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