+++ /dev/null
-/*
- * Copyright (C) 2010 Freescale Semiconductor, Inc.
- *
- * Configuration settings for the MX50-ARM2 Freescale 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/mx50.h>
-
- /* High Level Configuration Options */
-#define CONFIG_ARMV7 1 /* This is armv7 Cortex-A8 CPU core */
-
-#define CONFIG_MXC
-#define CONFIG_MX50
-#define CONFIG_MX50_ARM2
-#define CONFIG_FLASH_HEADER
-#define CONFIG_FLASH_HEADER_OFFSET 0x400
-
-#define CONFIG_SKIP_RELOCATE_UBOOT
-
-/*
-#define CONFIG_ARCH_CPU_INIT
-#define CONFIG_ARCH_MMU
-*/
-
-#define CONFIG_MX50_HCLK_FREQ 24000000
-#define CONFIG_SYS_PLL2_FREQ 600
-#define CONFIG_SYS_AHB_PODF 4
-#define CONFIG_SYS_AXIA_PODF 1
-#define CONFIG_SYS_AXIB_PODF 2
-#define CONFIG_DISPLAY_CPUINFO
-#define CONFIG_DISPLAY_BOARDINFO
-
-#define BOARD_LATE_INIT
-
-/*
- * Disabled for now due to build problems under Debian and a significant
- * increase in the final file size: 144260 vs. 109536 Bytes.
- */
-
-#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
-#define CONFIG_REVISION_TAG 1
-#define CONFIG_SETUP_MEMORY_TAGS 1
-#define CONFIG_INITRD_TAG 1
-
-/*
- * Size of malloc() pool
- */
-#define CONFIG_SYS_MALLOC_LEN (3 * 1024)
-/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE 128
-
-/*
- * Hardware drivers
- */
-#define CONFIG_MX50_UART 1
-#define CONFIG_MX50_UART1 1
-
-/* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
-#define CONFIG_CONS_INDEX 1
-#define CONFIG_BAUDRATE 115200
-#define CONFIG_SYS_BAUDRATE_TABLE {9600, 19200, 38400, 57600, 115200}
-
-/***********************************************************
- * Command definition
- ***********************************************************/
-
-#define CONFIG_CMD_BDI /* bdinfo */
-#define CONFIG_CMD_BOOTD /* bootd */
-#define CONFIG_CMD_CONSOLE /* coninfo */
-#define CONFIG_CMD_RUN /* run command in env variable */
-
-/*
- * SPI Configs
- * */
-
-/*
- * MMC Configs
- * */
-/*
- * Eth Configs
- */
-
-
-/* Enable below configure when supporting nand */
-#define CONFIG_CMD_ENV
-
-#define CONFIG_REF_CLK_FREQ CONFIG_MX50_HCLK_FREQ
-
-#undef CONFIG_CMD_IMLS
-
-#define CONFIG_BOOTDELAY 3
-
-#define CONFIG_PRIME "FEC0"
-
-#define CONFIG_LOADADDR 0x70800000 /* loadaddr env var */
-#define CONFIG_RD_LOADADDR (CONFIG_LOADADDR + 0x300000)
-
-#define CONFIG_BOOTARGS "console=ttymxc0,115200 "\
- "rdinit=/linuxrc"
-
-#define CONFIG_BOOTCOMMAND "bootm"
-#define CONFIG_ENV_IS_EMBEDDED
-/*
- * The MX51 3stack board seems to have a hardware "peculiarity" confirmed under
- * U-Boot, RedBoot and Linux: the ethernet Rx signal is reaching the CS8900A
- * controller inverted. The controller is capable of detecting and correcting
- * this, but it needs 4 network packets for that. Which means, at startup, you
- * will not receive answers to the first 4 packest, unless there have been some
- * broadcasts on the network, or your board is on a hub. 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
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_PROMPT "ARM2 U-Boot > "
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
-/* Print 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 Argument Buffer Size */
-
-#define CONFIG_SYS_MEMTEST_START 0 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0x10000
-
-#undef CONFIG_SYS_CLKS_IN_HZ /* everything, incl board info, in Hz */
-
-#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
-
-#define CONFIG_SYS_HZ 1000
-
-#define CONFIG_CMDLINE_EDITING 1
-
-/*-----------------------------------------------------------------------
- * Stack sizes
- *
- * The stack sizes are set up in start.S using the settings below
- */
-#define CONFIG_STACKSIZE (6 * 1024) /* regular stack */
-
-/*-----------------------------------------------------------------------
- * Physical Memory Map
- */
-#define CONFIG_NR_DRAM_BANKS 1
-#define PHYS_SDRAM_1 CSD0_BASE_ADDR
-/* TO1 boards */
-/* #define PHYS_SDRAM_1_SIZE (128 * 1024 * 1024) */
-#define PHYS_SDRAM_1_SIZE (512 * 1024 * 1024)
-#define iomem_valid_addr(addr, size) \
- (addr >= PHYS_SDRAM_1 && addr <= (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE))
-
-/*-----------------------------------------------------------------------
- * FLASH and environment organization
- */
-#define CONFIG_SYS_NO_FLASH
-
-/* Monitor at beginning of flash */
-/* #define CONFIG_FSL_ENV_IN_SF
-*/
-/* #define CONFIG_FSL_ENV_IN_MMC */
-
-#define CONFIG_ENV_SECT_SIZE (1 * 1024)
-#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
-#define CONFIG_ENV_IS_NOWHERE
-
-/*
- * JFFS2 partitions
- */
-/*
-#undef CONFIG_JFFS2_CMDLINE
-#define CONFIG_JFFS2_DEV "nand0"
-*/
-#endif /* __CONFIG_H */
projects / karo-tx-uboot.git / blobdiff