1 /* 2 * Copyright (c) 2017 Toradex, Inc. 3 * 4 * Configuration settings for the Toradex Apalis TK1 modules. 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 #ifndef __CONFIG_H 10 #define __CONFIG_H 11 12 #include <linux/sizes.h> 13 14 #include "tegra124-common.h" 15 16 #define CONFIG_ARCH_MISC_INIT 17 18 /* High-level configuration options */ 19 #define CONFIG_DISPLAY_BOARDINFO_LATE /* Calls show_board_info() */ 20 21 /* Board-specific serial config */ 22 #define CONFIG_TEGRA_ENABLE_UARTA 23 #define CONFIG_SYS_NS16550_COM1 NV_PA_APB_UARTA_BASE 24 25 /* I2C */ 26 #define CONFIG_SYS_I2C_TEGRA 27 28 /* SD/MMC support */ 29 #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */ 30 31 /* Environment in eMMC, before config block at the end of 1st "boot sector" */ 32 #define CONFIG_ENV_IS_IN_MMC 33 #define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE + \ 34 CONFIG_TDX_CFG_BLOCK_OFFSET) 35 #define CONFIG_SYS_MMC_ENV_DEV 0 36 #define CONFIG_SYS_MMC_ENV_PART 1 37 38 /* USB host support */ 39 #define CONFIG_USB_EHCI 40 #define CONFIG_USB_EHCI_TEGRA 41 42 /* PCI host support */ 43 #undef CONFIG_PCI_SCAN_SHOW 44 #define CONFIG_CMD_PCI 45 46 /* PCI networking support */ 47 #define CONFIG_E1000_NO_NVM 48 49 /* General networking support */ 50 #define CONFIG_IP_DEFRAG 51 #define CONFIG_TFTP_BLOCKSIZE 16352 52 #define CONFIG_TFTP_TSIZE 53 54 /* Miscellaneous commands */ 55 #define CONFIG_FAT_WRITE 56 57 #undef CONFIG_IPADDR 58 #define CONFIG_IPADDR 192.168.10.2 59 #define CONFIG_NETMASK 255.255.255.0 60 #undef CONFIG_SERVERIP 61 #define CONFIG_SERVERIP 192.168.10.1 62 63 #define CONFIG_BOOTCOMMAND \ 64 "run emmcboot; setenv fdtfile ${soc}-apalis-${fdt_board}.dtb && " \ 65 "run distro_bootcmd" 66 67 #define DFU_ALT_EMMC_INFO "apalis-tk1.img raw 0x0 0x500 mmcpart 1; " \ 68 "boot part 0 1 mmcpart 0; " \ 69 "rootfs part 0 2 mmcpart 0; " \ 70 "uImage fat 0 1 mmcpart 0; " \ 71 "tegra124-apalis-eval.dtb fat 0 1 mmcpart 0" 72 73 #define EMMC_BOOTCMD \ 74 "emmcargs=ip=off root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait\0" \ 75 "emmcboot=run setup; setenv bootargs ${defargs} ${emmcargs} " \ 76 "${setupargs} ${vidargs}; echo Booting from internal eMMC " \ 77 "chip...; run emmcdtbload; load mmc 0:1 ${kernel_addr_r} " \ 78 "${boot_file} && run fdt_fixup && " \ 79 "bootm ${kernel_addr_r} - ${dtbparam}\0" \ 80 "emmcdtbload=setenv dtbparam; load mmc 0:1 ${fdt_addr_r} " \ 81 "${soc}-apalis-${fdt_board}.dtb && " \ 82 "setenv dtbparam ${fdt_addr_r}\0" 83 84 #define NFS_BOOTCMD \ 85 "nfsargs=ip=:::::eth0:on root=/dev/nfs rw\0" \ 86 "nfsboot=pci enum; run setup; setenv bootargs ${defargs} ${nfsargs} " \ 87 "${setupargs} ${vidargs}; echo Booting via DHCP/TFTP/NFS...; " \ 88 "run nfsdtbload; dhcp ${kernel_addr_r} " \ 89 "&& run fdt_fixup && bootm ${kernel_addr_r} - ${dtbparam}\0" \ 90 "nfsdtbload=setenv dtbparam; tftp ${fdt_addr_r} " \ 91 "${soc}-apalis-${fdt_board}.dtb " \ 92 "&& setenv dtbparam ${fdt_addr_r}\0" 93 94 #define SD_BOOTCMD \ 95 "sdargs=ip=off root=/dev/mmcblk1p2 rw rootfstype=ext3 rootwait\0" \ 96 "sdboot=run setup; setenv