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authorAllen Martin <amartin@nvidia.com>2012-08-31 08:30:15 +0000
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2012-09-01 14:58:22 +0200
commitcca60769fc46ed27edbcb915f95351e6bb577ee0 (patch)
treed09e26c96b44f27ef4302b9edd7d9cb909a2c677
parent660e98f2e3dca173d0290653191f2b4850c38033 (diff)
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blackbird-obmc-uboot-cca60769fc46ed27edbcb915f95351e6bb577ee0.zip
tegra20: Remove armv4t build flags
These flags were necessary when building tegra20 as a single binary that supported ARM7TDMI and Cortex A9. Now that the ARM7TDMI support is split into a separate SPL, this is no longer necessary. Signed-off-by: Allen Martin <amartin@nvidia.com> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Tested-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Tom Warren <twarren@nvidia.com>
-rw-r--r--arch/arm/cpu/armv7/tegra20/config.mk12
-rw-r--r--arch/arm/cpu/tegra20-common/Makefile2
2 files changed, 0 insertions, 14 deletions
diff --git a/arch/arm/cpu/armv7/tegra20/config.mk b/arch/arm/cpu/armv7/tegra20/config.mk
index 714daaf0f5..6432e754e8 100644
--- a/arch/arm/cpu/armv7/tegra20/config.mk
+++ b/arch/arm/cpu/armv7/tegra20/config.mk
@@ -23,16 +23,4 @@
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#
-
-# Tegra has an ARMv4T CPU which runs board_init_f(), so we must build these
-# files with compatible flags
-ifdef CONFIG_TEGRA20
-CFLAGS_arch/arm/lib/board.o += -march=armv4t
-CFLAGS_arch/arm/lib/memset.o += -march=armv4t
-CFLAGS_lib/string.o += -march=armv4t
-CFLAGS_common/cmd_nvedit.o += -march=armv4t
-endif
-
-USE_PRIVATE_LIBGCC = yes
-
CONFIG_ARCH_DEVICE_TREE := tegra20
diff --git a/arch/arm/cpu/tegra20-common/Makefile b/arch/arm/cpu/tegra20-common/Makefile
index 60be2a6b9e..43c96c6864 100644
--- a/arch/arm/cpu/tegra20-common/Makefile
+++ b/arch/arm/cpu/tegra20-common/Makefile
@@ -27,8 +27,6 @@ include $(TOPDIR)/config.mk
# The AVP is ARMv4T architecture so we must use special compiler
# flags for any startup files it might use.
-CFLAGS_arch/arm/cpu/tegra20-common/ap20.o += -march=armv4t
-CFLAGS_arch/arm/cpu/tegra20-common/clock.o += -march=armv4t
CFLAGS_arch/arm/cpu/tegra20-common/warmboot_avp.o += -march=armv4t
LIB = $(obj)lib$(SOC)-common.o
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