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Diffstat (limited to 'include/configs/mx51evk.h')
| -rw-r--r-- | include/configs/mx51evk.h | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/include/configs/mx51evk.h b/include/configs/mx51evk.h new file mode 100644 index 0000000..fc498b2 --- /dev/null +++ b/include/configs/mx51evk.h @@ -0,0 +1,189 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de> + * + * (C) Copyright 2009 Freescale Semiconductor, Inc. + * + * Configuration settings for the MX51EVK Board + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + + /* High Level Configuration Options */ + +#define CONFIG_SYS_FSL_CLK + +#include <asm/arch/imx-regs.h> + +#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_INITRD_TAG +#define CONFIG_REVISION_TAG + +#define CONFIG_MACH_TYPE MACH_TYPE_MX51_BABBAGE +/* + * Size of malloc() pool + */ +#define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024) + +/* + * Hardware drivers + */ +#define CONFIG_FSL_IIM + +#define CONFIG_MXC_UART +#define CONFIG_MXC_UART_BASE UART1_BASE + +/* PMIC Controller */ +#define CONFIG_POWER +#define CONFIG_POWER_SPI +#define CONFIG_POWER_FSL +#define CONFIG_FSL_PMIC_BUS 0 +#define CONFIG_FSL_PMIC_CS 0 +#define CONFIG_FSL_PMIC_CLK 2500000 +#define CONFIG_FSL_PMIC_MODE (SPI_MODE_0 | SPI_CS_HIGH) +#define CONFIG_FSL_PMIC_BITLEN 32 +#define CONFIG_RTC_MC13XXX + +/* + * MMC Configs + * */ +#define CONFIG_SYS_FSL_ESDHC_ADDR MMC_SDHC1_BASE_ADDR +#define CONFIG_SYS_FSL_ESDHC_NUM 2 + +/* + * Eth Configs + */ + +#define CONFIG_FEC_MXC +#define IMX_FEC_BASE FEC_BASE_ADDR +#define CONFIG_FEC_MXC_PHYADDR 0x1F + +/* USB Configs */ +#define CONFIG_MXC_USB_PORT 1 +#define CONFIG_MXC_USB_PORTSC PORT_PTS_ULPI +#define CONFIG_MXC_USB_FLAGS MXC_EHCI_POWER_PINS_ENABLED + +/* Framebuffer and LCD */ +#define CONFIG_VIDEO_BMP_RLE8 +#define CONFIG_SPLASH_SCREEN +#define CONFIG_BMP_16BPP +#define CONFIG_VIDEO_LOGO + +/* allow to overwrite serial and ethaddr */ +#define CONFIG_ENV_OVERWRITE + +#define CONFIG_ETHPRIME "FEC0" + +#define CONFIG_LOADADDR 0x92000000 /* loadaddr env var */ + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "script=boot.scr\0" \ + "image=zImage\0" \ + "fdt_file=imx51-babbage.dtb\0" \ + "fdt_addr=0x91000000\0" \ + "boot_fdt=try\0" \ + "ip_dyn=yes\0" \ + "mmcdev=0\0" \ + "mmcpart=1\0" \ + "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \ + "mmcargs=setenv bootargs console=ttymxc0,${baudrate} " \ + "root=${mmcroot}\0" \ + "loadbootscript=" \ + "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ + "bootscript=echo Running bootscript from mmc ...; " \ + "source\0" \ + "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ + "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ + "mmcboot=echo Booting from mmc ...; " \ + "run mmcargs; " \ + "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ + "if run loadfdt; then " \ + "bootz ${loadaddr} - ${fdt_addr}; " \ + "else " \ + "if test ${boot_fdt} = try; then " \ + "bootz; " \ + "else " \ + "echo WARN: Cannot load the DT; " \ + "fi; " \ + "fi; " \ + "else " \ + "bootz; " \ + "fi;\0" \ + "netargs=setenv bootargs console=ttymxc0,${baudrate} " \ + "root=/dev/nfs " \ + "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ + "netboot=echo Booting from net ...; " \ + "run netargs; " \ + "if test ${ip_dyn} = yes; then " \ + "setenv get_cmd dhcp; " \ + "else " \ + "setenv get_cmd tftp; " \ + "fi; " \ + "${get_cmd} ${image}; " \ + "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ + "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ + "bootz ${loadaddr} - ${fdt_addr}; " \ + "else " \ + "if test ${boot_fdt} = try; then " \ + "bootz; " \ + "else " \ + "echo ERROR: Cannot load the DT; " \ + "exit; " \ + "fi; " \ + "fi; " \ + "else " \ + "bootz; " \ + "fi;\0" + +#define CONFIG_BOOTCOMMAND \ + "mmc dev ${mmcdev}; if mmc rescan; then " \ + "if run loadbootscript; then " \ + "run bootscript; " \ + "else " \ + "if run loadimage; then " \ + "run mmcboot; " \ + "else run netboot; " \ + "fi; " \ + "fi; " \ + "else run netboot; fi" + +#define CONFIG_ARP_TIMEOUT 200UL + +/* + * Miscellaneous configurable options + */ + +#define CONFIG_SYS_MEMTEST_START 0x90000000 +#define CONFIG_SYS_MEMTEST_END 0x90010000 + +#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR + +/*----------------------------------------------------------------------- + * Physical Memory Map + */ +#define PHYS_SDRAM_1 CSD0_BASE_ADDR +#define PHYS_SDRAM_1_SIZE (512 * 1024 * 1024) + +#define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1) +#define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR) +#define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE) + +#define CONFIG_SYS_INIT_SP_OFFSET \ + (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) +#define CONFIG_SYS_INIT_SP_ADDR \ + (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) + +#define CONFIG_SYS_DDR_CLKSEL 0 +#define CONFIG_SYS_CLKTL_CBCDR 0x59E35100 +#define CONFIG_SYS_MAIN_PWR_ON + +/*----------------------------------------------------------------------- + * environment organization + */ +#define CONFIG_ENV_OFFSET (6 * 64 * 1024) +#define CONFIG_ENV_SIZE (8 * 1024) +#define CONFIG_SYS_MMC_ENV_DEV 0 + +#endif |