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8,460 Commits 52 Branches 2 Tags
044cc724967fbb424dd4f686a67abce5a67cfdec
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10 Commits

Author SHA1 Message Date
Scott Worley
d1443721df ec_chip_mchp: Add chip flash image generator 
Add Microchip MEC17xx compatible Python script
used by build process to generate the SPI flash
image.

Change-Id: I0e68c7bfb8633051840910a6000270c3b929c3e9
Signed-off-by: Scott Worley <scott.worley@microchip.corp-partner.google.com>
Reviewed-on: https://chromium-review.googlesource.com/840651
Commit-Ready: Randall Spangler <rspangler@chromium.org>
Tested-by: Randall Spangler <rspangler@chromium.org>
Reviewed-by: Randall Spangler <rspangler@chromium.org>
 2018-01-10 15:44:52 -08:00
Scott Worley
f4700dac61 ec_chip_mchp: Add I2C controller 
Add Microchip MEC17xx family I2C controller.
Controller supports master/slave but is used
as master only.

BRANCH=none
BUG=
TEST=Review only.

Change-Id: I66c130943de6574a5f4acff56b88fca69bbb2663
Signed-off-by: Scott Worley <scott.worley@microchip.corp-partner.google.com>
Reviewed-on: https://chromium-review.googlesource.com/840646
Commit-Ready: Randall Spangler <rspangler@chromium.org>
Tested-by: Randall Spangler <rspangler@chromium.org>
Reviewed-by: Randall Spangler <rspangler@chromium.org>
 2018-01-02 15:48:23 -08:00
Scott Worley
a92647b9ce ec_chip_mchp: Add LPC and eSPI files. 
Add Microchip MEC17xx family LPC and eSPI
support files. Fix fault when host sends
old style command packet.

BRANCH=none
BUG=
TEST=Review only.

Change-Id: I35c33be407e093b19c456b5a78c2c4e19a267b95
Signed-off-by: Scott Worley <scott.worley@microchip.corp-partner.google.com>
Reviewed-on: https://chromium-review.googlesource.com/840647
Commit-Ready: Randall Spangler <rspangler@chromium.org>
Tested-by: Randall Spangler <rspangler@chromium.org>
Reviewed-by: Randall Spangler <rspangler@chromium.org>
 2018-01-02 15:48:21 -08:00
Scott Worley
9f5a155650 ec_chip_mchp: Add MCHP TFDP trace debug files 
Add Microchip MEC17xx family trace fifo debug
(TFDP) files. TFDP is a MCHP specific two pin,
output only software message port.
Added TFDP module ID.

Change-Id: Ibe2399a8c3618b207a89552450d80b7901e85f23
Signed-off-by: Scott Worley <scott.worley@microchip.corp-partner.google.com>
 2017-12-28 19:21:31 -08:00
Scott Worley
c56df0d831 ec_chip_mchp: Add other hardware files 
Add Micorchip MEC17xx family files for
hardware timers, keyboard scan, host
port 80h, UART, and watch dog timer.

BRANCH=none
BUG=
TEST=Review only.

Change-Id: Iac8a912af4d29521964f606637041b06fa7238ee
Signed-off-by: Scott Worley <scott.worley@microchip.corp-partner.google.com>
 2017-12-28 14:50:32 -08:00
Scott Worley
eb29ab7acd ec_chip_mchp: Add PWM and fan files 
Add Microchip MEC17xx family PWM and fan
source files for review

BRANCH=none
BUG=
TEST=Review only.

Change-Id: I91439ab999a4662d690b58b0fbbb887f643b3673
Signed-off-by: Scott Worley <scott.worley@microchip.corp-partner.google.com>
 2017-12-28 14:50:31 -08:00
Scott Worley
0a6a7be572 ec_chip_mchp: Add SPI files 
Add Microchip MEC17xx family SPI master
controllers and flash files. SPI implements
public interface wrapper for QMSPI and GPSPI.
MEC17xx family uses QMSPI for loading
EC firmware. GPSPI is for general use (sensor).

BRANCH=none
BUG=
TEST=Review only.

Change-Id: I23001e254dd437caa0917949f4dd2eb903f1adb1
Signed-off-by: Scott Worley <scott.worley@microchip.corp-partner.google.com>
 2017-12-28 14:50:30 -08:00
Scott Worley
4e9588ddcf ec_chip_mchp: Add MCHP chip folder 
BRANCH=none
BUG=
TEST=Review only. Committing small pieces until
all code passes review.

Change-Id: I9d16f95314a7c97b11c4fe61602c6db2621e6024
Signed-off-by: Scott Worley <scott.worley@microchip.corp-partner.google.com>
 2017-12-28 12:35:07 -08:00
Scott Worley
c334f648bd ec_chip_mchp: Add ADC and DMA files 
Add Microchip MEC17xx family ADC and DMA
source files for review.

BRANCH=none
BUG=
TEST=Review only.

Change-Id: Iccf19223ddd3f6774b90d5fca32079be9b0c4bcc
Signed-off-by: Scott Worley <scott.worley@microchip.corp-partner.google.com>
 2017-12-28 12:35:06 -08:00
Scott Worley
2f1f5a5551 ec_chip_mchp: Add LFW files 
Add Microchip MEC17xx family little-firmware
(LFW) folder and files.

Change-Id: I9142266d41234574730fadccd5a2cc27fe3d8fd7
Signed-off-by: Scott Worley <scott.worley@microchip.corp-partner.google.com>
 2017-12-28 12:35:06 -08:00