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.
162 lines
5.0 KiB
162 lines
5.0 KiB
/*
|
|
* Copyright (C) 2009 Texas Instruments Incorporated
|
|
*
|
|
* 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 __CONFIG_H
|
|
#define __CONFIG_H
|
|
|
|
/* Spectrum Digital TMS320DM6467 EVM board */
|
|
#define DAVINCI_DM6467EVM
|
|
#define CONFIG_DISPLAY_CPUINFO
|
|
#define CONFIG_SYS_USE_NAND
|
|
#define CONFIG_SYS_NAND_SMALLPAGE
|
|
|
|
#define CONFIG_SKIP_LOWLEVEL_INIT
|
|
|
|
/* SoC Configuration */
|
|
#define CONFIG_ARM926EJS /* arm926ejs CPU */
|
|
|
|
/* Clock rates detection */
|
|
#ifndef __ASSEMBLY__
|
|
extern unsigned int davinci_arm_clk_get(void);
|
|
#endif
|
|
|
|
#define CFG_REFCLK_FREQ 27000000
|
|
/* Arm Clock frequency */
|
|
#define CONFIG_SYS_CLK_FREQ davinci_arm_clk_get()
|
|
/* Timer Input clock freq */
|
|
#define CONFIG_SYS_HZ_CLOCK (CONFIG_SYS_CLK_FREQ/2)
|
|
#define CONFIG_SYS_TIMERBASE 0x01c21400 /* use timer 0 */
|
|
#define CONFIG_SYS_HZ 1000
|
|
#define CONFIG_SOC_DM646X
|
|
|
|
/* EEPROM definitions for EEPROM */
|
|
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
|
|
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
|
|
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6
|
|
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20
|
|
|
|
/* Memory Info */
|
|
#define CONFIG_SYS_MALLOC_LEN (1 << 20) /* 1 MiB */
|
|
#define CONFIG_SYS_MEMTEST_START 0x80000000
|
|
#define CONFIG_SYS_MEMTEST_END 0x81000000 /* 16MB RAM test */
|
|
#define CONFIG_NR_DRAM_BANKS 1
|
|
#define CONFIG_STACKSIZE (256 << 10) /* 256 KiB */
|
|
#define PHYS_SDRAM_1 0x80000000 /* DDR Start */
|
|
#define PHYS_SDRAM_1_SIZE (256 << 20) /* DDR size 256MB */
|
|
|
|
/* Linux interfacing */
|
|
#define CONFIG_CMDLINE_TAG
|
|
#define CONFIG_SETUP_MEMORY_TAGS
|
|
#define CONFIG_SYS_BARGSIZE 1024 /* Bootarg Size */
|
|
#define CONFIG_SYS_LOAD_ADDR 0x80700000 /* kernel address */
|
|
|
|
/* Serial Driver info */
|
|
#define CONFIG_SYS_NS16550
|
|
#define CONFIG_SYS_NS16550_SERIAL
|
|
#define CONFIG_SYS_NS16550_REG_SIZE 4
|
|
#define CONFIG_SYS_NS16550_COM1 0x01c20000
|
|
#define CONFIG_SYS_NS16550_CLK 24000000
|
|
#define CONFIG_CONS_INDEX 1
|
|
#define CONFIG_BAUDRATE 115200
|
|
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
|
|
|
|
/* I2C Configuration */
|
|
#define CONFIG_HARD_I2C
|
|
#define CONFIG_DRIVER_DAVINCI_I2C
|
|
#define CONFIG_SYS_I2C_SPEED 80000
|
|
#define CONFIG_SYS_I2C_SLAVE 10
|
|
|
|
/* Network & Ethernet Configuration */
|
|
#define CONFIG_DRIVER_TI_EMAC
|
|
