When an EHCI device is registered in device mode, the HW isn't actually
initialized at all, and hence isn't left in a running state. Consequently,
when the device is deregistered, ehci_shutdown() will fail, since the HW
bits it expects to see set in response to its shutdown requests will not
be sent, and the message "EHCI failed to shut down host controller." will
be printed.
Fix ehci-hcd.c to remember whether the device was registered in host or
device mode, and only call ehci_shutdown() for host mode registrations.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
This commit enables support for DFU_TFTP on the am335x bone black device.
Signed-off-by: Lukasz Majewski <l.majewski@majess.pl>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
The dfu tftp feature can be now enabled via Kconfig. This
commit provides necessary code for it.
Signed-off-by: Lukasz Majewski <l.majewski@majess.pl>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
The "dfu" command has been extended to support transfers via TFTP protocol.
Signed-off-by: Lukasz Majewski <l.majewski@majess.pl>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
This code allows using DFU defined mediums for storing data received via
TFTP protocol.
It reuses and preserves functionality of legacy code at common/update.c.
The update_tftp() function now accepts parameters - namely medium device
name and its number (e.g. mmc 1).
Without this information passed old behavior is preserved.
Signed-off-by: Lukasz Majewski <l.majewski@majess.pl>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
This function allows writing via DFU data stored from fixed buffer address
(like e.g. loadaddr env variable).
Such predefined buffers are used in the update_tftp() code. In fact this
function is a wrapper on the dfu_write() and dfu_flush().
Signed-off-by: Lukasz Majewski <l.majewski@majess.pl>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
This commit adds initial support for using tftp for downloading and
upgrading firmware on the device.
Signed-off-by: Lukasz Majewski <l.majewski@majess.pl>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Up till now it was impossible to use code from update.c when system
was not equipped with raw FLASH memory.
Such behavior prevented DFU from reusing this code.
Signed-off-by: Lukasz Majewski <l.majewski@majess.pl>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This change gives the ability to reuse the <tftp.h> header file by other
subsystems (like e.g. dfu).
Without this change compilation error emerges for the legacy update.c file.
Signed-off-by: Lukasz Majewski <l.majewski@majess.pl>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Documentation file for DFU extension. With this functionality it is now
possible to transfer FIT images with firmware updates via TFTP and use
DFU backend for storing them.
Signed-off-by: Lukasz Majewski <l.majewski@majess.pl>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Commit <8bfc288c3955> ("usb: gadget: ether: Perform board
initialization from ethernet gadget driver") added board_usb_init
and board_usb_cleanup in ethernet gadget driver. But h2200 board
didn't have board_usb_init and board_usb_cleanup implementations.
This introduced the following build errors
+drivers/usb/gadget/built-in.o: In function `usb_eth_halt':
+drivers/usb/gadget/ether.c:2498: undefined reference to `board_usb_cleanup'
+drivers/usb/gadget/built-in.o: In function `usb_eth_init':
+drivers/usb/gadget/ether.c:2316: undefined reference to `board_usb_init'
Fix it here by adding empty board_usb_init and board_usb_cleanup
functions in h2200.c.
Fixes: <8bfc288c3955> ("usb: gadget: ether: Perform board
initialization from ethernet gadget driver")
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
After extension of the dfu_get_buf() to also setup (implicitly) the dfu_buf_size
variable it is not needed to set dfu_buf_size to CONFIG_SYS_DFU_DATA_BUF_SIZE.
This variable is set in the dfu_get_buf() by not only considering
CONFIG_SYS_DFU_DATA_BUF but more importantly the "dfu_bufsiz" env variable.
Therefore, dfu_get_buf() should be used for initialization.
Signed-off-by: Lukasz Majewski <l.majewski@majess.pl>
Reviewed-by: Przemyslaw Marczak <p.marczak@samsung.com>
dfu-util allows filtering on USB device vendor:product ID by using
the -d flag (-d 0451:d022).
Such option is very handy when many DFU devices are connected to a single
host PC. This commit allows testing when above situation emerges.
Signed-off-by: Lukasz Majewski <l.majewski@majess.pl>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Lukasz Majewski <l.majewski@majess.pl>
Test HW - AM335x Beagle Bone Black
NOTE: Max size of file to transfer: 2MiB
Allocate request up to THOR_PACKET_SIZE not the ep0->maxpacket
as the descriptors data depend on the number of descriptors
and this 64 bytes were not enough and the buffer might overflow
which results in memalign failures later.
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Dont perform reset at the end of thor download
if configured to do reset off.
Reset may not be required in all cases and hence
provided an option to do so.
The case would be to download the images to DDR instead
of flash device.
