[PATCH] ARM: at91sam9x5ek: Actually build image

[Sascha Hauer]

The Kconfig variable is named CONFIG_MACH_AT91SAM9X5EK, not
MACH_AT91SAM9X5EK.

Reported-by: Sam Ravnborg <sam at ravnborg.org>
Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
---
 images/Makefile.at91 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/images/Makefile.at91 b/images/Makefile.at91
index 686d5011ef..dc6c1db4b1 100644
--- a/images/Makefile.at91
+++ b/images/Makefile.at91
@@ -2,6 +2,6 @@
 # barebox image generation Makefile for AT91 images
 #
 
-pblx-$(MACH_AT91SAM9X5EK) += start_at91sam9x5ek
+pblx-$(CONFIG_MACH_AT91SAM9X5EK) += start_at91sam9x5ek
 FILE_barebox-at91sam9x5ek.img = start_at91sam9x5ek.pblx
-image-$(MACH_AT91SAM9X5EK) += barebox-at91sam9x5ek.img
+image-$(CONFIG_MACH_AT91SAM9X5EK) += barebox-at91sam9x5ek.img
-- 
2.11.0