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This driver depends on PCI. Update the Kconfig accordingly.
Signed-off-by: Sean Anderson <[email protected]>
Reviewed-by: Tim Harvey <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
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Now, spi_flash_probe_bus_cs() relies on DT for spi speed and mode
and logically calls spi_get_bus_and_cs(). In case spi mode and speed are
not read from DT, make usage of spi_flash_probe() instead.
To sum-up:
- Previous call tree was:
spi_flash_probe() -> spi_flash_probe_bus_cs() -> spi_get_bus_and_cs()
- Current call tree is:
spi_flash_probe() -> _spi_get_bus_and_cs()
spi_flash_probe_bus_cs() -> spi_get_bus_and_cs()
This patch impacts the following :
- cmd/sf.c: if spi mode and/or speed is passed in argument of
do_spi_flash_probe(), call spi_flash_probe() otherwise call
spi_flash_probe_bus_cs().
- drivers/net/fm/fm.c: as by default spi speed and mode was set to
0 and a comment indicates that speed and mode are read from DT,
use spi_flash_probe_bus_cs().
- drivers/net/pfe_eth/pfe_firmware.c: spi speed and mode are not read
from DT by all platforms using this driver, so keep legacy and replace
spi_flash_probe_bus_cs() by spi_flash_probe();
- drivers/net/sni_netsec.c : spi speed and mode are not read from DT,
so replace spi_flash_probe_bus_cs() by spi_flash_probe().
- drivers/usb/gadget/max3420_udc.c: Can't find any platform which make
usage of this driver, nevertheless, keep legacy and replace
spi_get_bus_and_cs() by _spi_get_bus_and_cs().
- env/sf.c: a comment indicates that speed and mode are read
from DT. So use spi_flash_probe_bus_cs().
Signed-off-by: Patrice Chotard <[email protected]>
Cc: Marek Behun <[email protected]>
Cc: Jagan Teki <[email protected]>
Cc: Vignesh R <[email protected]>
Cc: Joe Hershberger <[email protected]>
Cc: Ramon Fried <[email protected]>
Cc: Lukasz Majewski <[email protected]>
Cc: Marek Vasut <[email protected]>
Cc: Wolfgang Denk <[email protected]>
Cc: Simon Glass <[email protected]>
Cc: Stefan Roese <[email protected]>
Cc: "Pali Rohár" <[email protected]>
Cc: Konstantin Porotchkin <[email protected]>
Cc: Igal Liberman <[email protected]>
Cc: Bin Meng <[email protected]>
Cc: Pratyush Yadav <[email protected]>
Cc: Sean Anderson <[email protected]>
Cc: Anji J <[email protected]>
Cc: Biwen Li <[email protected]>
Cc: Priyanka Jain <[email protected]>
Cc: Chaitanya Sakinam <[email protected]>
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Macro MVNETA_GMAC_FORCE_LINK_UP can be dropped from value assignment in
fixed link case, since it's value is written into the register later in
the function for link-down-to-link-up case. The value is written as
MVNETA_GMAC_FORCE_LINK_DOWN | MVNETA_GMAC_FORCE_LINK_PASS, and so the
macro definition can also be dropped.
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Guard the code handling the fixed PHY case by
CONFIG_IS_ENABLED(PHY_FIXED).
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Since this member is checked only at two places drop it and inline it's
usage.
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Write PHY address just before enabling HW polling of the PHY.
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Stop parsing fixed-link in the MAC driver. Instead support only PHY mode
and let the fixed PHY driver handle the fixed-link case.
Enable CONFIG_PHY_FIXED for mvneta boards that need it: Turris Omnia and
ESPRESSObin.
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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The CONFIG_* macros are reserved for Kconfig. This was probably done
when this driver was being imported from Linux. Rename the macro.
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Drop checking for CONFIG_PHYLIB in mvneta, this is already done in
Kconfig.
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Drop unnecessary space in mvneta_adjust_link().
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Use the bool type instead of int for status_change variable.
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Drop one indentation level in the mvneta_adjust_link() function.
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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The `ret` variable in mvneta_probe() is unused if DM_GPIO is disabled.
Since the variable is used only once after assigning value, we can
inline the usage and drop the variable.
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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This MDIO bus is now handled by a proper mvmdio DM driver. Remove it
from mvneta.
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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We don't need to remember PHY address anymore, because since using DM
MDIO for connecting PHY, the address is parsed by mdio-uclass from
the ofnode.
But the driver uses a special value of the address to signal fixed link
usage.
Drop phyaddr add fixed_link in driver private structure. This simplifies
code a little.
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Use the modern DM MDIO API for connecting PHY in the mvneta driver.
This requires enabling MVMDIO driver in several config files.
