upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
224 lines
6.1 KiB
224 lines
6.1 KiB
/*
|
|
* (C) Copyright 2009
|
|
* Vipin Kumar, STMicroelectronics, <vipin.kumar@st.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.
|
|
*
|
|
* 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
|
|
*/
|
|
|
|
#ifndef _SPEAR_COMMON_H
|
|
#define _SPEAR_COMMON_H
|
|
/*
|
|
* Common configurations used for both spear3xx as well as spear6xx
|
|
*/
|
|
|
|
/* USBD driver configuration */
|
|
#define CONFIG_SPEARUDC
|
|
#define CONFIG_USB_DEVICE
|
|
#define CONFIG_USB_TTY
|
|
|
|
#define CONFIG_USBD_PRODUCT_NAME "SPEAr SoC"
|
|
#define CONFIG_USBD_MANUFACTURER "ST Microelectronics"
|
|
|
|
#define CONFIG_EXTRA_ENV_USBTTY "usbtty=cdc_acm\0"
|
|
|
|
/* I2C driver configuration */
|
|
#define CONFIG_HARD_I2C
|
|
#define CONFIG_SPEAR_I2C
|
|
#define CONFIG_SYS_I2C_SPEED 400000
|
|
#define CONFIG_SYS_I2C_SLAVE 0x02
|
|
|
|
#define CONFIG_I2C_CHIPADDRESS 0x50
|
|
|
|
/* Timer, HZ specific defines */
|
|
#define CONFIG_SYS_HZ (1000)
|
|
#define CONFIG_SYS_HZ_CLOCK (8300000)
|
|
|
|
/* Flash configuration */
|
|
#if defined(CONFIG_FLASH_PNOR)
|
|
#define CONFIG_SPEAR_EMI 1
|
|
#else
|
|
#define CONFIG_SPEARSMI 1
|
|
#endif
|
|
|
|
#if defined(CONFIG_SPEARSMI)
|
|
|
|
#define CONFIG_SYS_MAX_FLASH_BANKS 2
|
|
#define CONFIG_SYS_FLASH_BASE (0xF8000000)
|
|
#define CONFIG_SYS_CS1_FLASH_BASE (0xF9000000)
|
|
#define CONFIG_SYS_FLASH_BANK_SIZE (0x01000000)
|
|
#define CONFIG_SYS_FLASH_ADDR_BASE {CONFIG_SYS_FLASH_BASE, \
|
|
CONFIG_SYS_CS1_FLASH_BASE}
|
|
#define CONFIG_SYS_MAX_FLASH_SECT 128
|
|
|
|
#define CONFIG_SYS_FLASH_EMPTY_INFO 1
|
|
#define CONFIG_SYS_FLASH_ERASE_TOUT (3 * CONFIG_SYS_HZ)
|
|
#define CONFIG_SYS_FLASH_WRITE_TOUT (3 * CONFIG_SYS_HZ)
|
|
|
|
#endif
|
|
|
|
/*
|
|
* Serial Configuration (PL011)
|
|
* CONFIG_PL01x_PORTS is defined in specific files
|
|
*/
|
|
#define CONFIG_PL011_SERIAL
|
|
#define CONFIG_PL011_CLOCK (48 * 1000 * 1000)
|
|
#define CONFIG_CONS_INDEX 0
|
|
#define CONFIG_BAUDRATE 115200
|
|
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, \
|
|
57600, 115200 }
|
|
|
|
#define CONFIG_SYS_LOADS_BAUD_CHANGE
|
|
|
|
/* NAND FLASH Configuration */
|
|
#define CONFIG_MTD_DEVICE
|
|
#define CONFIG_MTD_PARTITIONS
|
|
#define CONFIG_NAND_SPEAR 1
|
|
#define CONFIG_SYS_MAX_NAND_DEVICE 1
|
|
#define CONFIG_MTD_NAND_VERIFY_WRITE 1
|
|
|
|
/*
|
|
* Command support defines
|
|
*/
|
|
#define CONFIG_CMD_I2C
|
|
#define CONFIG_CMD_NAND
|
|
#define CONFIG_CMD_ENV
|
|
#define CONFIG_CMD_MEMORY
|
|
#define CONFIG_CMD_RUN
|
|
#define CONFIG_CMD_SAVES
|
|
|
|
/* This must be included AFTER the definition of CONFIG_COMMANDS (if any) */
|
|
#include <config_cmd_default.h>
|
|
#undef CONFIG_CMD_NET
|
|
#undef CONFIG_CMD_NFS
|
|
|
|
/*
|
|
* Default Environment Varible definitions
|
|
*/
|
|
#if defined(CONFIG_SPEAR_USBTTY)
|
|
#define CONFIG_BOOTDELAY -1
|
|
#else
|
|
#define CONFIG_BOOTDELAY 1
|
|
#endif
|
|
|
|
#define CONFIG_ENV_OVERWRITE
|
|
|
|
/*
|
|
* U-Boot Environment placing definitions.
