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.
309 lines
9.4 KiB
309 lines
9.4 KiB
/*
|
|
* Copyright (C) 2009, Ilya Yanok, Emcraft Systems, <yanok@emcraft.com>
|
|
*
|
|
* Configuration settings for the Dave/DENX QongEVB-LITE board.
|
|
*
|
|
* 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
|
|
|
|
#include <asm/arch/imx-regs.h>
|
|
|
|
/* High Level Configuration Options */
|
|
#define CONFIG_ARM1136 1 /* This is an arm1136 CPU core */
|
|
#define CONFIG_MX31 1 /* in a mx31 */
|
|
#define CONFIG_QONG 1
|
|
#define CONFIG_MX31_HCLK_FREQ 26000000 /* 26MHz */
|
|
#define CONFIG_MX31_CLK32 32768
|
|
|
|
#define CONFIG_DISPLAY_CPUINFO
|
|
#define CONFIG_DISPLAY_BOARDINFO
|
|
|
|
#define CONFIG_SYS_TEXT_BASE 0xa0000000
|
|
|
|
#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
|
|
#define CONFIG_SETUP_MEMORY_TAGS 1
|
|
#define CONFIG_INITRD_TAG 1
|
|
|
|
/*
|
|
* Size of malloc() pool
|
|
*/
|
|
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 1024 * 1024)
|
|
|
|
/*
|
|
* Hardware drivers
|
|
*/
|
|
|
|
#define CONFIG_MXC_UART 1
|
|
#define CONFIG_SYS_MX31_UART1 1
|
|
|
|
#define CONFIG_MXC_GPIO
|
|
#define CONFIG_HW_WATCHDOG
|
|
|
|
#define CONFIG_MXC_SPI
|
|
#define CONFIG_DEFAULT_SPI_BUS 1
|
|
#define CONFIG_DEFAULT_SPI_MODE (SPI_MODE_0 | SPI_CS_HIGH)
|
|
#define CONFIG_RTC_MC13783
|
|
|
|
#define CONFIG_FSL_PMIC
|
|
#define CONFIG_FSL_PMIC_BUS 1
|
|
#define CONFIG_FSL_PMIC_CS 0
|
|
#define CONFIG_FSL_PMIC_CLK 100000
|
|
#define CONFIG_FSL_PMIC_MODE (SPI_MODE_0 | SPI_CS_HIGH)
|
|
|
|
/* FPGA */
|
|
#define CONFIG_FPGA
|
|
#define CONFIG_QONG_FPGA 1
|
|
#define CONFIG_FPGA_BASE (CS1_BASE)
|
|
#define CONFIG_FPGA_LATTICE
|
|
#define CONFIG_FPGA_COUNT 1
|
|
|
|
#ifdef CONFIG_QONG_FPGA
|
|
/* Ethernet */
|
|
#define CONFIG_DNET 1
|
|
#define CONFIG_DNET_BASE (CS1_BASE + QONG_FPGA_PERIPH_SIZE)
|
|
|
|
/* Framebuffer and LCD */
|
|
#define CONFIG_LCD
|
|
#define CONFIG_VIDEO_MX3
|
|
#define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
|
|
#define CONFIG_SYS_CONSOLE_IS_IN_ENV
|
|
#define LCD_BPP LCD_COLOR16
|
|
#define CONFIG_SPLASH_SCREEN
|
|
#define CONFIG_CMD_BMP
|
|
#define CONFIG_BMP_16BPP
|
|
#define CONFIG_DISPLAY_COM57H5M10XRC
|
|
|
|
/* USB */
|
|
#define CONFIG_CMD_USB
|
|
#ifdef CONFIG_CMD_USB
|
|
#define CONFIG_USB_EHCI /* Enable EHCI USB support */
|
|
#define CONFIG_USB_EHCI_MXC
|
|
#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
|
|
#define CONFIG_MXC_USB_PORT 2
|
|
#define CONFIG_MXC_USB_PORTSC (MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT)
|
|
#define CONFIG_MXC_USB_FLAGS MXC_EHCI_POWER_PINS_ENABLED
|
|
#define CONFIG_EHCI_IS_TDI
|
|
#define CONFIG_USB_STORAGE
|
|
#define CONFIG_DOS_PARTITION
|
|
#define CONFIG_SUPPORT_VFAT
|
|
#define CONFIG_CMD_EXT2
|
|
#define CONFIG_CMD_FAT
|
|
#endif /* CONFIG_CMD_USB */
|
|
|
|
/*
|
|
* Reducing the ARP timeout from default 5 seconds to 200ms we speed up the
|
|
* initial TFTP transfer, should the user wish one, significantly.
