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2013-12-06Merge branch 'u-boot-sh/rmobile' into 'u-boot-arm/master'Albert ARIBAUD
2013-12-03socfpga: Adding Freeze Controller driverChin Liang See
Adding Freeze Controller driver. All HPS IOs need to be in freeze state during pin mux or IO buffer configuration. It is to avoid any glitch which might happen during the configuration from propagating to external devices. Signed-off-by: Chin Liang See <clsee@altera.com> Cc: Wolfgang Denk <wd@denx.de> CC: Pavel Machek <pavel@denx.de> Cc: Dinh Nguyen <dinguyen@altera.com> Cc: Tom Rini <trini@ti.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net>
2013-12-03arm: rmobile: Remove config.mkNobuhiro Iwamatsu
Renesas ARM SoCs (R-Mobile, R-Car) are armv7 only. This drops armv5 supprt from PLATFORM_CPPFLAGS and remove config.mk of rmobile. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
2013-12-03arm: kzm9g: Fix undefined reference to `__aeabi_uldivmod' errorNobuhiro Iwamatsu
The kzm9g board fails in building with -march=armv7-a. This fixs this problem by converting to do_div(). ----- USE_PRIVATE_LIBGCC=yes ./MAKEALL kzm9g ... arch/arm/cpu/armv7/rmobile/librmobile.o: In function `get_time_us': arch/arm/cpu/armv7/rmobile/timer.c:41: undefined reference to `__aeabi_uldivmod' arch/arm/cpu/armv7/rmobile/librmobile.o: In function `get_time_ms': arch/arm/cpu/armv7/rmobile/timer.c:47: undefined reference to `__aeabi_uldivmod' ----- Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> CC: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
2013-12-03arm: rmobile: Add support R8A7791Nobuhiro Iwamatsu
Renesas R8A7791 is CPU with Cortex-A15. This supports the basic register definition and GPIO and framework of PFC. Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> CC: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> CC: Albert Aribaud <albert.u.boot@aribaud.net>
2013-12-03arm: rmobile: Add support R8A7790Nobuhiro Iwamatsu
Renesas R8A7790 is CPU with Cortex-A7 and A15. This supports the basic register definition and GPIO and framework of PFC. Signed-off-by: Kouei Abe <kouei.abe.cp@renesas.com> Signed-off-by: Ryo Kataoka <ryo.kataoka.wt@renesas.com> Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> CC: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> CC: Albert Aribaud <albert.u.boot@aribaud.net>
2013-12-03arm: rmobile: Move lowlevel_init.o to taget of each CPUNobuhiro Iwamatsu
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2013-12-02Merge branch 'u-boot-atmel/master' into 'u-boot-arm/master'Albert ARIBAUD
2013-12-01arm926ejs, at91: add common phy_reset functionHeiko Schocher
add common phy reset code into a common function. Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Andreas Bießmann <andreas.devel@googlemail.com> Cc: Bo Shen <voice.shen@atmel.com> Cc: Jens Scharsig <esw@bus-elektronik.de> Cc: Sergey Lapin <slapin@ossfans.org> Cc: Stelian Pop <stelian@popies.net> Cc: Albin Tonnerre <albin.tonnerre@free-electrons.com> Cc: Eric Benard <eric@eukrea.com> Cc: Markus Hubig <mhubig@imko.de> Acked-by: Jens Scharsig (BuS Elektronik) <esw@bus-elektronik.de> Tested-by: Jens Scharsig (BuS Elektronik) <esw@bus-elektronik.de> Tested-by: Bo Shen <voice.shen@atmel.com> Acked-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2013-12-01arm: atmel: sama5d3: spl boot from fat fs SD cardBo Shen
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>
2013-12-01arm: atmel: add ddr2 initialization functionBo Shen
The MPDDRC supports different type of SDRAM This patch add ddr2 initialization function Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2013-12-01arm: atmel: sama5d3: correct the ID for DBGU and PITBo Shen
As the DBGU and PIT has its own ID on sama5d3 SoC, while not share with SYS ID. So, correct them. Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2013-11-22Merge branch 'u-boot-microblaze/zynq' into 'u-boot-arm/master'Albert ARIBAUD
2013-11-13ARM: at91: sama5d3: add support for sama5d36 chipWu, Josh
The SAMA5D36 chip is the superset product of SAMA5D3x family. For detail information please refer to: http://www.atmel.com/Microsite/sama5d3/default.aspx Signed-off-by: Josh Wu <josh.wu@atmel.com> Acked-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2013-11-11arm, am33x: make RTC32K OSC enable configurableHeiko Schocher
