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2020-07-29arm: add support for SoC s5p4418 (cpu) / nanopi2 boardStefan Bosch1-0/+2
Changes in relation to FriendlyARM's U-Boot nanopi2-v2016.01: - SPL not supported yet --> no spl-dir in arch/arm/cpu/armv7/s5p4418/. Appropriate line in Makefile removed. - cpu.c: '#include <cpu_func.h>' added. - arch/arm/cpu/armv7/s5p4418/u-boot.lds removed, is not required anylonger. - "obj-$(CONFIG_ARCH_NEXELL) += s5p-common/" added to arch/arm/cpu/armv7/Makefile since s5p-common/pwm.c is used instead of drivers/pwm/pwm-nexell.c. - s5p4418.dtsi: '#include "../../../include/generated/autoconf.h"' removed, is not necessary, error at out-of-tree building. '#ifdef CONFIG_CPU_NXP4330'-blocks (2x) removed. Some minor changes regarding mmc. 'u-boot,dm-pre-reloc' added to dp0 because of added DM_VIDEO support. - board/s5p4418/ renamed to board/friendlyarm/ - All s5p4418-boards except nanopi2 removed because there is no possibility to test the other boards. - Kconfig: Changes to have a structure like mach-bcm283x (RaspberryPi), e.g. "config ..." entries moved from/to other Kconfig. - "CONFIG_" removed from several s5p4418/nanopi2 specific defines because the appropriate values do not need to be configurable. - nanopi2/board.c: All getenv(), getenv_ulong(), setenv() and saveenv() renamed to env_get(), env_get_ulong(), env_set() and env_save(), respectively. MACH_TYPE_S5P4418 is not defined anymore, therefore appropriate code removed (not necessary for DT-kernels). - nanopi2/onewire.c: All crc8() renamed to crc8_ow() because crc8() is already defined in lib/crc8.c (with different parameters). - dts: "nexell,s5pxx18-i2c" used instead of "i2c-gpio", i2c0 and i2c1 added. gmac-, ehci- and dwc2otg-entries removed because the appropriate functionality is not supported yet. New mmc-property "mmcboost" added. s5p4418-pinctrl.dtsi: gmac-entries removed, mmc- and i2c-entries added. - '#ifdef CONFIG...' changed to 'if (IS_ENABLED(CONFIG...))' where possible (and similar). Signed-off-by: Stefan Bosch <stefan_b@posteo.net>
2019-02-13efi_loader: refactor switch to non-secure modeHeinrich Schuchardt1-0/+1
Refactor the switch from supervisor to hypervisor to a new function called at the beginning of do_bootefi(). Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Alexander Graf <agraf@suse.de>
2018-06-03arm: armv7: allow unaligned memory accessHeinrich Schuchardt1-0/+4
The UEFI spec mandates that unaligned memory access should be enabled if supported by the CPU architecture. This patch implements the function unaligned_access() to reset the aligned access flag in the system control register (SCTLR). It is called when the bootefi command is invoked. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> [agraf: fix SPDX identifier] Signed-off-by: Alexander Graf <agraf@suse.de>
2018-05-07arm: v7R: Add support for MPULokesh Vutla1-0/+2
The Memory Protection Unit(MPU) allows to partition memory into regions and set individual protection attributes for each region. In absence of MPU a default map[1] will take effect. Add support for configuring MPU on Cortex-R, by reusing the existing support for Cortex-M processor. [1] http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0460d/I1002400.html Tested-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2018-05-07SPDX: Convert all of our single license tags to Linux Kernel styleTom Rini1-3/+1
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
2017-07-12imx: reorganize IMX code as other SOCsStefano Babic1-4/+0
