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* net: make DRIVER_NET_DESIGNWARE_IMX8 select MFD_SYSCONBastian Krause2023-02-231-0/+1
| | | | | | | | | | | | | | | The driver includes mfd/syscon.h and uses syscon_regmap_lookup_by_phandle(): eqos-imx8 30bf0000.ethernet@30bf0000.of: probe failed: Function not implemented Select MFD_SYSCON to fix this. Fixes: b6fb740819 ("net: eqos: add i.MX8MP support") Signed-off-by: Bastian Krause <bst@pengutronix.de> Reviewed-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Link: https://lore.barebox.org/20230222122320.1494205-1-bst@pengutronix.de Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/misc'Sascha Hauer2023-02-231-1/+0
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| * net: rtl8139: remove dependence on MIPSDenis Orlov2023-02-081-1/+0
| | | | | | | | | | | | | | | | This driver seems to work fine on ARM64 Virtual Machine in QEMU. Signed-off-by: Denis Orlov <denorl2009@gmail.com> Link: https://lore.barebox.org/20230208081307.3190117-1-denorl2009@gmail.com Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | net: eqos: add i.MX8MP supportLucas Stach2023-01-271-0/+8
|/ | | | | | | | | | This adds the platform glue for the Designware EQOS ethernet interface as implemented on the i.MX8MP SoC. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Link: https://lore.barebox.org/20230111182157.1702865-3-l.stach@pengutronix.de Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* net: dsa: add Realtek (rtl8365mb/rtl8366rb) switch supportAhmad Fatoum2023-01-231-0/+2
| | | | | | | | | This imports the Linux v6.1 state of the driver into barebox. This has been tested with the RTL8365MB in (bitbanged) SMI mode. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Link: https://lore.barebox.org/20230116134501.2006391-10-a.fatoum@pengutronix.de Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* net: ksz9477: add I2C supportAhmad Fatoum2023-01-121-1/+2
| | | | | | | | | With regmap formatting support now in place, adding I2C support is quite trivial, so let's do it. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Link: https://lore.barebox.org/20230111132956.1153359-12-a.fatoum@pengutronix.de Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* net: dsa: ksz9477: refactor to prepare i2c supportAhmad Fatoum2023-01-121-1/+1
| | | | | | | | | | | With the move to regmap, it's straight-forward to add i2c support. Prepare for this by making it possible to turn off the SPI parts. No functional change. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Link: https://lore.barebox.org/20230111132956.1153359-10-a.fatoum@pengutronix.de Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* net: dsa: ksz9477: switch to regmap_init_spiAhmad Fatoum2023-01-121-0/+1
| | | | | | | | | | | Linux uses three regmaps for the KSZ9477 DSA driver, one for each of the three access sizes supported by the chip. While this increases overhead a bit, it'll allow us in future to extend the driver seamlessly for i2c support. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Link: https://lore.barebox.org/20230111132956.1153359-6-a.fatoum@pengutronix.de Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/net-NetRxPackets'Sascha Hauer2022-10-131-16/+0
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| * net: remove altera_tse driverSascha Hauer2022-09-191-16/+0
| | | | | | | | | | | | | | | | | | The driver is unused throughout the tree and isn't compiled in any defconfig. Remove it. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Link: https://lore.barebox.org/20220919080133.877651-10-s.hauer@pengutronix.de Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | net: add ksz8873 switch supportOleksij Rempel2022-09-221-0/+6
|/ | | | | | | | Add minimal DSA driver for the KSZ8873 switches Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Link: https://lore.barebox.org/20220920125533.2497108-3-o.rempel@pengutronix.de Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* net: Add driver for bcmgenetSascha Hauer2022-09-121-0/+6
| | | | | | | | | | | This adds a network driver for the bcmgenet core as found on the Raspberry Pi4. The driver is derived from the U-Boot driver which in turn is derived from the Linux driver. The driver has undergone the usual barebox adjustments and has been tested on the Rpi4. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Link: https://lore.barebox.org/20220909073749.3260556-1-s.hauer@pengutronix.de Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* net: designware: rework Kconfig text and menu structureAhmad Fatoum2022-08-091-30/+34
| | | | | | | | | | Instead of depending on the common code being enabled, just select it if needed and reword the Kconfig text to fix some typos and to make configuration easier. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Link: https://lore.barebox.org/20220809062422.1749563-1-a.fatoum@pengutronix.de Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* net: dsa: add KSZ9477 switch SPI driverOleksij Rempel2022-04-141-0/+7
