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 */
20 /* Board-specific serial config */
21 #define CONFIG_TEGRA_ENABLE_UARTA
22 #define CONFIG_SYS_NS16550_COM1 NV_PA_APB_UARTA_BASE
25 #define CONFIG_SYS_I2C_TEGRA
28 #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
30 /* Environment in eMMC, before config block at the end of 1st "boot sector" */
31 #define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE + \
32 CONFIG_TDX_CFG_BLOCK_OFFSET)
33 #define CONFIG_SYS_MMC_ENV_DEV 0
34 #define CONFIG_SYS_MMC_ENV_PART 1
36 /* USB host support */
37 #define CONFIG_USB_EHCI_TEGRA
39 /* PCI host support */
40 #undef CONFIG_PCI_SCAN_SHOW
42 /* PCI networking support */
43 #define CONFIG_E1000_NO_NVM
45 /* General networking support */
46 #define CONFIG_IP_DEFRAG
47 #define CONFIG_TFTP_BLOCKSIZE 16352
48 #define CONFIG_TFTP_TSIZE
51 #define CONFIG_IPADDR 192.168.10.2
52 #define CONFIG_NETMASK 255.255.255.0
53 #undef CONFIG_SERVERIP
54 #define CONFIG_SERVERIP 192.168.10.1
56 #define DFU_ALT_EMMC_INFO "apalis-tk1.img raw 0x0 0x500 mmcpart 1; " \
57 "boot part 0 1 mmcpart 0; " \
58 "rootfs part 0 2 mmcpart 0; " \
59 "uImage fat 0 1 mmcpart 0; " \
60 "tegra124-apalis-eval.dtb fat 0 1 mmcpart 0"
62 #define EMMC_BOOTCMD \
63 "emmcargs=ip=off root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait\0" \
64 "emmcboot=run setup; setenv bootargs ${defargs} ${emmcargs} " \
65 "${setupargs} ${vidargs}; echo Booting from internal eMMC " \
66 "chip...; run emmcdtbload; load mmc 0:1 ${kernel_addr_r} " \
67 "${boot_file} && run fdt_fixup && " \
68 "bootm ${kernel_addr_r} - ${dtbparam}\0" \
69 "emmcdtbload=setenv dtbparam; load mmc 0:1 ${fdt_addr_r} " \
70 "${soc}-apalis-${fdt_board}.dtb && " \
71 "setenv dtbparam ${fdt_addr_r}\0"
74 "nfsargs=ip=:::::eth0:on root=/dev/nfs rw\0" \
75 "nfsboot=pci enum; run setup; setenv bootargs ${defargs} ${nfsargs} " \
76 "${setupargs} ${vidargs}; echo Booting via DHCP/TFTP/NFS...; " \
77 "run nfsdtbload; dhcp ${kernel_addr_r} " \
78 "&& run fdt_fixup && bootm ${kernel_addr_r} - ${dtbparam}\0" \
79 "nfsdtbload=setenv dtbparam; tftp ${fdt_addr_r} " \
80 "${soc}-apalis-${fdt_board}.dtb " \
81 "&& setenv dtbparam ${fdt_addr_r}\0"
84 "sdargs=ip=off root=/dev/mmcblk1p2 rw rootfstype=ext3 rootwait\0" \
85 "sdboot=run setup; setenv bootargs ${defargs} ${sdargs} ${setupargs} " \
86 "${vidargs}; echo Booting from SD card in 8bit slot...; " \
87 "run sddtbload; load mmc 1:1 ${kernel_addr_r} " \
88 "${boot_file} && run fdt_fixup && " \
89 "bootm ${kernel_addr_r} - ${dtbparam}\0" \
90 "sddtbload=setenv dtbparam; load mmc 1:1 ${fdt_addr_r} " \
91 "${soc}-apalis-${fdt_board}.dtb " \
92 "&& setenv dtbparam ${fdt_addr_r}\0"
95 "usbargs=ip=off root=/dev/sda2 rw rootfstype=ext3 rootwait\0" \
96 "usbboot=run setup; setenv bootargs ${defargs} ${setupargs} " \
97 "${usbargs} ${vidargs}; echo Booting from USB stick...; " \
98 "usb start && run usbdtbload; load usb 0:1 ${kernel_addr_r} " \
99 "${boot_file} && run fdt_fixup && " \
100 "bootm ${kernel_addr_r} - ${dtbparam}\0" \
101 "usbdtbload=setenv dtbparam; load usb 0:1 ${fdt_addr_r} " \
102 "${soc}-apalis-${fdt_board}.dtb " \
103 "&& setenv dtbparam ${fdt_addr_r}\0"
105 #define BOARD_EXTRA_ENV_SETTINGS \
106 "boot_file=uImage\0" \
108 "defargs=lp0_vec=2064@0xf46ff000 core_edp_mv=1150 core_edp_ma=4000 " \
109 "usb_port_owner_info=2 lane_owner_info=6 emc_max_dvfs=0\0" \
110 "dfu_alt_info=" DFU_ALT_EMMC_INFO "\0" \
116 "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \
117 "00:14:2d:00:00:00; fi; pci enum && tftpboot ${loadaddr} " \
118 "flash_eth.img && source ${loadaddr}\0" \
119 "setsdupdate=setenv interface mmc; setenv drive 1; mmc rescan; " \
120 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img " \
121 "|| setenv drive 2; mmc rescan; load ${interface} ${drive}:1 " \
122 "${loadaddr} flash_blk.img && " \
123 "source ${loadaddr}\0" \
124 "setup=setenv setupargs igb_mac=${ethaddr} " \
125 "consoleblank=0 no_console_suspend=1 console=tty1 " \
126 "console=${console},${baudrate}n8 debug_uartport=lsport,0 " \
128 "setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \
129 "setusbupdate=usb start && setenv interface usb; setenv drive 0; " \
130 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \
131 "source ${loadaddr}\0" \
133 "vidargs=video=tegrafb0:640x480-16@60 fbcon=map:1\0"
135 /* Increase console I/O buffer size */
136 #undef CONFIG_SYS_CBSIZE
137 #define CONFIG_SYS_CBSIZE 1024
139 /* Increase arguments buffer size */
140 #undef CONFIG_SYS_BARGSIZE
141 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
143 /* Increase maximum number of arguments */
144 #undef CONFIG_SYS_MAXARGS
145 #define CONFIG_SYS_MAXARGS 32
147 #define CONFIG_CMD_TIME
149 #define CONFIG_SYS_BOOT_RAMDISK_HIGH
151 #include "tegra-common-usb-gadget.h"
152 #include "tegra-common-post.h"
154 /* Reserve top 1M for secure RAM */
155 #define CONFIG_ARMV7_SECURE_BASE 0xfff00000
156 #define CONFIG_ARMV7_SECURE_RESERVE_SIZE 0x00100000
158 #endif /* __CONFIG_H */