| Commit message (Collapse) | Author | Age | Files | Lines |
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In the interest of making long-term branch maintenance incur as little
technical debt on us as possible, we should not maintain any files on
the branch we are not actually using.
This has the added effect of making it extremely clear when merging CLs
from the main branch when changes have the possibility to affect us.
The follow-on CL adds a convenience script to actually pull updates from
the main branch and generate a CL for the update.
BUG=b:204206272
BRANCH=ish
TEST=make BOARD=arcada_ish && make BOARD=drallion_ish
Signed-off-by: Jack Rosenthal <jrosenth@chromium.org>
Change-Id: I17e4694c38219b5a0823e0a3e55a28d1348f4b18
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3262038
Reviewed-by: Jett Rink <jettrink@chromium.org>
Reviewed-by: Tom Hughes <tomhughes@chromium.org>
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_image_rom_size was renamed to __rom_region_size in v2.7. We
backported this to our v2.6 branches, so switch the name ahead of time
so we're prepared for the v2.7 uprev.
BUG=b:198824039
BRANCH=none
TEST=compile hayato EC with zephyr v2.7
Signed-off-by: Jack Rosenthal <jrosenth@chromium.org>
Change-Id: Iae6e7008d729f77cd66ed1a35e93001511d9cea8
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3163562
Commit-Queue: Denis Brockus <dbrockus@chromium.org>
Reviewed-by: Denis Brockus <dbrockus@chromium.org>
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With CL:3088970, the _image_rom_size has been able to provide
correct image size. So configure __image_size = _image_rom_size;
BRANCH=none
BUG=b:195954913
TEST=software sync is successfully.
Signed-off-by: Dino Li <Dino.Li@ite.com.tw>
Cq-Depend: chromium:3088970
Change-Id: I23a2f33aa15df7a8469d5591dc8d310d0313be92
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3105912
Tested-by: Dino Li <Dino.Li@ite.com.tw>
Reviewed-by: Denis Brockus <dbrockus@chromium.org>
Reviewed-by: Keith Short <keithshort@chromium.org>
Commit-Queue: Denis Brockus <dbrockus@chromium.org>
Commit-Queue: Keith Short <keithshort@chromium.org>
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Reimplement the hooks shim code using Zephyr iterable sections. Keep the
existing hook_registry based structure, gets rid of the per-hook init
functions and instead initializes all the list nodes from a single init
call.
BRANCH=none
BUG=b:195521227
TEST=build and run on volteer
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
Change-Id: Ic166d214ee1dcd1431ec484e5014cb297f7fb8c2
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3069399
Reviewed-by: Keith Short <keithshort@chromium.org>
Reviewed-by: Jack Rosenthal <jrosenth@chromium.org>
Commit-Queue: Keith Short <keithshort@chromium.org>
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Rewrite the MKBP events shim using iterable sections.
BRANCH=none
BUG=b:195521227
TEST=build and run on volteer
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
Change-Id: Ia96fb9ec06b1a86b1be293209db317a361ae4741
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3069398
Reviewed-by: Keith Short <keithshort@chromium.org>
Reviewed-by: Jack Rosenthal <jrosenth@chromium.org>
Commit-Queue: Keith Short <keithshort@chromium.org>
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Rewrite the host command shim using Zephyr iterable sections. This
allows initializing the HC structure statically and gets rid of the
runtime init code entirely.
BRANCH=none
BUG=b:195521227
TEST=build and run on volteer
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
Change-Id: I94a55f8eb3e1d58de6a1d93c31b6170a5541a1fc
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3010284
Commit-Queue: Keith Short <keithshort@chromium.org>
Reviewed-by: Keith Short <keithshort@chromium.org>
Reviewed-by: Jack Rosenthal <jrosenth@chromium.org>
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This makes riscv core providing __image_size symbol for
calculating hash.
BRANCH=none
BUG=b:194794622
TEST=__image_size is equal to ro/rw binarys' size.
