mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-27 07:01:24 +00:00
6f2f01b9f3
Some small SPLs do not use nand_base.c, and a subset of those also require a special driver. Some SPLs need software ECC but others can't fit it. All existing boards that specify CONFIG_SPL_NAND_SUPPORT have these symbols added to preserve existing behavior. Signed-off-by: Scott Wood <scottwood@freescale.com> -- v2: use positive logic for including bits of NAND, rather than a MINIMAL symbol that excludes things.
236 lines
7.1 KiB
C
236 lines
7.1 KiB
C
/*
|
|
* Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
|
|
*
|
|
* Based on davinci_dvevm.h. Original Copyrights follow:
|
|
*
|
|
* Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
|
|
*
|
|
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*/
|
|
|
|
#ifndef __CONFIG_H
|
|
#define __CONFIG_H
|
|
|
|
/*
|
|
* Board
|
|
*/
|
|
#define CONFIG_SYS_USE_NAND 1
|
|
|
|
/*
|
|
* SoC Configuration
|
|
*/
|
|
#define CONFIG_MACH_DAVINCI_HAWK
|
|
#define CONFIG_ARM926EJS /* arm926ejs CPU core */
|
|
#define CONFIG_SOC_DA8XX /* TI DA8xx SoC */
|
|
#define CONFIG_SOC_DA850 /* TI DA850 SoC */
|
|
#define CONFIG_SYS_EXCEPTION_VECTORS_HIGH
|
|
#define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID)
|
|
#define CONFIG_SYS_OSCIN_FREQ 24000000
|
|
#define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE
|
|
#define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID)
|
|
#define CONFIG_SYS_HZ 1000
|
|
#define CONFIG_SKIP_LOWLEVEL_INIT
|
|
#define CONFIG_BOARD_EARLY_INIT_F
|
|
#define CONFIG_AIS_CONFIG_FILE "board/$(BOARDDIR)/hawkboard-ais-nand.cfg"
|
|
|
|
#define CONFIG_SYS_DA850_SYSCFG_SUSPSRC ( \
|
|
DAVINCI_SYSCFG_SUSPSRC_EMAC | \
|
|
DAVINCI_SYSCFG_SUSPSRC_I2C | \
|
|
DAVINCI_SYSCFG_SUSPSRC_SPI1 | \
|
|
DAVINCI_SYSCFG_SUSPSRC_TIMER0 | \
|
|
DAVINCI_SYSCFG_SUSPSRC_UART2)
|
|
|
|
#if defined(CONFIG_UART_U_BOOT)
|
|
#define CONFIG_SYS_TEXT_BASE 0xc1080000
|
|
#elif !defined(CONFIG_SPL_BUILD)
|
|
#define CONFIG_SYS_TEXT_BASE 0xc1180000
|
|
#endif
|
|
|
|
/* Spl */
|
|
#define CONFIG_SPL
|
|
#define CONFIG_SPL_FRAMEWORK
|
|
#define CONFIG_SPL_BOARD_INIT
|
|
#define CONFIG_SPL_NAND_SUPPORT
|
|
#define CONFIG_SPL_NAND_BASE
|
|
#define CONFIG_SPL_NAND_DRIVERS
|
|
#define CONFIG_SPL_NAND_ECC
|
|
#define CONFIG_SPL_NAND_SIMPLE
|
|
#define CONFIG_SPL_LIBGENERIC_SUPPORT /* for udelay and __div64_32 for NAND */
|
|
#define CONFIG_SPL_SERIAL_SUPPORT
|
|
#define CONFIG_SPL_LDSCRIPT "board/$(BOARDDIR)/u-boot-spl-hawk.lds"
|
|
#define CONFIG_SPL_TEXT_BASE 0xc1080000
|
|
