dev November 2017

dev@openadk.org

4 participants
3 discussions

Hooks into OpenADK
by Diez B. Roggisch 29 Nov '17

29 Nov '17

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

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[PATCH 2/4] scripts: Bugfix compile error on chinese system.
by Guo Ren 29 Nov '17

29 Nov '17

The command "bash --version" output "Version 4.x", but in a chinese locale system will display as "版本 4.x". Signed-off-by: Guo Ren <ren_guo(a)c-sky.com> --- scripts/prereq.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/prereq.sh b/scripts/prereq.sh index 0222172..ca2b546 100755 --- a/scripts/prereq.sh +++ b/scripts/prereq.sh @@ -225,7 +225,7 @@ printf " ---> checking if bash is installed.. " if which bash >/dev/null; then printf "found\n" printf " ---> checking if it is bash 4.x.. " - bash --version 2>/dev/null| grep -i "Version 4" >/dev/null + bash --version 2>/dev/null| grep "GNU bash" | grep -i " 4." >/dev/null if [ $? -eq 0 ]; then printf "yes\n" else -- 2.7.4

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[PATCH 3/4] csky: ck610 doesn't support FPU.
by Guo Ren 28 Nov '17

28 Nov '17

1. No FPU for ck610 2. Only little endian is supported. 3. linux-4.9.56 for now. Signed-off-by: Guo Ren <ren_guo(a)c-sky.com> --- mk/vars.mk | 2 +- target/config/Config.in.cpu | 9 ++++++--- target/config/Config.in.endian | 1 + target/config/Config.in.kernelversion | 4 ++-- 4 files changed, 10 insertions(+), 6 deletions(-) diff --git a/mk/vars.mk b/mk/vars.mk index 922ab5d..6c2a813 100644 --- a/mk/vars.mk +++ b/mk/vars.mk @@ -76,7 +76,7 @@ ifeq ($(ADK_TARGET_ARCH_C6X),y) GNU_TARGET_NAME:= $(ADK_TARGET_CPU_ARCH)-$(ADK_TARGET_LINUXTYPE) endif ifeq ($(ADK_TARGET_ARCH_CSKY),y) -ifeq ($(ADK_TARGET_CPU_CSKY_CK610F),y) +ifeq ($(ADK_TARGET_CPU_CSKY_CK610),y) GNU_TARGET_NAME:= $(ADK_TARGET_CPU_ARCH)-unknown-$(ADK_TARGET_LINUXTYPE) else GNU_TARGET_NAME:= $(ADK_TARGET_CPU_ARCH)-abiv2-$(ADK_TARGET_LINUXTYPE) diff --git a/target/config/Config.in.cpu b/target/config/Config.in.cpu index 94d6594..b7d17d9 100644 --- a/target/config/Config.in.cpu +++ b/target/config/Config.in.cpu @@ -489,13 +489,14 @@ config ADK_TARGET_CPU_CRIS_CRISV32 depends on ADK_TARGET_ARCH_CRIS # c-sky -config ADK_TARGET_CPU_CSKY_CK610F - bool "ck610f" +config ADK_TARGET_CPU_CSKY_CK610 + bool "ck610" select ADK_TARGET_SUPPORTS_THREADS select ADK_TARGET_SUPPORTS_LT select ADK_TARGET_SUPPORTS_NPTL select ADK_TARGET_WITH_MMU depends on ADK_TARGET_ARCH_CSKY + depends on ADK_TARGET_LITTLE_ENDIAN config ADK_TARGET_CPU_CSKY_CK810F bool "ck810f" @@ -504,6 +505,7 @@ config ADK_TARGET_CPU_CSKY_CK810F select ADK_TARGET_SUPPORTS_NPTL select ADK_TARGET_WITH_MMU depends on ADK_TARGET_ARCH_CSKY + depends on ADK_TARGET_LITTLE_ENDIAN config ADK_TARGET_CPU_CSKY_CK807F bool "ck807f" @@ -512,6 +514,7 @@ config ADK_TARGET_CPU_CSKY_CK807F select ADK_TARGET_SUPPORTS_NPTL select ADK_TARGET_WITH_MMU depends on ADK_TARGET_ARCH_CSKY + depends on ADK_TARGET_LITTLE_ENDIAN # epiphany config ADK_TARGET_CPU_EPIPHANY @@ -2077,7 +2080,7 @@ config ADK_TARGET_CPU_FLAGS default "-mcpu=bf549m" if ADK_TARGET_CPU_BFIN_BF549M default "-mcpu=bf561" if ADK_TARGET_CPU_BFIN_BF561 default "-mcpu=bf592" if ADK_TARGET_CPU_BFIN_BF592 - default "-mcpu=ck610f" if ADK_TARGET_CPU_CSKY_CK610F + default "-mcpu=ck610" if ADK_TARGET_CPU_CSKY_CK610 default "-mcpu=ck810f" if ADK_TARGET_CPU_CSKY_CK810F default "-mcpu=ck807f" if ADK_TARGET_CPU_CSKY_CK807F default "-mcpu=v10" if ADK_TARGET_CPU_CRIS_CRISV10 diff --git a/target/config/Config.in.endian b/target/config/Config.in.endian index 07a16d0..6803d5d 100644 --- a/target/config/Config.in.endian +++ b/target/config/Config.in.endian @@ -6,6 +6,7 @@ prompt "Endianess" depends on ADK_TARGET_ARCH_ARC \ || ADK_TARGET_ARCH_AARCH64 \ || ADK_TARGET_ARCH_ARM \ + || ADK_TARGET_ARCH_CSKY \ || ADK_TARGET_ARCH_C6X \ || ADK_TARGET_ARCH_MICROBLAZE \ || ADK_TARGET_ARCH_MIPS \ diff --git a/target/config/Config.in.kernelversion b/target/config/Config.in.kernelversion index 8d003ce..062df01 100644 --- a/target/config/Config.in.kernelversion +++ b/target/config/Config.in.kernelversion @@ -227,7 +227,7 @@ config ADK_TARGET_KERNEL_GIT_REPO_NAME config ADK_TARGET_KERNEL_GIT string "git version" depends on ADK_TARGET_KERNEL_VERSION_GIT - default "314c498ddc8c43a66ca96ff3af7da98e10fa1cc6" if ADK_TARGET_ARCH_CSKY + default "6064a9bdf48cefbccc4f6472dd04251f0dec1931" if ADK_TARGET_ARCH_CSKY default "6a2f2e4198eaff63ee75f6085ce9f966c47b4441" if ADK_TARGET_ARCH_LM32 default "1cd2e072bbd1a518e11b551435be0ad84a2c52af" if ADK_TARGET_ARCH_RISCV32 || ADK_TARGET_ARCH_RISCV64 default "cfa29b46af94d83e31aa000dbaee553f9c4d670c" if ADK_TARGET_BOARD_BCM28XX @@ -241,7 +241,7 @@ config ADK_TARGET_KERNEL_GIT config ADK_TARGET_KERNEL_GIT_VER string "kernel version" depends on ADK_TARGET_KERNEL_VERSION_GIT - default "4.9.13" if ADK_TARGET_ARCH_CSKY + default "4.9.56" if ADK_TARGET_ARCH_CSKY default "4.9.37" if ADK_TARGET_BOARD_BCM28XX default "4.4.37" if ADK_TARGET_SYSTEM_BEAGLEBONE_BLACK default "4.4.52" if ADK_TARGET_SYSTEM_PHYTEC_WEGA -- 2.7.4

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dev November 2017