linux-yocto: add baseline ARC support

Adding both the required toolchain options (libgcc) and baseline
BSP definitions for arc support.

  Author: Alexey Brodkin <alexey.brodkin@synopsys.com>
  Date:   Fri Feb 8 18:32:21 2019 +0300

    linux-yocto: Add dependency on libgcc for ARC

    As of now in case of ARC there's no in-kernel implementation of basic libgcc
    functions used for millicode, multiplication, division etc instead we simply
    link with libgcc.a which provides everything used by the compiler.

    Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
    Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
  Author: Alexey Brodkin <alexey.brodkin@synopsys.com>
  Date:   Fri Feb 8 17:29:40 2019 +0300

    ARC: Add nsimhs- and hsdk-standard configs

    With ARC support ramping-up in upstream OE we're ready to
    build more complicated distributions and linux-yocto is
    a nice and configurable base for that.

    This commit adds support of 1 simulated board (nSIM) and
    the mast affordable and powerful to date development board (HSDK).

    Once Qemu port for ARC is functional (it's being actively developed now)
    we'll switch from nSIM to Qemu.

    Still it would be really good to keep nSIM support in linux-yocto for now
    as it allows for simpler testing as compared to real HW.

    Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
    Cc: Bruce Ashfield <bruce.ashfield@windriver.com>
    Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/recipes-kernel/linux/linux-yocto-rt_4.19.bb b/meta/recipes-kernel/linux/linux-yocto-rt_4.19.bb
index 591981aa3199342044824215e45affac87e7b3bf..345073bcebf09cf027c1aa4a9ca36f5a0934de8c 100644 (file)
--- a/meta/recipes-kernel/linux/linux-yocto-rt_4.19.bb
+++ b/meta/recipes-kernel/linux/linux-yocto-rt_4.19.bb
@@ -12,7 +12,7 @@ python () {
 }
 
 SRCREV_machine ?= "3059029718900250904b9f587e37ba22fb949ea6"
-SRCREV_meta ?= "5d93f38b0eed56071261895aefecfca287595536"
+SRCREV_meta ?= "8d7d003531151ba0a0e0cdb3cefa0bf9b0e84b55"
 
 SRC_URI = "git://git.yoctoproject.org/linux-yocto.git;branch=${KBRANCH};name=machine \
            git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-4.19;destsuffix=${KMETA}"

diff --git a/meta/recipes-kernel/linux/linux-yocto-tiny_4.19.bb b/meta/recipes-kernel/linux/linux-yocto-tiny_4.19.bb
index bb2ea2d9914d1b8a2ebe4118f4a19484cf7154b6..df8ecb6ceecdef551161960d06b5fda22c905b0b 100644 (file)
--- a/meta/recipes-kernel/linux/linux-yocto-tiny_4.19.bb
+++ b/meta/recipes-kernel/linux/linux-yocto-tiny_4.19.bb
@@ -17,7 +17,7 @@ KCONF_BSP_AUDIT_LEVEL = "2"
 
 SRCREV_machine_qemuarm ?= "6cc861e796ab19a6827cf9996e7755f1875d553e"
 SRCREV_machine ?= "11e0e616ed095bb8012e1b4a231254c9656a0193"
-SRCREV_meta ?= "5d93f38b0eed56071261895aefecfca287595536"
+SRCREV_meta ?= "8d7d003531151ba0a0e0cdb3cefa0bf9b0e84b55"
 
 PV = "${LINUX_VERSION}+git${SRCPV}"
 

diff --git a/meta/recipes-kernel/linux/linux-yocto_4.19.bb b/meta/recipes-kernel/linux/linux-yocto_4.19.bb
index 13d6eb0ea0cc02f04725c36d37d9922770ea1093..48949d3f9b982008df9d62c548899a68fd12fbb5 100644 (file)
--- a/meta/recipes-kernel/linux/linux-yocto_4.19.bb
+++ b/meta/recipes-kernel/linux/linux-yocto_4.19.bb
@@ -19,7 +19,7 @@ SRCREV_machine_qemux86 ?= "11e0e616ed095bb8012e1b4a231254c9656a0193"
 SRCREV_machine_qemux86-64 ?= "11e0e616ed095bb8012e1b4a231254c9656a0193"
 SRCREV_machine_qemumips64 ?= "fc7a2bf24e0e39b6a260f8650a3c8d497b8cdcfd"
 SRCREV_machine ?= "11e0e616ed095bb8012e1b4a231254c9656a0193"
-SRCREV_meta ?= "5d93f38b0eed56071261895aefecfca287595536"
+SRCREV_meta ?= "8d7d003531151ba0a0e0cdb3cefa0bf9b0e84b55"
 
 SRC_URI = "git://git.yoctoproject.org/linux-yocto.git;name=machine;branch=${KBRANCH}; \
            git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-4.19;destsuffix=${KMETA}"