some mwdt compiler options not support cmake function
check_c_compiler_flag, let's add mwdt compiler options for
hsdk boards without check.
Signed-off-by: Watson Zeng <zhiwei@synopsys.com>
arcmwdt toolchain has various pre build libraries, we can find it in
path: {METAWARE_HOME}/lib, and it will use av2em lib by default.
it's OK for em boards, but not suitable for hs boards. I have tested
hs38_full library for hs boards, it's OK. let's use it.
Signed-off-by: Watson Zeng <zhiwei@synopsys.com>
Add QEMU board with single core ARCv3 HS6x 64 bit CPU
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Evgeniy Paltsev <PaltsevEvgeniy@gmail.com>
Don't allow user to choose CPU_ARCEM / CPU_ARCHS options
but select them when exact CPU type (i.e. EM4 / EM6 / HS3X/ etc)
is chosen.
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
ARC mpu version used a wrong number 3, could cause conflict in future.
This commit fix this issue to version number 4.
Signed-off-by: Yuguo Zou <yuguo.zou@synopsys.com>
This allows to get much more reproducible results in terms of
amount of tests passed & failed.
But note it requires QEMU for ARC with icount support!
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
The new APIs are not only dealing with cache flushing. Rename the
Kconfig symbol to CACHE_MANAGEMENT to better reflect this change.
Signed-off-by: Carlo Caione <ccaione@baylibre.com>
As discuss in PR #28805, sloppy idle function still has some bug and
barely used, so we can remove it safely.
Signed-off-by: Watson Zeng <zhiwei@synopsys.com>
0.5 Mhz with 100 ticks per sec leaves 5000 cycles per tick,
which broke some tests that assumed more work within 1 tick.
Set to 1 Mhz: balance multi-core simulation speed and tick duration.
Fixes#27943
Signed-off-by: Ruud Derwig <Ruud.Derwig@synopsys.com>
Typically we have ARC core configurations where Fast IRQs (FIRQ) are
enabled together with multiple register files and those we have covered
by testing. But FIRQ & single register bank we only happen to have on
the older EMSK v2.2.it might be a good idea to add a similar
configuration to nSIM "boards" so that we keep it tested regularly.
nsim_em7d_v22 configuration is similar with em_staterkit_em7d_v22,
both configed with FIRQ & single register bank.
Signed-off-by: Watson Zeng <zhiwei@synopsys.com>
Now that device_api attribute is unmodified at runtime, as well as all
the other attributes, it is possible to switch all device driver
instance to be constant.
A coccinelle rule is used for this:
@r_const_dev_1
disable optional_qualifier
@
@@
-struct device *
+const struct device *
@r_const_dev_2
disable optional_qualifier
@
@@
-struct device * const
+const struct device *
Fixes#27399
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
unify how XIP is configured across architectures. Use imply instead of
setting defaults per architecture and imply XIP on riscv arch and remove
XIP configuration from individual defconfig files to match other
architectures.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
emsdp_em7d_esp is a board with secure just like em_starterkit_em7d,
but the secure feature not configed in defconfig file. we need to add
below configs in emsdp_em7d_esp_defconfig files:
CONFIG_ARC_HAS_SECURE=y
CONFIG_TRUSTED_EXECUTION_SECURE=y
when secure feature enabled, we use secure timer for system tick, so
we need to add below macro for secure timer:
#define IRQ_SEC_TIMER0 20
Signed-off-by: Watson Zeng <zhiwei@synopsys.com>
Now when we're finally ready to open QEMU port for ARC
we introduce the first ever platform it supports and in fact does
that quite well - Zephyr RTOS.
For now we only offer support of basic EM & HS code execution,
built-in timers, interrupt controller and set of very simple
peripherals: DW UART & optionally MMIO Virtio devices.
Signed-off-by: Wayne Ren <wei.ren@synopsys.com>
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
emsdp is a FPGA based platform, can be loaded with different
configurations. Different configuration have different
interrupts:
* em5d, em7d and em11d have 111 interrupts
* em4 and em6 have 113 interrupts
* em7d_esp has 112 interrupts
Signed-off-by: Wayne Ren <wei.ren@synopsys.com>
Several reviewers agreed that DT_HAS_NODE_STATUS_OKAY(...) was an
undesirable API for the following reasons:
- it's inconsistent with the rest of the DT_NODE_HAS_FOO names
- DT_NODE_HAS_FOO_BAR_BAZ(node) was agreed upon as a shorthand
for macros which are equivalent to
DT_NODE_HAS_FOO(node) && DT_NODE_HAS_BAR(node) &&
- DT_NODE_HAS_BAZ(node), and DT_HAS_NODE_STATUS_OKAY is an odd duck
- DT_NODE_HAS_STATUS(..., okay) was viewed as more readable anyway
- it is seen as a somewhat aesthetically challenged name
Replace all users with DT_NODE_HAS_STATUS(..., okay), which is
semantically equivalent.