Change is consistent with other SOCs and it is in preparation for adding SOMs. SOC's related files are moved from cpu/ to mach-imx/<SOC>. This change is also coherent with the structure in kernel. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Fabio Estevam <fabio.estevam@nxp.com> CC: Akshay Bhat <akshaybhat@timesys.com> CC: Ken Lin <Ken.Lin@advantech.com.tw> CC: Marek Vasut <marek.vasut@gmail.com> CC: Heiko Schocher <hs@denx.de> CC: "Sébastien Szymanski" <sebastien.szymanski@armadeus.com> CC: Christian Gmeiner <christian.gmeiner@gmail.com> CC: Stefan Roese <sr@denx.de> CC: Patrick Bruenn <p.bruenn@beckhoff.com> CC: Troy Kisky <troy.kisky@boundarydevices.com> CC: Nikita Kiryanov <nikita@compulab.co.il> CC: Otavio Salvador <otavio@ossystems.com.br> CC: "Eric Bénard" <eric@eukrea.com> CC: Jagan Teki <jagan@amarulasolutions.com> CC: Ye Li <ye.li@nxp.com> CC: Peng Fan <peng.fan@nxp.com> CC: Adrian Alonso <adrian.alonso@nxp.com> CC: Alison Wang <b18965@freescale.com> CC: Tim Harvey <tharvey@gateworks.com> CC: Martin Donnelly <martin.donnelly@ge.com> CC: Marcin Niestroj <m.niestroj@grinn-global.com> CC: Lukasz Majewski <lukma@denx.de> CC: Adam Ford <aford173@gmail.com> CC: "Albert ARIBAUD (3ADEV)" <albert.aribaud@3adev.fr> CC: Boris Brezillon <boris.brezillon@free-electrons.com> CC: Soeren Moch <smoch@web.de> CC: Richard Hu <richard.hu@technexion.com> CC: Wig Cheng <wig.cheng@technexion.com> CC: Vanessa Maegima <vanessa.maegima@nxp.com> CC: Max Krummenacher <max.krummenacher@toradex.com> CC: Stefan Agner <stefan.agner@toradex.com> CC: Markus Niebel <Markus.Niebel@tq-group.com> CC: Breno Lima <breno.lima@nxp.com> CC: Francesco Montefoschi <francesco.montefoschi@udoo.org> CC: Jaehoon Chung <jh80.chung@samsung.com> CC: Scott Wood <oss@buserror.net> CC: Joe Hershberger <joe.hershberger@ni.com> CC: Anatolij Gustschin <agust@denx.de> CC: Simon Glass <sjg@chromium.org> CC: "Andrew F. Davis" <afd@ti.com> CC: "Łukasz Majewski" <l.majewski@samsung.com> CC: Patrice Chotard <patrice.chotard@st.com> CC: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> CC: Hans de Goede <hdegoede@redhat.com> CC: Masahiro Yamada <yamada.masahiro@socionext.com> CC: Stephen Warren <swarren@nvidia.com> CC: Andre Przywara <andre.przywara@arm.com> CC: "Álvaro Fernández Rojas" <noltari@gmail.com> CC: York Sun <york.sun@nxp.com> CC: Xiaoliang Yang <xiaoliang.yang@nxp.com> CC: Chen-Yu Tsai <wens@csie.org> CC: George McCollister <george.mccollister@gmail.com> CC: Sven Ebenfeld <sven.ebenfeld@gmail.com> CC: Filip Brozovic <fbrozovic@gmail.com> CC: Petr Kulhavy <brain@jikos.cz> CC: Eric Nelson <eric@nelint.com> CC: Bai Ping <ping.bai@nxp.com> CC: Anson Huang <Anson.Huang@nxp.com> CC: Sanchayan Maity <maitysanchayan@gmail.com> CC: Lokesh Vutla <lokeshvutla@ti.com> CC: Patrick Delaunay <patrick.delaunay@st.com> CC: Gary Bisson <gary.bisson@boundarydevices.com> CC: Alexander Graf <agraf@suse.de> CC: u-boot@lists.denx.de Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
2017-06-05armv7: Mark the default lowlevel_init function as weakTom Rini1-2/+0
Rather than have a long and if check in the Makefile, mark the default lowlevel_init function as weak (as we do on armv8) so that SoCs can override it if needed, and it will still be discarded if unused. Provide a weak s_init as well to allow for this to link and be discarded. Signed-off-by: Tom Rini <trini@konsulko.com>
2017-04-18Merge git://git.denx.de/u-boot-fsl-qoriqTom Rini1-1/+1
2017-04-18ARM: adjust arm-smccc code for use in U-BootMasahiro Yamada1-0/+1
Adjust ARM SMC Calling Convention code for U-Boot: - Replace the license block with SPDX - Change path to asm-offsets.h - Define UNWIND() as no-op - Add Kconfig entry - Add asm-offsets Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-04-17armv7: ls1021a: Drop macro CONFIG_LS102XAYork Sun1-1/+1
Use CONFIG_ARCH_LS1021A instead. Signed-off-by: York Sun <york.sun@nxp.com>
2017-03-17imx: mx7ulp: Add mx7ulp to KconfigPeng Fan1-1/+2
i.MX7ULP is a new series SoC which has different architecture from previous i.MX platforms. Create a new cpu folder for it, and add it to Kconfig. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by : Stefano Babic <sbabic@denx.de>
2016-11-21arm: Introduce arch/arm/mach-omap2 for OMAP2 derivative platformsTom Rini1-5/+0
