AVR32 is gone. It's already more than two years for no support in Buildroot,
even longer there is no support in GCC (last version is heavily patched 4.2.4).
Linux kernel v4.12 got rid of it (and v4.11 didn't build successfully).
There is no good point to keep this support in U-Boot either.
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
fix warnings:
drivers/usb/gadget/at91_udc.c:1344:12: warning: 'at91rm9200_udc_init' defined but not used [-Wunused-function]
drivers/usb/gadget/at91_udc.c:1379:13: warning: 'at91rm9200_udc_pullup' defined but not used [-Wunused-function]
drivers/usb/gadget/at91_udc.c:1476:12: warning: 'at91sam9263_udc_init' defined but not used [-Wunused-function]
Signed-off-by: Heiko Schocher <hs@denx.de>
After the commit SHA1: 842778a091 - the serial number descriptor is only
visible when we have non zero length of g_dnl_serial.
However, on some platforms (e.g. Siemens) the serial number is set at
g_dnl_bind_fixup(), so with the current code we will always omit the
serial (since it is not set).
This commit moves the g_dnl_bind_fixup() call before the g_dnl_serial
length test.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Acked-by: Heiko Schocher <hs@denx.de>
Tested-by: Heiko Schocher <hs@denx.de>
With gcc-6 and later we see warnings that at91sam9263_udc_caps and
at91rm9200_udc_caps are unused.
Fixes: 620197670a ("usb: gadget: at91_udc: add at91_udc into U-Boot")
Cc: Lukasz Majewski <lukma@denx.de>
Cc: Marek Vasut <marex@denx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
Acked-by: Heiko Schocher <hs@denx.de>
There was for long time no activity in the 8260 area.
We need to go further and convert to Kconfig, but it
turned out, nobody is interested anymore in 8260,
so remove it.
Signed-off-by: Heiko Schocher <hs@denx.de>
There was for long time no activity in the 8xx area.
We need to go further and convert to Kconfig, but it
turned out, nobody is interested anymore in 8xx,
so remove it (with a heavy heart, knowing that I remove
here the root of U-Boot).
Signed-off-by: Heiko Schocher <hs@denx.de>
Hi,
A kind reminder to look at this patch (already reviewed by Marek and acked by Lukasz), and if possible to put it in the next pull list, or the one after is timing is too short.
Thanks in advance for your time
Best Regards
Nicolas
-----Original Message-----
From: Nicolas LE BAYON
Sent: mardi 25 avril 2017 10:18
To: Nicolas LE BAYON <nicolas.le.bayon@st.com>; u-boot@lists.denx.de; lukma@denx.de; marex@denx.de
Cc: nlebayon@gmail.com; Patrice CHOTARD <patrice.chotard@st.com>; Jean-philippe ROMAIN <jean-philippe.romain@st.com>
Subject: [U-Boot][PATCH v7] usb: gadget: avoid variable name clipping in cb_getvar
From: Nicolas Le Bayon <nicolas.le.bayon@st.com>
Instead of using a fixed-size array to store variable name, preferring a dynamic allocation treats correctly all variable name lengths.
Variable names are growing through releases and features. By this way, name clipping is prevented.
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Acked-by: Lukasz Majewski <lukma@denx.de>
Both these numbers are calculated in runtime and dynamically assigned
to the device descriptor during bind().
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
We don't want to claim that we support a serial number string and
later return nothing. Because of that, if g_dnl_serial is an empty
string, let's skip setting iSerialNumber to a valid number.
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
A USB String descriptor can be up to 255 characters long and it's not
NULL terminated according to the USB spec. This means our
MAX_STRING_SERIAL should be 256 (to cope with NULL terminator).
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
With this patch, USB Command Verifier is happy with our DFU
implementation on Chapter 9 tests.
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
instead of only copying if strlen(s) is less than 32 characters, let's
just copy at most 31 characters regardless of the size of
serial#. This will guarantee that we always have a serial number if
serial# environment variable is set to anything.
Note that without a proper serial number, USB Command Verifier fails
our test of Device Descriptor since we will claim to have a serial
number without really providing one when requested.
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
If last packet is short, we shouldn't write req->length bytes to
non-volatile media, we should write only what's available to us, which
is held in req->actual.
