608 lines
22 KiB
C
608 lines
22 KiB
C
/*
|
|
* (C) Copyright 2001
|
|
* Josh Huber <huber@mclx.com>, Mission Critical Linux, Inc.
|
|
*
|
|
* 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
|
|
*/
|
|
|
|
/*************************************************************************
|
|
* (c) 2002 Datentechnik AG - Project: Dino
|
|
*
|
|
*
|
|
* $Id: DB64360.h,v 1.3 2003/04/26 04:58:13 brad Exp $
|
|
*
|
|
************************************************************************/
|
|
|
|
/*************************************************************************
|
|
*
|
|
* History:
|
|
*
|
|
* $Log: DB64360.h,v $
|
|
* Revision 1.3 2003/04/26 04:58:13 brad
|
|
* Cosmetic changes and compiler warning cleanups
|
|
*
|
|
* Revision 1.2 2003/04/23 15:48:15 ingo
|
|
* mem. map output added
|
|
*
|
|
* Revision 1.1 2003/04/17 09:31:42 ias
|
|
* keymile changes 17_04_2003
|
|
*
|
|
* Revision 1.10 2003/03/06 12:25:04 ias
|
|
* 750 FX CPU HID settings updated
|
|
*
|
|
* Revision 1.9 2003/03/03 16:14:36 ias
|
|
* cleanup compiler warnings of printf fuctions
|
|
*
|
|
* Revision 1.8 2003/03/03 15:11:44 ias
|
|
* Marvell MPSC-UART is working
|
|
*
|
|
* Revision 1.7 2003/02/26 12:15:45 ssu
|
|
* adapted default parameters to new board flash address
|
|
*
|
|
* Revision 1.6 2003/02/25 14:55:42 ssu
|
|
* changed default environment parameters
|
|
*
|
|
* Revision 1.5 2003/02/21 17:14:23 ias
|
|
* added extended SPD handling
|
|
*
|
|
* Revision 1.4 2003/01/14 09:16:08 ias
|
|
* PPCBoot for Marvel Beta 0.9
|
|
*
|
|
* Revision 1.3 2002/12/03 13:56:26 ias
|
|
* Environment in flash support added
|
|
*
|
|
* Revision 1.2 2002/11/29 16:53:29 ias
|
|
* Flash support for STM added
|
|
*
|
|
* Revision 1.1 2002/11/29 13:36:31 ias
|
|
* Revision 0.1 of PPCBOOT (1.1.5) for Marvell DB64360 IBM750FX Board
|
|
* - working DDRRAM (only 32MByte of 128MB Modul)
|
|
* - working I2C Driver for SPD EEPROM read
|
|
* - working DUART 16650 for Serial Console
|
|
* - working "console"
|
|
*
|
|
*
|
|
*
|
|
************************************************************************/
|
|
|
|
#ifndef __CONFIG_H
|
|
#define __CONFIG_H
|
|
|
|
/* This define must be before the core.h include */
|
|
#define CONFIG_DB64360 1 /* this is an DB64360 board */
|
|
|
|
#ifndef __ASSEMBLY__
|
|
#include "../board/Marvell/include/core.h"
|
|
#endif
|
|
|
|
/*-----------------------------------------------------*/
|
|
/* #include "../board/db64360/local.h" */
|
|
#ifndef __LOCAL_H
|
|
#define __LOCAL_H
|
|
|
|
/* first ethernet */
|
|
#define CONFIG_ETHADDR 64:36:00:00:00:01
|
|
/* next two ethernet hwaddrs */
|
|
#define CONFIG_HAS_ETH1
|
|
#define CONFIG_ETH1ADDR 64:36:00:00:00:02
|
|
/* in the atlantis 64360 we have only 2 ETH port on the board,
|
|
if we use PCI it has its own MAC addr */
|
|
|
|
#define CONFIG_ENV_OVERWRITE
|
|
#endif /* __CONFIG_H */
|
|
|
|
/*
|
|
* High Level Configuration Options
|
|
* (easy to change)
|
|
*/
|
|
|
|
#define CONFIG_74xx /* we have a 750FX (override local.h) */
|
|
|
|
#define CONFIG_DB64360 1 /* this is an DB64360 board */
|
|
|
|
#define CONFIG_BAUDRATE 115200 /* console baudrate = 115000 */
|
|
/*ronen - we don't use the global CONFIG_ECC, since in the global ecc we initialize the
|
|
DRAM for ECC in the phase we are relocating to it, which isn't so sufficient.