This moves what was in arch/arm/cpu/armv7/omap-common in to arch/arm/mach-omap2 and moves arch/arm/cpu/armv7/{am33xx,omap3,omap4,omap5} in to arch/arm/mach-omap2 as subdirectories. All refernces to the former locations are updated to the current locations. For the logic to decide what our outputs are, consolidate the tests into a single config.mk rather than including 4. Signed-off-by: Tom Rini <trini@konsulko.com>
2016-10-30sunxi: Rename CONFIG_SUNXI to CONFIG_ARCH_SUNXIJagan Teki1-1/+1
CONFIG_SUNXI -> CONFIG_ARCH_SUNXI and removed CONFIG_SUNIX from config_whitelist.txt Cc: Simon Glass <sjg@chromium.org> Cc: Ian Campbell <ijc@hellion.org.uk> Cc: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jagan Teki <jteki@openedev.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2016-10-06armv7: LS1021a: enable i-cache in start.SXiaoliang Yang1-1/+1
Delete CONFIG_SKIP_LOWLEVEL_INIT define in ls1021atwr.h and ls1021aqds.h can let it run cpu_init_cp15 to enable i-cache. First stage of u-boot can run faster after that. There is a description about skip lowlevel init in board/freescale/ls1021atwr/README. Signed-off-by: Xiaoliang Yang <xiaoliang.yang@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-07-15ARM: PSCI: Add helper functions to access per-CPU target PC storageChen-Yu Tsai1-1/+1
Now that we have a data section, add helper functions to save and fetch per-CPU target PC. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2016-06-25ARM: armv7: refactor Makefile slightlyMasahiro Yamada1-9/+2
Use Kbuild standard style where possible. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-06-13board: arm:: Add support for Broadcom BCM23550Steve Rae1-0/+1
Add support for the Broadcom BCM23550 board. Signed-off-by: Steve Rae <srae@broadcom.com>
2016-04-12arm: Replace v7_maint_dcache_all(ARMV7_DCACHE_CLEAN_INVAL_ALL) with asm codeHans de Goede1-1/+1
v7_maint_dcache_all() does not work reliable when build with gcc6, see: https://bugzilla.redhat.com/show_bug.cgi?id=1318788 While debugging this I learned that v7_maint_dcache_all() is unreliable when build with gcc5 too when it is marked as noinline. This commit fixes the reliability issues by replacing the C-code with the ready to use asm implementation from the kernel. Given that this code when written as C-code clearly is quite fragile (also see the existing comments about the C-code being the way it is to get optimal assembly) and that we have a proven asm alternative, I believe that this is the best solution. Note that we actually already had a copy of the kernel's v7_flush_dcache_all() before this commit in arch/arm/mach-uniphier/arm32/lowlevel_init.S. This commit moves that code arch/arm/cpu/armv7/cache_v7_asm.S, renames it to __v7_flush_dcache_all(), and adds a v7_flush_dcache_all() wrapper which saves / restores the clobbered registers for use from C-code. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2015-11-30arm: s5pc1xx: move SoC to mach-s5pc1xxMinkyu Kang1-1/+0
move arm/arm/cpu/armv7/s5pc1xx to arch/arm/mach-s5pc1xx Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2015-09-15arm: Remove unused ST-Ericsson u8500 archStefan Roese1-1/+0
This arch does not seem to be supported / used at all in the current U-Boot mainline source tree any more. So lets remove the core u8500 code and code that was only referenced by this platform. Please note that this patch also removes these config options: - CONFIG_PL011_SERIAL_RLCR - CONFIG_PL011_SERIAL_FLUSH_ON_INIT As they only seem to be referenced by u8500 based boards. Without any such board in the current code, these config option don't make sense any more. Lets remove them as well. If someone still wants to use this platform, then please send patches to re-enable support by adding at least one board that references this code. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Cc: John Rigby <john.rigby@linaro.org> Cc: Simon Glass <sjg@chromium.org> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Tom Rini <trini@konsulko.com> Cc: Heiko Schocher <hs@denx.de> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Reviewed-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2015-09-13imx: imx7d: add imx-common cpu support for imx7dAdrian Alonso1-1/+2