Signed-off-by: Dino Li <Dino.Li@ite.com.tw>
Change-Id: I7ffd8da6d0bb94362cb137458bf9962a5cf69c62
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3066837
Reviewed-by: Denis Brockus <dbrockus@chromium.org>
Reviewed-by: Keith Short <keithshort@chromium.org>
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BRANCH=none
BUG=b:188605676
TEST=build brya
Signed-off-by: Yuval Peress <peress@chromium.org>
Change-Id: I900f4af147e048a374b56875579d838deaa17eae
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2936006
Reviewed-by: Keith Short <keithshort@chromium.org>
Commit-Queue: Keith Short <keithshort@chromium.org>
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Implements non-psl hibernate mechanism for cros_system driver. First,
we plan a little hibernate function locates in the last 32K ram block
in npcx7 series. Then power down the other ram blocks and go to deep
sleep mode for better power consumptions.
Please notice do not use global or call the other functions in this
hibernate utility since we have turned off the other ram blocks.
BUG=b:177904393, b:183745774
BRANCH=none
TEST=zmake testall
TEST=All wake-up GPIOs can wake-up ec from hibernating on npcx7 evb.
Signed-off-by: Mulin Chao <mlchao@nuvoton.com>
Signed-off-by: Wealian Liao <whliao@nuvoton.corp-partner.google.com>
Change-Id: I48f95b0e616ad27f77a6d0ada8251ec438427741
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2821116
Reviewed-by: Jack Rosenthal <jrosenth@chromium.org>
Reviewed-by: Keith Short <keithshort@chromium.org>
Commit-Queue: Keith Short <keithshort@chromium.org>
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The __image_size should match used portion of the flash. Note that in
Zephyr, different linker scripts have different variables. _flash_used
is only available for the verified chips. Other chips may use a
different name or may require manual calculation.
Compute the size by using the Zephyr sections. This is the parallel
to core/cortex-m/ec.lds.S's logic.
BRANCH=none
BUG=b:164421798
TEST=zmake testall
Signed-off-by: Yuval Peress <peress@chromium.org>
Change-Id: If91acd5dc2b925ad226f2d1c3feccc77617e04df
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2721495
Reviewed-by: Keith Short <keithshort@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
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Add this option so that the Memory-Protection Unit (MPU) can be enabled.
The implementation is still to be worked out.
Note that CONFIG_PLATFORM_EC_EXTERNAL_STORAGE is not defined, as it
should be. That work is ongoing elsewhere.
BUG=b:180039888
BRANCH=none
TEST=build zephyr volteer
Build ECOS for volteer
Signed-off-by: Simon Glass <sjg@chromium.org>
Change-Id: Ie26e8ba4b3f0b8024930e42fbbb03f0f2a26f3da
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2691566
Reviewed-by: Keith Short <keithshort@chromium.org>
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Fixes the data seen by the version console command. Since the version
data structure is suppose to be at the same offset from the start of
the image, running `version` in the ec terminal previously did not
yield any values for the RW image (the .rodata.ver section was at a
different offset for RW vs RO).
- Add a new fixed-sections.ld file that adds the .fixed section.
- Include it into all our builds at the start of the sections.
- Add a new macro in common.h to allow us to specify that a section
should be at a fixed location (FIXED_SECTION).
- Use that macro to put the version information in that location.
Sample output:
21-02-09 12:59:45.531 version
21-02-09 12:59:46.638 Chip: chromeos emu
21-02-09 12:59:46.642 Board: 1
21-02-09 12:59:46.647 RO: _v2.0.7390+2d340147c
21-02-09 12:59:46.672 RW: _v2.0.7390+2d340147c
21-02-09 12:59:46.675 Build: _v2.0.7390+2d340147c
21-02-09 12:59:46.680 2021-02-09 12:58:26
BRANCH=none
BUG=b:164421798
TEST=build volteer, flash, run `version` command.
TEST=zmake testall
Signed-off-by: Yuval Peress <peress@chromium.org>
Change-Id: Id19a07d16b5e307d81e8a411b933d9e9a674eb27
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2685339
Commit-Queue: Simon Glass <sjg@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
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