This is mostly done with sed, but a few remaining cases were done by
hand, along with whitespace, docs, and comment changes. These special
cases include the Nordic SOC static assert files.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
Rename DT_HAS_NODE to DT_HAS_NODE_STATUS_OKAY so the semantics are
clear. As going forward DT_HAS_NODE will report if a NODE exists
regardless of its status.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Convert linker scripts and arc_mpu_regions.c setup to use new
devicetree.h macros to extract the base address and size of the various
memory regions (DDR, SRAM, FLASH, DCCM, ICCM). We also remove the
scaling up and down since DT_REG_SIZE() returns the value in bytes.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Replace DT_SNPS_ARCEM_0_CLOCK_FREQUENCY with a PATH based reference
to cpu@0 (DT_PATH(cpus, cpu_0)) and than getting the clock_frequency
property:
DT_SNPS_ARCEM_0_CLOCK_FREQUENCY ->
DT_PROP(DT_PATH(cpus, cpu_0), clock_frequency)
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Convert from DT_MMIO_SRAM_10000000_BASE_ADDRESS to
DT_REG_ADDR(DT_NODELABEL(ddr0)) and similar for
DT_MMIO_SRAM_10000000_SIZE to DT_REG_SIZE().
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This commit renames the Kconfig `FLOAT` symbol to `FPU`, since this
symbol only indicates that the hardware Floating Point Unit (FPU) is
used and does not imply and/or indicate the general availability of
toolchain-level floating point support (i.e. this symbol is not
selected when building for an FPU-less platform that supports floating
point operations through the toolchain-provided software floating point
library).
Moreover, given that the symbol that indicates the availability of FPU
is named `CPU_HAS_FPU`, it only makes sense to use "FPU" in the name of
the symbol that enables the FPU.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
Towards cleaning up (and hopefully removing dts_fixup.h in the near
future). We need to move the handling of different names for the irq
flag propety into the driver and out of dts_fixup.h.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Towards cleaning up (and hopefully removing dts_fixup.h in the near
future). We need to move the handling of different names for the irq
flag propety into the driver and out of dts_fixup.h.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Change to code to use the automatically generated DT_INST_*
defines and remove the now unneeded configs and fixups.
Signed-off-by: Timo Teräs <timo.teras@iki.fi>
The ILITEK ILI9340 should have been in the dts and added as #defines in
dts_fixup.h. Fix this by adding a display node in the dts.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Same deal as in commit eddd98f811 ("kconfig: Replace some single-symbol
'if's with 'depends on'"), for the remaining cases outside defconfig
files. See that commit for an explanation.
Will do the defconfigs separately in case there are any complaints
there.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Same deal as in commit eddd98f ("kconfig: Replace some single-symbol
'if's with 'depends on'"), for all symbols defined within defconfig
files. See that commit for an explanation.
Maybe 'if's were used originally to mirror the 'if's in the main Kconfig
files, and then it got copied around by people assuming 'if' must work
differently from 'depends on'. It doesn't match in every spot at least.
Better to keep it simple and just consistently use 'depends on' when
it's a single symbol/choice I think. Helps reinforce that 'if' isn't
magic too.
Verified by printing all Kconfig menu nodes (symbols, choices, menus,
etc.) before and after the change and diffing (should show no
difference).
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
All board defconfig files currently set the architecture in addition to
the board and the SoC, by setting e.g. CONFIG_ARM=y. This spams up
defconfig files.
CONFIG_<arch> symbols currently being set in configuration files also
means that they are configurable (can be changed in menuconfig and in
configuration files), even though changing the architecture won't work,
since other things get set from -DBOARD=<board>. Many boards also allow
changing the architecture symbols independently from the SoC symbols,
which doesn't make sense.
Get rid of all assignments to CONFIG_<arch> symbols and clean up the
relationships between symbols and the configuration interface, like
this:
1. Remove the choice with the CONFIG_<arch> symbols in arch/Kconfig and
turn the CONFIG_<arch> symbols into invisible
(promptless/nonconfigurable) symbols instead.
