Merge git://git.denx.de/u-boot-video

[people/ms/u-boot.git] / env / eeprom.c

diff --git a/env/eeprom.c b/env/eeprom.c
index 39adccabbee106e4eeb5ba30c2e169bd3f4063e2..584379ebd26e3673ffd2d4055640160d24108582 100644 (file)
--- a/env/eeprom.c
+++ b/env/eeprom.c
@@ -61,7 +61,7 @@ static int eeprom_bus_write(unsigned dev_addr, unsigned offset,
        return rcode;
 }
 
-static uchar env_eeprom_get_char(int index)
+static int env_eeprom_get_char(int index)
 {
        uchar c;
        unsigned int off = CONFIG_ENV_OFFSET;
@@ -76,7 +76,7 @@ static uchar env_eeprom_get_char(int index)
        return c;
 }
 
-static void env_eeprom_load(void)
+static int env_eeprom_load(void)
 {
        char buf_env[CONFIG_ENV_SIZE];
        unsigned int off = CONFIG_ENV_OFFSET;
@@ -122,7 +122,7 @@ static void env_eeprom_load(void)
 
        if (!crc_ok[0] && !crc_ok[1]) {
                gd->env_addr    = 0;
-               gd->env_valid   = 0;
+               gd->env_valid = ENV_INVALID;
        } else if (crc_ok[0] && !crc_ok[1]) {
                gd->env_valid = ENV_VALID;
        } else if (!crc_ok[0] && crc_ok[1]) {
@@ -166,9 +166,9 @@ static void env_eeprom_load(void)
        }
 
        if (crc == new) {
-               gd->env_valid   = ENV_VALID;
+               gd->env_valid = ENV_VALID;
        } else {
-               gd->env_valid   = 0;
+               gd->env_valid = ENV_INVALID;
        }
 #endif /* CONFIG_ENV_OFFSET_REDUND */
 
@@ -182,6 +182,8 @@ static void env_eeprom_load(void)
                off, (uchar *)buf_env, CONFIG_ENV_SIZE);
 
        env_import(buf_env, 1);
+
+       return 0;
 }
 
 static int env_eeprom_save(void)