Stephen Warren [Tue, 13 Sep 2016 16:46:00 +0000 (10:46 -0600)]
ARM: tegra: enable standard clock/reset APIs everywhere
Implementations of the standard clock and reset APIs are available on all
Tegra SoCs now, so enable compilation of those uclasses.
Enable the Tegra CAR drivers for all SoCs prior to the BPMP being
available. This provides an implementation of those APIs everywhere.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Fri, 23 Sep 2016 22:44:51 +0000 (16:44 -0600)]
ARM: tegra: fix clock_get_periph_rate() for UART clocks
Make clock_get_periph_rate() return the correct value for UART clocks.
This change needs to be applied before the patches that enable CONFIG_CLK
for Tegra SoCs before Tegra186, since enabling that option causes
ns16550_serial_ofdata_to_platdata() to rely on clk_get_rate() for UART
clocks, and clk_get_rate() eventually calls clock_get_periph_rate().
This change is a rather horrible hack, as explained in the comment added
to the clock driver. I've tried fixing this correctly for all clocks as
described in that comment, but there's too much fallout elsewhere. I
believe the clock driver has a number of bugs which all cancel each-other
out, and unravelling that chain is too complex at present. This change is
the smallest change that fixes clock_get_periph_rate() for UART clocks
while guaranteeing no change in behaviour for any other clock, which
avoids other regressions.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Tue, 13 Sep 2016 16:45:59 +0000 (10:45 -0600)]
clock: implement a driver for the Tegra CAR
Implement a clock uclass driver for the Tegra CAR. This allows clients to
use standard clock APIs on Tegra. This device is intended to be
instantiated by the core Tegra CAR driver, rather than being instantiated
directly from DT. The implementation uses the existing custom Tegra-
specific clock APIs to avoid coupling the series with significant
refactoring of the existing Tegra clock/clock code. The driver currently
only supports peripheral clocks, and avoids support for other clocks such
as PLLs and external clocks. This should be sufficient to convert over all
Tegra peripheral drivers, and avoids a complex implementation which calls
different Tegra-specific clock APIs based on the type of clock being
manipulated.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Tue, 13 Sep 2016 16:45:58 +0000 (10:45 -0600)]
reset: implement a driver for the Tegra CAR
Implement a reset uclass driver for the Tegra CAR. This allows clients to
use standard reset APIs on Tegra. This device is intended to be
instantiated by the core Tegra CAR driver, rather than being instantiated
directly from DT. The implementation uses the existing custom Tegra-
specific reset APIs to avoid coupling the series with significant
refactoring of the existing Tegra clock/reset code.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Tue, 13 Sep 2016 16:45:57 +0000 (10:45 -0600)]
misc: implement Tegra CAR core driver
The Tegra CAR (Clock And Reset) module provides control of most clocks
and reset signals within the Tegra SoC. This change implements a driver
for this module. However, since the module implements multiple kinds of
services (clocks, resets, perhaps more), all this driver does is bind
various sub-devices, which in turn provide the real services. This driver
is essentially an "MFD" (Multi-Function Device) in Linux kernel speak.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Tue, 13 Sep 2016 16:45:56 +0000 (10:45 -0600)]
ARM: tegra: add APIs the clock uclass driver will need
A future patch will implement a clock uclass driver for Tegra. That driver
will call into Tegra's existing clock code to simplify the transition;
this avoids tieing the clock uclass patches into significant refactoring
of the existing custom clock API implementation.
Some of the Tegra clock APIs that manipulate peripheral clocks require
both the peripheral clock ID and parent clock ID to be passed in together.
However, the clock uclass API does not require any such "parent"
parameter, so the clock driver must determine this information itself.
This patch implements new Tegra- specific clock API
clock_get_periph_parent() for this purpose.
The new API is implemented in the core Tegra clock code rather than SoC-
specific clock code. The implementation uses various SoC-/clock-specific
data. That data is only available in SoC-specific clock code.
Consequently, two new internal APIs are added that enable the core clock
code to retrieve this information from the SoC-specific clock code. Due to
the structure of the Tegra clock code, this leads to some unfortunate code
duplication. However, this situation predates this patch.
Ideally, future work will de-duplicate the Tegra clock code, and migrate
it into drivers/clk/tegra. However, such refactoring is kept separate from
this series.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Tue, 13 Sep 2016 16:45:55 +0000 (10:45 -0600)]
ARM: tegra: add peripheral clock init table
Currently, Tegra peripheral drivers control two aspects of their HW module
clock(s):
1) The clock enable/rate for the peripheral clock itself.
2) The system-level clock tree setup, i.e. the clock parent.
Aspect 1 is reasonable, but aspect 2 is a system-level decision, not
something that an individual peripheral driver should in general know
about or influence. Such system-level knowledge ties the driver to a
specific SoC implementation, even when they use generic APIs for clock
manipulation, since they must have SoC-specific knowledge such as parent
clock IDs. Limited exceptions exist, such as where peripheral HW is
expected to dynamically switch between clock sources at run-time, such
as CPU clock scaling or display clock conflict management in a multi-head
scenario.
This patch enhances the Tegra core code to perform system-level clock
tree setup, in a similar fashion to the Linux kernel Tegra clock driver.
This will allow future patches to simplify peripheral drivers by removing
the clock parent setup logic.
This change is required prior to converting peripheral drivers to use the
standard clock APIs, since:
1) The clock uclass doesn't currently support a set_parent() operation.
Adding one is possible, but not necessary at the moment.
2) The clock APIs retrieve all clock IDs from device tree, and the DT
bindings for almost all peripherals only includes information about the
relevant peripheral clocks, and not any potential parent clocks.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Tue, 13 Sep 2016 16:45:54 +0000 (10:45 -0600)]
ARM: tegra: pull Tegra210 SoC DT from Linux v4.7
The primary benefit of this change is that it adds all missing clocks and
resets properties to peripherals. This will allow peripheral drivers to
migrate to the standard clock and reset APIs in the future.
Main changes:
* Brought in the correct Tegra210 CAR binding; the old file in U-Boot
appears to be a renamed version of the Tegra124 bindings rather than
the real Tegra210 version.
* Conversion of SPI and UART nodes to standard DMA bindings. U-Boot
doesn't use DMA so isn't affected.
* Split of EHCI and USB PHY nodes. The EHCI nodes continue to contain all
information required by U-Boot, so U-Boot is not affected.
* Conversion of many magic numbers to named defines.
* Addition of many nodes not used by U-Boot, including separation of the
Tegra LIC (Legacy IRQ controller) and GIC.
* Node sort order fixes.
