1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright (c) 2017 Toradex, Inc. 4 * 5 * Configuration settings for the Toradex Apalis TK1 modules. 6 */ 7 8 #ifndef __CONFIG_H 9 #define __CONFIG_H 10 11 #include <linux/sizes.h> 12 13 #include "tegra124-common.h" 14 15 #define CONFIG_ARCH_MISC_INIT 16 17 /* Board-specific serial config */ 18 #define CONFIG_TEGRA_ENABLE_UARTA 19 #define CONFIG_SYS_NS16550_COM1 NV_PA_APB_UARTA_BASE 20 21 /* I2C */ 22 #define CONFIG_SYS_I2C_TEGRA 23 24 /* SD/MMC support */ 25 #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */ 26 27 /* Environment in eMMC, before config block at the end of 1st "boot sector" */ 28 #define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE + \ 29 CONFIG_TDX_CFG_BLOCK_OFFSET) 30 #define CONFIG_SYS_MMC_ENV_DEV 0 31 #define CONFIG_SYS_MMC_ENV_PART 1 32 33 /* USB host support */ 34 #define CONFIG_USB_EHCI_TEGRA 35 36 /* PCI host support */ 37 #undef CONFIG_PCI_SCAN_SHOW 38 39 /* PCI networking support */ 40 #define CONFIG_E1000_NO_NVM 41 42 /* General networking support */ 43 #define CONFIG_IP_DEFRAG 44 #define CONFIG_TFTP_BLOCKSIZE 16352 45 #define CONFIG_TFTP_TSIZE 46 47 #undef CONFIG_IPADDR 48 #define CONFIG_IPADDR 192.168.10.2 49 #define CONFIG_NETMASK 255.255.255.0 50 #undef CONFIG_SERVERIP 51 #define CONFIG_SERVERIP 192.168.10.1 52 53 #define DFU_ALT_EMMC_INFO "apalis-tk1.img raw 0x0 0x500 mmcpart 1; " \ 54 "boot part 0 1 mmcpart 0; " \ 55 "rootfs part 0 2 mmcpart 0; " \ 56 "uImage fat 0 1 mmcpart 0; " \ 57 "tegra124-apalis-eval.dtb fat 0 1 mmcpart 0" 58 59 #define EMMC_BOOTCMD \ 60 "emmcargs=ip=off root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait\0" \ 61 "emmcboot=run setup; setenv bootargs ${defargs} ${emmcargs} " \ 62 "${setupargs} ${vidargs}; echo Booting from internal eMMC " \ 63 "chip...; run emmcdtbload; load mmc 0:1 ${kernel_addr_r} " \ 64 "${boot_file} && run fdt_fixup && " \ 65 "bootm ${kernel_addr_r} - ${dtbparam}\0" \ 66 "emmcdtbload=setenv dtbparam; load mmc 0:1 ${fdt_addr_r} " \ 67 "${soc}-apalis-${fdt_board}.dtb && " \ 68 "setenv dtbparam ${fdt_addr_r}\0" 69 70 #define NFS_BOOTCMD \ 71 "nfsargs=ip=:::::eth0:on root=/dev/nfs rw\0" \ 72 "nfsboot=pci enum; run setup; setenv bootargs ${defargs} ${nfsargs} " \ 73 "${setupargs} ${vidargs}; echo Booting via DHCP/TFTP/NFS...; " \ 74 "run nfsdtbload; dhcp ${kernel_addr_r} " \ 75 "&& run fdt_fixup && bootm ${kernel_addr_r} - ${dtbparam}\0" \ 76 "nfsdtbload=setenv dtbparam; tftp ${fdt_addr_r} " \ 77 "${soc}-apalis-${fdt_board}.dtb " \ 78 "&& setenv dtbparam ${fdt_addr_r}\0" 79 80 #define SD_BOOTCMD \ 81 "sdargs=ip=off root=/dev/mmcblk1p2 rw rootfstype=ext4 rootwait\0" \ 82 "sdboot=run setup; setenv bootargs ${defargs} ${sdargs} ${setupargs} " \ 83 "${vidargs}; echo Booting from SD card in 8bit slot...; " \ 84 "run