| /* |
| * Configuration settings for the Novena U-Boot. |
| * |
| * Copyright (C) 2014 Marek Vasut <marex@denx.de> |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| |
| #ifndef __CONFIG_H |
| #define __CONFIG_H |
| |
| /* System configurations */ |
| #define CONFIG_MISC_INIT_R |
| #define CONFIG_KEYBOARD |
| |
| #include <config_distro_defaults.h> |
| #include "mx6_common.h" |
| |
| /* U-Boot Commands */ |
| #define CONFIG_CMD_EEPROM |
| #define CONFIG_FAT_WRITE |
| #define CONFIG_CMD_PCI |
| #define CONFIG_CMD_SATA |
| |
| /* U-Boot general configurations */ |
| |
| /* U-Boot environment */ |
| #define CONFIG_ENV_SIZE (16 * 1024) |
| /* |
| * Environment is on MMC, starting at offset 512KiB from start of the card. |
| * Please place first partition at offset 1MiB from the start of the card |
| * as recommended by GNU/fdisk. See below for details: |
| * http://homepage.ntlworld.com./jonathan.deboynepollard/FGA/disc-partition-alignment.html |
| */ |
| #ifdef CONFIG_CMD_MMC |
| #define CONFIG_ENV_IS_IN_MMC |
| #define CONFIG_SYS_MMC_ENV_DEV 0 |
| #define CONFIG_ENV_OFFSET (512 * 1024) |
| #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE |
| #define CONFIG_ENV_OFFSET_REDUND \ |
| (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) |
| #else |
| #define CONFIG_ENV_IS_NOWHERE |
| #endif |
| |
| /* Booting Linux */ |
| #define CONFIG_BOOTFILE "fitImage" |
| #define CONFIG_BOOTARGS "console=ttymxc1,115200 " |
| #define CONFIG_BOOTCOMMAND "run distro_bootcmd ; run net_nfs" |
| #define CONFIG_HOSTNAME novena |
| |
| /* 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) |
| |
| #define CONFIG_SYS_MEMTEST_START 0x10000000 |
| #define CONFIG_SYS_MEMTEST_END 0x20000000 |
| |
| #define CONFIG_SYS_MALLOC_LEN (64 * 1024 * 1024) |
| |
| /* SPL */ |
| #include "imx6_spl.h" /* common IMX6 SPL configuration */ |
| |
| /* Ethernet Configuration */ |
| #ifdef CONFIG_CMD_NET |
| #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 0x7 |
| #define CONFIG_PHYLIB |
| #define CONFIG_PHY_MICREL |
| #define CONFIG_PHY_MICREL_KSZ9021 |
| #define CONFIG_ARP_TIMEOUT 200UL |
| #endif |
| |
| /* I2C */ |
| #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_I2C_MULTI_BUS |
| #define CONFIG_I2C_MXC |
| #define CONFIG_SYS_I2C_SPEED 100000 |
| #define CONFIG_SYS_SPD_BUS_NUM 0 |
| |
| /* I2C EEPROM */ |
| #ifdef CONFIG_CMD_EEPROM |
| #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 |
| #define CONFIG_SYS_I2C_EEPROM_BUS 2 |
| #endif |
| |
| /* MMC Configs */ |
| #define CONFIG_SYS_FSL_ESDHC_ADDR 0 |
| #define CONFIG_SYS_FSL_USDHC_NUM 2 |
| |
| /* PCI express */ |
| #ifdef CONFIG_CMD_PCI |
| #define CONFIG_PCI_SCAN_SHOW |
| #define CONFIG_PCIE_IMX |
| #define CONFIG_PCIE_IMX_PERST_GPIO IMX_GPIO_NR(3, 29) |
| #define CONFIG_PCIE_IMX_POWER_GPIO IMX_GPIO_NR(7, 12) |
| #endif |
| |
| /* PMIC */ |
| #define CONFIG_POWER |
| #define CONFIG_POWER_I2C |
| #define CONFIG_POWER_PFUZE100 |
| #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08 |
| |
| /* 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 |
| |
| /* UART */ |
| #define CONFIG_MXC_UART |
| #define CONFIG_MXC_UART_BASE UART2_BASE |
| |
| /* USB Configs */ |
| #ifdef CONFIG_CMD_USB |
| #define CONFIG_USB_EHCI_MX6 |
