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* usb: Drop usb_disable_asynch()Andrey Smirnov2019-03-111-1/+0
| | | | | | | | | | There are no users of usb_control_msg() in the codebase that pass timeout of 0, so it doesn't look like usb_disable_asynch() has any effect on USB operation. Drop that function and remove all of its uses to simplify things. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* usb: storage: Drop struct SCSI_cmd_blockAndrey Smirnov2019-03-111-22/+0
| | | | | | | | | | | All the info we need to pass to transport function can be captured in a struct us_blk_dev and two byte arrays, so having a dedicated struct with many unused fields doesn't really buy us anything. Drop the struct and convert the rest of the code to pass needed data explicitly. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/spd'Sascha Hauer2019-03-072-185/+542
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| * ddr_spd: provide common SPD typeSascha Hauer2019-03-041-0/+10
| | | | | | | | | | | | | | Provide a common struct type for the different SPD EEPROM types. Can be used to pass around SPD data without specifying the DDR type. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * ddr_spd: Add function to read eepromSascha Hauer2019-03-041-0/+6
| | | | | | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * ddr_spd: Update from U-BootSascha Hauer2019-03-041-183/+496
| | | | | | | | | | | | | | | | | | | | | | This updates the ddr_spd.h header file from U-Boot-2019.01 with some small changes: - typedefs are removed - "_s" suffix from struct types removed - remove unnecessary "extern" from function declarations Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * crc: Add PBL variant for crc_itu_t()Sascha Hauer2019-03-041-0/+16
| | | | | | | | | | | | | | Enable crc_itu_t() for PBL. For the PBL use the slower-but-smaller variant without table. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * crc: import crc_itu_t() from kernelSascha Hauer2019-03-041-2/+14
| | | | | | | | | | | | | | | | Our cyc_crc16() function is the same function as crc_itu_t() in the Linux kernel. Import and use crc_itu_t() from the Kernel for consistency. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | Merge branch 'for-next/rpi'Sascha Hauer2019-03-072-0/+81
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| * | debug_ll: Add ns16550 early debugging functionsSascha Hauer2019-03-061-0/+56
| | | | | | | | | | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | debug_ll: Move pl011 header file to architecture independent placeSascha Hauer2019-03-061-0/+25
| | | | | | | | | | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | | Merge branch 'for-next/nvme'Sascha Hauer2019-03-077-1/+4379
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| * | | drivers: Import a very basic NVME implementation from LinuxAndrey Smirnov2019-02-181-0/+1271
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Import a very abridged NVME implementation from Linux kernel in order to be able to access NVME storage attached via PCIe. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | include: Import min_not_zero() macro from LinuxAndrey Smirnov2019-02-181-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Import min_not_zero() macro from Linux used by some kernel code. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | include: Import uuid.h for LinuxAndrey Smirnov2019-02-182-0/+138
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Import uuid.h for Linux as a requirement for NVMe subsystem. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | include: Add definitnion for HZAndrey Smirnov2019-02-181-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Add definitnion for HZ to simplify porting Linux kernel code. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | include: Sync up pci_ids.h with 4.20-rc1Andrey Smirnov2019-02-181-0/+2952
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sync up pci_ids.h with 4.20-rc1 to get PCI IDs of devices currently not present in our copy of pci_ids.h. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | PCI: Introduce device_pci_driver()Andrey Smirnov2019-02-181-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Similar to varoius *_platfrom_drivers(), introduce device_pci_driver() to simplify PCI driver boilerplate. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | PCI: Fix to_pci_dev() macroAndrey Smirnov2019-02-181-1/+1
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rename argument of to_pci_dev() to avoid replacing both first and third parameters passed to container_of. All of the current users of the macro invoike it with a varible named "dev", so erroneous replacement doesn't cause any harm, however trying to pass variable with any other name will result in compilation failure. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | | Merge branch 'for-next/misc'Sascha Hauer2019-03-073-8/+17
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| * | | include/phy: Add missing modesSascha Hauer2019-03-041-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | PHY_INTERFACE_MODE_SGMII_2500 and PHY_INTERFACE_MODE_NONE are missing. Add these to be consistent with the Kernel. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | drivers: Drop dummy_probe()Andrey Smirnov2019-02-271-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Drop dummy_probe() due to lack of users in the tree. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | include: Drop mem_memmap()Andrey Smirnov2019-02-271-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Drop what looks like a leftover function prototype. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | commands: dmesg: add -l option to restrict output levelOleksij Rempel2019-02-271-5/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Same as linux dmesg, barebox dmesg will be able to restrict output level by using -l option. For example "dmesg -l err,warn" This functionality can be used for test automation. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | commands: dmesg: add print raw parameterOleksij Rempel2019-02-271-0/+1
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add -r option to mimic functionality of linux dmesg. It will prefix log level and timestamp to each buffer: <6>[ 460us] barebox 2019.02.0-00266-g6aea757067-dirty #355 Thu Feb 21 11:51:43 CET 2019 <6>[ 6279us] Board: DPTechnics DPT-Module <6>[ 209281us] mdio_bus: miibus0: probed <6>[ 210184us] ag71xx-gmac 18070000.mac@19000000.of: network device registered <6>[ 216051us] m25p80 w25q128@00: w25q128 (16384 Kbytes) <6>[ 219913us] netconsole: registered as netconsole-1 <6>[ 223312us] malloc space: 0x80c00000 -> 0x80ffffff (size 4 MiB) <6>[ 228255us] eth0: got preset MAC address: c4:93:00:00:ae:89 <6>[ 246363us] running /env/bin/init... Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | | Merge branch 'for-next/imx8-usb'Sascha Hauer2019-03-073-11/+137
