Avoid PREFERRED_PROVIDER_u-boot and PREFERRED_PROVIDER_virtual/bootloader
drift apart as good as it gets without creating circular dependencies.
Read: there in one primary definition (PREFERRED_PROVIDER_u-boot) and the
second specification is relying on the primary.
Signed-off-by: Jens Rehsack <sno@netbsd.org>
PREFERRED_PROVIDER_cryptodev-module = "cryptodev-qoriq-module"
PREFERRED_PROVIDER_cryptodev-tests = "cryptodev-qoriq-tests"
PREFERRED_PROVIDER_u-boot ?= "u-boot-qoriq"
-PREFERRED_PROVIDER_virtual/bootloader ?= "u-boot-qoriq"
+PREFERRED_PROVIDER_virtual/bootloader ?= "${PREFERRED_PROVIDER_u-boot}"
PREFERRED_PROVIDER_virtual/kernel ?= "linux-qoriq"
PREFERRED_VERSION_testfloat = "2a"
PREFERRED_PROVIDER_ptpd = "ptpd-qoriq"