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