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Diffstat (limited to 'board/gdsys/dlvision/dlvision.c')
-rw-r--r--board/gdsys/dlvision/dlvision.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/board/gdsys/dlvision/dlvision.c b/board/gdsys/dlvision/dlvision.c
index 3499bdc..5c70326 100644
--- a/board/gdsys/dlvision/dlvision.c
+++ b/board/gdsys/dlvision/dlvision.c
@@ -75,7 +75,8 @@ int misc_init_r(void)
*/
int checkboard(void)
{
- char *s = getenv("serial#");
+ char buf[64];
+ int i = getenv_f("serial#", buf, sizeof(buf));
u8 channel2_msr = in_8((void *)CONFIG_UART_BASE + 0x26);
u8 channel3_msr = in_8((void *)CONFIG_UART_BASE + 0x36);
u8 channel7_msr = in_8((void *)CONFIG_UART_BASE + 0x76);
@@ -108,9 +109,9 @@ int checkboard(void)
break;
}
- if (s != NULL) {
+ if (i > 0) {
puts(", serial# ");
- puts(s);
+ puts(buf);
}
puts("\n ");