diff options
Diffstat (limited to 'board/gdsys/405ep/io.c')
| -rw-r--r-- | board/gdsys/405ep/io.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/board/gdsys/405ep/io.c b/board/gdsys/405ep/io.c index 0974019..db1ea7f 100644 --- a/board/gdsys/405ep/io.c +++ b/board/gdsys/405ep/io.c @@ -87,8 +87,9 @@ err_out: */ int checkboard(void) { + char buf[64]; + int i = getenv_f("serial#", buf, sizeof(buf)); ihs_fpga_t *fpga = (ihs_fpga_t *) CONFIG_SYS_FPGA_BASE(0); - char *s = getenv("serial#"); u16 versions = in_le16(&fpga->versions); u16 fpga_version = in_le16(&fpga->fpga_version); u16 fpga_features = in_le16(&fpga->fpga_features); @@ -106,9 +107,9 @@ int checkboard(void) printf("CATCenter Io"); - if (s != NULL) { + if (i > 0) { puts(", serial# "); - puts(s); + puts(buf); } puts("\n "); |