Remaining deltas relative to the Linux DT:
* U-Boot has enabled PCIe for Tegra210, but the kernel hasn't yet.
* The GPIO node compatible value in the kernel explicitly includes
Tegra124 values whereas U-Boot does not. I'll send a kernel patch to
correct this.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Tue, 13 Sep 2016 16:45:53 +0000 (10:45 -0600)]
ARM: tegra: pull Tegra124 SoC DT from Linux v4.7
The primary benefit of this change is that it adds all missing clocks and
resets properties to peripherals. This will allow peripheral drivers to
migrate to the standard clock and reset APIs in the future.
Main changes:
* USB phy_type property is aligned with the kernel, so board files are
updated so the final DT content doesn't change. I'm not convinved that
Nyan uses HSIC phy_type. However, I'd rather this change be a no-op,
and any DT bug-fixes be separate.
* Sync misc changes from the kernel: missing DT content, minor compatible
value fixes, typos.
Remaining deltas relative to the Linux DT:
* U-Boot uses #address-cells/#size-cells of 1 whereas the kernel uses 2.
I believe U-Boot's DT parsing currently assumes that these values match
the physical address size, so I didn't synchronize this part of the DT.
* U-Boot uses the original XUSB PHY DT binding, wherease the kernel DT
has moved to a newer version. Thus, XUSB client nodes include properties
names phys and phy-names that do not appear in the kernel, and don't
include pad definitions in the padctl node.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Tue, 13 Sep 2016 16:45:52 +0000 (10:45 -0600)]
ARM: tegra: pull Tegra114 SoC DT from Linux v4.7
The primary benefit of this change is that it adds all missing clocks and
resets properties to peripherals. This will allow peripheral drivers to
migrate to the standard clock and reset APIs in the future.
Main changes:
* Conversion of SPI nodes to standard DMA bindings. U-Boot doesn't use
DMA so isn't affected.
* Split of EHCI and USB PHY nodes. The EHCI nodes continue to contain all
information required by U-Boot, so U-Boot is not affected.
* Boards need to define the clk32k_in clock that feeds the Tegra PMC.
* Addition of tegra114-mc.h since tegra114.dtsi now includes it.
* Conversion of many magic numbers to named defines.
* Addition of many nodes not used by U-Boot.
* Node sort order fixes.
Remaining deltas relative to the Linux DT:
* USB node compatible values in U-Boot explicitly list Tegra114 values
whereas the kernel does not. I'll send a kernel patch to correct this.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Tue, 13 Sep 2016 16:45:51 +0000 (10:45 -0600)]
ARM: tegra: pull Tegra30 SoC DT from Linux v4.7
The primary benefit of this change is that it adds all missing clocks and
resets properties to peripherals. This will allow peripheral drivers to
migrate to the standard clock and reset APIs in the future.
Main changes:
* Modification of PCIe memory region addresses. The HW memory layout is
programmable, so this should work fine, and Beaver PCIe was tested
without issue.
* Removal of pcie_xclk from the PCIe node and clock binding header. This
clock doesn't exist and isn't used; only a reset with this ID exists.
* Conversion of SPI nodes to standard DMA bindings. U-Boot doesn't use
DMA so isn't affected.
* Split of EHCI and USB PHY nodes. The EHCI nodes continue to contain all
information required by U-Boot, so U-Boot is not affected.
* Changed the phy_type value for the second USB port. This required board
DTs to be updated to keep the same configuration.
* Boards need to define the clk32k_in clock that feeds the Tegra PMC.
* Addition of tegra30-mc.h since tegra30.dtsi now includes it.
* Conversion of many magic numbers to named defines.
* Addition of many nodes not used by U-Boot.
* Node sort order fixes.
Remaining deltas relative to the Linux DT:
* None.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Tue, 13 Sep 2016 16:45:50 +0000 (10:45 -0600)]
ARM: tegra: pull Tegra20 SoC DT from Linux v4.7
This brings in a few minor fixes since the last sync. The largest change
is the removal of the definition for TEGRA20_CLK_PCIE_XCLK. This clock
doesn't actually exist.
Remaining deltas:
* Addition of u-boot,dm-pre-reloc property to a couple of nodes.
* Addition of the NAND controller, which Linux doesn't yet support.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Tue, 13 Sep 2016 16:45:49 +0000 (10:45 -0600)]
ARM: tegra: remove "0, " from DT unit addresses
Apparently the unit address in a DT node name is now supposed to be a
single integer value, rather than a comma-separated list of individual
cell values. Fix the U-Boot DTs to comply with this naming convention.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Tom Warren [Tue, 13 Sep 2016 16:45:48 +0000 (10:45 -0600)]
mmc: tegra: Add DM_MMC support to Tegra MMC driver
Convert the Tegra MMC driver to DM_MMC. Support for non-DM is removed
to avoid ifdefs in the code. DM_MMC is now enabled for all Tegra builds.
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
(swarren, fixed some NULL pointer dereferences, removed extraneous
changes, rebased on various other changes, removed non-DM support etc.)
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Stephen Warren [Tue, 13 Sep 2016 16:45:47 +0000 (10:45 -0600)]
ARM: tegra: set MMC pin mux in board_init()
Most other pin mux is configured in this function. This removes the
need to do it in an MMC-specific initialization function, which is good
since that function is going away later in this series.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Tue, 13 Sep 2016 16:45:46 +0000 (10:45 -0600)]
mmc: tegra: priv struct and naming cleanup
struct mmc_host is a Tegra-specific structure, but the name implies it's
something defined by core MMC code, which is confusing. Rename it to
struct tegra_mmc_priv to make its purpose more obvious. The new name is
also more appropriate for a DM driver private data structure, which will
be relevant later in this series.
Nothing needs access to this type except the MMC driver itself. Move the
definition into the driver C file.
Make sure all Tegra MMC functions are named tegra_mmc_*. Even though
they're all static, it's useful to have good naming so that symbol tables
are easy to interpret. A few functions aren't renamed by this patch since
they'll be deleted by a subsequent patch in this series.
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Tue, 13 Sep 2016 16:45:45 +0000 (10:45 -0600)]
mmc: tegra: don't use periph_id in pad_init_mmc()
The MMC driver will soon be converted to use standard clock/reset APIs,
and so the periph_id field in the MMC device priv struct will disappear.
Rework the implementation of pad_init_mmc() to rely on this; using the
device register address is a much more direct test anyway.
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Tue, 13 Sep 2016 16:45:44 +0000 (10:45 -0600)]
mmc: tegra: move pad_init_mmc() into MMC driver
pad_init_mmc() is performing an SoC-specific operation, using registers
within the MMC controller. There's no reason to implement this code
outside the MMC driver, so move it inside the driver.
