configs: Update BR2_EXTERNAL usage.
Commit 5ab5fdb "Update to Buildroot 2016.11" updated each defconfig to
use the new BR2_EXTERNAL convention, but the recently added lines for
BR2_PACKAGE_BUSYBOX_CONFIG_FRAGMENT_FILES were missed. Update these to
correctly use BR2_EXTERNAL_OP_BUILD_PATH instead.
Signed-off-by: Samuel Mendoza-Jonas <sam@mendozajonas.com>
diff --git a/openpower/configs/openpower_mambo_defconfig b/openpower/configs/openpower_mambo_defconfig
index c1bc10a..99fe3c7 100644
--- a/openpower/configs/openpower_mambo_defconfig
+++ b/openpower/configs/openpower_mambo_defconfig
@@ -20,7 +20,7 @@
BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL_OP_BUILD_PATH)/configs/linux/skiroot_defconfig"
BR2_LINUX_KERNEL_ZIMAGE_EPAPR=y
-BR2_PACKAGE_BUSYBOX_CONFIG_FRAGMENT_FILES="$(BR2_EXTERNAL)/configs/busybox.fragment"
+BR2_PACKAGE_BUSYBOX_CONFIG_FRAGMENT_FILES="$(BR2_EXTERNAL_OP_BUILD_PATH)/configs/busybox.fragment"
BR2_PACKAGE_BUSYBOX_SHOW_OTHERS=y
BR2_PACKAGE_LINUX_FIRMWARE=y
BR2_PACKAGE_LINUX_FIRMWARE_BNX2X=y