This commit is a cleanup of the SOC_DIR usage.
This cleanup is a preparation for supporting a list of SOC_ROOT instead
of just allowing one SOC_ROOT.
Supporting a list of SOC_ROOTs allows for placing of SOC in Zephyr
modules. It also aligns how BOARD_ROOT supports a list, and thus usage
of n_ROOT in Zephyr becomes more consistent.
This commit introduces the following changes:
- soc/xtensa/intel_apl_adsp/bootloader.cmake removed.
This file is not included elsewhere in the build system, and appears
to be leftover from #25133. Almost identical content is found in
`soc/xtensa/intel_apl_adsp/commonbootloader.cmake`
- Changed xtensa/intel_apl_adsp to named library. Using a named library
allow fetching library files based on library name without the need to
know build path (and thus removes the need for knowing `${SOC_DIR}`).
- Changed SOC_DIR/ARCH/SOC_FAMILY to use CMAKE_CURRENT_LIST_DIR for
configure time commands, as CMake code is already located inside this
path.
- Using generator expression for library files from other CMake targets.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
The `TEXT_SECTION_OFFSET` symbol is used to specify the offset between
the beginning of the ROM area and the address of the first ROM section.
This commit renames `TEXT_SECTION_OFFSET` to `ROM_START_OFFSET` because
the first ROM section is not always the `.text` section.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
ZEPHYR_SDK_INSTALL_DIR will be set as an internal CMake variable when
using the Zephyr SDK.
The Zephyr SDK zephyr/host-tools.cmake will ensure to set the CMake
ZEPHYR_SDK_INSTALL_DIR variable to the environment setting, or the
install directory in case the CMake package was used.
Users not using the environment variable will experience the following
error:
```
Linking C executable zephyr/.../bootloader/bootloader.elf
FAILED: zephyr/.../bootloader/bootloader.elf
<path>/xtensa-zephyr-elf/bin/ld: cannot find -lhal
```
This commit ensures code build correctly both when setting the
environment variable ZEPHYR_SDK_INSTALL_DIR, and when using Zephyr SDK
CMake `find_package(Zephyr-sdk)`
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Introduced interface for efficient logging from external logsystems:
Added handling of vaargs and automatic strdup to macros intended
to be used in logging interface function. Fast path to less then 4
arguments to speed up the execution. Made log_count_args external,
if external logsystem cannot count arguments.
Signed-off-by: Tomasz Konieczny <tomasz.konieczny@nordicsemi.no>
- Change default CPU Clock to 240MHz
(PLL is activated)
- I2C, UART will use sysclk from clock driver
- esp32_enable_peripheral replaced by
clock_control_on
Signed-off-by: Mohamed ElShahawi <ExtremeGTX@hotmail.com>
- Support PLL for Higher Frequencies 80,160,240 MHz
- Support XTAL Frequencies 26MHz, 40MHz
- Clock Driver can't be disabled, because all of the other drivers
will depend on it to get their operating Frequency based on chosen
clock source (XTAL/PLL).
- Add needed references to BBPLL i2c bus ROM functions.
- Add `rtc` node to Device Tree.
- Since All Peripherals Frequency is depending on CPU_CLK Source,
`clock-source` property added to CPU node
Signed-off-by: Mohamed ElShahawi <ExtremeGTX@hotmail.com>
During devicetree macro changes, LPSRAM_BOOT_VECTOR_ADDR
pointed to another macro which was renamed to a non-existent
one. Fix it so that SMP builds again.
Fixes#24720
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Rename DT_L2_SRAM_* to just L2_SRAM_* and set it using new DT macros.
Do something similar for DT_LP_SRAM_* renamed to LP_SRAM_*
Updated the intel_gna driver as it used the DT_L2_SRAM_* defines.
This change also lets us remove dts_fixup.h on intel_s1000 and
intel_apl_adsp SoCs.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Replace DT_CPU_CLOCK_FREQUENCY with a PATH based reference to cpu@0
(DT_PATH(cpus, cpu_0)) and than getting the clock_frequency property:
DT_CPU_CLOCK_FREQUENCY -> DT_PROP(DT_PATH(cpus, cpu_0), clock_frequency)
This lets us remove DT_CPU_CLOCK_FREQUENCY from dts_fixup.h
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Convert driver to use new DT_INST macros throughout. This allows us to
also remove dts_fixup.h that are no longer used.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Replace macros of the form DT_CAVS_ICTL_x_IRQ with new dt form macro
DT_IRQN(DT_INST(x, intel_cavs_intc))
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Replace various drivers and soc code that use DT_CAVS_ICTL_BASE_ADDR
with DT_REG_ADDR(DT_NODELABEL(cavs0)).
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Convert driver to use new DT_INST macros throughout. This allows us to
also remove dts_fixup.h that are no longer used.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Replace CONFIG_ENTROPY_NAME with DT_CHOSEN_ZEPHYR_ENTROPY_LABEL. We now
set zephyr,entropy in the chosen node of the device tree to the entropy
device.
This allows us to remove CONFIG_ENTROPY_NAME from dts_fixup.h. Also
remove any other stale ENTROPY related defines in dts_fixup.h files.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This moves enabling XTENSA_HAL to the SoC definitions.
As Xtensa SoCs are highly configurable, it is possible
that the generic Xtensa HAL provided in the tree is
not suitable. So only enable XTENSA_HAL only if
the generic version can be used.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This adds multi-processing support for Intel Apollo Lake ADSP.
Some of the start-up code is borrowed from ESP32.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
The GCC 9.2 toolchain for intel_apl_adsp has builtin atomic
functions already so we can use that instead of the custom
one in arch. This allows the atomic function calls to be
inlined.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
EXCSAVE2 is used for level 2 exception save location.
Since we are using level 2 interrupts, use EXCSAVE7
instead as level 7 interrupts are not being used
by the SoC.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
The DSP wall clock timer is a timer driven directly by
external oscillator and is external to the CPU core(s).
It provides a common and synchronized counter for all
CPU cores (which is useful for SMP), instead of
indepedently running local core timer (xtensa_timer).
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
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>
Ring buffer in memory backend does not depends on xtensa adsp board,
so make it general: remove to log_backend_rb and remove dependency on
up_squared_adsp.
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
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>
Use standard log settings. Since default LOG_IMMEDIATE has changed to
output one character we have one character ring buffer slots which
limit amount of logs stored.
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Create an SoC definition for the Audio DSP on Intel Apollolake
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
The xcc specific reentrant syscall implementations are actually useful
for xtensa in general. So move that code from being specific to
intel_s1000 / xcc into generic newlib/libc-hooks.c. This is in prep
for the Zephyr SDK dropping -DMISSING_SYSCALL_NAMES which will make
its version of newlib on xtensa match behavior with xcc.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Lot of misdefined variables that went in undetected due to lack of CI on
this board. Fix them and test build with new SDK.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
DesignWare driver can manage different amount of irqs so let's make it
configurable via DTS.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Torsten Rasmussen