armv7m: Fix larger builds

The branch instruction only has an 11-bit relative target address, which
is sometimes not enough.

Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com>

diff --git a/arch/arm/cpu/armv7m/start.S b/arch/arm/cpu/armv7m/start.S
index 49f27201cf8ad09ea78173efac40f7ab52b40123..890c7739635961039eb6fffd0d2655c3836888b5 100644 (file)
--- a/arch/arm/cpu/armv7m/start.S
+++ b/arch/arm/cpu/armv7m/start.S
@@ -5,10 +5,12 @@
  * SPDX-License-Identifier:    GPL-2.0+
  */
 
+#include <asm/assembler.h>
+
 .globl reset
 .type reset, %function
 reset:
-       b       _main
+       W(b)    _main
 
 .globl c_runtime_cpu_setup
 c_runtime_cpu_setup: