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