** Description changed:
- v5.17 cherrypicks for unmatched
+ [Impact]
+
+ * Various features and bugs got fixed in sifive dtbs in v5.17 kernel
+
+ * Some versions of those features/bugs already exist in our kernels,
+ and others are missing.
+
+ * Cherry-pick from upstream all new changes and fixes to bring our dtbs
+ in line with what's available in linus/master.
+
+ * After application of these series, the only remaining non-upstream
+ dtb patches are:
+
+ - addition of PWM LEDs in unleashed and unmatched
+ - addition of Microsemi PCIe expansion board DT
+ - fu740 setting compatbile to "sifive,u74-mc"
+
+ [Test Plan]
+
+ * Unleashed & Unmatched boot
+ * with full 16GB of RAM on unmatched
+ * without any other obvious hardware regressions w.r.t. LEDs and reboot
support
+
+ [Where problems could occur]
+
+ * the dtb updates appear to be compatible with existing v5.15 kernel
+ and driver code appears to be unaffected. Future tweaks to dtbs may be
+ required, but these changes bring everything on par with latest
+ upstream, thus any future bugfixes should be easy to apply.
** Summary changed:
- v5.17 cherrypicks for unmatched
+ Cherrypick features and fixes from v5.17 for sifive dtbs
** Changed in: linux-riscv (Ubuntu)
Status: New => In Progress
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https://bugs.launchpad.net/bugs/1962010
Title:
Cherrypick features and fixes from v5.17 for sifive dtbs
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