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2015-10-20sunxi: power: Unify axp pmic function namesHans de Goede
Stop prefixing the axp functions for setting voltages, etc. with the model number, there ever is only one pmic driver built into u-boot, this allows simplifying the callers. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-10-20sunxi: Switch to using malloc_simple for the splHans de Goede
common/dlmalloc.c is quite big, both in .text and .data usage. E.g. for a Mele_M9 sun6i board build this reduces .text from 0x4214 to 0x3b94 bytes, and .data from 0x54c to 0x144 bytes. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk> Reviewed-by: Tom Rini <trini@konsulko.com>
2015-10-20sunxi: Enable CONFIG_SPL_STACK_RHans de Goede
Select CONFIG_SPL_STACK_R for sunxi boards, this gives us much more room on the stack once we've the DRAM running. Besides being a good change to have on itself, this also paves the way for switching to using malloc_simple in the SPL which cuts of close to 4KiB of the SPL size. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2015-10-20malloc_simple: Add Kconfig option for using only malloc_simple in the SPLHans de Goede
common/dlmalloc.c is quite big, both in .text and .data usage, therefor on some boards the SPL is build to use only malloc_simple.c and not the dlmalloc.c code. This is done in various include/configs/foo.h with the following construct: #ifdef CONFIG_SPL_BUILD #define CONFIG_SYS_MALLOC_SIMPLE #endif This commit introduces a SPL_MALLOC_SIMPLE Kconfig bool which allows selecting this functionality through Kconfig instead. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Simon Glass <sjg@chromium.org>
2015-10-19sbc8641d: enable and test CONFIG_SYS_GENERIC_BOARDPaul Gortmaker
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2015-10-19sbc8641d: increase monitor size from 256k to 384kPaul Gortmaker
Between v2015.07-rc1 and v2015.07-rc2 this board started silent boot failure. A bisect led to commit 6eed3786c68c8a49d ("net: Move the CMD_NET config to defconfigs"). This commit looks harmless in itself, but it did implicitly add a feature to the image which led to this: u-boot$git describe 6eed3786c68c8a49d v2015.07-rc1-412-g6eed3786c68c ^^^ u-boot$ls -l ../41*/u-boot.bin -rwxrwxr-x 1 paul paul 261476 Oct 16 16:47 ../411/u-boot.bin -rwxrwxr-x 1 paul paul 266392 Oct 16 16:43 ../412/u-boot.bin u-boot$bc bc 1.06.95 Copyright 1991-1994, 1997, 1998, 2000, 2004, 2006 Free Software Foundation, Inc. This is free software with ABSOLUTELY NO WARRANTY. For details type `warranty'. 256*1024 262144 i.e. we finally broke through the 256k monitor size. Jump it up to 384k and fix the hard coded value used in the env offset at the same time. We were probably flirting with the 256k size issue without knowing it when testing on different baselines in earlier commits, but since this is all board specific, a rebase or reorder to put this commit 1st is of little value. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2015-10-19sbc8641d: set proper environment sector size.Paul Gortmaker
When debugging an env fail due to too small a malloc pool, it was noted that the env write was 256k. But the device sector size is 1/2 that, as can be seen from "fli" output: Bank # 1: CFI conformant flash (16 x 16) Size: 16 MB in 131 Sectors Intel Extended command set, Manufacturer ID: 0x89, Device ID: 0x1888 Erase timeout: 4096 ms, write timeout: 1 ms Buffer write timeout: 2 ms, buffer size: 64 bytes Sector Start Addresses: FF000000 E RO FF020000 E RO FF040000 E RO FF060000 E RO FF080000 E RO FF0A0000 E RO FF0C0000 E RO FF0E0000 E RO FF100000 E RO FF120000 E RO [...] FFF00000 RO FFF20000 RO FFF40000 RO FFF60000 RO FFF80000 RO FFFA0000 RO FFFC0000 RO FFFE0000 E RO FFFE8000 RO FFFF0000 E RO FFFF8000 RO => The desired env sector is FFF40000->FFF60000, or 0x20000 in length, just after the 256k u-boot image which starts @ FFF00000. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2015-10-19sbc8641d: increase malloc pool size to a sane defaultPaul Gortmaker
Currently the board fails to save its env, since the env size is much smaller than the sector size, and the malloc fails for the pad buffer, giving the user visible symptom of: Unable to save the rest of sector (253952) Allow for 1M malloc pool, the same as used on the sbc8548 board. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2015-10-19sbc8641d: enable command line editingPaul Gortmaker
It is just too painful to use interactively without it. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2015-10-19igep00x0: Use BCH8 ECCLadislav Michl
Used NAND chips requires at least 4-bit error correction, so use BCH8 as it is what kernel uses. Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Acked-by: Javier Martinez Canillas <javier@osg.samsung.com>
2015-10-19vexpress64: Juno: Declare all 8GB of RAM and make them visible to the kernel.Liviu Dudau
Juno comes with 8GB RAM, but U-Boot only passes 2GB to the kernel. Declare a secondary memory bank and set the sizes correctly. Signed-off-by: Liviu Dudau <Liviu.Dudau@foss.arm.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Ryan Harkin <ryan.harkin@linaro.org> Tested-by: Ryan Harkin <ryan.harkin@linaro.org>
2015-10-19ARM: dockstar: move start of environment areaEric Cooper
The default dockstar configuration for U-Boot currently causes it to overrun the environment area, so that a "saveenv" command bricks the device. This patch moves the environment to a higher address to avoid that. Signed-off-by: Eric Cooper <ecc@cmu.edu>