|
|
*/
|
|
#define CONFIG_ARP_TIMEOUT 200UL
|
|
|
|
#endif /* CONFIG_QONG_FPGA */
|
|
|
|
#define CONFIG_CONS_INDEX 1
|
|
#define CONFIG_BAUDRATE 115200
|
|
#define CONFIG_SYS_BAUDRATE_TABLE {9600, 19200, 38400, 57600, 115200}
|
|
|
|
/***********************************************************
|
|
* Command definition
|
|
***********************************************************/
|
|
|
|
#include <config_cmd_default.h>
|
|
|
|
#define CONFIG_CMD_CACHE
|
|
#define CONFIG_CMD_DATE
|
|
#define CONFIG_CMD_DHCP
|
|
#define CONFIG_CMD_MII
|
|
#define CONFIG_CMD_NAND
|
|
#define CONFIG_CMD_NET
|
|
#define CONFIG_CMD_PING
|
|
#define CONFIG_CMD_SETEXPR
|
|
#define CONFIG_CMD_SPI
|
|
|
|
#define BOARD_LATE_INIT
|
|
|
|
#define CONFIG_BOOTDELAY 5
|
|
|
|
#define CONFIG_LOADADDR 0x80800000 /* loadaddr env var */
|
|
|
|
#define xstr(s) str(s)
|
|
#define str(s) #s
|
|
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"netdev=eth0\0" \
|
|
"nfsargs=setenv bootargs root=/dev/nfs rw " \
|
|
"nfsroot=${serverip}:${rootpath}\0" \
|
|
"ramargs=setenv bootargs root=/dev/ram rw\0" \
|
|
"addip=setenv bootargs ${bootargs} " \
|
|
"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
|
|
":${hostname}:${netdev}:off panic=1\0" \
|
|
"addtty=setenv bootargs ${bootargs}" \
|
|
" console=ttymxc0,${baudrate}\0" \
|
|
"addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
|
|
"addmisc=setenv bootargs ${bootargs}\0" \
|
|
"uboot_addr=A0000000\0" \
|
|
"kernel_addr=A00C0000\0" \
|
|
"ramdisk_addr=A0300000\0" \
|
|
"u-boot=qong/u-boot.bin\0" \
|
|
"kernel_addr_r=80800000\0" \
|
|
"hostname=qong\0" \
|
|
"bootfile=qong/uImage\0" \
|
|
"rootpath=/opt/eldk-4.2-arm/armVFP\0" \
|
|
"flash_self=run ramargs addip addtty addmtd addmisc;" \
|
|
"bootm ${kernel_addr} ${ramdisk_addr}\0" \
|
|
"flash_nfs=run nfsargs addip addtty addmtd addmisc;" \
|
|
"bootm ${kernel_addr}\0" \
|
|
"net_nfs=tftp ${kernel_addr_r} ${bootfile};" \
|
|
"run nfsargs addip addtty addmtd addmisc;" \
|
|
"bootm\0" \
|
|
"bootcmd=run flash_self\0" \
|
|
"load=tftp ${loadaddr} ${u-boot}\0" \
|
|
"update=protect off " xstr(CONFIG_SYS_MONITOR_BASE) \
|
|
" +${filesize};era " xstr(CONFIG_SYS_MONITOR_BASE) \
|
|
" +${filesize};cp.b ${fileaddr} " \
|
|
xstr(CONFIG_SYS_MONITOR_BASE) " ${filesize}\0" \
|
|
"upd=run load update\0" \
|
|
|
|
/*
|
|
* Miscellaneous configurable options
|
|
*/
|
|
#define CONFIG_SYS_LONGHELP /* undef to save memory */
|
|
#define CONFIG_SYS_PROMPT "=> "
|
|
#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
|
|
/* Print Buffer Size */
|
|
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
|
|
sizeof(CONFIG_SYS_PROMPT) + 16)
|
|
#define CONFIG_SYS_MAXARGS 32 /* max number of command args */
|
|
/* Boot Argument Buffer Size */
|
|
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
|
|
|
|
/* memtest works on first 255MB of RAM */
|
|
#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1
|
|
#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 0xff000000)
|
|
|
|
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
|
|
|
|
#define CONFIG_SYS_HZ 1000
|
|
|
|
#define CONFIG_CMDLINE_EDITING 1
|
|
#define CONFIG_SYS_HUSH_PARSER 1 /* Use the HUSH parser */
|
|
#ifdef CONFIG_SYS_HUSH_PARSER
|
|
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
|
|
#endif
|
|
|
|
#define CONFIG_MISC_INIT_R 1
|
|
/*-----------------------------------------------------------------------
|
|
* Stack sizes
