building mtk ethernet driver for aarch64 (mt7622) results
in warnings/errors
"error: cast from pointer to integer of different size"
Fixes: 23f17164d9 ("ethernet: MediaTek: add ethernet driver for MediaTek ARM-based SoCs")
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
This patch add sgmii init part for the mediatek SoC that
support sgmii mode. It is a must for mt7622.
Signed-off-by: MarkLee <Mark-MC.Lee@mediatek.com>
At present dm/device.h includes the linux-compatible features. This
requires including linux/compat.h which in turn includes a lot of headers.
One of these is malloc.h which we thus end up including in every file in
U-Boot. Apart from the inefficiency of this, it is problematic for sandbox
which needs to use the system malloc() in some files.
Move the compatibility features into a separate header file.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present devres.h is included in all files that include dm.h but few
make use of it. Also this pulls in linux/compat which adds several more
headers. Drop the automatic inclusion and require files to include devres
themselves. This provides a good indication of which files use devres.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
- DFU support file operations lager then the default max size
- add dfu support to dwc2 for bcm2835
- enable DFU for RPi4
- Fix RPi4 memory map to include the genet device
- add driver for the genet ethernet device
- enable network support in RPi4 config
The Broadcom GENET Ethernet MACs are used in several MIPS based SoCs
and in the Broadcom 2711/2838 SoC used on the Raspberry Pi 4.
There is no publicly available documentation, so this driver is based
on the Linux driver. Compared to that the queue management is
drastically simplified, also we only support version 5 of the IP and
RGMII connections between MAC and PHY, as used on the RPi4.
Signed-off-by: Amit Singh Tomar <amittomer25@gmail.com>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
[Andre: heavy cleanup and a few fixes]
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Tested-by: Corentin Labbe <clabbe@baylibre.com>
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
Now that arch specific dma mapping APIs take care of cache
flush/invalidate, drop local cache flush operation.
While at that fix dma_unmap_single() call to match new prototype
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Separate MAC and serdes configuration, MAC configuration must be applied
at each enetc_start() as FLR clears it.
This restores traffic for ENETC interfaces in USXGMII mode.
Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
The LS1028A SoC is special in the handling of the MAC addresses. We need
to write to the IERB version of the PSIPMAR0/1 register. This value will
be sampled into the corresponding port PSIPMAR0/1 register if the PCI
memory access is enabled.
Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Intead of setting the MAC address in enetc_start() use the proper
write_hwaddr(). U-Boot takes care of the random MAC address, too.
Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Passes on the primary address used by u-boot to Linux. The code does a DT
fix-up for ENETC PFs and sets the primary MAC address in IERB. The address
in IERB is restored on ENETC PCI functions at FLR.
Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
At present panic() is in the vsprintf.h header file. That does not seem
like an obvious choice for hang(), even though it relates to panic(). So
let's put hang() in its own header.
Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: Migrate a few more files]
Signed-off-by: Tom Rini <trini@konsulko.com>
These three clock functions don't use driver model and should be migrated.
In the meantime, create a new file to hold them.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add specific dm code, but maintaining this driver as is, so more in the
shape of a mii library. Can be moved to dm in a further step.
Signed-off-by: Angelo Durgehello <angelo.dureghello@timesys.com>
Add support for DPSPARSER object (create/destroy, open/close, apply spb)
which is required to configure Soft Parser by using MC.
Also add uboot command to apply Soft Parser Blob with command:
fsl_mc apply spb <spb_load_addr>
Signed-off-by: Florinel Iordache <florinel.iordache@nxp.com>
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
Passing 0 to PHY connect used to trigger a MDIO scan due to a bug fixed in
the meantime. It's unclear if bcm-sf2 wants to connect to PHY @ addr 0 or
is scanning the bus, passing -1 here should keep it functional either way.
Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Cc: Jiandong Zheng <jdzheng@broadcom.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
At present if CONFIG_SPL_GPIO_SUPPORT is enabled then the GPIO uclass
is included in SPL/TPL without any control for boards. Some boards may
want to disable this to reduce code size where GPIOs are not needed in
SPL or TPL.
Add a new Kconfig option to permit this. Default it to 'y' so that
existing boards work correctly.
Change existing uses of CONFIG_DM_GPIO to CONFIG_IS_ENABLED(DM_GPIO) to
preserve the current behaviour. Also update the 74x164 GPIO driver since
it cannot build with SPL.