|
|
so we will define our ECC CONFIG and initilize the DRAM for ECC in the DRAM initialization phase,
|
|
see sdram_init.c */
|
|
#undef CONFIG_ECC /* enable ECC support */
|
|
#define CONFIG_MV64360_ECC
|
|
|
|
/* which initialization functions to call for this board */
|
|
#define CONFIG_MISC_INIT_R /* initialize the icache L1 */
|
|
#define CONFIG_BOARD_EARLY_INIT_F
|
|
|
|
#define CONFIG_SYS_BOARD_NAME "DB64360"
|
|
#define CONFIG_IDENT_STRING "Marvell DB64360 (1.1)"
|
|
|
|
/*#define CONFIG_SYS_HUSH_PARSER */
|
|
#undef CONFIG_SYS_HUSH_PARSER
|
|
|
|
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
|
|
|
|
/*
|
|
* The following defines let you select what serial you want to use
|
|
* for your console driver.
|
|
*
|
|
* what to do:
|
|
* to use the DUART, undef CONFIG_MPSC. If you have hacked a serial
|
|
* cable onto the second DUART channel, change the CONFIG_SYS_DUART port from 1
|
|
* to 0 below.
|
|
*
|
|
* to use the MPSC, #define CONFIG_MPSC. If you have wired up another
|
|
* mpsc channel, change CONFIG_MPSC_PORT to the desired value.
|
|
*/
|
|
|
|
#define CONFIG_MPSC_PORT 0
|
|
|
|
/* to change the default ethernet port, use this define (options: 0, 1, 2) */
|
|
#define CONFIG_NET_MULTI
|
|
#define MV_ETH_DEVS 2
|
|
|
|
/* #undef CONFIG_ETHER_PORT_MII */
|
|
#if 0
|
|
#define CONFIG_BOOTDELAY -1 /* autoboot disabled */
|
|
#else
|
|
#define CONFIG_BOOTDELAY 3 /* autoboot after 5 seconds */
|
|
#endif
|
|
#define CONFIG_ZERO_BOOTDELAY_CHECK
|
|
|
|
|
|
#undef CONFIG_BOOTARGS
|
|
/*#define CONFIG_PREBOOT "echo;echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;echo" */
|
|
|
|
/* ronen - autoboot using tftp */
|
|
#if (CONFIG_BOOTDELAY >= 0)
|
|
#define CONFIG_BOOTCOMMAND "tftpboot 0x400000 uImage;\
|
|
setenv bootargs ${bootargs} ${bootargs_root} nfsroot=${serverip}:${rootpath} \
|
|
ip=${ipaddr}:${serverip}${bootargs_end}; bootm 0x400000; "
|
|
|
|
#define CONFIG_BOOTARGS "console=ttyS0,115200"
|
|
|
|
#endif
|
|
|
|
/* ronen - the u-boot.bin should be ~0x30000 bytes */
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"burn_uboot_sep= tftp 100000 u-boot.bin;protect off all;era FFF00000 FFF4ffff; \
|
|
cp.b 100000 FFF00000 0x40000;protect on 1:0-4;\0" \
|
|
"burn_uboot_dep= tftp 100000 u-boot.bin;protect off all;era FFF00000 FFF7ffff; \
|
|
cp.b 100000 FFF00000 0x40000;protect on 1:0-7;\0" \
|
|
"bootargs_root=root=/dev/nfs rw\0" \
|
|
"bootargs_end=:::DB64360:eth0:none \0"\
|
|
"ethprime=mv_enet0\0"\
|
|
"standalone=fsload 0x400000 uImage;setenv bootargs ${bootargs} root=/dev/mtdblock/0 rw \
|
|
ip=${ipaddr}:${serverip}${bootargs_end}; bootm 0x400000;\0"
|
|
|
|
/* --------------------------------------------------------------------------------------------------------------- */
|
|
/* New bootcommands for Marvell DB64360 c 2002 Ingo Assmus */
