mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-14 08:57:58 +00:00
c11da19454
I reorganized my config files, putting the common stuff into netstal-common.h (got the idea by looking a amcc-common.h from Stefan). Added stuff to boot the new powerpc linux via NFS (only tested with HCU4). Signed-off-by: Niklaus Giger <niklaus.giger@netstal.com> Signed-off-by: Stefan Roese <sr@denx.de>
330 lines
12 KiB
C
330 lines
12 KiB
C
/*
|
|
* (C) Copyright 2007-2008 Netstal Maschinen AG
|
|
* Niklaus Giger (Niklaus.Giger@netstal.com)
|
|
*
|
|
* (C) Copyright 2006-2007
|
|
* Stefan Roese, DENX Software Engineering, sr@denx.de.
|
|
*
|
|
* (C) Copyright 2006
|
|
* Jacqueline Pira-Ferriol, AMCC/IBM, jpira-ferriol@fr.ibm.com
|
|
* Alain Saurel, AMCC/IBM, alain.saurel@fr.ibm.com
|
|
*
|
|
* 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
|
|
*/
|
|
|
|
/************************************************************************
|
|
* hcu5.h - configuration for HCU5 board (derived from sequoia.h)
|
|
***********************************************************************/
|
|
|
|
#ifndef __CONFIG_H
|
|
#define __CONFIG_H
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* High Level Configuration Options
|
|
*----------------------------------------------------------------------*/
|
|
#define CONFIG_HCU5 1 /* Board is HCU5 */
|
|
#define CONFIG_440EPX 1 /* Specific PPC440EPx */
|
|
#define CONFIG_440 1 /* ... PPC440 family */
|
|
#define CONFIG_4xx 1 /* ... PPC4xx family */
|
|
#define CONFIG_HOSTNAME hcu5
|
|
|
|
/*
|
|
* Include common defines/options for all boards produced by Netstal Maschinen
|
|
*/
|
|
#include "netstal-common.h"
|
|
|
|
#define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */
|
|
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
|
|
#define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Base addresses -- Note these are effective addresses where the
|
|
* actual resources get mapped (not physical addresses)
|
|
*----------------------------------------------------------------------*/
|
|
#define CONFIG_SYS_MONITOR_LEN (320 * 1024) /* Reserve 320 kB for Monitor */
|
|
#define CONFIG_SYS_MALLOC_LEN (256 * 1024) /* Reserve 256 kB for malloc() */
|
|
|
|
#define CONFIG_SYS_TLB_FOR_BOOT_FLASH 3
|
|
#define CONFIG_SYS_BOOT_BASE_ADDR 0xfff00000
|
|
#define CONFIG_SYS_SDRAM_BASE 0x00000000 /* _must_ be 0 */
|
|
#define CONFIG_SYS_FLASH_BASE 0xfff80000 /* start of FLASH */
|
|
#define CONFIG_SYS_MONITOR_BASE TEXT_BASE
|
|
#define CONFIG_SYS_OCM_BASE 0xe0010000 /* ocm */
|
|
#define CONFIG_SYS_OCM_DATA_ADDR CONFIG_SYS_OCM_BASE
|
|
#define CONFIG_SYS_PCI_BASE 0xe0000000 /* Internal PCI regs */
|
|
#define CONFIG_SYS_PCI_MEMBASE 0x80000000 /* mapped pci memory */
|
|
#define CONFIG_SYS_PCI_MEMBASE1 CONFIG_SYS_PCI_MEMBASE + 0x10000000
|
|
#define CONFIG_SYS_PCI_MEMBASE2 CONFIG_SYS_PCI_MEMBASE1 + 0x10000000
|
|
#define CONFIG_SYS_PCI_MEMBASE3 CONFIG_SYS_PCI_MEMBASE2 + 0x10000000
|
|
|
|
/* Don't change either of these */
|
|
#define CONFIG_SYS_PERIPHERAL_BASE 0xef600000 /* internal peripherals */
|
|
|
|
#define CONFIG_SYS_USB2D0_BASE 0xe0000100
|
|
#define CONFIG_SYS_USB_DEVICE 0xe0000000
|
|
#define CONFIG_SYS_USB_HOST 0xe0000400
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Initial RAM & stack pointer
|
|
*----------------------------------------------------------------------*/
|
|
/* 440EPx/440GRx have 16KB of internal SRAM, so no need for D-Cache */
|
|
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_BASE /* OCM */
|
|
|
|
#define CONFIG_SYS_INIT_RAM_END (4 << 10)
|
|
#define CONFIG_SYS_GBL_DATA_SIZE 256 /* num bytes 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_POST_WORD_ADDR
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Serial Port
|
|
*----------------------------------------------------------------------*/