|
|
*/
|
|
#if defined(CONFIG_ENV_IS_IN_FLASH)
|
|
#ifdef CONFIG_SPEARSMI
|
|
/*
|
|
* Environment is in serial NOR flash
|
|
*/
|
|
#define CONFIG_SYS_MONITOR_LEN 0x00040000
|
|
#define CONFIG_ENV_SECT_SIZE 0x00010000
|
|
#define CONFIG_FSMTDBLK "/dev/mtdblock8 "
|
|
|
|
#define CONFIG_BOOTCOMMAND "bootm 0xf8050000"
|
|
|
|
#elif defined(CONFIG_SPEAR_EMI)
|
|
/*
|
|
* Environment is in parallel NOR flash
|
|
*/
|
|
#define CONFIG_SYS_MONITOR_LEN 0x00060000
|
|
#define CONFIG_ENV_SECT_SIZE 0x00020000
|
|
#define CONFIG_FSMTDBLK "/dev/mtdblock3 "
|
|
|
|
#define CONFIG_BOOTCOMMAND "cp.b 0x50080000 0x1600000 " \
|
|
"0x4C0000; bootm 0x1600000"
|
|
#endif
|
|
|
|
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
|
|
#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \
|
|
CONFIG_SYS_MONITOR_LEN)
|
|
#elif defined(CONFIG_ENV_IS_IN_NAND)
|
|
/*
|
|
* Environment is in NAND
|
|
*/
|
|
|
|
#define CONFIG_ENV_OFFSET 0x60000
|
|
#define CONFIG_ENV_RANGE 0x10000
|
|
#define CONFIG_FSMTDBLK "/dev/mtdblock12 "
|
|
|
|
#define CONFIG_BOOTCOMMAND "nand read.jffs2 0x1600000 " \
|
|
"0x80000 0x4C0000; " \
|
|
"bootm 0x1600000"
|
|
#endif
|
|
|
|
#define CONFIG_BOOTARGS_NFS "root=/dev/nfs ip=dhcp " \
|
|
"console=ttyS0 init=/bin/sh"
|
|
#define CONFIG_BOOTARGS "console=ttyS0 mem=128M " \
|
|
"root="CONFIG_FSMTDBLK \
|
|
"rootfstype=jffs2"
|
|
|
|
#define CONFIG_ENV_SIZE 0x02000
|
|
|
|
/* Miscellaneous configurable options */
|
|
#define CONFIG_BOOT_PARAMS_ADDR 0x00000100
|
|
#define CONFIG_CMDLINE_TAG 1
|
|
#define CONFIG_SETUP_MEMORY_TAGS 1
|
|
#define CONFIG_MISC_INIT_R 1
|
|
#define CONFIG_ZERO_BOOTDELAY_CHECK 1
|
|
#define CONFIG_AUTOBOOT_KEYED 1
|
|
#define CONFIG_AUTOBOOT_STOP_STR " "
|
|
#define CONFIG_AUTOBOOT_PROMPT \
|
|
"Hit SPACE in %d seconds to stop autoboot.\n", bootdelay
|
|
|
|
#define CONFIG_SYS_MEMTEST_START 0x00800000
|
|
#define CONFIG_SYS_MEMTEST_END 0x04000000
|
|
#define CONFIG_SYS_MALLOC_LEN (1024*1024)
|
|
#define CONFIG_IDENT_STRING "-SPEAr"
|
|
#define CONFIG_SYS_LONGHELP
|
|
#define CONFIG_SYS_PROMPT "u-boot> "
|
|
#define CONFIG_CMDLINE_EDITING
|
|
#define CONFIG_SYS_CBSIZE 256
|
|
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
|
|
sizeof(CONFIG_SYS_PROMPT) + 16)
|
|
#define CONFIG_SYS_MAXARGS 16
|
|
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
|
|
#define CONFIG_SYS_LOAD_ADDR 0x00800000
|
|
#define CONFIG_SYS_CONSOLE_INFO_QUIET 1
|
|
#define CONFIG_SYS_64BIT_VSPRINTF 1
|
|
|
|
#define CONFIG_EXTRA_ENV_SETTINGS CONFIG_EXTRA_ENV_USBTTY
|
|
|
|
/* Stack sizes */
|
|
#define CONFIG_STACKSIZE (128*1024)
|
|
|
|
#ifdef CONFIG_USE_IRQ
|
|
#define CONFIG_STACKSIZE_IRQ (4*1024)
|
|
#define CONFIG_STACKSIZE_FIQ (4*1024)
|
|
#endif
|
|
|
|
/* Physical Memory Map */
|
|
#define CONFIG_NR_DRAM_BANKS 1
|
|
#define PHYS_SDRAM_1 0x00000000
|
|
#define PHYS_SDRAM_1_MAXSIZE 0x40000000
|
|
|
|
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
|
|
#define CONFIG_SYS_INIT_RAM_ADDR 0xD2800000
|
|
#define CONFIG_SYS_INIT_RAM_SIZE 0x2000
|
|
|
|
#define CONFIG_SYS_INIT_SP_OFFSET \
|
|
(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
|
|
|
|
#define CONFIG_SYS_INIT_SP_ADDR \
|
|
(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
|
|
|
|
#endif
|
|
|