Commit graph

36501 commits

Author SHA1 Message Date
Simon Glass
302a648750 Add an option to enable the command line
Add a new Kconfig option for the command line. This is enabled by default,
but when disabled it will remove the command line.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-22 12:16:08 -04:00
Simon Glass
633fb736ce cbfs: Update a function to be static
All command functions should be static. Update the CBFS functions to follow
this rule.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-22 12:16:08 -04:00
Vitaly Andrianov
b8dafa2209 ti: k2g: increase phy autoneg timeout
After power cycle of a K2G EVM dhcp fails due to a auto-negotiation
timeout. This commit increases the timeout to fix the issue.

Signed-off-by: Vitaly Andrianov <vitalya@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-22 12:16:07 -04:00
Tom Rini
55926ddd18 Merge branch 'master' of git://git.denx.de/u-boot-fsl-qoriq 2016-03-22 12:14:27 -04:00
Prabhakar Kushwaha
6dedcedd64 driver: net: fsl-mc: Return from DPAA_exit if boot_status !=0
Return value of get_mc_boot_status() in case of failure is not necessary
to be -1.

So update the error condition check.

Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Reported-by: Yao Yuan <yao.yuan@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-03-21 12:42:15 -07:00
Wenbin Song
ceded371c8 armv8/ls1043aqds: Enable ID_EEPROM support for ls1043aqds
Signed-off-by: Wenbin Song <wenbin.song@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-03-21 12:42:15 -07:00
Wenbin Song
ec44289db5 armv8/ls1043aqds: Return i2c mux to default chennel
Return i2c mux to the default channel after accessing retimer.

Signed-off-by: Wenbin Song <wenbin.song@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-03-21 12:42:15 -07:00
Wenbin Song
1be8d10be4 freescale: vid: Return i2c mux to default channel
IR chip is on one of the channels on multiplexed I2C-bus.
Reset to default channel after accessing.

Signed-off-by: Wenbin Song <wenbin.song@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-03-21 12:42:15 -07:00
Alison Wang
f8008f144b arm: ls102xa: Enable CONFIG_SYS_CONSOLE_IS_IN_ENV support
CONFIG_SYS_CONSOLE_IS_IN_ENV needs to be enabled, so we could set stdout
environment variable to specify the vga for the console output when
LCD/HDMI is connected to the boards.

Signed-off-by: Alison Wang <alison.wang@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-03-21 12:42:14 -07:00
Yangbo Lu
e477f4bdd4 armv8/fsl-lsch2: fix sdhc clock frequency value
The eSDHC could select to use platform clock or peripheral clock to
generate SD clock. The default selection is platform clock. So, fix
the clock frequency value that's calculated for eSDHC.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-03-21 12:42:14 -07:00
Prabhakar Kushwaha
0f4b82a555 armv8: ls2085a: Remove phy configuration from QDS and RDB
As phy_connect and phy_config are being called from DPAA2 driver.
Remove calling of mentioned function from board file.

Signed-off-by: Pratiyush Mohan Srivastava <pratiyush.srivastava@nxp.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-03-21 12:42:14 -07:00
Prabhakar Kushwaha
6c2b520a37 driver: net: ldpaa_eth: Add support of PHY framework
This patch integrate DPAA2 ethernet driver existing PHY framework.

Call phy_connect and phy_config as per available DPMAC id defined
in SerDes Protcol.

Signed-off-by: Pratiyush Mohan Srivastava <pratiyush.srivastava@nxp.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-03-21 12:42:14 -07:00
Pratiyush Srivastava
b2b877306c armv8: fsl-layerscape: Updating entries in Serdes Table
The serdes protocol entries in  Serdes table 1 for protocol
0x03, 0x33, 0x35 and in Serdes table 2 for protocols 0x45
and 0x47 are updated to reflect the entries in
current Reference Manual.

Signed-off-by: Pratiyush Mohan Srivastava <pratiyush.srivastava@nxp.com>
Reported-by: Jose Rivera <german.rivera@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-03-21 12:42:13 -07:00
Shengzhou Liu
dd8e740c78 driver/ddr/fsl: Add workaround for erratum A-009803
During initial DDR training, false parity errors may be detected.
This patch adds workaround to fix the erratum.
Tested on LS2085QDS and LS2080RDB.