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
harmonize result with other handle_XXX() functions: return int for size
remove the define RET_STAT_LEN : no more necessary
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay73@gmail.com>
return the correct size for DFU_GETSTATE result (1 byte in DFU 1.1 spec)
to avoid issue in USB protocol and the variable "value" is propagated
to req->lenght as all the in the other request with answer
- DFU_GETSTATUS
- DFU_DNLOAD
- DFU_UPLOAD
Then the buffer is correctly treated in USB driver
NB: it was the only request witch directly change "req->actual"
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay73@gmail.com>
The "DFU descriptor set" must contain the "DFU functional descriptor"
but it is missing today in U-Boot code
(cf: DFU spec 1.1, chapter 4.2 DFU Mode Descriptor Set)
This patch only allocate buffer and copy DFU functional descriptor
after interfaces.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay73@gmail.com>
Latest gcc 6.2 compiler is throwing the below warning for am335x_baltos_defconfig
drivers/usb/gadget/ether.c:501:17: warning: 'mdlm_detail_desc' defined but not used [-Wunused-const-variable=]
static const u8 mdlm_detail_desc[] = {
Guard mdlm_detail_desc with CONFIG_USB_ETH_SUBSET to avoid the warning
Reported-by: Dan Murphy <dmurphy@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
GCC 6.1 complains about this.
drivers/usb/gadget/dwc2_udc_otg.c:72:19: warning: 'driver_desc'
defined but not used [-Wunused-const-variable=]
static const char driver_desc[] = DRIVER_DESC;
^~~~~~~~~~~
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
The shortname variable isn't referenced anywhere in the code, so just
remove it.
Pointed out by a GCC 6.2 default warning option.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Acked-by: Lukasz Majewski <l.majewski@samsung.com>
Use net device priv to pass usb ether priv and use it in
net device ops callback.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Consolidate the net device, usb eth device and gadget device
struct to single struct and a single global variable so that the
same can be passed as priv of ethernet driver.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Convert usb ether gadget to adopt usb driver model
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
network_started of struct eth_dev can be accessed using local
variable dev and no reason to access it with the global struct.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Introduce USB Gadget config option. This allows to combine Makefile
entries for SPL_USBETH_SUPPORT and SPL_DFU_SUPPORT.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Lukasz Majewski <l.majewski@samsung.com>
Tested-by: Ravi Babu <ravibabu@ti.com>
The DFU Kconfig menu entries should be part of the SPL
Kconfig file. Also avoid using the top level Makefile by
moving the config dependent build artifacts to the driver/
and driver/usb/gadget/ Makfiles.
With that, DFU can be built again in SPL if
CONFIG_SPL_DFU_SUPPORT is enabled.
Fixes: 6ad6102246 ("usb:gadget: Disallow DFU in SPL for now")
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Lukasz Majewski <l.majewski@samsung.com>
Previously, DFU was not built in for SPL and often disabled via the board
config.h file, in the SPL build. By moving DFU to Kconfig we now need to
move this logic to the Makefile to continue to allow boards to fit within
their SPL size limit (until gcc 6 is more widespread and unused strings will
be discarded).
Signed-off-by: Tom Rini <trini@konsulko.com>
Now, arch/${ARCH}/include/asm/errno.h and include/linux/errno.h have
the same content. (both just wrap <asm-generic/errno.h>)
Replace all include directives for <asm/errno.h> with <linux/errno.h>.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
[trini: Fixup include/clk.]
Signed-off-by: Tom Rini <trini@konsulko.com>
Invalidate dcache before starting the DMA to ensure coherency. In case
there are any dirty lines from the DMA buffer in the cache, subsequent
cache-line replacements may corrupt the buffer in memory while the DMA
is still going on. Cache-line replacement can happen if the CPU tries to
bring some other memory locations into the cache while the DMA is going
on.
Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com>
Acked-by: Simon Glass <sjg@chromium.org>
The total FIFO size of some SoCs may be different from the existen, this
patch supports fifo size setting from platform data.
Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com>
Acked-by: Simon Glass <sjg@chromium.org>
- update fastboot_okay() and fastboot_fail()
This file originally came from upstream code.
While retaining the storage abstraction feature, this is the second
set of the changes required to resync with the
cmd_flash_mmc_sparse_img()
in the file
aboot.c
from
https://us.codeaurora.org/cgit/quic/la/kernel/lk/plain/app/aboot/aboot.c?h=LE.BR.1.2.1
Signed-off-by: Steve Rae <srae@broadcom.com>
This "session-id" alogrithm is not required, and currently corrupts
the stored image whenever more the one "session" is required.
Signed-off-by: Steve Rae <srae@broadcom.com>
Define CONFIG_USB_GADGET_DWC2_OTG_PHY_BUS_WIDTH_8 to allow the
physical interface to be 8-bit (rather than 16-bit).
