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-rw-r--r--board/svm_sc8xx/svm_sc8xx.c32
1 files changed, 17 insertions, 15 deletions
diff --git a/board/svm_sc8xx/svm_sc8xx.c b/board/svm_sc8xx/svm_sc8xx.c
index 4390e49dd..f34b83515 100644
--- a/board/svm_sc8xx/svm_sc8xx.c
+++ b/board/svm_sc8xx/svm_sc8xx.c
@@ -75,27 +75,29 @@ const uint sdram_table[] =
* Return 1 for "SC8xx" type, 0 else.
*/
-int checkboard (void)
+int checkboard(void)
{
- char *s = getenv("serial#");
- int board_type;
+ char buf[64];
+ int i;
+ int l = getenv_f("serial#", buf, sizeof(buf));
+ int board_type;
- if (!s || strncmp(s, "SVM8", 4)) {
- printf ("### No HW ID - assuming SVM SC8xx\n");
- return (0);
- }
+ if (l < 0 || strncmp(buf, "SVM8", 4)) {
+ printf("### No HW ID - assuming SVM SC8xx\n");
+ return (0);
+ }
- board_type = 1;
+ board_type = 1;
- for (; *s; ++s) {
- if (*s == ' ')
- break;
- putc (*s);
- }
+ for (i = 0; i < l; ++i) {
+ if (buf[i] == ' ')
+ break;
+ putc(buf[i]);
+ }
- putc ('\n');
+ putc('\n');
- return (0);
+ return (0);
}
/* ------------------------------------------------------------------------- */