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| author | Nolen Johnson <johnsonnolen@gmail.com> | 2019-12-26 17:43:15 -0500 |
|---|---|---|
| committer | Luca Stefani <luca.stefani.ge1@gmail.com> | 2020-03-31 19:11:18 +0200 |
| commit | 41b47565b0105be60171580afcc8195d28ff9abc (patch) | |
| tree | 5def9e25a989615f79cbdd51f783e8100b37ceee | |
| parent | 57c010e734ff156ac34574fce0e13393029fd6fa (diff) | |
| download | charter-master.tar.gz charter-master.tar.bz2 charter-master.zip | |
Change-Id: I9799bdbdde7d01a8da63907ea097b9b9ad39020c
| -rw-r--r-- | device-support-requirements.md | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/device-support-requirements.md b/device-support-requirements.md index 71ceb44..db2749a 100644 --- a/device-support-requirements.md +++ b/device-support-requirements.md @@ -43,7 +43,7 @@ The use of “MUST”, “MUST NOT”, “REQUIRED”, “SHALL”, “SHALL NOT * [Non-PIE Blobs](#non-pie-blobs) * [Proprietary files extraction](#proprietary-files-extraction) * [CVE](#cve) - * [Firmware Assert](#firmware-assert) + * [Firmware](#firmware) * [exFAT Support](#exfat-support) * [Additional Features](#additional-features) * [Software Deviations](#software-deviations) @@ -269,9 +269,12 @@ __Hardware deviations are defined as exemptions granted for hardware requirement * Devices MUST support CVE patches for “high profile” exploits and vulnerabilities (if the media is reporting on it, then we must have it patched). * Devices SHOULD receive regular CVE patches to the device kernel and dependencies. -## Firmware Assert +## Firmware * All devices MUST assert on known to be working firmware versions if some firmware versions are known to be non-working. +* A/B devices are exempted from the above rule, and instead must do one of the following: +** If the device is capable of shipping firmware it MUST do so. +** If the device is not capable of shipping firmware (eg. a device with multiple variants supported in one build) the device MUST ensure both slots are on a known good firmware (eg. using the copy-partitions before_lineage_install template on the Wiki). ## exFAT Support |