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Tue, 13 Sep 2016 16:45:43 +0000 (10:45 -0600)]
mmc: tegra: use correct alias for SDHCI/MMC nodes
The Tegra MMC driver currently honors "sdhci" entries in /aliases. The
MMC core however uses "mmc" entries in /aliases. This difference will be
relevant once the Tegra MMC driver is converted to DM, and the MMC core
handles alias lookups. To avoid issues during that conversion, fix the
Tegra MMC driver and all Tegra DTs to use the same alias name as the MMC
core does.
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Tom Warren [Tue, 13 Sep 2016 16:45:42 +0000 (10:45 -0600)]
ARM: tegra: fdt: Add 'non-removable' property to all eMMC nodes
During debug of the DM_MMC changes to the Tegra MMC driver, I
noticed that the 'removable' property wasn't being set correctly
for the eMMC parts on most Tegra boards. Since the kernel DTS has
this property set correctly, it should be in U-Boot's Tegra DT too.
Signed-off-by: Tom Warren <twarren@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Bryan Wu [Thu, 1 Sep 2016 23:49:57 +0000 (23:49 +0000)]
ARM: tegra: increase console buffer size and sys args num
The Linux-for-Tegra kernel uses a very long command line.
The default value of CONFIG_SYS_CBSIZE is too small to printf out the
long command line and causes a message like:
bootarg overflow 602+0+0+1 > 512
on the console, and the board refuses to boot.
The default value of CONFIG_SYS_MAXARGS is too small to add a long
long command line, and the kernel won't boot without the complete
bootargs.
Increasing these two config options solves this problem.
Signed-off-by: Bryan Wu <pengw@nvidia.com>
Signed-off-by: Peter Chubb <Peter.Chubb@data61.csiro.au>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Tom Rini [Tue, 27 Sep 2016 15:40:56 +0000 (11:40 -0400)]
Merge git://www.denx.de/git/u-boot-marvell
Stefan Roese [Wed, 31 Aug 2016 12:47:36 +0000 (14:47 +0200)]
arm64: mvebu: armada-7040-db.dts: Add I2C and SPI aliases
Add I2C and SPI aliases to enable usage in U-Boot.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Neta Zur Hershkovits <neta@marvell.com>
Cc: Kostya Porotchkin <kostap@marvell.com>
Cc: Omri Itach <omrii@marvell.com>
Cc: Igal Liberman <igall@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Cc: Hanna Hawa <hannah@marvell.com>
Stefan Roese [Wed, 25 May 2016 07:06:29 +0000 (09:06 +0200)]
arm64: mvebu: Armada 7K/8K: Add COMPHY device tree nodes
This patch adds the COMPHY device tree nodes that are still missing to
the Armada 7K/8K dts files.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Neta Zur Hershkovits <neta@marvell.com>
Cc: Kostya Porotchkin <kostap@marvell.com>
Cc: Omri Itach <omrii@marvell.com>
Cc: Igal Liberman <igall@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Cc: Hanna Hawa <hannah@marvell.com>
Stefan Roese [Wed, 25 May 2016 06:34:47 +0000 (08:34 +0200)]
arm64: mvebu: armada-ap806.dtsi: Add clock-frequency to UART DT node
The clock frequency needs to be provided in the DT. Otherwise the driver
won't start in U-Boot.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Neta Zur Hershkovits <neta@marvell.com>
Cc: Kostya Porotchkin <kostap@marvell.com>
Cc: Omri Itach <omrii@marvell.com>
Cc: Igal Liberman <igall@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Cc: Hanna Hawa <hannah@marvell.com>
Stefan Roese [Wed, 25 May 2016 06:21:21 +0000 (08:21 +0200)]
arm64: mvebu: Add Armada 7K db-88f7040 development board support
This patch adds basic support for the Marvell Armada 7K DB-88F7040
development board. Supported are the following interfaces:
- UART
- SPI (incl. SPI NOR)
- I2C
- USB
- SATA / AHCI
Support for other interfaces will follow.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Neta Zur Hershkovits <neta@marvell.com>
Cc: Kostya Porotchkin <kostap@marvell.com>
Cc: Omri Itach <omrii@marvell.com>
Cc: Igal Liberman <igall@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Cc: Hanna Hawa <hannah@marvell.com>
Stefan Roese [Wed, 25 May 2016 06:13:45 +0000 (08:13 +0200)]
arm64: mvebu: Add basic support for the Marvell Armada 7K/8K SoC
Compared to the Armada 3700, the Armada 7K and 8K are much more on the
high-end side: they use a dual Cortex-A72 or a quad Cortex-A72, as
opposed to the Cortex-A53 for the Armada 3700.
The Armada 7K and 8K also use a fairly unique architecture, internally
they are composed of several components:
- One AP (Application Processor), which contains the processor itself
and a few core hardware blocks. The AP used in the Armada 7K and 8K
is called AP806, and is available in two configurations:
dual Cortex-A72 and quad Cortex-A72.
- One or two CP (Communication Processor), which contain most of the I/O
interfaces (SATA, PCIe, Ethernet, etc.). The 7K family chips have one
CP, while the 8K family chips integrate two CPs, providing two times
the number of I/O interfaces available in the CP.
The CP used in the 7K and 8K is called CP110.
All in all, this gives the following combinations:
- Armada 7020, which is a dual Cortex-A72 with one CP
- Armada 7040, which is a quad Cortex-A72 with one CP
- Armada 8020, which is a dual Cortex-A72 with two CPs
- Armada 8040, which is a quad Cortex-A72 with two CPs
This patch adds basic support for this ARMv8 based SoC into U-Boot.
