BMC/Intel-BMC/linux.git/arch/arm/boot/compressed, branch dev-4.6

Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm

2016-03-19T23:31:54+00:00

Pull ARM updates from Russell King: "Another mixture of changes this time around: - Split XIP linker file from main linker file to make it more maintainable, and various XIP fixes, and clean up a resulting macro. - Decompressor cleanups from Masahiro Yamada - Avoid printing an error for a missing L2 cache - Remove some duplicated symbols in System.map, and move vectors/stubs back into kernel VMA - Various low priority fixes from Arnd - Updates to allow bus match functions to return negative errno values, touching some drivers and the driver core. Greg has acked these changes. - Virtualisation platform udpates form Jean-Philippe Brucker. - Security enhancements from Kees Cook - Rework some Kconfig dependencies and move PSCI idle management code out of arch/arm into drivers/firmware/psci.c - ARM DMA mapping updates, touching media, acked by Mauro. - Fix places in ARM code which should be using virt_to_idmap() so that Keystone2 can work. - Fix Marvell Tauros2 to work again with non-DT boots. - Provide a delay timer for ARM Orion platforms" * 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: (45 commits) ARM: 8546/1: dma-mapping: refactor to fix coherent+cma+gfp=0 ARM: 8547/1: dma-mapping: store buffer information ARM: 8543/1: decompressor: rename suffix_y to compress-y ARM: 8542/1: decompressor: merge piggy.*.S and simplify Makefile ARM: 8541/1: decompressor: drop redundant FORCE in Makefile ARM: 8540/1: decompressor: use clean-files instead of extra-y to clean files ARM: 8539/1: decompressor: drop more unneeded assignments to "targets" ARM: 8538/1: decompressor: drop unneeded assignments to "targets" ARM: 8532/1: uncompress: mark putc as inline ARM: 8531/1: turn init_new_context into an inline function ARM: 8530/1: remove VIRT_TO_BUS ARM: 8537/1: drop unused DEBUG_RODATA from XIP_KERNEL ARM: 8536/1: mm: hide __start_rodata_section_aligned for non-debug builds ARM: 8535/1: mm: DEBUG_RODATA makes no sense with XIP_KERNEL ARM: 8534/1: virt: fix hyp-stub build for pre-ARMv7 CPUs ARM: make the physical-relative calculation more obvious ARM: 8512/1: proc-v7.S: Adjust stack address when XIP_KERNEL ARM: 8411/1: Add default SPARSEMEM settings ARM: 8503/1: clk_register_clkdev: remove format string interface ARM: 8529/1: remove 'i' and 'zi' targets ...

Merge tag 'devicetree-for-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2016-03-19T22:15:07+00:00

Pull DeviceTree updates from Rob Herring: - new tool 'dtx_diff' to diff DT files - sync kernel's dtc/libfdt to current dtc repo master - fix for reserved memory regions located in highmem - document standard unit suffixes for DT properties - various DT binding doc updates * tag 'devicetree-for-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: of: Add vendor prefix for eGalax_eMPIA Technology Inc Input: ads7846: Add description how to use internal reference (ADS7846) ARM: realview: add EB syscon variants to bindings devicetree: bindings: ARM: Use "uV" for micro-volt serial: fsl-imx-uart: Fix typo in fsl,dte-mode description of: add 'const' for of_property_*_string*() parameter '*np' of/unittest: fix infinite loop in of_unittest_destroy_tracked_overlays() of: alloc anywhere from memblock if range not specified kbuild: Allow using host dtc instead of kernel's copy of: resolver: Add missing of_node_get and of_node_put of: Add United Radiant Technology Corporation vendor prefix dt/bindings: add documentation on standard property unit suffixes scripts/dtc: Update to upstream commit b06e55c88b9b ARM: boot: Add an implementation of strnlen for libfdt scripts/dtc: dtx_diff - add info to error message dtc: create tool to diff device trees

Merge branches 'amba', 'fixes', 'misc' and 'tauros2' into for-next

2016-03-04T23:36:02+00:00

ARM: 8543/1: decompressor: rename suffix_y to compress-y

2016-02-22T16:56:31+00:00

The "$(suffix_y)" no longer appears in the file names, but it just specifies the method of the file compression. The "compress-y" sounds more suitable. Signed-off-by: Masahiro Yamada Signed-off-by: Russell King

ARM: 8542/1: decompressor: merge piggy.*.S and simplify Makefile

2016-02-22T16:56:31+00:00

The files piggy.$(suffix).S are similar enough to be merged into a single file. This also allows clean up of the Makefile. Signed-off-by: Masahiro Yamada Signed-off-by: Russell King

ARM: 8541/1: decompressor: drop redundant FORCE in Makefile

2016-02-22T16:56:31+00:00

The object "piggy.$(suffix_y).o" is created from "piggy.$(suffix).S" by the following pattern rule defined in scripts/Makefile.build: $(obj)/%.o: $(src)/%.S FORCE $(call if_changed_dep,as_o_S) FORCE is already added to the prerequisite of the object there. Signed-off-by: Masahiro Yamada Signed-off-by: Russell King

ARM: 8540/1: decompressor: use clean-files instead of extra-y to clean files

2016-02-22T16:56:30+00:00

This code works fine here, but it is tricky to use "extra-y" for specifying files to be removed during "make clean". Kbuild provides "clean-files" for this purpose. Signed-off-by: Masahiro Yamada Signed-off-by: Russell King

ARM: 8539/1: decompressor: drop more unneeded assignments to "targets"

2016-02-22T16:56:30+00:00

The objects "font.o" and "misc.o" are contained in $(OBJS), and it is already added to the "targets". Signed-off-by: Masahiro Yamada Signed-off-by: Russell King

ARM: 8538/1: decompressor: drop unneeded assignments to "targets"

2016-02-22T16:56:29+00:00

The "targets" exists to specify which files need the corresponding ".*_cmd" files to be included during the build. In other words, it is used for files that need to detect the change of the command line by if_changed, if_changed_dep, and if_changed_rule. While, these files are just copied by "$(call cmd,shipped)". Adding them to the "targets" is meaningless because $(call cmd,...) never creates ".*_cmd" files. Such files as ".lib1funcs.S.cmd", ".ashldi3.S.cmd" do not exist in the first place. Signed-off-by: Masahiro Yamada Signed-off-by: Russell King

ARM: 8534/1: virt: fix hyp-stub build for pre-ARMv7 CPUs

2016-02-22T11:39:41+00:00

ARMv6 CPUs do not have virtualisation extensions, but hyp-stub.S is still included into the image to keep it generic. In order to use ARMv7 instructions during HYP initialisation, add -march=armv7-a flag to hyp-stub's build. On an ARMv6 CPU, __hyp_stub_install returns as soon as it detects that the mode isn't HYP, so we will never reach those instructions. Signed-off-by: Jean-Philippe Brucker Signed-off-by: Russell King