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Pull request net-20260209.
net:
- airoha: mdio support for the switch
- phy: mscc: allow RGMII with internal delay for the VSC8541
- dwc_eth_qos: Update tail pointer handling
net-legacy:
- Stop conflating return value with file size in net_loop()
net-lwip:
- wget: rework the '#' printing
- tftp: add support of tsize option to client
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The i.MX91 SoC reuses the ENET FEC from i.MX93. Add all required driver
checks to make it work also on the i.MX91 based platforms.
Signed-off-by: Primoz Fiser <primoz.fiser@norik.com>
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Commit d2145a89bcf6 ("net: airoha: bind MDIO controller on Ethernet load")
refers to non-present CONFIG_MDIO_MT7531 and non-present "mt7531-mdio"
driver. It should use CONFIG_MDIO_MT7531_MMIO and "mt7531-mdio-mmio"
instead.
Fixes: d2145a89bcf6 ("net: airoha: bind MDIO controller on Ethernet load")
Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy@iopsys.eu>
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With commit 5663b137e682 ("arm: Remove edminiv2 board") the last
ARCH_ORION5X platform was removed. Remove the rest of the architecture
code which is now unused.
Reviewed-by: Tony Dinh <mibodhi@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
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Add Microsemi/Microchip MDIO driver for interfaces found in their network
switches.
Driver is based on the Linux version.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Acked-by: Jerome Forissier <jerome@forissier.org>
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The devm alloc functions that we have may follow the Linux kernel model
where allocations are (almost always) automatically free()'d. However,
quite often we don't enable, in full U-Boot, the tracking and free()'ing
functionality. This in turn leads to memory leaks because the driver
author expects that since the functions have the same name as in the
Linux Kernel they have the same behavior. In turn we then get
functionally correct commits such as commit 00e1fed93c8c ("firmware:
ti_sci: Fix memory leaks in devm_ti_sci_get_of_resource") that manually
add these calls. Rather than manually tracking allocations and
implementing free()s, rework things so that we follow expectations by
enabling the DEVRES functionality (outside of xPL phases).
This turns DEVRES from a prompted symbol to a symbol that must be
select'd, and we now remove our non-managed alloc/free functions from
outside of xPL builds.
Reviewed-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
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Bind MDIO controller on Ethernet Controller load. The Airoha AN7581 SoC
have an integrated Switch based on MT7531 (or more saying MT7988).
Attach it to the mdio node in the switch node to support scanning for
MDIO devices on the BUS with DM API.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
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Add support for the Renesas Ethernet Switch3 (RSW3) controller,
present in R-Car Gen5 SoCs such as R-Car X5H (R8A78000). The
hardware offset differences are handled via driver match data.
The driver newly detects whether the switch prot is connected
to xPCS or not, and if so, turns on MIOC bit 3. This is new on
R-Car X5H. GWCKSC register is also programmed only on X5H. The
rest of the operation is identical to RSwitch2.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Signed-off-by: Tam Nguyen <tam.nguyen.xa@renesas.com>
Signed-off-by: Phong Hoang <phong.hoang.wz@renesas.com>
Signed-off-by: Thanh Quan <thanh.quan.xn@renesas.com>
Signed-off-by: Hai Pham <hai.pham.ud@renesas.com>
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Extend the NETC block control driver to support the i.MX94 SoC.
Acked-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Jacky Bai <ping.bai@nxp.com>
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Alice Guo <alice.guo@nxp.com>
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In preparation for support of MDIO on AN7581, move the MT7531 MMIO logic
to a dedicated driver and permit usage of the mdio read/write function
to the mtk_eth driver.
This only affect MT7988 that can use MMIO operation to access the Switch
register. The MT7988 code is updated to make use of the external driver.
This permits Airoha driver to make use of DM_MDIO to bind for the MT7531
driver that have the same exact register.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
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In this case, the mediatek network drivers cannot build outside of
ARCH_MEDIATEK or ARCH_MTMIPS, and so express this requirement in Kconfig
as well. In the case of DWC_ETH_XGMAC / DWC_ETH_XGMAC_SOCFPGA, the file
controlled by the DWC_ETH_XGMAC option references a socfpga-specific
array defined in the file controlled by DWC_ETH_XGMAC_SOCFPGA. Rework
these options in Kconfig to handle this dependency.
