[Bug 1180338] New: [RPi4] u-boot can't handle DMA addresses different from CPU's
https://bugzilla.suse.com/show_bug.cgi?id=1180338 Bug ID: 1180338 Summary: [RPi4] u-boot can't handle DMA addresses different from CPU's Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Bootloader Assignee: screening-team-bugs@suse.de Reporter: nsaenzjulienne@suse.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- After a firmware upgrade, RPi4's PCIe bus configuration changed. Inbound access (PCI bus mastering) is now configured to happen with a DMA offset (used to be transparent). This isn't supported so far in u-boot and breaks USB support both in u-boot and GRUB. A series addresses this here: http://u-boot.10912.n7.nabble.com/PATCH-v5-00-13-Raspberry-Pi-400-Compute-Mo... which will be hopefully backported into TW's u-boot soon. -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1180338 Nicolas Patricio Saenz Julienne <nsaenzjulienne@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |afaerber@suse.com, | |fvogt@suse.com, | |guillaume.gardet@arm.com, | |mbrugger@suse.com, | |nsaenzjulienne@suse.com, | |ptesarik@suse.com -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1180338 Chenzi Cao <chcao@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|screening-team-bugs@suse.de |mbrugger@suse.com -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1180338 https://bugzilla.suse.com/show_bug.cgi?id=1180338#c2 Matthias Brugger <mbrugger@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #2 from Matthias Brugger <mbrugger@suse.com> --- accepted -- You are receiving this mail because: You are on the CC list for the bug.
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