Signed-off-by: Shengzhou Liu <Shengzhou.Liu@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-03-21 12:42:13 -07:00
Shengzhou Liu
eb118807a4 driver/ddr/fsl: Add address parity support for DDR4 UDIMM/discrete
Add support of address parity for DDR4 UDIMM or discrete memory.
It requires to configurate corresponding MR5[2:0] and
TIMING_CFG_7[PAR_LAT]. Parity can be turned on by hwconfig,
e.g. hwconfig=fsl_ddr:parity=on.

Signed-off-by: Shengzhou Liu <Shengzhou.Liu@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-03-21 12:42:13 -07:00
Stuart Yoder
5e8e27b743 pci/layerscape: set LUT and msi-map for discovered PCI devices
msi-map properties are used to tell an OS how PCI requester IDs are
mapped to ARM SMMU stream IDs.

for all PCI devices discovered in a system:
  -allocate a LUT (look-up-table) entry in that PCI controller
  -allocate a stream ID for the device
  -program and enable a LUT entry (maps PCI requester id to stream ID)
  -set the msi-map property on the controller reflecting the
   LUT mapping

basic bus scanning loop/logic was taken from drivers/pci/pci.c
pci_hose_scan_bus().

Signed-off-by: Stuart Yoder <stuart.yoder@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-03-21 12:42:13 -07:00
Stuart Yoder
7e7e126470 pci/layerscape: add defines for LUT
The per-PCI controller LUT (Look-Up-Table) is a 32-entry table
that maps PCI requester IDs (bus/dev/fun) to a stream ID.

Add defines for the register offsets.

Signed-off-by: Stuart Yoder <stuart.yoder@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-03-21 12:42:13 -07:00
Stuart Yoder
eeb5b1ad82 pci: make pci_get_hose_head() available to external users
Put pci_get_hose_head() prototype in header so it is available to
external users, allowing them to find and iterate over all pci
controllers.

Signed-off-by: Stuart Yoder <stuart.yoder@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-03-21 12:42:12 -07:00
Stuart Yoder
029a407dae armv8: ls2080a: update stream ID partitioning info
Update comments around how stream IDs are partitioned.
Stream IDs allocated to PCI are no longer divided up by
controller, but are instead a contiguous range

Signed-off-by: Stuart Yoder <stuart.yoder@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-03-21 12:42:12 -07:00
Stuart Yoder
2d97fbb4c4 armv8: ls2080a: remove obsolete stream ID partitioning support
Remove stream ID partitioning support that has been made
obsolete by upstream device tree bindings that specify how
representing how PCI requester IDs are mapped to MSI specifiers
and SMMU stream IDs.

Signed-off-by: Stuart Yoder <stuart.yoder@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-03-21 12:42:12 -07:00
York Sun
ed77b7045e boards: ls2080: Fix default bootargs
A white space is missing in multiple-line string for bootargs.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-03-21 12:42:12 -07:00
Alison Wang
b2f3addbb2 arm: ls102xa: fdt: Update FSL_QSPI_COMPAT and FSL_DSPI_COMPAT
As the compatible property values for QSPI and DSPI dts nodes
are changed in kernel, FSL_QSPI_COMPAT and FSL_DSPI_COMPAT
need to be updated too.

Signed-off-by: Alison Wang <alison.wang@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-03-21 12:42:11 -07:00
Aneesh Bansal
c4cbd7137d drivers/crypto/fsl: define structures for PDB
Structures are defined for PDB (Protocol Data Blcks) for various
operations. These structure will be used to add PDB data while
creating the PDB descriptors.

Signed-off-by: Ruchika Gupta <ruchika.gupta@nxp.com>
Signed-off-by: Aneesh Bansal <aneesh.bansal@nxp.com>
CC: Ulises Cardenas <raul.casas@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-03-21 12:42:11 -07:00
Aneesh Bansal
2959037077 drivers/crypto/fsl: add constructs for protocol descriptors
Construct APIs are added to create Protocol Descriptors for
CAAM block.

Signed-off-by: Ruchika Gupta <ruchika.gupta@nxp.com>
Signed-off-by: Aneesh Bansal <aneesh.bansal@nxp.com>
CC: Ulises Cardenas <raul.casas@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-03-21 12:42:11 -07:00
Aneesh Bansal
6178e95978 drivers/crypto/fsl: correct error checking in run_descriptor
When CAAM runs a descriptor and an error occurs, a non-zero
value is set in Output Status Register. The if condition should
check the status for a non-zero value.