Signed-off-by: Tom Rini <trini@konsulko.com>
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Some drivers which depend on SoCFPGA specific headers had not had
appropriate dependencies list in Kconfig. Add ARCH_SOCFPGA or
TARGET_SOCFPGA_SOC64 where appropriate.
Signed-off-by: Tom Rini <trini@konsulko.com>
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Replace MII with RMII as it is a Reduced Media-Independent Interface.
Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
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As no platforms enable the ethernet driver, remove it.
Signed-off-by: Tom Rini <trini@konsulko.com>
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A large number of network drivers cannot build without access to some
platform specific header files. Express those requirements in Kconfig as
well. This covers the QUICC engine drivers as that is networking
driver infrastructure.
Signed-off-by: Tom Rini <trini@konsulko.com>
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The Designware IP integrated in TH1520 SoC requires extra clock
configuration to operate correctly. The Linux kernel's T-Head DWMAC glue
driver is ported and adapted to U-Boot's API.
Signed-off-by: Yao Zi <ziyao@disroot.org>
Acked-by: Leo Yu-Chi Liang <ycliang@andestech.com>
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The Renesas R9A07G044L (RZ/G2L) SoC includes two Gigabit Ethernet
interfaces which can be supported using the ravb driver. Some RZ/G2L
specific steps need to be taken during initialization due to differences
between this SoC and previously supported SoCs. We also need to ensure
that the module reset is de-asserted after the module clock is enabled
but before any Ethernet register reads/writes take place.
Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com>
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Now that the DSA tests in test/dm/dsa.c are compatible with NET_LWIP,
remove the dependency of DM_DSA on NET.
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
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Make the sandbox mock ethernet driver (drivers/net/sandbox.c) compatible
with NET_LWIP by not relying on any of the structures or functions
defined in net-legacy.h. This is done by providing local definitions of
the various protocol structures (Ethernet, ARP, IPv4, ICMP). Drop the
stub driver that was introduced specifically for NET_LWIP
(drivers/net/sandbox-lwip.c).
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
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Add airoha Ethernet driver for Airoha AN7581 SoC. This is a majorly
rewritten and simplified version of the Linux airoha_eth.c driver.
It's has been modified to support a single RX/TX ring to reflect U-Boot
implementation with recv and send API.
The struct and the define are kept as similar as possible to upstream
one to not diverge too much.
The AN7581 SoC include an Ethernet Switch based on the Mediatek MT753x
but doesn't require any modification aside from setting the CPU port and
applying the Flood configuration hence it can be handled entirely in the
Ethernet driver.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
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Greg Malysa <malysagreg@gmail.com> says:
This series adds all of the supported peripheral drivers for the sc5xx
series of SoCs from Analog Devices and other drivers that are used by
the evaluation kits, such as a GPIO expander used by the EZLITE carrier
boards. This series passes gitlab CI tests.
Link: https://lore.kernel.org/r/20250226173150.13198-1-malysagreg@gmail.com
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The ADI SC598 includes a Designware QoS 5.20a IP block. This
commit adds support for using the existing ethernet QoS driver
with the SC598 SoC.
Co-developed-by: Ian Roberts <ian.roberts@timesys.com>
Signed-off-by: Ian Roberts <ian.roberts@timesys.com>
Co-developed-by: Nathan Barrett-Morrison <nathan.morrison@timesys.com>
Signed-off-by: Nathan Barrett-Morrison <nathan.morrison@timesys.com>
Signed-off-by: Vasileios Bimpikas <vasileios.bimpikas@analog.com>
Signed-off-by: Utsav Agarwal <utsav.agarwal@analog.com>
Signed-off-by: Arturs Artamonovs <arturs.artamonovs@analog.com>
Signed-off-by: Oliver Gaskell <Oliver.Gaskell@analog.com>
Signed-off-by: Greg Malysa <malysagreg@gmail.com>
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The Renesas RAVB driver always requires bitbang MDIO bus support.
Fixes: 8ae51b6f324e ("net: ravb: Add Renesas Ethernet RAVB driver")
Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com>
Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
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Weijie Gao <weijie.gao@mediatek.com> says:
This patch series will split the switch initialization code from mtk_eth
driver into their own files and then add new SoC and switch support.
