e36d702acd
soc: espressif: move code start prior hw init
...
Make sure vector table and BSS clean up
is performed pior hardware initialization.
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
5 months ago
1681c7e317
soc: esp32: fix appcpu register access
...
Build is failing due to wrong calls to appcpu
stall and clock gating. This fixes it
by using proper registers.
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
7 months ago
322ab2a86e
soc: esp32: fixes and updates for AMP
...
Multiple AMP related updates:
- use common AMP Kconfig
- rework the APPCPU linker script
- use MCUboot image format for APPCPU image
- fix multi-processing startup code
Signed-off-by: Marek Matej <marek.matej@espressif.com>
7 months ago
fc7cacc983
soc: esp32: fix smp_log usage
...
smp_log usage should be only used when SMP is enabled.
This is currently causing build issues after the fix
provided by #82377
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
7 months ago
3b5003de18
soc: espressif: fix missing spinlock definition
...
This definition is deleted in the follwoing commit;
8233b70
7 months ago
8233b70ece
espressif: clean up unused code
...
Remove all entries that as not being used.
This also update hal to re-enable warning flags
as such as -Wno-unused-variable.
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
10 months ago
4fc8033d88
soc: mp: esp32: Added IRQ priority and flags config
...
Interrupt priority and flags config for crosscore ISR
sourced from device tree.
Signed-off-by: Raffael Rostagno <raffael.rostagno@espressif.com>
11 months ago
0bcdae2c62
kernel: Add CONFIG_ARCH_HAS_DIRECTED_IPIS
...
Platforms that support IPIs allow them to be broadcast via the
new arch_sched_broadcast_ipi() routine (replacing arch_sched_ipi()).
Those that also allow IPIs to be directed to specific CPUs may
use arch_sched_directed_ipi() to do so.
As the kernel has the capability to track which CPUs may need an IPI
(see CONFIG_IPI_OPTIMIZE), this commit updates the signalling of
tracked IPIs to use the directed version if supported; otherwise
they continue to use the broadcast version.
Platforms that allow directed IPIs may see a significant reduction
in the number of IPI related ISRs when CONFIG_IPI_OPTIMIZE is
enabled and the number of CPUs increases. These platforms can be
identified by the Kconfig option CONFIG_ARCH_HAS_DIRECTED_IPIS.
Signed-off-by: Peter Mitsis <peter.mitsis@intel.com>
1 year ago
e587249704
soc: espressif: esp32: update to hal_espressif v5.1
...
Modify and reorganize SoC to meet updated hal.
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
Signed-off-by: Lucas Tamborrino <lucas.tamborrino@espressif.com>
1 year ago
b69d2486fe
kernel: rename Z_KERNEL_STACK_BUFFER to K_KERNEL_STACK_BUFFER
...
Simple rename to align the kernel naming scheme. This is being
used throughout the tree, especially in the architecture code.
As this is not a private API internal to kernel, prefix it
appropriately with K_.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
1 year ago
6ea749de52
arch: rename arch_start_cpu() to arch_cpu_start()
...
Rename arch_start_cpu() to arch_cpu_start() so it belongs to
the "cpu" namespace.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
1 year ago
8dc3f85622
hwmv2: Introduce Hardware model version 2 and convert devices
...
This is a squash of the ``collab-hwm`` branch which converts all
in-tree boards to hardware model version 2 including build system
changes, board updates and soc conversions.
This squash is a combination of the following commits:
ca214745a1 soc: Remove soc_legacy folder and move ARM Kconfig
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
1 year ago
11fc182315
soc: esp32: refactor esp32_net
...
SOC_ESP32_NET is now SOC_ESP32_APPCPU, following espressif's
naming convention in the same manner as ESP32S3 app cpu.
SOC_ESP32_APPCU is now a subset of SOC_SERIES_ESP32.
This commit also changes the necessary files, samples and tests
for bisect purposes.
Signed-off-by: Lucas Tamborrino <lucas.tamborrino@espressif.com>
2 years ago
6b57b3b786
soc: xtensa,riscv: esp32xx: refactor folder structure
...
Refactor the ESP32 target SOCs together with
all related boards. Most braking changes includes:
- changing the CONFIG_SOC_ESP32* to refer to
the actual soc line (esp32,esp32s2,esp32s3,esp32c3)
- replacing CONFIG_SOC with the CONFIG_SOC_SERIES
- creating CONFIG_SOC_FAMILY_ESP32 to embrace all
the ESP32 across all used architectures
- introducing CONFIG_SOC_PART_NUMBER_* to
provide a SOC model config
- introducing the 'common' folder to hide all
commonly used configs and files.
