Fabio Estevam [Mon, 24 Oct 2016 12:22:06 +0000 (10:22 -0200)]
mx6sabresd: Make Ethernet functional again
Since commit ce412b79e7255770 ("drivers: net: phy: atheros: add separate
config for AR8031") ethernet does not work on mx6sabresd.
This commit correctly assigns ar8031_config() as the configuration
function for AR8031 in the same way as done in the Linux kernel.
However, on mx6sabresd design we need some additional configuration,
such as enabling the 125 MHz AR8031 output that needs to be done
in the board file.
This also aligns with the same method that the kernel performs
the AR8031 fixup in arch/arm/mach-imx/mach-imx6q.c.
Andre Przywara [Thu, 3 Nov 2016 00:56:25 +0000 (00:56 +0000)]
armv8: define get_ticks() for the ARMv8 Generic Timer
For 64-bit ARM systems we provide just a timer_read_counter()
implementation and rely on the generic non-uclass get_ticks() function
in lib/time.c to call the former.
However this function is actually not 64-bit safe, as it assumes a
"long" to be 32-bit. Beside the fact that the resulting uint64_t
isn't bigger than "long" on 64-bit architectures and thus combining two
counters makes no sense, we get all kind of weird results when we try
to OR in the high value shifted by _32_ bits.
So let's avoid that function at all and provide a straight forward
get_ticks() implementation for ARMv8, which also is in line with ARMv7.
This fixes occasional immediate time-out expiration issues I see on the
Pine64 board. The root cause of this needs to be investigated, but this
fix looks like the right thing anyway.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
ifd = open(plugin_file, O_RDONLY|O_BINARY);
>>> CID 153926: Error handling issues (NEGATIVE_RETURNS)
>>> "ifd" is passed to a parameter that cannot be negative.
Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Tom Rini <trini@konsulko.com> Reported-by: Coverity (CID: 153926) Reviewed-by: Tom Rini <trini@konsulko.com>
Tom Rini [Sat, 29 Oct 2016 21:11:17 +0000 (17:11 -0400)]
travis.yml: Add in uniphier as a job, modify aarch64 builds a bit
- Add in system aarch64-linux-gnu toolchain
- Now that all VMs will have aarch64 available, don't exclude them from
other jobs but instead exclude them from the catch-all aarch64 build
- Add JOB= to the Freescale/ARM build to be clear about what it does.
- Add uniphier as a stand-alone job
Nishanth Menon [Tue, 11 Oct 2016 17:39:05 +0000 (12:39 -0500)]
ti: common: board_detect: Return a valid empty string for un-initialized eeprom
Current logic for query of revision, board_name, config returns
NULL. Users of these functions do a direct strncmp to compare.
Unfortunately, as per conventions require two valid strings to compare
against and the current implementation causes a crash when compared
with NULL.
We'd still like to maintain the simplistic usage of these APIs instead
of redundant if (string) res=strncmp(fn(),"cmp",n); flowing all over
the place.
Hence, since the version, name and config is already pre-initialized
with empty string, just dont check for invalid header in the first
place and return the empty string to the caller.
Jacob Chen [Sat, 8 Oct 2016 05:47:41 +0000 (13:47 +0800)]
rockchip: use rockchip linux partitions layout
Unify the partitions of each chip then it will be more easy for us to
write scripts, tools or guides for rockchip chips.
Those extra partitions mostly are used to be compatible with our
internal loaders (such as miniloader which was same as spl, or
android loader then we can support dual boot)
Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Kever Yang [Fri, 7 Oct 2016 09:47:58 +0000 (17:47 +0800)]
rk3288: sdram: auto-detect the capacity
Add support for rk3288 dram capacity auto detect, support DDR3 and
LPDDR3, DDR2 is not supported.