Future patches will integrate other device drivers and board support,
starting with the Marvell DB-88F7040 development board.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Neta Zur Hershkovits <neta@marvell.com>
Cc: Kostya Porotchkin <kostap@marvell.com>
Cc: Omri Itach <omrii@marvell.com>
Cc: Igal Liberman <igall@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Cc: Hanna Hawa <hannah@marvell.com>
Stefan Roese [Wed, 25 May 2016 06:23:31 +0000 (08:23 +0200)]
arm64: mvebu: Armada 7K/8K: Add Armada 7K/8K dts files
This patch integrates the Armada 7K/8K dts files from the latest
submission on the linux-arm-kernel mailing list.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Neta Zur Hershkovits <neta@marvell.com>
Cc: Kostya Porotchkin <kostap@marvell.com>
Cc: Omri Itach <omrii@marvell.com>
Cc: Igal Liberman <igall@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Cc: Hanna Hawa <hannah@marvell.com>
Stefan Roese [Wed, 31 Aug 2016 08:02:15 +0000 (10:02 +0200)]
ahci: Make ahci_port_base() non-static to enable overwrite
To allow a board- / platform-specific ahci_port_base() function, this
patch removes "static inline" and adds __weak to this function. This
will be used by the upcoming Armada 7K/8K SATA / AHCI support, which
unfortunately needs a different port base address calculation.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Neta Zur Hershkovits <neta@marvell.com>
Cc: Kostya Porotchkin <kostap@marvell.com>
Cc: Omri Itach <omrii@marvell.com>
Cc: Igal Liberman <igall@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Cc: Hanna Hawa <hannah@marvell.com>
Stefan Roese [Wed, 31 Aug 2016 04:48:56 +0000 (06:48 +0200)]
usb: xhci-mvebu: Add Armada 8K to compatiblity list
To enable this driver on Armada 7K/8K this patch adds the compatibility
property to the list.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Neta Zur Hershkovits <neta@marvell.com>
Cc: Kostya Porotchkin <kostap@marvell.com>
Cc: Omri Itach <omrii@marvell.com>
Cc: Igal Liberman <igall@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Cc: Hanna Hawa <hannah@marvell.com>
Stefan Roese [Tue, 30 Aug 2016 14:48:20 +0000 (16:48 +0200)]
drivers/phy: Add Marvell SerDes / PHY drivers used on Armada 7K/8K
This version is based on the Marvell U-Boot version with this patch
applied as latest patch:
Git ID
7f408573: "fix: comphy: cp110: add comphy initialization for usb
device mode" from 2016-07-05.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Neta Zur Hershkovits <neta@marvell.com>
Cc: Kostya Porotchkin <kostap@marvell.com>
Cc: Omri Itach <omrii@marvell.com>
Cc: Igal Liberman <igall@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Cc: Hanna Hawa <hannah@marvell.com>
Stefan Roese [Tue, 17 May 2016 13:04:16 +0000 (15:04 +0200)]
arm64: mvebu: Add Armada 3700 db-88f3720 development board support
This patch adds basic support for the Marvell Armada 3700 DB-88F3720
development board. Supported are the following interfaces:
- UART
- SPI (incl. SPI NOR)
- I2C
- Ethernet
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Kostya Porotchkin <kostap@marvell.com>
Cc: Wilson Ding <dingwei@marvell.com>
Cc: Victor Gu <xigu@marvell.com>
Cc: Hua Jing <jinghua@marvell.com>
Cc: Terry Zhou <bjzhou@marvell.com>
Cc: Hanna Hawa <hannah@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Stefan Roese [Tue, 17 May 2016 13:00:30 +0000 (15:00 +0200)]
arm64: mvebu: Add support for the Marvell Armada 3700 SoC
The Armada 3700 integrates the following interfaces (not complete list):
- Dual Cortex-A53 ARMv8
- USB 3.0
- SATA 3.0
- PCIe 2.0
- 2 x Gigabit Ethernet 1Gbps / 2.5Gbps
- ...
This patch adds basic support for this ARMv8 based SoC into U-Boot.
Future patches will integrate other device drivers and board support
for the Marvell DB-88F3720 development board.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Kostya Porotchkin <kostap@marvell.com>
Cc: Wilson Ding <dingwei@marvell.com>
Cc: Victor Gu <xigu@marvell.com>
Cc: Hua Jing <jinghua@marvell.com>
Cc: Terry Zhou <bjzhou@marvell.com>
Cc: Hanna Hawa <hannah@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Stefan Roese [Fri, 26 Aug 2016 11:50:41 +0000 (13:50 +0200)]
arm64: mvebu: Armada 3700: Add USB device tree nodes
This patch adds the USB device tree nodes that are still missing to
the Armada 3700 dts files.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Kostya Porotchkin <kostap@marvell.com>
Cc: Wilson Ding <dingwei@marvell.com>
Cc: Victor Gu <xigu@marvell.com>
Cc: Hua Jing <jinghua@marvell.com>
Cc: Terry Zhou <bjzhou@marvell.com>
Cc: Hanna Hawa <hannah@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Stefan Roese [Fri, 26 Aug 2016 11:10:45 +0000 (13:10 +0200)]
arm64: mvebu: Armada 3700: Add COMPHY device tree nodes
This patch adds the COMPHY device tree nodes that are still missing to
the Armada 3700 dts files.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Kostya Porotchkin <kostap@marvell.com>
Cc: Wilson Ding <dingwei@marvell.com>
Cc: Victor Gu <xigu@marvell.com>
Cc: Hua Jing <jinghua@marvell.com>
Cc: Terry Zhou <bjzhou@marvell.com>
Cc: Hanna Hawa <hannah@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Stefan Roese [Thu, 21 Jul 2016 09:34:32 +0000 (11:34 +0200)]
arm64: mvebu: Armada 3700: Add I2C device tree nodes
This patch adds the I2C device tree nodes that are still missing to
the Armada 3700 dts files.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Kostya Porotchkin <kostap@marvell.com>
Cc: Wilson Ding <dingwei@marvell.com>
Cc: Victor Gu <xigu@marvell.com>
Cc: Hua Jing <jinghua@marvell.com>
Cc: Terry Zhou <bjzhou@marvell.com>
Cc: Hanna Hawa <hannah@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Stefan Roese [Thu, 19 May 2016 15:45:20 +0000 (17:45 +0200)]
arm64: mvebu: Armada 3700: Add ethernet device tree nodes
This patch adds the ethernet device tree nodes that are still missing to
the Armada 3700 dts files.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Kostya Porotchkin <kostap@marvell.com>
Cc: Wilson Ding <dingwei@marvell.com>
Cc: Victor Gu <xigu@marvell.com>
Cc: Hua Jing <jinghua@marvell.com>
Cc: Terry Zhou <bjzhou@marvell.com>
Cc: Hanna Hawa <hannah@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Stefan Roese [Thu, 19 May 2016 08:41:01 +0000 (10:41 +0200)]
arm64: mvebu: Armada 3700: Add SPI device tree nodes
This patch adds the SPI device tree nodes that are still missing to
the Armada 3700 dts files.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Kostya Porotchkin <kostap@marvell.com>
Cc: Wilson Ding <dingwei@marvell.com>
Cc: Victor Gu <xigu@marvell.com>
Cc: Hua Jing <jinghua@marvell.com>
Cc: Terry Zhou <bjzhou@marvell.com>
Cc: Hanna Hawa <hannah@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Reviewed-by: Jagan Teki <jteki@openedev.com>
Stefan Roese [Tue, 17 May 2016 12:03:25 +0000 (14:03 +0200)]
arm64: mvebu: Armada 3700: Add Armada 37xx dts files
This patch integrates the Armada 3700 dts files from the latest
submission on the linux-arm-kernel mailing list.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Kostya Porotchkin <kostap@marvell.com>
Cc: Wilson Ding <dingwei@marvell.com>
Cc: Victor Gu <xigu@marvell.com>
Cc: Hua Jing <jinghua@marvell.com>
Cc: Terry Zhou <bjzhou@marvell.com>
Cc: Hanna Hawa <hannah@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Stefan Roese [Mon, 23 May 2016 09:12:05 +0000 (11:12 +0200)]
drivers/phy: Add Marvell SerDes / PHY drivers used on Armada 3k
This version is based on the Marvell U-Boot version with this patch
applied as latest patch:
Git ID
7f408573: "fix: comphy: cp110: add comphy initialization for usb
device mode" from 2016-07-05.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Kostya Porotchkin <kostap@marvell.com>
Cc: Wilson Ding <dingwei@marvell.com>
Cc: Victor Gu <xigu@marvell.com>
Cc: Hua Jing <jinghua@marvell.com>
Cc: Terry Zhou <bjzhou@marvell.com>
Cc: Hanna Hawa <hannah@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Stefan Roese [Mon, 18 Jul 2016 15:24:56 +0000 (17:24 +0200)]
usb: ehci: ehci-marvell.c: Add Armada 3700 support (ARMv8)
This patch adds DM based support for the Armada 3700 EHCI controller.