|
|
|
|
#define CONFIG_IPADDR 10.2.40.90
|
|
|
|
#define CONFIG_SERIAL "No. 1"
|
|
#define CONFIG_SERVERIP 10.2.1.126
|
|
#define CONFIG_ROOTPATH /mnt/yellow_dog_mini
|
|
|
|
|
|
#define CONFIG_TESTDRAMDATA y
|
|
#define CONFIG_TESTDRAMADDRESS n
|
|
#define CONFIG_TESETDRAMWALK n
|
|
|
|
/* --------------------------------------------------------------------------------------------------------------- */
|
|
|
|
#define CONFIG_LOADS_ECHO 0 /* echo off for serial download */
|
|
#define CONFIG_SYS_LOADS_BAUD_CHANGE /* allow baudrate changes */
|
|
|
|
#undef CONFIG_WATCHDOG /* watchdog disabled */
|
|
#undef CONFIG_ALTIVEC /* undef to disable */
|
|
|
|
/*
|
|
* BOOTP options
|
|
*/
|
|
#define CONFIG_BOOTP_SUBNETMASK
|
|
#define CONFIG_BOOTP_GATEWAY
|
|
#define CONFIG_BOOTP_HOSTNAME
|
|
#define CONFIG_BOOTP_BOOTPATH
|
|
#define CONFIG_BOOTP_BOOTFILESIZE
|
|
|
|
|
|
/*
|
|
* JFFS2 partitions
|
|
*
|
|
*/
|
|
/* No command line, one static partition, whole device */
|
|
#undef CONFIG_JFFS2_CMDLINE
|
|
#define CONFIG_JFFS2_DEV "nor1"
|
|
#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 "nor1=db64360-1"
|
|
#define MTDPARTS_DEFAULT "mtdparts=db64360-1:-(jffs2)"
|
|
*/
|
|
|
|
|
|
/*
|
|
* Command line configuration.
|
|
*/
|
|
#include <config_cmd_default.h>
|
|
|
|
#define CONFIG_CMD_ASKENV
|
|
#define CONFIG_CMD_I2C
|
|
#define CONFIG_CMD_EEPROM
|
|
#define CONFIG_CMD_CACHE
|
|
#define CONFIG_CMD_JFFS2
|
|
#define CONFIG_CMD_PCI
|
|
#define CONFIG_CMD_NET
|
|
|
|
|
|
/*
|
|
* Miscellaneous configurable options
|
|
*/
|
|
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
|
|
#define CONFIG_SYS_I2C_MULTI_EEPROMS
|
|
#define CONFIG_SYS_I2C_SPEED 40000 /* I2C speed default */
|
|
|
|
/* #define CONFIG_SYS_GT_DUAL_CPU also for JTAG even with one cpu */
|
|
#define CONFIG_SYS_LONGHELP /* undef to save memory */
|
|
#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
|
|
#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_MEMTEST_START 0x00400000 memtest works on */
|
|
/*#define CONFIG_SYS_MEMTEST_END 0x00C00000 4 ... 12 MB in DRAM */
|
|
/*#define CONFIG_SYS_MEMTEST_END 0x07c00000 4 ... 124 MB in DRAM */
|
|
|
|
/*
|
|
#define CONFIG_SYS_DRAM_TEST
|
|
* DRAM tests
|
|
* CONFIG_SYS_DRAM_TEST - enables the following tests.
|
|
*
|
|
* CONFIG_SYS_DRAM_TEST_DATA - Enables test for shorted or open data lines
|
|
* Environment variable 'test_dram_data' must be
|
|
* set to 'y'.
|
|
* CONFIG_SYS_DRAM_TEST_DATA - Enables test to verify that each word is uniquely
|
|
* addressable. Environment variable
|
|
* 'test_dram_address' must be set to 'y'.
|
|
* CONFIG_SYS_DRAM_TEST_WALK - Enables test a 64-bit walking ones pattern test.
|
|
* This test takes about 6 minutes to test 64 MB.
|
|
* Environment variable 'test_dram_walk' must be
|
|
* set to 'y'.