This allows us to remove the hacks in config_uncmd_spl.h and
Makefile.uncmd_spl (eventually those files should be removed).
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Get flow ID information for RX DMA channel using dma_get_cfg() interface
instead of reading from DT. This is required in order to avoid DT update
whenever there is change in the range of flow ID allocated to the host.
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
This bus is used to access internal SoC PHYs. These PHYs are configured
by the ENETC driver directly, but it's useful to have command line access
to this MDIO to debug the system especially when using new external PHYs.
Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
On some boards MDIO may get stuck if it detects echo on the line. This is
a know hardware issue, there is a board fix for it. In case we're running
on a board that doesn't have the fix, we don't want to loop here forever
and freeze U-Boot.
Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
This reduces the time needed to establish a link as we don't reset the link
each time the interface is used. Our Link capabilities do not change at
run-time so there is no need to re-apply PHY configuration each time.
Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
The original code enabled link speeds up to 1Gbps, but the interface can
go up to 2.5G, enable that speed to in PHY AN mask.
Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
In some cases the link on the system interface of the aquantia PHY comes up
after the link on line interface. The link state loop only checks the line
side, which may result in first packet sent being lost.
Use aquantia_link_is_up instead, which checks both system and line side on
gen 2/3 PHYs to avoid losing the 1st packet.
Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Aquantia PHYs have a SMBus interface mostly used for debug. The addresses
on this interface are normally set up by PHY firmware, but depending on the
board they may end up not being unique. Add an optional DT property used
to change SMBus address if needed.
Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
MDI pins up to the RJ45 connector may be reversed on the board and the
default PHY configuration applied by firmware may or may not match that.
Add an optional DT property to configure MDI reversal for this case.
Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
If PHY is not ready for data by the time _config is called, reconfigure the
PHY system interface to use the proper protocol based on phydev->interface,
just in case the defaults set by PHY firmware don't match current
configuration.
Signed-off-by: Florin Laurentiu Chiculita <florinlaurentiu.chiculita@nxp.com>
Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Uses the data field in phy_driver structure to identify the PHY generation.
This is useful for custom configuration as non-generic PHY registers are
not 100% compatible between generations.
Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
The PHY supports XFI and USXGMII, the notable difference being that USX AN
is enabled for USXGMII. Legacy code uses XGMII for any 10G proto and
detects whether USX AN should be enabled or not using a PHY status
register. Keep that functionality too, so we don't break existing drivers.
Signed-off-by: Razvan Ionut Cirjan <razvanionut.cirjan@nxp.com>
Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
On mv88E6071 the 'EDet' field offset, width and sense control
bits are different, adjust the driver to init the PHY control
register as needed. This fixes not working link detection and
tftp transfers.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Reviewed-by: Chris Packham <judge.packham@gmail.com>
Tested-by: Chris Packham <judge.packham@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
On 88E6071 chip the port status register bit field offsets
for duplex and link bits differ. Extend the driver to use
88E6071 specific offset values. The width of bit fields for
speed status differ, too. Adapt for proper port speed
detection on 88E6071.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Reviewed-by: Chris Packham <judge.packham@gmail.com>
Tested-by: Chris Packham <judge.packham@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Extend the driver to init switch register offsets from variables
instead of compile time macros and enable detection of 88E6071 and
compatible devices. Ethernet transfer (e.g. tftp) does not work yet,
so enable the registration of the 'indirect mii' bus for easier PHY
register access by 'mii' command.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
The KSZ8081 PHY has a factory test mode which is set at the de-assertion
of the reset line based on the RXER (KSZ8081RNA/RND) or TXC
(KSZ8081MNX/RNB) pin. If a pull-down is missing, or if the pin has a
pull-up, the factory test mode should be cleared by manually writing a 0
(according to the datasheet).
Create another ksz8081_config function to handle this case.
Suggested-by: Antoine Tenart <antoine.tenart@bootlin.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Aquantia quad-phys may take longer to initialize. This commit adds
a polling mechanism for a global alarm bit that tells if phy init
sequence is completed.
Signed-off-by: Florin Chiculita <florinlaurentiu.chiculita@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
This allows passing arbitrary addresses through macb_miiphy_read and
macb_miiphy_write, therefore enabling the mii command to access
all mdio bus devices instead of only the defined phy.
Signed-off-by: Josef Holzmayr <holzmayr@rsi-elektrotechnik.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