Add imx-common cpu support for imx7d SoC - Update reset_cause for imx7d - Enable watchdog driver built for imx7d Signed-off-by: Adrian Alonso <aalonso@freescale.com> Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
2015-08-17ARM: exynos: move SoC sources to mach-exynosThomas Abraham1-1/+0
Move arch/arm/cpu/armv7/exynos/* to arch/arm/mach-exynos/* to allow reuse of existing code for ARMv8 based Exynos platforms. Cc: Minkyu Kang <mk7.kang@samsung.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Masahiro Yamada <yamada.m@jp.panasonic.com> Signed-off-by: Thomas Abraham <thomas.ab@samsung.com> Reviewed-by: Masahiro Yamada <yamada.masahiro@socionext.com> Tested-by: Przemyslaw Marczak <p.marczak@samsung.com> Acked-by: Przemyslaw Marczak <p.marczak@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2015-05-13ARM: Clean up CONFIG_ARMV7_NONSEC/VIRT/PSCI conditionsJan Kiszka1-1/+1
CONFIG_ARMV7_VIRT depends on CONFIG_ARMV7_NONSEC, thus doesn't need to be taken into account additionally. CONFIG_ARMV7_PSCI is only set on boards that support CONFIG_ARMV7_NONSEC, and it only works on those. CC: Tang Yuantian <Yuantian.Tang@freescale.com> CC: York Sun <yorksun@freescale.com> CC: Steve Rae <srae@broadcom.com> CC: Andre Przywara <andre.przywara@linaro.org> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Tested-by: Alison Wang <alison.wang@freescale.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2015-05-07ARM: socfpga: abolish CONFIG_SOCFPGAMasahiro Yamada1-1/+1
Replace CONFIG_SOCFPGA with CONFIG_ARCH_SOCFPGA. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2015-05-07ARM: socfpga: move SoC sources to mach-socfpgaMasahiro Yamada1-1/+0
Our recent trend is to collect SoC files into arch/arm/mach-(SOC). Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2015-05-05arm: armada-xp: Move SoC sources to mach-mvebuStefan Roese1-1/+0
Move arch/arm/cpu/armv7armada-xp/* -> arch/arm/mach-mvebu/* Since this platform will be extended to support other Marvell SoC's as well, lets rename it directly to mvebu. This will be used by the upcoming Armada 38x suport (A38x). Signed-off-by: Stefan Roese <sr@denx.de> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Tested-by: Kevin Smith <kevin.smith@elecsyscorp.com> Tested-by: Dirk Eibach <dirk.eibach@gdsys.cc>
2015-04-29Merge branch 'zynq' of git://www.denx.de/git/u-boot-microblazeTom Rini1-1/+0
2015-04-29ARM: zynq: move SoC sources to mach-zynqMasahiro Yamada1-1/+0
Move arch/arm/cpu/armv7/zynq/* -> arch/arm/mach-zynq/* Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2015-04-21arm: socfpga: spl: Use common lowlevel_initDinh Nguyen1-1/+1
For SoCFGPA, use the common ARMv7 lowlevel_init. Thus, we can delete the SoCFPGA lowlevel_init.S file. Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
2015-03-28ARM: bcm283x: merge BCM2835/BCM2836 directories into mach-bcm283xMasahiro Yamada1-1/+0
BCM2835 (used on Raspberry Pi) and BCM2836 (used on Raspberry Pi 2) are similar enough. One of the biggest differences is the ARM processor. It is reasonable to collect the source files into a single place, arch/arm/mach-bcm283x/. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Stephen Warren <swarren@wwwdotorg.org>
2015-03-13ARM: Introduce erratum workaround for 798870Nishanth Menon1-1/+1
Add workaround for Cortex-A15 ARM erratum 798870 which says "If back-to-back speculative cache line fills (fill A and fill B) are issued from the L1 data cache of a CPU to the L2 cache, the second request (fill B) is then cancelled, and the second request would have detected a hazard against a recent write or eviction (write B) to the same cache line as fill B then the L2 logic might deadlock." Implementations for SoC families such as Exynos, OMAP5/DRA7 etc will be widely different. Every SoC has slightly different manner of setting up access to L2ACLR and similar registers since the Secure Monitor handling of Secure Monitor Call(smc) is diverse. Hence an weak function is introduced which may be overriden to implement SoC specific accessor implementation. Based on ARM errata Document revision 18.0 (22 Nov 2013) Signed-off-by: Nishanth Menon <nm@ti.com> Tested-by: Matt Porter <mporter@konsulko.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2015-02-28ARM: UniPhier: move SoC sources to mach-uniphierMasahiro Yamada1-1/+0
