u-boot-imx-tools: Rework the COMPATIBLE_MACHINE strategy

We need to avoid setting the COMPATIBLE_MACHINE when not using an i.MX
based machine, otherwise we end with multiple provides and cause
problems for outside machines.

To support both use-cases, and allow the use of u-boot-imx-tools, we set
the recipe as invalid for all use, except for 'use-mainline-bsp' and
'use-nxp-bsp' based machines.

Refs: #573.
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Change-Id: I3b60828ce93c087a4774c71dbe62bab62bb6863d

diff --git a/recipes-bsp/u-boot/u-boot-imx-tools_2020.04.bb b/recipes-bsp/u-boot/u-boot-imx-tools_2020.04.bb
index 12ac72e22eaabe617cd432c32ac6d200495f330f..d1e9512cdd59eb17d7519ed252d4503268d69ac5 100644 (file)
--- a/recipes-bsp/u-boot/u-boot-imx-tools_2020.04.bb
+++ b/recipes-bsp/u-boot/u-boot-imx-tools_2020.04.bb
@@ -6,5 +6,10 @@ PROVIDES_append_class-native = " u-boot-tools-native"
 PROVIDES_append_class-nativesdk = " nativesdk-u-boot-tools"
 
 PACKAGE_ARCH = "${MACHINE_ARCH}"
-COMPATIBLE_MACHINE = "(mx6|mx7|mx8)"
-COMPATIBLE_MACHINE_class-target = "(mx6|mx7|mx8)"
+
+# Set recipe as incompatible by default
+COMPATIBLE_MACHINE = "(^$)"
+
+# Whitelist its use for i.MX based machines
+COMPATIBLE_MACHINE_use-mainline-bsp = "(.)"
+COMPATIBLE_MACHINE_use-nxp-bsp = "(.)"