| Age | Commit message (Collapse) | Author |
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- Assorted fixes
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This patch changes ERR_PTR/PTR_ERR to use CONFIG_ERR_PTR_OFFSET to map
errno values into a pointer region that cannot contain valid pointers.
IS_ERR and IS_ERR_OR_NULL have to be converted to use PTR_ERR, too,
for this to work.
Signed-off-by: Simon Goldschmidt <[email protected]>
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To add usb-3.0 support to peripheral device add BOS & SS capability
descriptors to gadget composite framework.
Signed-off-by: T Karthik Reddy <[email protected]>
Signed-off-by: Siva Durga Prasad Paladugu <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
Reviewed-by: Roger Quadros <[email protected]>
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This patch was copied from kernel commit: 67fdfda4a99ed.
Sometimes, the gadget driver we want to run has max_speed lower than
what the UDC supports. In such situations, UDC might want to make sure
we don't try to connect on speeds not supported by the gadget
driver because that will just fail.
So here introduce a new optional ->udc_set_speed() method which can be
implemented by interested UDC drivers to achieve this purpose.
Signed-off-by: Sherry Sun <[email protected]>
Signed-off-by: Vignesh Raghavendra <[email protected]>
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Add match_ep() op to usb_gadget_ops similar to Linux kernel which is
useful in finding a suitable ep match for the function driver. This will
avoid adding more gadget_is_xxx() handling code to usb_ep_autoconfig().
Also sync usb_ep_caps struct thats is usually used in the match_ep()
callback by the gadget controller driver
Signed-off-by: Vignesh Raghavendra <[email protected]>
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Import for_each_set_bit() and associated macros and functions from
Linux. This is useful in parsing interrupt registers and take action on
each bit that is set.
Signed-off-by: Vignesh Raghavendra <[email protected]>
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Import list_first_entry_or_null() macro from Linux that would be used
by Cadence USB driver
Signed-off-by: Vignesh Raghavendra <[email protected]>
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Unfortunately libfdt needs this value now, which is present in the
stdint.h header. That file is just a placeholder in U-Boot and these sorts
of constants appear in the linux/kernel.h header instead.
To keep libfdt happy, add INT32_MAX too.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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- Fix for patman with email addresses containing commas
- Bootstage improvements for TPL, SPL
- Various sandbox and dm improvements and fixes
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'struct ustat' uses linux-specific typedefs to declare its memebers:
__kernel_daddr_t and __kernel_ino_t. It is currently not used by any
U-Boot codes, but when we build U-Boot tools for other platform like
Windows, this becomes a problem.
Let's surround it with __linux__.
Signed-off-by: Bin Meng <[email protected]>
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The FDT specification [0] gives a requirement of aligning properties on
32-bits. Make sure that the compiler is aware of this constraint when
accessing 64-bits properties.
[0]: https://github.com/devicetree-org/devicetree-specification/blob/master/source/flattened-format.rst
Signed-off-by: Jean-Jacques Hiblot <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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At present spi_flash is defined to be spi_nor which is confusing since it
is not possible to find the 'spi_flash' by normal text search. Add a
comment to help with this.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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This patch adds some commit info for CONFIG_IS_ENABLED(FOO) when used in
TPL context.
Signed-off-by: Lukasz Majewski <[email protected]>
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Commit c4e8862308d4 (mtd: spi: Switch to new SPI NOR framework)
performs switch from previous 'spi_flash' infrastructure without
proper testing/investigations which results in a regressions for
SST26 flash series.
Add missing SST26* flash IC protection ops which were introduced
previously by
Commit 3d4fed87a5fa (mtd: sf: Add support of sst26wf* flash ICs
protection ops)
Signed-off-by: Eugeniy Paltsev <[email protected]>
Reviewed-by: Jagan Teki <[email protected]>
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Introduce io_gate_val for sandbox clk gate test usage
Signed-off-by: Peng Fan <[email protected]>
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Import clk composite clk support from Linux Kernel 5.1-rc5
Signed-off-by: Peng Fan <[email protected]>
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Because clk-provider use clk_ops, so let's include clk-uclass.h
Signed-off-by: Peng Fan <[email protected]>
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Export the structure for others to use.
