From 633049d80064e8c156ff58e1fc776f2f9afe9163 Mon Sep 17 00:00:00 2001 From: Gustavo Zacarias Date: Wed, 7 Apr 2010 23:00:28 -0300 Subject: [PATCH] Enable e300c2, e300c3 and e500mc powerpc optimizations Closes #1513 Signed-off-by: Gustavo Zacarias Signed-off-by: Peter Korsgaard --- CHANGES | 4 +++- target/Config.in.arch | 12 ++++++++++++ toolchain/uClibc/uclibc.mk | 6 ++++++ 3 files changed, 21 insertions(+), 1 deletion(-) diff --git a/CHANGES b/CHANGES index 2d8d2e8c1b..4564aaa97f 100644 --- a/CHANGES +++ b/CHANGES @@ -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: diff --git a/target/Config.in.arch b/target/Config.in.arch index 26f7aa5db7..1de679f999 100644 --- a/target/Config.in.arch +++ b/target/Config.in.arch @@ -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 diff --git a/toolchain/uClibc/uclibc.mk b/toolchain/uClibc/uclibc.mk index 3e69770297..ddeb3951a7 100644 --- a/toolchain/uClibc/uclibc.mk +++ b/toolchain/uClibc/uclibc.mk @@ -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 -- 2.30.2