Hi Andreas, On Mon, Apr 29, 2013 at 3:05 PM, Aurelien Jarno <aurel...@aurel32.net> wrote: > On Mon, Apr 29, 2013 at 01:37:30PM +0200, Andreas Färber wrote: >> Am 29.04.2013 12:38, schrieb Fabien Chouteau: >> > On 04/28/2013 03:59 PM, Andreas Färber wrote: >> >> Am 26.04.2013 20:21, schrieb Alexander Graf: >> >>> From: Fabien Chouteau <chout...@adacore.com> >> >>> >> >>> According to the different user's manuals, the vector offset for system >> >>> reset (both /HRESET and /SRESET) is 0x00100. >> >>> >> >>> This patch may break support of some executables, as the power-on start >> >>> address may change. For a specific board, if the power-on start address >> >>> is different than HRESET vector (i.e. 0x00000100 or 0xfff00100), this >> >>> should be fixed in board's initialization code. >> >>> >> >>> Signed-off-by: Fabien Chouteau <chout...@adacore.com> >> >>> Signed-off-by: Alexander Graf <ag...@suse.de> >> >> >> >> According to git-bisect, this commit broke the prep machine (602). >> >> Symptoms are a black screen with no VGA output from OHW or kernel. >> >> >> >> Please suggest a fix. >> >> >> > >> > Can you hand me the binaries so I can try to fix this? >> >> The old ppc_rom.bin is still in qemu.git, so this should suffice: >> >> ./ppc-softmmu/qemu-system-ppc -M prep >> >> Problem is, we can't really recompile that binary with changes - and to >> switch to OpenBIOS after 1.5 to get rid of it, I need to test that my >> incremental patches don't break anything. ;) > > You can't really recompile this exact version, but you can recompile a > slightly older version, the one which is in the Debian archive: > > http://packages.debian.org/source/unstable/openhackware > > I don't know what are the difference between this one and the one in > QEMU though.
Fwiw last year I built ppc_rom.bin from this git tree: git://github.com/tycho/openhackware.git Saw no differences between this one and the binary one while booting Linux. Artyom -- Regards, Artyom Tarasenko linux/sparc and solaris/sparc under qemu blog: http://tyom.blogspot.com/search/label/qemu
