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2021-04-22lmb: move CONFIG_LMB in KconfigPatrick Delaunay
Migrate CONFIG_LMB in Kconfig. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2021-04-18arc: emsdp/iotdk: Use standard compatible string for USB no-op PHYMarek Vasut
The standard compatible string is "usb-nop-xceiv", use it. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Alexey Brodkin <alexey.brodkin@synopsys.com> Cc: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Cc: Fabio Estevam <festevam@gmail.com> Cc: Jean-Jacques Hiblot <jjhiblot@ti.com> Cc: Murali Karicheri <m-karicheri2@ti.com> Cc: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Ye Li <ye.li@nxp.com> Cc: uboot-imx <uboot-imx@nxp.com>
2021-03-02reset: Remove addr parameter from reset_cpu()Harald Seiler
Historically, the reset_cpu() function had an `addr` parameter which was meant to pass in an address of the reset vector location, where the CPU should reset to. This feature is no longer used anywhere in U-Boot as all reset_cpu() implementations now ignore the passed value. Generic code has been added which always calls reset_cpu() with `0` which means this feature can no longer be used easily anyway. Over time, many implementations seem to have "misunderstood" the existence of this parameter as a way to customize/parameterize the reset (e.g. COLD vs WARM resets). As this is not properly supported, the code will almost always not do what it is intended to (because all call-sites just call reset_cpu() with 0). To avoid confusion and to clean up the codebase from unused left-overs of the past, remove the `addr` parameter entirely. Code which intends to support different kinds of resets should be rewritten as a sysreset driver instead. This transformation was done with the following coccinelle patch: @@ expression argvalue; @@ - reset_cpu(argvalue) + reset_cpu() @@ identifier argname; type argtype; @@ - reset_cpu(argtype argname) + reset_cpu(void) { ... } Signed-off-by: Harald Seiler <hws@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-02-02common: Drop asm/global_data.h from common headerSimon Glass
Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
2021-01-05Merge tag 'dm-pull-5jan21' of git://git.denx.de/u-boot-dm into nextTom Rini
Driver model: make some udevice fields private Driver model: Rename U_BOOT_DEVICE et al. dtoc: Tidy up and add more tests ns16550 code clean-up x86 and sandbox minor fixes for of-platdata dtoc prepration for adding build-time instantiation
2021-01-05arc: m68k: nds32: nios2: sh: xtensa: Add empty spl.h headerSimon Glass
At present it is not possible to include spl.h in on these architectures since the asm/spl.h file is not present. We want to be able to use the spl_phase() function, so add empty headers to make things build. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-18spi: dw: Add SoC-specific compatible stringsSean Anderson
This adds SoC-specific compatible strings to all users of the designware spi device. This will allow for the correct driver to be selected for each device. Where it is publicly documented, a compatible string for the specific device version has also been added. Devices without publicly-documented device versions include MSCC SoCs, and Arc Socs. All compatible strings except those for SoCFPGAs and some of the versioned strings have been taken from Linux. Since SSI_MAX_XFER_SIZE is determined at runtime, this is not strictly necessary. However, it is a good cleanup and brings things closer to Linux. Signed-off-by: Sean Anderson <seanga2@gmail.com> Tested-by Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2020-12-18spi: dw: Rename "cs-gpio" to "cs-gpios"Sean Anderson
This property is named differently than other SPI drivers with the same property, as well as the property as used in Linux. Signed-off-by: Sean Anderson <seanga2@gmail.com> Tested-by Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2020-08-06board_f: Factor out bdinfo bi_mem{start, size} to setup_bdinfoOvidiu Panait
Move all assignments to gd->bd->bi_mem{start,size} to generic code in setup_bdinfo. Xtensa architecture is special in this regard as it defines its own handling of gd->bd->bi_mem{start,size} fields. In order to avoid defining a weak SDRAM function, let arch_setup_bdinfo overwrite the generic flags. For ARC architecture, remove ARCH_EARLY_INIT_R from Kconfig since it is not needed anymore. Also, use gd->ram_base to populate bi_memstart to avoid an ifdef. Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Acked-by: Alexey Brodkin <abrokdin@synopsys.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-05-18common: Drop linux/bitops.h from common headerSimon Glass
Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18common: Drop log.h from common headerSimon Glass
Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18command: Remove the cmd_tbl_t typedefSimon Glass
We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18common: Drop init.h from common headerSimon Glass
Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18common: Drop image.h from common headerSimon Glass
Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18common: Drop bootstage.h from common headerSimon Glass
Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-13ARC: HSDK: add reset for EHCIEugeniy Paltsev
Add reset phandle to EHCI device tree node to make on-chip reset controller usable with EHCI. Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2020-05-13ARC: DTS: cleanup USB node namesEugeniy Paltsev
Remove redundant '0x' from node names. Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2020-04-27ARC: AXS10x: cleanup kconfigEugeniy Paltsev
As we've dropped NAND support for AXS101 and AXS103 see commit 4f5e552d95bb ("ARC: AXS10x: drop NAND support") we don't need bounce buffer anymore. Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2020-04-27ARC: HSDK-4xD: add CSM configuration supportEugeniy Paltsev
Add support for CSM enable/disable and CSM relocation via hsdk_init command. We allow to relocate CSM to the beginning of any aperture even if HW support finer granularity. Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2020-04-27ARC: HSDK-4xD: print timer clock valueEugeniy Paltsev
Print timer clock value in hsdk_clock print_all command. Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2020-04-27ARC: HSDK: split HSDK and HSDK-4xD DTSEugeniy Paltsev
Split HSDK and HSDK-4xD device tree files so they can have different model names. Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2020-04-27ARC: HSDK-4xD: add initial board supportEugeniy Paltsev
Add initial HSDK-4xD board support. The ARC HS4x/HS4xD Development Kit includes a multicore ARC HS4xD-based chip that integrates a wide range of interfaces including Ethernet, HDMI, WiFi, Bluetooth, USB, SDIO, I2C, SPI, UART, I2S, ADC, PWM and GPIO, as well as a Think Silicon GPU. Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2020-04-27ARC: ARCv2: handle DSP presence in HWEugeniy Paltsev
In case of DSP extension presence in HW some instructions (related to integer multiply, multiply-accumulate, and divide operation) executes on this DSP execution unit. So their execution will depend on dsp configuration register (DSP_CTRL) As we want these instructions to execute the same way regardless of DSP presence we need to set DSP_CTRL properly. NOTE: we do the same adjustments in Linux kernel, see in kernel tree: commit 4827d0cf744e ("ARC: handle DSP presence in HW") Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2020-04-16ARC: HSDK: Enable on-chip reset controllerEugeniy Paltsev
As the driver of on-chip reset controller became available we are ready to enable it. Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2020-04-16ARC: CACHE: mark IOC helper functions as inlined_cachefuncEugeniy Paltsev
Force inlining of IOC related functions used in other cache functions. This is preventive change. Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2020-04-16ARC: CACHE: add support for SL$ disableEugeniy Paltsev
Since version 3.0 ARC HS supports SL$ (L2 system level cache) disable. So add support for SL$ disable/enable to code. Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2020-04-10kconfig / kbuild: Re-sync with Linux 4.19Tom Rini
Align Kconfig and Kbuild logic to Linux 4.19 release with minimal impact on files outside of this scope. Our previous Kconfig sync was done by commit 5972ff077e0f ("kconfig / kbuild: re-sync with Linux 4.18"). In this particular re-sync in order to keep clang support working a number of related changes needed to be pulled in that had been missed previously. Not all of these changes we easily traceable and so have been omitted from the list below. The imported Linux commits are: [From prior to v4.18] 9f3f1fd29976 kbuild: Add __cc-option macro d7f14c66c273 kbuild: Enable Large File Support for hostprogs 6d79a7b424a5 kbuild: suppress warnings from 'getconf LFS_*' 24403874316a Shared library support 86a9df597cdd kbuild: fix linker feature test macros when cross compiling with Clang 0294e6f4a000 kbuild: simplify ld-option implementation [From v4.18 to v4.19] 96f14fe738b6 kbuild: Rename HOSTCFLAGS to KBUILD_HOSTCFLAGS 10844aebf448 kbuild: Rename HOSTCXXFLAGS to KBUILD_HOSTCXXFLAGS b90a368000ab kbuild: Rename HOSTLDFLAGS to KBUILD_HOSTLDFLAGS 8377bd2b9ee1 kbuild: Rename HOST_LOADLIBES to KBUILD_HOSTLDLIBS f92d19e0ef9b kbuild: Use HOST*FLAGS options from the command line 4ab3b80159d4 kconfig: check for pkg-config on make {menu,n,g,x}config 693359f7ac90 kconfig: rename SYMBOL_AUTO to SYMBOL_NO_WRITE f60b992e30ff kbuild: replace $(LDFLAGS) $(ldflags-y) with $(ld_flags) 2fb9279f2c3e kbuild: change ld_flags to contain LDFLAGS_$(@F) c931d34ea085 arm64: build with baremetal linker target instead of Linux when available 5accd7f3360e kconfig: handle format string before calling conf_message_callback() a2ff4040151a kconfig: rename file_write_dep and move it to confdata.c 0608182ad542 kconfig: split out useful helpers in confdata.c adc18acf42a1 kconfig: remove unneeded directory generation from local*config 79123b1389cc kconfig: create directories needed for syncconfig by itself 16952b77d8b5 kconfig: make syncconfig update .config regardless of sym_change_count d6c6ab93e17f kbuild: remove deprecated host-progs variable 56869d45e364 kconfig: fix the rule of mainmenu_stmt symbol c151272d1687 kconfig: remove unused sym_get_env_prop() function 1880861226c1 kconfig: remove P_ENV property type e3fd9b5384f3 scripts/dtc: consolidate include path options in Makefile 4bf6a9af0e91 kconfig: add build-only configurator targets f1575595d156 kconfig: error out when seeing recursive dependency 5e8c5299d315 kconfig: report recursive dependency involving 'imply' f498926c47aa kconfig: improve the recursive dependency report 98a4afbfafd2 kconfig: fix "Can't open ..." in parallel build 9a9ddcf47831 kconfig: suppress "configuration written to .config" for syncconfig 87a32e624037 kbuild: pass LDFLAGS to recordmcount.pl d503ac531a52 kbuild: rename LDFLAGS to KBUILD_LDFLAGS 217c3e019675 disable stringop truncation warnings for now bc8d2e20a3eb kconfig: remove a spurious self-assignment fd65465b7016 kconfig: do not require pkg-config on make {menu,n}config 5a4630aadb9a ftrace: Build with CPPFLAGS to get -Qunused-arguments Note that this adds new cleanup work to do in that we should adapt the shared library support we have to what is now upstream. Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Masahiro Yamada <masahiroy@kernel.org>
2020-03-31ARC: IO: add MB for __raw_* memory accessorsEugeniy Paltsev
We add memory barriers for __raw_readX / __raw_writeX accessors same way as it is done for readX and writeX accessors as lots of U-boot driver uses __raw_readX / __raw_writeX instead of proper accessor with barrier. It will save us from lot's of debugging in the future and it is OK as U-Boot is not that performance oriented as real run-time software like OS or user bare-metal app so we may afford being not super fast as we only being executed once. Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2020-03-31ARC: IO: add compiler barriers to IO accessorsEugeniy Paltsev
We must use compiler barriers in C-version read/write IO accessors before and after operation (read or write) so it won't be reordered by compiler. Fixes commit 07906b3dad15 ("ARC: Switch to generic accessors") Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2020-03-31ARC: IO: add volatile to accessorsEugeniy Paltsev
We must use 'volatile' in C-version read/write IO accessors implementation to avoid merging several reads (writes) into one read (write), or optimizing them out by compiler. Fixes commit 07906b3dad15 ("ARC: Switch to generic accessors") Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2020-02-20dma-mapping: add <asm/dma-mapping.h> for all architecturesMasahiro Yamada
To avoid "asm/dma-mapping.h: No such file or directory" error, we need something. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2020-02-12ARC: Switch to generic accessorsAlexey Brodkin
First of all U-Boot is not that performance oriented as real run-time software like OS or user bare-metal app so we may afford being not super fast as we only being executed once. That in return allows us to be more universal and support wider variety of devices. And looking forward that will significantly reduce maintenance and simplify support of newer architectures. And while at it we add quad-word accessors like readq(), writeq() etc. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2020-02-12ARC: rework setting of ARC CPU specific compiler optionsEugeniy Paltsev
It's a very rare if at all existing occasion when ARC CPU template is used as is w/o any changes - in the end it's a beauty and competitive advantage of ARC cores to be tailored for a particular use-case - and so it doesn't make a lot of sense to offer template-based "-mcpu" selection. Given for each and every platform we end-up adding quite a few more flags it's logical to move "-mcpu" selection to platform's definition as well which we exactly do here. Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2020-02-12ARC: nsim_hs38: Add support of Virtio NET & BLKAlexey Brodkin
Given now nsim_hs38 configuration is usable on QEMU and in QEMU we have Virtio working perfectly fine the next logical step is to add support of supported & known to work net & bkl to this config. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2020-02-12ARC: nSIM: switch from ARC UART to DW UARTAlexey Brodkin
Since v2019.06 DesingWare nSIM supports DesignWare UART simulation and so we may switch from pretty unusual ARC UART to much more standard DesignWare UART (which in case of U-Boot is just an ordinary 16650 UART). This among other things makes built dinaries compatible with our other platforms to name a few: FPGA-based HAPS boards, QEMU and even ZeBU. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2020-01-17common: Move reset_cpu() to the CPU headerSimon Glass
Move this function out of common.h and into a relevant header file. Signed-off-by: Simon Glass <sjg@chromium.org>
2019-12-02common: Move enable/disable_interrupts out of common.hSimon Glass
Move these two functions into the irq_funcs.h header file. Also move interrupt_handler_t as this is used by the irq_install_handler() function. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2019-12-02common: Move interrupt functions into a new headerSimon Glass