| | | | | | | | | | | | | | | | | Add support for Microchip KSZ9477 switch. With this driver we will be able to use KSZ9477 switch as port multiplexer. This driver is partially based on u-boot v2022.04-rc5: drivers/net/ksz9477.c and on the kernel v5.17 code: drivers/net/dsa/microchip/ksz9477.c Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Link: https://lore.barebox.org/20220413082205.429509-13-o.rempel@pengutronix.de Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* net: dsa: add support for SJA11xx switchesOleksij Rempel2022-04-141-0/+16
| | | | | | | | | Port SJA11xx driver from u-boot v2022.04-rc2 to provide support for NXP SJA11xx series of switches. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Link: https://lore.barebox.org/20220413082205.429509-12-o.rempel@pengutronix.de Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* net: add DSA framework to support basic switch functionalityOleksij Rempel2022-04-141-0/+8
| | | | | | | | | | Add DSA based port multiplexing functionality for barebox. With this framework we will be able to use different ports of as switch separately. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Link: https://lore.barebox.org/20220413082205.429509-5-o.rempel@pengutronix.de Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* drivers: migrate "GPL-2.0" license identifiers to SPDX 2.0Roland Hieber2021-11-221-1/+1
| | | | | | | | | | "GPL-2.0-only" was introduced in SPDX 2.0, and the old identifier "GPL-2.0" is now considered deprecated; see <https://spdx.org/licenses>. Fixes: 28f4a6a4df76f0f1581d (2021-10-30, "drivers: add missing SPDX-License-Identifier") Signed-off-by: Roland Hieber <rhi@pengutronix.de> Link: https://lore.barebox.org/20211117113851.2022669-2-rhi@pengutronix.de Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* drivers: add missing SPDX-License-IdentifierAhmad Fatoum2021-11-011-0/+1
| | | | | | | | | | | | | | | | | | | | This adds the suitable SPDX-License-Identifier to all files in drivers/ that previously lacked one. To aid manual inspection, following heuristics can be used: * No changes outside of comments/whitespace: git show -U0 HEAD | rg -v '^(@@|diff|index)|[-+]([-+]|//|#|[\s/]\*)' * -or-later come in pairs: git show --inter-hunk-context=19 HEAD | \ perl -0777 -F'/^@/gm' -ne 'for (@F) { @m = /later/g; print if @m & 1 }' Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Link: https://lore.barebox.org/20211030175632.2276077-4-a.fatoum@pengutronix.de Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/riscv'Sascha Hauer2021-10-071-0/+8
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| * net: add LiteEth driverAntony Pavlov2021-10-071-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | LiteEth provides a small footprint and configurable Ethernet core. LiteEth is part of LiteX libraries whose aims are to lower entry level of complex FPGA cores by providing simple, elegant and efficient implementations of components used in today's SoC such as Ethernet, SATA, PCIe, SDRAM Controller... Using Migen to describe the HDL allows the core to be highly and easily configurable. LiteEth can be used as LiteX library or can be integrated with your standard design flow by generating the verilog rtl that you will use as a standard core. See https://github.com/enjoy-digital/liteeth for details. Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Marek Czerski <m.czerski@ap-tech.pl> Acked-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Link: https://lore.barebox.org/20210817101104.114945-7-antonynpavlov@gmail.com Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | net: add virtio network driverAhmad Fatoum2021-10-051-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | This gives virtio-enabled boards an easy route to network connectivity: qemu-system-aarch64 -M virt -serial mon:stdio -trace file=/dev/null \ -kernel images/barebox-dt-2nd.img -cpu cortex-a57 -nographic \ -device virtio-net-device,netdev=network0 -netdev tap,id=network0,ifname=tap0 The tap0 interface created by QEMU can then be bridged/listened on. Signed-off-by: Ahmad Fatoum <ahmad@a3f.at> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | net: make ARC MAC driver 32-bit onlyAhmad Fatoum2021-08-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | The driver assumes 32-bit pointers and only matches against 32-bit rockchip device trees. Make this official in the kconfig, so it's not selectable on 64 bit, where it would issue build warnings and probably not work anyway. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Link: https://lore.barebox.org/20210812121944.4419-2-a.fatoum@pengutronix.de Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | net: drop Calxeda Highbank xgmac driver supportAhmad Fatoum2021-08-231-4/+0
