Commit graph

15 commits

Author SHA1 Message Date
Sean Anderson
df5eabcbf7 usb: dwc3: Fix not calling dev_xxx with a device
This logs with the device from struct dwc3. Some files also need to include
dm.h so fields in udevice can be accessed.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Tested-by: Patrick Delaunay <patrick.delaunay@st.com>
2020-09-30 08:53:54 -04:00
Simon Glass
eb41d8a1be common: Drop linux/bug.h from common header
Move this uncommon header out of the common header.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18 21:19:23 -04:00
Simon Glass
336d4615f8 dm: core: Create a new header file for 'compat' features
At present dm/device.h includes the linux-compatible features. This
requires including linux/compat.h which in turn includes a lot of headers.
One of these is malloc.h which we thus end up including in every file in
U-Boot. Apart from the inefficiency of this, it is problematic for sandbox
which needs to use the system malloc() in some files.

Move the compatibility features into a separate header file.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-02-05 19:33:46 -07:00
Simon Glass
1eb69ae498 common: Move ARM cache operations out of common.h
These functions are CPU-related and do not use driver model. Move them to
cpu_func.h

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2019-12-02 18:24:58 -05:00
Jean-Jacques Hiblot
4d3825c191 usb: dwc3: Fix a compilation error with the edison defconfig
The error is:
In file included from include/part.h:10:0,
                 from include/usb.h:18,
                 from include/linux/usb/gadget.h:22,
                 from drivers/usb/dwc3/ep0.c:20:
include/ide.h:62:14: error: unknown type name ‘uchar’
 void ide_led(uchar led, uchar status);

Fixing it by including common.h that defines the uchar type.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
2018-12-07 16:31:45 +01:00
Tom Rini
83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style
When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents.  There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-07 09:34:12 -04:00
Philipp Tomsich
b7bf4a9592 usb: dwc3: ensure consistent types for dwc3_flush_cache
The dwc3_flush_cache() call was declared and used inconsistently:
 * The declaration assumed 'int' for addresses (a potential issue
   when running in a LP64 memory model).
 * The invocation cast the address to 'long'.

This change ensures that both the declaration and usage of this
function consistently uses 'uintptr_t' for correct behaviour even
when the allocated buffers (to be flushed) reside outside of the
lower 32bits of memory.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-04-14 16:44:16 +02:00
Michal Simek
01c94c4a6e usb: dwc3: Fix warnings on 64-bit builds
Change aritmentics to use 64bit types to be compatible with 64bit
builds.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2015-11-03 17:29:54 +01:00
Kishon Vijay Abraham I
8d488f3e16 usb: dwc3: Add chained TRB support for ep0
dwc3 can do only max packet aligned transfers. So in case request length
is not max packet aligned and is bigger than DWC3_EP0_BOUNCE_SIZE
two chained TRBs is required to handle the transfer.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
2015-04-14 05:48:10 +02:00
Kishon Vijay Abraham I
1f78f8feda usb: dwc3: ep0: preparation for implementing chained TRB
No functional change. Modified few things so that there are no
code duplication while implementing chained TRB.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
2015-04-14 05:48:10 +02:00
Kishon Vijay Abraham I
526a50f8ec dwc3: flush the buffers before using it
In the linux kernel, non cacheable buffers are used. However in uboot
since there are no APIs to allocate non cacheable memory, all
the buffers should be flushed before using it.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2015-04-14 05:48:10 +02:00
Kishon Vijay Abraham I
b6d959acaa usb: dwc3: ep0: make dwc3 ep0 build in uboot
*) Changed the included header files to that used in u-boot.
*) added dwc3_ep_event_string() used in ep0.c
*) Fixed other misc warnings

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
2015-04-14 05:48:09 +02:00
Kishon Vijay Abraham I
9de1115de7 usb: dwc3: remove trace_* APIs from dwc3 driver
Removed most of the trace_* APIs from dwc3 driver since tracepoints are not
supported in u-boot. Replaced some of the trace_* API with dev_dbg/dev/vdbg.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Review-by: Lukasz Majewski <l.majewski@samsung.com>
2015-04-14 05:48:09 +02:00
Kishon Vijay Abraham I
30c31d5897 usb: dwc3: Modify the file headers to u-boot format
Modified the file header to the format that is used in u-boot. Also
included in the header, the commit in linux kernel from which each of
these files are added.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
2015-04-14 05:48:08 +02:00
Kishon Vijay Abraham I
85d5e7075f usb: dwc3: add dwc3 folder from linux kernel to u-boot
Added dwc3 folder from linux kernel 3.19-rc1 (97bf6af1f9)
to u-boot. This will be adapted to work with u-boot in the
following patches.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
2015-04-14 05:48:08 +02:00