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* sunxi: video: Add cfb console driver for sunxiLuc Verhaegen2014-11-25-0/+185
| | | | | | | | | | | | | | | | | | | | | | | | This adds a fixed mode hdmi driver for the sunxi platform. The fixed mode is a relatively safe 1024x768, more complete EDID handling is currently not provided. Only HDMI is supported today. This code is enabled when HPD detects an attached monitor. Current config is such that 8MB is shaved off at the top of the RAM. This avoids several memory handling issues, most significant is the fact that on linux on ARM you are not allowed to remap known RAM as IO. A clued in display driver will be able to recycle this reserved RAM in future though. cfbconsole was chosen as it provides the most important functionality: a working u-boot console, allowing for the debugging of certain issues without the need for a UART. Signed-off-by: Luc Verhaegen <libv@skynet.be> [hdegoede@redhat.com: Major cleanups and some small bugfixes] Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Anatolij Gustschin <agust@denx.de> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* sunxi: Add video pll clock functionsHans de Goede2014-11-25-1/+161
| | | | | | | This is a preparation patch for adding support for HDMI out. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* sun4i: Rename dram_clk_cfg to dram_clk_gateHans de Goede2014-11-25-3/+3
| | | | | | | | | The data sheet just calls it DRAM_CLK_REG, and on sun6i we've both a dram_clk_cfg and dram_clk_gate, and the sun4i reg matches dram_clk_gate on sun6i, so name it the same on sun4i. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2014-11-24-5/+66
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| * ARM: bootm: Allow booting in secure mode on hyp capable systemsHans de Goede2014-11-24-5/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Older Linux kernels will not properly boot in hyp mode, add support for a bootm_boot_mode environment variable, which can be set to "sec" or "nonsec" to force booting in secure or non-secure mode when build with non-sec support. The default behavior can be selected through CONFIG_ARMV7_BOOT_SEC_DEFAULT, when this is set booting in secure mode is the default. The default setting for this Kconfig option is N, preserving the current behavior of booting in non-secure mode by default when non-secure mode is supported. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Marc Zyngier <marc.zyngier@arm.com> Acked-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
| * ARM: Add arch/arm/cpu/armv7/Kconfig with non-secure and virt optionsHans de Goede2014-11-24-0/+29
| | | | | | | | | | | | | | | | | | Add arch/arm/cpu/armv7/Kconfig with non-secure and virt options, this is a preparation patch for adding an env variable to choose between secure / non-secure boot on non-secure boot capable systems, specifically this prepares for adding CONFIG_ARMV7_BOOT_SEC_DEFAULT as a proper Kconfig option. Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* | Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini2014-11-24-73/+277
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| * | arm: imx: stop sata on bootNikita Kiryanov2014-11-24-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Ideally, the Linux kernel should get the hardware in its most untouched state. For the most part, U-Boot does not reset the various subsystems it touches before boot, and usually Linux deals with it, but on some boards (cm_fx6) the Linux kernel fails to detect the ssd correctly if sata is used by U-Boot. Power off sata on OS boot so that Linux will have a clean state to work with. Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Cc: Stefano Babic <sbabic@denx.de>
| * | sata: implement reset_sata for dwc_ahsataNikita Kiryanov2014-11-24-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add reset_sata() to the sata driver interface and implement it for dwc_ahsata. This function cleans up after sata_init(), and therefore accepts a device number like sata_init() does. A dummy implementation is provided for the rest of the drivers. Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Cc: Simon Glass <sjg@chromium.org> Cc: Stefano Babic <sbabic@denx.de>
| * | arm: mx6: introduce disable_sata_clockNikita Kiryanov2014-11-24-0/+9
| | | | | | | | | | | | | | | | | | | | | Implement disable_sata_clock for mx6 SoCs. Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Cc: Stefano Babic <sbabic@denx.de>
| * | mx6: thermal: Check cpu temperature via thermal sensorYe.Li2014-11-21-0/+36
| | | | | | | | | | | | | | | | | | | | | | | | Add imx6 thermal device to mx6 soc file. Read the cpu temperature using this device to access onchip thermal sensor. Signed-off-by: Ye.Li <B37916@freescale.com> Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
| * | mx6: clock: Add thermal clock enable functionNitin Garg2014-11-21-0/+31
