This CL added the support for additional 5 adc channels on npcx7 series
ec. The pin-mux functionality of adc channels was already introduced in
CL 481561.
BRANCH=none
BUG=none
TEST=No build errors for all boards using npcx5 series.
Build poppy board and upload FW to platform. No issues found.
All 10 adc channels passed the test on npcx796f evb.
Change-Id: I2c7458958ff659fce78f265eefa160050dee7daf
Signed-off-by: Mulin Chao <mlchao@nuvoton.com>
Reviewed-on: https://chromium-review.googlesource.com/497526
Reviewed-by: Randall Spangler <rspangler@chromium.org>
In order to prevent the influence of the deviation of AVCC during ADC
conversion, the internal reference voltage (Vref) of ADC is fixed to
2.816V even it derives from AVCC.
Modified sources:
1. wheatley/board.c: Modified max adc voltage of ADC to 28.160V.
2. adc_chip.h: Modified internal ref voltage of ADC to 2.816V.
BUG=chrome-os-partner:34346
TEST=make buildall -j; test nuvoton IC specific drivers
BRANCH=none
Change-Id: Ib514f4bdc114802870eb3c77c650e18c05eb9617
Signed-off-by: Mulin Chao <mlchao@nuvoton.com>
Reviewed-on: https://chromium-review.googlesource.com/327046
Reviewed-by: Shawn N <shawnn@chromium.org>
Modified drivers:
1. register.h: Add marco field operation funcs for muti-bits field of register.
2. adc.c/fan.c/pwm.c: Simplify field operations by marco funcs.
3. adc.c: Add support for ADC_CH3/4
4. pwm.c: Add PWM_CONFIG_DSLEEP_CLK flag
6. fan.c: Support multi-fans mechanism
BUG=chrome-os-partner:34346
TEST=make buildall -j; test nuvoton IC specific drivers
BRANCH=none
Change-Id: Iaaeb6c4ae8d55b4245a1cefb9c20feae4c0fdec2
Reviewed-on: https://chromium-review.googlesource.com/300673
Commit-Ready: Mulin Chao <mlchao@nuvoton.com>
Tested-by: Mulin Chao <mlchao@nuvoton.com>
Reviewed-by: Randall Spangler <rspangler@chromium.org>
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
