env: Use getenv_yesno() more generally
Move the getenv_yesno() to env_common.c and change most checks for
'y' or 'n' to use this helper.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
diff --git a/arch/microblaze/lib/board.c b/arch/microblaze/lib/board.c
index efd63cd..a7c2f76 100644
--- a/arch/microblaze/lib/board.c
+++ b/arch/microblaze/lib/board.c
@@ -74,7 +74,6 @@
gd = (gd_t *) (CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_GBL_DATA_OFFSET);
bd = (bd_t *) (CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_GBL_DATA_OFFSET \
- GENERATED_BD_INFO_SIZE);
- __maybe_unused char *s;
#if defined(CONFIG_CMD_FLASH)
ulong flash_size = 0;
#endif
@@ -143,8 +142,7 @@
*
* NOTE: Maybe we should add some WATCHDOG_RESET()? XXX
*/
- s = getenv ("flashchecksum");
- if (s && (*s == 'y')) {
+ if (getenv_yesno("flashchecksum") == 1) {
printf (" CRC: %08X",
crc32(0, (const u8 *)bd->bi_flashstart,
flash_size)