1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (c) 2017 Toradex, Inc.
5 * Configuration settings for the Toradex Apalis TK1 modules.
11 #include <linux/sizes.h>
13 #include "tegra124-common.h"
15 #define CONFIG_ARCH_MISC_INIT
17 /* Board-specific serial config */
18 #define CONFIG_TEGRA_ENABLE_UARTA
19 #define CONFIG_SYS_NS16550_COM1 NV_PA_APB_UARTA_BASE
21 /* Environment in eMMC, before config block at the end of 1st "boot sector" */
22 #define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE + \
23 CONFIG_TDX_CFG_BLOCK_OFFSET)
24 #define CONFIG_SYS_MMC_ENV_DEV 0
25 #define CONFIG_SYS_MMC_ENV_PART 1
27 /* PCI host support */
28 #undef CONFIG_PCI_SCAN_SHOW
30 /* PCI networking support */
31 #define CONFIG_E1000_NO_NVM
33 /* General networking support */
34 #define CONFIG_IP_DEFRAG
35 #define CONFIG_TFTP_BLOCKSIZE 16352
36 #define CONFIG_TFTP_TSIZE
39 #define CONFIG_IPADDR 192.168.10.2
40 #define CONFIG_NETMASK 255.255.255.0
41 #undef CONFIG_SERVERIP
42 #define CONFIG_SERVERIP 192.168.10.1
44 #define DFU_ALT_EMMC_INFO "apalis-tk1.img raw 0x0 0x500 mmcpart 1; " \
45 "boot part 0 1 mmcpart 0; " \
46 "rootfs part 0 2 mmcpart 0; " \
47 "uImage fat 0 1 mmcpart 0; " \
48 "tegra124-apalis-eval.dtb fat 0 1 mmcpart 0"
50 #define EMMC_BOOTCMD \
51 "emmcargs=ip=off root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait\0" \
52 "emmcboot=run setup; setenv bootargs ${defargs} ${emmcargs} " \
53 "${setupargs} ${vidargs}; echo Booting from internal eMMC " \
54 "chip...; run emmcdtbload; load mmc 0:1 ${kernel_addr_r} " \
55 "${boot_file} && run fdt_fixup && " \
56 "bootm ${kernel_addr_r} - ${dtbparam}\0" \
57 "emmcdtbload=setenv dtbparam; load mmc 0:1 ${fdt_addr_r} " \
58 "${soc}-apalis-${fdt_board}.dtb && " \
59 "setenv dtbparam ${fdt_addr_r}\0"
62 "nfsargs=ip=:::::eth0:on root=/dev/nfs rw\0" \
63 "nfsboot=pci enum; run setup; setenv bootargs ${defargs} ${nfsargs} " \
64 "${setupargs} ${vidargs}; echo Booting via DHCP/TFTP/NFS...; " \
65 "run nfsdtbload; dhcp ${kernel_addr_r} " \
66 "&& run fdt_fixup && bootm ${kernel_addr_r} - ${dtbparam}\0" \
67 "nfsdtbload=setenv dtbparam; tftp ${fdt_addr_r} " \
68 "${soc}-apalis-${fdt_board}.dtb " \
69 "&& setenv dtbparam ${fdt_addr_r}\0"
72 "sdargs=ip=off root=/dev/mmcblk1p2 rw rootfstype=ext4 rootwait\0" \
73 "sdboot=run setup; setenv bootargs ${defargs} ${sdargs} ${setupargs} " \
74 "${vidargs}; echo Booting from SD card in 8bit slot...; " \
75 "run sddtbload; load mmc 1:1 ${kernel_addr_r} " \
76 "${boot_file} && run fdt_fixup && " \
77 "bootm ${kernel_addr_r} - ${dtbparam}\0" \
78 "sddtbload=setenv dtbparam; load mmc 1:1 ${fdt_addr_r} " \
79 "${soc}-apalis-${fdt_board}.dtb " \
80 "&& setenv dtbparam ${fdt_addr_r}\0"
83 "usbargs=ip=off root=/dev/sda2 rw rootfstype=ext4 rootwait\0" \
84 "usbboot=run setup; setenv bootargs ${defargs} ${setupargs} " \
85 "${usbargs} ${vidargs}; echo Booting from USB stick...; " \
86 "usb start && run usbdtbload; load usb 0:1 ${kernel_addr_r} " \
87 "${boot_file} && run fdt_fixup && " \
88 "bootm ${kernel_addr_r} - ${dtbparam}\0" \
89 "usbdtbload=setenv dtbparam; load usb 0:1 ${fdt_addr_r} " \
90 "${soc}-apalis-${fdt_board}.dtb " \
91 "&& setenv dtbparam ${fdt_addr_r}\0"
93 #define BOARD_EXTRA_ENV_SETTINGS \
94 "boot_file=uImage\0" \
96 "defargs=lp0_vec=2064@0xf46ff000 core_edp_mv=1150 core_edp_ma=4000 " \
97 "usb_port_owner_info=2 lane_owner_info=6 emc_max_dvfs=0\0" \
98 "dfu_alt_info=" DFU_ALT_EMMC_INFO "\0" \
104 "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \
105 "00:14:2d:00:00:00; fi; pci enum && tftpboot ${loadaddr} " \
106 "flash_eth.img && source ${loadaddr}\0" \
107 "setsdupdate=setenv interface mmc; setenv drive 1; mmc rescan; " \
108 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img " \
109 "|| setenv drive 2; mmc rescan; load ${interface} ${drive}:1 " \
110 "${loadaddr} flash_blk.img && " \
111 "source ${loadaddr}\0" \
112 "setup=setenv setupargs igb_mac=${ethaddr} " \
113 "consoleblank=0 no_console_suspend=1 console=tty1 " \
114 "console=${console},${baudrate}n8 debug_uartport=lsport,0 " \
116 "setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \
117 "setusbupdate=usb start && setenv interface usb; setenv drive 0; " \
118 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \
119 "source ${loadaddr}\0" \
121 "vidargs=video=tegrafb0:640x480-16@60 fbcon=map:1\0"
123 /* Increase console I/O buffer size */
124 #undef CONFIG_SYS_CBSIZE
125 #define CONFIG_SYS_CBSIZE 1024
127 /* Increase arguments buffer size */
128 #undef CONFIG_SYS_BARGSIZE
129 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
131 /* Increase maximum number of arguments */
132 #undef CONFIG_SYS_MAXARGS
133 #define CONFIG_SYS_MAXARGS 32
135 #define CONFIG_CMD_TIME
137 #define CONFIG_SYS_BOOT_RAMDISK_HIGH
139 #include "tegra-common-usb-gadget.h"
140 #include "tegra-common-post.h"
142 /* Reserve top 1M for secure RAM */
143 #define CONFIG_ARMV7_SECURE_BASE 0xfff00000
144 #define CONFIG_ARMV7_SECURE_RESERVE_SIZE 0x00100000
146 #endif /* __CONFIG_H */