As http://www.denx.de/wiki/view/U-Boot/DesignPrinciples#2_Keep_it_Fast states: "Initialize devices only when they are needed within U-Boot" enable the RTC32K OSC only, if CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC is enabled. Enable this in ti_am335x_common.h, so all boards in mainline should work as before. Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Tom Rini <trini@ti.com>
2013-11-09Merge branch 'iu-boot/master' into 'u-boot-arm/master'Albert ARIBAUD
Conflicts: arch/arm/cpu/arm926ejs/mxs/Makefile board/compulab/cm_t35/Makefile board/corscience/tricorder/Makefile board/ppcag/bg0900/Makefile drivers/bootcount/Makefile include/configs/omap4_common.h include/configs/pdnb3.h Makefile conflicts are due to additions/removals of object files on the ARM branch vs KBuild introduction on the main branch. Resolution consists in adjusting the list of object files in the main branch version. This also applies to two files which are not listed as conflicting but had to be modified: board/compulab/common/Makefile board/udoo/Makefile include/configs/omap4_common.h conflicts are due to the OMAP4 conversion to ti_armv7_common.h on the ARM side, and CONFIG_SYS_HZ removal on the main side. Resolution is to convert as this icludes removal of CONFIG_SYS_HZ. include/configs/pdnb3.h is due to a removal on ARM side. Trivial resolution is to remove the file. Note: 'git show' will also list two files just because they are new: include/configs/am335x_igep0033.h include/configs/omap3_igep00x0.h
2013-11-07Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'Albert ARIBAUD
2013-11-06arm: zynq : Revert TZ_DDR_RAM to secure.Radhey Shyam Pandey
TZ_DDR_RAM on reset is in secure mode. Since uboot and linux runs in full TZ privilege secure mode, no need to set DDR trustzone to non-secure. Signed-off-by: Radhey Shyam Pandey <radheys@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2013-11-06arm: zynq: Do not remap OCM to high addressMichal Simek
In case where ps-ddr is not used, do not remap OCM to high address and keep it from 0x0. Linux SMP requires to have memory at 0x0. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2013-11-04ARM: versatile: convert to common timer codeRob Herring
Convert versatile to use the commmon timer code. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2013-11-04ARM: tegra: convert to common timer codeRob Herring
Convert tegra to use the commmon timer code. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2013-11-04ARM: socfpga: convert to common timer codeRob Herring
Convert socfpga to use the commmon timer code. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2013-11-04ARM: mx25: convert to common timer codeRob Herring
Convert mx25 to use the commmon timer code. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2013-11-04ARM: highbank: convert to common timer codeRob Herring
Convert highbank to use the commmon timer code. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2013-11-01am335x: Enable CONFIG_OMAP_WATCHDOG supportTom Rini
There is a board-specific portion for calling watchdog enable itself, in main U-Boot. Signed-off-by: Tom Rini <trini@ti.com>
2013-11-01am33xx, davinci: Create and use <asm/davinci_rtc.h>Tom Rini
Create a common header file for the RTC IP block that is shared between davinci and am33xx. Signed-off-by: Tom Rini <trini@ti.com>
2013-10-31ARM: s5pc, exynos: move Samsung ARM SoC specific code under arch/arm/Masahiro Yamada
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 Yamada
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>
2013-10-31ARM: tegra: move Tegra specific code under arch/arm/Masahiro Yamada
This patch moves Tegra specific directory entries from the toplevel Makefile and spl/Makefile to arch/arm/cpu/*/Makefile using Kbuild descending feature. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Tom Warren <TWarren@nvidia.com>
2013-10-31ARM: mxs: Enable DCDC converter for battery bootMarek Vasut
In case the board detected sufficient voltage for battery boot, make sure the DCDC converter is ON and the board is not running only from linregs, otherwise an instability will be observed. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com>
2013-10-31mx5: lowlevel_init: Remove unused macroFabio Estevam
setup_wdog macro is not used anywhere, so just remove it. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de>
2013-10-31ARM: mx5: Enable L2 cacheFabio Estevam
Enable L2 cache for improving the system performance. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2013-10-31ARM: convert makefiles to Kbuild styleMasahiro Yamada
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2013-10-31arm720t: convert makefiles to Kbuild styleMasahiro Yamada