Signed-off-by: Peng Fan <[email protected]>
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Import clk-gate support from Linux Kernel 5.1-rc5
Signed-off-by: Peng Fan <[email protected]>
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Export mux/divider ops and divider_recalc_rate for composite usage
Signed-off-by: Peng Fan <[email protected]>
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Add set parent support for clk mux
Signed-off-by: Peng Fan <[email protected]>
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- Bring in the rest of the J271E platform
- Various OMAP3/AM3517, DA850 fixes
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https://gitlab.denx.de/u-boot/custodians/u-boot-imx
u-boot-imx-20190719
- CCF for i.MX6
- nandbcb command to write SPL into NAND
- Switch to DM (i.MX28)
- Boards: Toradex, engicam, DH
- Fixes for i.MX8
- Fixes for i.MX7ULP
Travis: https://travis-ci.org/sbabic/u-boot-imx/builds/561147504
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Any host while requesting for a device can request for its exclusive
access. If an exclusive permission is obtained then it is the host's
responsibility to release the device before the software entity on
the host completes its execution. Else any other host's request for
the device will be nacked. So add a command that releases all the
exclusive devices that is acquired by the current host. This should
be used with utmost care and can be called only at the end of the
execution.
Signed-off-by: Lokesh Vutla <[email protected]>
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Add and expose a new processor shutdown API that wraps the two TISCI
messages involved in initiating a core shutdown. The API will first
queue a message to have the DMSC wait for a certain processor boot
status to happen followed by a message to trigger the actual shutdown-
with both messages being sent without waiting or requesting for a
response. Note that the processor shutdown API call will need to be
followed up by user software placing the respective core into either
WFE or WFI mode.
Signed-off-by: Andreas Dannenberg <[email protected]>
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Sysfw provides an option for requesting exclusive access for a
device using the flags MSG_FLAG_DEVICE_EXCLUSIVE. If this flag is
not used, the device is meant to be shared across hosts. Once a device
is requested from a host with this flag set, any request to this
device from a different host will be nacked by sysfw. Current tisci
driver enables this flag for every device requests. But this may not
be true for all the devices. So provide a separate commands in driver
for exclusive and shared device requests.
Signed-off-by: Lokesh Vutla <[email protected]>
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The generic mux clock code for CCF requires reading the clock multiplexer
value from HW registers. As sandbox by design has readl() as no-op it was
necessary to provide this value in the other way.
The new field in the mux structure (accessible only when sandbox is run)
has been introduced for this purpose.
Signed-off-by: Lukasz Majewski <[email protected]>
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The generic divider clock code for CCF requires reading the divider value
from HW registers. As sandbox by design has readl() as no-op it was
necessary to provide this value in the other way.
The new field in the divider structure (accessible only when sandbox is
run) has been introduced for this purpose.
Signed-off-by: Lukasz Majewski <[email protected]>
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This patch brings the files from Linux kernel (linux-stable/linux-5.1.y
SHA1: 5752b50477da)to provide clocks support as it is used on the Linux
kernel with Common Clock Framework [CCF] setup.
The directory structure has been preserved. The ported code only supports
reading information from PLL, MUX, Divider, etc and enabling/disabling
the clocks USDHCx/ECSPIx depending on used bus. Moreover, it is agnostic
to the alias numbering as the information about the clock is read from the
device tree.
One needs to pay attention to the comments indicating necessary for U-Boot's
driver model changes.
If needed, the code can be extended to support the "set" part of the clock
management.
Signed-off-by: Lukasz Majewski <[email protected]>
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This file now stores the dev_get_clk_ptr() wrapper on the dev_get_uclass_priv()
function.
Signed-off-by: Lukasz Majewski <[email protected]>
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Now that SiFive clock driver is merged in upstream Linux, we
sync-up WRPLL library used by SiFive clock driver with upstream
Linux sources.
Signed-off-by: Anup Patel <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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To match SiFive clock driver with latest Linux, we factor-out PLL
library as separate module under drivers/clk/analogbits.
Signed-off-by: Anup Patel <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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Signed-off-by: Thierry Reding <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
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Replace CONFIG_MPC836* with proper CONFIG_ARCH_MPC836* Kconfig options.
Signed-off-by: Mario Six <[email protected]>
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Replace CONFIG_MPC832* with proper CONFIG_ARCH_MPC832* Kconfig options.
Signed-off-by: Mario Six <[email protected]>
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Replace CONFIG_MPC830* with proper CONFIG_ARCH_MPC830* Kconfig options.
Signed-off-by: Mario Six <[email protected]>
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Add the zstd library from Linux kernel (only decompression support).
There are minimal changes to build with U-Boot, otherwise the files are
identical to Linux commit dc35da16 from March 2018, the files had not
been touched since in kernel. Also SPDX lincese tags were added.
Signed-off-by: Marek Behún <[email protected]>
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This adds the xxhash support from Linux. Files are almost identical to
those added to Linux in commit 5d240522 ("lib: Add xxhash module") (they
haven't been touched since in Linux). The only difference is to add some
includes to be compatible with U-Boot. Also SPDX lincese tags were
added.