| #define CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP |
| #define CONFIG_USB_HOST_ETHER |
| #define CONFIG_USB_ETHER_ASIX |
| #define CONFIG_USB_ETHER_SMSC95XX |
| #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 |
| #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) |
| #define CONFIG_MXC_USB_FLAGS 0 |
| /* Gadget part */ |
| #define CONFIG_USBD_HS |
| #define CONFIG_USB_ETHER |
| #define CONFIG_USB_ETH_CDC |
| #define CONFIG_NETCONSOLE |
| #endif |
| |
| /* Video output */ |
| #ifdef CONFIG_VIDEO |
| #define CONFIG_VIDEO_IPUV3 |
| #define CONFIG_VIDEO_BMP_RLE8 |
| #define CONFIG_SPLASH_SCREEN |
| #define CONFIG_BMP_16BPP |
| #define CONFIG_VIDEO_LOGO |
| #define CONFIG_IPUV3_CLK 260000000 |
| #define CONFIG_CMD_HDMIDETECT |
| #define CONFIG_IMX_HDMI |
| #define CONFIG_IMX_VIDEO_SKIP |
| #endif |
| |
| /* Extra U-Boot environment. */ |
| #ifndef CONFIG_SPL_BUILD |
| #define CONFIG_EXTRA_ENV_SETTINGS \ |
| "fdt_high=0xffffffff\0" \ |
| "initrd_high=0xffffffff\0" \ |
| "consdev=ttymxc1\0" \ |
| "baudrate=115200\0" \ |
| "bootdev=/dev/mmcblk0p1\0" \ |
| "rootdev=/dev/mmcblk0p2\0" \ |
| "netdev=eth0\0" \ |
| "kernel_addr_r="__stringify(CONFIG_LOADADDR)"\0" \ |
| "pxefile_addr_r="__stringify(CONFIG_LOADADDR)"\0" \ |
| "scriptaddr="__stringify(CONFIG_LOADADDR)"\0" \ |
| "ramdisk_addr_r=0x28000000\0" \ |
| "fdt_addr_r=0x18000000\0" \ |
| "fdtfile=imx6q-novena.dtb\0" \ |
| "addcons=" \ |
| "setenv bootargs ${bootargs} " \ |
| "console=${consdev},${baudrate}\0" \ |
| "addip=" \ |
| "setenv bootargs ${bootargs} " \ |
| "ip=${ipaddr}:${serverip}:${gatewayip}:" \ |
| "${netmask}:${hostname}:${netdev}:off\0" \ |
| "addmisc=" \ |
| "setenv bootargs ${bootargs} ${miscargs}\0" \ |
| "addargs=run addcons addmisc\0" \ |
| "mmcload=" \ |
| "mmc rescan ; " \ |
| "ext4load mmc 0:1 ${kernel_addr_r} ${bootfile}\0" \ |
| "netload=" \ |
| "tftp ${kernel_addr_r} ${hostname}/${bootfile}\0" \ |
| "miscargs=nohlt panic=1\0" \ |
| "mmcargs=setenv bootargs root=${rootdev} rw rootwait\0" \ |
| "nfsargs=" \ |
| "setenv bootargs root=/dev/nfs rw " \ |
| "nfsroot=${serverip}:${rootpath},v3,tcp\0" \ |
| "mmc_mmc=" \ |
| "run mmcload mmcargs addargs ; " \ |
| "bootm ${kernel_addr_r}\0" \ |
| "mmc_nfs=" \ |
| "run mmcload nfsargs addip addargs ; " \ |
| "bootm ${kernel_addr_r}\0" \ |
| "net_mmc=" \ |
| "run netload mmcargs addargs ; " \ |
| "bootm ${kernel_addr_r}\0" \ |
| "net_nfs=" \ |
| "run netload nfsargs addip addargs ; " \ |
| "bootm ${kernel_addr_r}\0" \ |
| "update_sd_spl_filename=SPL\0" \ |
| "update_sd_uboot_filename=u-boot.img\0" \ |
| "update_sd_firmware=" /* Update the SD firmware partition */ \ |
| "if mmc rescan ; then " \ |
| "if dhcp ${update_sd_spl_filename} ; then " \ |
| "mmc write ${loadaddr} 2 0x200 ; " \ |
| "fi ; " \ |
| "if dhcp ${update_sd_uboot_filename} ; then " \ |
| "fatwrite mmc 0:1 ${loadaddr} u-boot.img ${filesize} ; "\ |
| "fi ; " \ |
| "fi\0" \ |
| BOOTENV |
| |
| #define BOOT_TARGET_DEVICES(func) \ |
| func(MMC, mmc, 0) \ |
| func(USB, usb, 0) \ |
| func(SATA, sata, 0) \ |
| func(PXE, pxe, na) \ |
| func(DHCP, dhcp, na) |
| |
| #include <config_distro_bootcmd.h> |
| |
| #else |
| #define CONFIG_EXTRA_ENV_SETTINGS |
| #endif /* CONFIG_SPL_BUILD */ |
| |
| #endif /* __CONFIG_H */ |