+++ /dev/null
-/*
- * (C) Copyright 2009 DENX Software Engineering
- * Author: John Rigby <jrigby@gmail.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-#include <asm/arch/imx-regs.h>
-
-/*
- * KARO TX25 board - SoC Configuration
- */
-#define CONFIG_MX25
-#define CONFIG_MX25_CLK32 32000 /* OSC32K frequency */
-#define CONFIG_SYS_HZ 1000
-
-#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* 256 kB for U-Boot */
-
-#define CONFIG_SPL
-#define CONFIG_SPL_TARGET "u-boot-with-spl.bin"
-#define CONFIG_SPL_LDSCRIPT "arch/$(ARCH)/cpu/u-boot-spl.lds"
-#define CONFIG_SPL_MAX_SIZE 2048
-#define CONFIG_SPL_NAND_SUPPORT
-#define CONFIG_SPL_LIBGENERIC_SUPPORT
-
-#define CONFIG_SPL_TEXT_BASE 0x810c0000
-#define CONFIG_SYS_TEXT_BASE 0x81200000
-
-#ifndef MACH_TYPE_TX25
-#define MACH_TYPE_TX25 2177
-#endif
-
-#define CONFIG_MACH_TYPE MACH_TYPE_TX25
-
-#ifdef CONFIG_SPL_BUILD
-/* Start copying real U-boot from the second page */
-#define CONFIG_SYS_NAND_U_BOOT_OFFS CONFIG_SPL_PAD_TO
-#define CONFIG_SYS_NAND_U_BOOT_SIZE 0x30000
-
-#define CONFIG_SYS_NAND_U_BOOT_DST CONFIG_SYS_TEXT_BASE
-#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_NAND_U_BOOT_DST
-
-#define CONFIG_SYS_NAND_PAGE_SIZE 2048
-#define CONFIG_SYS_NAND_OOBSIZE 64
-#define CONFIG_SYS_NAND_BLOCK_SIZE (128 * 1024)
-#define CONFIG_SYS_NAND_PAGE_COUNT 64
-#define CONFIG_SYS_NAND_SIZE (128 * 1024 * 1024)
-#define CONFIG_SYS_NAND_BAD_BLOCK_POS 0
-#else
-#define CONFIG_SKIP_LOWLEVEL_INIT
-#endif
-
-#define CONFIG_DISPLAY_CPUINFO
-
-#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
-#define CONFIG_SETUP_MEMORY_TAGS
-#define CONFIG_INITRD_TAG
-
-/*
- * Memory Info
- */
-/* malloc() len */
-#define CONFIG_SYS_MALLOC_LEN (1 << 20) /* 1 MiB */
-/*
- * Board has 2 32MB banks of DRAM but there is a bug when using
- * both so only the first is configured
- */
-#define CONFIG_NR_DRAM_BANKS 1
-
-#define PHYS_SDRAM_1 0x80000000
-#define PHYS_SDRAM_1_SIZE 0x02000000
-#if (CONFIG_NR_DRAM_BANKS == 2)
-#define PHYS_SDRAM_2 0x90000000
-#define PHYS_SDRAM_2_SIZE 0x02000000
-#endif
-/* 8MB DRAM test */
-#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1
-#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1+0x0800000)
-
-/*
- * Serial Info
- */
-#define CONFIG_MXC_UART
-#define CONFIG_MXC_UART_BASE UART1_BASE
-#define CONFIG_CONS_INDEX 1 /* use UART0 for console */
-#define CONFIG_BAUDRATE 115200 /* Default baud rate */
-
-#define CONFIG_MXC_GPIO
-
-/*
- * Flash & Environment
- */
-/* No NOR flash present */
-#define CONFIG_SYS_NO_FLASH
-#define CONFIG_ENV_IS_IN_NAND
-#define CONFIG_ENV_OFFSET CONFIG_SYS_MONITOR_LEN
-#define CONFIG_ENV_SIZE (128 * 1024) /* 128 kB NAND block size */
-#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
-
-/* NAND */
-#define CONFIG_NAND_MXC
-#define CONFIG_MXC_NAND_REGS_BASE (0xBB000000)
-#define CONFIG_SYS_MAX_NAND_DEVICE 1
-#define CONFIG_SYS_NAND_BASE (0xBB000000)
-#define CONFIG_JFFS2_NAND
-#define CONFIG_MXC_NAND_HWECC
-#define CONFIG_SYS_NAND_LARGEPAGE
-
-/* U-Boot general configuration */
-#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
-#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
-/* Print buffer sz */
-#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
-#define CONFIG_CMDLINE_EDITING
-#define CONFIG_SYS_LONGHELP
-
-/* U-Boot commands */
-#include <config_cmd_default.h>
-#define CONFIG_CMD_NAND
-#define CONFIG_CMD_CACHE
-
-/*
- * Ethernet
- */
-#define CONFIG_FEC_MXC
-#define CONFIG_FEC_MXC_PHYADDR 0x1f
-#define CONFIG_MII
-#define CONFIG_CMD_NET
-#define CONFIG_BOARD_LATE_INIT
-#define CONFIG_ENV_OVERWRITE
-
-#define CONFIG_BOOTDELAY 5
-
-#define CONFIG_LOADADDR 0x81000000 /* loadaddr env var */
-#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
-
-#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" \
- "u-boot=tx25/u-boot.bin\0" \
- "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
- "hostname=tx25\0" \
- "bootfile=tx25/uImage\0" \
- "rootpath=/opt/eldk/arm\0" \
- "net_nfs=tftp ${kernel_addr_r} ${bootfile};" \
- "run nfsargs addip addtty addmtd addmisc;" \
- "bootm\0" \
- "bootcmd=run net_nfs\0" \
- "load=tftp ${loadaddr} ${u-boot}\0" \
- "update=nand erase 0 40000;nand write ${loadaddr} 0 40000\0" \
- "upd=run load update\0" \
-
-/* additions for new relocation code, must be added to all boards */
-#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
-#define CONFIG_SYS_INIT_SP_ADDR (IMX_RAM_BASE + IMX_RAM_SIZE)
-
-#endif /* __CONFIG_H */
projects / platform / kernel / u-boot.git / blobdiff