| /* |
| * Copyright (C) 2010-2011 Freescale Semiconductor, Inc. |
| * |
| * Configuration settings for the Boundary Devices Nitrogen6X |
| * and Freescale i.MX6Q Sabre Lite boards. |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| |
| #ifndef __CONFIG_H |
| #define __CONFIG_H |
| |
| #include "mx6_common.h" |
| |
| #define CONFIG_MACH_TYPE 3769 |
| |
| /* Size of malloc() pool */ |
| #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024) |
| |
| #define CONFIG_MISC_INIT_R |
| #define CONFIG_USBD_HS |
| #define CONFIG_USB_ETHER |
| #define CONFIG_USB_ETH_CDC |
| #define CONFIG_NETCONSOLE |
| |
| #define CONFIG_MXC_UART |
| #define CONFIG_MXC_UART_BASE UART2_BASE |
| |
| #ifdef CONFIG_CMD_SF |
| #define CONFIG_MXC_SPI |
| #define CONFIG_SF_DEFAULT_BUS 0 |
| #define CONFIG_SF_DEFAULT_CS 0 |
| #define CONFIG_SF_DEFAULT_SPEED 25000000 |
| #define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0) |
| #endif |
| |
| /* I2C Configs */ |
| #define CONFIG_SYS_I2C |
| #define CONFIG_SYS_I2C_MXC |
| #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ |
| #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ |
| #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ |
| #define CONFIG_SYS_I2C_SPEED 100000 |
| #define CONFIG_I2C_EDID |
| |
| /* MMC Configs */ |
| #define CONFIG_SYS_FSL_ESDHC_ADDR 0 |
| #define CONFIG_SYS_FSL_USDHC_NUM 2 |
| |
| /* |
| * SATA Configs |
| */ |
| #ifdef CONFIG_CMD_SATA |
| #define CONFIG_DWC_AHSATA |
| #define CONFIG_SYS_SATA_MAX_DEVICE 1 |
| #define CONFIG_DWC_AHSATA_PORT_ID 0 |
| #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR |
| #define CONFIG_LBA48 |
| #define CONFIG_LIBATA |
| #endif |
| |
| #define CONFIG_FEC_MXC |
| #define CONFIG_MII |
| #define IMX_FEC_BASE ENET_BASE_ADDR |
| #define CONFIG_FEC_XCV_TYPE RGMII |
| #define CONFIG_ETHPRIME "FEC" |
| #define CONFIG_FEC_MXC_PHYADDR 6 |
| |
| /* USB Configs */ |
| #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 |
| #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */ |
| #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) |
| #define CONFIG_MXC_USB_FLAGS 0 |
| |
| /* Framebuffer and LCD */ |
| #define CONFIG_VIDEO_IPUV3 |
| #define CONFIG_VIDEO_BMP_RLE8 |
| #define CONFIG_SPLASH_SCREEN |
| #define CONFIG_SPLASH_SCREEN_ALIGN |
| #define CONFIG_VIDEO_BMP_GZIP |
| #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (6 * 1024 * 1024) |
| #define CONFIG_BMP_16BPP |
| #define CONFIG_IMX_HDMI |
| #define CONFIG_IMX_VIDEO_SKIP |
| |
| #define CONFIG_PREBOOT "" |
| |
| #ifdef CONFIG_CMD_SATA |
| #define CONFIG_DRIVE_SATA "sata " |
| #else |
| #define CONFIG_DRIVE_SATA |
| #endif |
| |
| #ifdef CONFIG_CMD_MMC |
| #define CONFIG_DRIVE_MMC "mmc " |
| #else |
| #define CONFIG_DRIVE_MMC |
| #endif |
| |
| #ifdef CONFIG_USB_STORAGE |
| #define CONFIG_DRIVE_USB "usb " |
| #else |
| #define CONFIG_DRIVE_USB |
| #endif |
| |
| #define CONFIG_DRIVE_TYPES CONFIG_DRIVE_SATA CONFIG_DRIVE_MMC CONFIG_DRIVE_USB |
| #define CONFIG_UMSDEVS CONFIG_DRIVE_SATA CONFIG_DRIVE_MMC |
| |
| #if defined(CONFIG_SABRELITE) |
| #define CONFIG_EXTRA_ENV_SETTINGS \ |
| "script=boot.scr\0" \ |
| "uimage=uImage\0" \ |
| "console=ttymxc1\0" \ |
| "fdt_high=0xffffffff\0" \ |
| "initrd_high=0xffffffff\0" \ |
| "fdt_file=imx6q-sabrelite.dtb\0" \ |
| "fdt_addr=0x18000000\0" \ |
| "boot_fdt=try\0" \ |
| "ip_dyn=yes\0" \ |
| "usb_pgood_delay=2000\0" \ |
| "mmcdevs=0 1\0" \ |
| "mmcpart=1\0" \ |
| "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \ |
| "mmcargs=setenv bootargs console=${console},${baudrate} " \ |
| "root=${mmcroot}\0" \ |
| "loadbootscript=" \ |
| "load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ |
