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_OFFSET (-CONFIG_ENV_SIZE + \ 33 CONFIG_TDX_CFG_BLOCK_OFFSET) 34 #define CONFIG_SYS_MMC_ENV_DEV 0 35 #define CONFIG_SYS_MMC_ENV_PART 1 36 37 /* USB host support */ 38 #define CONFIG_USB_EHCI_TEGRA 39 40 /* PCI host support */ 41 #undef CONFIG_PCI_SCAN_SHOW 42 43 /* PCI networking support */ 44 #define CONFIG_E1000_NO_NVM 45 46 /* General networking support */ 47 #define CONFIG_IP_DEFRAG 48 #define CONFIG_TFTP_BLOCKSIZE 16352 49 #define CONFIG_TFTP_TSIZE 50 51 #undef CONFIG_IPADDR 52 #define CONFIG_IPADDR 192.168.10.2 53 #define CONFIG_NETMASK 255.255.255.0 54 #undef CONFIG_SERVERIP 55 #define CONFIG_SERVERIP 192.168.10.1 56 57 #define DFU_ALT_EMMC_INFO "apalis-tk1.img raw 0x0 0x500 mmcpart 1; " \ 58 "boot part 0 1 mmcpart 0; " \ 59 "rootfs part 0 2 mmcpart 0; " \ 60 "uImage fat 0 1 mmcpart 0; " \ 61 "tegra124-apalis-eval.dtb fat 0 1 mmcpart 0" 62 63 #define EMMC_BOOTCMD \ 64 "emmcargs=ip=off root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait\0" \ 65 "emmcboot=run setup; setenv bootargs ${defargs} ${emmcargs} " \ 66 "${setupargs} ${vidargs}; echo Booting from internal eMMC " \ 67 "chip...; run emmcdtbload; load mmc 0:1 ${kernel_addr_r} " \ 68 "${boot_file} && run fdt_fixup && " \ 69 "bootm ${kernel_addr_r} - ${dtbparam}\0" \ 70 "emmcdtbload=setenv dtbparam; load mmc 0:1 ${fdt_addr_r} " \ 71 "${soc}-apalis-${fdt_board}.dtb && " \ 72 "setenv dtbparam ${fdt_addr_r}\0" 73 74 #define NFS_BOOTCMD \ 75 "nfsargs=ip=:::::eth0:on root=/dev/nfs rw\0" \ 76 "nfsboot=pci enum; run setup; setenv bootargs ${defargs} ${nfsargs} " \ 77 "${setupargs} ${vidargs}; echo Booting via DHCP/TFTP/NFS...; " \ 78 "run nfsdtbload; dhcp ${kernel_addr_r} " \ 79 "&& run fdt_fixup && bootm ${kernel_addr_r} - ${dtbparam}\0" \ 80 "nfsdtbload=setenv dtbparam; tftp ${fdt_addr_r} " \ 81 "${soc}-apalis-${fdt_board}.dtb " \ 82 "&& setenv dtbparam ${fdt_addr_r}\0" 83 84 #define SD_BOOTCMD \ 85 "sdargs=ip=off root=/dev/mmcblk1p2 rw rootfstype=ext3 rootwait\0" \ 86 "sdboot=run setup; setenv bootargs ${defargs} ${sdargs} ${setupargs} " \ 87 "${vidargs}; echo Booting from SD card in 8bit slot...; " \ 88 "run sddtbload; load mmc 1:1 ${kernel_addr_r} " \ 89 "${boot_file} && run fdt_fixup && " \ 90 "bootm ${kernel_addr_r} - ${dtbparam}\0" \ 91 "sddtbload=setenv dtbparam; load mmc 1:1 ${fdt_addr_r} " \ 92 "${soc}-apalis-${fdt_board}.dtb " \ 93 "&& setenv dtbparam ${fdt_addr_r}\0" 94 95 #define USB_BOOTCMD \ 96 "usbargs=ip=off root=/dev/sda2 rw rootfstype=ext3 rootwait\0" \ 97 "usbboot=run setup; setenv bootargs ${defargs} ${setupargs} " \ 98 "${usbargs} ${vidargs}; echo Booting from USB stick...; " \ 99 "usb start && run usbdtbload; load usb 0:1 ${kernel_addr_r} " \ 100 "${boot_file} && run fdt_fixup && " \ 101 "bootm ${kernel_addr_r} - ${dtbparam}\0" \ 102 "usbdtbload=setenv dtbparam; load usb 0:1 ${fdt_addr_r} " \ 103 "${soc}-apalis-${fdt_board}.dtb " \ 104 "&& setenv dtbparam ${fdt_addr_r}\0" 105 106 #define BOARD_EXTRA_ENV_SETTINGS \ 107 "boot_file=uImage\0" \ 108 "console=ttyS0\0" \ 109 "defargs=lp0_vec=2064@0xf46ff000 core_edp_mv=1150 core_edp_ma=4000 " \ 110 "usb_port_owner_info=2 lane_owner_info=6 emc_max_dvfs=0\0" \ 111 "dfu_alt_info=" DFU_ALT_EMMC_INFO "\0" \ 112 EMMC_BOOTCMD \ 113 "fdt_board=eval\0" \ 114 "fdt_fixup=;\0" \ 115 NFS_BOOTCMD \ 116 SD_BOOTCMD \ 117 "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \ 118 "00:14:2d:00:00:00; fi; pci enum && tftpboot ${loadaddr} " \ 119 "flash_eth.img && source ${loadaddr}\0" \ 120 "setsdupdate=setenv interface mmc; setenv drive 1; mmc rescan; " \ 121 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img " \ 122 "|| setenv drive 2; mmc rescan; load ${interface} ${drive}:1 " \ 123 "${loadaddr} flash_blk.img && " \ 124 "source ${loadaddr}\0" \ 125 "setup=setenv setupargs igb_mac=${ethaddr} " \ 126 "consoleblank=0 no_console_suspend=1 console=tty1 " \ 127 "console=${console},${baudrate}n8 debug_uartport=lsport,0 " \ 128 "${memargs}\0" \ 129 "setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \ 130 "setusbupdate=usb start && setenv interface usb; setenv drive 0; " \ 131 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \ 132 "source ${loadaddr}\0" \ 133 USB_BOOTCMD \ 134 "vidargs=video=tegrafb0:640x480-16@60 fbcon=map:1\0" 135 136 /* Increase console I/O buffer size */ 137 #undef CONFIG_SYS_CBSIZE 138 #define CONFIG_SYS_CBSIZE 1024 139 140 /* Increase arguments buffer size */ 141 #undef CONFIG_SYS_BARGSIZE 142 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 143 144 /* Increase maximum number of arguments */ 145 #undef CONFIG_SYS_MAXARGS 146 #define CONFIG_SYS_MAXARGS 32 147 148 #define CONFIG_CMD_TIME 149 150 #define CONFIG_SYS_BOOT_RAMDISK_HIGH 151 152 #include "tegra-common-usb-gadget.h" 153 #include "tegra-common-post.h" 154 155 /* Reserve top 1M for secure RAM */ 156 #define CONFIG_ARMV7_SECURE_BASE 0xfff00000 157 #define CONFIG_ARMV7_SECURE_RESERVE_SIZE 0x00100000 158 159 #endif /* __CONFIG_H */ 160