|
|
#undef CONFIG_SYS_EXT_SERIAL_CLOCK /* external serial clock */
|
|
#define CONFIG_BAUDRATE 115200
|
|
#undef CONFIG_SERIAL_SOFTWARE_FIFO
|
|
#undef CONFIG_UART1_CONSOLE
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Environment
|
|
*----------------------------------------------------------------------*/
|
|
|
|
#undef CONFIG_ENV_IS_IN_NVRAM
|
|
#define CONFIG_ENV_IS_IN_FLASH
|
|
#undef CONFIG_ENV_IS_IN_EEPROM
|
|
#undef CONFIG_ENV_IS_NOWHERE
|
|
|
|
#ifdef CONFIG_ENV_IS_IN_EEPROM
|
|
/* Put the environment after the SDRAM and bootstrap configuration */
|
|
#define PROM_SIZE 2048
|
|
#define CONFIG_SYS_BOOSTRAP_OPTION_OFFSET 512
|
|
#define CONFIG_ENV_OFFSET (CONFIG_SYS_BOOSTRAP_OPTION_OFFSET + 0x10)
|
|
#define CONFIG_ENV_SIZE (PROM_SIZE-CONFIG_ENV_OFFSET)
|
|
#endif
|
|
|
|
#ifdef CONFIG_ENV_IS_IN_FLASH
|
|
/* Put the environment in Flash */
|
|
#define CONFIG_ENV_SECT_SIZE 0x10000 /* size of one complete sector */
|
|
#define CONFIG_ENV_ADDR ((-CONFIG_SYS_MONITOR_LEN)-CONFIG_ENV_SECT_SIZE)
|
|
#define CONFIG_ENV_SIZE 8*1024 /* 8 KB Environment Sector */
|
|
|
|
/* Address and size of Redundant Environment Sector */
|
|
#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR-CONFIG_ENV_SECT_SIZE)
|
|
#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
|
|
|
|
#endif
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* DDR SDRAM
|
|
*----------------------------------------------------------------------*/
|
|
#define CONFIG_SYS_MBYTES_SDRAM (128) /* 128 MB or 256 MB */
|
|
#define CONFIG_SYS_DDR_CACHED_ADDR 0x50000000 /* setup 2nd TLB cached here */
|
|
#undef CONFIG_DDR_DATA_EYE /* Do not use DDR2 optimization */
|
|
#define CONFIG_DDR_ECC 1 /* enable ECC */
|
|
|
|
/* Following two definitions must be kept in sync with config.h of vxWorks */
|
|
#define USER_RESERVED_MEM ( 0) /* in kB */
|
|
#define PM_RESERVED_MEM ( 64) /* in kB: pmLib reserved area size */
|
|
#define CONFIG_PRAM ( USER_RESERVED_MEM + PM_RESERVED_MEM )
|
|
|
|
#define CONFIG_SYS_MEM_TOP_HIDE (4 << 10) /* don't use last 4kbytes */
|
|
/* 440EPx errata CHIP 11 */
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* I2C stuff for a ATMEL AT24C16 (2kB holding ENV, we are using the
|
|
* the second internal I2C controller of the PPC440EPx
|
|
*----------------------------------------------------------------------*/
|
|
#define CONFIG_SYS_SPD_BUS_NUM 1
|
|
|
|
/* Setup some board specific values for the default environment variables */
|
|
#define CONFIG_IPADDR 172.25.1.15
|
|
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
CONFIG_NETSTAL_DEF_ENV \
|
|
CONFIG_NETSTAL_DEF_ENV_POWERPC \
|
|
""
|
|
|
|
#define CONFIG_M88E1111_PHY 1
|
|
#define CONFIG_IBM_EMAC4_V4 1
|
|
|
|
#define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */
|
|
#define CONFIG_PHY1_ADDR 2
|
|
|
|
/* USB */
|
|
#define CONFIG_USB_OHCI
|
|
#define CONFIG_USB_STORAGE
|
|
|
|
/* Comment this out to enable USB 1.1 device */
|
|
#define USB_2_0_DEVICE
|
|
|
|
/* Partitions */
|
|
#define CONFIG_MAC_PARTITION
|
|
#define CONFIG_DOS_PARTITION
|
|
#define CONFIG_ISO_PARTITION
|
|
|
|
/*
|
|
* BOOTP options
|
|
*/
|
|
#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_EEPROM
|
|
#define CONFIG_CMD_ELF
|
|
#define CONFIG_CMD_FLASH
|
|
#define CONFIG_CMD_FAT
|
|
#define CONFIG_CMD_I2C
|
|
#define CONFIG_CMD_IMMAP
|
|
#define CONFIG_CMD_IRQ
|
|
#define CONFIG_CMD_MII
|
|
#define CONFIG_CMD_NET
|
|
#define CONFIG_CMD_NFS
|
|
#define CONFIG_CMD_PING
|
|
#define CONFIG_CMD_REGINFO
|
|
#define CONFIG_CMD_SDRAM
|
|
#define CONFIG_CMD_USB
|
|
|
|
/* POST support */
|
|
#define CONFIG_POST (CONFIG_SYS_POST_MEMORY | \
|
|
CONFIG_SYS_POST_UART | \
|
|
CONFIG_SYS_POST_I2C | \
|
|
CONFIG_SYS_POST_CACHE | \
|
|
CONFIG_SYS_POST_FPU | \
|
|
CONFIG_SYS_POST_ETHER | \
|
|
CONFIG_SYS_POST_SPR)
|
|