The program will automatically detect:
- channel number
- rank number
- column address number
- row address number
The dts file do not need to describe those info after apply this patch.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Tested-by: Simon Glass <sjg@chromium.org> Tested-by: Vagrant Cascadian <vagrant@debian.org> Tested-by: Vagrant Cascadian <vagrant@debian.org>
Chen-Yu Tsai [Fri, 28 Oct 2016 10:21:38 +0000 (18:21 +0800)]
sunxi: Add support for Cubieboard4
The Cubieboard4 is an A80 SoC based development board from Cubietech.
This board has a UART port, 4 USB host ports, a USB 3.0 OTG connector,
HDMI and VGA outputs, a micro SD slot, 8G eMMC flash, 2G DRAM, a WiFi/BT
combo chip, headphone and microphone jacks, IR receiver, and GPIO headers.
Signed-off-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Chen-Yu Tsai [Fri, 28 Oct 2016 10:21:37 +0000 (18:21 +0800)]
sunxi: Enable SPL support for A80 Optimus board
The A80 Optimus Board was launched with the Allwinner A80 SoC.
It was jointly developed by Allwinner and Merrii.
This board has a UART port, a JTAG connector, 2 USB host ports, a USB
3.0 OTG connector, an HDMI output, a micro SD slot, 16G eMMC flash,
2G DRAM, a camera sensor interface, a WiFi/BT combo chip, a headphone
jack, IR receiver, and additional GPIO headers.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
[hdegoede@redhat.com: update existing Merrii_A80_Optimus_defconfig
instead of adding a new defconfig] Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Amit Singh Tomar [Fri, 21 Oct 2016 01:24:30 +0000 (02:24 +0100)]
sunxi: A64: enable USB support
Mostly by adding MACH_SUN50I to some existing #ifdefs enable support
for the the HCI0 USB host controller on the A64.
Fix up some minor 64-bit hiccups on the way.
Add the bare minimum DT bits to the A64 .dtsi and enable the controllers
and the PHY on the Pine64.
This is limited to the first USB controller at the moment, which is
connected to the lower USB socket on the Pine64 board.
[Andre: remove unneeded defines, enable OHCI, add commit message]
Signed-off-by: Amit Singh Tomar <amittomer25@gmail.com> Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Stefan Mavrodiev [Sat, 29 Oct 2016 12:34:07 +0000 (14:34 +0200)]
sunxi: Update DRAM clock for Olimex A20 boards
Originally dram clock was set to 480MHz, but this behaves
unstable. To improve stability the clock is reduced to 384MHz
Signed-off-by: Stefan Mavrodiev <stefan.mavrodiev@gmail.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Andre Przywara [Fri, 21 Oct 2016 00:11:46 +0000 (01:11 +0100)]
sunxi: dts: Pine64: add Ethernet alias
The sun8i-emac driver works fine with the A64 Ethernet IP, but we are
missing an alias entry to trigger the driver instantiation by U-Boot.
Add the line to point U-Boot to the Ethernet DT node.
This enables TFTP boot on the Pine64.
Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
ARCH_SUNXI selects DM_USB, where CONFIG_USB_MAX_CONTROLLER_COUNT
is not used.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Jagan Teki [Thu, 13 Oct 2016 08:49:35 +0000 (14:19 +0530)]
sunxi: Rename CONFIG_SUNXI to CONFIG_ARCH_SUNXI
CONFIG_SUNXI -> CONFIG_ARCH_SUNXI
and removed CONFIG_SUNIX from config_whitelist.txt
Cc: Simon Glass <sjg@chromium.org> Cc: Ian Campbell <ijc@hellion.org.uk> Cc: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jagan Teki <jteki@openedev.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Philipp Tomsich [Fri, 28 Oct 2016 10:21:32 +0000 (18:21 +0800)]
sunxi: enable SPL for sun9i
Now that DRAM initialization and clock setup is supported,
we can enable SPL for the A80.
[wens@csie.org: Added commit message] Signed-off-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Philipp Tomsich [Fri, 28 Oct 2016 10:21:31 +0000 (18:21 +0800)]
sunxi: add initial clock setup for sun9i for SPL
This is a cleaned up version set_pll() from Allwinner's boot0 source
(bootloader/basic_loader/bsp/bsp_for_a80/common/common.c).