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| * | | lib: Port basic Linux kernel NLS functionsAndrey Smirnov2019-02-221-0/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Port basic Linux kernel NLS functions: utf8_to_utf32() and utf8s_to_utf16s() in order to support porting kernel code that uses them. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | clk: Import a subset of clk_bulk API from LinuxAndrey Smirnov2019-02-221-0/+98
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Import a subset of clk_bulk API from Linux to support porting kernel code that uses it. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | include/usb: Import USB_SPEED_SUPER_PLUS from LinuxAndrey Smirnov2019-02-221-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Import USB_SPEED_SUPER_PLUS constant from Linux to support porting kernel code that uses it. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | clk: Drop separate definitions of clk_put()Andrey Smirnov2019-02-221-17/+4
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | Regardless of the value of CONFIG_HAVE_CLK, clk_put() implementation is always a no-op. Move the definition to linux/clk.h and drop the rest of the code implementing it. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | | Merge branch 'for-next/imx-i2c'Sascha Hauer2019-03-071-0/+10
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| * | | i2c: i.MX: Add early driver for use in PBLSascha Hauer2019-03-041-0/+10
| |/ / | | | | | | | | | | | | | | | | | | i2c is used in SPD EEPROMs and thus needed very early before barebox is up. This patch adds a i.MX i2c driver variant for use in PBL. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | | Merge branch 'for-next/imx'Sascha Hauer2019-03-071-0/+4
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| * | | imd: create new helper macro to add data from oftree to image meta dataUwe Kleine-König2019-02-251-0/+4
| |/ / | | | | | | | | | | | | Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | | Merge branch 'for-next/efi'Sascha Hauer2019-03-071-1/+4
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| * | efi: add prototype and definition for set_watchdog_timerOleksij Rempel2019-02-181-1/+4
| |/ | | | | | | | | Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | clk: at91: update to PMC bindingsSam Ravnborg2019-02-252-0/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on kernel 5.0-rc6 update at91 clk support to match the new PMC bindings. Manually added all changes done in the kernel from 4.9-rc3 to 5.0-rc6. New drivers required was added as seperate commits. This includes dt-compat code required to support at91sam5d3, as this is not yet ported to use the new PMC bindings. clk-programmable saw some extra changes - it had never been bulit. It is used only by at91sama5d2 - and barebox has no board support for this cpu (yet). The CONFIG_SOC symbols is used to select the relevant drivers. CONFIG_SOC_SAM9 selects several drivers, and in the future this can be split to keep the image size down. In the kernel CLK_OF_DECLARE_DRIVER() can be used for a two step init. In barebox this is a simple one step init. It was added to have less differences between the kernel and the barebox versions of the drivers. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Tested-by: Ladislav Michl <ladis@linux-mips.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | regmap: Implement syscon_regmap_lookup_by_compatible()Ahmad Fatoum2019-02-251-0/+5
|/ | | | | | | | | Implement syscon_regmap_lookup_by_compatible() to simplify porting kernel code. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Tested-by: Ladislav Michl <ladis@linux-mips.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/pci'Sascha Hauer2019-02-131-10/+2
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| * PCI: Consify pci_ops in struct pci_controllerAndrey Smirnov2019-01-161-1/+1
| | | | | | | | | | | | Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * PCI: Convert ->res_start() to return resource_size_tAndrey Smirnov2019-01-161-1/+1
| | | | | | | | | | | | | | | | | | | | On 64-bit machines int doesn't cover full address space, so convert .res_start to both accept resource_size_t as a parameter and return it as result. Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * PCI: Drop "rom_address" from struct pci_devAndrey Smirnov2019-01-161-1/+0
| | | | | | | | | | | | | | | | This field is not being used in Barebox. Drop it. Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * PCI: Drop "ops" from struct pci_busAndrey Smirnov2019-01-161-2/+0
| | | | | | | | | | | | | | | | | | Drop "ops" from struct pci_bus, since the same struct can be accessed via host->pci_ops. No functional change intended. Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * PCI: Drop "name" from struct pci_busAndrey Smirnov2019-01-161-2/+0
| | | | | | | | | | | | | | | | | | This field is not used by Barebox. Remove it. No functional change intended. Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * PCI: Drop "resources" from struct pci_busAndrey Smirnov2019-01-161-1/+0
| | | | | | | | | | | | | | | | | | This field is not used by Barebox. Remove it. No functional change intended. Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * PCI: Drop "slots" from struct pci_busAndrey Smirnov2019-01-161-1/+0
| | | | | | | | | | | | | | | | | | This field is not used by Barebox. Remove it. No functional change intended. Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * PCI: Make pci_scan_bus staticAndrey Smirnov2019-01-161-1/+0
| | | | | | | | | | | | | | | | | | Pci_scan_bus is not used anyhwere outside pci.c. Mark in static to reflect that. No functional change intended. Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | Merge branch 'for-next/mmc-esdhc'Sascha Hauer2019-02-131-0/+48
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| * | mci: imx-esdhc: move platform_dataSascha Hauer2019-02-061-0/+48
| | | | | | | | | | | | | | | | | | | | | move platform_data from mach-imx/include/mach/ to include/platform_data where it's available for other architectures aswell. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | | Merge branch 'for-next/misc'Sascha Hauer2019-02-133-0/+5
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