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Wire rate IO Processor (WRIOP) provide support of receive and transmit
ethernet frames from the ethernet MAC. Here Each WRIOP block supports
upto 64 DPMACs.
Create a house keeping data structure to support upto 16 DPMACs and
store external phy related information.
Signed-off-by: Prabhakar Kushwaha <[email protected]>
Signed-off-by: York Sun <[email protected]>
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The memac for PHY management on little endian SoCs is similar on big
endian SoCs, so we modify the driver by using I/O accessor function to
handle the endianness, so the driver can be reused on little endian
SoCs, we introduce CONFIG_SYS_MEMAC_LITTLE_ENDIAN for little endian
SoCs, if the CONFIG_SYS_MEMAC_LITTLE_ENDIAN is defined, the I/O access
is little endian, if not, the I/O access is big endian. Move fsl_memac.h
out of powerpc include.
Signed-off-by: Shaohui Xie <[email protected]>
Signed-off-by: York Sun <[email protected]>
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Changed MC firmware loading to comply with the new MC boot architecture.
Flush D-cache hierarchy after loading MC images. Add environment
variables "mcboottimeout" for MC boot timeout in milliseconds,
"mcmemsize" for MC DRAM block size. Check MC boot status before calling
flib functions.
Signed-off-by: J. German Rivera <[email protected]>
Signed-off-by: York Sun <[email protected]>
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Add support of SerDes framework for Layerscape Architecture.
- Add support of 2 SerDes block
- Add SerDes protocol parsing and detection
- Create table of SerDes protocol supported by LS2085A
Signed-off-by: Prabhakar Kushwaha <[email protected]>
Signed-off-by: Minghuan Lian <[email protected]>
Reviewed-by: York Sun <[email protected]>
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The timer clock is system clock divided by 4, not fixed 12MHz.
This is common to the SoC, not board specific. Primary core is
fixed when u-boot still runs in board_f. Secondary cores are
fixed by reading a variable set by u-boot.
Signed-off-by: York Sun <[email protected]>
CC: Mark Rutland <[email protected]>
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ls2085a_common.h contains hard-coded information for NOR/NAND flash,
I2C, DDR, etc. These are platform specific. Move them out of common
header file and placed into respective board header files.
Move TEXTBASE to 1MB offset to fit NOR flash with up to 1MB sector
size.
Enable command auto complete. Update prompt symbol. Set fdt_high to
0xa0000000 because Linux requires that the fdt be 8-byte aligned
and below 512 MiB. Besides ensuring compliance with the 512 MiB
limit, this avoids problems with the dtb being misaligned within
the FIT image.
Change the MC FW, MC DPL and Debug server NOR addresses in compliance
with the NOR flash layouts for 128MB flash.
Add PCIe macros. Enable "loadb" command. Disable debug server.
Enable workaround for erratum A008511.
Stop reset on panic for postmortem debugging.
Signed-off-by: Prabhakar Kushwaha <[email protected]>
Signed-off-by: Scott Wood <[email protected]>
Signed-off-by: Bhupesh Sharma <[email protected]>
Signed-off-by: Minghuan Lian <[email protected]>
Signed-off-by: York Sun <[email protected]>
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This erratum only applies to general purpose DDR controllers in LS2.
It shouldn't be applied to DP-DDR controller. Check DDRC versoin number
before applying workaround.
Signed-off-by: York Sun <[email protected]>
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Add/update registers for DDR4, including DQ mappings. Allow raw timing
method used for all controllers. Update mode_9 register to 0x500 for
improved stability. Check DDR controller version number individually
in case a SoC has multiple DDR controllers of different versions.
Increase read-write turnaround for DDR4 high speeds.
Signed-off-by: York Sun <[email protected]>
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Some SoCs have more than two I2C busses. Instead of adding ifdef
to the driver, macros are put into board header file where
CONFIG_SYS_I2C_MXC is defined.
Signed-off-by: York Sun <[email protected]>
CC: Heiko Schocher <[email protected]>
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Increase malloc length for more than 2M.