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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In mvneta_adjust_link() we need to set MII_SPEED bit only if PHY reports
the speed at 100Mbps.
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Drop .of_to_plat() from the mvneta driver and parse the two properties
in .probe().
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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This patchs adds the ethernet & MDIO driver for the MIPS Octeon II / III
SoC platform. Please note that these drivers are based on the 2013
U-Boot version from Marvell and make use of the platform supported
helper functions for the ethernet functionality, including stuff like
SFP handling.
Signed-off-by: Stefan Roese <[email protected]>
Cc: Ramon Fried <[email protected]>
Cc: Joe Hershberger <[email protected]>
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Add a mask parameter to control the lookup of the PCI region from which
the mapping can be made.
Signed-off-by: Andrew Scull <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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Evolve dm_pci_map_bar() to include an offset and length parameter. These
allow a portion of the memory to be mapped and range checks to be
applied.
Passing both the offset and length as zero results in the previous
behaviour and this is used to migrate the previous callers.
Signed-off-by: Andrew Scull <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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For most Kirkwood boards, the PHY page is already set to page 0
(in register 22) before phy_connect is invoked. But some board like
the Zyxel NSA310S (which uses the network chip MV88E1318S), the PHY page
is not set to page 0. There seems to be some bad data remained in
register 22 when the uclass MVGBE about to invoke phy_connect().
This patch enables the uclass MVGBE to always set the PHY page to 0
before phy_connect.
For reference, please see this discussion:
[RFC PATCH v2] arm: kirkwood: nsa310s: Use Marvell uclass mvgbe
and PHY driver for DM Ethernet.
https://lists.denx.de/pipermail/u-boot/2022-April/480946.html
This patch has been tested with the following Kirkwood boards:
NSA310S (88F6702, network chip MV88E1318S)
Sheevaplug (88F6281, network chip MV88E1318)
Pogo V4 (88F6192, network chip 88E1116R)
GF Home(88F6281, network chip 88E1116R)
Dreamplug (88F6281, network chip MV88E1318)
Dell Kace M300 (88F6282, network chip MV88E1318) - out of tree u-boot
Signed-off-by: Tony Dinh <[email protected]>
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Add support for handling SFP TX disable for MVNETA in the same fashion as
to what MVPP2 is doing in order to enable using SFP-s.
This allows using ethernet on SFP only boards.
Signed-off-by: Robert Marko <[email protected]>
Reviewed-by: Marek Behún <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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- DM9000 DM support
- tftp server bug fix
- mdio ofnode support functions
- Various phy fixes and improvements.
[trini: Fixup merge conflicts in drivers/net/phy/ethernet_id.c
drivers/net/phy/phy.c include/phy.h]
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Add Kconfig entry for the DM9000 MAC.
Reviewed-by: Ramon Fried <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Cc: Joe Hershberger <[email protected]>
Cc: Ramon Fried <[email protected]>
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Add support for U-Boot DM and DT probing.
Reviewed-by: Ramon Fried <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Cc: Joe Hershberger <[email protected]>
Cc: Ramon Fried <[email protected]>
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Instead of reading out the entire FIFO and possibly overwriting U-Boot
memory, read out one packet per recv call, pass it to U-Boot network
stack, and repeat.
Reviewed-by: Ramon Fried <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Cc: Joe Hershberger <[email protected]>
Cc: Ramon Fried <[email protected]>
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Split network handling functions into non-DM specific parts and
common code in preparation for conversion to DM.
Reviewed-by: Ramon Fried <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Cc: Joe Hershberger <[email protected]>
Cc: Ramon Fried <[email protected]>
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Pass private data into IO accessors and use the base addresses of
IO and DATA window from the private data instead of using the hard
coded macros DM9000_IO/DM9000_DATA. Currently both the DM9000_IO
and DM9000_DATA are assigned to the respecive private data fields
for the non-DM case backward compatibility.
Reviewed-by: Ramon Fried <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Cc: Joe Hershberger <[email protected]>
Cc: Ramon Fried <[email protected]>
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Dispose of dm9000.h because none of the function prototypes declared in
it are called anywhere in the codebase. Staticize dm9000_read_srom_word()
because it is now called only from within the dm9000 driver. Drop
dm9000_write_srom_word() because it is no longer used.
Reviewed-by: Ramon Fried <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Cc: Joe Hershberger <[email protected]>
Cc: Ramon Fried <[email protected]>
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Allocate driver private data dynamically in its init function and drop
the static driver private data variable. Pass the dynamic private data
throughout the driver. This is done in preparation for DM conversion.
Reviewed-by: Ramon Fried <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Cc: Joe Hershberger <[email protected]>
Cc: Ramon Fried <[email protected]>
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Rename board_info structure to dm9000_priv to make it clear what this
structure really contains, the driver private data. No functional change.
