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authorGravatar Alexey Brodkin <Alexey.Brodkin@synopsys.com>2016-09-23 15:07:53 +0300
committerGravatar Thomas Petazzoni <thomas.petazzoni@free-electrons.com>2016-09-25 23:24:27 +0200
commit6a4e0314a4cd457fec3a61aeb4adfc7e2be73605 (patch)
tree407bc4bd4a0c38ee8001db78f8947b4566b40b70 /boot/uboot/2016.07
parent5498e4d223c9dae528e2e69c4a4c65de6839d231 (diff)
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u-boot: Fix building for ARC700
With newer ARC toolchain obsolete -marcXXX were finally deperecated and so compiler throws errors now about unknown option. Solution is as simple as switching to more generic -mcu-XXX options. Which we do. Unfortunately that change in upstream U-Boot [1] happened right after v2016.09 was released an so we need to have that fix for v2016.07 which is mentioned in axs10x defconfigs and for the latest U-Boot release v2016.09 (which is selected by default if no defconfig is used). Once we deprecate either U-Boot version in U-Boot corresponding patch should be removed essentially. [1] http://git.denx.de/?p=u-boot.git;a=commit;h=7c8d81605302e7d7fdd3e7d8eb69302bddc64a2c Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Peter Korsgaard <peter@korsgaard.com> Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> [Thomas: handle the U-Boot bump to 2016.09.01.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'boot/uboot/2016.07')
-rw-r--r--boot/uboot/2016.07/0001-arc-Use-mcpu-XXX-instead-of-obsolete-marcXXX.patch39
1 files changed, 39 insertions, 0 deletions
diff --git a/boot/uboot/2016.07/0001-arc-Use-mcpu-XXX-instead-of-obsolete-marcXXX.patch b/boot/uboot/2016.07/0001-arc-Use-mcpu-XXX-instead-of-obsolete-marcXXX.patch
new file mode 100644
index 0000000000..eded9a3128
--- /dev/null
+++ b/boot/uboot/2016.07/0001-arc-Use-mcpu-XXX-instead-of-obsolete-marcXXX.patch
@@ -0,0 +1,39 @@
+From 7c8d81605302e7d7fdd3e7d8eb69302bddc64a2c Mon Sep 17 00:00:00 2001
+From: Alexey Brodkin <abrodkin@synopsys.com>
+Date: Fri, 16 Sep 2016 12:12:26 +0300
+Subject: [PATCH] arc: Use -mcpu=XXX instead of obsolete -marcXXX
+
+With newer ARC tools old way of CPU specification gets obsolete,
+so we're switching to newer and more common way of setting "-mcpu".
+
+Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
+---
+ arch/arc/config.mk | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/arch/arc/config.mk b/arch/arc/config.mk
+index 7c974f0..13676bd 100644
+--- a/arch/arc/config.mk
++++ b/arch/arc/config.mk
+@@ -31,15 +31,15 @@ CONFIG_MMU = 1
+ endif
+
+ ifdef CONFIG_CPU_ARC750D
+-PLATFORM_CPPFLAGS += -marc700
++PLATFORM_CPPFLAGS += -mcpu=arc700
+ endif
+
+ ifdef CONFIG_CPU_ARC770D
+-PLATFORM_CPPFLAGS += -marc700 -mlock -mswape
++PLATFORM_CPPFLAGS += -mcpu=arc700 -mlock -mswape
+ endif
+
+ ifdef CONFIG_CPU_ARCEM6
+-PLATFORM_CPPFLAGS += -marcem
++PLATFORM_CPPFLAGS += -mcpu=arcem
+ endif
+
+ ifdef CONFIG_CPU_ARCHS34
+--
+2.7.4
+