Signed-off-by: Aneesh Bansal <aneesh.bansal@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-03-21 12:42:11 -07:00
Shaohui Xie
abc7d0f75c armv8: ls2080ardb: invert irq pins polarity for AQR405 PHY
To use AQR405 PHY's interrupt, we need to invert the relative IRQ pins
polarity by setting IRQCR register, because AQR405 interrupt is low
active but GIC accepts high active.

Signed-off-by: Shaohui Xie <Shaohui.Xie@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-03-21 12:42:10 -07:00
Prabhakar Kushwaha
2b690b9837 armv8: lsch3: Enable WUO config for RNI-20 node
Enable wuo config to accelerate coherent ordered writes for LS2080A
and LS2085A.

WRIOP IP is connected to RNI-20 Node.

Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-03-21 12:42:10 -07:00
Alexander Graf
c05016ab0b arm64: Fix layerscape mmu setup
With commit 7985cdf we converted all systems except for the Layerscape
SoCs to the generic descriptor table based page table setup.

On the Layerscape SoCs however, we just provide an empty table stub
and do the setup ourselves. To reserve enough memory for the tables,
we need to override the default counting mechanism which would end up
with an empty table because we have no maps.

Fixes: 7985cdf
Reported-by: York Sun <york.sun@nxp.com>
CC: Alison Wang <alison.wang@nxp.com>
CC: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Tested-by: York Sun <york.sun@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-03-21 12:42:10 -07:00
Reinhard Pfau
a119357c43 strider: use optimised bus timing for FPGA access
Use optimised bus timing for FPGA access.

Signed-off-by: Reinhard Pfau <reinhard.pfau@gdsys.cc>

Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
2016-03-21 09:20:37 +01:00
Dirk Eibach
4709805657 strider: Define pca593x widths
Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
2016-03-21 09:20:31 +01:00
Dirk Eibach
e9cb21d0e8 strider: Add DP501 support for cpu model
Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
Signed-off-by: Stefan Roese <sr@denx.de>
2016-03-21 09:19:53 +01:00
Tom Rini
83d95b67d3 Merge branch 'master' of git://git.denx.de/u-boot-socfpga 2016-03-20 18:09:34 -04:00
Stefan Roese
93d9fc26cb arm: socfpga: sr1500: Misc updates (SPI speed, env location)
This patch makes the following changes to the SR1500 board port:

- Update defconfig to support SPI NOR (use make savedefconfig).
- Increase SPI speed to a maximum of 100MHz for faster system
  bootup.
- Change environment location, so that its not between SPL and
  main U-Boot. This way the combined SPL / U-Boot image can
  be used for updates.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Marek Vasut <marex@denx.de>
2016-03-20 18:01:11 +01:00
Stefan Roese
ead2fb29e8 arm: socfpga: Allow boards to define a custom environment size
This patch makes it possible that boards can define a board-specific env
size. This is used by the SR1500 SoCFPGA board port.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Chin Liang See <clsee@altera.com>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
Cc: Marek Vasut <marex@denx.de>
2016-03-20 18:01:10 +01:00
Marek Vasut
b72041ccf8 arm: socfpga: Fix SR1500 env position
Move the inclusion of the common socfpga configuration file further
down in the sr1500 configuration, so that the socfpga_common.h can
check if environment is in SPI NOR and it's location is defined and
if it is not, define default location.

This fixes "arm: socfpga: Enabling U-Boot environment support in QSPI"
which introduced a minor warning.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Chin Liang See <clsee@altera.com>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
Cc: Dinh Nguyen <dinh.linux@gmail.com>
Cc: Pavel Machek <pavel@denx.de>
Cc: Marek Vasut <marex@denx.de>
Cc: Stefan Roese <sr@denx.de>
2016-03-20 18:01:10 +01:00
Chin Liang See
ec8b75281b arm: socfpga: Enabling U-Boot environment support in QSPI
Enabling the support of storing U-Boot environment
within serial NOR flash. By default, its still
store into SDMMC