Getting rid of the choice allows the symbols to be 'select'ed (choice
symbols don't support 'select').
2. Select the right CONFIG_<arch> symbol from the SOC_SERIES_* symbols.
This makes sense since you know the architecture if you know the SoC.
Put the select on the SOC_* symbol instead for boards that don't have
a SOC_SERIES_*.
3. Remove all assignments to CONFIG_<arch> symbols. The assignments
would generate errors now, since the symbols are promptless.
The change was done by grepping for assignments to CONFIG_<arch>
symbols, finding the SOC_SERIES_* (or SOC_*) symbol being set in the
same defconfig file, and putting a 'select' on it instead.
See
https://github.com/ulfalizer/zephyr/commits/hide-arch-syms-unsquashed
for a split-up version of this commit, which will make it easier to see
how stuff was done. This needs to go in as one commit though.
This change is safer than it might seem re. outstanding PRs, because any
assignment to CONFIG_<arch> symbols generates an error now, making
outdated stuff easy to catch.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Fix the following device tree warnings:
unit-address and first reg (0x20000) don't match for iccm@0
unit-address and first reg (0x80010000) don't match for dccm@80000000
Since the em_starterkit_em7d_normal has a different base address for
iccm & dccm, and most of the em_starterkit variants have different sizes
for iccm & dccm. Just define the nodes in the specific
em_starterkit*.dts file and remove them from emsk.dtsi. This removes
the issue reported in the warning.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Fix the following device tree warnings:
unit-address and first reg (0x40000) don't match for iccm@0
unit-address and first reg (0x80040000) don't match for dccm@80000000
Re-work iccm and dccm reg address and size to be based on #defines.
This allows the nsim_sem_normal.dts to override defaults that are set in
nsim.dtsi. Utilize DT_ADDR macro to take a 'unit-address' still value
and convert it into a hex value (just prepending 0x).
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
generated_dts_board.h is pretty redundant and confusing as a name. Call
it devicetree.h instead.
dts.h would be another option, but DTS stands for "devicetree source"
and is the source code format, so it's a bit confusing too.
The replacement was done by grepping for 'generated_dts_board' and
'GENERATED_DTS_BOARD'.
Two build diagram and input-output SVG files were updated as well, along
with misc. documentation.
hal_ti, mcuboot, and ci-tools updates are included too, in the west.yml
update.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Remove leading/trailing blank lines in .c, .h, .py, .rst, .yml, and
.yaml files.
Will avoid failures with the new CI test in
https://github.com/zephyrproject-rtos/ci-tools/pull/112, though it only
checks changed files.
Move the 'target-notes' target in boards/xtensa/odroid_go/doc/index.rst
to get rid of the trailing blank line there. It was probably misplaced.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
in SMP, arc uses gfrc as wall clock, so it's ok
to enable SYSTEM_CLOCK_SLOPPY to avoid unnecessary
interrupts
Signed-off-by: Wayne Ren <wei.ren@synopsys.com>
Added in commit dbc29fe77e ("boards: hsdk: add initial support of ARC HS
Development Kit"), then never used.
Found with a script. CPU_HS38_LINUX was only defined in a
Kconfig.defconfig file.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Use this short header style in all Kconfig files:
# <description>
# <copyright>
# <license>
...
Also change all <description>s from
# Kconfig[.extension] - Foo-related options
to just
# Foo-related options
It's clear enough that it's about Kconfig.
The <description> cleanup was done with this command, along with some
manual cleanup (big letter at the start, etc.)
git ls-files '*Kconfig*' | \
xargs sed -i -E '1 s/#\s*Kconfig[\w.-]*\s*-\s*/# /'
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Clean up space errors and use a consistent style throughout the Kconfig
files. This makes reading the Kconfig files more distraction-free, helps
with grepping, and encourages the same style getting copied around
everywhere (meaning another pass hopefully won't be needed).
Go for the most common style:
- Indent properties with a single tab, including for choices.
Properties on choices work exactly the same syntactically as
properties on symbols, so not sure how the no-indentation thing
happened.
- Indent help texts with a tab followed by two spaces
- Put a space between 'config' and the symbol name, not a tab. This
also helps when grepping for definitions.
- Do '# A comment' instead of '#A comment'
I tweaked Kconfiglib a bit to find most of the stuff.
Some help texts were reflowed to 79 columns with 'gq' in Vim as well,
though not all, because I was afraid I'd accidentally mess up
formatting.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