| | | | | | | | | | | | | | | | | | | | | | | | Add api to check and enable pll3 as required for thermal sensor driver. Signed-off-by: Ye.Li <B37916@freescale.com> Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
| * | mx6: add weim registersFabio Estevam2014-11-20-0/+37
| | | | | | | | | | | | Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
| * | imx: consolidate set_chipselect_size functionFabio Estevam2014-11-20-41/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move MX5 specific set_chipselect_size function into generic i.MX part, such that MX6 based boards are able to use this function as well. While doing this the iomuxc gpr member needed to be consolidated between MX5 and MX6. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
| * | mx6: Use a common SPL configuration fileFabio Estevam2014-11-20-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | Many boards use a minimal .cfg file in the SPL case. Introduce spl_sd.cfg so that we can reuse it. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de>
| * | imx: fix exception vectors relocation in imx27Albert ARIBAUD2014-11-20-28/+101
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 3ff46cc4 fixed exception vectors setting in the general ARM case, by either copying the exception and indirect vector tables to normal (0x00000000) or high (0xFFFF0000) vectors address, or setting VBAR to U-Boot's base if applicable. i.MX27 SoC is ARM926E-JS, thus has only normal and high options, but does not provide RAM at 0xFFFF0000 and has only ROM at 0x00000000; it is therefore not possible to move or change its exception vectors. Besides, i.MX27 ROM code does provide an indirect vectors table but at a non-standard address and with the reset and reserved vectors missing. Turn the current vector relocation code into a weak routine called after relocate_code from crt0, and add strong version for i.MX27. Series-Cc: Heiko Schocher <hs@denx.de> Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net> Reviewed-by: Stefano Babic <sbabic@denx.de> Tested-by: Stefano Babic <sbabic@denx.de> Tested-by: Philippe Reynes <tremyfr@gmail.com> Tested-by: Philippe Reynes <tremyfr@yahoo.fr>
| * | cosmetic: arm: fix whitespace in arch/arm/lib/relocate.SAlbert ARIBAUD2014-11-20-4/+4
| | | | | | | | | | | | Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
| * | ARM: mxs: tools: Add support for boot progress display flagAlexey Ignatov2014-11-20-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | mkimage -T mxs now support new flag in config file: DISPLAYPROGRESS - makes boot process print HTLLC characters for each BootROM instruction. Signed-off-by: Alexey Ignatov <lexszero@gmail.com>
* | | Merge git://git.denx.de/u-boot-dmTom Rini2014-11-24-2/+46
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/serial/serial-uclass.c Signed-off-by: Tom Rini <trini@ti.com>
| * | | dm: arm: spl: Make driver model linker lists availableSimon Glass2014-11-21-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The linker lists feature is useful in SPL as it holds the driver model platform data. So don't throw away the lists. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com>
| * | | dm: arm: spl: Allow simple malloc() in SPLSimon Glass2014-11-21-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For SPL it is sometimes useful to have a simple malloc() just to permit driver model to work, in the cases where the full malloc() is not made available by the board config. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | dm: at91: Add driver model support for the serial driverSimon Glass2014-11-21-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add driver model support while retaining the existing legacy code. This allows the driver to support boards that have converted to driver model as well as those that have not. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | dm: at91: Add platform data for GPIO on at91sam9260-based boardsSimon Glass2014-11-21-1/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These boards all have the same GPIO arrangement, so add some common platform data that can be used by all boards. Remove the configs which are no longer required. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | dm: at91: Add driver model support for atmel GPIO driverSimon Glass2014-11-21-0/+6
| |/ / | | | | | | | | | | | | | | | | | | Modify this driver to support driver model, with platform data required to determine the GPIOs that it controls. Signed-off-by: Simon Glass <sjg@chromium.org>
* | | tegra: do not descend into empty directoriesMasahiro Yamada2014-11-23-54/+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>
* | | kbuild: use SoC-specific CONFIG to descend into SoC directoryMasahiro Yamada2014-11-23-8/+56
