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 #define FDT_MODULE "apalis-v1.2"
22 #define FDT_MODULE_V1_0 "apalis"
24 /* Environment in eMMC, before config block at the end of 1st "boot sector" */
25 #define CONFIG_SYS_MMC_ENV_DEV 0
26 #define CONFIG_SYS_MMC_ENV_PART 1
28 /* PCI host support */
29 #undef CONFIG_PCI_SCAN_SHOW
31 /* PCI networking support */
32 #define CONFIG_E1000_NO_NVM
34 /* General networking support */
35 #define CONFIG_TFTP_TSIZE
38 * Custom Distro Boot configuration:
39 * 1. 8bit SD port (MMC1)
40 * 2. 4bit SD port (MMC2)
43 #define BOOT_TARGET_DEVICES(func) \
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 "zImage fat 0 1 mmcpart 0; " \
61 "tegra124-apalis-eval.dtb fat 0 1 mmcpart 0"
63 #define UBOOT_UPDATE \
66 "set_blkcnt=setexpr blkcnt ${filesize} + 0x1ff && " \
67 "setexpr blkcnt ${blkcnt} / 0x200\0" \
68 "update_uboot=run set_blkcnt && mmc dev 0 ${uboot_hwpart} && " \
69 "mmc write ${loadaddr} ${uboot_blk} ${blkcnt}\0" \
72 "nfsargs=ip=:::::eth0:on root=/dev/nfs rw\0" \
73 "nfsboot=pci enum; run setup; setenv bootargs ${defargs} ${nfsargs} " \
74 "${setupargs} ${vidargs}; echo Booting via DHCP/TFTP/NFS...; " \
75 "run nfsdtbload; dhcp ${kernel_addr_r} " \
76 "&& run fdt_fixup && bootz ${kernel_addr_r} - ${dtbparam}\0" \
77 "nfsdtbload=setenv dtbparam; tftp ${fdt_addr_r} " \
78 "${soc}-${fdt_module}-${fdt_board}.dtb " \
79 "&& setenv dtbparam ${fdt_addr_r}\0"
81 #define BOARD_EXTRA_ENV_SETTINGS \
82 "boot_file=zImage\0" \
84 "defargs=lp0_vec=2064@0xf46ff000 core_edp_mv=1150 core_edp_ma=4000 " \
85 "usb_port_owner_info=2 lane_owner_info=6 emc_max_dvfs=0 " \
86 "user_debug=30 pcie_aspm=off\0" \
87 "dfu_alt_info=" DFU_ALT_EMMC_INFO "\0" \
90 "fdt_module=" FDT_MODULE "\0" \
93 "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \
94 "00:14:2d:00:00:00; fi; pci enum && tftpboot ${loadaddr} " \
95 "flash_eth.img && source ${loadaddr}\0" \
96 "setsdupdate=setenv interface mmc; setenv drive 1; mmc rescan; " \
97 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img " \
98 "|| setenv drive 2; mmc rescan; load ${interface} ${drive}:1 " \
99 "${loadaddr} flash_blk.img && " \
100 "source ${loadaddr}\0" \
101 "setup=setenv setupargs igb_mac=${ethaddr} " \
102 "consoleblank=0 no_console_suspend=1 console=tty1 " \
103 "console=${console},${baudrate}n8 debug_uartport=lsport,0 " \
105 "setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \
106 "setusbupdate=usb start && setenv interface usb; setenv drive 0; " \
107 "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \
108 "source ${loadaddr}\0" \
109 "vidargs=fbcon=map:1\0"
111 /* Increase console I/O buffer size */
112 #undef CONFIG_SYS_CBSIZE
113 #define CONFIG_SYS_CBSIZE 1024
115 /* Increase arguments buffer size */
116 #undef CONFIG_SYS_BARGSIZE
117 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
119 /* Increase maximum number of arguments */
120 #undef CONFIG_SYS_MAXARGS
121 #define CONFIG_SYS_MAXARGS 32
123 #include "tegra-common-usb-gadget.h"
124 #include "tegra-common-post.h"
126 /* Reserve top 1M for secure RAM */
127 #define CONFIG_ARMV7_SECURE_BASE 0xfff00000
128 #define CONFIG_ARMV7_SECURE_RESERVE_SIZE 0x00100000
130 #endif /* __CONFIG_H */