Reviewed-by: Ramon Fried <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Cc: Joe Hershberger <[email protected]>
Cc: Ramon Fried <[email protected]>
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Reorder the driver functions to get rid of forward declarations.
Staticize whatever is possible. No functional change.
Reviewed-by: Ramon Fried <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Cc: Joe Hershberger <[email protected]>
Cc: Ramon Fried <[email protected]>
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Fix checkpatch errors and warnings. No functional change.
Reviewed-by: Ramon Fried <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Cc: Joe Hershberger <[email protected]>
Cc: Ramon Fried <[email protected]>
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Remove volatile keyword usage from arrays, they are not really volatile
in any way, so this keyword is misused here. No functional change.
Reviewed-by: Ramon Fried <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Cc: Joe Hershberger <[email protected]>
Cc: Ramon Fried <[email protected]>
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Rework DM9000_DMP_PACKET() into dm9000_dump_packet() function,
this brings better type checking. No functional change.
Reviewed-by: Ramon Fried <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Cc: Joe Hershberger <[email protected]>
Cc: Ramon Fried <[email protected]>
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Drop unused function dump_regs() because it is unused.
No functional change.
Reviewed-by: Ramon Fried <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Cc: Joe Hershberger <[email protected]>
Cc: Ramon Fried <[email protected]>
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Rename variables to lowercase to be consistent with coding style.
No functional change.
Reviewed-by: Ramon Fried <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Cc: Joe Hershberger <[email protected]>
Cc: Ramon Fried <[email protected]>
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Use standard debug() macro to print debug messages instead of
reinventing driver-specific macro again. No functional change.
Reviewed-by: Ramon Fried <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Cc: Joe Hershberger <[email protected]>
Cc: Ramon Fried <[email protected]>
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Make accessor names lowercase to be consistent with coding style.
No functional change.
Reviewed-by: Ramon Fried <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Cc: Joe Hershberger <[email protected]>
Cc: Ramon Fried <[email protected]>
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Change type of private struct member mdio_base from void * to
phys_addr_t. This allows us to drop 2 casts.
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
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Convert fdt parsing functions to ofnode parsing functions.
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
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Deduplicate common code in ks2_eth_bind_slaves().
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
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Add driver for the NXP TJA1100 and TJA1101 PHYs. These PHYs are special
BroadRReach 100BaseT1 PHYs used in automotive.
Signed-off-by: Michael Trimarchi <[email protected]>
Signed-off-by: Ariel D'Alessandro <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
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Add read-modify-write unlocked accessor for accessing a PHY register.
Signed-off-by: Ariel D'Alessandro <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
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This driver supports NXP C45 TJA11XX PHYs, but there're also other NXP
TJA11XX PHYs. Let's rename functions in this driver to be c45 variant
specific, so further drivers can be introduced adding support for NXP
TJA11XX PHYs.
Signed-off-by: Ariel D'Alessandro <[email protected]>
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The correct compatible string for i.MX8MP variant of DWC EQoS MAC
is "nxp,imx8mp-dwmac-eqos", use it. Drop the two current users of
the current wrong compatible string to avoid breaking them.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Marcel Ziswiler <[email protected]>
Cc: Peng Fan <[email protected]>
Cc: Stefano Babic <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
Tested-by: Marcel Ziswiler <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
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The current implementation configures RGMII using device tree phy-mode
property and then calls genphy_config
adin_config_rgmii_mode is derived from:
https://github.com/varigit/linux-imx/blob/lf-5.10.y_var04/drivers/net/phy/adin.c#L218-L262
Signed-off-by: Nate Drude <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
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When gpio_request_by_name allocates a gpio output it by default will
de-assert the gpio which for phy-reset will take the PHY out of reset.
As this occurs before eth_phy_reset is called to assert the reset
line it can cause undesired affects if reset timings are not properly
met.
Configure the gpio with GPIOD_IS_OUT_ACTIVE so that reset is kept active
(reset asserted) to avoid this.
Cc: Sean Anderson <[email protected]>
Signed-off-by: Tim Harvey <[email protected]>
Acked-by: Joe Hershberger <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
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When gpio_request_by_name allocates a gpio output it by default will
de-assert the gpio which for phy-reset will take the PHY out of reset.
As this occurs before fec_gpio_reset is called to assert the reset
line it can cause undesired affects if reset timings are not properly
met.
Configure the gpio with GPIOD_IS_OUT_ACTIVE so that reset is kept active
(reset asserted) to avoid this.
Cc: Sean Anderson <[email protected]>
Signed-off-by: Tim Harvey <[email protected]>
Acked-by: Joe Hershberger <[email protected]>
Tested-by: Adam Ford <[email protected]> #imx8mm-beacon
Reviewed-by: Ramon Fried <[email protected]>
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