kernel.git/arch/arc/configs, branch linux-4.14.y

arc: hsdk_defconfig: Enable CONFIG_BLK_DEV_RAM

2019-04-20T07:14:59Z

[ Upstream commit 0728aeb7ead99a9b0dac2f3c92b3752b4e02ff97 ] We have now a HSDK device in our kernelci lab, but kernel builded via the hsdk_defconfig lacks ramfs supports, so it cannot boot kernelci jobs yet. So this patch enable CONFIG_BLK_DEV_RAM in hsdk_defconfig. Signed-off-by: Corentin Labbe Acked-by: Alexey Brodkin Signed-off-by: Vineet Gupta Signed-off-by: Sasha Levin

arc: [devboards] Add support of NFSv3 ACL

2018-12-08T12:03:39Z

commit 6b04114f6fae5e84d33404c2970b1949c032546e upstream. By default NFSv3 doesn't support ACL (Access Control Lists) which might be quite convenient to have so that mounted NFS behaves exactly as any other local file-system. In particular missing support of ACL makes umask useless. This among other thigs fixes Glibc's "nptl/tst-umask1". Signed-off-by: Alexey Brodkin Cc: Cupertino Miranda Cc: stable@vger.kernel.org #4.14+ Signed-off-by: Vineet Gupta Signed-off-by: Greg Kroah-Hartman

ARC: change defconfig defaults to ARCv2

2018-12-08T12:03:39Z

commit b7cc40c32a8bfa6f2581a71747f6a7d491fe43ba upstream. Change the default defconfig (used with 'make defconfig') to the ARCv2 nsim_hs_defconfig, and also switch the default Kconfig ISA selection to ARCv2. This allows several default defconfigs (e.g. make defconfig, make allnoconfig, make tinyconfig) to all work with ARCv2 by default. Note since we change default architecture from ARCompact to ARCv2 it's required to explicitly mention architecture type in ARCompact defconfigs otherwise ARCv2 will be implied and binaries will be generated for ARCv2. Cc: # 4.4.x Signed-off-by: Kevin Hilman Signed-off-by: Alexey Brodkin Signed-off-by: Vineet Gupta Signed-off-by: Greg Kroah-Hartman

ARC: [plat-axs*]: Enable SWAP

2018-09-19T20:43:38Z

commit c83532fb0fe053d2e43e9387354cb1b52ba26427 upstream. SWAP support on ARC was fixed earlier by commit 6e3761145a9b ("ARC: Fix CONFIG_SWAP") so now we may safely enable it on platforms that have external media like USB and SD-card. Note: it was already allowed for HSDK Signed-off-by: Alexey Brodkin Cc: stable@vger.kernel.org # 6e3761145a9b: ARC: Fix CONFIG_SWAP Signed-off-by: Vineet Gupta Signed-off-by: Greg Kroah-Hartman

ARC: configs: Remove CONFIG_INITRAMFS_SOURCE from defconfigs

2018-07-25T09:25:08Z

commit 64234961c145606b36eaa82c47b11be842b21049 upstream. We used to have pre-set CONFIG_INITRAMFS_SOURCE with local path to intramfs in ARC defconfigs. This was quite convenient for in-house development but not that convenient for newcomers who obviusly don't have folders like "arc_initramfs" next to the Linux source tree. Which leads to quite surprising failure of defconfig building: ------------------------------->8----------------------------- ../scripts/gen_initramfs_list.sh: Cannot open '../../arc_initramfs_hs/' ../usr/Makefile:57: recipe for target 'usr/initramfs_data.cpio.gz' failed make[2]: *** [usr/initramfs_data.cpio.gz] Error 1 ------------------------------->8----------------------------- So now when more and more people start to deal with our defconfigs let's make their life easier with removal of CONFIG_INITRAMFS_SOURCE. Signed-off-by: Alexey Brodkin Cc: Kevin Hilman Cc: stable@vger.kernel.org Signed-off-by: Alexey Brodkin Signed-off-by: Vineet Gupta Signed-off-by: Greg Kroah-Hartman

ARC: [plat-hsdk] select CONFIG_RESET_HSDK from Kconfig

2017-10-09T18:11:48Z

Signed-off-by: Vineet Gupta

ARC: [plat-hsdk]: Add reset controller node to manage ethernet reset

2017-10-06T15:59:54Z

DW ethernet controller on HSDK hangs sometimes after SW reset, so add reset node to make possible to reset DW ethernet controller HW. Signed-off-by: Eugeniy Paltsev Signed-off-by: Vineet Gupta

ARC: [*defconfig] Reenable soft lock-up detector

2017-10-04T03:36:49Z

Commit 92e5aae45778 "kernel/watchdog: split up config options" introduced SOFTLOCKUP_DETECTOR which selects LOCKUP_DETECTOR instead of the latter to be selected itself. We need to adjust our defconfigs accordingly. Signed-off-by: Alexey Brodkin Signed-off-by: Vineet Gupta

ARC: [plat-hsdk] initial port for HSDK board

2017-09-01T18:26:28Z

This initial port adds support of ARC HS Development Kit board with some basic features such serial port, USB, SD/MMC and Ethernet. Essentially we run Linux kernel on all 4 cores (i.e. utilize SMP) and heavily use IO Coherency for speeding-up DMA-aware peripherals. Note as opposed to other ARC boards we link Linux kernel to 0x9000_0000 intentionally because cores 1 and 3 configured with DCCM situated at our more usual link base 0x8000_0000. We still can use memory region starting at 0x8000_0000 as we reallocate DCCM in our platform code. Note that PAE remapping for DMA clients does not work due to an RTL bug, so CREG_PAE register must be programmed to all zeroes, otherwise it will cause problems with DMA to/from peripherals even if PAE40 is not used. Acked-by: Rob Herring Signed-off-by: Alexey Brodkin Signed-off-by: Eugeniy Paltsev Signed-off-by: Vineet Gupta

ARC: [plat-sim] Include this platform unconditionally

2017-08-04T08:19:47Z

Essentially remove CONFIG_ARC_PLAT_SIM There is no need for any platform specific code, just the board DTS match strings which we can include unconditionally Signed-off-by: Vineet Gupta