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- /* SPDX-License-Identifier: GPL-2.0+ */
- /*
- * (C) Copyright 2012
- * Joe Hershberger, National Instruments, joe.hershberger@ni.com
- */
- #ifndef __ENV_CALLBACK_H__
- #define __ENV_CALLBACK_H__
- #include <env_flags.h>
- #include <linker_lists.h>
- #include <search.h>
- #define ENV_CALLBACK_VAR ".callbacks"
- /* Board configs can define additional static callback bindings */
- #ifndef CONFIG_ENV_CALLBACK_LIST_STATIC
- #define CONFIG_ENV_CALLBACK_LIST_STATIC
- #endif
- #ifdef CONFIG_SILENT_CONSOLE
- #define SILENT_CALLBACK "silent:silent,"
- #else
- #define SILENT_CALLBACK
- #endif
- #ifdef CONFIG_SPLASHIMAGE_GUARD
- #define SPLASHIMAGE_CALLBACK "splashimage:splashimage,"
- #else
- #define SPLASHIMAGE_CALLBACK
- #endif
- #ifdef CONFIG_REGEX
- #define ENV_DOT_ESCAPE "\\"
- #else
- #define ENV_DOT_ESCAPE
- #endif
- #ifdef CONFIG_CMD_DNS
- #define DNS_CALLBACK "dnsip:dnsip,"
- #else
- #define DNS_CALLBACK
- #endif
- #ifdef CONFIG_NET
- #define NET_CALLBACKS \
- "bootfile:bootfile," \
- "ipaddr:ipaddr," \
- "gatewayip:gatewayip," \
- "netmask:netmask," \
- "serverip:serverip," \
- "nvlan:nvlan," \
- "vlan:vlan," \
- DNS_CALLBACK \
- "eth" ETHADDR_WILDCARD "addr:ethaddr,"
- #else
- #define NET_CALLBACKS
- #endif
- /*
- * This list of callback bindings is static, but may be overridden by defining
- * a new association in the ".callbacks" environment variable.
- */
- #define ENV_CALLBACK_LIST_STATIC ENV_DOT_ESCAPE ENV_CALLBACK_VAR ":callbacks," \
- ENV_DOT_ESCAPE ENV_FLAGS_VAR ":flags," \
- "baudrate:baudrate," \
- NET_CALLBACKS \
- "loadaddr:loadaddr," \
- SILENT_CALLBACK \
- SPLASHIMAGE_CALLBACK \
- "stdin:console,stdout:console,stderr:console," \
- "serial#:serialno," \
- CONFIG_ENV_CALLBACK_LIST_STATIC
- #ifndef CONFIG_SPL_BUILD
- void env_callback_init(struct env_entry *var_entry);
- #else
- static inline void env_callback_init(struct env_entry *var_entry)
- {
- }
- #endif
- #endif /* __ENV_CALLBACK_H__ */
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