| "bootscript=echo Running bootscript from mmc ...; " \ |
| "source\0" \ |
| "loaduimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \ |
| "loadfdt=load 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 ...; " \ |
| "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 || test ${boot_fdt} = try; 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 \ |
| "for mmcdev in ${mmcdevs}; do " \ |
| "mmc dev ${mmcdev}; " \ |
| "if mmc rescan; then " \ |
| "if run loadbootscript; then " \ |
| "run bootscript; " \ |
| "else " \ |
| "if run loaduimage; then " \ |
| "run mmcboot; " \ |
| "fi; " \ |
| "fi; " \ |
| "fi; " \ |
| "done; " \ |
| "run netboot; " |
| #else |
| #define CONFIG_EXTRA_ENV_SETTINGS \ |
| "bootdevs=" CONFIG_DRIVE_TYPES "\0" \ |
| "umsdevs=" CONFIG_UMSDEVS "\0" \ |
| "usb_pgood_delay=2000\0" \ |
| "console=ttymxc1\0" \ |
| "clearenv=if sf probe || sf probe || sf probe 1 ; then " \ |
| "sf erase 0xc0000 0x2000 && " \ |
| "echo restored environment to factory default ; fi\0" \ |
| "bootcmd=for dtype in ${bootdevs}" \ |
| "; do " \ |
| "if itest.s \"xusb\" == \"x${dtype}\" ; then " \ |
| "usb start ;" \ |
| "fi; " \ |
| "for disk in 0 1 ; do ${dtype} dev ${disk} ;" \ |
| "load " \ |
| "${dtype} ${disk}:1 " \ |
| "10008000 " \ |
| "/6x_bootscript" \ |
| "&& source 10008000 ; " \ |
| "done ; " \ |
| "done; " \ |
| "setenv stdout serial,vga ; " \ |
| "echo ; echo 6x_bootscript not found ; " \ |
| "echo ; echo serial console at 115200, 8N1 ; echo ; " \ |
| "echo details at http://boundarydevices.com/6q_bootscript ; " \ |
| "setenv stdout serial;" \ |
| "setenv stdin serial,usbkbd;" \ |
| "for dtype in ${umsdevs} ; do " \ |
| "if itest.s sata == ${dtype}; then " \ |
| "initcmd='sata init' ;" \ |
| "else " \ |
| "initcmd='mmc rescan' ;" \ |
| "fi; " \ |
| "for disk in 0 1 ; do " \ |
| "if $initcmd && $dtype dev $disk ; then " \ |
| "setenv stdout serial,vga; " \ |
| "echo expose ${dtype} ${disk} " \ |
| "over USB; " \ |
| "ums 0 $dtype $disk ;" \ |
| "fi; " \ |
| " done; " \ |
| "done ;" \ |
| "setenv stdout serial,vga; " \ |
| "echo no block devices found;" \ |
| "\0" \ |
| "initrd_high=0xffffffff\0" \ |
| "upgradeu=for dtype in ${bootdevs}" \ |
| "; do " \ |
| "for disk in 0 1 ; do ${dtype} dev ${disk} ;" \ |
| "load ${dtype} ${disk}:1 10008000 " \ |
| "/6x_upgrade " \ |
| "&& source 10008000 ; " \ |
| "done ; " \ |
| "done\0" \ |
| |
| #endif |
| /* Miscellaneous configurable options */ |
| #define CONFIG_SYS_MEMTEST_START 0x10000000 |
| #define CONFIG_SYS_MEMTEST_END 0x10010000 |
| #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 |
| |
| /* Physical Memory Map */ |
| #define CONFIG_NR_DRAM_BANKS 1 |
| #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR |
| |
| #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM |
| #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) |
| |
| /* Environment organization */ |
| #define CONFIG_ENV_SIZE (8 * 1024) |
| |
| #if defined(CONFIG_ENV_IS_IN_MMC) |
| #define CONFIG_ENV_OFFSET (6 * 64 * 1024) |
| #define CONFIG_SYS_MMC_ENV_DEV 0 |
| #elif defined(CONFIG_ENV_IS_IN_SPI_FLASH) |
| #define CONFIG_ENV_OFFSET (768 * 1024) |
| #define CONFIG_ENV_SECT_SIZE (8 * 1024) |
| #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS |
| #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS |
| #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE |
| #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED |
| #endif |
| |
| #define CONFIG_SYS_ALT_MEMTEST |
| |
| /* |
| * PCI express |
| */ |
| #ifdef CONFIG_CMD_PCI |
| #define CONFIG_PCI_SCAN_SHOW |
| #define CONFIG_PCIE_IMX |
| #endif |
| |
| #define CONFIG_USB_FUNCTION_MASS_STORAGE |
| |
| #endif /* __CONFIG_H */ |