Signed-off-by: Steve Rae <srae@broadcom.com>
Reported by Coverity:
Logically dead code (DEADCODE)
dead_error_line: Execution cannot reach this statement:
(f_dfu->strings + --i).s = ....
If calloc failed, i is still 0 and no need to call free,
so discard the dead code.
Signed-off-by: Peng Fan <van.freenix@gmail.com>
Cc: "Łukasz Majewski" <l.majewski@samsung.com>
Cc: Marek Vasut <marex@denx.de>
Remaining bytes means bytes that are not yet transferred
and not the bytes that were transferred in the last transfer.
Reported-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Roger Quadros <rogerq@ti.com>
Tested-by: Steve Rae <srae@broadcom.com>
[Test HW: bcm28155_ap board]
Request size can be greater than ep.packet and still end in a
short packet. We need to tackle this case as end of transfer
(if short_not_ok is not set) as indicated in USB 2.0 Specification [1],
else we get stuck up on certain protocols like fastboot.
[1] - USB2.0 Specification, Section 5.3.2 Pipes
Reported-by: Steve Rae <steve.rae@broadcom.com>
Signed-off-by: Roger Quadros <rogerq@ti.com>
Tested-by: Steve Rae <steve.rae@broadcom.com>
Tested-by: Lukasz Majewski <l.majewski@samsung.com>
Just use ep->maxpacket to get the maxpacket size
and simplify the bulk-out maxpacket alignment.
Signed-off-by: Roger Quadros <rogerq@ti.com>
Tested-by: Steve Rae <srae@broadcom.com>
In a dual speed configuration we need to check at runtime if
we want to enable the Full-Speed or High-Speed endpoint.
Signed-off-by: Roger Quadros <rogerq@ti.com>
Acked-by: Lukasz Majewski <l.majewski@samsung.com>
Tested-by: Steve Rae <srae@broadcom.com>
[Test HW: bcm235xx board]
wMaxPacketSize for IN endpoing in High-Speed must be 512 and not 64.
While fixing that we do some clean ups like
- use cpu_to_le16(decimal_length) instead of hexadecimal length.
- No need to initialize bInterval to 0. Static variables are 0 initialized.
- Move descriptor setting from fastboot_add to to fastboot_bind.
- check for dual speed configuration before setting the high speed descriptors.
Signed-off-by: Roger Quadros <rogerq@ti.com>
Tested-by: Steve Rae <srae@broadcom.com>
Tested-by: Steve Rae <srae@broadcom.com> [Test HW: bcm235xx board]
While at it, remove obsolete CONFIG_USBDOWNLOAD_GADGET option from some
config headers. This is also probably fixes am335x_baltos board.
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Move CONFIG_USB_GADGET_DUALSPEED option to Kconfig and
make all UDC controllers select USB_GADGET_DUALSPEED:
- add next options to Kconfig selecting USB_GADGET_DUALSPEED:
- USB_GADGET_ATMEL_USBA
- USB_GADGET_DWC2_OTG
- USB_DWC3
- CI_UDC
- make USB_MUSB_GADGET select USB_GADGET_DUALSPEED
While at it, make some related fixes:
- remove DUALSPEED from configs that don't enable gadget support:
- kwb.h
- tseries.h
- add missing USB_GADGET option to next configs:
- novena_defconfig
- pcm051_rev*_defconfig
- xfi3_defconfig
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
The description was borrowed from kernel. Definitions were added to
defconfig files in a way that "make savedefconfig" generates exactly
the same file as used defconfig.
Boards using 0 mA as CONFIG_USB_GADGET_VBUS_DRAW value were moved to use
2 mA (as minimal allowed by Kconfig).
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
The USB Mass Storage (ums) works in Windows, Linux and OS X (EL Capitan).
But, not in OS X (Yosemite). By applying the said patch, it extends
the ums support.
Signed-off-by: John Tobias <john.tobias.ph@gmail.com>
Tested-by: Lukasz Majewski <l.majewski@samsung.com>
Test HW: Odroid XU3 (./test/py UMS + DFU tests)
Tested-by: John Tobias <john.tobias.ph@gmail.com>
Linux:
- Run ums to expose all my eMMC partition - shows all correctly
- Run ums to expose only 1 partition of my eMMC - show correctly
Windows:
- Run ums to expose all my eMMC partition - it detects but it prompts,
if I want to format it (due to a non windows partition)
- Run ums to expose only the FAT32 partition - it show the partition
correctly.
