blob: 8ee500d1709c15526dfb277c8be0d86d7a74e317 [file] [log] [blame]
Tom Rini10e47792018-05-06 17:58:06 -04001/* SPDX-License-Identifier: GPL-2.0+ */
Joe Hershberger81321142012-10-12 08:48:51 +00002/*
3 * (C) Copyright 2000-2010
4 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
5 *
6 * (C) Copyright 2001 Sysgo Real-Time Solutions, GmbH <www.elinos.com>
7 * Andreas Heppel <aheppel@sysgo.de>
Joe Hershberger81321142012-10-12 08:48:51 +00008 */
9
Joe Hershberger60fd3ad2012-12-11 22:16:24 -060010#include <env_callback.h>
Simon Glassfb64e362020-05-10 11:40:09 -060011#include <linux/stringify.h>
Joe Hershberger60fd3ad2012-12-11 22:16:24 -060012
Simon Glass7327fe72021-10-21 21:08:46 -060013#include <generated/environment.h>
Simon Glass7327fe72021-10-21 21:08:46 -060014
Joe Hershberger81321142012-10-12 08:48:51 +000015#ifdef DEFAULT_ENV_INSTANCE_EMBEDDED
Simon Glass204eb222019-08-01 09:47:03 -060016env_t embedded_environment __UBOOT_ENV_SECTION__(environment) = {
Joe Hershberger81321142012-10-12 08:48:51 +000017 ENV_CRC, /* CRC Sum */
18#ifdef CONFIG_SYS_REDUNDAND_ENVIRONMENT
19 1, /* Flags: valid */
20#endif
21 {
22#elif defined(DEFAULT_ENV_INSTANCE_STATIC)
23static char default_environment[] = {
Algapally Santosh Sagar0ed240e2023-09-21 16:50:42 +053024#elif defined(CONFIG_DEFAULT_ENV_IS_RW)
Marek Behún73d25342021-10-22 15:47:24 +020025char default_environment[] = {
Joe Hershberger81321142012-10-12 08:48:51 +000026#else
Marek Behún73d25342021-10-22 15:47:24 +020027const char default_environment[] = {
Joe Hershberger81321142012-10-12 08:48:51 +000028#endif
Rasmus Villemoes14c71142018-03-20 11:38:45 +010029#ifndef CONFIG_USE_DEFAULT_ENV_FILE
Joe Hershberger60fd3ad2012-12-11 22:16:24 -060030#ifdef CONFIG_ENV_CALLBACK_LIST_DEFAULT
31 ENV_CALLBACK_VAR "=" CONFIG_ENV_CALLBACK_LIST_DEFAULT "\0"
32#endif
Joe Hershberger71497d02012-12-11 22:16:31 -060033#ifdef CONFIG_ENV_FLAGS_LIST_DEFAULT
34 ENV_FLAGS_VAR "=" CONFIG_ENV_FLAGS_LIST_DEFAULT "\0"
35#endif
Sam Protsenkobd7bffe2017-08-14 20:22:17 +030036#ifdef CONFIG_USE_BOOTARGS
Joe Hershberger81321142012-10-12 08:48:51 +000037 "bootargs=" CONFIG_BOOTARGS "\0"
38#endif
39#ifdef CONFIG_BOOTCOMMAND
40 "bootcmd=" CONFIG_BOOTCOMMAND "\0"
41#endif
Alex Kiernan685ead22018-07-05 12:38:15 +000042#if defined(CONFIG_BOOTDELAY)
Joe Hershberger81321142012-10-12 08:48:51 +000043 "bootdelay=" __stringify(CONFIG_BOOTDELAY) "\0"
44#endif
Algapally Santosh Sagardf178992023-09-21 16:50:43 +053045#if !defined(CONFIG_OF_SERIAL_BAUD) && defined(CONFIG_BAUDRATE) && (CONFIG_BAUDRATE >= 0)
Joe Hershberger81321142012-10-12 08:48:51 +000046 "baudrate=" __stringify(CONFIG_BAUDRATE) "\0"
47#endif
48#ifdef CONFIG_LOADS_ECHO
49 "loads_echo=" __stringify(CONFIG_LOADS_ECHO) "\0"
50#endif
Joe Hershberger81321142012-10-12 08:48:51 +000051#ifdef CONFIG_ETHPRIME
52 "ethprime=" CONFIG_ETHPRIME "\0"
53#endif
Tom Rini1479a832022-12-02 16:42:27 -050054#ifdef CONFIG_USE_IPADDR
55 "ipaddr=" CONFIG_IPADDR "\0"
Joe Hershberger81321142012-10-12 08:48:51 +000056#endif
Tom Rini1479a832022-12-02 16:42:27 -050057#ifdef CONFIG_USE_SERVERIP
58 "serverip=" CONFIG_SERVERIP "\0"
Joe Hershberger81321142012-10-12 08:48:51 +000059#endif
Tom Rini065d6612022-06-13 22:57:35 -040060#ifdef CONFIG_SYS_DISABLE_AUTOLOAD
61 "autoload=0\0"
Joe Hershberger81321142012-10-12 08:48:51 +000062#endif
Pali Rohár39c43c32022-07-10 13:42:55 +020063#ifdef CONFIG_PREBOOT_DEFINED
Joe Hershberger81321142012-10-12 08:48:51 +000064 "preboot=" CONFIG_PREBOOT "\0"
65#endif
Tom Rini1479a832022-12-02 16:42:27 -050066#ifdef CONFIG_USE_ROOTPATH
Joe Hershberger81321142012-10-12 08:48:51 +000067 "rootpath=" CONFIG_ROOTPATH "\0"
68#endif
Tom Rini1479a832022-12-02 16:42:27 -050069#ifdef CONFIG_USE_GATEWAYIP
