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2014-03-07xilinx: delete meaningless .gitignore filesMasahiro Yamada
config.tmp is never generated Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Michal Simek <michal.simek@xilinx.com> Acked-by: Michal Simek <michal.simek@xilinx.com>
2014-03-04zynq: Add OF ram initialization supportMichal Simek
Read ram size directly from DTB. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2014-02-20Merge branch 'u-boot/master' into 'u-boot-arm/master'Albert ARIBAUD
Conflicts: Makefile drivers/net/npe/Makefile These two conflicts arise from commit 0b2d3f20 ("ARM: NET: Remove the IXP NPE ethernet driver") and are resolved by deleting the drivers/net/npe/Makefile file and removing the CONFIG_IXP4XX_NPE line from Makefile.
2014-02-19dts: move device tree sources to arch/$(ARCH)/dts/Masahiro Yamada
Unlike Linux Kernel, U-Boot historically had *.dts files under board/$(VENDOR)/dts/ and *.dtsi files under arch/$(ARCH)/dts/. I think arch/$(ARCH)/dts dicretory is a better location to store both *.dts and *.dtsi files. For example, before this commit, board/xilinx/dts directory had both Microblaze dts (microblaze-generic.dts) and ARM dts (zynq-*.dts), which are totally unrelated. This commit moves *.dts to arch/$(ARCH)/dts/ directories, allowing us to describe nicely mutiple DTBs generation in the next commit. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-02-19zynq: Add support for U-BOOT SPLMichal Simek
SPL is using ps7_init.c/h files which are generated from design tools which have to be copied to boards/xilinx/zynq folder before compilation. BSS section is moved to SDRAM because fat support requires more space than SRAM size. Added: - MMC and QSPI support - Boot OS directly from SPL - Enable SPL command Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Tom Rini <trini@ti.com>
2014-02-19zynq: Move bootmode to headersMichal Simek
These numbers will be reused by SPL. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2014-02-19zynq: Use board_eth_init if CMD_NET is not enabledMichal Simek
board_eth_init can be also called in cases where CMD_NET is not enabled. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2014-02-19zynq: Do not explicitely enable icacheMichal Simek
icache is already enabled by default. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2014-02-06fpga: zynqpl: Add support for zc7015 deviceMichal Simek
Just extend tables with this new device. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2014-01-10dts: zynq: Add more zynq dts filesJagannadha Sutradharudu Teki
This patch adds initial dts support for supported zynq boards. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
2014-01-10dts: zynq: Add basic fdt supportJagannadha Sutradharudu Teki
This patch provides a basic fdt support for zynq u-boot. zynq-7000.dtsi-> initial arch dts file zynq-zed.dts -> initial zed board dts file more devices should be added in subsequent patches. u-boot build: once configuring of a board done for building dtb with zynq-zed.dts as an input zynq-uboot> make DEVICE_TREE=zynq-zed Enabled CONFIG_OF_SEPARATE for building dtb separately. There is a new binary called u-boot-dtb.bin which is a u-boot with devicetree supported. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
2014-01-10zynq: Add support to find bootmodeJagannadha Sutradharudu Teki
Added support to find the bootmodes by reading slcr bootmode register. this can be helpful to autoboot the configurations w.r.t a specified bootmode. Added this functionality on board_late_init as it's not needed for normal initializtion part. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
2013-11-17Makefile: make directories by Makefile.buildMasahiro Yamada
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2013-11-01Makefile: convert makefiles to Kbuild style and delete grep switchMasahiro Yamada
We have converted all makefiles needed to build $(LIBS). Until this commit we used to grep switch so that U-Boot style and Kbuild style makefiles coexist. But we do not need any more. Goint forward, use always Kbuild style Makefile when adding a new Makefile Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2013-11-01board: arm: convert makefiles to Kbuild styleMasahiro Yamada
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Andreas Bießmann <andreas.devel@googlemail.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Prafulla Wadaskar <prafulla@marvell.com> Cc: Minkyu Kang <mk7.kang@samsung.com> Cc: Vipin Kumar <vipin.kumar@st.com> Cc: Tom Warren <twarren@nvidia.com> Cc: Tom Rini <trini@ti.com>
2013-10-31microblaze: convert makefiles to Kbuild styleMasahiro Yamada
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Michal Simek <michal.simek@xilinx.com>
2013-10-14Coding Style cleanup: remove trailing white spaceWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2013-09-03Merge 'u-boot-microblaze/zynq' into (u-boot-arm/master'Albert ARIBAUD
Conflicts: arch/arm/include/asm/arch-zynq/hardware.h The conflict above was trivial and solved during merge.