Signed-off-by: Chin Liang See <clsee@altera.com>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
Cc: Dinh Nguyen <dinh.linux@gmail.com>
Cc: Pavel Machek <pavel@denx.de>
Cc: Marek Vasut <marex@denx.de>
Cc: Stefan Roese <sr@denx.de>
2016-03-20 18:01:10 +01:00
Ted Chen
1b108880e6 usb: xhci: Fix vendor command error if the request type is USB_REQ_SET_ADDRESS or USB_REQ_SET_CONFIGURATION.
Add test into xhci_submit_control_message for usb requesttype in USB
vendor request being of standardized type. This fixes detection of
certain USB fixes, for example Ethernet, USB 3.0 port. Non standardized
requesttype in USB vendor request will be ignored.

Signed-off-by: Ted Chen <tedchen@realtek.com>
Tested-by: Anand Moon <linux.amoon@gmail.com>
2016-03-20 18:00:45 +01:00
Stefan Roese
c998da0d67 usb: Change power-on / scanning timeout handling
This patch changes the USB port scanning procedure and timeout
handling in the following ways:

a)
The power-on delay in usb_hub_power_on() is now reduced to a value of
max(100ms, "hub->desc.bPwrOn2PwrGood * 2"). The code does not wait
using mdelay, instead usb_hub_power_on() will wait before querying
the device in the scanning loop later. The total timeout for this
hub, which is 1 second + "hub->desc.bPwrOn2PwrGood * 2" is calculated
and will be used in the following per-port scanning loop as the timeout
to detect active USB devices on this hub.

b)
Don't delay the minimum delay (for power to stabilize) in
usb_hub_power_on(). Instead skip querying these devices in the scannig
loop until the delay time is reached.

c)
The ports are now scanned in a quasi parallel way. The current code did
wait for each (unconnected) port to reach its timeout and only then
continue with the next port. This patch now changes this to scan all
ports of all USB hubs quasi simultaneously. For this, all ports are added
to a scanning list. This list is scanned until all ports are ready
by either a) reaching the connection timeout (calculated earlier), or
by b) detecting a USB device. This results in a faster USB scan time as
the recursive scanning of USB hubs connected to the hub that's currently
being scanned will start earlier.

One small functional change to the original code is, that ports with
overcurrent detection will now get rescanned multiple times
(PORT_OVERCURRENT_MAX_SCAN_COUNT).

Without this patch:
starting USB...
USB0:   USB EHCI 1.00
scanning bus 0 for devices... 9 USB Device(s) found

time: 20.163 seconds

With this patch:
starting USB...
USB0:   USB EHCI 1.00
scanning bus 0 for devices... 9 USB Device(s) found

time: 1.822 seconds

So ~18.3 seconds of USB scanning time reduction.

Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
2016-03-20 18:00:45 +01:00
Stefan Roese
3ed9eb93c2 usb: Don't reset the USB hub a 2nd time
Debugging has shown, that all USB hubs are being reset twice while
USB scanning. This introduces additional delays and makes USB scanning
even more slow. Testing has shown that this 2nd USB hub reset doesn't
seem to be necessary.

This patch now removes this 2nd USB hub reset. Resulting in faster USB
scan time. Here the current numbers:

Without this patch:
=> time usb start
starting USB...
USB0:   USB EHCI 1.00
scanning bus 0 for devices... 9 USB Device(s) found

time: 24.003 seconds

With this patch:
=> time usb start
starting USB...
USB0:   USB EHCI 1.00
scanning bus 0 for devices... 9 USB Device(s) found

time: 20.392 seconds

So ~3.6 seconds of USB scanning time reduction.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
Cc: Marek Vasut <marex@denx.de>
2016-03-20 18:00:45 +01:00
Stefan Roese
2ef117fe4f usb: Remove 200 ms delay in usb_hub_port_connect_change()
This patch removes 2 mdelay(200) calls from usb_hub_port_connect_change().
These delays don't seem to be necessary. At least not in my tests. Here
the number for a custom x86 Bay Trail board (not in mainline yet) with
a quite large and complex USB hub infrastructure.