[wens@csie.org: Added commit message; style cleanup] Signed-off-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Philipp Tomsich [Fri, 28 Oct 2016 10:21:30 +0000 (18:21 +0800)]
sunxi: Enable SMP mode for the boot CPU on sun9i (A80)
Since the A80 has many cores which we intend to use in SMP fashion,
we should set the SMP bit for the boot CPU.
[wens@csie.org: Added commit message] Signed-off-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Philipp Tomsich [Fri, 28 Oct 2016 10:21:29 +0000 (18:21 +0800)]
sunxi: add gtbus-initialisation for sun9i
On sun9i, the GTBUS manages transaction priority and bandwidth
for multiple read ports when accessing DRAM. The initialisation
mirrors the settings from Allwinner's boot0 for now, even though
this may not be optimal for all applications (e.g. headless
systems might want to give priority to IO modules).
Adding a common callout to gtbus_init() from the SPL clock init
with a weakly defined implementation in sunxi/clock.c to fallback
to for platforms that don't require this.
[wens@csie.org: Moved gtbus_sun9i.c to arch/arm/mach-sunxi/; style cleanup] Signed-off-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Philipp Tomsich [Fri, 28 Oct 2016 10:21:28 +0000 (18:21 +0800)]
sunxi: DRAM initialisation for sun9i
This adds DRAM initialisation code for sun9i, which calculates the
appropriate timings based on timing information for the supplied
DDR3 bin and the clock speeds used.
With this DRAM setup, we have verified DDR3 clocks of up to 792MHz
(i.e. DDR3-1600) on the A80-Q7 using a dual-channel configuration.
[wens@csie.org: Moved dram_sun9i.c to arch/arm/mach-sunxi/; style cleanup] Signed-off-by: Chen-Yu Tsai <wens@csie.org>
[hdegoede@redhat.com: Drop some huge non-documenting #if 0 ... #endif blocks]
[hdegoede@redhat.com: Fix checkpatch warnings] Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Andre Przywara [Fri, 21 Oct 2016 01:24:29 +0000 (02:24 +0100)]
drivers: USB: OHCI: allow compilation for 64-bit targets
OHCI has a known limitation of allowing only 32-bit DMA buffer
addresses, so we have a lot of u32 variables around, which are assigned
to pointers and vice versa. This obviously creates issues with 64-bit
systems, so the compiler complains here and there.
To allow compilation for 64-bit boards which use only memory below 4GB
anyway (and to avoid more invasive fixes), adjust some casts and types
and assume that the EDs and TDs are all located in the lower 4GB.
This fixes compilation of the OHCI driver for the Pine64.
Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Stephen Warren [Wed, 26 Oct 2016 17:05:36 +0000 (11:05 -0600)]
travis-ci: compile with buildman when running test/py
Use buildman to compile any U-Boot binary tested by test/py. This
re-uses all the work done elsewhere to make buildman work within
Travis-CI, in particular related to toolchain downloading and buildman
config file creation.
Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Heiko Schocher <hs@denx.de>
Masahiro Yamada [Thu, 27 Oct 2016 14:47:07 +0000 (23:47 +0900)]
ARM: uniphier: rework existing DDR PHY code to reuse for LD11 SoC
The DDR PHY register view of LD11 is slightly different from that
of LD4/Pro4/sLD8, but it will be possible to share the register
macros (and I want to re-use as much code as possible). Change
the code in the more flexible form.
Masahiro Yamada [Thu, 27 Oct 2016 14:47:06 +0000 (23:47 +0900)]
ARM: uniphier: do not run harmful code for USB boot mode of LD11 ES3
The USB boot without the stand-by MPU is available on ES3 or later
of LD11 SoC, but the code in this if-conditional block must not be
run when booting from USB. Check if the boot device is USB, and
skip the code in the case.
Masahiro Yamada [Thu, 27 Oct 2016 14:47:05 +0000 (23:47 +0900)]
ARM: uniphier: enable clocks to MIO/STDMAC on LD11 if USB is enabled
At the moment, the clk driver is not clever enough to automatically
enable parent clocks like Linux. Enable the STDMAC clock explicitly
if USB is enabled.
