diff options
Diffstat (limited to 'board/svm_sc8xx')
| -rw-r--r-- | board/svm_sc8xx/svm_sc8xx.c | 32 |
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); } /* ------------------------------------------------------------------------- */ |