** Changed in: qemu
Assignee: (unassigned) => Philippe Mathieu-Daudé (philmd)
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https://bugs.launchpad.net/bugs/1809291
Title:
ARM PL181 (mmc for Security Digital Card) not working in Ubuntu 18.10
(CMD 2,3 timeout). The SDC driver worked fine in Ubuntu 18.04 and
earlier versions but not in Ubuntu 18.10
Status in QEMU:
Incomplete
Bug description:
ARM PL181 MMC card no longer working in qemu-system-arm in Ubuntu 18.10
The MMC driver code worked fine in Ubuntu 15.10 to 18.04.
The command to run qemu-system-arm is
qemu-system-arm -M versatilepb -m 256M -sd sdimage -kernel t.bin
-serial mon:stdio
During SDC initialization, SDC commands 2, 3, 9, 13, 7, 16 all timeout,
which cause subsequent read/write commands 17/24 to fail also.
Tried both ARM versatilepb and realview-pb-a8, realview-pbx-a9 boards:
all the same.
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