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* Release v2017.02.0v2017.02.0Sascha Hauer2017-02-101-1/+1
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ata: ide-sff: don't call free for ide_port in error pathUwe Kleine-König2017-01-181-5/+4
| | | | | | | | | The ide_port is provided by the caller so it's not in the responsibility of this function to free this memory in case of error. Actually all callers do the free themselves, too. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* checkpatch: fix another left brace warningGeyslan G. Bem2017-01-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | This patch escapes a regex that uses left brace. Using checkpatch.pl with Perl 5.22.0 generates the warning: "Unescaped left brace in regex is deprecated, passed through in regex;" Comment from regcomp.c in Perl source: "Currently we don't warn when the lbrace is at the start of a construct. This catches it in the middle of a literal string, or when it's the first thing after something like "\b"." This works as a complement to 4e5d56bd ("checkpatch: fix left brace warning"). Signed-off-by: Geyslan G. Bem <geyslan@gmail.com> Signed-off-by: Joe Perches <joe@perches.com> Suggested-by: Peter Senna Tschudin <peter.senna@gmail.com> Cc: Eddie Kovsky <ewk@edkovsky.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* barebox-imd: add dependency on generated/compile.h also for PBL versionLucas Stach2017-01-171-0/+1
| | | | | | | | | | Barebox-imd is also used in the PBL. As the object file names are different for the PBL, the explicit dependency on generated/compile.h wasn't there. This leads to random build failures in parallel builds, or worse the PBL picking up the old compile.h defines from an earlier build. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* usb: gadget: disable AT91 driver on SAMA5D4Lucas Stach2017-01-171-0/+1
| | | | | | | | | | | This architecture is missing the right defines for the system peripherals, that are needed for this driver to build successfully. Disable it for now until someone with a clue about this architecture can fill in the gap. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* defaultenv: select COMMAND_SUPPORT and GLOBALVARLucas Stach2017-01-171-0/+2
| | | | | | | To satisfy the direct dependencies of the selected commands. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* lib: libfile: Fix copying files to a non existing destinationTeresa Remmet2017-01-171-4/+5
| | | | | | | | | | | | If the destination file does not exist the stat call to check the file type fails. Extend the check of the stat return value. To allow to copy files to a new destination. Fixes commit 0ec6bd3e1be8 ("libfile: copy_file: Only open regular files with O_TRUNC") Signed-off-by: Teresa Remmet <t.remmet@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* bootm: fix magicvar name for global_bootm_verboseEnrico Jorns2017-01-161-1/+1
| | | | | Signed-off-by: Enrico Jorns <ejo@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* of_path: only handle no driver for device if it is on a busIan Abbott2017-01-131-1/+1
| | | | | | | | | | This fixes a regression in __of_find_path() for flash devices created by the cadence-quadspi driver, which do not have 'dev->driver' set. Such devices do not have 'dev->bus' set either, so we can use that to qualify the existing test. Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* bootchooser: fix help messageJan Luebbe2017-01-131-2/+2
| | | | | | | The descriptions of -a and -p were mismatched. Signed-off-by: Jan Luebbe <jlu@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/vybrid'Sascha Hauer2017-01-1238-126/+1485
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| * gpio: Add GPIO driver for VybridAndrey Smirnov2017-01-113-0/+170
| | | | | | | | | | | | | | | | Add GPIO driver for VF610 Family of SoCs (based on analogous driver from Linux kernel) Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * i.MX: fec: Add support for Vybrid variantAndrey Smirnov2017-01-111-0/+3
| | | | | | | | | | | | | | Add support for Vybrid variant of this IP block Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * i.MX: fec: Enable all clocks specified for FECAndrey Smirnov2017-01-112-11/+70
| | | | | | | | | | | | | | | | | | For some i.MX variants more than just "ipg" clock need to be enabled for Ethernet to function, so change the code to enable all of the clock defined for FEC node (this is what analogous Linux driver does as well). Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * i.MX: ocotp: Add Vybrid supportAndrey Smirnov2017-01-111-0/+16
| | | | | | | | | | Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * i.MX: ocotp: Account for shadow memory gapsAndrey Smirnov2017-01-111-3/+31
