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SerDes driver is used by other sub systems like PCI, sRIO etc.
So modify it to be more general. The SerDes driver provides common
API's that can also be extended for other peripherals SerDes
configurations.
Signed-off-by: Hao Zhang <[email protected]>
Signed-off-by: Ivan Khoronzhuk <[email protected]>
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Enhance the driver to use cmu/comlane/lane specific configurations
instead of 1 big array of configuration.
Signed-off-by: Hao Zhang <[email protected]>
Signed-off-by: Ivan Khoronzhuk <[email protected]>
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This patch split the Keystone II SGMII SerDes related code from
Ethernet driver and create a separate SGMII SerDes driver.
The SerDes driver can be used by others keystone subsystems
like PCI, sRIO, so move it to driver/soc/keystone directory.
Add soc specific drivers directory like in the Linux kernel.
It is going to be used by keysotone soc specific drivers.
Signed-off-by: Hao Zhang <[email protected]>
Signed-off-by: Ivan Khoronzhuk <[email protected]>
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The header file for the driver should be in correct place.
So move it to "arch/arm/include/asm/ti-common/keystone_net.h"
and correct driver's external dependencies. At the same time
align and correct some definitions.
Acked-by: Murali Karicheri <[email protected]>
Signed-off-by: Ivan Khoronzhuk <[email protected]>
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Currently the network driver is used only by k2hk evm board.
The k2hk SoC contains NETCP v1.0, but Keystone2 SoCs, like k2e
contain NETCP v1.5. So driver should be able to work with such kind
of NETCP. This commit adds this opportunity. The main difference in
masks and some registers, the logic is the same, so only definitions
should be changed. To differentiate between versions add KS2_NETCP_V1_0
and KS2_NETCP_V1_5. Also remove unused and no more needed defines.
The port number is specific for each board so move this parameter to
configuration.
Acked-by: Murali Karicheri <[email protected]>
Signed-off-by: Hao Zhang <[email protected]>
Signed-off-by: Ivan Khoronzhuk <[email protected]>
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Currently keystone has misc_init_r where all DSPS are turned off
by default. So enable this function.
Signed-off-by: Ivan Khoronzhuk <[email protected]>
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This patch adds Keystone II Lammar (K2L) EVM board support.
Acked-by: Vitaly Andrianov <[email protected]>
Signed-off-by: Hao Zhang <[email protected]>
Signed-off-by: Ivan Khoronzhuk <[email protected]>
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Add support of usb xhci. xHCI controls all USB speeds of the Host
mode, that is, the SS through the SS PHY, as well as the HS, FS, and
LS through the USB2 PHY. xHCI replaces and supersedes all previous
host HCIs (HS-only EHCI, FS/LS OHCI and UHCI), and is therefore not
backwards compatible with any of them. The USB3SS’s USB Controller is
fully compliant with xHC.
Acked-by: Vitaly Andrianov <[email protected]>
Signed-off-by: WingMan Kwok <[email protected]>
Signed-off-by: Ivan Khoronzhuk <[email protected]>
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The keystone_nav driver is general driver intended to be used for
working with queue manager and pktdma for different IPs like NETCP,
AIF, FFTC, etc. So the it's API shouldn't be named like it works only
with one of them, it should be general names. The names with prefix
like netcp_* rather do for drivers/net/keystone_net.c driver. So it's
good to generalize this driver to be used for different IP's and
delete confusion with real NETCP driver.
The current netcp_* functions of keystone navigator can be used for
other settings of pktdma, not only for NETCP. The API of this driver
is used by the keystone_net driver to work with NETCP, so net driver
also should be corrected. For convenience collect pkdma
configurations in drivers/dma/keystone_nav_cfg.c.
Acked-by: Vitaly Andrianov <[email protected]>
Signed-off-by: Ivan Khoronzhuk <[email protected]>
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The keystone_nav is used by drivers/net/keystone_net.c driver to
send and receive packets, but currently it's placed at keystone
arch sources. So it should be in the drivers directory also.
It's separate driver that can be used for sending and receiving
pktdma packets by others drivers also.
This patch just move this driver to appropriate directory and
doesn't add any functional changes.
Acked-by: Murali Karicheri <[email protected]>
Signed-off-by: Ivan Khoronzhuk <[email protected]>
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The maxBCM board is equipped with the Marvell Armada-XP MV78460 SoC. It
integrates an SPI NOR flash and an Marvell 88E6185 switch.
Signed-off-by: Stefan Roese <[email protected]>
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This patch adds basic support for the Marvell DB-MV784MP-GP evaulation
board. This is the first board that uses the recently created
Armada XP 78460 SoC support.
