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