| | | | | | | | | | | | | | | | | | | | Shadow memory does not have a true 1:1 mapping to fuse address space. All i.MX6 devices, with exception of i.MX6SL have a 0x100 byte gap between banks 5 and 6 (or addresses 0x2f and 0x30), so we need to account for that when reading data from shadow memory. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * i.MX: ocotp: Remove unused #defineAndrey Smirnov2017-01-111-1/+0
| | | | | | | | | | Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * i.MX: Kconfig: Enable OCOTP on VybridAndrey Smirnov2017-01-111-1/+1
| | | | | | | | | | | | | | Enable OCOTP driver on Vybrid as well as i.MX6 Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * i.MX: esdhc: Request "per" clock explicitlyAndrey Smirnov2017-01-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Calling clk_get() with NULL as the second argument will give us "ipg" clock as a result. The actual clock feeding into the peripheral is "per" and, depending on the SoC, "ipg" and "per" may be separated by a clock divider, so querying "ipg"'s rate may not result in rate that does not represent the actual peripheral clock rate. Change the code to request "per" as our peripheral clock to avoid aforementioned problem. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * i.MX: esdhc: Do not rely on CPU type for quirksAndrey Smirnov2017-01-111-21/+100
| | | | | | | | | | | | | | | | | | | | | | | | CPU type is not a reliable indicator of the underlying type of IP core used, since there's no 1:1 mapping between the two. As example of one such violation consider Vybrid SoC which contains IP block from i.MX53. Instead port feature flags from corresponding Linux kernel driver and use the ones that are relevant. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * i.MX: i2c: Add Vybrid supportAndrey Smirnov2017-01-111-28/+122
| | | | | | | | | | Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * i.MX: i2c: Use read/write adapter functionsAndrey Smirnov2017-01-111-42/+46
| | | | | | | | | | | | | | | | | | Use read/write adapter functions instead of directly calling to readb/writeb. This is needed to prepare driver code to support Vybrid SoC's variant of this block. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * i.MX: Add 'lpuart' serial driverAndrey Smirnov2017-01-113-0/+223
| | | | | | | | | | | | | | Add 'lpuart' serial driver, based on analogous driver from U-Boot Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * vf610: Give enet_osc explicit "enet_ext" nameAndrey Smirnov2017-01-111-0/+4
| | | | | | | | | | | | | | | | Give enet_osc explicit "enet_ext" name, since without it, Barebox version of clk_set_parent fails when trying to re-parent "enet_sel". Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * i.MX: Add VF610 clock tree initialization codeAndrey Smirnov2017-01-112-0/+447
| | | | | | | | | | | | | | Based on analogous code from Linux kernel Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * i.MX: clk: Port imx_clk_mux_flags from LinuxAndrey Smirnov2017-01-111-0/+8
| | | | | | | | | | | | | | Port imx_clk_mux_flags from Linux, to simplify clock code porting. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * i.MX: clk: Port imx_check_clocks()Andrey Smirnov2017-01-113-1/+26
| | | | | | | | | | | | | | Port imx_check_clocks() from Linux kernel. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * i.MX: clk: Add IMX_PLLV3_USB_VF610 supportAndrey Smirnov2017-01-112-3/+7
| | | | | | | | | | | | | | Add IMX_PLLV3_USB_VF610 PLLv3 types support clk-pllv3.c Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * i.MX: clk: Port imx_clk_gate2_cgr()Andrey Smirnov2017-01-112-7/+16
| | | | | | | | | | | | | | | | Update clk-gate2 code to be able to accept arbitrary 'cgr' value and introduce imx_clk_gate2_cgr() (Used by Vybrid clock tree) Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * i.MX: Move clk code from 'mach-imx' to 'drivers'Andrey Smirnov2017-01-1119-12/+31
| | | | | | | | | | | | | | | | | | Move clk code from 'mach-imx' to 'drivers' to keep the code tree structure closer to that of analogous one from Linux kernel and, arguably although subjective, to keep 'mach-imx' less cluttered. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * clk: Port of_clk_set_defaults()Andrey Smirnov2017-01-114-1/+168
| | | | | | | | | | | | | | | | Port of_clk_set_defautls() from Linux kernel in order to support DT configurations that require it (e. g. Vybrid). Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | Merge branch 'for-next/truncate'Sascha Hauer2017-01-116-11/+40