Signed-off-by: Marek Behún <[email protected]>
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SYSFW version 2019.01 introduces a slightly modified version of this API,
add support for it here.
Signed-off-by: Andrew F. Davis <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Andreas Dannenberg <[email protected]>
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TI-SCI message protocol provides support for controlling the firewall
configurations available in SoC.
Introduce support for the set of TI-SCI message protocol APIs that
provide us with this capability of controlling firewalls.
Signed-off-by: Andrew F. Davis <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Andreas Dannenberg <[email protected]>
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This patch port the file include/linux/completion.h
from linux 4.18 to u-boot. It define the structure
but all the function are stubbed.
Signed-off-by: Philippe Reynes <[email protected]>
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The macro devm_ioremap is only defined for configuration
that doesn't have ioremap. But this macro may also be
defined on configuration with ioremap.
This patch remove the condition for the macro devm_ioremap,
so it's always defined.
Signed-off-by: Philippe Reynes <[email protected]>
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Linux commit 97d90da8a88 ("mtd: nand: provide several helpers
to do common NAND operations")
This is part of the process of removing direct calls to ->cmdfunc()
outside of the core in order to introduce a better interface to execute
NAND operations.
Here we provide several helpers and make use of them to remove all
direct calls to ->cmdfunc(). This way, we can easily modify those
helpers to make use of the new ->exec_op() interface when available.
Signed-off-by: Boris Brezillon <[email protected]>
[[email protected]: rebased and fixed some conflicts]
Signed-off-by: Miquel Raynal <[email protected]>
Acked-by: Masahiro Yamada <[email protected]>
[Philippe Reynes: adapt code to u-boot and only keep new function]
Signed-off-by: Philippe Reynes <[email protected]>
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Linux commit d45bc58dd3b ("mtd: nand: import nand_hw_control_init()")
The code to initialize a struct nand_hw_control is duplicated across
several drivers. Factorize it using an inline function.
Signed-off-by: Marc Gonzalez <[email protected]>
Signed-off-by: Boris Brezillon <[email protected]>
[Philippe Reynes: adapt code to u-boot and only keep new function]
Signed-off-by: Philippe Reynes <[email protected]>
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Linux commit 28b8b26b308 ("mtd: add get/set of_node/flash_node helpers")
We are going to begin using the mtd->dev.of_node field for MTD device
nodes, so let's add helpers for it. Also, we'll be making some
conversions on spi_nor (and nand_chip eventually) too, so get that ready
with their own helpers.
Signed-off-by: Brian Norris <[email protected]>
Reviewed-by: Boris Brezillon <[email protected]>
[Philippe Reynes: only add function nand_set_flash_node and
nand_get_flash_node because others were already backported]
Signed-off-by: Philippe Reynes <[email protected]>
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Conflicts:
arch/arm/dts/armada-385-amc.dts
arch/arm/dts/armada-xp-theadorable.dts
arch/arm/dts/stm32mp157c-ev1-u-boot.dtsi
Signed-off-by: Tom Rini <[email protected]>
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DMSC can use certain amount of msmc memory available in the
system. Also certain part of msmc memory can be marked as L3
cache using board config. But users might not know what size
is being used and the remaining available msmc memory. In order
to fix this TISCI protocol provides a messages that can query
the available msmc memory in the system. Add support for this
message.
Signed-off-by: Lokesh Vutla <[email protected]>
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mtd_oobavail() returns either mtd->oovabail or mtd->oobsize. Both
values are unsigned 32-bit entities, so there is no reason to pretend
returning a signed one.
Signed-off-by: Miquel Raynal <[email protected]>
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The UDMA-P is intended to perform similar (but significantly upgraded) functions
as the packet-oriented DMA used on previous SoC devices. The UDMA-P module
supports the transmission and reception of various packet types.
The UDMA-P also supports acting as both a UTC and UDMA-C for its internal
channels. Channels in the UDMA-P can be configured to be either Packet-Based or
Third-Party channels on a channel by channel basis.
The initial driver supports:
- MEM_TO_MEM (TR mode)
- DEV_TO_MEM (Packet mode)
- MEM_TO_DEV (Packet mode)
Signed-off-by: Peter Ujfalusi <[email protected]>
Signed-off-by: Grygorii Strashko <[email protected]>
Signed-off-by: Vignesh R <[email protected]>
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Add TI Communications Port Programming Interface (CPPI) 5
interface description and helpers
Signed-off-by: Grygorii Strashko <[email protected]>
Signed-off-by: Vignesh R <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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