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Uclass API provides a few functions for get/find the device.
To provide a complete function set of uclass-internal functions,
for use by the drivers, the function uclass_get_device_tail()
should be non-static.
Signed-off-by: Przemyslaw Marczak <[email protected]>
Cc: Simon Glass <[email protected]>
Acked-by: Simon Glass <[email protected]>
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This commit extends the driver model device's API by function:
- dev_get_uclass_name()
And this function returns the device's uclass driver name if:
- given dev pointer, is non_NULL
otherwise, the NULL pointer is returned.
Signed-off-by: Przemyslaw Marczak <[email protected]>
Cc: Simon Glass <[email protected]>
Acked-by: Simon Glass <[email protected]>
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This commit extends the driver model device's API by function:
- dev_get_driver_ops()
And this function returns the device's driver's operations if given:
- dev pointer, is non-NULL
- dev->driver->ops pointer, is non-NULL
in other case the, the NULL pointer is returned.
Signed-off-by: Przemyslaw Marczak <[email protected]>
Cc: Simon Glass <[email protected]>
Acked-by: Simon Glass <[email protected]>
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This commit extends the driver model uclass's API by function:
- uclass_get_device_by_name()
And this function returns the device if:
- uclass with given ID, exists,
- device with exactly given name(dev->name), exists,
- device probe, doesn't return an error.
The returned device is activated and ready to use.
Note:
This function returns the first device, which name is equal
to the given one. This means, that using this function you must
assume, that the device name is unique in the given uclass's ID
device list.
Signed-off-by: Przemyslaw Marczak <[email protected]>
Cc: Simon Glass <[email protected]>
Acked-by: Simon Glass <[email protected]>
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This commit extends the driver model uclass's API by function:
- uclass_find_device_by_name()
And this function returns the device if:
- uclass with given ID, exists,
- device with exactly given name(dev->name), exists.
The returned device is not activated - need to be probed before use.
Note:
This function returns the first device, which name is equal
to the given one. This means, that using this function you must
assume, that the device name is unique in the given uclass's ID
device list.
uclass-internal.h: cleanup - move the uclass_find_device_by_seq()
declaration and description, near the other uclass_find*() functions.
Signed-off-by: Przemyslaw Marczak <[email protected]>
Cc: Simon Glass <[email protected]>
Acked-by: Simon Glass <[email protected]>
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This test introduces new test structure type:dm_test_perdev_uc_pdata.
The structure consists of three int values only. For the test purposes,
three pattern values are defined by enum, starting with TEST_UC_PDATA_INTVAL1.
This commit adds two test cases for uclass platform data:
- Test: dm_test_autobind_uclass_pdata_alloc - this tests if:
* uclass driver sets: .per_device_platdata_auto_alloc_size field
* the devices's: dev->uclass_platdata is non-NULL
- Test: dm_test_autobind_uclass_pdata_valid - this tests:
* if the devices's: dev->uclass_platdata is non-NULL
* the structure of type 'dm_test_perdev_uc_pdata' allocated at address
pointed by dev->uclass_platdata. Each structure field, should be equal
to proper pattern data, starting from .intval1 == TEST_UC_PDATA_INTVAL1.
Signed-off-by: Przemyslaw Marczak <[email protected]>
Cc: Simon Glass <[email protected]>
Acked-by: Simon Glass <[email protected]>
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This commit adds 'uclass_platdata' field to 'struct udevice', which
can be automatically allocated at bind. The allocation size is defined
in 'struct uclass_driver' as 'per_device_platdata_auto_alloc_size'.
New device's flag is added: DM_FLAG_ALLOC_UCLASS_PDATA, which is used
for memory freeing at device unbind method.
As for other udevice's fields, a complementary function is added:
- dev_get_uclass_platdata()
Signed-off-by: Przemyslaw Marczak <[email protected]>
Cc: Simon Glass <[email protected]>
Acked-by: Simon Glass <[email protected]>
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This commit extends the uclass-internal functions by:
- uclass_find_first_device()
- uclass_find_next_device()
For both functions, the returned device is not probed.
After some cleanup, the above functions are called by:
- uclass_first_device()
- uclass_next_device()
for which, the returned device is probed.
Signed-off-by: Przemyslaw Marczak <[email protected]>
Cc: Simon Glass <[email protected]>
Acked-by: Simon Glass <[email protected]>
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Signed-off-by: Kamil Lulko <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Signed-off-by: Kamil Lulko <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Initial filesystem images are generally highly compressible.
Add a routine gzwrite that allows gzip-compressed images to be
written to block devices.
Signed-off-by: Eric Nelson <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Signed-off-by: Eric Nelson <[email protected]>
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This patch extracts all baseboard specific defines into a separate config file.
This makes it easier to add other baseboards that use the TQMa6 SoM.
This patch will be used by the upcoming WRU-IV board support which also
uses the TQMa6 SoM.
Signed-off-by: Stefan Roese <[email protected]>
Cc: Markus Niebel <[email protected]>
Cc: Stefano Babic <[email protected]>
Acked-By: Markus Niebel <[email protected]>
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The LDO_EN is bit 4, not value 4. This is only used on the Ventana boards so
we will change it in the header as the other values there are in terms of
values and not bit numbers.
Signed-off-by: Tim Harvey <[email protected]>
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Added support in default boot scripts to find kernel/dtbs on a boot volume
separate from rootfs volume.
Signed-off-by: Tim Harvey <[email protected]>
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We have encountered many USB storage devices that require more warm-up
than the spec allows for.
Signed-off-by: Tim Harvey <[email protected]>
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Signed-off-by: Tim Harvey <[email protected]>
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Enable the 'i2c edid' command to query and display data from an attached
HDMI monitor of LVDS display with an EDID device.
Example:
Ventana > i2c dev 2 && i2c edid 0x50
Signed-off-by: Tim Harvey <[email protected]>
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Set the initrd_high env so that ramdisk range can be properly set.
See commit 7e9603e and README
Signed-off-by: Tim Harvey <[email protected]>
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Add support for the USB mass storage gadget to enable access to on-board
storage.
Example:
Ventana > ums 0 mmc 0 # provide ums access to the uSD
Ventana > ums 0 usb 0 # provide ums access to the first USB device
Ventana > ums 0 sata 0 # provide ums access to an mSATA device
Signed-off-by: Tim Harvey <[email protected]>
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Gateworks Ventana boards don't all use IMX6 FEC, so lets define default
ethprime based off the first detected device.
Signed-off-by: Tim Harvey <[email protected]>
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Signed-off-by: Tim Harvey <[email protected]>
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I've encountered issues when using 4k packets through certain switches. For
now disable this and go back to using MTU size packets.
Signed-off-by: Tim Harvey <[email protected]>
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Add the initial SPL support for HummingBoard-i2eX, which is based on a
MX6 Dual.
For more information about HummingBoard, please check:
http://www.solid-run.com/products/hummingboard/
Based on the work from Jon Nettleton and Rabeeh Khoury.
Signed-off-by: Fabio Estevam <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Add 'fdt_fixup_display' function to fixup device-tree native-mode property
of display-timings node to select timings for a specific display.
This is useful if a device-tree has configurations for multiple
display timings for undetectable displays.
see kernel Documentation/devicetree/bindings/video/display-timing.txt
Signed-off-by: Tim Harvey <[email protected]>
Acked-by: Simon Glass <[email protected]>
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Fix typos and too big #ifdef.
Signed-off-by: Pavel Machek <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
Reviewed-by: Jagannadha Sutradharudu Teki <[email protected]>
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Correct the macros as per insertion of array fast read
command CMD_READ_ARRAY_FAST in spi_read_cmds_array in file
sf_probe.c
Signed-off-by: Siva Durga Prasad Paladugu <[email protected]>
Reviewed-by: Jagannadha Sutradharudu Teki <[email protected]>
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Freescale's Layerscape Management Complex (MC) provide support various
objects like DPRC, DPNI, DPBP and DPIO.
Where:
DPRC: Place holdes for other MC objectes like DPNI, DPBP, DPIO
DPBP: Management of buffer pool
DPIO: Used for used to QBMan portal
DPNI: Represents standard network interface
These objects are used for DPAA ethernet drivers.
Signed-off-by: J. German Rivera <[email protected]>
Signed-off-by: Lijun Pan <[email protected]>
Signed-off-by: Stuart Yoder <[email protected]>
Signed-off-by: Geoff Thorpe <[email protected]>
Signed-off-by: Haiying Wang <[email protected]>
Signed-off-by: Cristian Sovaiala <[email protected]>
Signed-off-by: pankaj chauhan <[email protected]>
Signed-off-by: Prabhakar Kushwaha <[email protected]>
Reviewed-by: York Sun <[email protected]>
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The Debug Server driver is responsible for loading the Debug
server FW on the Service Processor (Cortex-A5 core) on LS2085A like
SoCs and then polling for the successful initialization of the same.
TOP MEM HIDE is adjusted to ensure the space required by Debug Server
FW is accounted for. MC uses the DDR area which is calculated as:
MC DDR region start = Top of DDR - area reserved by Debug Server FW
Signed-off-by: Bhupesh Sharma <[email protected]>
Reviewed-by: York Sun <[email protected]>
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Muram will power off during deepsleep, and the microcode of qe
in muram will be lost, it should be reload when resume.
Signed-off-by: Zhao Qiang <[email protected]>
Reviewed-by: York Sun <[email protected]>
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Check if USB Erratum A005697 is applicable on BSC913x and
add corresponding property in the device tree via device
tree fixup which is used by linux driver
Signed-off-by: Nikhil Badola <[email protected]>
Reviewed-by: York Sun <[email protected]>
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Add following affected SOCs and their personalities for USB
Erratum A007792 :
T1040 Rev 1.1
T1024 Rev 1.0
Signed-off-by: Nikhil Badola <[email protected]>
Reviewed-by: York Sun <[email protected]>
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Identify soc(s) having dual phy so as to add "utmi_dual" as phy_mode
for all these socs. This is required for supporting deel-sleep feature
in linux for usb driver
Signed-off-by: Ramneek Mehresh <[email protected]>
Signed-off-by: Nikhil Badola <[email protected]>
Reviewed-by: York Sun <[email protected]>
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1. Default environment will be used for secure boot flow
which can't be edited or saved.