- updating west.yml to reflect previous changes in hal
Signed-off-by: Marek Matej <marek.matej@espressif.com>
2 years ago
0ce0f43b36
soc: xtensa: esp32: Convert CONFIG_MP_NUM_CPUS handling
...
Move runtime checks to use arch_num_cpus(). This is to allow
runtime determination of the number of CPUs in the future.
Signed-off-by: Kumar Gala <kumar.gala@intel.com>
3 years ago
9387d8689b
soc: xtensa: esp32: Add CONFIG_SMP protection
...
Add #ifdef CONFIG_SMP around code that only needs to exist when
SMP is enabled.
Also include ksched.h to get decleration of z_sched_ipi.
Signed-off-by: Kumar Gala <kumar.gala@intel.com>
3 years ago
5760fcc8ab
soc: xtensa: esp32_net:
...
Fixes boot sequence for esp32_net, also reflect the changes in the
esp32 ipm driver.
Signed-off-by: Felipe Neves <felipe.neves@linaro.org>
3 years ago
c778eb2a56
smp: Move arrays to use CONFIG_MP_MAX_NUM_CPUS
...
Move to use CONFIG_MP_MAX_NUM_CPUS for array size declarations instead
of CONFIG_MP_NUM_CPUS.
Signed-off-by: Kumar Gala <kumar.gala@intel.com>
3 years ago
b820cde7a9
soc: esp32: use Z_KERNEL_STACK_BUFFER instead of...
...
...Z_THREAD_STACK_BUFFER.
This is currently a symbolic change as Z_THREAD_STACK_BUFFER
is simply an alias to Z_KERNEL_STACK_BUFFER without userspace,
and Xtensa does not support userspace at the moment.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
3 years ago
79e6b0e0f6
includes: prefer <zephyr/kernel.h> over <zephyr/zephyr.h>
...
As of today <zephyr/zephyr.h> is 100% equivalent to <zephyr/kernel.h>.
This patch proposes to then include <zephyr/kernel.h> instead of
<zephyr/zephyr.h> since it is more clear that you are including the
Kernel APIs and (probably) nothing else. <zephyr/zephyr.h> sounds like a
catch-all header that may be confusing. Most applications need to
include a bunch of other things to compile, e.g. driver headers or
subsystem headers like BT, logging, etc.
The idea of a catch-all header in Zephyr is probably not feasible
anyway. Reason is that Zephyr is not a library, like it could be for
example `libpython`. Zephyr provides many utilities nowadays: a kernel,
drivers, subsystems, etc and things will likely grow. A catch-all header
would be massive, difficult to keep up-to-date. It is also likely that
an application will only build a small subset. Note that subsystem-level
headers may use a catch-all approach to make things easier, though.
NOTE: This patch is **NOT** removing the header, just removing its usage
in-tree. I'd advocate for its deprecation (add a #warning on it), but I
understand many people will have concerns.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
3 years ago
382b4144e3
soc: xtensa: esp32: fix app cpu boot
...
procedure by setting its PC to 0 before reset.
Signed-off-by: Felipe Neves <felipe.neves@linaro.org>
3 years ago
bb6e656ec0
soc: esp32_net: added esp32_net as an option
...
to use esp32 core 1 as a separate CPU, also
provide infrastructure to load firmware to
that CPU
Signed-off-by: Felipe Neves <felipe.neves@linaro.org>
3 years ago
0e69129fb3
soc: migrate includes to <zephyr/...>
...
In order to bring consistency in-tree, migrate all soc code to the
new prefix <zephyr/...>. Note that the conversion has been scripted,
refer to zephyrproject-rtos#45388 for more details.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
3 years ago
754ef4d2be
soc: xtensa: esp32: reenable SMP for esp32
...
By enabling SMP option plus the APPCPU, also
completes the SMP port by adding the esp32
specific arch_sched_ipi() function
Signed-off-by: Felipe Neves <felipe.neves@espressif.com>
4 years ago
944b6d0486
soc: esp32: use same rom func prefix
...
This sets esp32 to use common rom functions
prefix among SoCs.
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
4 years ago
a1b77fd589
zephyr: replace zephyr integer types with C99 types
...
git grep -l 'u\(8\|16\|32\|64\)_t' | \
xargs sed -i "s/u\(8\|16\|32\|64\)_t/uint\1_t/g"
git grep -l 's\(8\|16\|32\|64\)_t' | \
xargs sed -i "s/s\(8\|16\|32\|64\)_t/int\1_t/g"
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
5 years ago
a594ca7c8f
kernel: cleanup and formally define CPU start fn
...
