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https://github.com/AsahiLinux/u-boot
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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
/*
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* (C) Copyright 2007-2008 Netstal Maschinen AG
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* Niklaus Giger (Niklaus.Giger@netstal.com)
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*
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* (C) Copyright 2006-2007
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* Stefan Roese, DENX Software Engineering, sr@denx.de.
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*
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* (C) Copyright 2006
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* Jacqueline Pira-Ferriol, AMCC/IBM, jpira-ferriol@fr.ibm.com
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* Alain Saurel, AMCC/IBM, alain.saurel@fr.ibm.com
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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/************************************************************************
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* hcu5.h - configuration for HCU5 board (derived from sequoia.h)
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***********************************************************************/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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/*-----------------------------------------------------------------------
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* High Level Configuration Options
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*----------------------------------------------------------------------*/
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#define CONFIG_HCU5 1 /* Board is HCU5 */
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#define CONFIG_440EPX 1 /* Specific PPC440EPx */
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#define CONFIG_440 1 /* ... PPC440 family */
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#define CONFIG_4xx 1 /* ... PPC4xx family */
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#define CONFIG_HOSTNAME hcu5
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/*
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* Include common defines/options for all boards produced by Netstal Maschinen
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*/
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#include "netstal-common.h"
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#define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */
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#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
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#define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */
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/*-----------------------------------------------------------------------
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* Base addresses -- Note these are effective addresses where the
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* actual resources get mapped (not physical addresses)
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*----------------------------------------------------------------------*/
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#define CONFIG_SYS_MONITOR_LEN (320 * 1024) /* Reserve 320 kB for Monitor */
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#define CONFIG_SYS_MALLOC_LEN (256 * 1024) /* Reserve 256 kB for malloc() */
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#define CONFIG_SYS_TLB_FOR_BOOT_FLASH 3
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#define CONFIG_SYS_BOOT_BASE_ADDR 0xfff00000
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#define CONFIG_SYS_SDRAM_BASE 0x00000000 /* _must_ be 0 */
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#define CONFIG_SYS_FLASH_BASE 0xfff80000 /* start of FLASH */
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#define CONFIG_SYS_MONITOR_BASE TEXT_BASE
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#define CONFIG_SYS_OCM_BASE 0xe0010000 /* ocm */
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#define CONFIG_SYS_OCM_DATA_ADDR CONFIG_SYS_OCM_BASE
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#define CONFIG_SYS_PCI_BASE 0xe0000000 /* Internal PCI regs */
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#define CONFIG_SYS_PCI_MEMBASE 0x80000000 /* mapped pci memory */
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#define CONFIG_SYS_PCI_MEMBASE1 CONFIG_SYS_PCI_MEMBASE + 0x10000000
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#define CONFIG_SYS_PCI_MEMBASE2 CONFIG_SYS_PCI_MEMBASE1 + 0x10000000
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#define CONFIG_SYS_PCI_MEMBASE3 CONFIG_SYS_PCI_MEMBASE2 + 0x10000000
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/* Don't change either of these */
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#define CONFIG_SYS_PERIPHERAL_BASE 0xef600000 /* internal peripherals */
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#define CONFIG_SYS_USB2D0_BASE 0xe0000100
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#define CONFIG_SYS_USB_DEVICE 0xe0000000
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#define CONFIG_SYS_USB_HOST 0xe0000400
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/*-----------------------------------------------------------------------
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* Initial RAM & stack pointer
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*----------------------------------------------------------------------*/
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/* 440EPx/440GRx have 16KB of internal SRAM, so no need for D-Cache */
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#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_BASE /* OCM */
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#define CONFIG_SYS_INIT_RAM_END (4 << 10)
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#define CONFIG_SYS_GBL_DATA_SIZE 256 /* num bytes initial data */
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#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
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#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_POST_WORD_ADDR
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/*-----------------------------------------------------------------------
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* Serial Port
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*----------------------------------------------------------------------*/
