diff options
Diffstat (limited to 'qemu/roms/u-boot/include/configs/mx23_olinuxino.h')
| -rw-r--r-- | qemu/roms/u-boot/include/configs/mx23_olinuxino.h | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/qemu/roms/u-boot/include/configs/mx23_olinuxino.h b/qemu/roms/u-boot/include/configs/mx23_olinuxino.h new file mode 100644 index 000000000..e377fea24 --- /dev/null +++ b/qemu/roms/u-boot/include/configs/mx23_olinuxino.h @@ -0,0 +1,159 @@ +/* + * Copyright (C) 2013 Marek Vasut <marex@denx.de> + * + * SPDX-License-Identifier: GPL-2.0+ + */ +#ifndef __CONFIGS_MX23_OLINUXINO_H__ +#define __CONFIGS_MX23_OLINUXINO_H__ + +/* System configurations */ +#define CONFIG_MX23 /* i.MX23 SoC */ +#define CONFIG_MACH_TYPE 4105 + +/* U-Boot Commands */ +#define CONFIG_SYS_NO_FLASH +#include <config_cmd_default.h> +#define CONFIG_DISPLAY_CPUINFO +#define CONFIG_DOS_PARTITION + +#define CONFIG_CMD_CACHE +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_EXT2 +#define CONFIG_CMD_FAT +#define CONFIG_CMD_GPIO +#define CONFIG_CMD_LED +#define CONFIG_CMD_MMC +#define CONFIG_CMD_NET +#define CONFIG_CMD_USB + +/* Memory configuration */ +#define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */ +#define PHYS_SDRAM_1 0x40000000 /* Base address */ +#define PHYS_SDRAM_1_SIZE 0x08000000 /* Max 128 MB RAM */ +#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 + +/* Environment */ +#define CONFIG_ENV_IS_IN_MMC +#define CONFIG_ENV_OVERWRITE + +/* Environment is in MMC */ +#if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC) +#define CONFIG_ENV_OFFSET (256 * 1024) +#define CONFIG_ENV_SIZE (16 * 1024) +#define CONFIG_SYS_MMC_ENV_DEV 0 +#endif + +/* Status LED */ +#define CONFIG_STATUS_LED +#define CONFIG_GPIO_LED +#define CONFIG_BOARD_SPECIFIC_LED +#define STATUS_LED_BOOT 0 +#define STATUS_LED_BIT MX23_PAD_SSP1_DETECT__GPIO_2_1 +#define STATUS_LED_STATE STATUS_LED_ON +#define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 2) + +/* USB */ +#ifdef CONFIG_CMD_USB +#define CONFIG_EHCI_MXS_PORT0 +#define CONFIG_USB_MAX_CONTROLLER_COUNT 1 +#define CONFIG_USB_STORAGE +#endif + +/* Ethernet */ +#ifdef CONFIG_CMD_NET +#define CONFIG_USB_HOST_ETHER +#define CONFIG_USB_ETHER_SMSC95XX +#endif + +/* Booting Linux */ +#define CONFIG_BOOTDELAY 3 +#define CONFIG_BOOTFILE "uImage" +#define CONFIG_LOADADDR 0x42000000 +#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR + +/* Extra Environment */ +#define CONFIG_EXTRA_ENV_SETTINGS \ + "update_sd_firmware_filename=u-boot.sd\0" \ + "update_sd_firmware=" /* Update the SD firmware partition */ \ + "if mmc rescan ; then " \ + "if tftp ${update_sd_firmware_filename} ; then " \ + "setexpr fw_sz ${filesize} / 0x200 ; " /* SD block size */ \ + "setexpr fw_sz ${fw_sz} + 1 ; " \ + "mmc write ${loadaddr} 0x800 ${fw_sz} ; " \ + "fi ; " \ + "fi\0" \ + "script=boot.scr\0" \ + "uimage=uImage\0" \ + "console=ttyAMA0\0" \ + "fdt_file=imx23-olinuxino.dtb\0" \ + "fdt_addr=0x41000000\0" \ + "boot_fdt=try\0" \ + "ip_dyn=yes\0" \ + "mmcdev=0\0" \ + "mmcpart=2\0" \ + "mmcroot=/dev/mmcblk0p3 rw rootwait\0" \ + "mmcargs=setenv bootargs console=${console},${baudrate} " \ + "root=${mmcroot}\0" \ + "loadbootscript=" \ + "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ + "bootscript=echo Running bootscript from mmc ...; " \ + "source\0" \ + "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\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 " \ + "bootm ${loadaddr} - ${fdt_addr}; " \ + "else " \ + "if test ${boot_fdt} = try; then " \ + "bootm; " \ + "else " \ + "echo WARN: Cannot load the DT; " \ + "fi; " \ + "fi; " \ + "else " \ + "bootm; " \ + "fi;\0" \ + "netargs=setenv bootargs console=${console},${baudrate} " \ + "root=/dev/nfs " \ + "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ + "netboot=echo Booting from net ...; " \ + "usb start; " \ + "run netargs; " \ + "if test ${ip_dyn} = yes; then " \ + "setenv get_cmd dhcp; " \ + "else " \ + "setenv get_cmd tftp; " \ + "fi; " \ + "${get_cmd} ${uimage}; " \ + "if test ${boot_fdt} = yes; then " \ + "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ + "bootm ${loadaddr} - ${fdt_addr}; " \ + "else " \ + "if test ${boot_fdt} = try; then " \ + "bootm; " \ + "else " \ + "echo WARN: Cannot load the DT; " \ + "fi;" \ + "fi; " \ + "else " \ + "bootm; " \ + "fi;\0" + +#define CONFIG_BOOTCOMMAND \ + "mmc dev ${mmcdev}; if mmc rescan; then " \ + "if run loadbootscript; then " \ + "run bootscript; " \ + "else " \ + "if run loaduimage; then " \ + "run mmcboot; " \ + "else run netboot; " \ + "fi; " \ + "fi; " \ + "else run netboot; fi" + +/* The rest of the configuration is shared */ +#include <configs/mxs.h> + +#endif /* __CONFIGS_MX23_OLINUXINO_H__ */ |