|
|
*/
|
|
#define CONFIG_SYS_DRAM_TEST
|
|
#if defined(CONFIG_SYS_DRAM_TEST)
|
|
#define CONFIG_SYS_MEMTEST_START 0x00400000 /* memtest works on */
|
|
/* #define CONFIG_SYS_MEMTEST_END 0x00C00000 4 ... 12 MB in DRAM */
|
|
#define CONFIG_SYS_MEMTEST_END 0x07c00000 /* 4 ... 124 MB in DRAM */
|
|
#define CONFIG_SYS_DRAM_TEST_DATA
|
|
#define CONFIG_SYS_DRAM_TEST_ADDRESS
|
|
#define CONFIG_SYS_DRAM_TEST_WALK
|
|
#endif /* CONFIG_SYS_DRAM_TEST */
|
|
|
|
#undef CONFIG_DISPLAY_MEMMAP /* at the end of the bootprocess show the memory map */
|
|
#undef CONFIG_SYS_DISPLAY_DIMM_SPD_CONTENT /* show SPD content during boot */
|
|
|
|
#define CONFIG_SYS_LOAD_ADDR 0x00400000 /* default load address */
|
|
|
|
#define CONFIG_SYS_HZ 1000 /* decr freq: 1ms ticks */
|
|
/*ronen - this the Sys clock (cpu bus,internal dram and SDRAM) */
|
|
#define CONFIG_SYS_BUS_HZ 133000000 /* 133 MHz (CPU = 5*Bus = 666MHz) */
|
|
#define CONFIG_SYS_BUS_CLK CONFIG_SYS_BUS_HZ
|
|
|
|
#define CONFIG_SYS_DDR_SDRAM_CYCLE_COUNT_LOP 7 /* define the SDRAM cycle count */
|
|
#define CONFIG_SYS_DDR_SDRAM_CYCLE_COUNT_ROP 50 /* for 400MHZ -> 5.0 ns, for 133MHZ -> 7.50 ns */
|
|
|
|
/*ronen - this is the Tclk (MV64360 core) */
|
|
#define CONFIG_SYS_TCLK 133000000
|
|
|
|
|
|
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
|
|
|
|
#define CONFIG_SYS_750FX_HID0 0x8000c084
|
|
#define CONFIG_SYS_750FX_HID1 0x54800000
|
|
#define CONFIG_SYS_750FX_HID2 0x00000000
|
|
|
|
/*
|
|
* Low Level Configuration Settings
|
|
* (address mappings, register initial values, etc.)
|
|
* You should know what you are doing if you make changes here.
|
|
*/
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Definitions for initial stack pointer and data area
|
|
*/
|
|
|
|
/*
|
|
* When locking data in cache you should point the CONFIG_SYS_INIT_RAM_ADDRESS
|
|
* To an unused memory region. The stack will remain in cache until RAM
|
|
* is initialized
|
|
*/
|
|
#define CONFIG_SYS_INIT_RAM_LOCK
|
|
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000 /* unused memory region */
|
|
#define CONFIG_SYS_INIT_RAM_END 0x1000
|
|
#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for init data */
|
|
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
|
|
|
|
#define RELOCATE_INTERNAL_RAM_ADDR
|
|
#ifdef RELOCATE_INTERNAL_RAM_ADDR
|
|
#define CONFIG_SYS_INTERNAL_RAM_ADDR 0xf8000000
|
|
#endif
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* 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
|
|
/* Dummies for BAT 4-7 */
|
|
#define CONFIG_SYS_SDRAM1_BASE 0x10000000 /* each 256 MByte */
|
|
#define CONFIG_SYS_SDRAM2_BASE 0x20000000
|
|
#define CONFIG_SYS_SDRAM3_BASE 0x30000000
|
|
#define CONFIG_SYS_SDRAM4_BASE 0x40000000
|
|
#define CONFIG_SYS_FLASH_BASE 0xfff00000
|
|
|
|
#define CONFIG_SYS_DFL_BOOTCS_BASE 0xff800000
|
|
#define CONFIG_VERY_BIG_RAM /* we will use up to 256M memory for cause we are short of BATS*/
|
|
|
|
#define BRIDGE_REG_BASE_BOOTM 0xfbe00000 /* this paramaters are used when booting the linux kernel */
|
|
