Re: [Qemu-devel] [PATCH v2] mips/malta: allow volatile writes to reset flash

2013-08-28 Thread Aurelien Jarno
On Wed, Aug 28, 2013 at 01:39:52PM +0100, Leon Alrae wrote: > From: James Hogan > > Commit a427338 (mips_malta: correct reading MIPS revision at 0x1fc00010) > altered the behaviour of the monitor flash mapping at the reset address > by making it read only. However this causes data bus error excep

[Qemu-devel] [PATCH v2] mips/malta: allow volatile writes to reset flash

2013-08-28 Thread Leon Alrae
From: James Hogan Commit a427338 (mips_malta: correct reading MIPS revision at 0x1fc00010) altered the behaviour of the monitor flash mapping at the reset address by making it read only. However this causes data bus error exceptions when it is written to since it is effectively unassigned memory