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2018-10-02mtd: uboot: search for an equivalent MTD name with the mtdidsMiquel Raynal
Using an MTD device (resp. partition) name in mtdparts is simple and straightforward. However, for a long time already, another name was given in mtdparts to indicate a device (resp. partition) so the "mtdids" environment variable was created to do the match. Let's create a function that, from an MTD device (resp. partition) name, search for the equivalent name in the "mtdparts" environment variable thanks to the "mtdids" string. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Stefan Roese <sr@denx.de> Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
2018-10-02mtd: mtdpart: add a generic mtdparts-like parserMiquel Raynal
The current parser is very specific to U-Boot mtdparts implementation. It does not use MTD structures like mtd_info and mtd_partition. Copy and adapt the current parser in drivers/mtd/mtd-uclass.c (to not break the current use of mtdparts.c itself) and write some kind of a wrapper around the current implementation to allow other commands to benefit from this parsing in a user-friendly way. This new function will allocate an mtd_partition array for each successful call. This array must be freed after use by the caller. The given 'mtdparts' buffer pointer will be moved forward to the next MTD device (if any, it will point towards a '\0' character otherwise). Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Acked-by: Jagan Teki <jagan@openedev.com> Reviewed-by: Stefan Roese <sr@denx.de> Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
2018-10-02mtd: uclass: add probe functionMiquel Raynal
The user might want to trigger the probe of any MTD device, export these functions so they can be called from a command source file. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Acked-by: Jagan Teki <jagan@openedev.com> Reviewed-by: Stefan Roese <sr@denx.de> Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
2018-10-02dm: drop unused helper in MTD headerMiquel Raynal
include/mtd.h might be included by files even if CONFIG_DM is not enabled. In this case, the call to dev_get_uclass_priv() would trigger a build error. Because this helper has no user, let's drop it off. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Jagan Teki <jagan@openedev.com>
2018-09-20cmd: mtdparts: accept spi-nand devicesMiquel Raynal
Let spi-nand devices be recognized by mtdparts. This is superfluous but a full mtdparts rework would be very time-consuming. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Acked-by: Jagan Teki <jagan@openedev.com> Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com> Reviewed-by: Stefan Roese <sr@denx.de>
2018-09-20mtd: spinand: Add initial support for the MX35LF1GE4AB chipBoris Brezillon
Add minimal support for the MX35LF1GE4AB SPI NAND chip. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Acked-by: Jagan Teki <jagan@openedev.com>
2018-09-20mtd: spinand: Add initial support for Winbond W25M02GVFrieder Schrempf
Add support for the W25M02GV chip. Signed-off-by: Frieder Schrempf <frieder.schrempf@exceet.de> Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Acked-by: Jagan Teki <jagan@openedev.com>
2018-09-20mtd: spinand: Add initial support for Micron MT29F2G01ABAGDPeter Pan
Add a basic driver for Micron SPI NANDs. Only one device is supported right now, but the driver will be extended to support more devices afterwards. Signed-off-by: Peter Pan <peterpandong@micron.com> Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Acked-by: Jagan Teki <jagan@openedev.com>
2018-09-20mtd: nand: Add core infrastructure to support SPI NANDsPeter Pan
Add a SPI NAND framework based on the generic NAND framework and the spi-mem infrastructure. In its current state, this framework supports the following features: - single/dual/quad IO modes - on-die ECC Signed-off-by: Peter Pan <peterpandong@micron.com> Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Acked-by: Jagan Teki <jagan@openedev.com>
2018-09-20spi: Extend the core to ease integration of SPI memory controllersBoris Brezillon
Some controllers are exposing high-level interfaces to access various kind of SPI memories. Unfortunately they do not fit in the current spi_controller model and usually have drivers placed in drivers/mtd/spi-nor which are only supporting SPI NORs and not SPI memories in general. This is an attempt at defining a SPI memory interface which works for all kinds of SPI memories (NORs, NANDs, SRAMs). Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Acked-by: Jagan Teki <jagan@openedev.com>
2018-09-20mtd: nand: Pass mode information to nand_page_io_reqBoris Brezillon
The NAND sub-layers are likely to need the MTD_OPS_XXX mode information in order to decide if they should enable/disable ECC or how they should place the OOB bytes in the provided OOB buffer. Add a field to nand_page_io_req to pass this information. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-09-20mtd: nand: Add core infrastructure to deal with NAND devicesBoris Brezillon