#define UART_BASE_BOOTM 0xfbb00000 /* in order to be sync with the kernel parameters. */
|
|
#define PCI0_IO_BASE_BOOTM 0xfd000000
|
|
|
|
#define CONFIG_SYS_RESET_ADDRESS 0xfff00100
|
|
#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
|
|
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
|
|
#define CONFIG_SYS_MALLOC_LEN (256 << 10) /* Reserve 256 kB for malloc */
|
|
|
|
/* areas to map different things with the GT in physical space */
|
|
#define CONFIG_SYS_DRAM_BANKS 4
|
|
|
|
/* What to put in the bats. */
|
|
#define CONFIG_SYS_MISC_REGION_BASE 0xf0000000
|
|
|
|
/* Peripheral Device section */
|
|
|
|
/*******************************************************/
|
|
/* We have on the db64360 Board : */
|
|
/* GT-Chipset Register Area */
|
|
/* GT-Chipset internal SRAM 256k */
|
|
/* SRAM on external device module */
|
|
/* Real time clock on external device module */
|
|
/* dobble UART on external device module */
|
|
/* Data flash on external device module */
|
|
/* Boot flash on external device module */
|
|
/*******************************************************/
|
|
#define CONFIG_SYS_DFL_GT_REGS 0x14000000 /* boot time GT_REGS */
|
|
#define CONFIG_SYS_DB64360_RESET_ADDR 0x14000000 /* After power on Reset the DB64360 is here */
|
|
|
|
/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
|
|
#define CONFIG_SYS_GT_REGS 0xf1000000 /* GT Registers will be mapped here */
|
|
#define CONFIG_SYS_DEV_BASE 0xfc000000 /* GT Devices CS start here */
|
|
|
|
#define CONFIG_SYS_DEV0_SPACE CONFIG_SYS_DEV_BASE /* DEV_CS0 device modul sram */
|
|
#define CONFIG_SYS_DEV1_SPACE (CONFIG_SYS_DEV0_SPACE + CONFIG_SYS_DEV0_SIZE) /* DEV_CS1 device modul real time clock (rtc) */
|
|
#define CONFIG_SYS_DEV2_SPACE (CONFIG_SYS_DEV1_SPACE + CONFIG_SYS_DEV1_SIZE) /* DEV_CS2 device modul doubel uart (duart) */
|
|
#define CONFIG_SYS_DEV3_SPACE (CONFIG_SYS_DEV2_SPACE + CONFIG_SYS_DEV2_SIZE) /* DEV_CS3 device modul large flash */
|
|
|
|
#define CONFIG_SYS_DEV0_SIZE _8M /* db64360 sram @ 0xfc00.0000 */
|
|
#define CONFIG_SYS_DEV1_SIZE _8M /* db64360 rtc @ 0xfc80.0000 */
|
|
#define CONFIG_SYS_DEV2_SIZE _16M /* db64360 duart @ 0xfd00.0000 */
|
|
#define CONFIG_SYS_DEV3_SIZE _16M /* db64360 flash @ 0xfe00.0000 */
|
|
/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
|
|
|
|
/* Reset values for Port behavior (8bit/ 32bit, etc.) only corrected by device width */
|
|
#define CONFIG_SYS_DEV0_PAR 0x8FEFFFFF /* 32Bit sram */
|
|
#define CONFIG_SYS_DEV1_PAR 0x8FCFFFFF /* 8Bit rtc */
|
|
#define CONFIG_SYS_DEV2_PAR 0x8FCFFFFF /* 8Bit duart */
|
|
#define CONFIG_SYS_8BIT_BOOT_PAR 0x8FCFFFFF /* 8Bit flash */
|
|
#define CONFIG_SYS_32BIT_BOOT_PAR 0x8FEFFFFF /* 32Bit flash */
|
|
|
|
/* c 4 a 8 2 4 1 c */
|
|
/* 33 22|2222|22 22|111 1|11 11|1 1 | | */
|
|
/* 10 98|7654|32 10|987 6|54 32|1 098|7 654|3 210 */
|
|
/* 11|00|0100|10 10|100|0 00|10 0|100 0|001 1|100 */
|
|
/* 3| 0|.... ..| 2| 4 | 0 | 4 | 8 | 3 | 4 */
|
|
|
|
|
|
/* ronen - update MPP Control MV64360*/
|
|
#define CONFIG_SYS_MPP_CONTROL_0 0x02222222
|
|
#define CONFIG_SYS_MPP_CONTROL_1 0x11333011