2013-08-12zynq: Enable axi ethernet and emaclite driver initializationMichal Simek
Zynq can have axi ethernet and emaclite IPs in programmable logic. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Acked-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
2013-08-12zynq: Add new ddrc driver for ECC supportMichal Simek
The first 1MB is not initialized by first stage bootloader. Check if memory is setup to 16bit mode and ECC is enabled. If it is, clear the first 1MB. Also u-boot should report only the half size of memory. Acked-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2013-08-12fpga: zynqpl: Add support for zc7100 device.Michal Simek
- Add support for zc7100 device. - FPGA programming on few of the SOC(zc7100) takes more than 1sec, hence increased the program time by 4sec to sync' all soc's. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2013-08-02xilinx: move microblaze-generic .dts to standard locationStephen Warren
Aside from microblaze, all other SoCs/boards/vendors store their DT files in board/$vendor/dts/$soc-$board.dts. Move microblaze-generic.dts to this location for consistency. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org> Acked-by: Michal Simek <monstr@monstr.eu>
2013-07-24Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
2013-05-30Merge branch 'u-boot/master' into 'u-boot-arm/master'Albert ARIBAUD
Conflicts: common/cmd_fpga.c drivers/usb/host/ohci-at91.c
2013-05-11Merge branch 'u-boot-pxa/master' into 'u-boot-arm/master'Albert ARIBAUD
2013-05-09gpio: Add support for microblaze xilinx GPIOMichal Simek
Microblaze uses gpio which is connected to the system reset. Currently gpio subsystem wasn't used for it. Add gpio driver and change Microblaze reset logic to be done via gpio subsystem. There are various configurations which Microblaze can have that's why gpio_alloc/gpio_alloc_dual(for dual channel) function has been introduced and gpio can be allocated dynamically. Adding several gpios IP is also possible and supported. For listing gpio configuration please use "gpio status" command This patch also remove one compilation warning: microblaze-generic.c: In function 'do_reset': microblaze-generic.c:38:47: warning: operation on '*1073741824u' may be undefined [-Wsequence-point] Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2013-05-06fpga: zynq: Add support for loading bitstreamMichal Simek
Devcfg device requires to load bitstream in binary format. But u-boot also has an option for loading bitstream in bit format. Let's handle both cases by zynqpl driver. Also add suport for loading partial bitstreams. The first driver version was done by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Tom Rini <trini@ti.com>
2013-04-30mmc: Add support for Xilinx Zynq sdhci controllerMichal Simek
Add support for SD, MMC and eMMC card on Xilinx Zynq. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Tom Rini <trini@ti.com>
2013-04-30net: gem: Preserve clk on emio interfaceDavid Andrey
Avoid overwriting GEMx_RCLK_CTRL and GEMx_CLK_CTRL if the Ethernet interface is connect on EMIO Do not enable emio for this standard board configuration for now. Signed-off-by: David Andrey <david.andrey@netmodule.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Tom Rini <trini@ti.com>
2013-04-30net: gem: Pass phy address to initDavid Andrey
Pass the PHY address to the driver init to allow parallel use of both interfaces Signed-off-by: David Andrey <david.andrey@netmodule.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Tom Rini <trini@ti.com>
2013-04-30zynq: Move macros to hardware.hMichal Simek
Add all fixed addresses to hardware.h and change petalinux configuration to support this. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Tom Rini <trini@ti.com>
2013-04-30watchdog: Add support for Xilinx Microblaze watchdogMichal Simek
Watchdog can be used on Microblaze, PPC and Zynq hw designs. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Tom Rini <trini@ti.com>
2013-04-30microblaze: Disable all cpu features before resetMichal Simek
Fix microblaze soft reset function and disable all cpu features. Especially disable caches because IRQs were off by disable_interrupts(). Reported-by: John Williams <john.williams@xilinx.com> Signed-off-by: Michal Simek <monstr@monstr.eu> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2013-04-30microblaze: Fix reset functionMichal Simek
Remove CONFIG_SYS_RESET_ADDRESS macro. It was there from historical point of view when soft reset was just jump to u-boot text start (not used right now). Signed-off-by: Michal Simek <monstr@monstr.eu> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2013-02-04microblaze: Remove FSL support from generic boardMichal Simek
This code was targetting one specific Microblaze platform configuration which is obsolete and fsl bus isn't used in this way. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2013-02-04board: xilinx: Remove common folderMichal Simek
All these files was used for ancient xilinx drivers which are finally gone. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Tested-by: Rommel Custodio <sessyargc@gmail.com>
