2 * Copyright (c) 2017 Toradex, Inc.
4 * Configuration settings for the Toradex Apalis TK1 modules.
6 * SPDX-License-Identifier: GPL-2.0+
12 #include <linux/sizes.h>
14 #include "tegra124-common.h"
16 #define CONFIG_ARCH_MISC_INIT
18 /* High-level configuration options */
19 #define CONFIG_DISPLAY_BOARDINFO_LATE /* Calls show_board_info() */
21 /* Board-specific serial config */
22 #define CONFIG_TEGRA_ENABLE_UARTA
23 #define CONFIG_SYS_NS16550_COM1 NV_PA_APB_UARTA_BASE
26 #define CONFIG_SYS_I2C_TEGRA
29 #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
31 /* Environment in eMMC, before config block at the end of 1st "boot sector" */
32 #define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE + \
33 CONFIG_TDX_CFG_BLOCK_OFFSET)
34 #define CONFIG_SYS_MMC_ENV_DEV 0
35 #define CONFIG_SYS_MMC_ENV_PART 1
37 /* USB host support */
38 #define CONFIG_USB_EHCI_TEGRA
40 /* PCI host support */
41 #undef CONFIG_PCI_SCAN_SHOW
43 /* PCI networking support */
44 #define CONFIG_E1000_NO_NVM
46 /* General networking support */
47 #define CONFIG_IP_DEFRAG
48 #define CONFIG_TFTP_BLOCKSIZE 16352
49 #define CONFIG_TFTP_TSIZE
52 #define CONFIG_IPADDR 192.168.10.2
53 #define CONFIG_NETMASK 255.255.255.0
54 #undef CONFIG_SERVERIP
55 #define CONFIG_SERVERIP 192.168.10.1
57 #define DFU_ALT_EMMC_INFO "apalis-tk1.img raw 0x0 0x500 mmcpart 1; " \
58 "boot part 0 1 mmcpart 0; " \
59 "rootfs part 0 2 mmcpart 0; " \
60 "uImage fat 0 1 mmcpart 0; " \
61 "tegra124-apalis-eval.dtb fat 0 1 mmcpart 0"
63 #define EMMC_BOOTCMD \
64 "emmcargs=ip=off root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait\0" \
65 "emmcboot=run setup; setenv bootargs ${defargs} ${emmcargs} " \
66 "${setupargs} ${vidargs}; echo Booting from internal eMMC " \
67 "chip...; run emmcdtbload; load mmc 0:1 ${kernel_addr_r} " \
68 "${boot_file} && run fdt_fixup && " \
69 "bootm ${kernel_addr_r} - ${dtbparam}\0" \
70 "emmcdtbload=setenv dtbparam; load mmc 0:1 ${fdt_addr_r} " \
71 "${soc}-apalis-${fdt_board}.dtb && " \
72 "setenv dtbparam ${fdt_addr_r}\0"
75 "nfsargs=ip=:::::eth0:on root=/dev/nfs rw\0" \
76 "nfsboot=pci enum; run setup; setenv bootargs ${defargs} ${nfsargs} " \
77 "${setupargs} ${vidargs}; echo Booting via DHCP/TFTP/NFS...; " \
78 "run nfsdtbload; dhcp ${kernel_addr_r} " \
79 "&& run fdt_fixup && bootm ${kernel_addr_r} - ${dtbparam}\0" \
80 "nfsdtbload=setenv dtbparam; tftp ${fdt_addr_r} " \
81 "${soc}-apalis-${fdt_board}.dtb " \
82 "&& setenv dtbparam ${fdt_addr_r}\0"
85 "sdargs=ip=off root=/dev/mmcblk1p2 rw rootfstype=ext3 rootwait\0" \
86 "sdboot=run setup; setenv bootargs ${defargs} ${sdargs} ${setupargs} " \
87 "${vidargs}; echo Booting from SD card in 8bit slot...; " \
88 "run sddtbload; load mmc 1:1 ${kernel_addr_r} " \
89 "${boot_file} && run fdt_fixup && " \
90 "bootm ${kernel_addr_r} - ${dtbparam}\0" \
91 "sddtbload=setenv dtbparam; load mmc 1:1 ${fdt_addr_r} " \
92 "${soc}-apalis-${fdt_board}.dtb " \
93 "&& setenv dtbparam ${fdt_addr_r}\0"
96 "usbargs=ip=off root=/dev/sda2 rw rootfstype=ext3 rootwait\0" \
97 "usbboot=run setup; setenv bootargs ${defargs} ${setupargs} " \
98 "${usbargs} ${vidargs}; echo Booting from USB stick...; " \
99 "usb start && run usbdtbload; load usb 0:1 ${kernel_addr_r} " \
100 "${boot_file} && run fdt_fixup && " \
101 "bootm ${kernel_addr_r} - ${dtbparam}\0" \
102 "usbdtbload=setenv dtbparam; load usb 0:1 ${fdt_addr_r} " \
103 "${soc}-apalis-${fdt_board}.dtb " \
104 "&& setenv dtbparam ${fdt_addr_r}\0"
106 #define BOARD_EXTRA_ENV_SETTINGS \
107 "boot_file=uImage\0" \
109 "defargs=lp0_vec=2064@0xf46ff000 core_edp_mv=1150 core_edp_ma=4000 " \
110 "usb_port_owner_info=2 lane_owner_info=6 emc_max_dvfs=0\0" \
111 "dfu_alt_info=" DFU_ALT_EMMC_INFO "\0" \
117 "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \
118 "00:14:2d:00:00:00; fi; pci enum && tftpboot ${loadaddr} " \
119 "flash_eth.img && source ${loadaddr}\0" \
120 "setsdupdate=setenv interface mmc; setenv drive 1; mmc rescan; " \
121 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img " \
122 "|| setenv drive 2; mmc rescan; load ${interface} ${drive}:1 " \
123 "${loadaddr} flash_blk.img && " \
124 "source ${loadaddr}\0" \
125 "setup=setenv setupargs igb_mac=${ethaddr} " \
126 "consoleblank=0 no_console_suspend=1 console=tty1 " \
127 "console=${console},${baudrate}n8 debug_uartport=lsport,0 " \
129 "setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \
130 "setusbupdate=usb start && setenv interface usb; setenv drive 0; " \
131 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \
132 "source ${loadaddr}\0" \
134 "vidargs=video=tegrafb0:640x480-16@60 fbcon=map:1\0"
136 /* Increase console I/O buffer size */
137 #undef CONFIG_SYS_CBSIZE
138 #define CONFIG_SYS_CBSIZE 1024
140 /* Increase arguments buffer size */
141 #undef CONFIG_SYS_BARGSIZE
142 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
144 /* Increase maximum number of arguments */
145 #undef CONFIG_SYS_MAXARGS
146 #define CONFIG_SYS_MAXARGS 32
148 #define CONFIG_CMD_TIME
150 #define CONFIG_SUPPORT_RAW_INITRD
151 #define CONFIG_SYS_BOOT_RAMDISK_HIGH
153 #include "tegra-common-usb-gadget.h"
154 #include "tegra-common-post.h"
156 /* Reserve top 1M for secure RAM */
157 #define CONFIG_ARMV7_SECURE_BASE 0xfff00000
158 #define CONFIG_ARMV7_SECURE_RESERVE_SIZE 0x00100000
160 #endif /* __CONFIG_H */