The address windows don't need to get configured in this case. The
difference here is detected via DT compatible property at runtime.
With this support and the DM xHCI driver, both XHCI and eHCI can be
used simultaniously on the MVEBU boards now.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Kostya Porotchkin <kostap@marvell.com>
Cc: Wilson Ding <dingwei@marvell.com>
Cc: Victor Gu <xigu@marvell.com>
Cc: Hua Jing <jinghua@marvell.com>
Cc: Terry Zhou <bjzhou@marvell.com>
Cc: Hanna Hawa <hannah@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Acked-by: Marek Vasut <marex@denx.de>
Stefan Roese [Thu, 14 Jul 2016 09:39:20 +0000 (11:39 +0200)]
usb: xhci: Add Marvell MVEBU xHCI support
This patch adds DM based support for the xHCI USB 3.0 controller
integrated in the Armada 3700 SoC. It may be extended to be used
by other MVEBU SoCs as well.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Kostya Porotchkin <kostap@marvell.com>
Cc: Wilson Ding <dingwei@marvell.com>
Cc: Victor Gu <xigu@marvell.com>
Cc: Hua Jing <jinghua@marvell.com>
Cc: Terry Zhou <bjzhou@marvell.com>
Cc: Hanna Hawa <hannah@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Acked-by: Marek Vasut <marex@denx.de>
Stefan Roese [Thu, 19 May 2016 15:46:36 +0000 (17:46 +0200)]
net: mvneta: Add support for Armada 3700 SoC
This patch adds support for the Armada 3700 SoC to the Marvell mvneta
network driver.
Not like A380, in Armada3700, there are two layers of decode windows for GBE:
First layer is: GbE Address window that resides inside the GBE unit,
Second layer is: Fabric address window which is located in the NIC400
(South Fabric).
To simplify the address decode configuration for Armada3700, we bypass the
first layer of GBE decode window by setting the first window to 4GB.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Kostya Porotchkin <kostap@marvell.com>
Cc: Wilson Ding <dingwei@marvell.com>
Cc: Victor Gu <xigu@marvell.com>
Cc: Hua Jing <jinghua@marvell.com>
Cc: Terry Zhou <bjzhou@marvell.com>
Cc: Hanna Hawa <hannah@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Stefan Roese [Thu, 19 May 2016 16:09:17 +0000 (18:09 +0200)]
net: mvneta: Make driver 64bit safe
The mvneta driver is also used on the ARMv8 64bit Armada 3700 SoC. This
patch fixes the compilation warnings seen on this 64bit platform.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Kostya Porotchkin <kostap@marvell.com>
Cc: Wilson Ding <dingwei@marvell.com>
Cc: Victor Gu <xigu@marvell.com>
Cc: Hua Jing <jinghua@marvell.com>
Cc: Terry Zhou <bjzhou@marvell.com>
Cc: Hanna Hawa <hannah@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Stefan Roese [Thu, 19 May 2016 13:56:44 +0000 (15:56 +0200)]
spi: Add driver for Marvell Armada 3700 SoC
The SPI IP core in the Marvell Armada 3700 is similar to the one in the
other Armada SoCs. But the differences are big enough that it makes
sense to introduce a new driver instead of cluttering the old
kirkwood driver with #ifdef's.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Kostya Porotchkin <kostap@marvell.com>
Cc: Wilson Ding <dingwei@marvell.com>
Cc: Victor Gu <xigu@marvell.com>
Cc: Hua Jing <jinghua@marvell.com>
Cc: Terry Zhou <bjzhou@marvell.com>
Cc: Hanna Hawa <hannah@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Reviewed-by: Jagan Teki <jteki@openedev.com>
Stefan Roese [Tue, 17 May 2016 14:36:00 +0000 (16:36 +0200)]
serial: Add serial_mvebu_a3700 for Armada 3700 SoC
The Armada 3700's UART is a simple serial port. It has a 32 bytes
Tx FIFO and a 64 bytes Rx FIFO integrated. This patch adds support
for this UART including the DEBUG UART functions for very early
debug output.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Kostya Porotchkin <kostap@marvell.com>
Cc: Wilson Ding <dingwei@marvell.com>
Cc: Victor Gu <xigu@marvell.com>
Cc: Hua Jing <jinghua@marvell.com>
Cc: Terry Zhou <bjzhou@marvell.com>
Cc: Hanna Hawa <hannah@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Stefan Roese [Thu, 25 Aug 2016 10:56:50 +0000 (12:56 +0200)]
net: mvneta: Round up top tx buffer boundaries for dcache ops
check_cache_range() warns that the top boundaries are not properly
aligned when flushing or invalidating the buffers and make these
operations fail.
This gets rid of the warnings:
CACHE: Misaligned operation at range ...
Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Tom Rini [Tue, 27 Sep 2016 14:47:37 +0000 (10:47 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-ubi
Tom Rini [Mon, 19 Sep 2016 17:31:30 +0000 (13:31 -0400)]
dfu: Migrate to Kconfig
Introduce a hidden USB_FUNCTION_DFU Kconfig option and select it for
CMD_DFU (as we must have the DFU command enabled to do anything DFU).
Make all of the entries in drivers/dfu/Kconfig depend on CMD_DFU and add
options for all of the back end choices that DFU can make use of.
Cc: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Acked-by: Lukasz Majewski <l.majewski@samsung.com>
Tom Rini [Tue, 27 Sep 2016 12:36:56 +0000 (08:36 -0400)]
usb:gadget: Disallow DFU in SPL for now
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>
Tom Rini [Mon, 19 Sep 2016 17:05:34 +0000 (13:05 -0400)]
ti_armv7_common.h: Adjust malloc pool size in all cases.
Previously we had been adjusting CONFIG_SYS_MALLOC_LEN based on if
CONFIG_DFU_MMC has been set or not. However, for quite some time this
has not been the case as we often include <configs/ti_armv7_common.h>
prior to setting CONFIG_DFU_MMC so we would always use 16MiB and then
not have enough room for to DFU files. Given the amount of memory we
always have, setting a minimum size of 32MiB for malloc is reasonable.
However, in the SPL case not only do we not need that much we start
running into overlap problems and then will fail to boot. Since we
don't need 16MiB in the SPL case, bring this down to 8MiB.
Signed-off-by: Tom Rini <trini@konsulko.com>
Ladislav Michl [Tue, 13 Sep 2016 05:14:01 +0000 (07:14 +0200)]
cmd: ubi: add option to specify volume id
Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Tom Rini [Mon, 26 Sep 2016 17:24:46 +0000 (13:24 -0400)]
Merge git://git.denx.de/u-boot-fsl-qoriq
trini: Drop local memset() from
examples/standalone/mem_to_mem_idma2intr.c
Signed-off-by: Tom Rini <trini@konsulko.com>
Heiko Schocher [Wed, 21 Sep 2016 05:58:19 +0000 (07:58 +0200)]
kconfig: introduce kconfig for UBI
move the UBI config options into Kconfig.
Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andrew F. Davis <afd@ti.com>
Reviewed by: Evgeni Dobrev <evgeni at studio-punkt.com>
York Sun [Mon, 26 Sep 2016 15:09:30 +0000 (08:09 -0700)]
armv7: ls102xa: Rename GIC_ADDR and DCSR_RCPM_ADDR
Instead of using CONFIG_* name space, rename these two macros to
SYS_FSL_* space.
Signed-off-by: York Sun <york.sun@nxp.com>
CC: Hongbo Zhang <hongbo.zhang@nxp.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
York Sun [Mon, 26 Sep 2016 15:09:29 +0000 (08:09 -0700)]
armv7: ls1021a: Convert CONFIG_LS1_DEEP_SLEEP to Kconfig option
Move this option to Kconfig and clean up existing uses.
Signed-off-by: York Sun <york.sun@nxp.com>
CC: Hongbo Zhang <hongbo.zhang@nxp.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
York Sun [Mon, 26 Sep 2016 15:09:28 +0000 (08:09 -0700)]
armv8: ls1046ardb_emmc: Fix a typo in defconfig
It should be EMMC_BOOT instead of CONFIG_EMMC_BOOT.
Signed-off-by: York Sun <york.sun@nxp.com>
CC: Gong Qianyu <Qianyu.Gong@nxp.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
York Sun [Mon, 26 Sep 2016 15:09:27 +0000 (08:09 -0700)]
Convert CONFIG_SYS_FSL_ERRATUM_A010315 to Kconfig option
Move this option to Kconfig and clean up existing uses.
Signed-off-by: York Sun <york.sun@nxp.com>
CC: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
York Sun [Mon, 26 Sep 2016 15:09:26 +0000 (08:09 -0700)]
armv8: ls1012a: Convert CONFIG_LS1012A to Kconfig option ARCH_LS1021A
Move this config to Kconfig option and clean up existing uses.
Signed-off-by: York Sun <york.sun@nxp.com>
CC: Calvin Johnson <calvin.johnson@nxp.com>
CC: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
York Sun [Mon, 26 Sep 2016 15:09:25 +0000 (08:09 -0700)]
driver: ddr: fsl_mmdc: Pass board parameters through data structure
Instead of using multiple macros, a data structure is used to pass
board-specific parameters to MMDC DDR driver.
Signed-off-by: York Sun <york.sun@nxp.com>
CC: Shengzhou Liu <Shengzhou.Liu@nxp.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
York Sun [Mon, 26 Sep 2016 15:09:24 +0000 (08:09 -0700)]
armv8: ls1046a: Convert CONFIG_LS1046A to Kconfig option ARCH_LS1046A
Move this option to Kconfig and clean up existing uses.
Signed-off-by: York Sun <york.sun@nxp.com>
CC: Mingkai Hu <mingkai.hu@nxp.com>
CC: Gong Qianyu <Qianyu.Gong@nxp.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Tom Rini [Mon, 26 Sep 2016 13:31:01 +0000 (09:31 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-coldfire
Stefan Roese [Fri, 16 Sep 2016 13:07:55 +0000 (15:07 +0200)]
i2c: mvtwsi.c: Add support for Marvell Armada 7K/8K
By adding the "marvell,mv78230-i2c" compatible property, we can enable
this I2C driver to support these new ARM64 chips as well.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Neta Zur Hershkovits <neta@marvell.com>
Cc: Kostya Porotchkin <kostap@marvell.com>
Cc: Omri Itach <omrii@marvell.com>
Cc: Igal Liberman <igall@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Cc: Hanna Hawa <hannah@marvell.com>
Cc: Heiko Schocher <hs@denx.de>
jinghua [Fri, 16 Sep 2016 13:07:54 +0000 (15:07 +0200)]
i2c: mv_i2c.c: Validate read length in I2C command
The I2C bus will get stuck when reading 0 byte. So we add validation of
the read length in i2c_read(). This issue only occurs on read operation.
Signed-off-by: jinghua <jinghua@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Kostya Porotchkin <kostap@marvell.com>
Cc: Wilson Ding <dingwei@marvell.com>
Cc: Victor Gu <xigu@marvell.com>
Cc: Hua Jing <jinghua@marvell.com>
Cc: Terry Zhou <bjzhou@marvell.com>
Cc: Hanna Hawa <hannah@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Cc: Heiko Schocher <hs@denx.de>
Stefan Roese [Fri, 16 Sep 2016 13:07:53 +0000 (15:07 +0200)]
i2c: mv_i2c.c: Enable runtime speed selection (standard vs fast mode)
This patch adds runtime speed configuration to the mv_i2c driver.
