commit 88f48d91405cdf9bc53f002e5c16dc86eac27970
author Marti Bolivar <marti.bolivar@linaro.org> Mon May 01 22:30:02 2017 -0400
committer Marti Bolivar <marti.bolivar@linaro.org> Thu Jun 15 13:24:15 2017 -0400
tree 771ebc3a774c8d803f3dd472bdefc08e76c21847
parent c50926f3c1b7af27cc595a0f09d45954764c7e91

Rename br_image_addr to br_image_off.

The boot response returns a flash offset, not a flash address. This is
causing confusion and leading to crashes on some platforms which don't
have flash at address 0.

Rename the field to make it more clear what its purpose is; future
patches can start fixing up usages.

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

boot/zephyr/main.c

diff --git a/boot/zephyr/main.c b/boot/zephyr/main.c
index 9791f26..c6f4376 100644
--- a/boot/zephyr/main.c
+++ b/boot/zephyr/main.c
@@ -45,7 +45,7 @@
      * consecutively. Manually set the stack pointer and jump into the
      * reset vector
      */
-    vt = (struct arm_vector_table *)(rsp->br_image_addr +
+    vt = (struct arm_vector_table *)(rsp->br_image_off +
                                      rsp->br_hdr->ih_hdr_size);
     irq_lock();
     sys_clock_disable();
@@ -61,7 +61,7 @@
 {
     void *start;
 
-    start = (void *)(rsp->br_image_addr + rsp->br_hdr->ih_hdr_size);
+    start = (void *)(rsp->br_image_off + rsp->br_hdr->ih_hdr_size);
 
     /* Lock interrupts and dive into the entry point */
     irq_lock();
@@ -92,7 +92,8 @@
             ;
     }
 
-    BOOT_LOG_INF("Bootloader chainload address: 0x%x", rsp.br_image_addr);
+    BOOT_LOG_INF("Bootloader chainload address offset: 0x%x",
+                 rsp.br_image_off);
     BOOT_LOG_INF("Jumping to the first image slot");
     do_boot(&rsp);