|/ | | | | | | | | | | | Support for MACH_HIGHBANK was removed in f0f96c3322d5 ("ARM: remove Calxeda Highbank support"). There are no device trees either barebox or upstream using this network controller, so remove the driver as well. Fixes: f0f96c3322d5 ("ARM: remove Calxeda Highbank support") Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Link: https://lore.barebox.org/20210812121944.4419-1-a.fatoum@pengutronix.de Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* net: designware: add support for IP integrated into StarFive SoCAhmad Fatoum2021-06-241-0/+8
| | | | | | | | | | The Designware MAC on the StarFive jh7100 needs some special speed configuration. Match against a new starfive,stmmac compatible that describes that. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Link: https://lore.barebox.org/20210619045055.779-17-a.fatoum@pengutronix.de Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* net: eqos: Rockchip supportSascha Hauer2021-06-091-0/+6
| | | | | | | | | | A variant of the designware eqos core is used on Rockchip SoCs. Add support for it. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Link: https://lore.barebox.org/20210608093635.5749-5-s.hauer@pengutronix.de Link: https://lore.barebox.org/20210609085512.3865-1-a.fatoum@pengutronix.de Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* sandbox: retire CONFIG_LINUX symbol in favor of CONFIG_SANDBOXAhmad Fatoum2020-11-271-1/+1
| | | | | | | | | | | | | 5211e428cbab ("image: Convert the IH_... values to enums") removed the IH_ARCH_LINUX enumeration value leading to breakage of sandbox configurations that enable bootm. Instead of reinstating IH_ARCH_LINUX, just use IH_ARCH_SANDBOX and remove mention of CONFIG_LINUX altogether, it's always true anyway when CONFIG_SANDBOX is true. Fixes: 5211e428cbab ("image: Convert the IH_... values to enums") Cc: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Ahmad Fatoum <ahmad@a3f.at> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* net: macb: depend on HAS_DMAAhmad Fatoum2020-06-031-0/+1
| | | | | | | | The driver makes use of dma_alloc_coherent and brethren. Depend on HAS_DMA to be sure, we don't run into link errors when compile-testing. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* net: fec_imx: depend on HAS_DMAAhmad Fatoum2020-06-031-0/+1
| | | | | | | | The driver makes use of dma_alloc_coherent and brethren. Depend on HAS_DMA to be sure, we don't run into link errors when compile-testing. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/kconfig'Sascha Hauer2020-05-141-3/+0
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| * net: remove unused Kconfig optionsAhmad Fatoum2020-04-291-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | Both options are used nowhere and can be dropped: - OF_NET code is compiled always and code is discarded at link-time if unreferenced - Designware Ethernet can be enabled in Kconfig and no arch code selects the symbol Signed-off-by: Ahmad Fatoum <ahmad@a3f.at> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | drivers: mark first batch of compilable drivers for COMPILE_TESTAhmad Fatoum2020-05-081-5/+5
|/ | | | | | | | | All of these drivers have a runtime dependency on SoC peripherals, but can nevertheless be compile-tested. Add COMPILE_TEST as an alternate dependency. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* net: designware-eqos: depend on COMMON_CLKLucas Stach2019-12-021-1/+2
| | | | | | | | The clk_bulk_* functions are only available with common clock. Also OFTREE should not be selected, but is a dependency. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* net: eqos: extend Designware Ethernet QoS for Tegra 186 supportAhmad Fatoum2019-11-061-0/+6
| | | | | | | | | | | | The U-Boot dwc_eth_qos driver ported in the previous commit had support for both the Tegra 186/194 and STM32MP variants of the EQOS IP. The barebox Tegra supported doesn't include the 186, but as the driver was nevertheless ported along with the rest, lets include it in the source tree. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* net: add Designware Ethernet QoS for STM32MPAhmad Fatoum2019-11-061-1/+20
| | | | | | | | | | | | | | | | We already have Designware NIC support in barebox, but for the DWMAC1000, the DWMAC4 (also called GMAC4), no support was mainline so far. The DWMAC4 is different enough that sharing code with the DWMAC1000 is not really that helpful, because even basics like MDIO registers have different layout. Instead of coding bit masks and shifts into the driver data, like Linux does, we'll keep both driver kinds separate. Nevertheless, we collect functions that are not SoC-specific into a separate 'library' file. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* net: Remove NETX ethernet driverSascha Hauer2019-09-231-8/+0
| | | | | | | NETX support has been removed from barebox, so remove the ethernet driver as well. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* treewide: replace '---help---' with 'help' in Kconfig filesMasahiro Yamada2019-05-171-2/+2