#define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR
|
|
|
|
/*
|
|
* Memory Info
|
|
*/
|
|
#define CONFIG_SYS_MALLOC_LEN (1*1024*1024) /* malloc() len */
|
|
#define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE
|
|
#define PHYS_SDRAM_1_SIZE (128 << 20) /* SDRAM size 128MB */
|
|
#define CONFIG_SYS_SDRAM_BASE 0xc0000000
|
|
#define CONFIG_MAX_RAM_BANK_SIZE (512 << 20)
|
|
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 -\
|
|
GENERATED_GBL_DATA_SIZE)
|
|
#define CONFIG_SYS_MONITOR_LEN 0x60000
|
|
|
|
/* memtest start addr */
|
|
#define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1)
|
|
|
|
/* memtest will be run on 16MB */
|
|
#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 16*1024*1024)
|
|
|
|
#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
|
|
|
|
/*
|
|
* Serial Driver info
|
|
*/
|
|
#define CONFIG_SYS_NS16550
|
|
#define CONFIG_SYS_NS16550_SERIAL
|
|
#define CONFIG_SYS_NS16550_REG_SIZE -4
|
|
#define CONFIG_SYS_NS16550_COM1 DAVINCI_UART2_BASE
|
|
#define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID)
|
|
#define CONFIG_CONS_INDEX 1
|
|
#define CONFIG_BAUDRATE 115200
|
|
|
|
/*
|
|
* Network & Ethernet Configuration
|
|
*/
|
|
#define CONFIG_DRIVER_TI_EMAC
|
|
#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
|
|
|
|
/*
|
|
* Nand Flash
|
|
*/
|
|
#ifdef CONFIG_SYS_USE_NAND
|
|
#define CONFIG_SYS_NO_FLASH
|
|
#define CONFIG_ENV_IS_IN_NAND
|
|
#define CONFIG_ENV_SIZE (128 << 10)
|
|
#define CONFIG_SYS_NAND_BASE DAVINCI_ASYNC_EMIF_DATA_CE3_BASE
|
|
#define CONFIG_CLE_MASK 0x10
|
|
#define CONFIG_ALE_MASK 0x8
|
|
#define CONFIG_SYS_NAND_USE_FLASH_BBT
|
|
#define CONFIG_NAND_DAVINCI
|
|
#define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
|
|
#define CONFIG_SYS_NAND_HW_ECC_OOBFIRST /* SPL nand driver configuration */
|
|
#define CFG_DAVINCI_STD_NAND_LAYOUT
|
|
#define CONFIG_SYS_NAND_CS 3
|
|
#define CONFIG_SYS_NAND_PAGE_2K
|
|
/* Max number of NAND devices */
|
|
#define CONFIG_SYS_MAX_NAND_DEVICE 1
|
|
#define CONFIG_SYS_NAND_BASE_LIST { 0x62000000, }
|
|
/* Block 0--not used by bootcode */
|
|
#define CONFIG_ENV_OFFSET 0x0
|
|
|
|
#define CONFIG_SYS_NAND_PAGE_SIZE (2 << 10)
|
|
#define CONFIG_SYS_NAND_BLOCK_SIZE (128 << 10)
|
|
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0xe0000
|
|
#define CONFIG_SYS_NAND_U_BOOT_DST 0xc1180000
|
|
#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_NAND_U_BOOT_DST
|
|
#define CONFIG_SYS_NAND_U_BOOT_RELOC_SP (CONFIG_SYS_NAND_U_BOOT_DST - \
|
|
CONFIG_SYS_NAND_U_BOOT_SIZE - \
|
|
CONFIG_SYS_MALLOC_LEN - \
|
|