| | | | | | | | | | | | | | | | | | Use "obj-$(CONFIG_FOO) += foo/" where it is possible. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* | | kbuild: Descend into SOC directory from CPU directoryMasahiro Yamada2014-11-23-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | | ARM: bcm: Enable five Cygnus boardsSteve Rae2014-11-23-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | bcm911360_entphn bcm911360_entphn-ns bcm911360k bcm958300k-ns bcm958305k - updates to support Cygnus and NSP board families better - add functions so CONFIG_ARMV7_NONSEC can be enabled on Cygnus boards Signed-off-by: Steve Rae <srae@broadcom.com>
* | | linux/kernel.h: sync min, max, min3, max3 macros with LinuxMasahiro Yamada2014-11-23-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | U-Boot has never cared about the type when we get max/min of two values, but Linux Kernel does. This commit gets min, max, min3, max3 macros synced with the kernel introducing type checks. Many of references of those macros must be fixed to suppress warnings. We have two options: - Use min, max, min3, max3 only when the arguments have the same type (or add casts to the arguments) - Use min_t/max_t instead with the appropriate type for the first argument Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Pavel Machek <pavel@denx.de> Acked-by: Lukasz Majewski <l.majewski@samsung.com> Tested-by: Lukasz Majewski <l.majewski@samsung.com> [trini: Fixup arch/blackfin/lib/string.c] Signed-off-by: Tom Rini <trini@ti.com>
* | | include: move various macros to include/linux/kernel.hMasahiro Yamada2014-11-20-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | U-Boot has imported various utility macros from Linux scattering them to various places without consistency. In include/common.h are min, max, min3, max3, ARRAY_SIZE, ALIGN, container_of, DIV_ROUND_UP, etc. In include/linux/compat.h are min_t, max_t, round_up, round_down, etc. We also have duplicated defines of min_t in some *.c files. Moreover, we are suffering from too cluttered include/common.h. This commit moves various macros that originate in include/linux/kernel.h of Linux to their original position. Note: This commit simply moves the macros; the macros roundup, min, max, min2, max3, ARRAY_SIZE are different from those of Linux at this point. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* | | replace DIV_ROUND with DIV_ROUND_CLOSESTMasahiro Yamada2014-11-20-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Linux-compatible macro DIV_ROUND_CLOSEST is a bit more flexible and safer than DIV_ROUND. For example, foo = DIV_ROUND_CLOSEST(x, y++) works expectedly, but foo = DIV_ROUND(x, y++) does not. (y is incremented twice.) Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* | | ARM: remove CONFIG_ARM1136 definesMasahiro Yamada2014-11-20-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CONFIG_CPU_ARM1136 was introduced into Kconfig by commit 2e07c249a67e (kconfig: arm: introduce symbol for ARM CPUs). This commit removes all the defines of CONFIG_ARM1136 and replaces the only reference in arch/arm/lib/cache.c with CONFIG_CPU_ARM1136. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* | | ARM: remove CONFIG_ARM926EJS definesMasahiro Yamada2014-11-20-12/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CONFIG_CPU_ARM926EJS was introduced into Kconfig by commit 2e07c249a67e (kconfig: arm: introduce symbol for ARM CPUs). This commit removes all the defines of CONFIG_ARM926EJS and replaces the only reference in arch/arm/lib/cache.c with CONFIG_CPU_ARM926EJS. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* | | ARM: remove CONFIG_ARM920T definesMasahiro Yamada2014-11-20-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CONFIG_CPU_ARM920T was introduced into Kconfig by commit 2e07c249a67e (kconfig: arm: introduce symbol for ARM CPUs). This commit removes all the defines of CONFIG_ARM920T and replaces the only reference in drivers/usb/host/ohci-hcd.c with CONFIG_CPU_ARM920T. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* | | ARM: remove CONFIG_ARMV7 definesMasahiro Yamada2014-11-20-1/+0
|/ / | | | | | | | | | | | | | | Some (not all) of ARMv7 boards define CONFIG_ARMV7, which is useless. Besides, it is never referenced. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* | ARM: atmel: add sama5d4 xplained ultra board supportBo Shen2014-11-17-0/+5
| | | | | | | | | | | | | | | | | | | | | | The code for this board supports following features: - Boot media support: NAND flash/SD card/SPI flash - Support LCD display (optional, disabled by default) - Support ethernet - Support USB mass storage Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | ARM: atmel: add sama5d4ek board supportBo Shen2014-11-17-9/+294