Signed-off-by: Stefan Roese <[email protected]>
Tested-by: Luka Perkov <[email protected]>
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The Marvell MV78460 eval board DB-78460-BP seems to need a longer
PHY autonegotiation timeout than the "standard" 4 seconds. So lets
make this timeout configurable. If not defined in the board config
header the original 4000ms is used.
Signed-off-by: Stefan Roese <[email protected]>
Cc: Joe Hershberger <[email protected]>
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XP SoC
This patch adds support for the NETA ethernet controller which is integrated
in the Marvell Armada XP SoC's. This port is based on the Linux driver which
has been stripped of the in U-Boot unused portions.
Tested on the Marvell MV78460 eval board db-78460-bp.
Signed-off-by: Stefan Roese <[email protected]>
Cc: Joe Hershberger <[email protected]>
Tested-by: Luka Perkov <[email protected]>
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These mbus functions are ported from Barebox. The Barebox version is
ported from Linux. These functions will be first used by the upcoming
Armada XP support. Later other Marvell SoC's will be adopted to use
these functions as well (Kirkwood, Orion).
Signed-off-by: Stefan Roese <[email protected]>
Tested-by: Luka Perkov <[email protected]>
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Commit 155fa9af95ac5be857a7327e7a968a296e60d4c8 changed the way
to define a GPIO line, which can be used to force CS high
across multiple transactions. In order to fix sf detection
change board code to make use of board_spi_cs_gpio(..).
Signed-off-by: Christian Gmeiner <[email protected]>
Acked-by: Stefano Babic <[email protected]>
Acked-by: Nikita Kiryanov <[email protected]>
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Enable FIT support and the bootelf command. Also change the default load
address to somewhere other than the normal load address of the kernel,
to allow for decompression without overwriting the original file.
Signed-off-by: Simon Glass <[email protected]>
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To get a display in U-Boot on link you must either build a coreboot that
always sets it up, or use Esc-Refresh-Power to reset the machine.
When we do have a display, it is nice to display the model at the top, so
enable this option.
Signed-off-by: Simon Glass <[email protected]>
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We may as well use hush. The auto-complete option was incorrect so this was
not enabled. Also expand the command line size a little and go back to the
default prompt since "boot>" doesn't seem any more useful.
Signed-off-by: Simon Glass <[email protected]>
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Add defines to enable the Chrome OS EC interface and set it up on init.
Signed-off-by: Simon Glass <[email protected]>
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Add this to the table so that it can be recognised.
Signed-off-by: Simon Glass <[email protected]>
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The dhcp option is required to get bootp to work on the Chromebook Pixel,
so enable it.
Signed-off-by: Simon Glass <[email protected]>
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The fdt_for_each_subnode() iterator macro provided by this patch can be
used to iterate over a device tree node's subnodes. At each iteration a
loop variable will be set to the next subnode.
Acked-by: Simon Glass <[email protected]>
Signed-off-by: Thierry Reding <[email protected]>
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The fdtdec_pci_get_bdf() function returns the bus, device, function
triplet of a PCI device by parsing the "reg" property according to the
PCI device tree binding.
Acked-by: Simon Glass <[email protected]>
Signed-off-by: Thierry Reding <[email protected]>
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Add the fdt_get_resource() and fdt_get_named_resource() functions which
can be used to parse resources (memory regions) from an FDT. A helper to
compute the size of a region is also provided.
Signed-off-by: Thierry Reding <[email protected]>
Acked-by: Simon Glass <[email protected]>
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Given a device tree node, a property name and an index, the new function
fdt_get_string_index() will return in an output argument a pointer to
the index'th string in the property's value.
The fdt_get_string() is a shortcut for the above with the index being 0.
Signed-off-by: Thierry Reding <[email protected]>
Acked-by: Simon Glass <[email protected]>
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Given a device tree node and a property name, the new fdt_find_string()
function will look up a given string in the string list contained in the
property's value and return its index.
Signed-off-by: Thierry Reding <[email protected]>
Acked-by: Simon Glass <[email protected]>
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Given a device tree node and a property name, the fdt_count_strings()
function counts the number of strings found in the property value.
Signed-off-by: Thierry Reding <[email protected]>
Acked-by: Simon Glass <[email protected]>
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USB support must be enabled before config_distro_bootcmd.h is included
for bootcmd to include USB-related functionality.
Signed-off-by: Stephen Warren <[email protected]>
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The built-in SMSC 95xx chip doesn't know its own MAC address. Instead,
we must query it from the VC firmware; it's probably encoded in fuses
on the BCM2835.
Signed-off-by: Stephen Warren <[email protected]>
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Enable DWC2 USB, storage and ethernet support. Tested on RPi B+.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Stephen Warren <[email protected]>
Cc: Chin Liang See <[email protected]>
Cc: Dinh Nguyen <[email protected]>
Cc: Albert Aribaud <[email protected]>
Cc: Tom Rini <[email protected]>
Cc: Wolfgang Denk <[email protected]>
Cc: Pavel Machek <[email protected]>
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This is the USB host controller used on the Altera SoCFPGA and Raspbery Pi.
This code has three checkpatch warnings, but to make sure it stays at least
readable and clear, these are not fixed. These bugs are in the USB request
handling combinatorial logic, so any abstracting of those is out of question.
Tested on DENX MCV (Altera SoCFPGA 5CSFXC6C6U23C8N) and RPi B+ (BCM2835).
Signed-off-by: Oleksandr Tymoshenko <[email protected]>
Signed-off-by: Stephen Warren <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Cc: Chin Liang See <[email protected]>
Cc: Dinh Nguyen <[email protected]>
Acked-by: Pavel Machek <[email protected]>
Cc: Vince Bridgers <[email protected]>
Tested-by: Dinh Nguyen <[email protected]>
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Adjust the driver so that leaf functions take a pointer to the serial port
register base. Put all the global configuration in the init function, and
use the same settings from then on.
This makes it much easier to move to driver model without duplicating the
code, since with driver model we use platform data rather than global
settings.
The driver is compiled with either the CONFIG_PL010_SERIAL or
CONFIG_PL011_SERIAL option and this determines the uart type. With driver
model this needs to come in from platform data, so create a new
CONFIG_PL01X_SERIAL config which brings in the driver, and adjust the
driver to support both peripheral variants.
Signed-off-by: Simon Glass <[email protected]>
Tested-by: Stephen Warren <[email protected]>
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Convert the BCM2835 GPIO driver to use driver model, and switch over
Raspberry Pi to use this, since it is the only board.
Signed-off-by: Simon Glass <[email protected]>
Tested-by: Stephen Warren <[email protected]>
Acked-by: Stephen Warren <[email protected]>
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Add a driver for the simple-bus nodes, which allows devices within these
nodes to be bound.
Signed-off-by: Simon Glass <[email protected]>
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Now that serial and GPIO are available for iMX.6, move cm_fx6 over as an
example.
Acked-by: Igor Grinberg <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Nikita Kiryanov <[email protected]>
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Add driver model support with this driver. Boards which use this driver
should define platform data in their board files.
Signed-off-by: Simon Glass <[email protected]>
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The U_BOOT_DEVICE macro allows the declaration of a single U-Boot device.
Add an equivalent macro to declare an array of devices, for convenience.
Signed-off-by: Simon Glass <[email protected]>
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The existing ll_entry_declare() permits a single element of the list to
be added to a linker list. Sometimes we want to add several objects at
once. To avoid lots of messy declarations, add a macro to support this.
Signed-off-by: Simon Glass <[email protected]>
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Adjust this driver to use driver model and move smdk5420 boards over to
use it.
Acked-by: Jagannadha Sutradharudu Teki <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
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Adjust the sandbox cros_ec emulation driver to work with driver model, and
switch over to driver model for sandbox cros_ec.
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Jagannadha Sutradharudu Teki <[email protected]>
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Add support for driver model if enabled. This involves minimal changes
to the code, mostly just plumbing around the edges.
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Jagannadha Sutradharudu Teki <[email protected]>
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This converts the Tegra SPI drivers to use driver model. This is tested
on:
- Tegra20 - trimslice
- Tegra30 - beaver
- Tegra124 - dalmore
(not tested on Tegra124)
Reviewed-by: Jagannadha Sutradharudu Teki <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
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Use driver model for exynos5 board SPI flash.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Jagannadha Sutradharudu Teki <[email protected]>
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Convert sandbox's spi flash emulation driver to use driver model.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Jagannadha Sutradharudu Teki <[email protected]>
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Add a driver model uclass for SPI flash which supports the common
operations (read, write, erase). Since we must keep support for the
non-dm interface, some modification of the spi_flash header is required.
CONFIG_DM_SPI_FLASH is used to enable driver model for SPI flash.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Jagannadha Sutradharudu Teki <[email protected]>
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Since spi_flash.h is supposed to be the public API for SPI flash, move
private things to sf_internal.h. Also tidy up a few comment nits.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Jagannadha Sutradharudu Teki <[email protected]>
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