GENERATED_GBL_DATA_SIZE)
|
|
#define CONFIG_SYS_NAND_ECCPOS { \
|
|
24, 25, 26, 27, 28, \
|
|
29, 30, 31, 32, 33, 34, 35, 36, 37, 38, \
|
|
39, 40, 41, 42, 43, 44, 45, 46, 47, 48, \
|
|
49, 50, 51, 52, 53, 54, 55, 56, 57, 58, \
|
|
59, 60, 61, 62, 63 }
|
|
#define CONFIG_SYS_NAND_PAGE_COUNT 64
|
|
#define CONFIG_SYS_NAND_BAD_BLOCK_POS 0
|
|
#define CONFIG_SYS_NAND_ECCSIZE 512
|
|
#define CONFIG_SYS_NAND_ECCBYTES 10
|
|
#define CONFIG_SYS_NAND_OOBSIZE 64
|
|
|
|
#endif /* CONFIG_SYS_USE_NAND */
|
|
|
|
/* USB Configs */
|
|
#define CONFIG_SYS_USB_OHCI_CPU_INIT
|
|
#define CONFIG_USB_OHCI_NEW
|
|
#define CONFIG_USB_OHCI_DA8XX
|
|
#define CONFIG_USB_STORAGE
|
|
#define CONFIG_DOS_PARTITION
|
|
#define CONFIG_SYS_USB_OHCI_REGS_BASE 0x01E25000
|
|
#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 15
|
|
#define CONFIG_SYS_USB_OHCI_SLOT_NAME "hawkboard"
|
|
|
|
/*
|
|
* U-Boot general configuration
|
|
*/
|
|
#define CONFIG_MISC_INIT_R
|
|
#define CONFIG_BOOTFILE "uImage" /* Boot file name */
|
|
#define CONFIG_SYS_PROMPT "hawkboard > " /* 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 /* max number of command args */
|
|
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
|
|
#define CONFIG_SYS_LOAD_ADDR (PHYS_SDRAM_1 + 0x700000)
|
|
#define CONFIG_VERSION_VARIABLE
|
|
#define CONFIG_AUTO_COMPLETE
|
|
#define CONFIG_SYS_HUSH_PARSER
|
|
#define CONFIG_CMDLINE_EDITING
|
|
#define CONFIG_SYS_LONGHELP
|
|
#define CONFIG_CRC32_VERIFY
|
|
#define CONFIG_MX_CYCLIC
|
|
|
|
/*
|
|
* Linux Information
|
|
*/
|
|
#define LINUX_BOOT_PARAM_ADDR (CONFIG_SYS_MEMTEST_START + 0x100)
|
|
#define CONFIG_CMDLINE_TAG
|
|
#define CONFIG_SETUP_MEMORY_TAGS
|
|
#define CONFIG_BOOTARGS \
|
|
"mem=128M console=ttyS2,115200n8 root=/dev/ram0 rw initrd=0xc1180000,"\
|
|
"4M ip=static"
|
|
#define CONFIG_BOOTDELAY 3
|
|
|
|
/*
|
|
* U-Boot commands
|
|
*/
|
|
#include <config_cmd_default.h>
|
|
#define CONFIG_CMD_ENV
|
|
#define CONFIG_CMD_ASKENV
|
|
#define CONFIG_CMD_DHCP
|
|
#define CONFIG_CMD_DIAG
|
|
#define CONFIG_CMD_MII
|
|
#define CONFIG_CMD_PING
|
|
#define CONFIG_CMD_SAVES
|
|
#define CONFIG_CMD_MEMORY
|
|
#define CONFIG_CMD_USB
|
|
#define CONFIG_CMD_EXT2
|
|
|
|
#ifdef CONFIG_CMD_BDI
|
|
#define CONFIG_CLOCKS
|
|
#endif
|
|
|
|
#ifdef CONFIG_SYS_USE_NAND
|
|
#undef CONFIG_CMD_FLASH
|
|
#undef CONFIG_CMD_IMLS
|
|
#define CONFIG_CMD_NAND
|
|
#endif
|
|
|
|
#ifndef CONFIG_DRIVER_TI_EMAC
|
|
#undef CONFIG_CMD_NET
|
|
#undef CONFIG_CMD_DHCP
|
|
#undef CONFIG_CMD_MII
|
|
#undef CONFIG_CMD_PING
|
|
#endif
|
|
|
|
#endif /* __CONFIG_H */
|