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 /* High-level configuration options */ 18 19 /* Board-specific serial config */ 20 #define CONFIG_TEGRA_ENABLE_UARTA 21 #define CONFIG_SYS_NS16550_COM1 NV_PA_APB_UARTA_BASE 22 23 /* I2C */ 24 #define CONFIG_SYS_I2C_TEGRA 25 26 /* SD/MMC support */ 27 #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */ 28 29 /* Environment in eMMC, before config block at the end of 1st "boot sector" */ 30 #define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE + \ 31 CONFIG_TDX_CFG_BLOCK_OFFSET) 32 #define CONFIG_SYS_MMC_ENV_DEV 0 33 #define CONFIG_SYS_MMC_ENV_PART 1 34 35 /* USB host support */ 36 #define CONFIG_USB_EHCI_TEGRA 37 38 /* PCI host support */ 39 #undef CONFIG_PCI_SCAN_SHOW 40 41 /* PCI networking support */ 42 #define CONFIG_E1000_NO_NVM 43 44 /* General networking support */ 45 #define CONFIG_IP_DEFRAG 46 #define CONFIG_TFTP_BLOCKSIZE 16352 47 #define CONFIG_TFTP_TSIZE 48 49 #undef CONFIG_IPADDR 50 #define CONFIG_IPADDR 192.168.10.2 51 #define CONFIG_NETMASK 255.255.255.0 52 #undef CONFIG_SERVERIP 53 #define CONFIG_SERVERIP 192.168.10.1 54 55 #define DFU_ALT_EMMC_INFO "apalis-tk1.img raw 0x0 0x500 mmcpart 1; " \ 56 "boot part 0 1 mmcpart 0; " \ 57 "rootfs part 0 2 mmcpart 0; " \ 58 "uImage fat 0 1 mmcpart 0; " \ 59 "tegra124-apalis-eval.dtb fat 0 1 mmcpart 0" 60 61 #define EMMC_BOOTCMD \ 62 "emmcargs=ip=off root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait\0" \ 63 "emmcboot=run setup; setenv bootargs ${defargs} ${emmcargs} " \ 64 "${setupargs} ${vidargs}; echo Booting from internal eMMC " \ 65 "chip...; run emmcdtbload; load mmc 0:1 ${kernel_addr_r} " \ 66 "${boot_file} && run fdt_fixup && " \ 67 "bootm ${kernel_addr_r} - ${dtbparam}\0" \ 68 "emmcdtbload=setenv dtbparam; load mmc 0:1 ${fdt_addr_r} " \ 69 "${soc}-apalis-${fdt_board}.dtb && " \ 70 "setenv dtbparam ${fdt_addr_r}\0" 71 72 #define NFS_BOOTCMD \ 73 "nfsargs=ip=:::::eth0:on root=/dev/nfs rw\0" \ 74 "nfsboot=pci enum; run setup; setenv bootargs ${defargs} ${nfsargs} " \ 75 "${setupargs} ${vidargs}; echo Booting via DHCP/TFTP/NFS...; " \ 76 "run nfsdtbload; dhcp ${kernel_addr_r} " \ 77 "&& run fdt_fixup && bootm ${kernel_addr_r} - ${dtbparam}\0" \ 78 "nfsdtbload=setenv dtbparam; tftp ${fdt_addr_r} " \ 79 "${soc}-apalis-${fdt_board}.dtb " \ 80 "&& setenv dtbparam ${fdt_addr_r}\0" 81 82 #define SD_BOOTCMD \ 83 "sdargs=ip=off root=/dev/mmcblk1p2 rw rootfstype=ext4 rootwait\0" \ 84 "sdboot=run setup; setenv bootargs ${defargs} ${sdargs} ${setupargs} " \ 85 "${vidargs}; echo Booting from SD card in 8bit slot...; " \ 86 "run sddtbload; load mmc 1:1 ${kernel_addr_r} " \ 87 "${boot_file} && run fdt_fixup && " \ 88 "bootm ${kernel_addr_r} - ${dtbparam}\0" \ 89 "sddtbload=setenv dtbparam; load mmc 1:1 ${fdt_addr_r} " \ 90 "${soc}-apalis-${fdt_board}.dtb " \ 91 "&& setenv dtbparam ${fdt_addr_r}\0" 92 93 #define USB_BOOTCMD \ 94 "usbargs=ip=off root=/dev/sda2 rw rootfstype=ext4 rootwait\0" \ 95 "usbboot=run setup; setenv bootargs ${defargs} ${setupargs} " \ 96 "${usbargs} ${vidargs}; echo Booting from USB stick...; " \ 97 "usb start && run usbdtbload; load usb 0:1 ${kernel_addr_r} " \ 98 "${boot_file} && run fdt_fixup && " \ 99 "bootm ${kernel_addr_r} - ${dtbparam}\0" \ 100 "usbdtbload=setenv dtbparam; load usb 0:1 ${fdt_addr_r} " \ 101 "${soc}-apalis-${fdt_board}.dtb " \ 102 "&& setenv dtbparam ${fdt_addr_r}\0" 103 104 #define BOARD_EXTRA_ENV_SETTINGS \ 105 "boot_file=uImage\0" \ 106 "console=ttyS0\0" \ 107 "defargs=lp0_vec=2064@0xf46ff000 core_edp_mv=1150 core_edp_ma=4000 " \ 108 "usb_port_owner_info=2 lane_owner_info=6 emc_max_dvfs=0\0" \ 109 "dfu_alt_info=" DFU_ALT_EMMC_INFO "\0" \ 110 EMMC_BOOTCMD \ 111 "fdt_board=eval\0" \ 112 "fdt_fixup=;\0" \ 113 NFS_BOOTCMD \ 114 SD_BOOTCMD \ 115 "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \ 116 "00:14:2d:00:00:00; fi; pci enum && tftpboot ${loadaddr} " \ 117 "flash_eth.img && source ${loadaddr}\0" \ 118 "setsdupdate=setenv interface mmc; setenv drive 1; mmc rescan; " \ 119 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img " \ 120 "|| setenv drive 2; mmc rescan; load ${interface} ${drive}:1 " \ 121 "${loadaddr} flash_blk.img && " \ 122 "source ${loadaddr}\0" \ 123 "setup=setenv setupargs igb_mac=${ethaddr} " \ 124 "consoleblank=0 no_console_suspend=1 console=tty1 " \ 125 "console=${console},${baudrate}n8 debug_uartport=lsport,0 " \ 126 "${memargs}\0" \ 127 "setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \ 128 "setusbupdate=usb start && setenv interface usb; setenv drive 0; " \ 129 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \ 130 "source ${loadaddr}\0" \ 131 USB_BOOTCMD \ 132 "vidargs=video=tegrafb0:640x480-16@60 fbcon=map:1\0" 133 134 /* Increase console I/O buffer size */ 135 #undef CONFIG_SYS_CBSIZE 136 #define CONFIG_SYS_CBSIZE 1024 137 138 /* Increase arguments buffer size */ 139 #undef CONFIG_SYS_BARGSIZE 140 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 141 142 /* Increase maximum number of arguments */ 143 #undef CONFIG_SYS_MAXARGS 144 #define CONFIG_SYS_MAXARGS 32 145 146 #define CONFIG_CMD_TIME 147 148 #define CONFIG_SYS_BOOT_RAMDISK_HIGH 149 150 #include "tegra-common-usb-gadget.h" 151 #include "tegra-common-post.h" 152 153 /* Reserve top 1M for secure RAM */ 154 #define CONFIG_ARMV7_SECURE_BASE 0xfff00000 155 #define CONFIG_ARMV7_SECURE_RESERVE_SIZE 0x00100000 156 157 #endif /* __CONFIG_H */ 158