Add an intermediate layer to abstract NAND device interface so that some logic can be shared between SPI NANDs, parallel/raw NANDs, OneNANDs, ... Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Acked-by: Jagan Teki <jagan@openedev.com>
2018-09-20mtd: move NAND files into a raw/ subdirectoryMiquel Raynal
NAND flavors, like serial and parallel, have a lot in common and would benefit to share code. Let's move raw (parallel) NAND specific code in a raw/ subdirectory, to ease the addition of a core file in nand/ and the introduction of a spi/ subdirectory specific to SPI NANDs. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-09-20mtd: move definitions to enlarge their rangeMiquel Raynal
Some helpers might be useful in a future 'mtd' U-Boot command to parse MTD device list. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-09-20mtd: add get/set of_node/flash_node helpersBrian Norris
We are going to begin using the mtd->dev.of_node field for MTD device nodes, so let's add helpers for it. Also, we'll be making some conversions on spi_nor (and nand_chip eventually) too, so get that ready with their own helpers. Signed-off-by: Brian Norris <computersforpeace@gmail.com> Reviewed-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Jagan Teki <jagan@openedev.com>
2018-09-20mtd: Uninline mtd_write_oob and move it to mtdcore.cEzequiel Garcia
There's no reason for having mtd_write_oob inlined in mtd.h header. Move it to mtdcore.c where it belongs. Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-09-19Merge git://git.denx.de/u-boot-imxTom Rini
- changes in pico-* boards - fix imx6ull pinmux
2018-09-19Merge git://git.denx.de/u-boot-marvellTom Rini
- Multiples updates to the turris boards / platform - Changes / enhancements to the Marvell PHY drivers, mainly to support the turris platform - Many fixes and enhancements to the pxa3xx NAND driver - Fixes for the UART boot mode in kwboot - Misc minor changes to other 32bit and 64bit boards
2018-09-19arm: mvebu: clearfog: enable eMMC boot partitions supportBaruch Siach
The Clearfog SOM can optionally have eMMC installed. Enable support for eMMC boot partitions by default. Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Stefan Roese <sr@denx.de>
2018-09-19fix: mvebu: Add SPI parameters for environment setupKonstantin Porotchkin
Add definitions for CONFIG_ENV_SPI_BUS and CONFIG_ENV_SPI_CS to Armada-388-GP board configuration Signed-off-by: Konstantin Porotchkin <kostap@marvell.com> Cc: Igal Liberman <igall@marvell.com> Cc: Stefan Roese <sr@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
2018-09-19phy: marvell: Support changing SERDES map in board fileMarek Behún
This adds a weak definition of comphy_update_map to comphy_core, which does nothing. If this function is defined elsewhere, for example in board file, the board file can change some parameters of SERDES configuration. This is needed on Turris Mox, where the SERDES speed on lane 1 has to be set differently when SFP module is connected and when Topaz Switch module is connected. This is a temporary solution. When the comphy driver for armada-3720 will be added to the kernel, the comphy driver in u-boot shall also be updated and this should be done differently then. Signed-off-by: Marek Behun <marek.behun@nic.cz> Signed-off-by: Stefan Roese <sr@denx.de>
2018-09-19arm64: mvebu: armada-8k: support environment in SD/eMMCBaruch Siach
Detect the SD/eMMC boot device at run-time. Load the environment from the boot deice, as well as save to it. Leave the environment offset the same as in the SPI flash. Make SD/eMMC 0 the default environment device when the boot device is not detected. Cc: Konstantin Porotchkin <kostap@marvell.com> Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Stefan Roese <sr@denx.de>
2018-09-19Kirkwood: NAS220: remove bootdelay from CONFIG_EXTRA_ENV_SETTINGSEvgeni Dobrev
The default bootdelay of 3 seconds is good enough and there is no need to duplicate it in CONFIG_EXTRA_ENV_SETTINGS. Signed-off-by: Evgeni Dobrev <evgeni@studio-punkt.com> Signed-off-by: Stefan Roese <sr@denx.de>
2018-09-18Merge git://git.denx.de/u-boot-dmTom Rini
- MPC83xx device tree additions (CPU and RAM) - Fix sandbox build error - Sync bitrev with Linux - Various ofnode/DT improvements
2018-09-18dm: uclass: Adding missing child_pre_probe descriptionBin Meng
The comment of child_pre_probe, one of the 'struct uclass_driver' members, is currently missing. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-09-18pico-imx7d: Add PICO-Hobbit baseboard supportOtavio Salvador
This adds the device tree to the DFU and bootmenu environment setting. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2018-09-18pico-imx6ul: Add PICO-Pi baseboard supportOtavio Salvador
This adds the device tree to the DFU and bootmenu environment setting. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2018-09-18Merge branch 'master' of git://git.denx.de/u-boot into masterStefano Babic
Signed-off-by: Stefano Babic <sbabic@denx.de>
2018-09-18ofnode: add ofnode_by_prop_value()Jens Wiklander
