| 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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There is an option in the task_set_event function which force
the calling task to wait for an event. However, the option is never
used thus remove it.
This also will help in the Zephyr migration process.
BUG=b:172360521
BRANCH=none
TEST=make buildall
Signed-off-by: Dawid Niedzwiecki <dn@semihalf.com>
Change-Id: Ic152fd3d6862d487bcc0024c48d136556c0b81bc
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2521599
Reviewed-by: Jett Rink <jettrink@chromium.org>
Reviewed-by: Tom Hughes <tomhughes@chromium.org>
Reviewed-by: Jack Rosenthal <jrosenth@chromium.org>
Commit-Queue: Jack Rosenthal <jrosenth@chromium.org>
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Google is working to change its source code to use more inclusive
language. To that end, replace the terms "sane", "sanity check", and
similar with inclusive/non-stigmatizing alternatives.
BUG=b:161832469
BRANCH=None
TEST=`make buildall -j` succeeds. `grep -Eir "sane|sanity" .` shows
results only in third-party code or documentation.
Signed-off-by: Paul Fagerburg <pfagerburg@chromium.org>
Change-Id: I29e78ab27f84f17b1ded75cfa10868fa4e5ae88c
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2311169
Reviewed-by: Jett Rink <jettrink@chromium.org>
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Ran the following command:
git grep -l 'Copyright (c)' | \
xargs sed -i 's/Copyright (c)/Copyright/g'
BRANCH=none
BUG=none
TEST=make buildall -j
Change-Id: I6cc4a0f7e8b30d5b5f97d53c031c299f3e164ca7
Signed-off-by: Tom Hughes <tomhughes@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1663262
Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
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Before this change uart_ec_interrupt and software watchdog
interrupt handler both had priority 0. Since UART IRQ number is
33, and software watchdog is 44, the UART interrupt handler
would have higher prority.
Fix this by increasing all interrupt handler priorities, leaving
the software watchdog handler alone on priority 0.
BRANCH=eve,poppy,fizz
BUG=b:76391320
TEST=Cherry-pick CL:979736 (causes a watchdog in UART interrupt
handler), check that panicinfo contains a sensible PC in r5
after reset.
Change-Id: I97f99af5192a4a9571854a4d3f7c48a4674d605e
Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/979738
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
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On npcx5, the peci speed should be 750K bps but we got 1.5M bps since
selecting wrong source clock of peci. From the peci specification, the
speed range is from 2K bps to 2M bps. That's why we still passed the
peci test on npcx5's evb. This CL corrects the source clock of it from
apb2 to fmclk and make sure the speed is 750K bps by the scope.
BRANCH=none
BUG=none
TEST=Passed peci test on npcx5's evb and make sure the speed of peci is
750K bps.
Change-Id: Ic5c55f7be9be195182e4c4f4ad64b7426afd42db
Signed-off-by: Mulin Chao <mlchao@nuvoton.com>
Reviewed-on: https://chromium-review.googlesource.com/486680
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
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Since pretty much always, we've declared console commands to take
a "longhelp" argument with detailed explanations of what the
command does. But since almost as long, we've never actually used
that argument for anything - we just silently throw it away in
the macro. There's only one command (usbchargemode) that even
thinks it defines that argument.
We're never going to use this, let's just get rid of it.
BUG=none
BRANCH=none
CQ-DEPEND=CL:*279060
CQ-DEPEND=CL:*279158
CQ-DEPEND=CL:*279037
TEST=make buildall; tested on Cr50 hardware
Everything builds. Since we never used this arg anyway, there had
better not be any difference in the result.
Change-Id: Id3f71a53d02e3dc625cfcc12aa71ecb50e35eb9f
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/374163
Reviewed-by: Myles Watson <mylesgw@chromium.org>
Reviewed-by: Randall Spangler <rspangler@chromium.org>
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This adds basic support for the stm32f446.
This consists of:
* New DMA model for stm32f4
* New clock domain support.
* MCO oscillator gpio export support.
* Flash support for irregular blocks.
BUG=chromium:608039
TEST=boots w/ correct clock, stm32f0 also boots.
BRANCH=None
Change-Id: I1c5cf6ddca09009c9dac60da8a3d0c5ceedfcf4d
Signed-off-by: Nick Sanders <nsanders@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/363992
Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
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Our UART interrupt must be able to preempt our SHI_CS interrupt,
otherwise console input may be lost. Adjust our relative IRQ priorities
to accommodate this.
BUG=chrome-os-partner:55920
BRANCH=None
TEST=Run `echo "kbpress 11 4 1" > /dev/pts/17` on kevin 200 times from
the recovery screen, verify that all input is received by the EC.
Change-Id: I36203511f5883272287ac22d0704098fbd933758
Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/366622
Commit-Ready: Shawn N <shawnn@chromium.org>
Tested-by: Mulin Chao <mlchao@nuvoton.com>
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
Reviewed-by: Mulin Chao <mlchao@nuvoton.com>
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Add ECST tool to modify the header used by npcx booter.
Modified drivers:
1. i2c.c: Modify for i2c_port design.
2. i2c.c: Fixed bugs when mutil-tasks use the same i2c port and pull-up issue.
3. hwtimer.c: Fixed bug whcih event expired time is behide current timer.
4. lpc.c: Add intializing host settings after pltrst is deasserted.
5. uart.c/clock.c/register.h: Fixed bug which cannot enter deep-idle
when gpio is any-edge trigger mode.
