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* pcm052: fix MTD partitioningAlbert ARIBAUD (3ADEV)2015-10-11-35/+85
| | | | | | | | MTD partitioning in current pcm052 configuration is inconsistent. Fix it across MTDPARTS_DEFAULT, CONFIG_EXTRA_ENV_SETTINGS, and CONFIG_ENV_OFFSET[_REDUND]. Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
* arndale: Apply Cortex-A15 errata #773022 and #774769Ian Campbell2015-10-11-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We run 4 Arndale boards in our automated test framework, they have been running quite happily for quite some time using a Debian Wheezy userspace. However when upgrading to a Debian Jessie we started seeing frequent segmentation faults from gcc when building the kernel, to the extent that it is unable to successfully build the kernel twice in a row, and often fails on the first attempt. Searching around I found https://bugs.launchpad.net/arndale/+bug/1081417 which pointed towards http://www.spinics.net/lists/kvm-arm/msg03723.html and CPU Errata 773022 and 774769. This errata needs to be applied to all processors in an SMP system, meaning that the usual strategy of applying them in arch/arm/cpu/armv7/start.S is not appropriate (since that applies to the boot processor only). Instead we apply these errata in the secure monitor which is code that is traversed by all processors as they are brought up. The net affect on Arndale is that ACTLR changes from 0x40 to 0x2000042. I ran 17 kernel compile iterations overnight with no segfaults. Runtime testing was done on our v2014.10 based branch and forward ported (with only minimal and trivial contextual conflicts) to current master, where it has been build tested only. I suppose in theory these errata apply to any Exynos5250 based boards, but Arndale is the only one I have access to and I have therefore chosen to be conservative and only apply it there. Also, reorder CONFIG_ARM_ERRATA_794072 in README to make the list numerically sorted. Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
* Add support for LZ4 decompression algorithmJulius Werner2015-10-11-0/+4
| | | | | | | | | | | | | | | This patch adds support for LZ4-compressed FIT image contents. This algorithm has a slightly worse compression ration than LZO while being nearly twice as fast to decompress. When loading images from a fast storage medium this usually results in a boot time win. Sandbox-tested only since I don't have a U-Boot development system set up right now. The code was imported unchanged from coreboot where it's proven to work, though. I'm mostly interested in getting this recognized by mkImage for use in a downstream project. Signed-off-by: Julius Werner <jwerner@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
* ppc4xx: Remove lcd4_lwmon5 supportStefan Roese2015-10-11-62/+1
| | | | | | | This platform has not gone into production. So lets remove it. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
* ppc4xx: Convert lwmon5 board to generic boardStefan Roese2015-10-11-0/+2
| | | | | | | | Add CONFIG_SYS_GENERIC_BOARD to lwmon5.h and CONFIG_DISPLAY_BOARDINFO to Kconfig file. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
* Revert "powerpc: ppc4xx: remove lwmon5 support"Stefan Roese2015-10-11-0/+692
| | | | | | | | | | This reverts commit 8fe11b8901a31d11990488c82bc23612589d57be. I'll add support to lwmon5 in the next patch and will remove support for the broken lcd4_lwmon5 as well. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
* ti: omap3: config: remove 1 from boolean defineIgor Grinberg2015-10-11-1/+1
| | | | | | | | CONFIG_TWL4030_POWER is a boolean define variable. It is either defined or not defined and should not have a value assigned to it. Remove the value. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
* vexpress64: juno: use /dev/sda2Ryan Harkin2015-10-11-1/+1
| | | | | | | | | | | | | | This patch changes the default "root=" parameter to "/dev/sda2". Many linux based distros use /dev/sda1 for their boot partition; this is often not a rootfs that can be used by the "root=" parameter. Linaro images use /dev/sda1 as a boot partition, although this of a different nature to a distro image. Linaro uses /dev/sda2 for the rootfs partition. Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