|
|
*
|
|
* The stack sizes are set up in start.S using the settings below
|
|
*/
|
|
#define CONFIG_STACKSIZE (128 * 1024) /* regular stack */
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Physical Memory Map
|
|
*/
|
|
#define CONFIG_NR_DRAM_BANKS 1
|
|
#define PHYS_SDRAM_1 CSD0_BASE
|
|
#define PHYS_SDRAM_1_SIZE 0x10000000 /* 256 MB */
|
|
|
|
/*
|
|
* NAND driver
|
|
*/
|
|
|
|
#ifndef __ASSEMBLY__
|
|
extern void qong_nand_plat_init(void *chip);
|
|
extern int qong_nand_rdy(void *chip);
|
|
#endif
|
|
#define CONFIG_NAND_PLAT
|
|
#define CONFIG_SYS_MAX_NAND_DEVICE 1
|
|
#define CONFIG_SYS_NAND_BASE CS3_BASE
|
|
#define NAND_PLAT_INIT() qong_nand_plat_init(nand)
|
|
|
|
#define QONG_NAND_CLE(chip) ((unsigned long)(chip)->IO_ADDR_W | (1 << 24))
|
|
#define QONG_NAND_ALE(chip) ((unsigned long)(chip)->IO_ADDR_W | (1 << 23))
|
|
#define QONG_NAND_WRITE(addr, cmd) \
|
|
do { \
|
|
__REG8(addr) = cmd; \
|
|
} while (0)
|
|
|
|
#define NAND_PLAT_WRITE_CMD(chip, cmd) QONG_NAND_WRITE(QONG_NAND_CLE(chip), cmd)
|
|
#define NAND_PLAT_WRITE_ADR(chip, cmd) QONG_NAND_WRITE(QONG_NAND_ALE(chip), cmd)
|
|
#define NAND_PLAT_DEV_READY(chip) (qong_nand_rdy(chip))
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* FLASH and environment organization
|
|
*/
|
|
#define CONFIG_SYS_FLASH_BASE CS0_BASE
|
|
#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
|
|
/* max number of sectors on one chip */
|
|
#define CONFIG_SYS_MAX_FLASH_SECT 1024
|
|
/* Monitor at beginning of flash */
|
|
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
|
|
#define CONFIG_SYS_MONITOR_LEN 0x40000 /* Reserve 256KiB */
|
|
|
|
#define CONFIG_ENV_IS_IN_FLASH 1
|
|
#define CONFIG_ENV_SECT_SIZE 0x20000
|
|
#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
|
|
#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x80000)
|
|
|
|
/* Address and size of Redundant Environment Sector */
|
|
#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
|
|
#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* CFI FLASH driver setup
|
|
*/
|
|
/* Flash memory is CFI compliant */
|
|
#define CONFIG_SYS_FLASH_CFI 1
|
|
/* Use drivers/cfi_flash.c */
|
|
#define CONFIG_FLASH_CFI_DRIVER 1
|
|
/* Use buffered writes (~10x faster) */
|
|
#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
|
|
/* Use hardware sector protection */
|
|
#define CONFIG_SYS_FLASH_PROTECTION 1
|
|
|
|
/*
|
|
* Filesystem
|
|
*/
|
|
#define CONFIG_CMD_JFFS2
|
|
#define CONFIG_CMD_UBI
|
|
#define CONFIG_CMD_UBIFS
|
|
#define CONFIG_RBTREE
|
|
#define CONFIG_MTD_PARTITIONS
|
|
#define CONFIG_CMD_MTDPARTS
|
|
#define CONFIG_LZO
|
|
#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
|
|
#define CONFIG_FLASH_CFI_MTD
|
|
#define MTDIDS_DEFAULT "nor0=physmap-flash.0," \
|
|
"nand0=gen_nand"
|
|
#define MTDPARTS_DEFAULT \
|
|
"mtdparts=physmap-flash.0:" \
|
|
"512k(U-Boot),128k(env1),128k(env2)," \
|
|
"2304k(kernel),13m(ramdisk),-(user);" \
|
|
"gen_nand:" \
|
|
"128m(nand)"
|
|
|
|
/* additions for new relocation code, must be added to all boards */
|
|
#define CONFIG_SYS_SDRAM_BASE 0x80000000
|
|
#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
|
|
#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
|
|
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
|
|
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_GBL_DATA_OFFSET)
|
|
|
|
#define CONFIG_BOARD_EARLY_INIT_F 1
|
|
|
|
#endif /* __CONFIG_H */
|
|
|