Makefile: Trigger a warning for legcay spi drivers

[thirdparty/u-boot.git] / common / main.c

diff --git a/common/main.c b/common/main.c
index 2116a9e0a2e0bc5d25993b43ad50aed9aab19e97..07b34bf2b05d3df5ad15fc8d256ccc815e30968d 100644 (file)
--- a/common/main.c
+++ b/common/main.c
@@ -1,8 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * (C) Copyright 2000
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier:    GPL-2.0+
  */
 
 /* #define     DEBUG   */
@@ -13,8 +12,6 @@
 #include <console.h>
 #include <version.h>
 
-DECLARE_GLOBAL_DATA_PTR;
-
 /*
  * Board-specific Platform code can reimplement show_boot_progress () if needed
  */
@@ -25,17 +22,17 @@ static void run_preboot_environment_command(void)
 #ifdef CONFIG_PREBOOT
        char *p;
 
-       p = getenv("preboot");
+       p = env_get("preboot");
        if (p != NULL) {
-# ifdef CONFIG_AUTOBOOT_KEYED
-               int prev = disable_ctrlc(1);    /* disable Control C checking */
-# endif
+               int prev = 0;
+
+               if (IS_ENABLED(CONFIG_AUTOBOOT_KEYED))
+                       prev = disable_ctrlc(1); /* disable Ctrl-C checking */
 
                run_command_list(p, -1, 0);
 
-# ifdef CONFIG_AUTOBOOT_KEYED
-               disable_ctrlc(prev);    /* restore Control C checking */
-# endif
+               if (IS_ENABLED(CONFIG_AUTOBOOT_KEYED))
+                       disable_ctrlc(prev);    /* restore Ctrl-C checking */
        }
 #endif /* CONFIG_PREBOOT */
 }
@@ -47,17 +44,15 @@ void main_loop(void)
 
        bootstage_mark_name(BOOTSTAGE_ID_MAIN_LOOP, "main_loop");
 
-#ifdef CONFIG_VERSION_VARIABLE
-       setenv("ver", version_string);  /* set version variable */
-#endif /* CONFIG_VERSION_VARIABLE */
+       if (IS_ENABLED(CONFIG_VERSION_VARIABLE))
+               env_set("ver", version_string);  /* set version variable */
 
        cli_init();
 
        run_preboot_environment_command();
 
-#if defined(CONFIG_UPDATE_TFTP)
-       update_tftp(0UL, NULL, NULL);
-#endif /* CONFIG_UPDATE_TFTP */
+       if (IS_ENABLED(CONFIG_UPDATE_TFTP))
+               update_tftp(0UL, NULL, NULL);
 
        s = bootdelay_process();
        if (cli_process_fdt(&s))