Link: https://lore.kernel.org/r/cover.1736498083.git.weijie.gao@mediatek.com
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mtk_eth.c contains not only the ethernet GMAC/DMA driver, but also
some ethernet switch initialization code. As we may add more switch
support in the future, it's better to move them out of mtk_eth.c to
avoid increasing the code complexity.
Since not all switches are supported for a particular board, Kconfig
options are added to allow user to select which switch should be
built into u-boot. If multiple switches are selected, auto-detecting
can also be enabled.
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
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The netc-blk-ctrl driver is used to configure Integrated Endpoint
Register Block (IERB) and Privileged Register Block (PRB) of NETC.
For i.MX platforms, it is also used to configure the NETCMIX block.
The IERB contains registers that are used for pre-boot initialization,
debug, and non-customer configuration. The PRB controls global reset
and global error handling for NETC. The NETCMIX block is mainly used
to set MII protocol and PCS protocol of the links, it also contains
settings for some other functions.
Note the IERB configuration registers can only be written after being
unlocked by PRB, otherwise, all write operations are inhibited. A warm
reset is performed when the IERB is unlocked, and it results in an FLR
to all NETC devices. Therefore, all NETC device drivers must be probed
or initialized after the warm reset is finished.
Ported from Linux 6.13-rc as of commit
fe5ba6bf91b3 ("net: enetc: add initial netc-blk-ctrl driver support")
Signed-off-by: Marek Vasut <marex@denx.de>
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Linux DTS compatible MDIO bitbanging driver.
Both clause 22 and clause 45 MDIO supported and validated.
Heavily based on the Linux drivers (more or less the same code base).
Signed-off-by: Markus Gothe <markus.gothe@genexis.eu>
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Not all platforms supports sgmii and/or usxgmii. So we add Kconfig
options for these features and enable them only for supported
platforms.
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
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This patch series by Hanyuan Zhao <hanyuan-z@qq.com> provides a number of
improvements to the dc2114x driver.
Link: https://lore.kernel.org/r/tencent_BD4B002FC63A5F77969D9BD1FFF125371C08@qq.com
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bus"
Romain Naour <romain.naour@smile.fr> says:
We are using a custom board where an ethernet switch device KSZ9896 is
available. This family of devices can use several types of serial bus
as management interface: mdio, i2c or SPI. Due to board design
constraints and because we initially planned to use this device only
from Linux, the SPI bus was used.
Luckily we are using a recent enough u-boot release where KSZ9477
driver is available... but only for the i2c interface. Indeed, unlike
the kernel driver, the KSZ9477 driver doesn't use the regmap API to
access the underlying bus since the regmap API is limited to direct
memory access [1].
Until regmap API with bus support is available in U-boot, we introduced
struct ksz_phy_ops to store low-level ksz bus operations (I2C or SPI).
This series has been tested on the current master branch (after v2024.10
release).
[1] https://source.denx.de/u-boot/u-boot/-/blob/v2024.10-rc5/drivers/core/Kconfig?ref_type=tags#L188
Link: https://lore.kernel.org/r/20241008075435.1572727-1-romain.naour@smile.fr
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The Microchip KSZ Gigabit Ethernet Switches support
SGMII/RGMII/MII/RMII with register access via SPI, I2C, or MDIO.
Since this driver is now able to check the underlying bus type,
handle the case when the SPI bus is used.
The SPI bus is only used for 8/16/32 wide access of registers.
Reword Kconfig option to include SPI bus support.
Signed-off-by: Romain Naour <romain.naour@smile.fr>
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Some IP cores of dc2114x or its variants do not comply so well with
the behaviors described by the official document. Originally this
driver uses only one tx descriptor and organizes it as a ring buffer,
which would lead to a problem that one packet would be sent twice.
This commit adds support to prevent this bug if you are using IP
cores with this issue, by using multiple tx descriptors and
organizing them as a real well-defined ring buffer.
Signed-off-by: Hanyuan Zhao <zhaohy22@mails.tsinghua.edu.cn>
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Some IP cores of dc2114x or its variants do not comply so well with
the behaviors described by the official document. A packet could be
sent successfully but reported with No Carrier error. Latest drivers
of this IP core have not detect this error anymore.