Stephen Warren [Wed, 26 Oct 2016 17:05:34 +0000 (11:05 -0600)]
travis-ci: use buildman -P everywhere
This places build results into a board-specific directory rather than a
buildman-thread-specific directory. This is required so that we can
access the directory from test.py, and there's no risk of a particular
build's results being over-written by another build performed by the
same thread.
In theory, this can lead to slower builds when building many different
boards in a single buildman thread, since it removes the possibility of
incremental builds between boards. In practice however I didn't notice
longer build times when when enabling this option; if anything build
times decreased although I suspect that's simply due to general
variations in build performance across different machines within the
Travis CI infra-structure.
Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Heiko Schocher <hs@denx.de>
Stephen Warren [Wed, 26 Oct 2016 17:05:33 +0000 (11:05 -0600)]
travis-ci: centralize ~/.buildman editing
Any time an x86 toolchain is used, we need to edit ~/.buildman to
reference it. Move the editing logic into a central place so that it
doesn't have to be duplicated everywhere that uses the x86 toolchain;
future patches will add additional cases where it's used.
It would be nice if we could unconditionally write all of ~/.buildman at
once. Unfortunately, buildman fails if any toolchain mentioned in a
toolchain-prefix entry doesn't exist, even if it doesn't need to use it
for the current build.
The sandbox/x86 build definition currently does nothing more than edit
~/.buildman; no builds are run. Fix this by not defining a custom script
for this build, and hence preventing that stanza from replacing the
default script.
Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Heiko Schocher <hs@denx.de>
Stephen Warren [Wed, 26 Oct 2016 17:05:32 +0000 (11:05 -0600)]
travis-ci: use correct exit code on errors
The phrase "if [ $? -ne 0 ]; then exit $?; fi" doesn't work correctly;
by the time the "exit" statement runs, $? has already been over-written
by the result of the [ command. Fix this by explicitly storing $? and
then using that stored value in both the test and the error-case exit
statement.
This change also converts from textual comparison to integer comparison,
since the exit code is an integer and there's no need to convert it to
a string for comparison.
Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Heiko Schocher <hs@denx.de>
Stephen Warren [Wed, 26 Oct 2016 17:05:31 +0000 (11:05 -0600)]
travis-ci: Use = not : when writing ~/.buildman
Travis CI seems to be confused when there's a colon in an echo command,
and this is currently worked around using a variable that contains the
text we want to echo. Use = syntax instead so that we can remove the
work-around; it's rather confusing until you find out what it's for.
Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Heiko Schocher <hs@denx.de>
Stephen Warren [Mon, 24 Oct 2016 22:41:48 +0000 (16:41 -0600)]
travis-ci: set env vars to name jobs
Travis CI names sub-jobs after the first environment variable that is set
for a script. This doesn't produce meaningful results for any of the non-
buildman jobs. Add a dummy variable to give the jobs meaningful names.
Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Tom Rini <trini@konsulko.com>
Wenyou Yang [Fri, 28 Oct 2016 06:17:49 +0000 (14:17 +0800)]
dm: at91: Add driver model support for the spi driver
Add driver model support while retaining the existing legacy code.
This allows the driver to support boards that have converted to
driver model as well as those that have not.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Stephen Warren <swarren@nvidia.com>
Wenyou Yang [Mon, 17 Oct 2016 01:55:26 +0000 (09:55 +0800)]
board: sama5d2_xplained: Enable an early debug UART
Enable an early debug UART to debug problems when an ICE or other
debug mechanism is not available.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Andreas Bießmann <andreas.devel@googlemail.com>
Wenyou Yang [Mon, 17 Oct 2016 01:55:24 +0000 (09:55 +0800)]
board: sama5d2_xplained: Clean up code
Since the introduction of pinctrl and clk driver, and the dts file,
remove unneeded the pin configurations and the clock enabling code.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Andreas Bießmann <andreas.devel@googlemail.com>
projects / u-boot / log