Currently standard (max 100kHz) and fast mode (max 400kHz) are
supported.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Kostya Porotchkin <kostap@marvell.com>
Cc: Wilson Ding <dingwei@marvell.com>
Cc: Victor Gu <xigu@marvell.com>
Cc: Hua Jing <jinghua@marvell.com>
Cc: Terry Zhou <bjzhou@marvell.com>
Cc: Hanna Hawa <hannah@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Cc: Heiko Schocher <hs@denx.de>
Stefan Roese [Fri, 16 Sep 2016 13:07:52 +0000 (15:07 +0200)]
i2c: mv_i2c.c: Add DM support
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Kostya Porotchkin <kostap@marvell.com>
Cc: Wilson Ding <dingwei@marvell.com>
Cc: Victor Gu <xigu@marvell.com>
Cc: Hua Jing <jinghua@marvell.com>
Cc: Terry Zhou <bjzhou@marvell.com>
Cc: Hanna Hawa <hannah@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Cc: Heiko Schocher <hs@denx.de>
Stefan Roese [Fri, 16 Sep 2016 13:07:51 +0000 (15:07 +0200)]
i2c: mv_i2c.c: Prepare driver for DM conversion
To prepare for the DM conversion, we add a layer of compatibility
functions to be used by both the legacy and the DM functions.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Kostya Porotchkin <kostap@marvell.com>
Cc: Wilson Ding <dingwei@marvell.com>
Cc: Victor Gu <xigu@marvell.com>
Cc: Hua Jing <jinghua@marvell.com>
Cc: Terry Zhou <bjzhou@marvell.com>
Cc: Hanna Hawa <hannah@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Cc: Heiko Schocher <hs@denx.de>
Stefan Roese [Fri, 16 Sep 2016 13:07:50 +0000 (15:07 +0200)]
i2c: mv_i2c.c: Remove CONFIG_HARD_I2C
CONFIG_HARD_I2C is not needed, lets remove it.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Kostya Porotchkin <kostap@marvell.com>
Cc: Wilson Ding <dingwei@marvell.com>
Cc: Victor Gu <xigu@marvell.com>
Cc: Hua Jing <jinghua@marvell.com>
Cc: Terry Zhou <bjzhou@marvell.com>
Cc: Hanna Hawa <hannah@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Cc: Heiko Schocher <hs@denx.de>
Stefan Roese [Fri, 16 Sep 2016 13:07:49 +0000 (15:07 +0200)]
i2c: mv_i2c.c: cosmetic: Coding style cleanups
Some mostly indentation coding style cleanups. Also, move this driver
to use debug() for debug output.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Kostya Porotchkin <kostap@marvell.com>
Cc: Wilson Ding <dingwei@marvell.com>
Cc: Victor Gu <xigu@marvell.com>
Cc: Hua Jing <jinghua@marvell.com>
Cc: Terry Zhou <bjzhou@marvell.com>
Cc: Hanna Hawa <hannah@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Cc: Heiko Schocher <hs@denx.de>
Angelo Dureghello [Tue, 20 Sep 2016 15:54:10 +0000 (17:54 +0200)]
board: amcore: update to use dm serial driver
Update amcore board to use dm serial driver.
Signed-off-by: Angelo Dureghello <angelo@sysam.it>
---
Changes for v2:
- None
Angelo Dureghello [Tue, 20 Sep 2016 15:40:03 +0000 (17:40 +0200)]
board: amcore: add update scripts
Add some useful update scripts.
Signed-off-by: Angelo Dureghello <angelo@sysam.it>
---
Changes for v.2:
- Fix syntax error on upgrade_jffs2 script
Chris Packham [Thu, 22 Sep 2016 00:56:15 +0000 (12:56 +1200)]
arm: mvebu: NAND support for DB-88F6820-AMC
Enable the NAND interface on this board.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Chris Packham [Thu, 22 Sep 2016 00:56:14 +0000 (12:56 +1200)]
arm: mvebu: add DB-88F6820-AMC board
This board is a plug in card for Marvell's switch system development
kits. Form-factor aside it is similar to the DB-88F6820-GP with the
following differences.
- TCLK is 200MHz
- SPI1 is used
- No SATA
- No MMC
- NAND flash
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Chris Packham [Thu, 22 Sep 2016 00:56:13 +0000 (12:56 +1200)]
arm: mvebu: create generic 88F6820 config option
88F6820 is a specific Armada-38x chip that is used on the DB-88F6820-GP
board. Rather than having DB_88F6820_GP and TARGET_DB_88F6820_GP which
selects the former. Rename DB_88F6820_GP to 88F6820 so that other boards
using the 88F6820 can be added.
Stefan:
Change 88F6820 for clearfog as well.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Stefan Roese [Thu, 25 Aug 2016 14:22:10 +0000 (16:22 +0200)]
arm: mvebu: theadorable: Configure board for PCIe 2.0 capability
Use a board-specific board_sat_r_get() function to configure the board
for PCIe 2.0 capability (e.g. 5GB/s link speed). Otherwise the default
of 2.5GB/s will be established.
Signed-off-by: Stefan Roese <sr@denx.de>
Masahiro Yamada [Wed, 21 Sep 2016 02:29:02 +0000 (11:29 +0900)]
usb: ehci-generic: support reset control for generic EHCI
This driver is designed in a generic manner, so resets should be
handled generically as well.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Masahiro Yamada [Wed, 21 Sep 2016 02:29:01 +0000 (11:29 +0900)]
reset: add no-op stubs for optional reset control
My motivation for this patch is to make reset control handling
optional for generic drivers.
I want to add reset control to drivers/usb/host/ehci-generic.c,
but it is used by several platforms, some will implement a reset
controller driver, some will not.
Add no-op stubs in order to avoid link error for drivers that
implement reset controlling, but still it is optional.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Masahiro Yamada [Wed, 21 Sep 2016 02:29:00 +0000 (11:29 +0900)]
errno.h: sync error macros with linux 4.8-rc7
For synchronization, import macros from
- include/uapi/asm-generic/errno-base.h
- include/uapi/asm-generic/errno.h
- include/linux/errno.h
of Linux 4.8-rc7.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Masahiro Yamada [Wed, 21 Sep 2016 02:28:59 +0000 (11:28 +0900)]
Move ENOTSUPP defines to include/linux/errno.h
Collect a couple of duplicated defines into a single place.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Masahiro Yamada [Wed, 21 Sep 2016 02:28:58 +0000 (11:28 +0900)]
Move error macros from <asm-generic/errno.h> to <linux/errno.h>
There are no files that include <asm-generic/errno.h> any more.