#define CONFIG_SYS_POST_UART_TABLE {UART0_BASE}
|
|
|
|
#define CONFIG_SYS_POST_WORD_ADDR (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
|
|
#define CONFIG_SYS_POST_CACHE_ADDR 0x7fff0000 /* free virtual address */
|
|
#define CONFIG_SYS_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */
|
|
|
|
#define CONFIG_SUPPORT_VFAT
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Miscellaneous configurable options
|
|
*----------------------------------------------------------------------*/
|
|
#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)
|
|
#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 0x0400000 /* memtest works on */
|
|
#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
|
|
|
|
#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* PCI stuff
|
|
*----------------------------------------------------------------------*/
|
|
/* General PCI */
|
|
#define CONFIG_PCI 1 /* include pci support */
|
|
#undef CONFIG_PCI_PNP /* do (not) pci plug-and-play */
|
|
#undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
|
|
#define CONFIG_SYS_PCI_TARGBASE 0x80000000 /* PCIaddr map to CONFIG_SYS_PCI_MEMBASE*/
|
|
|
|
/* Board-specific PCI */
|
|
#define CONFIG_SYS_PCI_TARGET_INIT
|
|
#define CONFIG_SYS_PCI_MASTER_INIT
|
|
|
|
#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */
|
|
#define CONFIG_SYS_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 CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Flash
|
|
*----------------------------------------------------------------------*/
|
|
|
|
/* Use common CFI driver */
|
|
#define CONFIG_SYS_FLASH_CFI
|
|
#define CONFIG_FLASH_CFI_DRIVER
|
|
/* board provides its own flash_init code */
|
|
#define CONFIG_FLASH_CFI_LEGACY 1
|
|
#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_8BIT
|
|
#define CONFIG_SYS_FLASH_LEGACY_512Kx8 1
|
|
|
|
/* print 'E' for empty sector on flinfo */
|
|
#define CONFIG_SYS_FLASH_EMPTY_INFO
|
|
|
|
#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
|
|
#define CONFIG_SYS_MAX_FLASH_SECT 8 /* max number of sectors on one chip */
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* External Bus Controller (EBC) Setup
|
|
*----------------------------------------------------------------------*/
|
|
#define CONFIG_SYS_FLASH CONFIG_SYS_FLASH_BASE
|
|
#define CONFIG_SYS_CS_1 0xC8000000 /* CAN */
|
|
#define CONFIG_SYS_CS_2 0xCC000000 /* CPLD and IMC-Bus Standard */
|
|
#define CONFIG_SYS_CPLD CONFIG_SYS_CS_2
|
|
#define CONFIG_SYS_CS_3 0xCE000000 /* CPLD and IMC-Bus Fast */
|
|
|
|
#define CONFIG_SYS_BOOTFLASH_CS 0 /* Boot Flash chip connected to CSx */
|
|
#define CONFIG_SYS_EBC_PB0AP 0x02005400
|
|
#define CONFIG_SYS_EBC_PB0CR 0xFFF18000 /* (CONFIG_SYS_FLASH | 0xda000) */
|
|
#define FLASH_BASE0_PRELIM CONFIG_SYS_FLASH_BASE /* FLASH bank #0 */
|
|
|
|
/* Memory Bank 1 CAN-Chips initialization */
|
|
#define CONFIG_SYS_EBC_PB1AP 0x02054500
|
|
#define CONFIG_SYS_EBC_PB1CR 0xC8018000
|
|
|
|
/* Memory Bank 2 CPLD/IMC-Bus standard initialization */
|
|
#define CONFIG_SYS_EBC_PB2AP 0x01840300
|
|
#define CONFIG_SYS_EBC_PB2CR 0xCC0BA000
|
|
|
|
/* Memory Bank 3 IMC-Bus fast mode initialization */
|
|
#define CONFIG_SYS_EBC_PB3AP 0x01800300
|
|
#define CONFIG_SYS_EBC_PB3CR 0xCE0BA000
|
|
|
|
/* Memory Bank 4 (not used) initialization */
|
|
#undef CONFIG_SYS_EBC_PB4AP
|
|
#undef CONFIG_SYS_EBC_PB4CR
|
|
|
|
/* Memory Bank 5 (not used) initialization */
|
|
#undef CONFIG_SYS_EBC_PB5AP
|
|
#undef CONFIG_SYS_EBC_PB5CR
|
|
|
|
#define HCU_CPLD_VERSION_REGISTER ( CONFIG_SYS_CPLD + 0x0F00000 )
|
|
#define HCU_HW_VERSION_REGISTER ( CONFIG_SYS_CPLD + 0x1400000 )
|
|
|
|
#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_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
|
|
#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
|
|
#endif
|
|
|
|
#endif /* __CONFIG_H */
|