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#undef CONFIG_SYS_EXT_SERIAL_CLOCK /* external serial clock */
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#define CONFIG_BAUDRATE 115200
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#undef CONFIG_SERIAL_SOFTWARE_FIFO
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#undef CONFIG_UART1_CONSOLE
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/*-----------------------------------------------------------------------
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* Environment
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*----------------------------------------------------------------------*/
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#undef CONFIG_ENV_IS_IN_NVRAM
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#define CONFIG_ENV_IS_IN_FLASH
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#undef CONFIG_ENV_IS_IN_EEPROM
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#undef CONFIG_ENV_IS_NOWHERE
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#ifdef CONFIG_ENV_IS_IN_EEPROM
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/* Put the environment after the SDRAM and bootstrap configuration */
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#define PROM_SIZE 2048
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#define CONFIG_SYS_BOOSTRAP_OPTION_OFFSET 512
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#define CONFIG_ENV_OFFSET (CONFIG_SYS_BOOSTRAP_OPTION_OFFSET + 0x10)
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#define CONFIG_ENV_SIZE (PROM_SIZE-CONFIG_ENV_OFFSET)
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#endif
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#ifdef CONFIG_ENV_IS_IN_FLASH
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/* Put the environment in Flash */
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#define CONFIG_ENV_SECT_SIZE 0x10000 /* size of one complete sector */
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#define CONFIG_ENV_ADDR ((-CONFIG_SYS_MONITOR_LEN)-CONFIG_ENV_SECT_SIZE)
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#define CONFIG_ENV_SIZE 8*1024 /* 8 KB Environment Sector */
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/* Address and size of Redundant Environment Sector */
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#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR-CONFIG_ENV_SECT_SIZE)
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#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
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#endif
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/*-----------------------------------------------------------------------
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* DDR SDRAM
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*----------------------------------------------------------------------*/
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#define CONFIG_SYS_MBYTES_SDRAM (128) /* 128 MB or 256 MB */
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#define CONFIG_SYS_DDR_CACHED_ADDR 0x50000000 /* setup 2nd TLB cached here */
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#undef CONFIG_DDR_DATA_EYE /* Do not use DDR2 optimization */
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#define CONFIG_DDR_ECC 1 /* enable ECC */
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/* Following two definitions must be kept in sync with config.h of vxWorks */
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#define USER_RESERVED_MEM ( 0) /* in kB */
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#define PM_RESERVED_MEM ( 64) /* in kB: pmLib reserved area size */
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#define CONFIG_PRAM ( USER_RESERVED_MEM + PM_RESERVED_MEM )
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#define CONFIG_SYS_MEM_TOP_HIDE (4 << 10) /* don't use last 4kbytes */
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/* 440EPx errata CHIP 11 */
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/*-----------------------------------------------------------------------
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* I2C stuff for a ATMEL AT24C16 (2kB holding ENV, we are using the
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* the second internal I2C controller of the PPC440EPx
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*----------------------------------------------------------------------*/
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#define CONFIG_SYS_SPD_BUS_NUM 1
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/* Setup some board specific values for the default environment variables */
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#define CONFIG_IPADDR 172.25.1.15
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#define CONFIG_EXTRA_ENV_SETTINGS \
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CONFIG_NETSTAL_DEF_ENV \
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CONFIG_NETSTAL_DEF_ENV_POWERPC \
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""
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#define CONFIG_M88E1111_PHY 1
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#define CONFIG_IBM_EMAC4_V4 1
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#define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */
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#define CONFIG_PHY1_ADDR 2
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/* USB */
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#define CONFIG_USB_OHCI
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#define CONFIG_USB_STORAGE
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/* Comment this out to enable USB 1.1 device */
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#define USB_2_0_DEVICE
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/* Partitions */
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#define CONFIG_MAC_PARTITION
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#define CONFIG_DOS_PARTITION
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#define CONFIG_ISO_PARTITION
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/*
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* BOOTP options
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*/
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#define CONFIG_BOOTP_BOOTFILESIZE
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#define CONFIG_BOOTP_BOOTPATH
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#define CONFIG_BOOTP_GATEWAY
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#define CONFIG_BOOTP_HOSTNAME
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/*
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* Command line configuration.