2013-02-04board: xilinx: Remove unused ancient i2c driverMichal Simek
There is new driver in the driver folder. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Tested-by: Rommel Custodio <sessyargc@gmail.com> Acked-by: Heiko Schocher <hs@denx.de>
2012-10-04xilinx: Add new Zynq boardMichal Simek
Add support for Xilinx Zynq board. Signed-off-by: Michal Simek <monstr@monstr.eu> Acked-by: Marek Vasut <marex@denx.de> CC: Joe Hershberger <joe.hershberger@gmail.com>
2012-09-11microblaze: Clean microblaze initializationMichal Simek
Move board specific function to board_init function in board/ folder Remove externs from generic board.c Use board_init_f function in board.c file. Signed-off-by: Michal Simek <monstr@monstr.eu> Acked-by: Stephan Linz <linz@li-pro.net>
2012-07-10microblaze: Wire up dts configurationStephan Linz
- enable OF control and embedded OF - set default device tree file name to 'microblaze' - add CPP to dtc proxy: board/xilinx/dts/microblaze.dts - add an empty but processable dts for microblaze-generic Signed-off-by: Stephan Linz <linz@li-pro.net>
2012-07-09microblaze: Move individual board linker scripts to common script in cpu tree.Michal Simek
Unification for all microblaze boards. Signed-off-by: Michal Simek <monstr@monstr.eu>
2012-04-04microblaze: Wire up LL_TEMAC driver initializationStephan Linz
Initialize ll_temac driver. Reported-by: Michal Simek <monstr@monstr.eu> Signed-off-by: Stephan Linz <linz@li-pro.net>
2012-04-04microblaze: Add faked LL_TEMAC driver configurationStephan Linz
Expand the specific configuration for the microblaze-generic board in xparameters.h with a faked setup to enable the LL_TEMAC driver. Note: From now the microblaze-generic board is no longer a valid board configuration for a real piece of hardware. Rather than, we use the file config.mk and xparameters.h as a faked board configuration to force the compilation of all potential driver code for Microblaze systems. Signed-off-by: Stephan Linz <linz@li-pro.net>
2011-10-24microblaze: Wire up axi_ethernet driver initializationMichal Simek
Initialize axi_ethernet driver. Signed-off-by: Michal Simek <monstr@monstr.eu>
2011-10-23net: xilinx_enet: drop unused !NET_MULTI driverMike Frysinger
This driver doesn't support the NET_MULTI framework, and I can't find any boards/configs/files that reference this subdir, so punt it all. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-10-23net: emaclite: Move RX/TX ping pong initialization toMichal Simek
Init RX/TX ping pong directly from board not in the driver. Signed-off-by: Michal Simek <monstr@monstr.eu>
2011-10-15punt unused clean/distclean targetsMike Frysinger
The top level Makefile does not do any recursion into subdirs when cleaning, so these clean/distclean targets in random arch/board dirs never get used. Punt them all. MAKEALL didn't report any errors related to this that I could see. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-30Handle most LDSCRIPT setting centrallyScott Wood
Currently, some linker scripts are found by common code in config.mk. Some are found using CONFIG_SYS_LDSCRIPT, but the code for that is sometimes in arch config.mk and sometimes in board config.mk. Some are found using an arch-specific rule for looking in CPUDIR, etc. Further, the powerpc config.mk rule relied on CONFIG_NAND_SPL when it really wanted CONFIG_NAND_U_BOOT -- which covered up the fact that not all NAND_U_BOOT builds actually wanted CPUDIR/u-boot-nand.lds. Replace all of this -- except for a handful of boards that are actually selecting a linker script in a unique way -- with centralized ldscript finding. If board code specifies LDSCRIPT, that will be used. Otherwise, if CONFIG_SYS_LDSCRIPT is specified, that will be used. If neither of these are specified, then the central config.mk will check for the existence of the following, in order: $(TOPDIR)/board/$(BOARDDIR)/u-boot-nand.lds (only if CONFIG_NAND_U_BOOT) $(TOPDIR)/$(CPUDIR)/u-boot-nand.lds (only if CONFIG_NAND_U_BOOT) $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds $(TOPDIR)/$(CPUDIR)/u-boot.lds Some boards (sc3, cm5200, munices) provided their own u-boot.lds that were dead code, because they were overridden by a CPUDIR u-boot.lds under the old powerpc rules. These boards' own u-boot.lds have bitrotted and no longer work -- these lds files have been removed. Signed-off-by: Scott Wood <scottwood@freescale.com> Tested-by: Graeme Russ <graeme.russ@gmail.com>
2011-01-11xilinx-ppc4xx-generic: Fix Makefile to work with MAKEALLRicardo Ribalda Delgado
config.mk only mkdirs $(obj), but we have objects shared with other boards located on other dirs. This patch mkdirs the needed dirs for the xlnx-generic boards. Signed-off-by: Stefan Roese <sr@denx.de>
2010-12-17xilinx-ppc4xx-generic: Use common u-boot.ldsRicardo Ribalda Delgado
Use common ppc4xx linker script for xilinx ppc440 and ppc405 related boards. Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Signed-off-by: Stefan Roese <sr@denx.de>
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