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| * | ubi: barebox: Remove character device flag from static volumesTeresa Remmet2017-01-111-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Character device flag was set for ubi static volumes to vary the device file size. This is now done with the truncate option. So no need for the character device flag. This makes it also possible to dump a image from the static volume. Signed-off-by: Teresa Remmet <t.remmet@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | commands: ubi: ubiupdatevol: Open device with O_TRUNCTeresa Remmet2017-01-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Static ubi volumes should be opend with O_TRUNC as the device file size equals the content. Signed-off-by: Teresa Remmet <t.remmet@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | fs: Remove O_TRUNC check for devices when open filesTeresa Remmet2017-01-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Don't check for the file type here. Devices may have truncate callbacks. Otherwise the caller should check if O_TRUNC is possible. Signed-off-by: Teresa Remmet <t.remmet@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | ubi: Add truncate callbackTeresa Remmet2017-01-111-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | The size of static ubi volumes changes depending on the content. Add truncate callback to handle resizes. Signed-off-by: Teresa Remmet <t.remmet@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | devfs: Add optional truncate callback for device filesTeresa Remmet2017-01-112-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | Not all device files have trivial fix device sizes like static ubi volumes. Here the device file size equals the image size it contains. Signed-off-by: Teresa Remmet <t.remmet@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | libfile: copy_file: Only open regular files with O_TRUNCTeresa Remmet2017-01-111-6/+16
| |/ | | | | | | | | | | | | | | Device files can not truncate in the most cases. Check if the destination is a regular file and open only those with O_TRUNC. Signed-off-by: Teresa Remmet <t.remmet@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | Merge branch 'for-next/mvebu'Sascha Hauer2017-01-115-45/+102
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| * | ARM: mvebu: enable MMU in defconfigUwe Kleine-König2017-01-101-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | Enabling the MMU (and so the caches) gives a nice performance boost, so opt in for mvebu_defconfig. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | spi: mvebu: improve error reportingUwe Kleine-König2017-01-101-3/+11
| | | | | | | | | | | | | | | Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | spi: mvebu: add LSB supportUwe Kleine-König2017-01-101-4/+24
| | | | | | | | | | | | | | | Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | spi: mvebu: use wait_on_timeout instead of a loop with udelay.Uwe Kleine-König2017-01-101-7/+5
| | | | | | | | | | | | | | | | | | | | | | | | This looks nicer and reduces the time to transfer 40 MB at 50 MHz from 203 seconds to 87 seconds. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | spi: mvebu: only read from bus when data is neededUwe Kleine-König2017-01-101-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | This optimization reduced the time to transfer 40 MB at 50 MHz from 214 seconds to 203 seconds. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | spi: mvebu: various non-critical improvements to armada_370_xp_spi_set_baudrateUwe Kleine-König2017-01-101-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | - Initialize pdiv in declaration - fix format specifiers - simplify range check, pdiv can never be > 7 Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | spi: mvebu: make sure the value calculated for PSCL is also usedUwe Kleine-König2017-01-101-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The function used a separate variable to hold the value calculated and only used it for range checking but then didn't use it. This fixes calculation for slow baud rate that require a divider > 15. Additionally fix the rounding. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | spi: mvebu: fix register macros for Armada 370/XP clock dividerUwe Kleine-König2017-01-101-2/+2
| | | | | | | | | | | | | | | Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | x86: update boot message "UBOOT2" to "BAREBOX"Ulrich Ölmann2017-01-101-1/+1
| | | | | | | | | | | | | | | Signed-off-by: Ulrich Ölmann <u.oelmann@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | MIPS: qemu-malta_defconfig: set MAX_IMAGE_SIZE = 4 MiBAntony Pavlov2017-01-101-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | If barebox binary image size exceeds the 4 MiB then qemu exits with the 'Could not load MIPS bios' message. Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | spi: mvebu: fix error handling for transfer problemsUwe Kleine-König2017-01-101-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | When a message transfer fails no further messages are transferred, but the error value was not propagated to the caller. Fixes: 5db1a578d6ed ("spi: add Marvell MVEBU SoC SPI driver") Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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