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| * | ARM: socfpga: add arria10 supportSteffen Trumtrar2017-05-0324-201/+3554
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Arria10 is a SoC + FPGA like the Cyclone5 SoCFPGA that is already supported in barebox. Both a the same in some parts, but totaly different in others. Most of the hardware blocks are the same in the SoC parts. The OCRAM is larger on the Arria10 and the SDRAM controller is different. The serial core only supports 32bit accesses (different to the 8bit accesses on the Cyclone5). As Arria10 has 256KB of OCRAM, it is possible to fit a larger barebox (and/or use PBL) instead of the two stage bootprocess used on the Cyclone5 and its 64KB OCRAM. Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | ARM: socfpga: make debug_ll configurableSteffen Trumtrar2017-05-032-25/+64
| | | | | | | | | | | | | | | | | | | | | | | | Allow configuring the serial port and clock rate instead of hardcoding it. Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | net: designware: add dwmac-3.72a compatibleSteffen Trumtrar2017-05-031-0/+3
| | | | | | | | | | | | | | | | | | | | | This compatible will be needed for Arria10. Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | clk: socfpga: move driver to subdirectorySteffen Trumtrar2017-05-033-1/+2
| | | | | | | | | | | | | | | | | | | | | Prepare for Arria10 clock driver. Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | ARM: socfpga: rename socfpga->cyclone5Steffen Trumtrar2017-05-0340-70/+271
| |/ | | | | | | | | | | | | | | Prepare the SoCFPGA code base for different system types (Arria10, Stratix10,...). Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | Merge branch 'for-next/parameter-types'Sascha Hauer2017-05-0543-336/+543
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| * | param: remove unnecessary device_d * argumentSascha Hauer2017-04-113-35/+34
| | | | | | | | | | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | globalvar: make globalvar functions more consistentSascha Hauer2017-04-1114-55/+123
| | | | | | | | | | | | | | | | | | | | | | | | | | | Similar to the device parameter functions also make the globalvar functions more consistent. This also adds support for readonly globalvars and changes several existing globalvars which should really be readonly to readonly. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | param: make parameter functions more consistentSascha Hauer2017-04-1120-200/+261
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch creates a consitent set of device parameter functions. With this we have: dev_add_param_<type><access> "type" is one of: int32, uint32, int64, uint64, string, mac, ipv4, enum, bitmask The improvement here is that we now can exactly specify the width of the int type parameters and also correctly distinguish between signed and unsigned variables which means that a variable no longer ends up with INT_MAX when it's assigned -1. "access" can be empty for regular read/write parameter, "_ro" for readonly parameters which get their value from a variable pointer in the background or "_fixed" for parameters which are set to a fixed value (without a pointer in the background). Some more exotic types are not (yet) implemented, like dev_add_param_ip_ro. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | net: use dev_add_param_stringSascha Hauer2017-04-111-2/+9
| | | | | | | | | | | | | | | | | | | | | dev_add_param_string allows to pass a priv * so that the device_d * argument is not needed and can be removed later. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | mtd: use dev_add_param_stringSascha Hauer2017-04-112-11/+12
| | | | | | | | | | | | | | | | | | | | | dev_add_param_string allows to pass a priv * so that the device_d * argument is not needed and can be removed later. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | mtd: nand: use dev_add_param_enumSascha Hauer2017-04-112-8/+27
| | | | | | | | | | | | | | | | | | | | | dev_add_param_enum allows to pass a priv * so that the device_d * argument is not needed and can be removed later. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | console: Use dev_add_param_stringSascha Hauer2017-04-112-27/+25
| | | | | | | | | | | | | | | | | | | | | dev_add_param_string allows to pass a priv * so that the device_d * argument is not needed and can be removed later. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | lib: implement simple_strtollSascha Hauer2017-04-112-0/+10
| | | | | | | | | | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | parameter: Give device parameters typesSascha Hauer2017-04-103-2/+46
| | | | | | | | | | | | | | | | | | | | | | | | This adds a variable type enum and adds this to the device parameters. This information gives the user a hint which values a parameter expects and also helps to organize the parameters better internally. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | ARM: socfpga: change param_type struct nameSascha Hauer2017-04-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | We are going to introduce a "enum param_type" in barebox, so rename the struct type of the same name in the socfpga sequencer code. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | | Merge branch 'for-next/omap'Sascha Hauer2017-05-051-0/+1
