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| author | Keith Short <keithshort@chromium.org> | 2021-08-03 11:58:05 -0600 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-08-03 21:42:19 +0000 |
| commit | 34eabe36d503fc9a3128c3710a19cee8ee5df0bd (patch) | |
| tree | 9e92e47dc2f0dcb9759cd6f509cbf8a462867923 /docs | |
| parent | fe82812283a6a4001bddc5aeea9e6b4f184cd17a (diff) | |
| download | chrome-ec-34eabe36d503fc9a3128c3710a19cee8ee5df0bd.tar.gz | |
COIL: Change host interface option to CONFIG_HOSTCMD_SHI
Update SPI host interface config option for inclusive language.
BUG=b:163885307
BRANCH=none
TEST=compare_build.sh
Signed-off-by: Keith Short <keithshort@chromium.org>
Change-Id: I808d5960fa3e746626465bedc626a95e0f0aaa3f
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3066271
Commit-Queue: Paul Fagerburg <pfagerburg@chromium.org>
Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/configuration/config_ap_to_ec_comm.md | 2 | ||||
| -rw-r--r-- | docs/ec_terms.md | 9 |
2 files changed, 10 insertions, 1 deletions
diff --git a/docs/configuration/config_ap_to_ec_comm.md b/docs/configuration/config_ap_to_ec_comm.md index 7110185bcb..1fe3d86e98 100644 --- a/docs/configuration/config_ap_to_ec_comm.md +++ b/docs/configuration/config_ap_to_ec_comm.md @@ -9,7 +9,7 @@ details a system level of the operation of this feature. Configure the AP to EC communication channel, picking exactly one of the following options. -- `CONFIG_HOSTCMD_SPS` - [SPI slave](./ec_terms.md#spi) (SPS) interface +- `CONFIG_HOSTCMD_SHI` - [SPI Host Interface](./ec_terms.md#shi) (SHI) - `CONFIG_HOSTCMD_HECI` - HECI interface - `CONFIG_HOSTCMD_LPC` - [LPC](./ec_terms.md#lpc) bus - `CONFIG_HOSTCMD_ESPI` - [eSPI](./ec_terms.md#espi) bus diff --git a/docs/ec_terms.md b/docs/ec_terms.md index 7e3dadce86..770278eaf6 100644 --- a/docs/ec_terms.md +++ b/docs/ec_terms.md @@ -187,6 +187,15 @@ [chromium.org documentation](https://www.chromium.org/for-testers/saft) for more details. +* **SHI - SPI Host Interface** {#shi} + + [SPI](#spi) host interface used for communication between the AP and the EC. + In this configuration, the AP provides the SPI controller and the EC + provides the SPI peripheral. This interface is only used for non-x86 base + APs. + + x86-based APs use either the [eSPI](#espi) or [LPC](#lpc) interface. + * **SPI - Serial Peripheral Interconnect** {#spi} A 4-wire synchronous communication bus consisting of the signals CLK |