Adds ofnode_by_prop_value() to search for nodes with a given property and value, an ofnode version of fdt_node_offset_by_prop_value(). Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-09-18cpu: Add cpu_probe_all methodMario Six
Add a method to probe all CPUs of the board. Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-09-18cpu: Fix cpu.h documentationMario Six
Documentation in cpu.h is not in kernel-doc format. Change it to comply with it. Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-09-18board_f: Use static print_cpuinfo if CONFIG_CPU is activeMario Six
When the DM CPU drivers are active, printing information about a CPU should be delegated to a matching driver. Hence, add a static print_cpuinfo that implements this delegation when DM CPU drivers are active. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mario Six <mario.six@gdsys.cc> Changed condition to CONFIG_IS_ENABLED(CPU): Signed-off-by: Simon Glass <sjg@chromium.org>
2018-09-18init: Fix documentationMario Six
The documentation in init.h is not in kernel-doc format. Fix this. Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-09-18clk: Add MPC83xx clock driverMario Six
Add a clock driver for the MPC83xx architecture. Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-09-18sysreset: Add get_status methodMario Six
It's useful to have the reset status of the SoC printed out during reset (e.g. to learn whether the reset was caused by software or a watchdog). As a first step to implement this, add a get_status method to the sysreset class, which enables the caller to get printable information about the reset status (akin to get_desc in the CPU uclass). Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-09-18ram: Add driver for MPC83xxMario Six
Add a RAM driver for the MPC83xx architecture. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-09-18lib: bitrev: Sync with Linux kernel v4.17Bin Meng
Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-09-17Merge git://git.denx.de/u-boot-x86Tom Rini
2018-09-17x86: drop custom CONFIG_SYS_BAUDRATE_TABLE defineChristian Gmeiner
This will add support for a baud rate of 57600. Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2018-09-16Merge branch 'master' of git://git.denx.de/u-boot-socfpgaTom Rini
2018-09-15ARM: rmobile: Repair TMU clock on Gen2Marek Vasut
The Gen2 TMU is fed with fixed 32.5 MHz signal from CP . This is then divided by 4 in TMU. Fix the timer clock setting in Gen2. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
2018-09-15sh: tmu: Zap get_tbclk and timer_read_counterMarek Vasut
Replace those two functions with generic ones by defining the timer macros in include/config/*.h . Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
2018-09-15sh: tmu: Inline sh_tmu.hMarek Vasut
The header contains only the TMU register layout, just inline it into the TMU timer implementation and drop the header completely. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
2018-09-15sh: tmu: Clean up CONFIG_SH_TMU_CLK_FREQMarek Vasut
The R-Car Gen2 feeds the TMU with CONFIG_SYS_CLK_FREQ / 2, while the old SH parts use CONFIG_SYS_CLK_FREQ directly. Just put this into the TMU implementation and drop the CONFIG_SH_TMU_CLK_FREQ config option. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
2018-09-15sh: tmu: Inline get_tmu0_clk_rate()Marek Vasut
This function just returns CONFIG_SH_TMU_CLK_FREQ, use the constant directly instead. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
2018-09-15sh: tmu: Clean up CONFIG_SYS_TMU_CLK_DIVMarek Vasut
This constant is always 4 , for all boards that exist. Define it once in arch/sh/lib/time.c and remove it from the configs. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
2018-09-15arm: socfpga: stratix10: Add CONFIG_OF_EMBEDDalon Westergreen
The dtb should be embedded in the u-boot-spl image so that the CONFIG_SPL_TARGET of spl/u-boot-spl.hex includes it. This also affects the main u-boot image, so adjust CONFIG_SPL_FS_LOAD_PAYLOAD_NAME to u-boot.img which now also includes the dtb. Signed-off-by: Dalon Westergreen <dwesterg@gmail.com>
2018-09-15arm: socfpga: stratix10: add CONFIG_SPL_TARGETDalon Westergreen
Stratix10 combines the u-boot-spl image into the fpga configuration bitstream so that the SDM can load the processors memory. This process requires a hex format of the u-boot-spl image. CONFIG_SPL_TARGET is set to "spl/u-boot-spl.hex" Signed-off-by: Dalon Westergreen <dwesterg@gmail.com>
2018-09-14am3517_evm: Drop inadvertently added lineTom Rini
I added in the CONFIG_MISC_INIT_R line by mistake when applying the previous patch, fix. Signed-off-by: Tom Rini <trini@konsulko.com>
2018-09-14pico-imx6ul: Add Falcon mode supportOtavio Salvador
Falcon mode boots the kernel directly from SPL, without loading the full U-Boot. As pico-imx6ul does not have a GPIO for selecting Falcon versus normal mode, enter in Falcon mode when the customer selects the CONFIG_SPL_OS_BOOT option in menuconfig. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
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