linux-dev - Linux kernel development work

Age	Commit message (Collapse)	Author	Files	Lines
2017-08-04	ARC: [plat-sim] Include this platform unconditionally	Vineet Gupta	1	-1/+0
	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 <vgupta@synopsys.com>
2016-10-31	ARC: Enable PERF_EVENTS in nSIM driven platforms	Alexey Brodkin	1	-0/+1
	Now when we have properly working performance counters in nSIM even with interrupt support (fix should be a part of upcoming nSIM engineering build 2016.12-005) we may enable perf support by default for all platforms that use nSIM for ARC cores simulation. Note 1: PCT node was missing for some reason in nsimosci.dts while all other nSIM-related .dts files already had PCT node for quite some time, so adding it now. Note 2: All defconfigs were regenerated with "make savedefconfig" which led to some clean-ups in nsimosci_hs_smp_defconfig: CONFIG_FRAMEBUFFER_CONSOLE=y was removed because it is automatically selected now by DRM. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
2016-09-30	ARC: [plat] enables MODULE	Vineet Gupta	1	-1/+4
	Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
2016-03-11	ARC: [*defconfig] No need to specify CONFIG_CROSS_COMPILE	Vineet Gupta	1	-1/+0
	The problem is with CONFIG_CPU_BIG_ENDIAN=y we still needed .config fixup to override the the defconfig prefix to arceb-linux- So remove these from defconfig and let user pass this via CROSS_COMPILE environment var or use the default for ENDIAN (per previous patch) No other arch carries them in defconfigs anyways ! Cc: Noam Camus <noamc@ezchip.com> Cc: Alexey Brodkin <abrodkin@synopsys.com> Cc: Anton Kolesov <akolesov@synosys.com> Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
2016-02-23	arc: get rid of DEVTMPFS dependency on INITRAMFS_SOURCE	Alexey Brodkin	1	-2/+1
	Even though DEVTMPFS is required when our pre-built initramfs is used it is not the case in general. It is perfectly possible to use initramfs with device nodes already populated or there could be other usages, see discussion below for more detials: http://thread.gmane.org/gmane.comp.embedded.openwrt.devel/37819/focus=37821 This change removes mentioned dependency from arch/arc/Kconfig updating instead those defconfigs that are usually used with this kind of pre-build initramfs. And while at it all touched defconfigs were regenerated via savedefconfig and some options were removed: * USB is selected by other options implicitly * VGA_CONSOLE is disableb for ARC since 031e29b5877f31676739dc2f847d04c2c0732034 * EXT3_FS automatically selects EXT4_FS * MTDxxx and JFFS2_FS make no sense for AXS because AXS NAND controller is not upstreamed * NET_OSCI_LAN is not in upstream as well * ARCPGU_xxx options make no sense because ARC PGU is not yet in upstream and when it gets there all config options would be taken from devicetree Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
2015-11-16	ARC: switch to arc-linux- CROSS_COMPILE prefix across all configs	sujayraaj	1	-1/+1
	When building kernel with buildroot built toolchain, CROSS_COMPILE currently needs adjustment even if minor. This is because the defconfigs prefer "arc-linux-uclibc-" prefix from hand built (non buildroot) toolchain while buildroot provides "arc-buildroot-linux-uclibc-" To avoid this use the common "arc-linux-" prefix which is provided by buildroot and has also been in hand built tools for quite some time. Signed-off-by: sujayraaj <sujayraaj@gmail.com> Signed-off-by: Vineet Gupta <vgupta@synopsys.com> [vgupta: updated changelog]
2015-06-25	ARCv2: [nsimhs] Support simulation platforms for HS38x cores	Vineet Gupta	1	-0/+64
	Cc: Grant Likely <grant.likely@linaro.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: devicetree@vger.kernel.org Signed-off-by: Vineet Gupta <vgupta@synopsys.com>