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Zap variable which is set but never used.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Tested-by: Thomas Chou <thomas@wytron.com.tw>
Add support for the Terasic DE0-Nano/Atlas-SoC Kit, which is a CycloneV
based board. The board can boot from SD/MMC. Ethernet is also supported.
Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
Add support for DENX MCV SoM, which is CycloneV based and the
associated DENX MCVEVK baseboard. The board can boot from eMMC.
Ethernet and USB is supported.
Signed-off-by: Marek Vasut <marex@denx.de>
Add support for Terasic SoCkit, which is CycloneV based board.
The board can boot either from SD/MMC or QSPI. Ethernet is also
supported.
Signed-off-by: Marek Vasut <marex@denx.de>
Instead of calling board_init_r() directly from board_init_f(), just
return from board_init_f(). This will make the code continue executing
in crt0.S _main(), from which the board_init_r() is called. This patch
aligns the SoCFPGA SPL with the correct SPL design as well as reduces
the stack utilisation slightly.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
The CONFIG_OF_CONTROL and CONFIG_SPL_OF_CONTROL is always enabled
on Altera SoCFPGA, remove the unnecessary checks.
Signed-off-by: Marek Vasut <marex@denx.de>
The SoCFPGA probes mostly from OF and the OF is mandatory both in
U-Boot itself and U-Boot SPL. Enable it by default.
Signed-off-by: Marek Vasut <marex@denx.de>
This fix makes sure that the ISWGRP0 and ISWGRP1 registers are
correctly inited. In case those registers are not initialized,
it is not possible to access the registers synthesised in the
FPGA through the bridges. Any such access produces data abort.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
Rework the driver to probe the MMC controller from Device Tree
and make it mandatory. There is no longer support for probing
from the ancient qts-generated header files.
This patch now also removes previous temporary workaround.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
Cc: Pantelis Antoniou <panto@antoniou-consulting.com>
Cc: Tom Rini <trini@konsulko.com>
It is easier to paste these into the command line if they are a single
common. Use line continuation instead of separate lines.
Signed-off-by: Simon Glass <sjg@chromium.org>
MMC support works now, so it can be dropped from the todo
Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
Instead of creating a rockchip SPL SD card image with 32KB of zeros
which can be written to the start of an SD card, create the images with
only the useful data that should be written to an offset of 32KB on the
SD card.
The first 32 kilobytes aren't needed for bootup and only serve as
convenient way of accidentally obliterating your partition table.
Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
Booting the kernel fails on RK3288 (and probably other rockchip SoCs)
when the i-cache is disabled/flushed before d-cache.
I have not investigated whether this is due to U-Boot hanging or whether
it's very early in the linux boot, but following the approach of the
various rockchip U-Boot forks (first disable d-cache then i-cache) makes
things work.
Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
Now that MMC works in U-Boot add config distro command support to start
Linux in a standard fashion. One oddity here is that linux fails to load
when the fdt is relocated to above 512MB, so set fdt_high to make sure it's
loaded below that.
Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
With LED support enabled the SPL easily goes over the size limit (e.g.
with both Debians gcc 4.9 and 5.2 cross-compilers). Turn off LED support
in the SPL to reduce the size just enough for those compilers.
Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Tweaked commit subject to remove _SUPPORT
Signed-off-by: Simon Glass <sjg@chromium.org>
U-Boot can't use the sdio card so turn it of to prevent things getting
confused/struck when trying to use the card as storage.
Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
During mmc initialize probe all devices with the MMC Uclass if build
with CONFIG_DM_MMC
Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
The Radxa Rock pro board is rk3188 based and thus won't work with U-Boot
built for RK3288. Change the documentation to refer to the intended
board, the Radxa Rock 2, which is an RK3288-based design very similar to
the firefly
Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
The Firefly RK3288 is a suitable target board for initial mainline Rockchip
support. It includes a good set of peripherals, a recent SoC and it is
readily available.
This adds only some basic files required to allow the baord to display a
serial message in SPL and hang.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add a SPI driver for the Rockchip RK3288, using driver model. It should work
for other Rockchip SoCs also.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add an I2C driver for the Rockchip RK3288, using driver model. It should work
for other Rockchip SoCs also.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add code for starting up U-Boot SPL and U-Boot proper. This is generic and
makes use of devices provided by the board- or SoC-specific code.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add an MMC driver which supports RK3288, but may also support other SoCs.
It uses the Designware MMC device.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add code to set up the SDRAM in SPL, ready for loading U-Boot. This uses
device tree for configuration so should be able to support other RAM
configurations. It may be possible to generalise the code to support other
SoCs at some point.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tom Rini
Stephen Warren
Lukasz Majewski
Kishon Vijay Abraham I
Siva Durga Prasad Paladugu
Jiandong Zheng
Alexey Brodkin
Marek Vasut
Dinh Nguyen
Stefan Brüns
Simon Glass
Sjoerd Simons