Without this patch:
starting USB...
USB0:   USB EHCI 1.00
scanning bus 0 for devices... 9 USB Device(s) found

time: 28.415 seconds

With this patch:
starting USB...
USB0:   USB EHCI 1.00
scanning bus 0 for devices... 9 USB Device(s) found

time: 24.003 seconds

So ~4.5 seconds of USB scanning time reduction.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
Cc: Marek Vasut <marex@denx.de>
2016-03-20 18:00:44 +01:00
Stefan Roese
f7f601002d usb: legacy_hub_port_reset(): Speedup hub reset handling
Start with a short USB hub reset delay of 20ms. This can be enough for
some configurations.

The 2nd delay at the end of the loop is completely removed. Since the
delay hasn't been long enough, a longer delay time of 200ms is assigned
and will be used in the next loop round.

This hub reset handling is also used in the v4.4 Linux USB driver,
hub_port_reset().

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
Cc: Marek Vasut <marex@denx.de>
2016-03-20 18:00:44 +01:00
Simon Glass
e4fb863f6d dm: blk: Add tests for block devices
Add some tests to check that block devices work as expected.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Stephen Warren <swarren@nvidia.com>
2016-03-17 21:27:39 -06:00
Simon Glass
33cf727b16 dm: sandbox: Drop the pre-DM host implementation
Driver model is used for host device block devices now, so we don't need the
old code. Remove it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Stephen Warren <swarren@nvidia.com>
2016-03-17 21:27:39 -06:00
Simon Glass
8b726dc945 dm: sandbox: Switch over to use DM for block devices
Now that the drivers used by sandbox support CONFIG_BLK, we can switch
sandbox over to use driver model for block devices.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Stephen Warren <swarren@nvidia.com>
2016-03-17 21:27:39 -06:00
Simon Glass
9b9775687f dm: usb: Unbind old block devices when shutting down USB
When 'usb start' is used, block devices are created for any USB flash sticks
and disks, etc. When 'usb stop' is used, these block devices are currently
not removed.

We don't want old block devices hanging around since they can still be
visible to U-Boot. Therefore, when USB is shut down, remove and unbind all
the block devices created by the USB subsystem.

Possibly we should unbind all devices which don't cause problems by being
unbound. Most likely we can remove everything except USB controllers, hubs
and emulators. We can consider that later.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Stephen Warren <swarren@nvidia.com>
2016-03-17 21:27:39 -06:00
Simon Glass
c81d0d215e buildman: Clarify the use of -V
This option outputs to the log file, not to the terminal. Clarify that in
the help, and add a mention of it in the README.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Stephen Warren <swarren@wwwdotorg.org>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
2016-03-17 21:27:39 -06:00
Simon Glass
17bce66cbf buildman: Add a way to specific a full toolchain prefix
At present buildman allows you to specify the directory containing the
toolchain, but not the actual toolchain prefix. If there are multiple
toolchains in a single directory, this can be inconvenient.

Add a new 'toolchain-prefix' setting to the settings file, which allows
the full prefix (or path to the C compiler) to be specified.

Update the documentation to match.

Suggested-by: Stephen Warren <swarren@wwwdotorg.org>
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Stephen Warren <swarren@nvidia.com>
2016-03-17 21:27:39 -06:00
Simon Glass
d4c8572b71 buildman: Allow branch names which conflict with directories
At present if you try to use buildman with the branch 'test' it will
complain that it is unsure whether you mean the branch or the directory.
This is a feature of the 'git log' command that buildman uses. Fix it
by resolving the ambiguity.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
2016-03-17 21:27:39 -06:00
Michal Simek
59b35ddd26 dm: ns16550: Add support for reg-offset property
reg-offset is the part of standard 8250 binding in the kernel.
It is shifting start of address space by reg-offset.
On Xilinx platform this offset is typically 0x1000.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Moved the new field to the end of the struct to avoid problems:
Signed-off-by: Simon Glass <sjg@chromium.org>
2016-03-17 21:27:39 -06:00
Przemyslaw Marczak
4428f3c87a Revert "fdt: fix address cell count checking in fdt_translate_address()"
This reverts commit 71105f50fe.

The reverted commit was applied for a temporary to unbreak
few Exynos boards on the release.

After the discussion about the change, this commit should be avoided.
Fixed device-tree for Exynos, allows reverting it without any issues.

Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Tom Rini <trini@konsulko.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Stephen Warren <swarren@nvidia.com>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Tested-by: Simon Glass <sjg@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org>
2016-03-17 21:27:39 -06:00