Most driver model PCI functions have a dm_ prefix. At some point, when the
old code is converted to driver model and the old functions are removed, we
will drop that prefix.

For consistency, we should use the dm_ prefix for all driver model
functions. Update pci_bus_find_bdf() accordingly.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>

Most driver model PCI functions have a dm_ prefix. At some point, when the
old code is converted to driver model and the old functions are removed, we
will drop that prefix.

For consistency, we should use the dm_ prefix for all driver model
functions. Update pci_get_bdf() accordingly.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>

We don't want people changing the legacy PCI files while migration is in
progress. Update the file headers to indicate that.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>

Signed-off-by: NTom Rini <trini@konsulko.com>

Due to a limitation removed in an earlier patch, USB tests were not seeing
all the devices. Update the tests to pass now that all devices are visible.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Update my email address to the NXP account.
Signed-off-by: NFabio Estevam <fabio.estevam@nxp.com>

'sf command' should receive the length in sector boundaries, so fix it
accordingly.

Also, show the steps to set the server and board IP addresses for
making the steps clearer.
Signed-off-by: NOtavio Salvador <otavio@ossystems.com.br>
Reviewed-by: NFabio Estevam <fabio.estevam@nxp.com>

We currently support various versions of Solidrun mx6 boards, so
remove the obsolete comment.
Reported-by: NJon Nettleton <jon.nettleton@gmail.com>
Signed-off-by: NFabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: NStefano Babic <sbabic@denx.de>

Since commit 59370f3f ("net: phy: delay only if reset handler is
registered") Ethernet is no longer functional:

Booting from net ...
FEC Waiting for PHY auto negotiation to complete......... TIMEOUT !
BOOTP broadcast 1
BOOTP broadcast 2
BOOTP broadcast 3
BOOTP broadcast 4

This commit does not have an issue in itself, but it revelead a problem
with the Ethernet initialization.

As per the AR8035 datasheet:

"For a reliable power on reset, suggest to keep asserting the reset
low long enough (10ms) to ensure the clock is stable and clock-to-reset
1ms requirement is satisfied."

So do as suggested and keep the reset low for 10ms.

Also add a 100us delay after deasserting the reset line
to guarantee that the PHY ID can be read correctly and the Atheros
PHY can be loaded as per Troy Kisky's suggestion.
Signed-off-by: NFabio Estevam <fabio.estevam@nxp.com>
Tested-by: NTom Rini <trini@konsulko.com>

When trying to access non-existent/unsupported PCI devices in
ls_pcie_read_config(), when ls_pcie_addr_valid() fails it returns
error code and fills in the result with 0xffffffff manually. But it
really should return zero to upper layer codes.
Signed-off-by: NBin Meng <bmeng.cn@gmail.com>

When trying to access non-existent/unsupported PCI devices in
imx_pcie_read_config(), when imx_pcie_addr_valid() fails it returns
error code and fills in the result with 0xffffffff manually. But it
really should return zero to upper layer codes.
Reported-by: NFabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: NBin Meng <bmeng.cn@gmail.com>
Tested-by: NFabio Estevam <fabio.estevam@nxp.com>

Signed-off-by: NDavid Müller <d.mueller@elsoft.ch>

from linux commit ce8155f7a3d5:

Perl 5.22 emits a deprecated message when "\C" is used in a regex.  Perl
5.24 will disallow it altogether.

Fix it by using [A-Z] instead of \C.

>From linux adapted to U-Boot by:
Signed-off-by: NHeiko Schocher <hs@denx.de>
Reviewed-by: NAndre Przywara <andre.przywara@arm.com>

Since 51209b1f ("Use common mtest iteration counting"),
do_mem_mtest has always reported 0 errors and hence returned 0, even
if errors were detected. Fix the helpers mem_test_alt() and
mem_test_quick() to return the number of errors found.
Signed-off-by: NRasmus Villemoes <rasmus.villemoes@prevas.dk>

If CONFIG_SYS_STDIO_DEREGISTER is not enabled, usb reset
will fail every time. Enabling it allows usb reset to
work.
Signed-off-by: NAndy Fleming <afleming@gmail.com>

Change from yorksun@freescale.com to york.sun@nxp.com.
Signed-off-by: NYork Sun <york.sun@nxp.com>

On these platforms we have many cases of boards that enable device model
and GPIO support but do not enable OF_CONTROL and pass in a device tree
with the binary.  We need to bring in the platform data here as well.

Tested on Beaglebone Black.
Reported-by: NRobert Nelson <robertcnelson@gmail.com>
Reported-by: NFrancisco Aguerre <franciscoaguerre@gmail.com>
Reported-by: NJason Kridner <jkridner@beagleboard.org>
Signed-off-by: NTom Rini <trini@konsulko.com>

Mark _debug_uart_init() as static to avoid sparse warning and
inline it to debug_uart_init().
Reported-by: NThomas Chou <thomas@wytron.com.tw>
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>
Reviewed-by: NThomas Chou <thomas@wytron.com.tw>
Reviewed-by: NSimon Glass <sjg@chromium.org>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
Acked-by: NSimon Glass <sjg@chromium.org>

In many parts of the computing world having a unique MAC address
sitting in some on-NIC storage is considered the normal case.
Remove the warning to not scare the user unnecessarily.
This applies to Highbank/Midway and ARM's Juno, for instance.
Besides that this fixes the formatting on Midway, for instance,
which currently looks like:
...
Net:   xgmac0
Warning: xgmac0 using MAC address from net device
, xgmac1
Warning: xgmac1 using MAC address from net device
...
Signed-off-by: NAndre Przywara <andre.przywara@arm.com>