bootargs ${defargs} ${sdargs} ${setupargs} " \ 97 "${vidargs}; echo Booting from SD card in 8bit slot...; " \ 98 "run sddtbload; load mmc 1:1 ${kernel_addr_r} " \ 99 "${boot_file} && run fdt_fixup && " \ 100 "bootm ${kernel_addr_r} - ${dtbparam}\0" \ 101 "sddtbload=setenv dtbparam; load mmc 1:1 ${fdt_addr_r} " \ 102 "${soc}-apalis-${fdt_board}.dtb " \ 103 "&& setenv dtbparam ${fdt_addr_r}\0" 104 105 #define USB_BOOTCMD \ 106 "usbargs=ip=off root=/dev/sda2 rw rootfstype=ext3 rootwait\0" \ 107 "usbboot=run setup; setenv bootargs ${defargs} ${setupargs} " \ 108 "${usbargs} ${vidargs}; echo Booting from USB stick...; " \ 109 "usb start && run usbdtbload; load usb 0:1 ${kernel_addr_r} " \ 110 "${boot_file} && run fdt_fixup && " \ 111 "bootm ${kernel_addr_r} - ${dtbparam}\0" \ 112 "usbdtbload=setenv dtbparam; load usb 0:1 ${fdt_addr_r} " \ 113 "${soc}-apalis-${fdt_board}.dtb " \ 114 "&& setenv dtbparam ${fdt_addr_r}\0" 115 116 #define BOARD_EXTRA_ENV_SETTINGS \ 117 "boot_file=uImage\0" \ 118 "console=ttyS0\0" \ 119 "defargs=lp0_vec=2064@0xf46ff000 core_edp_mv=1150 core_edp_ma=4000 " \ 120 "usb_port_owner_info=2 lane_owner_info=6 emc_max_dvfs=0\0" \ 121 "dfu_alt_info=" DFU_ALT_EMMC_INFO "\0" \ 122 EMMC_BOOTCMD \ 123 "fdt_board=eval\0" \ 124 "fdt_fixup=;\0" \ 125 NFS_BOOTCMD \ 126 SD_BOOTCMD \ 127 "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \ 128 "00:14:2d:00:00:00; fi; pci enum && tftpboot ${loadaddr} " \ 129 "flash_eth.img && source ${loadaddr}\0" \ 130 "setsdupdate=setenv interface mmc; setenv drive 1; mmc rescan; " \ 131 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img " \ 132 "|| setenv drive 2; mmc rescan; load ${interface} ${drive}:1 " \ 133 "${loadaddr} flash_blk.img && " \ 134 "source ${loadaddr}\0" \ 135 "setup=setenv setupargs igb_mac=${ethaddr} " \ 136 "consoleblank=0 no_console_suspend=1 console=tty1 " \ 137 "console=${console},${baudrate}n8 debug_uartport=lsport,0 " \ 138 "${memargs}\0" \ 139 "setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \ 140 "setusbupdate=usb start && setenv interface usb; setenv drive 0; " \ 141 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \ 142 "source ${loadaddr}\0" \ 143 USB_BOOTCMD \ 144 "vidargs=video=tegrafb0:640x480-16@60 fbcon=map:1\0" 145 146 /* Increase console I/O buffer size */ 147 #undef CONFIG_SYS_CBSIZE 148 #define CONFIG_SYS_CBSIZE 1024 149 150 /* Increase arguments buffer size */ 151 #undef CONFIG_SYS_BARGSIZE 152 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 153 154 /* Increase print buffer size */ 155 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 156 157 /* Increase maximum number of arguments */ 158 #undef CONFIG_SYS_MAXARGS 159 #define CONFIG_SYS_MAXARGS 32 160 161 #define CONFIG_CMD_TIME 162 163 #define CONFIG_SUPPORT_RAW_INITRD 164 #define CONFIG_SYS_BOOT_RAMDISK_HIGH 165 166 #include "tegra-common-usb-gadget.h" 167 #include "tegra-common-post.h" 168 169 /* Reserve top 1M for secure RAM */ 170 #define CONFIG_ARMV7_SECURE_BASE 0xfff00000 171 #define CONFIG_ARMV7_SECURE_RESERVE_SIZE 0x00100000 172 173 #endif /* __CONFIG_H */ 174