[POWERPC] Add udbg support for RTAS console
authorMichael Ellerman <michael@ellerman.id.au>
Fri, 23 Jun 2006 08:20:16 +0000 (18:20 +1000)
committerPaul Mackerras <paulus@samba.org>
Wed, 28 Jun 2006 01:59:48 +0000 (11:59 +1000)
commitcc46bb98c0d52695f26c239de701050660f5c79f
tree1b40e9db66de5c41c0b2fdf1db022f645a46a697
parent458148c00b97864a27ecf528a1d45a8e5ebd9bbc
[POWERPC] Add udbg support for RTAS console

Add udbg hooks for the RTAS console, based on the RTAS put-term-char
and get-term-char calls. Along with my previous patches, this should
enable debugging as soon as early_init_dt_scan_rtas() is called.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
arch/powerpc/Kconfig
arch/powerpc/Kconfig.debug
arch/powerpc/kernel/rtas.c
arch/powerpc/kernel/udbg.c
include/asm-powerpc/udbg.h