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2013-10-31arm920t: convert makefiles to Kbuild styleMasahiro Yamada
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2013-10-31arm926ejs: convert makefiles to Kbuild styleMasahiro Yamada
Note1: In arch/arm/cpu/arm926ejs/spear/Makefile START := start.o was changed extra-$(CONFIG_SPL_BUILD) := start.o because spear/start.o is only used for SPL. Note2: START := start.o was missing from arch/arm/cpu/arm926ejs/mxs/Makefile. This commit simply adds extra-$(CONFIG_SPL_BUILD) := start.o Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2013-10-31armv7: convert makefiles to Kbuild styleMasahiro Yamada
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2013-10-21Merge branch 'master' of git://git.denx.de/u-boot-usbTom Rini
2013-10-20usb: dra7xx: Add support for dra7xx xhci USB hostDan Murphy
Add the support for the dra7xx xhci usb host. dra7xx does not contain an EHCI controller so the headers can be removed from the board file. The xHCI host on dra7xx is connected to a usb2 phy so need to add support to enable those clocks. Signed-off-by: Dan Murphy <dmurphy@ti.com>
2013-10-20ARM: OMAP5: Add registers and defines for USBOTG SSDan Murphy
Add the prcm registers and the bit definitions to enable the USB SS port of the OMAP5 device. Signed-off-by: Dan Murphy <dmurphy@ti.com>
2013-10-20arm: exynos: Add methods to control power to USB 3.0 PHYVivek Gautam
Adding methods to turn on/off power to USB3.0 type PHY as and when required by the controller. Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> Cc: Julius Werner <jwerner@chromium.org> Cc: Simon Glass <sjg@chromium.org> Cc: Minkyu Kang <mk7.kang@samsung.com> Cc: Dan Murphy <dmurphy@ti.com> Cc: Marek Vasut <marex@denx.de>
2013-10-17ARM: mxs: Setup stack in JTAG modeMarek Vasut
In case the MX23/MX28 is switched into JTAG mode via the BootMode select switches, the BootROM bypasses the CPU core registers initialization. This in turn means that the Stack Pointer (SP) register is not set as it is in every other mode of operation, but instead is only zeroed out. To prevent U-Boot SPL from crashing in this obscure JTAG mode, configure the SP to point at the CONFIG_SYS_INIT_SP_ADDR if the SP is zeroed out. Note that in case the SP is already configured, we must preserve that exact SP value and must not modify it. This is important since in every other mode but the JTAG mode, the SPL returns into the BootROM and BootROM in turn loads U-Boot itself. If the SP were to be corrupted, the BootROM won't be able to continue it's operation after returned from SPL and the system would crash. Finally, add the JTAG mode switch identifier, so it's not recognised as Unknown mode. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Otavio Salvador <otavio@ossystems.com.br>
2013-10-17ARM: mxs: tools: Use mkimage for BootStream generationMarek Vasut
Now that mkimage can generate an BootStream for i.MX23 and i.MX28, use the mkimage as a default tool to generate the BootStreams instead of the elftosb tool. This cuts out another obscure dependency. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Otavio Salvador <otavio@ossystems.com.br> Cc: Stefano Babic <sbabic@denx.de>
2013-10-17mx6: compute PLL PFD frequencies rather than using definesPierre Aubert
Signed-off-by: Pierre Aubert <p.aubert@staubli.com> CC: Stefano Babic <sbabic@denx.de>
2013-10-17zynq: Use arch_cpu_init() instead of lowlevel_init()Michal Simek
Zynq lowlevel_init() was implemented in C but stack pointer is setup after function call in _main(). Move architecture setup to arch_cpu_init() which is call as the first function in board_init_f() which already have correct stack pointer. Reported-by: Sven Schwermer <sven.schwermer@tuhh.de> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2013-10-17i2c: mxc: move to new subsystemtrem
Signed-off-by: Philippe Reynes <tremyfr@yahoo.fr>
2013-10-14Coding Style cleanup: drop some excessive empty linesWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2013-10-14Coding Style cleanup: remove trailing empty linesWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2013-10-14Coding Style cleanup: replace leading SPACEs by TABsWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Drop changes for PEP 4 following python tools] Signed-off-by: Tom Rini <trini@ti.com>
2013-10-14Coding Style cleanup: remove trailing white spaceWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
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