| | | | | | | | | | | | | | | | In Linux, '---help---' was deprecated in favor of 'help', and this is checked by the recent checkpatch.pl See Linux commit 84af7a6194e493fae312a2b7fa5a3b51f76d9282 The number of '---help---' is gradually decreasing in Linux, but there are still lots. However, '---help---' will be completely killed when the time comes. Fortunately, there are only some in Barebox. Replacing them is not hard. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* net: Add Freescale FMan ethernet supportSascha Hauer2019-03-131-0/+8
| | | | | | | | | | | | | | | | | | | This adds ethernet support for the Freecale Layerscape SoCs. The architecture in these SoCs is called "Data Path Acceleration Architecture" (DPAA). It is comprised of: - The Queue Manager (QMan) - Buffer Manager (BMan) - Frame Manager (FMan) - Multirate Ethernet Media Access Controller (mEMAC) The code is based on the corresponding U-Boot driver enriched with device tree parsing and proper device driver support. Tested on LS1046a, should work on other SoCs aswell with some minor quirks. SerDes support has been removed for now. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* drivers: net: designware: select reset controllerSteffen Trumtrar2018-08-311-0/+1
| | | | | | | | | The socfpga-specific designware driver uses reset_control_get(). Select the socfpga-reset driver to actually use this function instead of a stub. Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* net: make SoCFPGA-specific designware driver work againAntony Pavlov2018-04-121-0/+1
| | | | | | | | | | | | | If MFD_SYSCON is disabled in .config then socfpga_designware_eth probe fails with this message: socfpga_designware_eth ff702000.ethernet: Could not get sysmgr-syscon node Thanks to Steffen for hint! Cc: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* net: add SoCFPGA-specific designware driverSteffen Trumtrar2018-01-111-0/+7
| | | | | | | Add a driver for the SoCFPGA-specific version of the designware ethernet ip core. Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* net: designware: move probe to generic driverSteffen Trumtrar2018-01-111-1/+11
| | | | | | | | | The designware ethernet core is used on multiple different SoCs. The linux kernel has a generic driver and SoC-specific drivers. Do the same here. Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* net: ath79: add ag71xx Ethernet driverYegor Yefremov2017-09-181-0/+7
| | | | | | | Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com> Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Oleksij Rempel <linux@rempel-privat.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* efi: move x86 efi boot support to x86 archJean-Christophe PLAGNIOL-VILLARD2017-02-271-1/+1
| | | | | | | prepare to drop the efi arch as efi boot up is not arch sepecific Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* net: e1000: add HAS_DMA dependencyAntony Pavlov2015-04-281-0/+1
| | | | | | | | | | | | | | | | | The e1000 driver uses the dma coherent functions and thus can only be build for architectures implementing them. Here is mips malta build error log: drivers/built-in.o: In function `e1000_transmit': drivers/net/e1000.c:(.text.e1000_transmit+0x80): undefined reference to `dma_sync_single_for_device' drivers/built-in.o: In function `e1000_poll': drivers/net/e1000.c:(.text.e1000_poll+0x60): undefined reference to `dma_sync_single_for_cpu' Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* net: Add Intel e1000 driverSascha Hauer2015-04-031-0/+8
| | | | | | | | | | | | | | | | This adds the Intel e1000 driver from U-Boot. The driver looks in parts quite similar to the kernel driver, I don't know whether one is derived from the other or if they both just have the same origin. Many coding style related issues are fixed, the code is simplified in several places. All features of the original driver should still be there, only fiber support is disabled since it's quite unlikely that this is used in barebox. The driver has been tested with the i.MX6 PCIe driver and a I210 e1000 device (0x8086:0x1533) Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* net: rtl8169: convert to streaming DMA opsLucas Stach2015-03-061-0/+1
| | | | | | | | | Move to the common streaming DMA ops in order to get rid of the direct usage of the ARM MMU functions for the cache maintenance. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/marvell'Sascha Hauer2014-12-081-0/+6
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| * net: Add driver for Armada 370/XP 10/100/1000 Mbps network controllerEzequiel Garcia2014-11-111-0/+6
| | | | | | | | | | | | | | | | | | This patch introduces the mvneta driver to support the network controller found in Armada 370/XP SoCs. Tested-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | net: rtl8139: depend on MIPSLucas Stach2014-11-271-0/+1
| | | | | | | | | | | | | | Until we sort out the dma-mapping mess. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | net: ethoc: depend on OPENRISCLucas Stach2014-11-261-0/+1
|/ | | | | | | | This driver currently only works on OpenRISC, as it uses the cache flush/invalidate functions of this arch. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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