|
|
#define CONFIG_SYS_MPP_CONTROL_2 0x40431111
|
|
#define CONFIG_SYS_MPP_CONTROL_3 0x00000044
|
|
|
|
/*# define CONFIG_SYS_SERIAL_PORT_MUX 0x00000102 0=hiZ 1=MPSC0 2=ETH 0 and 2 RMII */
|
|
|
|
|
|
# define CONFIG_SYS_GPP_LEVEL_CONTROL 0x2c600000 /* 1111 1001 0000 1111 1100 0000 0000 0000*/
|
|
/* gpp[31] gpp[30] gpp[29] gpp[28] */
|
|
/* gpp[27] gpp[24]*/
|
|
/* gpp[19:14] */
|
|
|
|
/* setup new config_value for MV64360 DDR-RAM !! */
|
|
# define CONFIG_SYS_SDRAM_CONFIG 0x58200400 /* 0x1400 copied from Dink32 bzw. VxWorks*/
|
|
|
|
#define CONFIG_SYS_DUART_IO CONFIG_SYS_DEV2_SPACE
|
|
#define CONFIG_SYS_DUART_CHAN 1 /* channel to use for console */
|
|
#define CONFIG_SYS_INIT_CHAN1
|
|
#define CONFIG_SYS_INIT_CHAN2
|
|
|
|
#define SRAM_BASE CONFIG_SYS_DEV0_SPACE
|
|
#define SRAM_SIZE 0x00100000 /* 1 MB of sram */
|
|
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* PCI stuff
|
|
*-----------------------------------------------------------------------
|
|
*/
|
|
|
|
#define PCI_HOST_ADAPTER 0 /* configure ar 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_FORCE /* select pci host function */
|
|
#define CONFIG_PCI_PNP /* do pci plug-and-play */
|
|
#define CONFIG_EEPRO100 /* ronen - Support for Intel 82557/82559/82559ER chips */
|
|
|
|
/* PCI MEMORY MAP section */
|
|
#define CONFIG_SYS_PCI0_MEM_BASE 0x80000000
|
|
#define CONFIG_SYS_PCI0_MEM_SIZE _128M
|
|
#define CONFIG_SYS_PCI1_MEM_BASE 0x88000000
|
|
#define CONFIG_SYS_PCI1_MEM_SIZE _128M
|
|
|
|
#define CONFIG_SYS_PCI0_0_MEM_SPACE (CONFIG_SYS_PCI0_MEM_BASE)
|
|
#define CONFIG_SYS_PCI1_0_MEM_SPACE (CONFIG_SYS_PCI1_MEM_BASE)
|
|
|
|
/* PCI I/O MAP section */
|
|
#define CONFIG_SYS_PCI0_IO_BASE 0xfa000000
|
|
#define CONFIG_SYS_PCI0_IO_SIZE _16M
|
|
#define CONFIG_SYS_PCI1_IO_BASE 0xfb000000
|
|
#define CONFIG_SYS_PCI1_IO_SIZE _16M
|
|
|
|
#define CONFIG_SYS_PCI0_IO_SPACE (CONFIG_SYS_PCI0_IO_BASE)
|
|
#define CONFIG_SYS_PCI0_IO_SPACE_PCI (CONFIG_SYS_PCI0_IO_BASE) /* ronen we want phy=bus 0x00000000 */
|
|
#define CONFIG_SYS_PCI1_IO_SPACE (CONFIG_SYS_PCI1_IO_BASE)
|
|
#define CONFIG_SYS_PCI1_IO_SPACE_PCI (CONFIG_SYS_PCI1_IO_BASE) /* ronen we want phy=bus 0x00000000 */
|
|
|
|
#if defined (CONFIG_750CX)
|
|
#define CONFIG_SYS_PCI_IDSEL 0x0
|
|
#else
|
|
#define CONFIG_SYS_PCI_IDSEL 0x30
|
|
#endif
|
|
/*----------------------------------------------------------------------
|
|
* Initial BAT mappings
|
|
*/
|
|
|
|
/* NOTES:
|
|
* 1) GUARDED and WRITE_THRU not allowed in IBATS
|
|
* 2) CACHEINHIBIT and WRITETHROUGH not allowed together in same BAT
|
|
*/
|
|
|
|
/* SDRAM */
|
|
#define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_RW | BATL_CACHEINHIBIT)
|
|
#define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
|
|
#define CONFIG_SYS_DBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_RW | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
|
|
#define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U
|
|
|
|
/* init ram */
|
|
#define CONFIG_SYS_IBAT1L (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_RW | BATL_MEMCOHERENCE)
