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 /* Board-specific serial config */ 16 #define CONFIG_TEGRA_ENABLE_UARTA 17 #define CONFIG_SYS_NS16550_COM1 NV_PA_APB_UARTA_BASE 18 19 #define FDT_MODULE "apalis-v1.2" 20 #define FDT_MODULE_V1_0 "apalis" 21 22 /* PCI host support */ 23 #undef CONFIG_PCI_SCAN_SHOW 24 25 /* PCI networking support */ 26 #define CONFIG_E1000_NO_NVM 27 28 /* General networking support */ 29 #define CONFIG_TFTP_TSIZE 30 31 /* 32 * Custom Distro Boot configuration: 33 * 1. 8bit SD port (MMC1) 34 * 2. 4bit SD port (MMC2) 35 * 3. eMMC (MMC0) 36 */ 37 #define BOOT_TARGET_DEVICES(func) \ 38 func(MMC, mmc, 1) \ 39 func(MMC, mmc, 2) \ 40 func(MMC, mmc, 0) \ 41 func(USB, usb, 0) \ 42 func(PXE, pxe, na) \ 43 func(DHCP, dhcp, na) 44 45 #undef CONFIG_IPADDR 46 #define CONFIG_IPADDR 192.168.10.2 47 #define CONFIG_NETMASK 255.255.255.0 48 #undef CONFIG_SERVERIP 49 #define CONFIG_SERVERIP 192.168.10.1 50 51 #define DFU_ALT_EMMC_INFO "apalis-tk1.img raw 0x0 0x500 mmcpart 1; " \ 52 "boot part 0 1 mmcpart 0; " \ 53 "rootfs part 0 2 mmcpart 0; " \ 54 "zImage fat 0 1 mmcpart 0; " \ 55 "tegra124-apalis-eval.dtb fat 0 1 mmcpart 0" 56 57 #define UBOOT_UPDATE \ 58 "uboot_hwpart=1\0" \ 59 "uboot_blk=0\0" \ 60 "set_blkcnt=setexpr blkcnt ${filesize} + 0x1ff && " \ 61 "setexpr blkcnt ${blkcnt} / 0x200\0" \ 62 "update_uboot=run set_blkcnt && mmc dev 0 ${uboot_hwpart} && " \ 63 "mmc write ${loadaddr} ${uboot_blk} ${blkcnt}\0" \ 64 65 #define NFS_BOOTCMD \ 66 "nfsargs=ip=:::::eth0:on root=/dev/nfs rw\0" \ 67 "nfsboot=pci enum; run setup; setenv bootargs ${defargs} ${nfsargs} " \ 68 "${setupargs} ${vidargs}; echo Booting via DHCP/TFTP/NFS...; " \ 69 "run nfsdtbload; dhcp ${kernel_addr_r} " \ 70 "&& run fdt_fixup && bootz ${kernel_addr_r} - ${dtbparam}\0" \ 71 "nfsdtbload=setenv dtbparam; tftp ${fdt_addr_r} " \ 72 "${soc}-${fdt_module}-${fdt_board}.dtb " \ 73 "&& setenv dtbparam ${fdt_addr_r}\0" 74 75 #define BOARD_EXTRA_ENV_SETTINGS \ 76 "boot_file=zImage\0" \ 77 "console=ttyS0\0" \ 78 "defargs=lp0_vec=2064@0xf46ff000 core_edp_mv=1150 core_edp_ma=4000 " \ 79 "usb_port_owner_info=2 lane_owner_info=6 emc_max_dvfs=0 " \ 80 "user_debug=30 pcie_aspm=off\0" \ 81 "dfu_alt_info=" DFU_ALT_EMMC_INFO "\0" \ 82 "fdt_board=eval\0" \ 83 "fdt_fixup=;\0" \ 84 "fdt_module=" FDT_MODULE "\0" \ 85 NFS_BOOTCMD \ 86 UBOOT_UPDATE \ 87 "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \ 88 "00:14:2d:00:00:00; fi; pci enum && tftpboot ${loadaddr} " \ 89 "flash_eth.img && source ${loadaddr}\0" \ 90 "setsdupdate=setenv interface mmc; setenv drive 1; mmc rescan; " \ 91 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img " \ 92 "|| setenv drive 2; mmc rescan; load ${interface} ${drive}:1 " \ 93 "${loadaddr} flash_blk.img && " \ 94 "source ${loadaddr}\0" \ 95 "setup=setenv setupargs igb_mac=${ethaddr} " \ 96 "consoleblank=0 no_console_suspend=1 console=tty1 " \ 97 "console=${console},${baudrate}n8 debug_uartport=lsport,0 " \ 98 "${memargs}\0" \ 99 "setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \ 100 "setusbupdate=usb start && setenv interface usb; setenv drive 0; " \ 101 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \ 102 "source ${loadaddr}\0" \ 103 "vidargs=fbcon=map:1\0" 104 105 /* Increase console I/O buffer size */ 106 #undef CONFIG_SYS_CBSIZE 107 #define CONFIG_SYS_CBSIZE 1024 108 109 /* Increase arguments buffer size */ 110 #undef CONFIG_SYS_BARGSIZE 111 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 112 113 /* Increase maximum number of arguments */ 114 #undef CONFIG_SYS_MAXARGS 115 #define CONFIG_SYS_MAXARGS 32 116 117 #include "tegra-common-usb-gadget.h" 118 #include "tegra-common-post.h" 119 120 /* Reserve top 1M for secure RAM */ 121 #define CONFIG_ARMV7_SECURE_BASE 0xfff00000 122 #define CONFIG_ARMV7_SECURE_RESERVE_SIZE 0x00100000 123 124 #endif /* __CONFIG_H */ 125