commit 5e6a1a6245d4b2d40fdfb6212ed6c63ccf909306
author Marti Bolivar <marti.bolivar@linaro.org> Tue Jan 31 19:35:06 2017 -0500
committer Michael Scott <michael.scott@linaro.org> Fri Feb 03 16:25:14 2017 -0800
tree 12c414f284f98cb07f01680f0071cbcc0783b6b0
parent de6ee59dafa9d37af3fe7b37b95234d1b3a0ddb8

boot: zephyr: Fix 96b_nitrogen flash alignment

The Zephyr flash driver transparently handles non-word-aligned writes,
but the NRF52's flash write alignment is 4 bytes. Fix that.

Signed-off-by: Marti Bolivar <marti.bolivar@linaro.org>

boot/zephyr/targets/96b_nitrogen.h

diff --git a/boot/zephyr/targets/96b_nitrogen.h b/boot/zephyr/targets/96b_nitrogen.h
index 291844f..9a0443d 100644
--- a/boot/zephyr/targets/96b_nitrogen.h
+++ b/boot/zephyr/targets/96b_nitrogen.h
@@ -20,7 +20,7 @@
  */
 
 #define FLASH_DRIVER_NAME		"NRF5_FLASH"
-#define FLASH_ALIGN			1
+#define FLASH_ALIGN			4
 #define FLASH_AREA_IMAGE_0_OFFSET	0x08000
 #define FLASH_AREA_IMAGE_0_SIZE		0x3A000
 #define FLASH_AREA_IMAGE_1_OFFSET	0x42000