Is it possible to emulate raspberry pi 1 with qemu without changing the
qemu source code?

Example:

qemu-system-arm -kernel raspi1/kernel7.img  -M raspi2 -append "rw
earlyprintk loglevel=8 bcm2708.boardrev=0xd dwc_otg.lpm_enable=0 root=/
dev/mmcblk0p2" -sd devuan_jessie_1.0.0_armel_raspi1.img -dtb raspi1/
bcm2708-rpi-b.dtb

doesn't work.

sources:

https://mirror.leaseweb.com/devuan/devuan_jessie/embedded/
https://www.raspberrypi.org/forums/viewtopic.php?t=26561&start=125
openwrt/trunk/target/linux/brcm2708/image/cmdline.txt
https://blog.agchapman.com/using-qemu-to-emulate-a-raspberry-pi
https://www.mail-archive.com/qemu-devel@nongnu.org/msg335990.html
https://elinux.org/Board_revisions
https://elinux.org/RPi_Serial_Connection
https://elinux.org/RPI_BCM2708_Parameters
https://www.raspberrypi.org/app/uploads/2012/02/BCM2835-ARM-
Peripherals.pdf
https://github.com/raspberrypi/documentation/blob/master/hardware/
raspberrypi/bootmodes/bootflow.md

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