2015-10-16Merge branch 'master' of git://git.denx.de/u-boot-samsungTom Rini
2015-10-15Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini
2015-10-15arm: vf610twr: improve memory layoutStefan Agner
Currently, the device tree relocation is disabled, likely to keep some DDR3 RAM at the end for Cortex-M4 firmwares. This can be archived using bootm_size, which limits the image processing range of the boot commands. Move the device tree standard load address to a higher address which aligns better with what we are doing on other boards. Signed-off-by: Stefan Agner <stefan@agner.ch> Acked-by: Otavio Salvador <otavio@ossystems.com.br>
2015-10-13odroid: Add boot script (boot.scr) supportGuillaume GARDET
Add boot script (boot.scr) support. If no boot script are found, it boots as usual. Signed-off-by: Guillaume GARDET <guillaume.gardet@free.fr> 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>
2015-10-13odroid: replace 'fatload' with 'load' to be able to use EXT* partitionsGuillaume GARDET
Replace 'fatload' command by 'load', to be able to use EXT* partitions while keeping FAT partition compatibility. Signed-off-by: Guillaume GARDET <guillaume.gardet@free.fr> 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>
2015-10-12imx_watchdog: Add a header file for watchdog registersFabio Estevam
Create fsl_wdog.h to store the watchdog registers and bit fields. This can be useful when accesses to the watchdog block are made from other parts, such as arch/arm/ cpu code. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2015-10-11pcm052: fix MTD partitioningAlbert ARIBAUD (3ADEV)
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>
2015-10-11arndale: Apply Cortex-A15 errata #773022 and #774769Ian Campbell
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>
2015-10-11Add support for LZ4 decompression algorithmJulius Werner
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>
2015-10-11ppc4xx: Remove lcd4_lwmon5 supportStefan Roese
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>
2015-10-11ppc4xx: Convert lwmon5 board to generic boardStefan Roese
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>
2015-10-11Revert "powerpc: ppc4xx: remove lwmon5 support"Stefan Roese
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>
2015-10-11ti: omap3: config: remove 1 from boolean defineIgor Grinberg
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>
2015-10-11vexpress64: juno: use /dev/sda2Ryan Harkin
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>
2015-10-11vexpress64: juno: add alternate kernel and device tree filenamesRyan Harkin
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>
2015-10-11vexpress64: juno: add optional initrdRyan Harkin
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>
2015-10-11vexpress64: juno: add androidboot.hardware=junoRyan Harkin
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>
2015-10-11vexpress64: fvp dram: add DRAM configurationRyan Harkin
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>
2015-10-11vexpress64: increase max gunzip sizeRyan Harkin
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>
2015-10-11vexpress64: fix checkpatch warningsRyan Harkin
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>
2015-10-11configs: ls1021atwr: Enable DSPI for LS1021ATWRYao Yuan
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>
2015-10-02Merge branch 'master' of git://git.denx.de/u-boot-tegraTom Rini
2015-10-02ARM: tegra: expand all SPL sizes to be consistentStephen Warren
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>
2015-10-02Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini
2015-10-02mx6sabre_common: Add DFU supportFabio Estevam
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>
2015-10-02vf610: add support for Phytec PCM052Albert ARIBAUD \(3ADEV\)
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>
2015-10-02I2C: mxc_i2c: make I2C1 and I2C2 optionalAlbert ARIBAUD \\(3ADEV\\)
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>
2015-10-02tbs2910: explicitly set boot addressSoeren Moch
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>
2015-10-01Merge branch 'master' of git://git.denx.de/u-boot-atmelTom Rini
2015-10-01arm, at91: small updates for the smartweb boardHeiko Schocher
- 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>
2015-10-01ARM: at91: sama5: add support for CONFIG_ENV_IS_IN_MMCJosh Wu
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>
2015-09-30Merge branch 'master' of git://git.denx.de/u-boot-netTom Rini
2015-09-29net: expose eth_is_active() function to test network device stateBernhard Nortmann
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>
2015-09-29sunxi: add "fel" boot targetBernhard Nortmann
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>
2015-09-29sunxi: Tweak various memory addressesHans de Goede
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>
2015-09-29sunxi: sunxi-common.h cleanupHans de Goede
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>
2015-09-28arm: Remove wireless_space boardSimon Glass
This board has not been converted to generic board by the deadline. Remove it. Signed-off-by: Simon Glass <sjg@chromium.org>
2015-09-28arm: Remove da830evm boardSimon Glass
This board has not been converted to generic board by the deadline. Remove it. Signed-off-by: Simon Glass <sjg@chromium.org>