Fix incorrect use of getenv() before relocation

[karo-tx-uboot.git] / board / amcc / makalu / makalu.c

diff --git a/board/amcc/makalu/makalu.c b/board/amcc/makalu/makalu.c
index 483df662723c3a3c7c29bc75375e374da1d8d7c6..34a094fc769640d4155aa6ac6550eedec20537ff 100644 (file)
--- a/board/amcc/makalu/makalu.c
+++ b/board/amcc/makalu/makalu.c
@@ -224,13 +224,14 @@ int misc_init_r(void)
 
 int checkboard (void)
 {
-       char *s = getenv("serial#");
+       char buf[64];
+       int i = getenv_f("serial#", buf, sizeof(buf));
 
        printf("Board: Makalu - AMCC PPC405EX Evaluation Board");
 
-       if (s != NULL) {
+       if (i > 0) {
                puts(", serial# ");
-               puts(s);
+               puts(buf);
        }
        putc('\n');