diff options
Diffstat (limited to 'board/tqc/tqm8xx/tqm8xx.c')
| -rw-r--r-- | board/tqc/tqm8xx/tqm8xx.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/board/tqc/tqm8xx/tqm8xx.c b/board/tqc/tqm8xx/tqm8xx.c index 6576e0288..1fda53b9a 100644 --- a/board/tqc/tqm8xx/tqm8xx.c +++ b/board/tqc/tqm8xx/tqm8xx.c @@ -106,31 +106,33 @@ const uint sdram_table[] = int checkboard (void) { - char *s = getenv ("serial#"); + char buf[64]; + int i; + int l = getenv_f("serial#", buf, sizeof(buf)); puts ("Board: "); - if (!s || strncmp (s, "TQM8", 4)) { + if (l < 0 || strncmp(buf, "TQM8", 4)) { puts ("### No HW ID - assuming TQM8xxL\n"); return (0); } - if ((*(s + 6) == 'L')) { /* a TQM8xxL type */ + if ((buf[6] == 'L')) { /* a TQM8xxL type */ gd->board_type = 'L'; } - if ((*(s + 6) == 'M')) { /* a TQM8xxM type */ + if ((buf[6] == 'M')) { /* a TQM8xxM type */ gd->board_type = 'M'; } - if ((*(s + 6) == 'D')) { /* a TQM885D type */ + if ((buf[6] == 'D')) { /* a TQM885D type */ gd->board_type = 'D'; } - for (; *s; ++s) { - if (*s == ' ') + for (i = 0; i < l; ++i) { + if (buf[i] == ' ') break; - putc (*s); + putc (buf[i]); } #ifdef CONFIG_VIRTLAB2 puts (" (Virtlab2)"); |