diff --git a/bochs/.bochsrc b/bochs/.bochsrc index bac25bdd2..877a155d8 100644 --- a/bochs/.bochsrc +++ b/bochs/.bochsrc @@ -67,16 +67,16 @@ # The ROM BIOS controls what the PC does when it first powers on. # Normally, you can use a precompiled BIOS in the source or binary # distribution called BIOS-bochs-latest. The ROM BIOS is usually loaded -# starting at address 0xf0000, and it is exactly 64k long. +# starting at address 0xf0000, and it is exactly 64k long. Another option +# is 128k BIOS which is loaded at address 0xe0000. # You can also use the environment variable $BXSHARE to specify the # location of the BIOS. # The usage of external large BIOS images (up to 512k) at memory top is # now supported, but we still recommend to use the BIOS distributed with # Bochs. Now the start address can be calculated from image size. #======================================================================= -romimage: file=$BXSHARE/BIOS-bochs-latest, address=0xf0000 +romimage: file=$BXSHARE/BIOS-bochs-latest #romimage: file=mybios.bin, address=0xfff80000 # 512k at memory top -#romimage: file=mybios.bin # calculate start address from image size #======================================================================= # CPU: