC08 has */
- /* 16 byte page write mode using*/
- /* last 4 bits of the address */
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
-
-/*
- * Init Memory Controller:
- *
- * BR0/1 and OR0/1 (FLASH)
- */
-
-#define FLASH_BASE0_PRELIM 0xFFE00000 /* FLASH bank #0 */
-
-/*-----------------------------------------------------------------------
- * External Bus Controller (EBC) Setup
- */
-
-/* Memory Bank 0 (Flash Bank 0) initialization */
-#define CONFIG_SYS_EBC_PB0AP 0x92015480
-#define CONFIG_SYS_EBC_PB0CR 0xFFC5A000 /* BAS=0xFFC,BS=4MB,BU=R/W,BW=16bit */
-
-/* Memory Bank 1 (NVRAM/RTC) initialization */
-#define CONFIG_SYS_EBC_PB1AP 0x01005280 /* TWT=2,WBN=1,WBF=1,TH=1,SOR=1 */
-#define CONFIG_SYS_EBC_PB1CR 0xF0218000 /* BAS=0xF02,BS=1MB,BU=R/W,BW=8bit */
-
-/* Memory Bank 2 (CAN0, 1) initialization */
-#define CONFIG_SYS_EBC_PB2AP 0x010053C0 /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=1 */
-/*#define CONFIG_SYS_EBC_PB2AP 0x038056C0 / * BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=1 */
-#define CONFIG_SYS_EBC_PB2CR 0xF0018000 /* BAS=0xF00,BS=1MB,BU=R/W,BW=8bit */
-
-/* Memory Bank 3 (FPGA internal) initialization */
-#define CONFIG_SYS_EBC_PB3AP 0x010053C0 /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=1 */
-#define CONFIG_SYS_EBC_PB3CR 0xF041C000 /* BAS=0xF01,BS=1MB,BU=R/W,BW=32bit */
-#define CONFIG_SYS_FPGA_BASE_ADDR 0xF0400000
-
-/*-----------------------------------------------------------------------
- * FPGA stuff
- */
-/* FPGA internal regs */
-#define CONFIG_SYS_FPGA_MODE 0x00
-#define CONFIG_SYS_FPGA_STATUS 0x02
-#define CONFIG_SYS_FPGA_TS 0x04
-#define CONFIG_SYS_FPGA_TS_LOW 0x06
-#define CONFIG_SYS_FPGA_TS_CAP0 0x10
-#define CONFIG_SYS_FPGA_TS_CAP0_LOW 0x12
-#define CONFIG_SYS_FPGA_TS_CAP1 0x14
-#define CONFIG_SYS_FPGA_TS_CAP1_LOW 0x16
-#define CONFIG_SYS_FPGA_TS_CAP2 0x18
-#define CONFIG_SYS_FPGA_TS_CAP2_LOW 0x1a
-#define CONFIG_SYS_FPGA_TS_CAP3 0x1c
-#define CONFIG_SYS_FPGA_TS_CAP3_LOW 0x1e
-
-/* FPGA Mode Reg */
-#define CONFIG_SYS_FPGA_MODE_CF_RESET 0x0001
-#define CONFIG_SYS_FPGA_MODE_TS_IRQ_ENABLE 0x0100
-#define CONFIG_SYS_FPGA_MODE_TS_IRQ_CLEAR 0x1000
-#define CONFIG_SYS_FPGA_MODE_TS_CLEAR 0x2000
-
-/* FPGA Status Reg */
-#define CONFIG_SYS_FPGA_STATUS_DIP0 0x0001
-#define CONFIG_SYS_FPGA_STATUS_DIP1 0x0002
-#define CONFIG_SYS_FPGA_STATUS_DIP2 0x0004
-#define CONFIG_SYS_FPGA_STATUS_FLASH 0x0008
-#define CONFIG_SYS_FPGA_STATUS_TS_IRQ 0x1000
-
-#define CONFIG_SYS_FPGA_SPARTAN2 1 /* using Xilinx Spartan 2 now */
-#define CONFIG_SYS_FPGA_MAX_SIZE 32*1024 /* 32kByte is enough for XC2S15 */
-
-/* FPGA program pin configuration */
-#define CONFIG_SYS_FPGA_PRG 0x04000000 /* FPGA program pin (ppc output) */
-#define CONFIG_SYS_FPGA_CLK 0x02000000 /* FPGA clk pin (ppc output) */
-#define CONFIG_SYS_FPGA_DATA 0x01000000 /* FPGA data pin (ppc output) */
-#define CONFIG_SYS_FPGA_INIT 0x00400000 /* FPGA init pin (ppc input) */
-#define CONFIG_SYS_FPGA_DONE 0x00800000 /* FPGA done pin (ppc input) */
-/* new INIT and DONE pins since board revision 1.2 (for PPC405GPr support) */
-#define CONFIG_SYS_FPGA_INIT_V12 0x00008000 /* FPGA init pin (ppc input) */
-#define CONFIG_SYS_FPGA_DONE_V12 0x00010000 /* FPGA done pin (ppc input) */
-
-/*-----------------------------------------------------------------------
- * Definitions for initial stack pointer and data area (in data cache)
- */
-/* use on chip memory ( OCM ) for temperary stack until sdram is tested */
-#define CONFIG_SYS_TEMP_STACK_OCM 1
-/* On Chip Memory location */
-#define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
-#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
-#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area in RAM */
-
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
-#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
-
-/*
- * Internal Definitions
- *
- * Boot Flags
- */
-#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
-#define BOOTFLAG_WARM 0x02 /* Software reboot */
-
-#endif /* __CONFIG_H */
projects / platform / kernel / u-boot.git / blobdiff