| | | | | | | | | | | | | | | | | | | | | | The code for this board supports following features: - Boot media support: NAND flash/SD card/SPI flash - Support LCD display - Support ethernet - Support USB mass storage Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | arm, spl, at91: add spl support for the corvus boardHeiko Schocher2014-11-17-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | replaces the at91bootstrap code with SPL code. make the spl image with: ./tools/mkimage -T atmelimage -d spl/u-boot-spl.bin spl/boot.bin this writes the length of the spl image into the 6th execption vector. This is needed from the ROM bootloader. Signed-off-by: Heiko Schocher <hs@denx.de> Reviewed-by: Bo Shen <voice.shen@atmel.com> Reviewed-by: Andreas Bießmann <andreas.devel@googlemail.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | arm, at91, spl: add spl support for the taurus boardHeiko Schocher2014-11-17-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | replaces the at91bootstrap code with SPL code. make the spl image with: ./tools/mkimage -T atmelimage -d spl/u-boot-spl.bin spl/boot.bin this writes the length of the spl image into the 6th execption vector. This is needed from the ROM bootloader. Signed-off-by: Heiko Schocher <hs@denx.de> Reviewed-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | arm, spl, at91: add at91sam9260 and at91sam9g45 spl supportHeiko Schocher2014-11-17-97/+430
| | | | | | | | | | | | | | | | | | | | | | add support for using spl code on at91sam9260 and at91sam9g45 based boards. Signed-off-by: Heiko Schocher <hs@denx.de> Reviewed-by: Bo Shen <voice.shen@atmel.com> Reviewed-by: Andreas Bießmann <andreas.devel@googlemail.com> [adopt Bo's change in spl.c] Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | arm, at91: add missing ddr2 cr register MPDDRC_CR_EBISHARE defineHeiko Schocher2014-11-17-0/+1
| | | | | | | | | | | | Signed-off-by: Heiko Schocher <hs@denx.de> Reviewed-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | arm, at91: compile mpddrc ram init code also for AT91SAM9M10G45Heiko Schocher2014-11-17-2/+15
| | | | | | | | | | | | | | | | | | | | | | | | - compile mpddrc ram init code also for AT91SAM9M10G45 based boards. - in CONFIG_SAMA5D3 case, look for the ATMEL_MPDDRC_CR_DECOD_INTERLEAVED in the cr configuration Signed-off-by: Heiko Schocher <hs@denx.de> Reviewed-by: Andreas Bießmann <andreas.devel@googlemail.com> Reviewed-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | arm, at91, mpddrc: fix typo in ddr2_init()Heiko Schocher2014-11-17-1/+1
| | | | | | | | | | | | | | | | | | | | | | use the configure value for computing the ba_off value not the value from the cr register. This leaded in a wrong ram configuration on the upcoming corvus spl board support. Signed-off-by: Heiko Schocher <hs@denx.de> Reviewed-by: Andreas Bießmann <andreas.devel@googlemail.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | arm, at91: generate boot.bin file for all atmel SoCHeiko Schocher2014-11-17-3/+1
| | | | | | | | | | | | | | | | | | | | generate the boot.bin file for all atmel SoC (arm920, arm926, armv7) Signed-off-by: Heiko Schocher <hs@denx.de> Reviewed-by: Andreas Bießmann <andreas.devel@googlemail.com> Reviewed-by: Masahiro Yamada <yamada.m@jp.panasonic.com> [fix subject] Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | ARM: atmel: spl: make css field configurableBo Shen2014-11-17-2/+4
| | | | | | | | | | | | | | | | | | The clock source for master clock can be slow clock, main clock, plla clock or upll clock. So, make the clock source selection field in mckr can be configured. Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | ARM: atmel: spl: make initialization more stableBo Shen2014-11-17-0/+4
| | | | | | | | | | | | | | | | We need to make sure the main clock ready field in MCFR is set after switch to main crystal oscillator. Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | Merge branch 'rmobile' of git://git.denx.de/u-boot-shTom Rini2014-11-17-1/+2464
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| * | arm: rmobile: Move rcar-i2c of the address defined to common headerNobuhiro Iwamatsu2014-11-10-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | R-Car SoCs of rmobile have same IP of rcar-i2c, and have same address. This moves rcar-i2c of the address defined to rcar-base.h as common header of R-Car SoCs. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | arm: rmobile: Move sh-i2c of the address defined to common headerNobuhiro Iwamatsu2014-11-10-0/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | R-Car SoCs of rmobile have same IP of sh-i2c, and have same address. This moves sh-i2c of the address defined to rcar-base.h as common header of R-Car SoCs, and headers of each SoCs. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | arm: rmobile: Add support gose boardNobuhiro Iwamatsu2014-11-10-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The gose board has R8A7793, 1GB DDR3-SDRAM, USB, Ethernet, and more. This patch supports the following functions: - DDR3-SDRAM - SCIF - QSPI - SPI Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> CC: Masahiro Yamada <yamada.m@jp.panasonic.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>