6. task.c: Add workaround method for hard fault issue.
7. keyboard_raw.c: Modified for support CONFIG_KEYBOARD_KSO_BASE
8. lpc.c: Modified for support CONFIG_KEYBOARD_IRQ_GPIO
9. lpc.c: fixed obe interrupt bug during 8042 initialization
10.Adjust path of flat files for new Makefile rules
11.Fixed build error on lpc.c without CONFIG_KEYBOARD_IRQ_GPIO
BUG=chrome-os-partner:34346
TEST=make buildall -j; test nuvoton IC specific drivers
BRANCH=none
Change-Id: Icf9494174b245b4026e396be877d578f36b6f6a5
Signed-off-by: Ian Chao <mlchao@nuvoton.com>
Reviewed-on: https://chromium-review.googlesource.com/284036
Reviewed-by: Shawn N <shawnn@chromium.org>
Tested-by: Shawn N <shawnn@chromium.org>
Commit-Queue: Shawn N <shawnn@chromium.org>
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Issues fixed on 0216:
1.Modified CONFIG_KEYBOARD_COL2_INVERTED support in keyboard_raw.c
2.Modified warm_reset checking in gpio.c
3.Modified system_get_chip_name in system.c for package info.
4.Modified fan.c and pwm.c for:
● If the DCRn value is greater than the CTRn value, the PWM_n signal is always low.
● Fan stall condition event:
If the measured fan speed is lower than the lowLimit value (unless the Fan Speed Low Limit value is 0) or in case of erroneous measurement, the userCallback is called.
5. Change cycle_pluses to 480 in board.c
Issues fixed:
1. Jump data at top of RAM is getting corrupted. Changed the flag to
RESET_FLAG_RESET_PIN. Added a workaround method to fix VCC1_RST
issue.
2. Hibernate wake need to report whether wake reason was GPIO or RTC
3. Hibernate wake must be distinguishable from watchdog reset. The
booter will log reset reason in Code RAM. I copy the log data to
battery-backup RAM in little FW. And system driver will refer this
data to distinguish if it's watchdog reset or not.
4. Watchdog reset flag is not set. Same fix as 3.
5. Should return error if unable to clear SPI flash status register.
6. Remove chip_temp_sensor.c
7. Remove use of pstate from flash driver
8. Remove support for watchdog warm reset
9. Keyboard raw driver must support COL2 inverted
10. LPC memory mapped data must be read-only from host
11. LPC should support PLTRST# signal
12. Problems reading chip type/version. Use core registers and ROM data to read IDs.
13. When chip type/version is unknown, report hex value.
14. Watchdog does not consistently print panic information.
15. Remove console force enable logic.
16. Enable only the peripheral clocks that are needed. Please notice
user should add bit mask in CGC_XXX_MASK if they want to enable
additional module. For example, if user wants to enable PWM3, he must
add PWDWN_CTL2_PWM3_PD bit in CGC_PWM_MASK.
Please see HOOK_FREQ_CHANGE and HOOK_INIT these two hook functions.
If I turn off all I2C modules in system_pre_init and turn on the
modules I need in i2c_init, I found its freq is not correct. The root
cause is hook_notify(HOOK_FREQ_CHANGE) is executed first (in
clock_init) before i2c_init. At this time, i2c modules are power-down
and writing to freq register is useless. I re-execute freq-changed
hook function after turning on modules again.
17. MPU properly configured to prevent code execution from data RAM
18. Partial nvcontext implementation. Copy these 16 bytes in our battery-backup RAM.
Additional items we also modified:
1. pwm.c: Support open-drain IO type of PWM. (PWM IO-Type cannot by
determined by GPIO, we use bit 1 & 2 of function byte of gpio_alt_func
array to support it)
2. ec_npcxflash.c: Use definition to replace constant value. Stop
watchdog during flash programing.
3. npcx_cmds.tcl: Adjust script sequence for robustness. Add unlock
MPU commands for Data RAM.
BUG=chrome-os-partner:34346
BRANCH=none
TEST=manually verify changes
Change-Id: I722a77d29e7543b054819480c7b7477af4263119
Signed-off-by: Ian Chao <mlchao@nuvoton.com>
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/248670
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Add npcx_evb in board folder for testing
Add shared-spi arch support in common layer.
Modified drivers for
1. Fan.c: console command “pwmduty”.
2. Pwm.c: for the issue when set duty to 0.
3. System.c: for hw reset only during system reset.
4. Flash.c: Fixed access denied bug of the flash driver for host command.
5. Comments from Patch Set 1
6. Comments from Patch Set 3 (except sha256.c)
7. Add openocd and flash_ec support for npcx_evb
8. Add little FW and spi-flash upload FW in chip folder
9. Add optional make rules for PROJECT_EXTRA
10.Replace CONFIG_SHRSPI_ARCH with CONFIG_CODERAM_ARCH and remove changes
in common layer sources for shared-spi arch. (except sysjump)
11.Find the root cause of JTAG issue and use workaround method
with SUPPORT_JTAG in clock.c
12 Execute hibernate in low power RAM for better power consumption
13 Add workaround method for version console command
14 Modified coding style issues by checkpatch.pl tool
BUG=chrome-os-partner:34346
TEST=make buildall -j; test nuvoton IC specific drivers
BRANCH=none
Change-Id: I5e383420642de1643e2bead837a55c8c58481786
Signed-off-by: Ian Chao <mlchao@nuvoton.com>
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/233742
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