imx: ventana: make hwconfig initialize based on board configuration
The hwconfig env var allows user to control hardware specific configuration
of board specific features but not all Ventana boards have the same features.
We will use the magic default value of "_UNKNOWN_" to signify that the
bootloader should create this based on detected board model.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
diff --git a/include/configs/gw_ventana.h b/include/configs/gw_ventana.h
index 343f3c5..1bd13fe 100644
--- a/include/configs/gw_ventana.h
+++ b/include/configs/gw_ventana.h
@@ -271,16 +271,13 @@
/* Environment */
#define CONFIG_IPADDR 192.168.1.1
#define CONFIG_SERVERIP 192.168.1.146
-#define HWCONFIG_DEFAULT \
- "hwconfig=rs232;" \
- "dio0:mode=gpio;dio1:mode=gpio;dio2:mode=gpio;dio3:mode=gpio\0" \
#define CONFIG_EXTRA_ENV_SETTINGS_COMMON \
"pcidisable=1\0" \
"usb_pgood_delay=2000\0" \
"console=ttymxc1\0" \
"bootdevs=usb mmc sata flash\0" \
- HWCONFIG_DEFAULT \
+ "hwconfig=_UNKNOWN_\0" \
"video=\0" \
\
"mtdparts=" MTDPARTS_DEFAULT "\0" \