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Using an MTD device (resp. partition) name in mtdparts is simple and
straightforward. However, for a long time already, another name was
given in mtdparts to indicate a device (resp. partition) so the
"mtdids" environment variable was created to do the match.
Let's create a function that, from an MTD device (resp. partition)
name, search for the equivalent name in the "mtdparts" environment
variable thanks to the "mtdids" string.
Signed-off-by: Miquel Raynal <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
Reviewed-by: Boris Brezillon <[email protected]>
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The current parser is very specific to U-Boot mtdparts implementation.
It does not use MTD structures like mtd_info and mtd_partition. Copy
and adapt the current parser in drivers/mtd/mtd-uclass.c (to not break
the current use of mtdparts.c itself) and write some kind of a wrapper
around the current implementation to allow other commands to benefit
from this parsing in a user-friendly way.
This new function will allocate an mtd_partition array for each
successful call. This array must be freed after use by the caller.
The given 'mtdparts' buffer pointer will be moved forward to the next
MTD device (if any, it will point towards a '\0' character otherwise).
Signed-off-by: Miquel Raynal <[email protected]>
Acked-by: Jagan Teki <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
Reviewed-by: Boris Brezillon <[email protected]>
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The user might want to trigger the probe of any MTD device, export these
functions so they can be called from a command source file.
Signed-off-by: Miquel Raynal <[email protected]>
Acked-by: Jagan Teki <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
Reviewed-by: Boris Brezillon <[email protected]>
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The rk3188 works nicely with the rockchip mmc driver, so we just need
to add the different compatible for it - as used in the Linux kernel.
Signed-off-by: Heiko Stuebner <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>
Acked-by: Philipp Tomsich <[email protected]>
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While trying to enable the dw_mmc on rk3188 I managed to confuse
and hang the dw_mmc controller into not delivering further data.
The fifo state never became ready and the driver was iterating in
the while loop reading 0-byte packets forever.
So inspired by how other implementations handle this, check the fifo-
state beforhand and add a timeout to catch any glaring fifo issues
without hanging uboot altogether.
Signed-off-by: Heiko Stuebner <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>
Acked-by: Philipp Tomsich <[email protected]>
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change writel to writebits32 in ci_pullup() in order
to keep phy configuration in tact.
Signed-off-by: Ramon Fried <[email protected]>
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MSM uses the chipidea controller IP, however it requires
to reinit the phy after controller reset. in EHCI mode there's a
dedicated callback for it.
In device mode however there's no such callback.
Add implementaion of ci_init_after_reset() to implement the above
requirement in case CI_UDC driver is used.
Signed-off-by: Ramon Fried <[email protected]>
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MSM variant of Chipidea must reinitalize the phy
after controller reset.
Introduce ci_init_after_reset() weak function that
can be used to achieve the above init.
Signed-off-by: Ramon Fried <[email protected]>
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Change ehci_usb_probe() function to initialize the
USB according to the init_type provided.
Signed-off-by: Ramon Fried <[email protected]>
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All the underlying USB PHY was handled in the ehci driver.
Use the generic phy API instead.
Signed-off-by: Ramon Fried <[email protected]>
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Add a PHY driver for the Qualcomm dragonboard 410c which
allows switching on/off and resetting the phy connected
to the EHCI controllers and USBHS controller.
Signed-off-by: Ramon Fried <[email protected]>
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platdata_auto_alloc_size was not initialized in structure.
Caused null pointer dereference when configuring device as
gadget.
Signed-off-by: Ramon Fried <[email protected]>
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Use standard board_usb_init() instead of the specific board_prepare_usb.
Signed-off-by: Ramon Fried <[email protected]>
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Since commit 7b3b74d32127 ("serial: serial_stm32: Enable overrun")
on STM32F7xx based boards, the first lines of serial output are
missing during boot (we no more see the U-Boot release version,
board model and DRAM size).
By enabling the uart FIFO on STM32F7, the complete U-boot log
can be sent correctly.