Signed-off-by: Prabhakar Kushwaha <[email protected]>
Reviewed-by: York Sun <[email protected]>
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LDPAA Ethernet driver is a freescale's new ethernet driver based on
Layerscape architecture.
Every ethernet driver controls on DPNI object. Where all DPNIs share
one common DPBP and DPIO object to support Rx and Tx flows.
Signed-off-by: Prabhakar Kushwaha <[email protected]>
CC: Cristian Sovaiala <[email protected]>
CC: Bogdan Hamciuc <[email protected]>
CC: J. German Rivera <[email protected]>
[York Sun: s/NetReceive/net_process_received_packet]
Reviewed-by: York Sun <[email protected]>
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Some boards will not use device tree for SPL even with driver model. Add
the logic to support this.
Signed-off-by: Simon Glass <[email protected]>
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To allow this function to be used from SPL, move it to the malloc()
code.
Signed-off-by: Simon Glass <[email protected]>
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There is little reason to split these two functions. Bring them together
which simplifies the init sequence.
Signed-off-by: Simon Glass <[email protected]>
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We want to be able to set up the device tree in SPL, so move this code
to a common place.
Signed-off-by: Simon Glass <[email protected]>
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The printf() in panic() adds about 1.5KB of code size to SPL when compiled
with Thumb-2. Provide a smaller version that does not support printf()-style
arguments and use it in two commonly compiled places.
Signed-off-by: Simon Glass <[email protected]>
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The CONFIG_DM_DEVICE_REMOVE option takes out code related to removing
devices. It should also remove the 'unbind' code since if we cannot
remove we probably don't need to unbind.
Signed-off-by: Simon Glass <[email protected]>
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In many cases SPL only uses a single serial port and there is no need for
alias sequence support. We will just use the serial port pointed to by
stdout-path in the /chosen node.
Signed-off-by: Simon Glass <[email protected]>
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This patch extends the U-Boot "led" command to support automatic blinking
by setting a blink frequency in milliseconds. Additionally the number of
supported LEDs is increased to 6 (0...5).
This will be used by the PCA9551 LED driver.
Signed-off-by: Stefan Roese <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Signed-off-by: Masahiro Yamada <[email protected]>
Cc: Linus Walleij <[email protected]>
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Switch to CONFIG_ARCH_INTEGRATOR defined by Kconfig.
Signed-off-by: Masahiro Yamada <[email protected]>
Cc: Linus Walleij <[email protected]>
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The board/SoC select menu in arch/arm/Kconfig is still cluttered.
Add ARCH_INTEGRATOR into arch/arm/Kconfig and move the board select
under arch/arm/mach-integrator.
Signed-off-by: Masahiro Yamada <[email protected]>
Cc: Linus Walleij <[email protected]>
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Commit d8bafe1310487ba0e0785997726b4792072178d3
"ARMv8: enable DM in vexpress64 board" only enabled DM
for the simulated vexpress64 board (FVP) with the
hardcoded clock value for the simulated board, causing
a console regression on the Juno board which was using
a different clock setting.
Fix this by enabling DM for all vexpress64 boards,
defining the clock frequency per-board, deleting the
static array of PL01x ports from the config file and
relying solely on the port defined in the boardfile
using platform data.
Cc: David Feng <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
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The NAND-version has been become a bit orphan.
Now we need to reactivate it, so bring necessary things:
- loading devicetree
- switch control signal to correct pins
- setup pinmux
- default-environment
up to date.
Signed-off-by: Hannes Petermaier <[email protected]>
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These methods should be passed a slave device, not a bus. This matches the
old SPI interface. It is important to know which device is claiming the bus
so passing a bus is not that useful.
Reported-by: Haikun Wang <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
Tested-by: Peng Fan <[email protected]>
Reviewed-by: Jagannadha Sutradharudu Teki <[email protected]>
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The functions:
- uclass_find_device_by_name()
- uclass_get_device_by_name()
searches the required device for the exactly given name.
This patch, presice this fact for both function's comments.
Signed-off-by: Przemyslaw Marczak <[email protected]>
Cc: Simon Glass <[email protected]>
Acked-by: Simon Glass <[email protected]>
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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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