env: Use getenv_yesno() more generally

[u-boot] / arch / sparc / lib / board.c

diff --git a/arch/sparc/lib/board.c b/arch/sparc/lib/board.c
index 32d025a34237c89c443314035f58c3f6264105f3..1b5e995b15aaae971624fa0b584084c182f646f0 100644 (file)
--- a/arch/sparc/lib/board.c
+++ b/arch/sparc/lib/board.c
@@ -284,8 +284,7 @@ void board_init_f(ulong bootflag)
                 *
                 * NOTE: Maybe we should add some WATCHDOG_RESET()? XXX
                 */
-               s = getenv("flashchecksum");
-               if (s && (*s == 'y')) {
+               if (getenv_yesno("flashchecksum") == 1) {
                        printf("  CRC: %08lX",
                               crc32(0, (const unsigned char *)CONFIG_SYS_FLASH_BASE,
                                     flash_size)