t430/x230 legacy flash boards: unify so they specify coreboot config files as all other boards

Author: tlaurion

boards/UNTESTED_t430-legacy-flash/UNTESTED_t430-legacy-flash.config

@@ -4,6 +4,9 @@ export CONFIG_COREBOOT=y
 export CONFIG_COREBOOT_VERSION=4.19
 export CONFIG_LINUX_VERSION=5.10.5
 
+CONFIG_COREBOOT_CONFIG=config/coreboot-x230-legacy-flash.config
+CONFIG_LINUX_CONFIG=config/linux-x230-flash.config
+
 CONFIG_BASH=n
 CONFIG_FLASHROM=y
 #CONFIG_GPG=y
@@ -14,7 +17,7 @@ CONFIG_PCIUTILS=y
 #CONFIG_TPMTOTP=y
 #CONFIG_DROPBEAR=y
 
-CONFIG_LINUX_CONFIG=config/linux-x230-flash.config
+
 CONFIG_LINUX_USB=y
 #CONFIG_LINUX_E1000E=y
 

boards/x230-legacy-flash/x230-legacy-flash.config

@@ -4,6 +4,9 @@ export CONFIG_COREBOOT=y
 export CONFIG_COREBOOT_VERSION=4.19
 export CONFIG_LINUX_VERSION=5.10.5
 
+CONFIG_COREBOOT_CONFIG=config/coreboot-t430-legacy-flash.config
+CONFIG_LINUX_CONFIG=config/linux-x230-flash.config
+
 CONFIG_BASH=n
 CONFIG_FLASHROM=y
 #CONFIG_GPG=y
@@ -14,7 +17,7 @@ CONFIG_PCIUTILS=y
 #CONFIG_TPMTOTP=y
 #CONFIG_DROPBEAR=y
 
-CONFIG_LINUX_CONFIG=config/linux-x230-flash.config
+
 CONFIG_LINUX_USB=y
 #CONFIG_LINUX_E1000E=y