Move arch/arm/cpu/armv7/uniphier/* -> arch/arm/mach-uniphier/* Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2015-02-21bcm2836 SoC support (used in Raspberry Pi 2 model B)Stephen Warren1-0/+1
The bcm2835 and bcm2836 are essentially identical, except: - The CPU is an ARM1176 v.s. a quad-core Cortex-A7. - The physical address of many IO controllers has moved. Rather than introducing a whole new bcm2836 value for $(SOC) or $(ARCH), update the existing bcm2835 code to handle the minor differences, and plumb it into the ARMv7 CPU architecture. Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
2015-02-21ARM: keystone: move SoC sources to mach-keystoneMasahiro Yamada1-1/+0
Move arch/arm/cpu/armv7/keystone/* -> arch/arm/mach-keystone/* Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Tom Rini <trini@ti.com>
2015-02-21ARM: highbank: move SoC sources to mach-highbankMasahiro Yamada1-1/+0
Move arch/arm/cpu/armv7/highbank/* -> arch/arm/mach-highbank/* Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Rob Herring <robh@kernel.org>
2015-02-21ARM: tegra: collect SoC sources into mach-tegraMasahiro Yamada1-2/+0
This commit moves files as follows: arch/arm/cpu/arm720t/tegra20/* -> arch/arm/mach-tegra/tegra20/* arch/arm/cpu/arm720t/tegra30/* -> arch/arm/mach-tegra/tegra30/* arch/arm/cpu/arm720t/tegra114/* -> arch/arm/mach-tegra/tegra114/* arch/arm/cpu/arm720t/tegra124* -> arch/arm/mach-tegra/tegra124/* arch/arm/cpu/arm720t/tegra-common/* -> arch/arm/mach-tegra/* arch/arm/cpu/armv7/tegra20/* -> arch/arm/mach-tegra/tegra20/* arch/arm/cpu/armv7/tegra30/* -> arch/arm/mach-tegra/tegra30/* arch/arm/cpu/armv7/tegra114/* -> arch/arm/mach-tegra/tegra114/* arch/arm/cpu/armv7/tegra124/* -> arch/arm/mach-tegra/tegra124/* arch/arm/cpu/armv7/tegra-common/* -> arch/arm/mach-tegra/* arch/arm/cpu/tegra20-common/* -> arch/arm/mach-tegra/tegra20/* arch/arm/cpu/tegra30-common/* -> arch/arm/mach-tegra/tegra30/* arch/arm/cpu/tegra114-common/* -> arch/arm/mach-tegra/tegra114/* arch/arm/cpu/tegra124-common/* -> arch/arm/mach-tegra/tegra124/* arch/arm/cpu/tegra-common/* -> arch/arm/mach-tegra/* Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Tested-by: Simon Glass <sjg@chromium.org> [ on nyan-big ] Cc: Stephen Warren <swarren@nvidia.com> Cc: Tom Warren <twarren@nvidia.com>
2015-02-21ARM: at91: collect SoC sources into mach-at91Masahiro Yamada1-1/+0
This commit moves source files as follows: arch/arm/cpu/arm920t/at91/* -> arch/arm/mach-at91/arm920t/* arch/arm/cpu/arm926ejs/at91/* -> arch/arm/mach-at91/arm926ejs/* arch/arm/cpu/armv7/at91/* -> arch/arm/mach-at91/armv7/* arch/arm/cpu/at91-common/* -> arch/arm/mach-at91/* Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Andreas Bießmann <andreas.devel@googlemail.co>
2014-12-09stv0991: Add basic stv0991 architecture supportVikas Manocha1-0/+1
stv0991 architecture support added. It contains the support for following blocks - Timer - uart Signed-off-by: Vikas Manocha <vikas.manocha@st.com> [trini: Add arch/arm/cpu/armv7/Makefile hunk] Signed-off-by: Tom Rini <trini@ti.com>
2014-11-23tegra: do not descend into empty directoriesMasahiro Yamada1-3/+0
Some tegra makefiles only contain a dummy line to generate a built-in.o. Let's do not descend into such directories. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Tom Warren <twarren@nvidia.com> Cc: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org>
2014-11-23kbuild: use SoC-specific CONFIG to descend into SoC directoryMasahiro Yamada1-1/+27