* vexpress64: juno: add alternate kernel and device tree filenamesRyan Harkin2015-10-11-2/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | The latest Juno firmware stores the files in NOR flash as "norkern" for kernel binary, "board.dtb" for the device tree binary. The "old" firmware used the name "Image" for the kernel binary and "juno" for the device tree binary. Rather than just change the default U-Boot configuration to use the new names, breaking users with the old firmware, attempt to load the default filename first. If that fails, attempt to load the alternate filename. I've echo'd that we are loading the alternate file to counter the output from "afs load" shown if the first load attempt fails. For example, I see output like this on my Juno board when it's configured the with the "old" firmware: image "norkern" not found in flash Loading Image instead of norkern loaded region 0 from 08500000 to 80000000, 00AB6318 bytes image "board.dtb" not found in flash Loading juno instead of board.dtb loaded region 0 from 0A000000 to 83000000, 00003188 bytes Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
* vexpress64: juno: add optional initrdRyan Harkin2015-10-11-1/+8
| | | | | | | | | | | Some OS images require an initrd on Juno. If the file ramdisk.img exists in NOR flash, then we load it and pass the address to the kernel. Otherwise, we pass the "-" parameter as before. Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
* vexpress64: juno: add androidboot.hardware=junoRyan Harkin2015-10-11-0/+1
| | | | | | | | | | | Linaro's Juno Android builds requires the androidboot.hardware parameter be set to a know board name. Non-Android kernels ignore this extra parameter because they don't contain code to parse it. Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
* vexpress64: fvp dram: add DRAM configurationRyan Harkin2015-10-11-2/+23
| | | | | | | | | | | | | | | | | | | | Create an additional FVP configuration to boot images pre-loaded into DRAM. Sometimes it's preferential to boot the model by loading the files directly into DRAM via model parameters, rather than using SemiHosting. An example of model parmaters that are used to pre-load the files into DRAM: --data cluster0.cpu0=Image@0x80080000 \ --data cluster0.cpu0=fvp-base-gicv2-psci.dtb@0x83000000 \ --data cluster0.cpu0=uInitrd@0x84000000 Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> [trini: Update board/armltd/vexpress64/Kconfig logic] Signed-off-by: Tom Rini <trini@konsulko.com>
* vexpress64: increase max gunzip sizeRyan Harkin2015-10-11-0/+2
| | | | | | | | | | | | vexpress64 kernels are usually over 8 MBytes in length, so setting the max uImage length to 64 Mbytes should give us plenty of scope for expansion. I mostly chose this length to match other board configs that use "(64 << 20)". Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
* vexpress64: fix checkpatch warningsRyan Harkin2015-10-11-2/+4
| | | | | | | This patch fixes a couple of checkpatch warnings on the vexpress64 config. Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
* configs: ls1021atwr: Enable DSPI for LS1021ATWRYao Yuan2015-10-11-1/+5
| | | | | | | DSPI2 can be verified when boot from QSPI now. Signed-off-by: Yuan Yao <yao.yuan@freescale.com> Reviewed-by: Jagan Teki <jteki@openedev.com>
* Merge branch 'master' of git://git.denx.de/u-boot-tegraTom Rini2015-10-02-4/+4
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| * ARM: tegra: expand all SPL sizes to be consistentStephen Warren2015-10-02-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The size allocation for SPL is increased in all cases to match the already-expanded value used on Tegra124. This is both for general consistency, and because the seaboard build trips over the limit already when using one of the ARM compilers packaged with 14.04. For the record, when building Seaboard: arm-linux-gnueabi- SPL is too big by 0x36 bytes arm-linux-gnueabihf- SPL fits by 0x2a bytes arm-none-eabi- SPL fits by 0xa bytes (Those figures are from builds with the expanded SPL size allocation, relative to the non-expanded SPL size limit; they're better by about 6 bytes in the more constrained build.) Fixes: ba521994229c ("tegra124: Expand SPL space by 8KB") Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
* | Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini2015-10-02-2/+313
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| * | mx6sabre_common: Add DFU supportFabio Estevam2015-10-02-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add DFU support. Tested by flashing SPL and u-boot.img into SPI NOR flash with the following commands: => setenv dfu_alt_info ${dfu_alt_info_spl} => run dfuspi On the host PC: $ sudo dfu-util -D SPL -a spl On the target: CTRL+C => setenv dfu_alt_info ${dfu_alt_info_img} => run dfuspi On the host PC: $ sudo dfu-util -D u-boot.img -a u-boot Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
| * | vf610: add support for Phytec PCM052Albert ARIBAUD \(3ADEV\)2015-10-02-0/+231