Signed-off-by: Hanyuan Zhao <zhaohy22@mails.tsinghua.edu.cn>
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There're a few ethernet IP cores which have the same functions with dc2114x,
and can be connected to CPU by AXI or other buses. This commit adds support
for the platforms that do not have PCI controllers, using MMIO to communicate
with the dc2114x IP core.
Signed-off-by: Hanyuan Zhao <zhaohy22@mails.tsinghua.edu.cn>
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Add what it takes to enable NETDEVICES with NET_LWIP and enable DHCP as
well as the dhcp command. CMD_TFTPBOOT is selected by BOOTMETH_EFI due
to this code having an implicit dependency on do_tftpb().
Note that PXE is likely non-fonctional with NET_LWIP (or at least not
100% functional) because DHCP option 209 is not supported by the lwIP
library. Therefore, BOOTP_PXE_DHCP_OPTION cannot be enabled.
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Tested-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
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Prepare the introduction of the lwIP (lightweight IP) TCP/IP stack by
adding a new net/lwip/ directory and the NET_LWIP symbol. Network
support is either NO_NET, NET (legacy stack) or NET_LWIP. Subsequent
commits will introduce the lwIP code, re-work the NETDEVICE integration
and port some of the NET commands and features to lwIP.
SPL_NET cannot be enabled when NET_LWIP=y. SPL_NET pulls some symbols
that are part of NET (such as arp_init(), arp_timeout_check(),
arp_receive(), net_arp_wait_packet_ip()). lwIP support in SPL may be
added later.
Similarly, DFU_TFTP and FASTBOOT are not compatible with NET_LWIP
because of dependencies on net_loop(), tftp_timeout_ms,
tftp_timeout_count_max and other NET things. Let's add a dependency on
!NET_LWIP for now.
SANDBOX can select NET_LWIP but doing so will currently disable the eth
dm tests as well as the wget tests which have strong dependencies on the
NET code.
Other adjustments to Kconfig files are made to fix "unmet direct
dependencies detected" for USB_FUNCTION_SDP and CMD_FASTBOOT when
the default networking stack is set to NET_LWIP ("default NET_LWIP"
instead of "default NET" in Kconfig).
The networking stack is now a choice between NO_NET,
NET and NET_LWIP. Therefore '# CONFIG_NET is not set' should be
'CONFIG_NO_NET=y'. Adjust the defconfigs accordingly.
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
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Introduce ETH_SANDBOX_LWIP which enables a mock driver similar to
ETH_SANDOX but without the dependencies on the legacy network stack
(NET) so that it may be enabled when the lwIP stack (NET_LWIP) is
introduced. The driver does nothing at this stage but its presence
will allow dm_test_iommu_noiommu [1] to pass.
[1] ./u-boot -T -c "ut dm dm_test_iommu_noiommu"
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
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Simon Glass <sjg@chromium.org> says:
When the SPL build-phase was first created it was designed to solve a
particular problem (the need to init SDRAM so that U-Boot proper could
be loaded). It has since expanded to become an important part of U-Boot,
with three phases now present: TPL, VPL and SPL
Due to this history, the term 'SPL' is used to mean both a particular
phase (the one before U-Boot proper) and all the non-proper phases.
This has become confusing.
For a similar reason CONFIG_SPL_BUILD is set to 'y' for all 'SPL'
phases, not just SPL. So code which can only be compiled for actual SPL,
for example, must use something like this:
#if defined(CONFIG_SPL_BUILD) && !defined(CONFIG_TPL_BUILD)
In Makefiles we have similar issues. SPL_ has been used as a variable
which expands to either SPL_ or nothing, to chose between options like
CONFIG_BLK and CONFIG_SPL_BLK. When TPL appeared, a new SPL_TPL variable
was created which expanded to 'SPL_', 'TPL_' or nothing. Later it was
updated to support 'VPL_' as well.
