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No compatible -machine option in qemu-system-ppc64 for e6500 core
Hi,
I'm trying to use qemu-system-ppc64 for emulating a QorIQ T2080 (with e6500 cores).
However, I couldn't find any -machine option that matches -cpu e6500 option, which are listed below:
C:\Program Files\qemu>qemu-system-ppc64 -machine help
Supported machines are:
40p IBM RS/6000 7020 (40p)
bamboo bamboo
g3beige Heathrow based PowerMAC
mac99 Mac99 based PowerMAC
mpc8544ds mpc8544ds
none empty machine
powernv8 IBM PowerNV (Non-Virtualized) POWER8
powernv IBM PowerNV (Non-Virtualized) POWER9 (alias of powernv9)
powernv9 IBM PowerNV (Non-Virtualized) POWER9
ppce500 generic paravirt e500 platform
prep PowerPC PREP platform (deprecated)
pseries-2.1 pSeries Logical Partition (PAPR compliant)
pseries-2.10 pSeries Logical Partition (PAPR compliant)
pseries-2.11 pSeries Logical Partition (PAPR compliant)
pseries-2.12 pSeries Logical Partition (PAPR compliant)
pseries-2.12-sxxm pSeries Logical Partition (PAPR compliant)
pseries-2.2 pSeries Logical Partition (PAPR compliant)
pseries-2.3 pSeries Logical Partition (PAPR compliant)
pseries-2.4 pSeries Logical Partition (PAPR compliant)
pseries-2.5 pSeries Logical Partition (PAPR compliant)
pseries-2.6 pSeries Logical Partition (PAPR compliant)
pseries-2.7 pSeries Logical Partition (PAPR compliant)
pseries-2.8 pSeries Logical Partition (PAPR compliant)
pseries-2.9 pSeries Logical Partition (PAPR compliant)
pseries-3.0 pSeries Logical Partition (PAPR compliant)
pseries-3.1 pSeries Logical Partition (PAPR compliant)
pseries-4.0 pSeries Logical Partition (PAPR compliant)
pseries-4.1 pSeries Logical Partition (PAPR compliant)
pseries pSeries Logical Partition (PAPR compliant) (alias of pseries-4.2)
pseries-4.2 pSeries Logical Partition (PAPR compliant) (default)
ref405ep ref405ep
sam460ex aCube Sam460ex
taihu taihu
virtex-ml507 Xilinx Virtex ML507 reference design
I am wondering if anyone knows that is if any of them can be selected for such emulation? Thank you!
Try "-M ppce500 -cpu e6500"
Thank you very much for your reply, Laurent. Does it mean that we can just use "-M ppce500 -cpu e6500" and for other options, there is no need to change? Is there any approach to verify this setup (for example, with a bare metal elf running in T2080)? Thanks again!
You could try to build an image for this machine with buildroot (see https://buildroot.org/). Anyway, I'm closing this ticket now since this was not a bug.
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