Mary Ruthven b0f79a7044 cr50:usb_spi: add Cheza EC support ...

The Cheza EC requires EC_RX_H1_TX be held low while the EC is being
reset to enter gang mode. This change adds another programming mode to
ec usb spi programming to do that.

BUG=b:74388083
BRANCH=cr50
TEST=The cheza boards aren't in, so I just tested EC_TX_CR50_RX_OUT
gpioset EC_TX_OUT 0 and 1 setup EC_TX_CR50_RX_OUT correctly as an
output when asserted and an input when deasserted.

Change-Id: I7fc9cba954f2af5a841f00ce5bf8a27251b33bbe
Signed-off-by: Mary Ruthven <mruthven@google.com>
Reviewed-on: https://chromium-review.googlesource.com/1003529
Commit-Ready: Mary Ruthven <mruthven@chromium.org>
Tested-by: Mary Ruthven <mruthven@chromium.org>
Reviewed-by: Randall Spangler <rspangler@chromium.org>

2018-04-10 21:55:21 -07:00

..

tpm2

cr50: fix annoying LD warnings

2018-01-05 14:28:47 -08:00

ap_state.c

cr50: create ap_uart state machine

2018-02-02 23:53:33 -08:00

ap_uart_state.c

cr50: create ap_uart state machine

2018-02-02 23:53:33 -08:00

board.c

cr50: use system_rollback_detected to detect rollback

2018-03-28 23:23:35 -07:00

board.h

cr50: use run time generated public RMA key definition

2018-04-04 18:52:03 -07:00

build.mk

cr50: create ap_uart state machine

2018-02-02 23:53:33 -08:00

ec_state.c

cr50: fix ec and servo detection

2018-01-29 16:38:33 -08:00

ec.tasklist

cr50: increase console task stack size

2017-12-08 20:37:23 -08:00

gpio.inc

cr50:usb_spi: add Cheza EC support

2018-04-10 21:55:21 -07:00

power_button.c

cr50: remove set capabilities from powerbtn

2018-02-20 20:31:53 -08:00

rdd.c

cr50: create ap_uart state machine

2018-02-02 23:53:33 -08:00

recovery_button.c

cr50: Add vendor cmd to query rec btn state.

2017-08-29 22:08:19 -07:00

rma_key_blob.prod

cr50: prepare using blobs as RMA key sources

2018-04-03 18:47:04 -07:00

rma_key_blob.README.md

cr50: prepare using blobs as RMA key sources

2018-04-03 18:47:04 -07:00

rma_key_blob.test

cr50: prepare using blobs as RMA key sources

2018-04-03 18:47:04 -07:00

scratch_reg1.h

cr50: add properties to BOARD_ALL_PROPERTIES

2018-01-29 16:38:26 -08:00

servo_state.c

cr50: fix ec and servo detection

2018-01-29 16:38:33 -08:00

tpm_nvmem_read.c

cr50: add a function to read TPM NVMEM locations

2017-03-23 19:03:58 -07:00

tpm_nvmem_read.h

cr50: add a function to read TPM NVMEM locations

2017-03-23 19:03:58 -07:00

u2f.c

cr50: Add helper functions for device-is-enabled

2017-08-17 01:56:48 -07:00

usb_i2c.c

cr50: Defragment code

2017-09-09 13:48:49 -07:00

usb_spi.c

cr50: expose spihash PP polling to the host

2018-02-23 03:36:31 -08:00

wp.c

rma: enable WP on RMA disable

2018-02-08 02:31:20 +00:00

wp.h

rma: enable WP on RMA disable

2018-02-08 02:31:20 +00:00