mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-18 10:48:51 +00:00
c841c12c7a
An I2C EEPROM HT24LC04 (512B) is available on the netspace_v2 board (and parents). This EEPROM hold data such as Ethernet MAC addresses and power flags. Signed-off-by: Simon Guinot <simon.guinot@sequanux.org>
178 lines
4.6 KiB
C
178 lines
4.6 KiB
C
/*
|
|
* Copyright (C) 2011 Simon Guinot <sguinot@lacie.com>
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#ifndef _CONFIG_NETSPACE_V2_H
|
|
#define _CONFIG_NETSPACE_V2_H
|
|
|
|
/*
|
|
* Machine number definition
|
|
*/
|
|
#if defined(CONFIG_INETSPACE_V2)
|
|
#define CONFIG_MACH_TYPE MACH_TYPE_INETSPACE_V2
|
|
#define CONFIG_IDENT_STRING " IS v2"
|
|
#elif defined(CONFIG_NETSPACE_V2)
|
|
#define CONFIG_MACH_TYPE MACH_TYPE_NETSPACE_V2
|
|
#define CONFIG_IDENT_STRING " NS v2"
|
|
#elif defined(CONFIG_NETSPACE_MAX_V2)
|
|
#define CONFIG_MACH_TYPE MACH_TYPE_NETSPACE_MAX_V2
|
|
#define CONFIG_IDENT_STRING " NS Max v2"
|
|
#else
|
|
#error "Unknown board"
|
|
#endif
|
|
|
|
/*
|
|
* High Level Configuration Options (easy to change)
|
|
*/
|
|
#define CONFIG_FEROCEON_88FR131 /* CPU Core subversion */
|
|
#define CONFIG_KIRKWOOD /* SOC Family Name */
|
|
#define CONFIG_KW88F6281 /* SOC Name */
|
|
#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */
|
|
|
|
/*
|
|
* Commands configuration
|
|
*/
|
|
#define CONFIG_SYS_NO_FLASH /* Declare no flash (NOR/SPI) */
|
|
#include <config_cmd_default.h>
|
|
#define CONFIG_CMD_ENV
|
|
#define CONFIG_CMD_DHCP
|
|
#define CONFIG_CMD_PING
|
|
#define CONFIG_CMD_SF
|
|
#define CONFIG_CMD_I2C
|
|
#define CONFIG_CMD_IDE
|
|
#define CONFIG_CMD_USB
|
|
|
|
/*
|
|
* Core clock definition.
|
|
*/
|
|
#define CONFIG_SYS_TCLK 166000000 /* 166MHz */
|
|
|
|
#define CONFIG_NR_DRAM_BANKS 1
|
|
#ifdef CONFIG_INETSPACE_V2
|
|
/* Different SDRAM configuration and size for Internet Space v2 */
|
|
#define CONFIG_SYS_KWD_CONFIG ($(SRCTREE)/$(CONFIG_BOARDDIR)/kwbimage-is2.cfg)
|
|
#endif
|
|
|
|
/*
|
|
* mv-common.h should be defined after CMD configs since it used them
|
|
* to enable certain macros
|
|
*/
|
|
#include "mv-common.h"
|
|
|
|
/* Remove or override few declarations from mv-common.h */
|
|
#undef CONFIG_RBTREE
|
|
#undef CONFIG_ENV_SPI_MAX_HZ
|
|
#undef CONFIG_SYS_IDE_MAXBUS
|
|
#undef CONFIG_SYS_IDE_MAXDEVICE
|
|
#undef CONFIG_SYS_PROMPT
|
|
#define CONFIG_ENV_SPI_MAX_HZ 20000000 /* 20Mhz */
|
|
#define CONFIG_SYS_IDE_MAXBUS 1
|
|
#define CONFIG_SYS_IDE_MAXDEVICE 1
|
|
#define CONFIG_SYS_PROMPT "ns2> "
|
|
|
|
/*
|
|
* Ethernet Driver configuration
|
|
*/
|
|
#ifdef CONFIG_CMD_NET
|
|
#define CONFIG_MVGBE_PORTS {1, 0} /* enable port 0 only */
|
|
#define CONFIG_NETCONSOLE
|
|
#endif
|
|
|
|
/*
|
|
* SATA Driver configuration
|
|
*/
|
|
#ifdef CONFIG_MVSATA_IDE
|
|
#define CONFIG_SYS_ATA_IDE0_OFFSET MV_SATA_PORT0_OFFSET
|
|
/* Network Space Max v2 use 2 SATA ports */
|
|
#ifdef CONFIG_NETSPACE_MAX_V2
|
|
#define CONFIG_SYS_ATA_IDE1_OFFSET MV_SATA_PORT1_OFFSET
|
|
#endif
|
|
#endif
|
|
|
|
/*
|
|
* Enable GPI0 support
|
|
*/
|
|
#define CONFIG_KIRKWOOD_GPIO
|
|
|
|
/*
|
|
* Enable I2C support
|
|
*/
|
|
#ifdef CONFIG_CMD_I2C
|
|
/* I2C EEPROM HT24LC04 (512B - 32 pages of 16 Bytes) */
|
|
#define CONFIG_CMD_EEPROM
|
|
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
|
|
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 /* 16-byte page size */
|
|
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* 8-bit device address */
|
|
#endif /* CONFIG_CMD_I2C */
|
|
|
|
/*
|
|
* File systems support
|
|
*/
|
|
#define CONFIG_CMD_EXT2
|
|
#define CONFIG_CMD_FAT
|
|
|
|
/*
|
|
* Use the HUSH parser
|
|
*/
|
|
#define CONFIG_SYS_HUSH_PARSER
|
|
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
|
|
|
|
/*
|
|
* Console configuration
|
|
*/
|
|
#define CONFIG_CONSOLE_MUX
|
|
#define CONFIG_SYS_CONSOLE_IS_IN_ENV
|
|
|
|
/*
|
|
* Enable device tree support
|
|
*/
|
|
#define CONFIG_OF_LIBFDT
|
|
|
|
/*
|
|
* Environment variables configurations
|
|
*/
|
|
#define CONFIG_ENV_IS_IN_SPI_FLASH
|
|
#define CONFIG_ENV_SECT_SIZE 0x10000 /* 64KB */
|
|
#define CONFIG_ENV_SIZE 0x1000 /* 4KB */
|
|
#define CONFIG_ENV_ADDR 0x70000
|
|
#define CONFIG_ENV_OFFSET 0x70000 /* env starts here */
|
|
|
|
/*
|
|
* Default environment variables
|
|
*/
|
|
#define CONFIG_BOOTARGS "console=ttyS0,115200"
|
|
|
|
#define CONFIG_BOOTCOMMAND \
|
|
"dhcp && run netconsole; " \
|
|
"if run usbload || run diskload; then bootm; fi"
|
|
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"stdin=serial\0" \
|
|
"stdout=serial\0" \
|
|
"stderr=serial\0" \
|
|
"bootfile=uImage\0" \
|
|
"loadaddr=0x800000\0" \
|
|
"autoload=no\0" \
|
|
"netconsole=" \
|
|
"set stdin $stdin,nc; " \
|
|
"set stdout $stdout,nc; " \
|
|
"set stderr $stderr,nc;\0" \
|
|
"diskload=ide reset && " \
|
|
"ext2load ide 0:1 $loadaddr /boot/$bootfile\0" \
|
|
"usbload=usb start && " \
|
|
"fatload usb 0:1 $loadaddr /boot/$bootfile\0"
|
|
|
|
#endif /* _CONFIG_NETSPACE_V2_H */
|