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

2007-11-21 Thread Grant Likely
On 11/20/07, Benjamin Herrenschmidt [EMAIL PROTECTED] wrote: 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] --- --- linux-work.orig/arch/powerpc/platforms/Kconfig.cputype

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 realmode

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

2007-11-21 Thread Grant Likely
On 11/21/07, Benjamin Herrenschmidt [EMAIL PROTECTED] wrote: On Wed, 2007-11-21 at 16:47 -0700, Grant Likely wrote: On 11/20/07, Benjamin Herrenschmidt [EMAIL PROTECTED] wrote: This adds some basic real mode based early udbg support for 40x in order to debug things more easily

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 debug things

[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