The "key" parameter is legacy, remove it.
Add a typedef for the expected function pointer type.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
6 years ago
4f77c2ad53
kernel: rename z_arch_ to arch_
...
Promote the private z_arch_* namespace, which specifies
the interface between the core kernel and the
architecture code, to a new top-level namespace named
arch_*.
This allows our documentation generation to create
online documentation for this set of interfaces,
and this set of interfaces is worth treating in a
more formal way anyway.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
6 years ago
4e5c093e66
kernel: demote K_THREAD_STACK_BUFFER() to private
...
This macro is slated for complete removal, as it's not possible
on arches with an MPU stack guard to know the true buffer bounds
without also knowing the runtime state of its associated thread.
As removing this completely would be invasive to where we are
in the 1.14 release, demote to a private kernel Z_ API instead.
The current way that the macro is being used internally will
not cause any undue harm, we just don't want any external code
depending on it.
The final work to remove this (and overhaul stack specification in
general) will take place in 1.15 in the context of #14269
Fixes : #14766
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
6 years ago
fd42bf7443
soc: Rename reserved function names
...
Rename reserved function names in the soc/ subdirectory.
Signed-off-by: Patrik Flykt <patrik.flykt@intel.com>
6 years ago
4344e27c26
all: Update reserved function names
...
Update reserved function names starting with one underscore, replacing
them as follows:
'_k_' with 'z_'
'_K_' with 'Z_'
'_handler_' with 'z_handl_'
'_Cstart' with 'z_cstart'
'_Swap' with 'z_swap'
This renaming is done on both global and those static function names
in kernel/include and include/. Other static function names in kernel/
are renamed by removing the leading underscore. Other function names
not starting with any prefix listed above are renamed starting with
a 'z_' or 'Z_' prefix.
Function names starting with two or three leading underscores are not
automatcally renamed since these names will collide with the variants
with two or three leading underscores.
Various generator scripts have also been updated as well as perf,
linker and usb files. These are
drivers/serial/uart_handlers.c
include/linker/kobject-text.ld
kernel/include/syscall_handler.h
scripts/gen_kobject_list.py
scripts/gen_syscall_header.py
Signed-off-by: Patrik Flykt <patrik.flykt@intel.com>
6 years ago
cea0b3a9c2
xtensa: move soc to top-level dir soc/
...
Move the SoC outside of the architecture tree and put them at the same
level as boards and architectures allowing both SoCs and boards to be
maintained outside the tree.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
7 years ago
942ab7ed35
esp32: include register headers in soc.h
...
This fixes a build issue on esp32 that was introduced recently with the
merge of an old PR.
Include the register headers in soc.h rather than soc.c and make them
available to other code via soc.h
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
7 years ago
1fe6c36730
esp32: Add some "logging" voodoo to SMP initialization
...
At least one of my WROOM boards has trouble getting the APPCPU
started, that was magically getting better when I started adding
printk's to debug. It turns out that UART output (and NOT simply idle
cycles of delay) was the magic dust to fix things. As this SMP
implementation is reverse engineered voodoo to begin with, this hack
should be acceptable in the medium term.
See in-file comments on smp_log() for details.
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
7 years ago
3beb481bab
soc: esp32: Fix compile warnings when redefining BIT() macro
...
Include `soc.h` first, which will include the ESP-IDF headers -- which
will define the `BIT()` macro without checking if they're already
defined, like the Zephyr headers do.
Signed-off-by: Leandro Pereira <leandro.pereira@intel.com>
7 years ago
57f30bd8cc
esp32: Move hard firmware function addresses to the linker script
...
This matches the way other firmware-provided functions are done.
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
8 years ago
53eceffb7f
esp32: Set CPU pointer on app cpu at startup
...
It's not enough to wait for a switch, lots of things need this early.
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
8 years ago
e717267abf
kernel, esp32: Add _arch_start_cpu API
...
This is a mostly-internal API to start a secondary system CPU, with an
implementation for the ESP-32 "APP" cpu. Exposed in kernel.h because
it's plausibly useful for asymmetric MP code managed by an app.
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
8 years ago
Sylvio Alves
Marek Matej
Arif Balik
Raffael Rostagno
Peter Mitsis
Daniel Leung
Torsten Rasmussen
Lucas Tamborrino
Kumar Gala
Felipe Neves
Gerard Marull-Paretas
Felipe Neves
Kumar Gala
Andrew Boie
Patrik Flykt
Anas Nashif
Andy Ross
Leandro Pereira