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December 2017

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[PATCH 1/2] csky: bugfix csky compile error for abiv1 & abiv2.
by Guo Ren 27 Dec '17

27 Dec '17

This bugfix is depend on uclibc-ng patch: csky: remove -mcpu and -mhard-float from config Signed-off-by: Guo Ren <ren_guo(a)c-sky.com> --- scripts/config.sub | 2 ++ target/config/Config.in.cpu | 2 ++ target/config/Config.in.float | 1 + toolchain/gcc/Makefile | 4 ++++ 4 files changed, 9 insertions(+) diff --git a/scripts/config.sub b/scripts/config.sub index 6333123..6c22a0f 100755 --- a/scripts/config.sub +++ b/scripts/config.sub @@ -258,6 +258,7 @@ case $basic_machine in | be32 | be64 \ | bfin \ | c4x | c8051 | clipper \ + | csky \ | d10v | d30v | dlx | dsp16xx \ | e2k | epiphany \ | fido | fr30 | frv | ft32 \ @@ -381,6 +382,7 @@ case $basic_machine in | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* \ | c8051-* | clipper-* | craynv-* | cydra-* \ + | csky-* \ | d10v-* | d30v-* | dlx-* \ | e2k-* | elxsi-* \ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ diff --git a/target/config/Config.in.cpu b/target/config/Config.in.cpu index b7d17d9..77328d8 100644 --- a/target/config/Config.in.cpu +++ b/target/config/Config.in.cpu @@ -504,6 +504,7 @@ config ADK_TARGET_CPU_CSKY_CK810F select ADK_TARGET_SUPPORTS_LT select ADK_TARGET_SUPPORTS_NPTL select ADK_TARGET_WITH_MMU + select ADK_TARGET_CPU_WITH_FPU depends on ADK_TARGET_ARCH_CSKY depends on ADK_TARGET_LITTLE_ENDIAN @@ -513,6 +514,7 @@ config ADK_TARGET_CPU_CSKY_CK807F select ADK_TARGET_SUPPORTS_LT select ADK_TARGET_SUPPORTS_NPTL select ADK_TARGET_WITH_MMU + select ADK_TARGET_CPU_WITH_FPU depends on ADK_TARGET_ARCH_CSKY depends on ADK_TARGET_LITTLE_ENDIAN diff --git a/target/config/Config.in.float b/target/config/Config.in.float index 842b38f..4264dd4 100644 --- a/target/config/Config.in.float +++ b/target/config/Config.in.float @@ -4,6 +4,7 @@ choice ADK_TARGET_FLOAT_MODE prompt "Float configuration" depends on ADK_TARGET_ARCH_ARM || \ + ADK_TARGET_ARCH_CSKY || \ ADK_TARGET_ARCH_M68K || \ ADK_TARGET_ARCH_MIPS || \ ADK_TARGET_ARCH_NIOS2 || \ diff --git a/toolchain/gcc/Makefile b/toolchain/gcc/Makefile index 929cf8a..2303e4b 100644 --- a/toolchain/gcc/Makefile +++ b/toolchain/gcc/Makefile @@ -122,7 +122,11 @@ GCC_CONFOPTS+= --disable-symvers endif ifeq ($(ADK_TARGET_ARCH_CSKY),y) +ifeq ($(ADK_TARGET_CPU_CSKY_CK610),y) GCC_CONFOPTS+= --with-cskyabi=abiv1 +else +GCC_CONFOPTS+= --with-cskyabi=abiv2 +endif endif ifeq ($(ADK_TARGET_ARCH_METAG),y) -- 2.7.4

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Re: [openadk] Hooks into OpenADK
by Diez B. Roggisch 05 Dec '17

05 Dec '17

Hi Martin, thanks for your answer. I’m quite aware of git’s capabilities, and we use it extensively in our projects. And in fact we do track changes to OpenADK using git. However this is still cumbersome when openadk moves on, and our changes risk becoming incompatible. Thus the attempt to grow openadk’s abilities to have less reliance on forking. I am right now working on a way to run a script after the build has finished. I’ll create a PR and then it can be decided if this is a worthwhile idea or not. And regarding cfgfs: my question targets build-time, not runtime in individual devices. Cheers, Diez > I am not sure, if I got your problem right. But git provides facilities to only pick what you need from remote. You can create a branch with your changes and pick new stuff from the master. > > #einzelne Dateien: > git checkout <BRANCH> -- <DATAI> > > #gesamter Ordner: > git checkout <BRANCH> -- <ORDNER>/* > > You can also pick only some lines: > git checkout -p Quellenbranch -- path/to/file > > Quellenbranch is normally origin/master. > Changes for a particular system get's committed to cfgfs > > > > Regards > > > Martin > > Am 29.11.2017 um 18:52 schrieb Diez B. Roggisch: >> Hi all, >> >> I’m facing a bit of a conundrum, and would like to discuss this with other users so we can arrive at a hopefully mutually beneficial solution. >> >> I’m currently working on getting a raspberry pi compute module 3 to work as a so-called ethernet gadget. This means I have to use quite a range of facilities: >> >> - loading specific modules. But not always! Only on demand. >> - using mdev, with custom rules >> - using avahi-autopid >> - a whole bunch of scripts (I prefer python, because I really don’t like bash/shell if I don’t have to use it) >> >> Now this touches files mostly in /etc, and some of the problems (like loading the modules deferred) could benefit from inittab or init.d integration. Of course I can (and already do) use the extra-folder to customise all things in /etc. But this means that I lose the ability to profit from newer OpenADK versions or certain features. E.g. a generated rc.conf. >> >> So I wonder how best to achieve this? For the sake of the argument lets assume I can’t write my own OpenADK package due to lack of genericness. >> >> My current thinking would some kind of hook into either make, or latest the install.sh (not toooo thrilled about that, because it’s huge and I need understanding it better). >> >> Any other suggestions, or pointers to something I’m missing? >> >> Cheers, >> >> Diez >> >> >> _______________________________________________ >> dev mailing list >> dev(a)openadk.org <mailto:dev@openadk.org> >> https://mailman.openadk.org/cgi-bin/mailman/listinfo/dev <https://mailman.openadk.org/cgi-bin/mailman/listinfo/dev>

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