2013.11.11. 12:14 keltezéssel, Paul Burton írta:
<...>
Aha, thanks for tracking that down. I guess if flash commands need to work at 0x1fc00000
I assume that it is working on a real Malta board, so it should be emulated correctly if possible.
then my QEMU patch fixed one bug but causes another...
Correct, it was working in previous versions.
I'll try to find the time to fix that in QEMU soon.
Thanks in advance!
BTW, I have just found another weird thing in qemu 1.6.x. Pressing Ctrl+C in U-Boot terminates qemu:
U-Boot 2013.10-00270-g4a45abb (Nov 11 2013 - 11:34:34)
Board: MIPS Malta CoreLV DRAM: 256 MiB Flash: 4 MiB *** Warning - bad CRC, using default environment
In: serial Out: serial Err: serial Net: pcnet#0 Warning: pcnet#0 using MAC address from net device
malta # qemu: terminating on signal 2
With older versions of qemu it works correctly:
U-Boot 2013.10-00270-g4a45abb (Nov 11 2013 - 11:34:34)
Board: MIPS Malta CoreLV DRAM: 256 MiB Flash: 4 MiB *** Warning - bad CRC, using default environment
In: serial Out: serial Err: serial Net: pcnet#0 Warning: pcnet#0 using MAC address from net device
malta # <INTERRUPT> malta #
I did not have time to track it down yet.
-Gabor