#define CONFIG_EMAC_MDIO_PHY_NUM 1
|
|
#define CONFIG_MII
|
|
#define CONFIG_BOOTP_DEFAULT
|
|
#define CONFIG_BOOTP_DNS
|
|
#define CONFIG_BOOTP_DNS2
|
|
#define CONFIG_BOOTP_SEND_HOSTNAME
|
|
#define CONFIG_NET_RETRY_COUNT 10
|
|
#define CONFIG_CMD_NET
|
|
|
|
/* Flash & Environment */
|
|
#define CONFIG_SYS_NO_FLASH
|
|
#ifdef CONFIG_SYS_USE_NAND
|
|
#define CONFIG_NAND_DAVINCI
|
|
#define CONFIG_SYS_NAND_CS 2
|
|
#undef CONFIG_ENV_IS_IN_FLASH
|
|
#define CONFIG_ENV_IS_IN_NAND
|
|
#define CONFIG_ENV_SIZE (16 << 10) /* 16 KiB */
|
|
#define CONFIG_SYS_NAND_BASE_LIST {0x42000000, }
|
|
#define CONFIG_SYS_NAND_HW_ECC
|
|
#define CONFIG_SYS_MAX_NAND_DEVICE 1
|
|
#define CONFIG_ENV_OFFSET 0
|
|
#else
|
|
#define CONFIG_ENV_IS_NOWHERE
|
|
#define CONFIG_ENV_SIZE (4 << 10) /* 4 KiB */
|
|
#endif
|
|
|
|
/* U-Boot general configuration */
|
|
#undef CONFIG_USE_IRQ /* No IRQ/FIQ in U-Boot */
|
|
#define CONFIG_BOOTDELAY 3
|
|
#define CONFIG_BOOTFILE "uImage" /* Boot file name */
|
|
#define CONFIG_SYS_PROMPT "DM6467 EVM > " /* Monitor Command Prompt */
|
|
#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
|
|
#define CONFIG_SYS_PBSIZE \
|
|
(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
|
|
#define CONFIG_SYS_MAXARGS 16
|
|
#define CONFIG_VERSION_VARIABLE
|
|
#define CONFIG_AUTO_COMPLETE
|
|
#define CONFIG_SYS_HUSH_PARSER
|
|
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
|
|
#define CONFIG_CMDLINE_EDITING
|
|
#define CONFIG_SYS_LONGHELP
|
|
#define CONFIG_CRC32_VERIFY
|
|
#define CONFIG_MX_CYCLIC
|
|
#define CONFIG_BOOTCOMMAND "source 0x82080000; dhcp; bootm"
|
|
#define CONFIG_BOOTARGS \
|
|
"mem=120M console=ttyS0,115200n8 " \
|
|
"root=/dev/hda1 rw noinitrd ip=dhcp"
|
|
|
|
/* U-Boot commands */
|
|
#include <config_cmd_default.h>
|
|
#define CONFIG_CMD_ASKENV
|
|
#define CONFIG_CMD_DIAG
|
|
#define CONFIG_CMD_I2C
|
|
#define CONFIG_CMD_MII
|
|
#define CONFIG_CMD_SAVES
|
|
#define CONFIG_CMD_EEPROM
|
|
#define CONFIG_CMD_PING
|
|
#define CONFIG_CMD_DHCP
|
|
#undef CONFIG_CMD_BDI
|
|
#undef CONFIG_CMD_FPGA
|
|
#undef CONFIG_CMD_SETGETDCR
|
|
#ifdef CONFIG_SYS_USE_NAND
|
|
#undef CONFIG_CMD_FLASH
|
|
#undef CONFIG_CMD_IMLS
|
|
#define CONFIG_CMD_NAND
|
|
#endif
|
|
|
|
#define CONFIG_MAX_RAM_BANK_SIZE (256 << 20) /* 256 MB */
|
|
|
|
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
|
|
#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
|
|
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + \
|
|
CONFIG_SYS_INIT_RAM_SIZE - \
|
|
GENERATED_GBL_DATA_SIZE)
|
|
|
|
#endif /* __CONFIG_H */
|
|
|