power: imx8-power-domain: Set DM_FLAG_DEFAULT_PD_CTRL_OFF flag

[oweals/u-boot.git] / env / remote.c

diff --git a/env/remote.c b/env/remote.c
index c221d55c4f7920eeae88b6c855c8a3b3e6e2df5c..e3f0608b16beb02785f6e649c19001005e1e9430 100644 (file)
--- a/env/remote.c
+++ b/env/remote.c
@@ -1,31 +1,25 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * (C) Copyright 2011-2012 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier:    GPL-2.0+
  */
 
 /* #define DEBUG */
 
 #include <common.h>
 #include <command.h>
-#include <environment.h>
+#include <env_internal.h>
 #include <linux/stddef.h>
-
-char *env_name_spec = "Remote";
+#include <u-boot/crc.h>
 
 #ifdef ENV_IS_EMBEDDED
-env_t *env_ptr = &environment;
+static env_t *env_ptr = &environment;
 #else /* ! ENV_IS_EMBEDDED */
-env_t *env_ptr = (env_t *)CONFIG_ENV_ADDR;
+static env_t *env_ptr = (env_t *)CONFIG_ENV_ADDR;
 #endif /* ENV_IS_EMBEDDED */
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#if !defined(CONFIG_ENV_OFFSET)
-#define CONFIG_ENV_OFFSET 0
-#endif
-
-int env_init(void)
+static int env_remote_init(void)
 {
        if (crc32(0, env_ptr->data, ENV_SIZE) == env_ptr->crc) {
                gd->env_addr = (ulong)&(env_ptr->data);
@@ -33,13 +27,11 @@ int env_init(void)
                return 0;
        }
 
-       gd->env_addr = (ulong)default_environment;
-       gd->env_valid = 0;
-       return 0;
+       return -ENOENT;
 }
 
 #ifdef CONFIG_CMD_SAVEENV
-int saveenv(void)
+static int env_remote_save(void)
 {
 #ifdef CONFIG_SRIO_PCIE_BOOT_SLAVE
        printf("Can not support the 'saveenv' when boot from SRIO or PCIE!\n");
@@ -50,17 +42,19 @@ int saveenv(void)
 }
 #endif /* CONFIG_CMD_SAVEENV */
 
-void env_relocate_spec(void)
+static int env_remote_load(void)
 {
 #ifndef ENV_IS_EMBEDDED
-       env_import((char *)env_ptr, 1);
+       return env_import((char *)env_ptr, 1);
 #endif
+
+       return 0;
 }
 
 U_BOOT_ENV_LOCATION(remote) = {
        .location       = ENVL_REMOTE,
-       .get_char       = env_get_char_spec,
-       .load           = env_relocate_spec,
-       .save           = env_save_ptr(saveenv),
-       .init           = env_init,
+       ENV_NAME("Remote")
+       .load           = env_remote_load,
+       .save           = env_save_ptr(env_remote_save),
+       .init           = env_remote_init,
 };