111 lines
2.8 KiB
C
111 lines
2.8 KiB
C
/*
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* USB armory MkI board configuration settings
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* http://inversepath.com/usbarmory
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*
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* Copyright (C) 2015, Inverse Path
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* Andrej Rosano <andrej@inversepath.com>
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*
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* SPDX-License-Identifier:|____GPL-2.0+
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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#define CONFIG_SYS_FSL_CLK
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#define CONFIG_MXC_GPIO
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#include <asm/arch/imx-regs.h>
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#include <config_distro_defaults.h>
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/* U-Boot environment */
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#define CONFIG_ENV_OFFSET (6 * 64 * 1024)
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#define CONFIG_ENV_SIZE (8 * 1024)
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#define CONFIG_SYS_MMC_ENV_DEV 0
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/* U-Boot general configurations */
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#define CONFIG_SYS_CBSIZE 512
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/* UART */
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#define CONFIG_MXC_UART
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#define CONFIG_MXC_UART_BASE UART1_BASE
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#define CONFIG_CONS_INDEX 1
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/* SD/MMC */
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#define CONFIG_FSL_ESDHC
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#define CONFIG_SYS_FSL_ESDHC_ADDR 0
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#define CONFIG_SYS_FSL_ESDHC_NUM 1
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/* USB */
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#define CONFIG_USB_EHCI_MX5
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#define CONFIG_MXC_USB_PORT 1
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#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
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#define CONFIG_MXC_USB_FLAGS 0
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/* I2C */
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#define CONFIG_SYS_I2C
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#define CONFIG_SYS_I2C_MXC
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#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
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#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
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/* Fuse */
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#define CONFIG_FSL_IIM
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/* U-Boot memory offsets */
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#define CONFIG_LOADADDR 0x72000000
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#define CONFIG_SYS_TEXT_BASE 0x77800000
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#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
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/* Linux boot */
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#define CONFIG_HOSTNAME usbarmory
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#define CONFIG_BOOTCOMMAND \
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"run distro_bootcmd; " \
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"setenv bootargs console=${console} ${bootargs_default}; " \
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"ext2load mmc 0:1 ${kernel_addr_r} /boot/zImage; " \
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"ext2load mmc 0:1 ${fdt_addr_r} /boot/${fdtfile}; " \
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"bootz ${kernel_addr_r} - ${fdt_addr_r}"
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#define BOOT_TARGET_DEVICES(func) func(MMC, mmc, 0)
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#include <config_distro_bootcmd.h>
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#define MEM_LAYOUT_ENV_SETTINGS \
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"kernel_addr_r=0x70800000\0" \
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"fdt_addr_r=0x71000000\0" \
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"scriptaddr=0x70800000\0" \
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"pxefile_addr_r=0x70800000\0" \
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"ramdisk_addr_r=0x73000000\0"
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#define CONFIG_EXTRA_ENV_SETTINGS \
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MEM_LAYOUT_ENV_SETTINGS \
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"bootargs_default=root=/dev/mmcblk0p1 rootwait rw\0" \
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"fdtfile=imx53-usbarmory.dtb\0" \
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"console=ttymxc0,115200\0" \
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BOOTENV
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#ifndef CONFIG_CMDLINE
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#define USBARMORY_FIT_PATH "/boot/usbarmory.itb"
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#define USBARMORY_FIT_ADDR "0x70800000"
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#endif
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/* Physical Memory Map */
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#define CONFIG_NR_DRAM_BANKS 1
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#define PHYS_SDRAM CSD0_BASE_ADDR
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#define PHYS_SDRAM_SIZE (gd->ram_size)
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#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
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#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
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#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
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#define CONFIG_SYS_INIT_SP_OFFSET \
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(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
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#define CONFIG_SYS_INIT_SP_ADDR \
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(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
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#define CONFIG_SYS_MEMTEST_START 0x70000000
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#define CONFIG_SYS_MEMTEST_END 0x90000000
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#define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024)
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#endif /* __CONFIG_H */
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