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Devices supported are: - NFC (NAND FLASH) - MMC - QSPI (SPI NOR FLASH) - I2C (only bus 2) - I2C RTC - I2C EEPROM - FEC Patch-series: 2 - remove useless CONFIG_SYS_SPD_BUS_NUM from config - remove include of config_cmd_default.h - remove duplicate CONFIG_CMD_NET Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
| * | I2C: mxc_i2c: make I2C1 and I2C2 optionalAlbert ARIBAUD \\(3ADEV\\)2015-10-02-1/+71
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The driver assumed that I2C1 and I2C2 were always enabled, and if they were not, then an asynchronous abort was (silently) raised, to be caught much later on in the Linux kernel. Fix this by making I2C1 and I2C2 optional just like I2C3 and I2C4 are. To make the change binary-invariant, declare I2C1 and I2C2 in every include/configs/ file which defines CONFIG_SYS_I2C_MXC. Also, while updating README about CONFIG_SYS_I2C_MXC_I2C1 and CONFIG_SYS_I2C_MXC_I2C2, add missing descriptions for I2C4 speed (CONFIG_SYS_MXC_I2C4_SPEED) and slave (CONFIG_SYS_MXC_I2C4_SLAVE) config options. Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
| * | tbs2910: explicitly set boot addressSoeren Moch2015-10-02-1/+1
| |/ | | | | | | | | | | | | | | | | | | Set missing boot address in bootm command. This fixes the error: Wrong Image Format for bootm command ERROR: can't get kernel image! Reported-by: Uwe Scheffler <scheffler.u@web.de> Signed-off-by: Soeren Moch <smoch@web.de> Tested-by: Uwe Scheffler <scheffler.u@web.de>
* | Merge branch 'master' of git://git.denx.de/u-boot-atmelTom Rini2015-10-01-0/+12
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| * | arm, at91: small updates for the smartweb boardHeiko Schocher2015-10-01-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - add CONFIG_BOOT_RETRY_TIME to 30 - fex LED colors - fix button pressed combination - add CONFIG_USB_HOST_ETHER CONFIG_USB_ETHER_ASIX CONFIG_USB_ETHER_MCS7830 Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Matthias Michel <matthias.michel@siemens.com>
| * | ARM: at91: sama5: add support for CONFIG_ENV_IS_IN_MMCJosh Wu2015-10-01-0/+8
| |/ | | | | | | | | | | | | | | | | If defined CONFIG_ENV_IS_IN_MMC, then u-boot environment is saved in mmc's raw sectors. Otherwise, u-boot environment is saved as a file: uboot.env. Signed-off-by: Josh Wu <josh.wu@atmel.com> Reviewed-by: Bo Shen <voice.shen@gmail.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-netTom Rini2015-09-30-0/+4
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| * | net: expose eth_is_active() function to test network device stateBernhard Nortmann2015-09-29-0/+4
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The previous eth_device struct returned by eth_get_dev() allowed code to directly query the state member field. However, with CONFIG_DM_ETH this data gets encapsulated (i.e. private), and eth_get_dev() returns a udevice struct 'abstraction' instead. This breaks legacy code relying on the former behaviour - e.g. netconsole. (see http://lists.denx.de/pipermail/u-boot/2015-June/216528.html) The patch introduces a method to retrieve the ethernet device state in a 'clean' and uniform way, supporting both legacy code and driver model. The new function eth_is_active() accepts a device struct pointer and tests it for ETH_STATE_ACTIVE. Signed-off-by: Bernhard Nortmann <bernhard.nortmann@web.de> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
* | sunxi: add "fel" boot targetBernhard Nortmann2015-09-29-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch makes use of the previous changes to add a new "fel" boot target for sunxi boards. When booting via FEL, it's often desirable to work around the absence of other (usable) boot devices - or to be able to override them, deviating from the standard boot sequence. To achieve this, the "fel" boot target gets the highest priority, but won't actually do anything unless certain criteria are met. The "bootcmd_fel" implementation proposed here first tests if an actual FEL boot takes place (using the "fel_booted" env var), and secondly checks that "fel_scriptaddr" was set (originating from the 'loader', i.e. the sunxi-tools fel utility). If both checks pass, then it will try to execute the boot script (boot.scr) at the given address. In case of an error (e.g. an invalid image), the source command might return "false", causing "distro_bootcmd" to proceed with the next boot target. Signed-off-by: Bernhard Nortmann <bernhard.nortmann@web.de> Acked-by: Siarhei Siamashka <siarhei.siamashka@gmail.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* | sunxi: Tweak various memory addressesHans de Goede2015-09-29-9/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | For the upcoming nand support we need a bigger heap, esp. ubi[fs] uses quite a bit of memory, increase the heap size to 64 MB. Our video code returns unused reserved framebuffer memory to the kernel before booting it. Drop the #ifdef-ery and simply always reserve 16 MB. Adjust bootm_size for the above changes. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* | sunxi: sunxi-common.h cleanupHans de Goede2015-09-29-12/+5