This series starts a change in terminology and usage to resolve the
above issues:
- The word 'xPL' is used instead of 'SPL' to mean a non-proper build
- A new CONFIG_XPL_BUILD define indicates that the current build is an
'xPL' build
- The existing CONFIG_SPL_BUILD is changed to mean SPL; it is not now
defined for TPL and VPL phases
- The existing SPL_ Makefile variable is renamed to SPL_
- The existing SPL_TPL Makefile variable is renamed to PHASE_
It should be noted that xpl_phase() can generally be used instead of
the above CONFIGs without a code-space or run-time penalty.
This series does not attempt to convert all of U-Boot to use this new
terminology but it makes a start. In particular, renaming spl.h and
common/spl seems like a bridge too far at this point.
The series is fully bisectable. It has also been checked to ensure there
are no code-size changes on any commit.
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SPL_BUILD is not a Kconfig symbol. Perhaps the intent here is to use
SPL instead. However, this causes build errors, e.g. with T1024RDB_NAND
So drop the dependency on !SPL_BUILD since it does nothing.
Signed-off-by: Simon Glass <sjg@chromium.org>
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FTGMAC100 enables drivers/net/ftgmac100.c which uses
PHY_INTERFACE_MODE_NCSI, which is defined only when PHY_NCSI is enabled.
Therefore FTGMAC100 depends on PHY_NCSI. However adding such a
dependency causes a "recursive dependency detected!" message, so
add a dependency on NET instead (PHY_NCSI depends on NET).
All in all, either the stack is NET and FTGMAC100 can be enabled,
or it is NET_LWIP (or NO_NET) and it cannot.
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
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Add dwc_eth_qos glue driver for the Intel Elkhart-Lake SOC.
Signed-off-by: Philip Oberfichtner <pro@denx.de>
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This adds the driver for the ESS EDMA ethernet adapter
found inside of Qualcomm IPQ40xx SoC series.
This driver also integrates the built in modified QCA8337N
switch support as they are tightly integrated.
Co-Developed-by: Gabor Juhos <j4g8y7@gmail.com>
Signed-off-by: Gabor Juhos <j4g8y7@gmail.com>
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
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As part of bringing the master branch back in to next, we need to allow
for all of these changes to exist here.
Reported-by: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: Tom Rini <trini@konsulko.com>
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When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay
Ethernet"' I failed to notice that b4 noticed it was based on next and
so took that as the base commit and merged that part of next to master.
This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing
changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35.
Reported-by: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: Tom Rini <trini@konsulko.com>
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This driver support the Synopsys Designware Ethernet 10G
IP block refer from the driver dwc_eth_qos.
The driver MAC register mapping is different between
Synopsys QoS IP and Synopsys 10G IP, and thus new file
is created meant for Sysnopsys 10G IP.
The dwc_eth_xgmac_socfpga.c is specific to a device family,
the driver support the specific configuration used in
Intel SoC FPGA Agilex5.
This driver is extensible for other device family to use.
Signed-off-by: Boon Khai Ng <boon.khai.ng@intel.com>
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Port the mdio-mux-meson-gxl.c Linux driver introduced in [1],
and adapt it to U-Boot.
This driver is needed to boot U-Boot with Linux DT since v6.4,
since it switched the MDIO mux from the mmio to a proper GXL driver.
[1] 9a24e1ff4326 ("net: mdio: add amlogic gxl mdio mux support")
Link: https://lore.kernel.org/r/20231213-u-boot-gxl-mdio-mux-v2-1-c56bb02a75ea@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
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There are no platforms which enable this feature, so remove it.
Signed-off-by: Tom Rini <trini@konsulko.com>
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It adds the driver for the internal MDIO bus of HIFEMAC Ethernet
controller. It's based on the mainstream linux driver.
Signed-off-by: Yang Xiwen <forbidden405@outlook.com>
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It adds the driver for HIFEMAC Ethernet controller found on HiSilicon
SoCs like Hi3798MV200. It's based on the mainstream linux driver, but
quite a lot of code gets rewritten and cleaned up to adopt u-boot driver
model.
Signed-off-by: Yang Xiwen <forbidden405@outlook.com>
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Add a new glue driver for Rockchip SoCs, i.e RK3568, with a GMAC based
on Synopsys DWC Ethernet QoS IP.
rk_gmac_ops was ported from linux commit:
3bb3d6b1c195 ("net: stmmac: Add RK3566/RK3568 SoC support")
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
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