mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-16 09:48:16 +00:00
72675dc6c0
This patch series unifies the AMCC eval board ports by introducing a common include header for all AMCC eval boards: include/configs/amcc-common.h This header now includes all common configuration options/defines which are removed from the board specific headers. The reason for this is ease of maintenance and unified look and feel of all AMCC boards. Signed-off-by: Stefan Roese <sr@denx.de>
254 lines
9.1 KiB
C
254 lines
9.1 KiB
C
/*
|
|
* (C) Copyright 2005-2007
|
|
* 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
|
|
*/
|
|
|
|
/************************************************************************
|
|
* yosemite.h - configuration for Yosemite & Yellowstone boards
|
|
***********************************************************************/
|
|
#ifndef __CONFIG_H
|
|
#define __CONFIG_H
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* High Level Configuration Options
|
|
*----------------------------------------------------------------------*/
|
|
/* This config file is used for Yosemite (440EP) and Yellowstone (440GR)*/
|
|
#ifndef CONFIG_YELLOWSTONE
|
|
#define CONFIG_440EP 1 /* Specific PPC440EP support */
|
|
#define CONFIG_HOSTNAME yosemite
|
|
#else
|
|
#define CONFIG_440GR 1 /* Specific PPC440GR support */
|
|
#define CONFIG_HOSTNAME yellowstone
|
|
#endif
|
|
#define CONFIG_440 1 /* ... PPC440 family */
|
|
#define CONFIG_4xx 1 /* ... PPC4xx family */
|
|
#define CONFIG_SYS_CLK_FREQ 66666666 /* external freq to pll */
|
|
|
|
/*
|
|
* Include common defines/options for all AMCC eval boards
|
|
*/
|
|
#include "amcc-common.h"
|
|
|
|
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
|
|
#define CONFIG_MISC_INIT_R 1 /* call misc_init_r() */
|
|
#define CONFIG_BOARD_RESET 1 /* call board_reset() */
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Base addresses -- Note these are effective addresses where the
|
|
* actual resources get mapped (not physical addresses)
|
|
*----------------------------------------------------------------------*/
|
|
#define CFG_FLASH_BASE 0xfc000000 /* start of FLASH */
|
|
#define CFG_PCI_MEMBASE 0xa0000000 /* mapped pci memory*/
|
|
#define CFG_PCI_MEMBASE1 CFG_PCI_MEMBASE + 0x10000000
|
|
#define CFG_PCI_MEMBASE2 CFG_PCI_MEMBASE1 + 0x10000000
|
|
#define CFG_PCI_MEMBASE3 CFG_PCI_MEMBASE2 + 0x10000000
|
|
|
|
/*Don't change either of these*/
|
|
#define CFG_PERIPHERAL_BASE 0xef600000 /* internal peripherals*/
|
|
#define CFG_PCI_BASE 0xe0000000 /* internal PCI regs*/
|
|
/*Don't change either of these*/
|
|
|
|
#define CFG_USB_DEVICE 0x50000000
|
|
#define CFG_NVRAM_BASE_ADDR 0x80000000
|
|
#define CFG_BCSR_BASE (CFG_NVRAM_BASE_ADDR | 0x2000)
|
|
#define CFG_BOOT_BASE_ADDR 0xf0000000
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Initial RAM & stack pointer (placed in SDRAM)
|
|
*----------------------------------------------------------------------*/
|
|
#define CFG_INIT_RAM_DCACHE 1 /* d-cache as init ram */
|
|
#define CFG_INIT_RAM_ADDR 0x70000000 /* DCache */
|
|
#define CFG_INIT_RAM_END (4 << 10)
|
|
#define CFG_GBL_DATA_SIZE 256 /* 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
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Serial Port
|
|
*----------------------------------------------------------------------*/
|
|
#define CFG_EXT_SERIAL_CLOCK 11059200 /* use external 11.059MHz clk */
|
|
/*define this if you want console on UART1*/
|
|
#undef CONFIG_UART1_CONSOLE
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Environment
|
|
*----------------------------------------------------------------------*/
|
|
/*
|
|
* Define here the location of the environment variables (FLASH or EEPROM).
|
|
* Note: DENX encourages to use redundant environment in FLASH.
