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Enable e300c2, e300c3 and e500mc powerpc optimizations 

Closes #1513

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
This commit is contained in:
Gustavo Zacarias 2010-04-07 23:00:28 -03:00 committed by Peter Korsgaard
parent e8e868c14b
commit 633049d800
3 changed files with 21 additions and 1 deletions
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4
CHANGES
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@ -4,7 +4,8 @@
Toolchain: uClibc 0.9.30.3 / 0.9.31, older 0.9.30.x removed.
2.6.33 kernel headers, binutils 2.20.1, removed broken nios2
support, improved external toolchain support.
support, ppc e300cX/e500mc support, improved external
toolchain support.
X.org updated to 7.5.
@ -48,6 +49,7 @@
#1447: Package installation on target with debug symbols is broken
#1459: Misc QA fixes
#1489: radvd update to 1.6
#1513: Enable powerpc e300c2, e300c3 and e500mc optimization
2010.02, Release February 26th, 2010:

12
target/Config.in.arch
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@ -490,6 +490,15 @@ config BR2_powerpc_970
bool "970"
config BR2_powerpc_8540
bool "8540"
comment "e300c2 needs gcc >= 4.4.x"
config BR2_powerpc_e300c2
bool "e300c2"
comment "e300c3 needs gcc >= 4.4.x"
config BR2_powerpc_e300c3
bool "e300c3"
comment "e500mc needs gcc >= 4.4.x"
config BR2_powerpc_e500mc
bool "e500mc"
endchoice
config BR2_ARCH
@ -648,6 +657,9 @@ config BR2_GCC_TARGET_TUNE
default 860 if BR2_powerpc_860
default 970 if BR2_powerpc_970
default 8540 if BR2_powerpc_8540
default e300c2 if BR2_powerpc_e300c2
default e300c3 if BR2_powerpc_e300c3
default e500mc if BR2_powerpc_e500mc
default v7 if BR2_sparc_v7
default cypress if BR2_sparc_cypress
default v8 if BR2_sparc_v8

6
toolchain/uClibc/uclibc.mk
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@ -232,6 +232,12 @@ ifeq ($(UCLIBC_TARGET_ARCH),sparc)
endif
ifeq ($(UCLIBC_TARGET_ARCH),powerpc)
ifeq ($(BR2_powerpc_8540),y)
TARGET_POWERPC_CORE_E500:=y
endif
ifeq ($(BR2_powerpc_e500mc),y)
TARGET_POWERPC_CORE_E500:=y
endif
ifeq ($(TARGET_POWERPC_CORE_E500),y)
/bin/echo "# CONFIG_CLASSIC is not set" >> $(UCLIBC_DIR)/.oldconfig
/bin/echo "CONFIG_E500=y" >> $(UCLIBC_DIR)/.oldconfig
else