Signed-off-by: Patrice Chotard <[email protected]>
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The Arm Versatile Express and Juno development boards contain an
OSC clock generator that can be accessed through the Versatile
Express config bus. The generators are quite often being controlled
by some MCU and the config bus offers a uniform way of exposing them.
Signed-off-by: Liviu Dudau <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
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Signed-off-by: Tom Rini <[email protected]>
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Add a test which verifies that all subnodes under "/firmware"
nodes are scanned.
Signed-off-by: Rajan Vaja <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Added 'imply FIRMWARE' to sandbox Kconfig to fix test failures, fixed
ordering of lines in arch/sandbox/dts/test.dts and test/dm/Makefile,
updated #if condition in drivers/firmware/firmware-uclass.c:
Signed-off-by: Simon Glass <[email protected]>
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There is no prompt string for FIRMWARE config. Without this,
FIRMWARE config cannot be enabled through menuconfing or
config file. Fix this by adding prompt summary.
Signed-off-by: Rajan Vaja <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Add tests for the new board uclass.
Reviewed-by: Simon Glass <[email protected]>
Signed-off-by: Mario Six <[email protected]>
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Add a board driver for the upcoming gdsys Gazerbeam board.
Signed-off-by: Mario Six <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Since there is no canonical "board device" that can be used in board
files, it is difficult to use DM function for board initialization in
these cases.
Hence, add a uclass that implements a simple "board device", which can
hold devices not suitable anywhere else in the device tree, and is also
able to read encoded information, e.g. hard-wired GPIOs on a GPIO
expander, read-only memory ICs, etc. that carry information about the
hardware.
The devices of this uclass expose methods to read generic data types
(integers, strings, booleans) to encode the information provided by the
hardware.
Reviewed-by: Simon Glass <[email protected]>
Signed-off-by: Mario Six <[email protected]>
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We cannot use device structures to disable devices, since getting
them with the API functions would bind and activate the device, which
would fail if the underlying device does not exist.
Reviewed-by: Simon Glass <[email protected]>
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Implement a set of functions to manipulate properties in a live device
tree:
* ofnode_write_prop() to set generic properties of a node
* ofnode_write_string() to set string properties of a node
* ofnode_set_enabled() to either enable or disable a node
Signed-off-by: Mario Six <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Switch to driver model for eSDHC on Layerscape SoCs including LS1021A,
LS1043A, LS1046A, LS1088A, LS2088A.
Switch to driver model for SATA on LS1021A and LS1043A.
Add support for LS1012AFRWY rev C board.
Enable SMMU for LS1043A.
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With DM_GPIO and DM_MMC translating GPIO_ACTIVE_LOW, any boards
using the 'cd-invert' option will no longer need to do this. This
patch removes the support for 'invert' from the MMC driver.
Signed-off-by: Adam Ford <[email protected]>
[trini: Fix warning over when !DM_GPIO]
Signed-off-by: Tom Rini <[email protected]>
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Add onewire "w1" groups and pin function for onewire GPIOs in sandbox.
Signed-off-by: Eugen Hristev <[email protected]>
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Add a sandbox driver for a one wire EEPROM memory
Signed-off-by: Eugen Hristev <[email protected]>
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Add a driver that supports Maxim 1 wire EEPROMs families
DS24B33 and DS2431.
Can be extended for other families as well.
Signed-off-by: Maxime Ripard <[email protected]>
[[email protected]: reworked driver]
Signed-off-by: Eugen Hristev <[email protected]>
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When a new device is discovered, this may be a w1 eeprom device.
Attempt to find the proper node and driver from the w1-eeprom subsystem.
Signed-off-by: Eugen Hristev <[email protected]>
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We might want to access data stored onto one wire EEPROMs.
Create a framework to provide a consistent API.
Signed-off-by: Maxime Ripard <[email protected]>
[[email protected]: reworked patch]
Signed-off-by: Eugen Hristev <[email protected]>
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Add a bus driver for bitbanging a 1-Wire bus over a GPIO.