|
|
*/
|
|
#if 1
|
|
#define CFG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */
|
|
#else
|
|
#define CFG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */
|
|
#endif
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* FLASH related
|
|
*----------------------------------------------------------------------*/
|
|
#define CFG_FLASH_CFI /* The flash is CFI compatible */
|
|
#define CFG_FLASH_CFI_DRIVER /* Use common CFI driver */
|
|
#define CFG_FLASH_CFI_AMD_RESET 1 /* AMD RESET for STM 29W320DB! */
|
|
|
|
#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
|
|
#define CFG_MAX_FLASH_SECT 512 /* max number of sectors on one chip */
|
|
|
|
#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
|
|
#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
|
|
|
|
#define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
|
|
|
|
#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
|
|
|
|
#ifdef CFG_ENV_IS_IN_FLASH
|
|
#define CFG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */
|
|
#define CFG_ENV_ADDR (CFG_MONITOR_BASE-CFG_ENV_SECT_SIZE)
|
|
#define CFG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */
|
|
|
|
/* 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)
|
|
#endif /* CFG_ENV_IS_IN_FLASH */
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* DDR SDRAM
|
|
*----------------------------------------------------------------------*/
|
|
#undef CONFIG_SPD_EEPROM /* Don't use SPD EEPROM for setup */
|
|
#define CFG_KBYTES_SDRAM (128 * 1024) /* 128MB */
|
|
#define CFG_SDRAM_BANKS (2)
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* I2C
|
|
*----------------------------------------------------------------------*/
|
|
#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
|
|
|
|
#define CFG_I2C_MULTI_EEPROMS
|
|
#define CFG_I2C_EEPROM_ADDR (0xa8>>1)
|
|
#define CFG_I2C_EEPROM_ADDR_LEN 1
|
|
#define CFG_EEPROM_PAGE_WRITE_ENABLE
|
|
#define CFG_EEPROM_PAGE_WRITE_BITS 3
|
|
#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10
|
|
|
|
#ifdef CFG_ENV_IS_IN_EEPROM
|
|
#define CFG_ENV_SIZE 0x200 /* Size of Environment vars */
|
|
#define CFG_ENV_OFFSET 0x0
|
|
#endif /* CFG_ENV_IS_IN_EEPROM */
|
|
|
|
/* I2C SYSMON (LM75, AD7414 is almost compatible) */
|
|
#define CONFIG_DTT_LM75 1 /* ON Semi's LM75 */
|
|
#define CONFIG_DTT_AD7414 1 /* use AD7414 */
|
|
#define CONFIG_DTT_SENSORS {0} /* Sensor addresses */
|
|
#define CFG_DTT_MAX_TEMP 70
|
|
#define CFG_DTT_LOW_TEMP -30
|
|
#define CFG_DTT_HYSTERESIS 3
|
|
|
|
/*
|
|
* Default environment variables
|
|
*/
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
CONFIG_AMCC_DEF_ENV \
|
|
CONFIG_AMCC_DEF_ENV_POWERPC \
|
|
CONFIG_AMCC_DEF_ENV_PPC_OLD \
|
|
CONFIG_AMCC_DEF_ENV_NOR_UPD \
|
|
"kernel_addr=fc000000\0" \
|
|
"ramdisk_addr=fc180000\0" \
|
|
""
|
|
|
|
#define CONFIG_HAS_ETH0 1 /* add support for "ethaddr" */
|
|
#define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */
|
|
#define CONFIG_PHY_ADDR 1 /* PHY address, See schematics */
|
|
#define CONFIG_PHY1_ADDR 3
|
|
|
|
/* Partitions */
|
|
#define CONFIG_MAC_PARTITION
|
|
#define CONFIG_DOS_PARTITION
|
|
#define CONFIG_ISO_PARTITION
|
|
|
|
#ifdef CONFIG_440EP
|
|
/* USB */
|
|
#define CONFIG_USB_OHCI_NEW
|
|
#define CONFIG_USB_STORAGE
|
|
#define CFG_OHCI_BE_CONTROLLER
|
|
|
|
#undef CFG_USB_OHCI_BOARD_INIT
|
|
#define CFG_USB_OHCI_CPU_INIT 1
|
|
#define CFG_USB_OHCI_REGS_BASE (CFG_PERIPHERAL_BASE | 0x1000)
|
|
#define CFG_USB_OHCI_SLOT_NAME "ppc440"
|
|
#define CFG_USB_OHCI_MAX_ROOT_PORTS 15
|
|
|
|
/* Comment this out to enable USB 1.1 device */
|
|
#define USB_2_0_DEVICE
|
|
|
|
#define CONFIG_SUPPORT_VFAT
|
|
#endif /* CONFIG_440EP */
|
|
|
|
#ifdef DEBUG
|
|
#define CONFIG_PANIC_HANG
|
|
#else
|
|
#define CONFIG_HW_WATCHDOG /* watchdog */
|
|
#endif
|
|
|
|
/*
|
|
* Commands additional to the ones defined in amcc-common.h
|
|
*/
|
|
#define CONFIG_CMD_DTT
|
|
#define CONFIG_CMD_PCI
|
|
|
|
#ifdef CONFIG_440EP
|
|
#define CONFIG_CMD_USB
|
|
#define CONFIG_CMD_FAT
|
|
#define CONFIG_CMD_EXT2
|
|
#endif
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* PCI stuff
|
|
*-----------------------------------------------------------------------
|
|
*/
|
|
/* General PCI */
|
|
#define CONFIG_PCI /* include pci support */
|
|
#undef CONFIG_PCI_PNP /* do (not) pci plug-and-play */
|
|
#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
|
|
#define CFG_PCI_TARGBASE 0x80000000 /* PCIaddr mapped to CFG_PCI_MEMBASE*/
|
|
|
|
/* Board-specific PCI */
|
|
#define CFG_PCI_TARGET_INIT
|
|
#define CFG_PCI_MASTER_INIT
|
|
|
|
#define CFG_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */
|
|
#define CFG_PCI_SUBSYS_ID 0xcafe /* Whatever */
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* External Bus Controller (EBC) Setup
|
|
*----------------------------------------------------------------------*/
|
|
#define CFG_FLASH CFG_FLASH_BASE
|
|
#define CFG_CPLD 0x80000000
|
|
|
|
/* Memory Bank 0 (NOR-FLASH) initialization */
|
|
#define CFG_EBC_PB0AP 0x03017300
|
|
#define CFG_EBC_PB0CR (CFG_FLASH | 0xda000)
|
|
|
|
/* Memory Bank 2 (CPLD) initialization */
|
|
#define CFG_EBC_PB2AP 0x04814500
|
|
#define CFG_EBC_PB2CR (CFG_CPLD | 0x18000)
|
|
|
|
#define CFG_BCSR5_PCI66EN 0x80
|
|
|
|
#endif /* __CONFIG_H */
|