|/ | | | | | | | | | Move some #define-s around from one #ifdef block to another to reduce the number of #ifdef blocks (note this causes no functional changes even though the conditions are not always exactly the same) and move generic #include statements to the top. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* arm: Remove wireless_space boardSimon Glass2015-09-28-179/+0
| | | | | | | This board has not been converted to generic board by the deadline. Remove it. Signed-off-by: Simon Glass <sjg@chromium.org>
* arm: Remove da830evm boardSimon Glass2015-09-28-279/+0
| | | | | | | This board has not been converted to generic board by the deadline. Remove it. Signed-off-by: Simon Glass <sjg@chromium.org>
* ARM: hikey: Adjust SDRAM_1_SIZE to 0x3EFFFFFFPeter Griffin2015-09-28-1/+2
| | | | | | | | | DRAM region 0x3f000000 - 0x3fffffff is reserved for OP-TEE. Touching 0x3f000000 memory location from unsecure world causes the board to hang. Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Reviewed-by: Simon Glass <sjg@chromium.org>
* ARM: hikey: hi6220: Migrate over to DM_SERIAL and use UART3 by default.Peter Griffin2015-09-28-7/+4
| | | | | | | | | | | | | | | | | | | Use DM for the pl01x serial driver on hikey. Also allow UART0 or UART3 to be chosen via Kconfig. By default we now output to UART3 as the latest version of ATF outputs to this UART. Also UART3 comes out on the LS connector, as opposed to UART0 which goes to a unpopulated header. As part of this change we also enable CONFIG_BOARD_EARLY_INIT_F and call the pinmux configuration code for the UART. Before we were relying on ATF having already configured the pin configuration. NB: Upstream Linux kernel doesn't yet support UART3, so serial console will still be output on UART0 when booting a upstream kernel. Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Reviewed-by: Simon Glass <sjg@chromium.org>
* ARM: hikey: Select DM, DM_GPIO from KconfigPeter Griffin2015-09-28-2/+0
| | | | | | | | Most platforms enable these options from Kconfig rather than the configs header file. Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Reviewed-by: Simon Glass <sjg@chromium.org>
* ARM: hikey: Use linux/sizes.h for malloc sizePeter Griffin2015-09-28-1/+3
| | | | | | | | Use the #defines in linux/sizes for malloc size as it is more readable. Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Reviewed-by: Simon Glass <sjg@chromium.org>
* am437x_evm: increase phy autoneg timeoutSekhar Nori2015-09-28-0/+1
| | | | | | | | | | | | | When AM437x EVM is connected to Gigabit switch, it takes more time to finish auto-negotiation than on a 10/100 switch. The default 4 second limit times-out more often than not. This is observed when testing with a D-Link DGS-1008A desktop switch. Increase the auto-negotiation time-out for AM437x EVM to handle this case. Signed-off-by: Sekhar Nori <nsekhar@ti.com>
* configs: remove remnants of CONFIG_SYS_NAND_QUIET_TESTIgor Grinberg2015-09-28-12/+0
| | | | | | | | | | | | | | | | | | | The config option has been removed by one of the syncs with the Linux mainline MTD subsystem: ff94bc40af (mtd, ubi, ubifs: resync with Linux-3.14) It has been left inside the config files. Currently does not look to serve any purpose, so remove it now from all the configs. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Cc: Matthias Fuchs <matthias.fuchs@esd-electronics.com> Cc: Stefan Roese <sr@denx.de> Cc: "Albert ARIBAUD (3ADEV)" <albert.aribaud@3adev.fr> Cc: Peter Barada <peter.barada@logicpd.com> Cc: Steve Sakoman <sakoman@gmail.com> Cc: Peter Tyser <ptyser@xes-inc.com> Cc: Joe Hershberger <joe.hershberger@ni.com> Cc: Simon Glass <sjg@chromium.org> Acked-by: Stefan Roese <sr@denx.de>
* Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini2015-09-24-3/+20
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| * imx: mx7dsabresd: drop code for CONFIG_CMD_BMODEPeng Fan2015-09-24-2/+0
| | | | | | | | | | | | | | | | | | We use outer pmic reset and drop internal reset signal, bmode will not work as expected, so drop boot mode code for 7dsabresd board. Signed-off-by: Peng Fan <Peng.Fan@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Adrian Alonso <aalonso@freescale.com>
| * cgtqmx6eval: Add USB Mass Storage supportOtavio Salvador2015-09-20-0/+14
| | | | | | | | | | | | | | | | | | | | => ums 0 mmc 0 (Mounts the micro SD) => ums 0 mmc 1 (Mounts the eMMC) => ums 0 mmc 2 (Mounts the big SD) Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
| * mx7dsabresd: Remove unused config optionFabio Estevam2015-09-20-1/+0
| | | | | | | | | | | | CONFIG_FEC_DMA_MINALIGN is not used anywhere, so let's remove it. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
| * mx6sabre_common: Add Fastboot supportFabio Estevam2015-09-20-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tested basic fastboot commands, such as: On the mx6qsabresd U-boot prompt: => fastboot 0 On the host PC: $ fastboot getvar bootloader-version -i 0x0525 bootloader-version: U-Boot 2015.10-rc2-23960-g2462cce-dirty finished. total time: 0.000s $ fastboot reboot -i 0x0525 --> board reboots fine. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* | Merge git://git.denx.de/u-boot-socfpgaTom Rini2015-09-24-2/+22
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| * | arm: socfpga: Enable env support on MCVMarek Vasut2015-09-24-1/+5
| | | | | | | | | | | | | | | | | | Enable support for env in eMMC on MCV SoM. Signed-off-by: Marek Vasut <marex@denx.de>
| * | arm: socfpga: Enable saveenv for SD/MMCDinh Nguyen2015-09-24-1/+18
| | | | | | | | | | | | | | | | | | Enable the able to save the environment variables when SD/MMC is used. Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
| * | arm: socfpga: rename socfpga_cyclone5 and socfpga_arria5 config filesDinh Nguyen2015-09-23-0/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | Rename the socfpga_cyclone5.h to socfpga_cyclone5_socdk.h, and socfpga_arria.h to socfpga_arria5_socdk.h. This matches the other SoCFPGA board config files. Suggested-by: Marek Vasut <marex@denx.de> Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
| * | arm: socfpga: Fix cache configurationStefan Roese2015-09-23-1/+0
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | By not defining CONFIG_SYS_ARM_CACHE_WRITEALLOC, the WRITEBACK cache policy is selected. This leads to much better performance on the SoCFPGA. A quick network test shows this: Without this patch: => tftp 100000 big-40mb Speed: 1000, full duplex Using dwmac.ff702000 device TFTP from server 192.168.1.54; our IP address is 192.168.1.252 Filename 'big-40mb'. Load address: 0x100000 Loading: ################################################################# ################################################################# ################################################################# ################################################################# ########################## 2.5 MiB/s With this patch: => tftp 100000 big-40mb Speed: 1000, full duplex Using dwmac.ff702000 device TFTP from server 192.168.1.54; our IP address is 192.168.1.252 Filename 'big-40mb'. Load address: 0x100000 Loading: ################################################################# ################################################################# ################################################################# ################################################################# ########################## 7.6 MiB/s A performance improvement of factor ~3. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Dinh Nguyen <dinguyen@opensource.altera.com> Cc: Chin Liang See <clsee@altera.com> Cc: Pavel Machek <pavel@denx.de> Cc: Marek Vasut <marex@denx.de>
* | Merge branch 'master' of git://git.denx.de/u-boot-uniphierTom Rini2015-09-24-95/+18
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| * | ARM: uniphier: allow to enable multiple SoCsMasahiro Yamada2015-09-25-49/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Before this commit, the Kconfig menu in mach-uniphier only allowed us to choose one SoC to be compiled. Each SoC has its own defconfig file for the build-test coverage. Consequently, some defconfig files are duplicated with only the difference in CONFIG_DEFAULT_DEVICE_TREE and CONFIG_{SOC_NAME}=y. Now, most of board-specific parameters have been moved to device trees, so it makes sense to include init code of multiple SoCs into a single image as long as the SoCs have similar architecture. In fact, some SoCs of UniPhier family are very similar: - PH1-LD4 and PH1-sLD8 - PH1-LD6b and ProXstream2 (will be added in the upcoming commit) This commit will be helpful to merge some defconfig files for better maintainability. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
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