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| * | | arm: boards: Add MLO handler for EMMC devicesDaniel Schultz2017-05-051-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch enables the barebox handler to flash MLOs on EMMC devices with 'barebox_update'. Signed-off-by: Daniel Schultz <d.schultz@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | | | Merge branch 'for-next/mvebu'Sascha Hauer2017-05-055-0/+460
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| * | | | mci: add Marvell Dove SDHCI driverMichael Grzeschik2017-04-195-0/+460
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds a driver for the SDHCI controller found on Marvell Dove SoCs. Despite a missing pinctrl driver, corresponding MPP config has to be set on a per board basis. This driver was succesfully tested with Solidrun Dove Cubox. Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | | | | Merge branch 'for-next/misc'Sascha Hauer2017-05-0519-116/+117
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| * | | | | state: backend_bucket_circular: drop unused free_pattern constantAntony Pavlov2017-05-031-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | | | net: rtl8139: drop unused rtl8139_intr_mask constantAntony Pavlov2017-05-031-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | | | mci: be more verbose about wrong bus-widthChristoph Fritz2017-05-031-4/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If configured or default bus-width is wrong for the current hardware, registration of card/emmc is likely to fail. This patch adds more verbosity in the case of a failed detection: | omap-hsmmc 48060000.mmc: registered as 48060000.mmc | mmc0: detected MMC card version 4.41 | mmc0: Changing MMC bus width failed: -110 | mmc0: Card's startup fails with -110 Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | | | commands: add spd_decode to the 'hardware manipulation' groupAntony Pavlov2017-04-281-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | | | eeprom: at24: add the "read-only" dt parameter supportAntony Pavlov2017-04-281-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | | | readline_simple: drop unusable u-boot legacy stuffAntony Pavlov2017-04-281-13/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | | | globalvar: make nv_device staticAntony Pavlov2017-04-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | nv_device isn't used outside of common/globalvar.c so make it static. Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | | | of: base: of_new_property(): use xstrdup() instead of strdup()Antony Pavlov2017-04-281-6/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | At the moment of_new_property() uses xfunctions for memory allocation so we can use xstrdup() instead of strdup() for code simplification. A side effect of this commmit is that the of_new_property() function can't return NULL anymore if CONFIG_OFTREE is set. Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | | | of: base: exclude memcpy-like code from of_property_write_u8_array()Antony Pavlov2017-04-281-6/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The of_new_property() function already has functionality to copy data into of_property so we can make of_property_write_u8_array() simpler. Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | | | drivers: video: drop unused of_display_timings_exist()Antony Pavlov2017-04-281-19/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | | | xfuncs: Be more informative when out of memory panic occursSascha Hauer2017-04-283-11/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When one of the xfuncs panics we can be a bit more informative. We can at least print the amount of bytes we wanted to allocate and how much memory we have left. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | | | of: of_net: use a loopSascha Hauer2017-04-121-12/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | iterate over the different property names rather than having the same code three times. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | | | of: use of_property_read_bool where appropriateSascha Hauer2017-04-123-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use of_property_read_bool where boolean properties are read. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | | | usb: gadget: fastboot: delete temporary fileSascha Hauer2017-04-121-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After we have copied the data to its final destination there is no need to keep the temporary file around. Remove it when done with it. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | | | lib/strtox: remove unnecessary islower()Sascha Hauer2017-04-111-5/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | toupper() does the right thing, no need to test for islower() beforehand, so islower(*cp) ? toupper(*cp) : *cp can be simplified to: toupper(*cp) Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | | | lib/strtox: whitespace cleanupSascha Hauer2017-04-111-22/+31
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | | | scripts: mkmakefile: apply changes from Linux kernelDennis Menschel2017-04-111-10/+26