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*/
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#include <config_cmd_default.h>
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#define CONFIG_CMD_ASKENV
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#define CONFIG_CMD_DHCP
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#define CONFIG_CMD_DIAG
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#define CONFIG_CMD_EEPROM
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#define CONFIG_CMD_ELF
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#define CONFIG_CMD_FLASH
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#define CONFIG_CMD_FAT
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#define CONFIG_CMD_I2C
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#define CONFIG_CMD_IMMAP
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#define CONFIG_CMD_IRQ
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#define CONFIG_CMD_MII
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#define CONFIG_CMD_NET
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#define CONFIG_CMD_NFS
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#define CONFIG_CMD_PING
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#define CONFIG_CMD_REGINFO
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#define CONFIG_CMD_SDRAM
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#define CONFIG_CMD_USB
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/* POST support */
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#define CONFIG_POST (CONFIG_SYS_POST_MEMORY | \
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CONFIG_SYS_POST_UART | \
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CONFIG_SYS_POST_I2C | \
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CONFIG_SYS_POST_CACHE | \
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CONFIG_SYS_POST_FPU | \
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CONFIG_SYS_POST_ETHER | \
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CONFIG_SYS_POST_SPR)
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#define CONFIG_SYS_POST_UART_TABLE {UART0_BASE}
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#define CONFIG_SYS_POST_WORD_ADDR (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
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#define CONFIG_SYS_POST_CACHE_ADDR 0x7fff0000 /* free virtual address */
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#define CONFIG_SYS_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */
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#define CONFIG_SUPPORT_VFAT
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/*-----------------------------------------------------------------------
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* Miscellaneous configurable options
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*----------------------------------------------------------------------*/
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#define CONFIG_SYS_LONGHELP /* undef to save memory */
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#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
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#if defined(CONFIG_CMD_KGDB)
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#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
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#else
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#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
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#endif
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#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
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#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
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#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */
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#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
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#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
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/*-----------------------------------------------------------------------
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* PCI stuff
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*----------------------------------------------------------------------*/
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/* General PCI */
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#define CONFIG_PCI 1 /* include pci support */
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#undef CONFIG_PCI_PNP /* do (not) pci plug-and-play */
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#undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
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#define CONFIG_SYS_PCI_TARGBASE 0x80000000 /* PCIaddr map to CONFIG_SYS_PCI_MEMBASE*/
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/* Board-specific PCI */
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#define CONFIG_SYS_PCI_TARGET_INIT
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#define CONFIG_SYS_PCI_MASTER_INIT
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#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */
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#define CONFIG_SYS_PCI_SUBSYS_ID 0xcafe /* Whatever */
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/*
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* For booting Linux, the board info and command line data
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* have to be in the first 8 MB of memory, since this is
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* the maximum mapped by the Linux kernel during initialization.
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*/
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#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
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/*-----------------------------------------------------------------------
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* Flash
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*----------------------------------------------------------------------*/
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/* Use common CFI driver */
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#define CONFIG_SYS_FLASH_CFI
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#define CONFIG_FLASH_CFI_DRIVER
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/* board provides its own flash_init code */
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#define CONFIG_FLASH_CFI_LEGACY 1
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#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_8BIT
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#define CONFIG_SYS_FLASH_LEGACY_512Kx8 1
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/* print 'E' for empty sector on flinfo */
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#define CONFIG_SYS_FLASH_EMPTY_INFO
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#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
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#define CONFIG_SYS_MAX_FLASH_SECT 8 /* max number of sectors on one chip */
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/*-----------------------------------------------------------------------
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* External Bus Controller (EBC) Setup
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*----------------------------------------------------------------------*/
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#define CONFIG_SYS_FLASH CONFIG_SYS_FLASH_BASE
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#define CONFIG_SYS_CS_1 0xC8000000 /* CAN */
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#define CONFIG_SYS_CS_2 0xCC000000 /* CPLD and IMC-Bus Standard */
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#define CONFIG_SYS_CPLD CONFIG_SYS_CS_2
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#define CONFIG_SYS_CS_3 0xCE000000 /* CPLD and IMC-Bus Fast */
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#define CONFIG_SYS_BOOTFLASH_CS 0 /* Boot Flash chip connected to CSx */
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#define CONFIG_SYS_EBC_PB0AP 0x02005400
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#define CONFIG_SYS_EBC_PB0CR 0xFFF18000 /* (CONFIG_SYS_FLASH | 0xda000) */
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#define FLASH_BASE0_PRELIM CONFIG_SYS_FLASH_BASE /* FLASH bank #0 */
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/* Memory Bank 1 CAN-Chips initialization */
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#define CONFIG_SYS_EBC_PB1AP 0x02054500
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#define CONFIG_SYS_EBC_PB1CR 0xC8018000
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/* Memory Bank 2 CPLD/IMC-Bus standard initialization */
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#define CONFIG_SYS_EBC_PB2AP 0x01840300
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#define CONFIG_SYS_EBC_PB2CR 0xCC0BA000
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/* Memory Bank 3 IMC-Bus fast mode initialization */
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#define CONFIG_SYS_EBC_PB3AP 0x01800300
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#define CONFIG_SYS_EBC_PB3CR 0xCE0BA000
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/* Memory Bank 4 (not used) initialization */
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#undef CONFIG_SYS_EBC_PB4AP
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#undef CONFIG_SYS_EBC_PB4CR
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/* Memory Bank 5 (not used) initialization */
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#undef CONFIG_SYS_EBC_PB5AP
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#undef CONFIG_SYS_EBC_PB5CR
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#define HCU_CPLD_VERSION_REGISTER ( CONFIG_SYS_CPLD + 0x0F00000 )
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#define HCU_HW_VERSION_REGISTER ( CONFIG_SYS_CPLD + 0x1400000 )
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#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
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#ifdef CONFIG_SYS_HUSH_PARSER
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#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
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#endif
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#if defined(CONFIG_CMD_KGDB)
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#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
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#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
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#endif
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#endif /* __CONFIG_H */
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