Use "obj-$(CONFIG_FOO) += foo/" where it is possible. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-11-23kbuild: Descend into SOC directory from CPU directoryMasahiro Yamada1-0/+2
Some CPUs of some architectures have SOC directories. At present, the build system directly descends into SOC directories from the top Makefile, but it should generally descend into each directory from its parent directory. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-08-30arm: iproc: Initial commit of iproc architecture codeScott Branden1-0/+1
The iproc architecture code is present in several Broadcom chip architectures, including Cygnus and NSP. Signed-off-by: Scott Branden <sbranden@broadcom.com> Signed-off-by: Steve Rae <srae@broadcom.com>
2014-07-28ARM: HYP/non-sec/PSCI: emit DT nodesMarc Zyngier1-0/+1
Generate the PSCI node in the device tree. Also add a reserve section for the "secure" code that lives in in normal RAM, so that the kernel knows it'd better not trip on it. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
2014-07-28ARM: HYP/non-sec: add generic ARMv7 PSCI codeMarc Zyngier1-0/+4
Implement core support for PSCI. As this is generic code, it doesn't implement anything really useful (all the functions are returning Not Implemented). Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
2014-05-25sunxi: add sun7i cpu, board and start of day supportIan Campbell1-1/+1
This patch adds generic board, start of day and basic build system support for the Allwinner A20 (sun7i) processor. This code will not been compiled until the build is hooked up in a later patch. It has been split out to keep the patches manageable. Signed-off-by: Adam Sampson <ats@offog.org> Signed-off-by: Aleksei Mamlin <mamlinav@gmail.com> Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Emilio López <emilio@elopez.com.ar> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Henrik Nordstrom <henrik@henriknordstrom.net> Signed-off-by: Jens Kuske <jenskuske@gmail.com> Signed-off-by: Luc Verhaegen <libv@skynet.be> Signed-off-by: Luke Leighton <lkcl@lkcl.net> Signed-off-by: Oliver Schinagl <oliver@schinagl.nl> Signed-off-by: Patrick Wood <patrickhwood@gmail.com> Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Wills Wang <wills.wang.open@gmail.com> Signed-off-by: Ian Campbell <ijc@hellion.org.uk> Reviewed-by: Marek Vasut <marex@denx.de> Cc: Tom Cubie <Mr.hipboi@gmail.com> Reviewed-by: Tom Rini <trini@ti.com>
2014-04-18arm: add support for arch timerVitaly Andrianov1-0/+1
This patch add basic support for the architecture timer found on recent ARMv7 based SoCs. Signed-off-by: Vitaly Andrianov <vitalya@ti.com> Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
2014-02-22arch: kona: Initial commit of kona-common architecture codeDarwin Rambo1-0/+1
The Kona architecture is present on a number of Broadcom mobile SoCs including the bcm281xx family of chips. Signed-off-by: Darwin Rambo <drambo@broadcom.com> Reviewed-by: Steve Rae <srae@broadcom.com> Reviewed-by: Tim Kryger <tkryger@linaro.org>
2013-12-02arm: atmel: sama5d3: spl boot from fat fs SD cardBo Shen1-1/+1
Enable Atmel sama5d3xek boart spl boot support, which can load u-boot from SD card with FAT file system. Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2013-10-31ARM: s5pc, exynos: move Samsung ARM SoC specific code under arch/arm/Masahiro Yamada1-0/+4
This patch moves S5PC, EXYNOS specific directory entries from the toplevel Makefile to arch/arm/cpu/armv7/Makefile using Kbuild descending feature. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Minkyu Kang <mk7.kang@samsung.com>
2013-10-31ARM: omap: move OMAP specific code under arch/arm/Masahiro Yamada1-0/+3
This patch moves OMAP specific directory entries from the toplevel Makefile and spl/Makefile to arch/arm/cpu/armv7/Makefile using Kbuild descending feature. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Tom Rini <trini@ti.com>
generated by cgit v1.2.3 (git 2.39.0) at 2024-07-14 04:13:42 +0300