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Commit 071df942 authored by Alistair Popple's avatar Alistair Popple Committed by Benjamin Herrenschmidt
Browse files

powerpc: Add a configuration option for early BootX/OpenFirmware debug 



Signed-off-by: default avatarAlistair Popple <alistair@popple.id.au>
Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
parent 0962e800

arch/powerpc/Kconfig.debug

+7 −0
Original line number Diff line number Diff line
@@ -147,6 +147,13 @@ choice 
	  enable debugging for the wrong type of machine your kernel

	  _will not boot_.



config PPC_EARLY_DEBUG_BOOTX

	bool "BootX or OpenFirmware"

	depends on BOOTX_TEXT

	help

	  Select this to enable early debugging for a machine using BootX

	  or OpenFirmware.



config PPC_EARLY_DEBUG_LPAR

	bool "LPAR HV Console"

	depends on PPC_PSERIES

arch/powerpc/kernel/udbg.c

+1 −1
Original line number Diff line number Diff line
@@ -50,7 +50,7 @@ void __init udbg_early_init(void) 
	udbg_init_debug_beat();

#elif defined(CONFIG_PPC_EARLY_DEBUG_PAS_REALMODE)

	udbg_init_pas_realmode();

#elif defined(CONFIG_BOOTX_TEXT)

#elif defined(CONFIG_PPC_EARLY_DEBUG_BOOTX)

	udbg_init_btext();

#elif defined(CONFIG_PPC_EARLY_DEBUG_44x)

	/* PPC44x debug */