Signed-off-by: Maxime Ripard <[email protected]>
[[email protected]: fixed some issues]
Signed-off-by: Eugen Hristev <[email protected]>
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We might want to use 1-Wire devices connected on boards such as EEPROMs in
U-Boot.
Provide a framework to be able to do that.
Signed-off-by: Maxime Ripard <[email protected]>
[[email protected]: reworked]
Signed-off-by: Eugen Hristev <[email protected]>
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This is file system generic loader which can be used to load
the file image from the storage into target such as memory.
The consumer driver would then use this loader to program whatever,
ie. the FPGA device.
Signed-off-by: Tien Fong Chee <[email protected]>
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Add a function to find the block device descriptor of the parent
device.
Signed-off-by: Tien Fong Chee <[email protected]>
[trini: Move function declaration to avoid warning]
Signed-off-by: Tom Rini <[email protected]>
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Add support for Arm Mali Display Processors DP500, DP550 and DP650.
Only one layer is being used to display the console or boot logo,
even if more layers are supported in the hardware.
Signed-off-by: Liviu Dudau <[email protected]>
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Add support for the NXP TDA19988 HDMI encoder as used on the Juno
development board from Arm.
Signed-off-by: Liviu Dudau <[email protected]>
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Otherwise BMP RLE8 images are not properly displayed.
Signed-off-by: Sébastien Szymanski <[email protected]>
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Add sandbox driver and tests for the new OSD uclass.
Signed-off-by: Mario Six <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Add a driver for IHS OSDs on IHS FPGAs.
Reviewed-by: Simon Glass <[email protected]>
Signed-off-by: Mario Six <[email protected]>
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Some devices offer a text-based OSD (on-screen display) that can be
programmatically controlled (i.e. text displayed on).
Add a uclass to support such devices.
Reviewed-by: Simon Glass <[email protected]>
Signed-off-by: Mario Six <[email protected]>
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The EFI subsystems needs to know the size of the terminal. If the
environment variable
stdout = serial,vidconsole
this size cannot be read from the video console. So the EFI subsystem
sends escape sequences to read the size. With this patch we get support
for the following escape sequences:
ESC "7" Save cursor position
ESC "8" Restore cursor position
Signed-off-by: Heinrich Schuchardt <[email protected]>
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Signed-off-by: Ran Wang <[email protected]>
[York S: revised subject line and removed commit message]
Reviewed-by: York Sun <[email protected]>
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Recently the FMan Port and MAC compatibles were changed. This patch
aligns the FMan Port and MAC compatibles to the new FMan device tree
binding document. The FMan device tree binding document can be found
in the Linux kernel version 3.18.0, commit
297d35fd2a7d3fbd4e5c0f0c1c18213117ba11ba
./Documentation/devicetree/bindings/powerpc/fsl/fman.txt
This patch doesn't affect legacy compatibles support.
Signed-off-by: Zhao Qiang <[email protected]>
[York S: reformatted commit message]
Reviewed-by: York Sun <[email protected]>
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Signed-off-by: Pramod Kumar <[email protected]>
Reviewed-by: York Sun <[email protected]>
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Enable support for ICID setup of qman portals and the required device
tree fixups.
Signed-off-by: Laurentiu Tudor <[email protected]>
Reviewed-by: York Sun <[email protected]>
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Memory reserved for Management Complex needs to be cleaned before any
usage.
Signed-off-by: Prabhakar Kushwaha <[email protected]>
[York S: revised commit message]
Reviewed-by: York Sun <[email protected]>
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The iommu-map property in the fsl-mc node is updated by
valid stream-ids by u-boot. This patch is to fixup this
property for LS208x and LS1088.
Signed-off-by: Nipun Gupta <[email protected]>
Reviewed-by: York Sun <[email protected]>
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Add ahci compatible support for ls1021a soc.
Signed-off-by: Peng Ma <[email protected]>
Acked-by: Michal Simek <[email protected]>
Reviewed-by: York Sun <[email protected]>
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Add ahci compatible support for ls1043a soc.
Signed-off-by: Peng Ma <[email protected]>
Reviewed-by: York Sun <[email protected]>
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