2. Command for secure boot is predefined in the default
environment which will run on autoboot (and autoboot is
the only option allowed in case of secure boot) and it
looks like this:
#define CONFIG_SECBOOT \
"setenv bs_hdraddr 0xe8e00000;" \
"esbc_validate $bs_hdraddr;" \
"source $img_addr;" \
"esbc_halt;"
#endif
3. Boot Script can contain esbc_validate commands and bootm command.
Uboot source command used in default secure boot command will
run the bootscript.
4. Command esbc_halt added to ensure either bootm executes
after validation of images or core should just spin.
Signed-off-by: Ruchika Gupta <[email protected]>
Signed-off-by: Gaurav Rana <[email protected]>
Reviewed-by: York Sun <[email protected]>
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We need to adjust the SYS_INIT_RAM_SIZE to have room for the
SPL_MALLOC_SIZE.
Signed-off-by: Dinh Nguyen <[email protected]>
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Signed-off-by: Dinh Nguyen <[email protected]>
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The Cyclone5 SoCFPGA has 64KB of OCRAM for SPL use.
Signed-off-by: Dinh Nguyen <[email protected]>
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commit 3c6928fd7b0f84 "net: phy: fix warnings with W=1" caused
some PHYs(e.g. CS4315/CS4340) not working. This patch fixes the
warning and make those special PHYs working as well.
Signed-off-by: Shengzhou Liu <[email protected]>
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U-Boot on this board grew a long time ago past the 384 KiB that
it reserves for the U-Boot image, before the environment. Thus,
saveenv overwrites the U-Boot image and bricks the board.
I tried to find out when U-Boot grew beyond this point, but there is a
long stretch in the history where this board did not build -- and
AFAICT when it did fit in 384 KiB, it was missing vital features such
as fdt support. Turning off CONFIG_VIDEO was not enough to make it
fit. Thus, I don't think we have any choice other than to move the
environment.
Signed-off-by: Scott Wood <[email protected]>
Reviewed-by: York Sun <[email protected]>
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CONFIG_PHY_AQ1202 is no longer needed, use CONFIG_PHY_AQUANTIA.
Signed-off-by: Shengzhou Liu <[email protected]>
Reviewed-by: York Sun <[email protected]>
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U-Boot does not have system calls (the services it exposes to
standalone commands use a different mechanism), so the syscall handler
is dead code. It's also broken code, as it assumes it is located at
0xc00 -- while even before the patch to stop relocating exception
vectors to 0, U-Boot had the syscall at 0x900.
The critical and machine check return paths are never called -- the
regular exception return path is used instead, which works because
xSRR0/1 have already been saved and can be restored via the regular
SRR0/1 (we don't care too much in U-Boot about taking a critical/mcheck
inside another exception prolog/epilog).
Also remove a few other small unused functions.
Signed-off-by: Scott Wood <[email protected]>
Reviewed-by: York Sun <[email protected]>
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Booke does not require exception vectors to be located at address zero.
U-Boot was doing so anyway, simply because that's how it had been done
on other PPC. The downside of this is that once the OS is loaded to
address zero, the exception vectors have been overwritten -- which
makes it difficult to diagnose a crash that happens after that point.
The IVOR setup and trap entry code is simplified somewhat as a result.
Also, there is no longer a need to align individual exceptions on 0x100
byte boundaries.
Signed-off-by: Scott Wood <[email protected]>
Reviewed-by: York Sun <[email protected]>
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Support SODIMM D3XP12081XL10AA 1866MT/s on T2080RDB.
Enable CONFIG_CMD_MEMTEST as well.
Signed-off-by: Shengzhou Liu <[email protected]>
Reviewed-by: York Sun <[email protected]>
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Now cortina driver uses macro CONFIG_SYS_CORTINA_FW_IN_NOR
to define that firmware of cortina driver is stored in the
nor flash.
Signed-off-by: Chunhe Lan <[email protected]>
Reviewed-by: York Sun <[email protected]>
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The fuse status register provides the values from on-chip
voltage ID efuses programmed at the factory.
These values define the voltage requirements for
the chip. u-boot reads FUSESR and translates the values
into the appropriate commands to set the voltage output
value of an external voltage regulator.
Signed-off-by: Ying Zhang <[email protected]>
Reviewed-by: York Sun <[email protected]>
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QEMU 2.3 changes the address layout of the CCSR map in the PV ppce500 machine
to reside in higher address space.
Unfortunately, this exposed a glitch in u-boot for ppce500: While providing
a function to dynamically evaluate the CCSR region's position in physical
address space, we never used it. Plus we forgot to support 64bit physical
addresses.
This patch fixes that mishap, making u-boot work fine with latest QEMU again.
Signed-off-by: Alexander Graf <[email protected]>
Reviewed-by: Scott Wood <[email protected]>
Reviewed-by: York Sun <[email protected]>
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Signed-off-by: Heiko Schocher <[email protected]>
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