u-boot/include/configs/highbank.h
Jason Hobbs a34e854948 ARM: highbank: change env config to use nvram
Update the highbank config to use env from NVRAM. Also remove extra env
settings as they are not used unless the default env is used.

Signed-off-by: Jason Hobbs <jason.hobbs@calxeda.com>
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2012-03-28 23:34:13 +02:00

128 lines
3.6 KiB
C

/*
* Copyright 2010-2011 Calxeda, Inc.
*
* 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 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#define CONFIG_L2_OFF
#define CONFIG_SYS_NO_FLASH
#define CFG_HZ 1000
#define CONFIG_SYS_HZ CFG_HZ
#define CONFIG_OF_LIBFDT
#define CONFIG_FIT
#define CONFIG_SYS_BOOTMAPSZ (16 << 20)
/*
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (512 * 1024)
#define CONFIG_PL011_SERIAL
#define CONFIG_PL011_CLOCK 150000000
#define CONFIG_PL01x_PORTS { (void *)(0xFFF36000) }
#define CONFIG_CONS_INDEX 0
#define CONFIG_BAUDRATE 38400
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
#define CONFIG_BOOTCOUNT_LIMIT
#define CONFIG_SYS_BOOTCOUNT_ADDR 0xfff3cf0c
#define CONFIG_MISC_INIT_R
#define CONFIG_SCSI_AHCI
#define CONFIG_SCSI_AHCI_PLAT
#define CONFIG_SYS_SCSI_MAX_SCSI_ID 5
#define CONFIG_SYS_SCSI_MAX_LUN 1
#define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
CONFIG_SYS_SCSI_MAX_LUN)
#define CONFIG_DOS_PARTITION
#define CONFIG_CALXEDA_XGMAC
/* PXE support */
#define CONFIG_BOOTP_PXE
#define CONFIG_BOOTP_PXE_CLIENTARCH 0x100
#define CONFIG_BOOTP_VCI_STRING "U-boot.armv7.highbank"
/*
* Command line configuration.
*/
#include <config_cmd_default.h>
#define CONFIG_CMD_BDI
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_ELF
#define CONFIG_CMD_MEMORY
#define CONFIG_CMD_LOADS
#define CONFIG_CMD_SCSI
#define CONFIG_CMD_EXT2
#define CONFIG_CMD_PXE
#define CONFIG_MENU
#define CONFIG_BOOTDELAY 2
/*
* Miscellaneous configurable options
*/
#define CONFIG_CMDLINE_EDITING
#define CONFIG_AUTO_COMPLETE
#define CONFIG_SYS_LONGHELP /* undef to save memory */
#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
#define CONFIG_SYS_MAXARGS 16 /* max number of cmd args */
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
#define CONFIG_SYS_PROMPT "Highbank #"
/* Print Buffer Size */
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
sizeof(CONFIG_SYS_PROMPT)+16)
#define CONFIG_SYS_LOAD_ADDR 0x800000
/*-----------------------------------------------------------------------
* Stack sizes
*
* The stack sizes are set up in start.S using the settings below
*/
#define CONFIG_STACKSIZE (128*1024) /* regular stack */
#ifdef CONFIG_USE_IRQ
#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
#endif
/*-----------------------------------------------------------------------
* Physical Memory Map
*/
#define CONFIG_NR_DRAM_BANKS 1
#define PHYS_SDRAM_1_SIZE (4089 << 20)
#define CONFIG_SYS_MEMTEST_START 0x100000
#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1_SIZE - 0x100000)
/* Environment data setup
*/
#define CONFIG_ENV_IS_IN_NVRAM
#define CONFIG_SYS_NVRAM_BASE_ADDR 0xfff88000 /* NVRAM base address */
#define CONFIG_SYS_NVRAM_SIZE 0x8000 /* NVRAM size */
#define CONFIG_ENV_SIZE 0x2000 /* Size of Environ */
#define CONFIG_ENV_ADDR CONFIG_SYS_NVRAM_BASE_ADDR
#define CONFIG_SYS_SDRAM_BASE 0x00000000
#define CONFIG_SYS_TEXT_BASE 0x00008000
#define CONFIG_SYS_INIT_SP_ADDR 0x01000000
#define CONFIG_SKIP_LOWLEVEL_INIT
#endif