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[v2,3/4] package/binutils: Cortex-M targets require version <2.29

Message ID 1527768578-1351-3-git-send-email-christophe.priouzeau@st.com
State Superseded
Headers show
Series [v2,1/4] Revert "configs/stm32f429: force usage of binutils 2.28.x" | expand

Commit Message

Christophe PRIOUZEAU May 31, 2018, 12:09 p.m. UTC 
From: Laurent GONZALEZ <br22@gezedo.com>

binutils 2.29 changed the implementation of adr pseudo instruction
it breaks linux kernel and impacts Cortex-M targets (eg. stm32)

Signed-off-by: Laurent GONZALEZ <br22@gezedo.com>
Signed-off-by: Christophe Priouzeau <christophe.priouzeau@st.com>
---
 package/binutils/Config.in.host | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
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Patch

diff --git a/package/binutils/Config.in.host b/package/binutils/Config.in.host
index 03b2281..9a4caad 100644
--- a/package/binutils/Config.in.host
+++ b/package/binutils/Config.in.host
@@ -2,8 +2,9 @@  comment "Binutils Options"
 
 choice
 	prompt "Binutils Version"
-	default BR2_BINUTILS_VERSION_2_29_X if !BR2_arc
-	default BR2_BINUTILS_VERSION_ARC if BR2_arc
+	default BR2_BINUTILS_VERSION_2_28_X if BR2_ARM_CPU_ARMV7M
+	default BR2_BINUTILS_VERSION_2_29_X if !BR2_arc && !BR2_ARM_CPU_ARMV7M
+	default BR2_BINUTILS_VERSION_ARC if BR2_arc && !BR2_ARM_CPU_ARMV7M
 	help
 	  Select the version of binutils you wish to use.