sddtbload; load mmc 1:1 ${kernel_addr_r} " \ 85 "${boot_file} && run fdt_fixup && " \ 86 "bootm ${kernel_addr_r} - ${dtbparam}\0" \ 87 "sddtbload=setenv dtbparam; load mmc 1:1 ${fdt_addr_r} " \ 88 "${soc}-apalis-${fdt_board}.dtb " \ 89 "&& setenv dtbparam ${fdt_addr_r}\0" 90 91 #define USB_BOOTCMD \ 92 "usbargs=ip=off root=/dev/sda2 rw rootfstype=ext4 rootwait\0" \ 93 "usbboot=run setup; setenv bootargs ${defargs} ${setupargs} " \ 94 "${usbargs} ${vidargs}; echo Booting from USB stick...; " \ 95 "usb start && run usbdtbload; load usb 0:1 ${kernel_addr_r} " \ 96 "${boot_file} && run fdt_fixup && " \ 97 "bootm ${kernel_addr_r} - ${dtbparam}\0" \ 98 "usbdtbload=setenv dtbparam; load usb 0:1 ${fdt_addr_r} " \ 99 "${soc}-apalis-${fdt_board}.dtb " \ 100 "&& setenv dtbparam ${fdt_addr_r}\0" 101 102 #define BOARD_EXTRA_ENV_SETTINGS \ 103 "boot_file=uImage\0" \ 104 "console=ttyS0\0" \ 105 "defargs=lp0_vec=2064@0xf46ff000 core_edp_mv=1150 core_edp_ma=4000 " \ 106 "usb_port_owner_info=2 lane_owner_info=6 emc_max_dvfs=0\0" \ 107 "dfu_alt_info=" DFU_ALT_EMMC_INFO "\0" \ 108 EMMC_BOOTCMD \ 109 "fdt_board=eval\0" \ 110 "fdt_fixup=;\0" \ 111 NFS_BOOTCMD \ 112 SD_BOOTCMD \ 113 "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \ 114 "00:14:2d:00:00:00; fi; pci enum && tftpboot ${loadaddr} " \ 115 "flash_eth.img && source ${loadaddr}\0" \ 116 "setsdupdate=setenv interface mmc; setenv drive 1; mmc rescan; " \ 117 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img " \ 118 "|| setenv drive 2; mmc rescan; load ${interface} ${drive}:1 " \ 119 "${loadaddr} flash_blk.img && " \ 120 "source ${loadaddr}\0" \ 121 "setup=setenv setupargs igb_mac=${ethaddr} " \ 122 "consoleblank=0 no_console_suspend=1 console=tty1 " \ 123 "console=${console},${baudrate}n8 debug_uartport=lsport,0 " \ 124 "${memargs}\0" \ 125 "setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \ 126 "setusbupdate=usb start && setenv interface usb; setenv drive 0; " \ 127 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \ 128 "source ${loadaddr}\0" \ 129 USB_BOOTCMD \ 130 "vidargs=video=tegrafb0:640x480-16@60 fbcon=map:1\0" 131 132 /* Increase console I/O buffer size */ 133 #undef CONFIG_SYS_CBSIZE 134 #define CONFIG_SYS_CBSIZE 1024 135 136 /* Increase arguments buffer size */ 137 #undef CONFIG_SYS_BARGSIZE 138 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 139 140 /* Increase maximum number of arguments */ 141 #undef CONFIG_SYS_MAXARGS 142 #define CONFIG_SYS_MAXARGS 32 143 144 #define CONFIG_CMD_TIME 145 146 #define CONFIG_SYS_BOOT_RAMDISK_HIGH 147 148 #include "tegra-common-usb-gadget.h" 149 #include "tegra-common-post.h" 150 151 /* Reserve top 1M for secure RAM */ 152 #define CONFIG_ARMV7_SECURE_BASE 0xfff00000 153 #define CONFIG_ARMV7_SECURE_RESERVE_SIZE 0x00100000 154 155 #endif /* __CONFIG_H */ 156