Hi, I want to simulate the full boot for vexpress-a9 from a sd card (which is actually just an .img on my system) for a baremetal application. I created the SD card img: dd if=/dev/zero bs=512 count=15 of=toto.img and put my binaries (u-boot, application) inside with dd at the required offsets.
Launched it with qemu-system-arm -m 128M -M vexpress-a9 -nographic -monitor telnet:127.0.0.1:1234,server,nowait -drive if=sd,cache=unsafe,file=toto.img -kernel u-boot But the problem is Qemu doesn't see the SD card (not better with the -sd option). The monitor doesn't list any mmc device (info qtree). What did I do wrong? Thanks -- Mark