Re: [RFC/PATCH 12/14] powerpc: Add early udbg support for 40x processors

2007-11-21 Thread David Gibson
On Thu, Nov 22, 2007 at 11:00:15AM +1100, Benjamin Herrenschmidt wrote: > > On Thu, 2007-11-22 at 09:58 +1100, David Gibson wrote: > > On Wed, Nov 21, 2007 at 05:16:30PM +1100, Benjamin Herrenschmidt wrote: > > > This adds some basic real mode based early udbg support for 40x > > > in order to deb

Re: [RFC/PATCH 12/14] powerpc: Add early udbg support for 40x processors

2007-11-21 Thread Benjamin Herrenschmidt
On Thu, 2007-11-22 at 09:58 +1100, David Gibson wrote: > On Wed, Nov 21, 2007 at 05:16:30PM +1100, Benjamin Herrenschmidt wrote: > > This adds some basic real mode based early udbg support for 40x > > in order to debug things more easily > > Shouldn't we be able to share code with the Maple realm

Re: [RFC/PATCH 12/14] powerpc: Add early udbg support for 40x processors

2007-11-21 Thread David Gibson
On Wed, Nov 21, 2007 at 05:16:30PM +1100, Benjamin Herrenschmidt wrote: > This adds some basic real mode based early udbg support for 40x > in order to debug things more easily Shouldn't we be able to share code with the Maple realmode udbg()? -- David Gibson| I'll have my mu

[RFC/PATCH 12/14] powerpc: Add early udbg support for 40x processors

2007-11-20 Thread Benjamin Herrenschmidt
This adds some basic real mode based early udbg support for 40x in order to debug things more easily Signed-off-by: Benjamin Herrenschmidt <[EMAIL PROTECTED]> --- arch/powerpc/Kconfig.debug | 12 ++ arch/powerpc/kernel/misc_32.S | 39 +