| | |_|/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The version of mkmakefile which has been used in barebox until now dates back to commit fd5f0cd6b0cef59ba18e5ac13be5b2775fa6ec28 from the Linux kernel git history (Tue May 2 12:33:20 2006 +0200). This patch effectively includes all changes from the aforementioned commit to the latest stable version of the Linux kernel: git log --pretty=oneline --abbrev-commit fd5f0cd..v4.10 scripts/mkmakefile 06ed5c2 kbuild: Make scripts executable 9319f45 kbuild: support simultaneous "make %config" and "make all" 0ff3577 kbuild: silence generated makefile message 3c955b4 fixes for using make 3.82 d230124 kbuild: teach mkmakfile to be silent 1d3b3bf kbuild: scripts/mkmakefile: dynamic determination of output directory 971edcf kbuild: re-enable Makefile generation in a new O=... directory 18c32da kbuild: fix building with O=.. options 0b35786 kbuild: call make once for all targets when O=.. is used In particular, the list of changes includes a fix for the following Make warning: Makefile:18: *** mixed implicit and normal rules: deprecated syntax GNU Make 3.82 raises an error instead of a warning and aborts the make process. GNU Make 3.82 is still used today by distributions like Red Hat Enterprise Linux 7.3. Signed-off-by: Dennis Menschel <menschel-d@posteo.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | | | | Merge branch 'for-next/libgen'Sascha Hauer2017-05-054-2/+27
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| * | | | | commands: basename: Use posix_basename()Sascha Hauer2017-04-191-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Linux shell basename command uses the POSIX basename version, so the same for barebox. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | | | cp: Use posix_basename() on source argumentSascha Hauer2017-04-191-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The GNU basename version does not work with strings which have a trailing slash. Use posix_basename instead. With this cp -r can properly work on source arguments which have a trailing slash, i.e. "cp /dir1/ dst". Reported-by: Peter Mamonov <pmamonov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | | | libgen: implement posix_basenameSascha Hauer2017-04-192-0/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are two different versions of basename(): The GNU version and the POSIX version. The GNU version never modifies its argument and returns the empty string when path has a trailing slash, and in particular also when it is "/". The POSIX version modifies its argument and thus works properly with strings which have a trailing "/". Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | | | | | Merge branch 'for-next/imx'Sascha Hauer2017-05-0531-12/+2200
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| * | | | | | imx-bbu-nand-fcb: add support for imx6ulJan Remmet2017-05-052-3/+143
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | imx6ul secure the fcb with bch 40. The imx-kobs tool use a own modified bch lib. They reverse the bit order of the data and the ecc. To use the bch lib in barebox the bytes in the data buffers must be reversed. The data layout on nand is bit aligned. But with 40 bits this is not an issue for imx6ul now. Signed-off-by: Jan Remmet <J.Remmet@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | | | | docs: update vendor URL for Vincell-LTUlrich Ölmann2017-04-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Ulrich Ölmann <u.oelmann@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | | | | ARM: i.MX50: Add support for i.MX50 based Amazon Kindle e-book readersAlexander Kurz2017-04-2421-0/+1234
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Kindle Model No. D01100 (Kindle Wi-Fi), D01200 (Kindle Touch) and EY21 (Kindle Paperwhite) are refered as the Kindle 4th and 5th generation. Those models are based on an i.MX50 SoC and use LPDDR1 or LPDDR2 Memory. The devices boot in internal boot mode from a build-in eMMC, alternatively some devices may be set into USB-downloader mode by pressing a specific key at startup. Add support for the i.MX50 based Kindle device and make barebox a drop-in replacement for the factory shipped u-boot image. Notable features: - Support for eMMC, USB, UART, I2C, SPI and Keys (except keyboard). - LPDDR1 and LPDDR2 setup is done via DCD, the same imximage may be used for USB-startup and for installation. - Support for vendor specific ATAGs that are required for the Kindle-System. - usbserial barebox console access by pressing Select button at startup, alternatively full console support on connector J14. Signed-off-by: Alexander Kurz <akurz@blala.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | | | | ARM: i.MX50 clock: add clock for USB physbaseAlexander Kurz2017-04-241-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the USB physbase clock entry for i.MX50 SoC to enable USB device creation via DT. Signed-off-by: Alexander Kurz <akurz@blala.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | | | | ARM: i.MX50: Add imx50.dtsi as workaroundAlexander Kurz2017-04-241-0/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The upstream imx50.dtsi is missing the usbphy and usbmisc nodes. Furthermore, the clock property values for the two existing usb instances (usbotg and usbh1) is set to a clock which is not present on the imx50. Note that usbh2 and usbh3 do not exist on the imx50. Fix imx50.dtsi to get the usb peripherial mode via DT running, until imx50.dtsi is fixed upstream. Signed-off-by: Alexander Kurz <akurz@blala.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | | | | ARM: imx6: add Hummingboard2 supportLucas Stach2017-04-107-8/+781
| | |/ / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds support for the Hummingboard2 baseboard for the SolidRun MicroSOM modules. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | | | | | Merge branch 'for-next/dts'Sascha Hauer2017-05-059-21/+22
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