Move error macro defines to include/linux/errno.h and remove
include/asm-generic/errno.h.
Going forward, please include <linux/errno.h> when you need error
macros.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Masahiro Yamada [Wed, 21 Sep 2016 02:28:57 +0000 (11:28 +0900)]
treewide: replace #include <asm-generic/errno.h> with <linux/errno.h>
Now, include/linux/errno.h is a wrapper of <asm-generic/errno.h>.
Replace all include directives for <asm-generic/errno.h> with
<linux/errno.h>.
<asm-generic/...> is supposed to be included from <asm/...> when
arch-headers fall back into generic implementation. Generally, they
should not be directly included from .c files.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
[trini: Add drivers/usb/host/xhci-rockchip.c]
Signed-off-by: Tom Rini <trini@konsulko.com>
Masahiro Yamada [Wed, 21 Sep 2016 02:28:56 +0000 (11:28 +0900)]
Remove arch/${ARCH}/include/asm/errno.h
Unlike Linux, nothing about errno.h is arch-specific in U-Boot.
As you see, all of arch/${ARCH}/include/asm/errno.h is just a
wrapper of <asm-generic/errno.h>. Actually, U-Boot does not
export headers to user-space, so we just have to care about the
consistency in the U-Boot tree.
Now all of include directives for <asm/errno.h> are gone.
Deprecate <asm/errno.h>.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Alexey Brodkin <abrodkin@synopsys.com>
Masahiro Yamada [Wed, 21 Sep 2016 02:28:55 +0000 (11:28 +0900)]
treewide: replace #include <asm/errno.h> with <linux/errno.h>
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>
Masahiro Yamada [Wed, 21 Sep 2016 02:28:54 +0000 (11:28 +0900)]
Add <linux/errno.h> as a wrapper of <asm-generic/errno.h>
This will be used to consolidate errno.h variants.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Masahiro Yamada [Wed, 21 Sep 2016 02:28:53 +0000 (11:28 +0900)]
treewide: use #include <...> to include public headers
We are supposed to use #include <...> to include headers in the
public include paths. We should use #include "..." only for headers
in local directories.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Masahiro Yamada [Tue, 6 Sep 2016 13:17:39 +0000 (22:17 +0900)]
drivers: squash lines for immediate return
Remove unneeded variables and assignments.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Masahiro Yamada [Tue, 6 Sep 2016 13:17:38 +0000 (22:17 +0900)]
arch, board: squash lines for immediate return
Remove unneeded variables and assignments.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Minkyu Kang <mk7.kang@samsung.com>
Reviewed-by: Angelo Dureghello <angelo@sysam.it>
Masahiro Yamada [Tue, 6 Sep 2016 13:17:37 +0000 (22:17 +0900)]
libfdt: simplify fdt_del_mem_rsv()
The variable "err" is unneeded.
[ Device Tree Compiler commit:
36fd7331fb11276c09a6affc0d8cd4977f2fe100 ]
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Acked-by: Simon Glass <sjg@chromium.org>
Masahiro Yamada [Tue, 6 Sep 2016 13:17:36 +0000 (22:17 +0900)]
x86: squash lines for immediate return
arch_cpu_init() can be simpler by this refactoring.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Masahiro Yamada [Tue, 6 Sep 2016 13:17:35 +0000 (22:17 +0900)]
usb: squash lines for immediate return
This makes functions much simpler.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Masahiro Yamada [Tue, 6 Sep 2016 13:17:34 +0000 (22:17 +0900)]
usb: replace ehci_*_remove() with usb_deregister()
The remove callbacks of EHCI drivers are often just a wrapper of
ehci_deregister.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Masahiro Yamada [Tue, 6 Sep 2016 13:17:33 +0000 (22:17 +0900)]
video: squash lines for immediate return
For vidconsole_post_probe(), it is common coding style to let a
probe method return the value of a register function.
The others will become simple wrapper functions.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Anatolij Gustschin <agust@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Stephen Warren <swarren@nvidia.com>
Masahiro Yamada [Tue, 6 Sep 2016 13:17:32 +0000 (22:17 +0900)]
mmc: squash lines for immediate return
These functions can be much simpler by squashing lines for immediate
return.
For *_bind() callbacks, they will be a simple wrapper function of an
upper-level bind API.
For mmc_set_{boot_bus_width,part_conf}, they will be a wrapper of
mmc_switch().
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Tom Rini [Fri, 23 Sep 2016 13:29:49 +0000 (09:29 -0400)]
fs-test.sh: Update expected results
Thanks to Stefan Brüns we have more tests and a few more passes too,
update the expected output now.
Cc: Stefan Brüns <stefan.bruens@rwth-aachen.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
Stefan Brüns [Sat, 17 Sep 2016 00:10:12 +0000 (02:10 +0200)]
ext4: Revert rejection of 64bit enabled ext4 fs
Enable mounting of ext4 fs with 64bit feature, as it is supported now.
These had been disabled in
6f94ab6656ceffb3f2a972c8de4c554502b6f2b7.
Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
Stefan Brüns [Mon, 19 Sep 2016 23:13:01 +0000 (01:13 +0200)]
ext4: Respect group descriptor size when adjusting free counts
Also adjust high 16/32 bits when free inode/block counts are modified.
Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
Stefan Brüns [Sat, 17 Sep 2016 00:10:10 +0000 (02:10 +0200)]
ext4: Use helper function to access group descriptor and its fields
The descriptor size is variable, thus array indices are not generically
applicable. The larger group descriptors also contain e.g. high parts
of block numbers, which have to be read and written.
Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
Stefan Brüns [Sat, 17 Sep 2016 00:10:09 +0000 (02:10 +0200)]
ext4: Use correct descriptor size when reading the block group descriptor
The correct descriptor size must be used when calculating offsets, and
also to read the correct amount of data.
Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
Stefan Brüns [Mon, 19 Sep 2016 23:12:42 +0000 (01:12 +0200)]
ext4: Add helper functions for block group descriptor field access
The helper functions encapsulate access of the block group descriptors,
independent of group descriptor size. The helpers also deal with the
endianess of the fields, and with split fields like free_blocks/
free_blocks_high.
Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
Stefan Brüns [Sat, 17 Sep 2016 00:10:07 +0000 (02:10 +0200)]
ext4: determine group descriptor size for 64bit feature
If EXT4_FEATURE_INCOMPAT_64BIT is set, the descriptor can be read from
the superblocks, otherwise it defaults to 32.
Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>