|
|
#define CONFIG_SYS_IBAT1U (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_256K | BATU_VS | BATU_VP)
|
|
#define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L
|
|
#define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U
|
|
|
|
/* PCI0, PCI1 in one BAT */
|
|
#define CONFIG_SYS_IBAT2L BATL_NO_ACCESS
|
|
#define CONFIG_SYS_IBAT2U CONFIG_SYS_DBAT2U
|
|
#define CONFIG_SYS_DBAT2L (CONFIG_SYS_PCI0_MEM_BASE | BATL_CACHEINHIBIT | BATL_PP_RW | BATL_GUARDEDSTORAGE)
|
|
#define CONFIG_SYS_DBAT2U (CONFIG_SYS_PCI0_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
|
|
|
|
/* GT regs, bootrom, all the devices, PCI I/O */
|
|
#define CONFIG_SYS_IBAT3L (CONFIG_SYS_MISC_REGION_BASE | BATL_CACHEINHIBIT | BATL_PP_RW)
|
|
#define CONFIG_SYS_IBAT3U (CONFIG_SYS_MISC_REGION_BASE | BATU_VS | BATU_VP | BATU_BL_256M)
|
|
#define CONFIG_SYS_DBAT3L (CONFIG_SYS_MISC_REGION_BASE | BATL_CACHEINHIBIT | BATL_PP_RW | BATL_GUARDEDSTORAGE)
|
|
#define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U
|
|
|
|
/* I2C addresses for the two DIMM SPD chips */
|
|
#define DIMM0_I2C_ADDR 0x56
|
|
#define DIMM1_I2C_ADDR 0x54
|
|
|
|
/*
|
|
* 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 2 /* max number of memory banks */
|
|
#define CONFIG_SYS_MAX_FLASH_SECT 67 /* max number of sectors on one chip */
|
|
|
|
#define CONFIG_SYS_EXTRA_FLASH_DEVICE DEVICE3 /* extra flash at device 3 */
|
|
#define CONFIG_SYS_EXTRA_FLASH_WIDTH 4 /* 32 bit */
|
|
#define CONFIG_SYS_BOOT_FLASH_WIDTH 1 /* 8 bit */
|
|
|
|
#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_LOCK_TOUT 500 /* Timeout for Flash Lock (in ms) */
|
|
#define CONFIG_SYS_FLASH_CFI 1
|
|
|
|
#define CONFIG_ENV_IS_IN_FLASH 1
|
|
#define CONFIG_ENV_SIZE 0x1000 /* Total Size of Environment Sector */
|
|
#define CONFIG_ENV_SECT_SIZE 0x10000
|
|
#define CONFIG_ENV_ADDR 0xFFF78000 /* Marvell 8-Bit Bootflash last sector */
|
|
/* #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE+CONFIG_SYS_MONITOR_LEN-CONFIG_ENV_SECT_SIZE) */
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Cache Configuration
|
|
*/
|
|
#define CONFIG_SYS_CACHELINE_SIZE 32 /* For all MPC74xx CPUs */
|
|
#if defined(CONFIG_CMD_KGDB)
|
|
#define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
|
|
#endif
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* L2CR setup -- make sure this is right for your board!
|
|
* look in include/mpc74xx.h for the defines used here
|
|
*/
|
|
|
|
#define CONFIG_SYS_L2
|
|
|
|
|
|
#if defined (CONFIG_750CX) || defined (CONFIG_750FX)
|
|
#define L2_INIT 0
|
|
#else
|
|
|
|
#define L2_INIT 0
|
|
/*
|
|
#define L2_INIT (L2CR_L2SIZ_2M | L2CR_L2CLK_3 | L2CR_L2RAM_BURST | \
|
|
L2CR_L2OH_5 | L2CR_L2CTL | L2CR_L2WT)
|
|
*/
|
|
#endif
|
|
|
|
#define L2_ENABLE (L2_INIT | L2CR_L2E)
|
|
|
|
/*
|
|
* Internal Definitions
|
|
*
|
|
* Boot Flags
|
|
*/
|
|
#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
|
|
#define BOOTFLAG_WARM 0x02 /* Software reboot */
|
|
|
|
#define CONFIG_SYS_BOARD_ASM_INIT 1
|
|
|
|
#endif /* __CONFIG_H */
|