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