The default kernel load offset for an arm64 kernel is 0x80000, so
U-Boot takes cares of moving the loaded kernel to a matching memory
location just before booting it.
Since we run with caches off, this takes a while for any decently
sized kernel - with no output explaining the reason for the delay
(unless one uses a DEBUG build).
By adjusting the default load offset for Juno and VFP to be 512K
aligned in the first place we can skip this copying and boot much
faster.
Tested on Juno.
Signed-off-by: NAndre Przywara <andre.przywara@arm.com>
Reviewed-by: NLinus Walleij <linus.walleij@linaro.org>
Tested-by: NRyan Harkin <ryan.harkin@linaro.org>

The compilation of u-boot-dtb.img should be controlled by
CONFIG_OF_CONTROL and not CONFIG_DM.
CONFIG_DM may be defined even without Device Tree requirement.

This was added in commit 947cee11.
Signed-off-by: NRuchika Gupta <ruchika.gupta@freescale.com>
Signed-off-by: NAneesh Bansal <aneesh.bansal@freescale.com>
CC: Alison Wang <alison.wang@freescale.com>

Correct mismatched comment on #endif to agree with its #if defined().

Also add some missing #endif comments for consistency, take out
extraneous blank lines for readability.

rday

First (small) pass at tidying up the README file, including:

 * remove references to obsolete CREDITS file
 * remove (some) references to obsolete boards.cfg file
 * remove at least one reference to a "scrapped" board
 * cut down unnecessarily detailed directory hierarchy
 * bunch of grammar and spelling tweaks
Signed-off-by: NRobert P. J. Day <rpjday@crashcourse.ca>

Signed-off-by: NRobert P. J. Day <rpjday@crashcourse.ca>

Signed-off-by: NRobert P. J. Day <rpjday@crashcourse.ca>
Acked-by: NThomas Chou <thomas@wytron.com.tw>

Various updates did not make it through to this board. Also the instructions
for building a SPI image are no-longer correct. Fix these so that Jerry can
boot to a prompt again.
Signed-off-by: NSimon Glass <sjg@chromium.org>

There is an unnecessary sector count displayed. Drop it.
Signed-off-by: NSimon Glass <sjg@chromium.org>

This feature was dropped at some point. Restore it.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Introduced in 45b47734 (net/arp: account for ARP delay, avoid duplicate packets on timeout)

Check the arp timeout and adjust the timeout start time before the call
to eth_recv() so that the sandbox driver has the opportunity to adjust
the sandbox timer after the new start time has been recorded.

Also, change the adjustment amount by 11 seconds instead of exactly the
10 seconds that the ping timout is expecting since the timeout check is
looking for the time elapsed to be greater than but not equal to the
specified delay.
Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>
Reviewed-by: NStefan Brüns <stefan.bruens@rwth-aachen.de>
Acked-by: NSimon Glass <sjg@chromium.org>

Commit: dm: core: Enable optional use of fdt_translate_address()

Enables use of this function as default, but after this it's not
possible to get dev address for the case in which: '#size-cells == 0'

This causes errors when getting address for some GPIOs, for which
the '#size-cells' is set to 0.

Example error:
'__of_translate_address: Bad cell count for gpx0'

Allowing for that case by modifying the macro 'OF_CHECK_COUNTS',
(called from )__of_translate_address(), fixes the issue.

Now, this macro doesn't check, that '#size-cells' is greater than 0.

This is possible from the specification point of view, but I'm not sure
that it doesn't introduce a regression for other configs.

Please test and share the results.

Tested-on: Odroid U3, Odroid X2, Odroid XU3, Sandbox.
Signed-off-by: NPrzemyslaw Marczak <p.marczak@samsung.com>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Lukasz Majewski <l.majewski@samsung.com>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: Marek Vasut <marex@denx.de>
Tested-by: NJaehoon Chung <jh80.chung@samsung.com>
Tested-by: NLukasz Majewski <l.majewski@samsung.com>

At present USB keyboards are not properly removed with driver model. Add the
code to handle this.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Reviewed-by: NMarek Vasut <marex@denx.de>

The current limit of 5 is not enough for the driver model USB tests. Really
we should not have a limit but the driver model code still uses the
usb_dev_desc[] array, which has a limit.

Increasing the limit by 2 should not bother anyone. Adjust it.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Reviewed-by: NMarek Vasut <marex@denx.de>

This subsystem has been broken since commit:

  4efad20a  sf: Update status reg check in spi_flash_cmd_wait_ready

There has so far been no response from the maintainer, and a release is
imminent. For now, let's just disable the tests.
Signed-off-by: NSimon Glass <sjg@chromium.org>

When 'ethrotate' variable is set to 'no' and 'ethact' variable
is already set to an ethernet device, we should stick to 'ethact'.
Signed-off-by: NBin Meng <bmeng.cn@gmail.com>
Acked-by: NJoe Hershberger <joe.hershberger@ni.com>
Acked-by: NSimon Glass <sjg@chromium.org>
Tested-by: NSimon Glass <sjg@chromium.org>

In eth_current_changed(), the call to eth_get_dev() below has a side
effect of rotating ethernet device if uc_priv->current == NULL. This
is not what we want when 'ethrotate' variable is 'no'.
Signed-off-by: NBin Meng <bmeng.cn@gmail.com>
Acked-by: NJoe Hershberger <joe.hershberger@ni.com>
Acked-by: NSimon Glass <sjg@chromium.org>
Tested-by: NSimon Glass <sjg@chromium.org>