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