These functions do not use driver model but are fairly widely used in U-Boot. But it is not clear that they will use driver model anytime soon, so we don't want to label them as 'legacy'. Move them to a new irq_func.h header file. Avoid the name 'irq.h' since it is widely used in U-Boot already. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2019-12-02common: Move some cache and MMU functions out of common.hSimon Glass
These functions belong in cpu_func.h. Another option would be cache.h but that code uses driver model and we have not moved these cache functions to use driver model. Since they are CPU-related it seems reasonable to put them here. Move them over. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2019-12-02Move strtomhz() to vsprintf.hSimon Glass
At present this function sits in its own file but it does not really justify it. There are similar string functions in vsprintf.h, so move it there. Also add the missing function comment. Use the vsprintf.h include file explicitly where needed. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2019-11-01arc: emsdp/iotdk: Switch to DM_MMCAlexey Brodkin
Somehow EMSDP & IoT DK boards were skipped on ARC boads conversion to DM MMC. So doing it now. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2019-10-07NET: DW: fix regression for ARC boardsEugeniy Paltsev
The commit 642b80d256e ("net: designware: drop compatible altr, socfpga-stmmac") breaks designware ethernet for all ARC boards. It removes "altr, socfpga-stmmac" compatible from "drivers/net/designware.c" without changing compatible in the boards which use it. Fix that by adding "snps,arc-dwmac-3.70a" compatible string to "drivers/net/designware.c" and using it in ARC boards device tree. Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
2019-09-03arc: libgcc: Import __udivdi3 & __udivmoddi4 to allow 64-bit divisionAlexey Brodkin
As reported by Kever here [1] we were unable to compile 64-bit division code due to missing definition of __udivdi3(). Import its implementation and __udivmoddi4() as its direct dependency from today's libgcc [2]. [1] https://patchwork.ozlabs.org/patch/1146845/ [2] https://github.com/gcc-mirror/gcc/commit/5d8723600bc0eed41226b5a6785bc02a053b45d5 Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Kever Yang <kever.yang@rock-chips.com>
2019-05-18CONFIG_SPL_SYS_[DI]CACHE_OFF: addTrevor Woerner
While converting CONFIG_SYS_[DI]CACHE_OFF to Kconfig, there are instances where these configuration items are conditional on SPL. This commit adds SPL variants of these configuration items, uses CONFIG_IS_ENABLED(), and updates the configurations as required. Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Make the default depend on the setting for full U-Boot, update more zynq hardware] Signed-off-by: Tom Rini <trini@konsulko.com>
2019-05-18CONFIG_SYS_[DI]CACHE_OFF: convert to KconfigTrevor Woerner
CONFIG_SYS_[DI]CACHE_OFF had been partially converted to Kconfig parameters; only for the ARC architecture. This patch turns these two parameters into Kconfig items everywhere else they are found. All of the include/configs/* and defconfig changes in this patch are for arm machines only. The Kconfig changes for arc, nds32, riscv, and xtensa have been included since these symbols are found in code under arch/{arc,nds32,riscv,xtensa}, however, no currently-defined include/configs/* or defconfigs for these architectures exist which include these symbols. These results have been confirmed with tools/moveconfig.py. Acked-by: Alexey Brodkin <abrodkin@snopsys.com> Signed-off-by: Trevor Woerner <trevor@toganlabs.com> [trini: Re-migrate for a few more boards] Signed-off-by: Tom Rini <trini@konsulko.com>
2019-04-18ARC: [plat-axs10x]: migrate to DM_MMCEugeniy Paltsev
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2019-04-18ARC: [plat-hsdk]: migrate to DM_MMCEugeniy Paltsev
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2019-04-12dts: switch spi-flash to jedec, spi-nor compatibleNeil Armstrong
There is no reason not to use the Linux "jedec,spi-nor" binding in U-Boot dts files. This compatible has been added in sf_probe, let use it. This patch switches to jedec,spi-nor when spi-flash is used in the DTS and DTSI files, and removed spi-flash when jedec,spi-nor is already present. The x86 dts are switched in a separate commit since it depends on a change in fdtdec. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Reviewed-by: Evgeniy Paltsev <paltsev@synopsys.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Patrick Delaunay <Patrick.delaunay@st.com> Reviewed-by: Jagan Teki <jagan@openedev.com>
2019-01-25ARC: cache: define CONFIG_SYS_CACHELINE_SIZE as ARCH_DMA_MINALIGNAlexey Brodkin
Even though we don't use CONFIG_SYS_CACHELINE_SIZE in ARC-specific code it is used a lot in different drivers for alignment purposes. So we define it and make much more drivers at least compilable for ARC. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2019-01-25ARC: Fix iteration in arc_xx_version()Alexey Brodkin
"i" gets incremented before we're entering loop body and effectively we iterate from 1 to 8 instead of 0 to 7. This way we: a) Skip the first line of struct hs_versions b) Go over it and access memory beyond the structure Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>