70 "gatewayip=" CONFIG_GATEWAYIP "\0"
Joe Hershberger81321142012-10-12 08:48:51 +000071#endif
Tom Rini1479a832022-12-02 16:42:27 -050072#ifdef CONFIG_USE_NETMASK
73 "netmask=" CONFIG_NETMASK "\0"
Joe Hershberger81321142012-10-12 08:48:51 +000074#endif
Tom Rini1479a832022-12-02 16:42:27 -050075#ifdef CONFIG_USE_HOSTNAME
76 "hostname=" CONFIG_HOSTNAME "\0"
Joe Hershberger81321142012-10-12 08:48:51 +000077#endif
Tom Rini5fb860c2022-02-25 11:19:48 -050078#ifdef CONFIG_USE_BOOTFILE
Joe Hershberger81321142012-10-12 08:48:51 +000079 "bootfile=" CONFIG_BOOTFILE "\0"
80#endif
Tom Rini9004ee02021-08-23 10:25:30 -040081#ifdef CONFIG_SYS_LOAD_ADDR
82 "loadaddr=" __stringify(CONFIG_SYS_LOAD_ADDR)"\0"
Joe Hershberger81321142012-10-12 08:48:51 +000083#endif
Joe Hershberger81321142012-10-12 08:48:51 +000084#if defined(CONFIG_PCI_BOOTDELAY) && (CONFIG_PCI_BOOTDELAY > 0)
85 "pcidelay=" __stringify(CONFIG_PCI_BOOTDELAY)"\0"
86#endif
87#ifdef CONFIG_ENV_VARS_UBOOT_CONFIG
88 "arch=" CONFIG_SYS_ARCH "\0"
Masahiro Yamadadcc04732016-06-17 14:24:07 +090089#ifdef CONFIG_SYS_CPU
Joe Hershberger81321142012-10-12 08:48:51 +000090 "cpu=" CONFIG_SYS_CPU "\0"
Masahiro Yamadadcc04732016-06-17 14:24:07 +090091#endif
92#ifdef CONFIG_SYS_BOARD
Joe Hershberger81321142012-10-12 08:48:51 +000093 "board=" CONFIG_SYS_BOARD "\0"
Stephen Warrenfc523052012-10-31 11:17:28 +000094 "board_name=" CONFIG_SYS_BOARD "\0"
Masahiro Yamadadcc04732016-06-17 14:24:07 +090095#endif
Joe Hershberger81321142012-10-12 08:48:51 +000096#ifdef CONFIG_SYS_VENDOR
97 "vendor=" CONFIG_SYS_VENDOR "\0"
98#endif
99#ifdef CONFIG_SYS_SOC
100 "soc=" CONFIG_SYS_SOC "\0"
101#endif
Janne Grunau176e8f02024-04-04 08:25:52 +0200102#ifdef CONFIG_USB_HOST
103 "usb_ignorelist="
104#ifdef CONFIG_USB_KEYBOARD
105 /* Ignore Yubico devices. Currently only a single USB keyboard device is
106 * supported and the emulated HID keyboard Yubikeys present is useless
107 * as keyboard.
108 */
109 "0x1050:*,"
110#endif
111 "\0"
112#endif
Rasmus Villemoescf8e5432021-04-21 11:06:54 +0200113#ifdef CONFIG_ENV_IMPORT_FDT
114 "env_fdt_path=" CONFIG_ENV_FDT_PATH "\0"
115#endif
Joe Hershberger81321142012-10-12 08:48:51 +0000116#endif
Alex Kiernancf9888f2018-07-21 20:25:32 +0000117#if defined(CONFIG_BOOTCOUNT_BOOTLIMIT) && (CONFIG_BOOTCOUNT_BOOTLIMIT > 0)
118 "bootlimit=" __stringify(CONFIG_BOOTCOUNT_BOOTLIMIT)"\0"
119#endif
Tom Rinic997d522022-06-13 22:57:36 -0400120#ifdef CONFIG_MTDIDS_DEFAULT
121 "mtdids=" CONFIG_MTDIDS_DEFAULT "\0"
122#endif
123#ifdef CONFIG_MTDPARTS_DEFAULT
124 "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0"
125#endif
Simon Glass7327fe72021-10-21 21:08:46 -0600126#ifdef CONFIG_EXTRA_ENV_TEXT
Simon Glass7327fe72021-10-21 21:08:46 -0600127 /* This is created in the Makefile */
128 CONFIG_EXTRA_ENV_TEXT
129#endif
Tom Rinic9edebe2022-12-04 10:03:50 -0500130#ifdef CFG_EXTRA_ENV_SETTINGS
131 CFG_EXTRA_ENV_SETTINGS
Joe Hershberger81321142012-10-12 08:48:51 +0000132#endif
Algapally Santosh Sagardf178992023-09-21 16:50:43 +0530133#ifdef CONFIG_OF_SERIAL_BAUD
134 /* Padding for baudrate at the end when environment is writable */
135 "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
136#endif
Joe Hershberger81321142012-10-12 08:48:51 +0000137 "\0"
Rasmus Villemoes14c71142018-03-20 11:38:45 +0100138#else /* CONFIG_USE_DEFAULT_ENV_FILE */
139#include "generated/defaultenv_autogenerated.h"
140#endif
Joe Hershberger81321142012-10-12 08:48:51 +0000141#ifdef DEFAULT_ENV_INSTANCE_EMBEDDED
142 }
143#endif
144};
Marek Behúnadb431e2021-10-22 15:47:25 +0200145
146#if !defined(USE_HOSTCC) && !defined(DEFAULT_ENV_INSTANCE_EMBEDDED)
147#include <env_internal.h>
148static_assert(sizeof(default_environment) <= ENV_SIZE,
149 "Default environment is too large");
150#endif