[openwrt/openwrt] uboot-imx6: define 'BUILD_DEVICES' for Toradex Apalis

[LEDE Commits]

pepe2k pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/8c3383799a496fda5cfa31000b65c9b8565cf575

commit 8c3383799a496fda5cfa31000b65c9b8565cf575
Author: Piotr Dymacz <pepe2k at gmail.com>
AuthorDate: Thu Jan 7 17:30:49 2021 +0100

    uboot-imx6: define 'BUILD_DEVICES' for Toradex Apalis
    
    Without 'BUILD_DEVICES' defined, the U-Boot related package won't be
    automatically selected when building for Toradex Apalis device.
    
    Signed-off-by: Piotr Dymacz <pepe2k at gmail.com>
---
 package/boot/uboot-imx6/Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/package/boot/uboot-imx6/Makefile b/package/boot/uboot-imx6/Makefile
index dd07919455..d87b599eb8 100644
--- a/package/boot/uboot-imx6/Makefile
+++ b/package/boot/uboot-imx6/Makefile
@@ -24,6 +24,7 @@ define U-Boot/apalis_imx6
   NAME:=Toradex Apalis
   UBOOT_IMAGE:=SPL u-boot.img u-boot-with-spl.imx
   UBOOT_MAKE_FLAGS:=SPL u-boot.img u-boot-with-spl.imx
+  BUILD_DEVICES:=apalis
 endef
 
 define U-Boot/mx6cuboxi