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powerpc/configs: Don't enable PPC_EARLY_DEBUG in defconfigs 

This reverts the remains of commit b9ef7d6b11 ("powerpc: Update
default configurations").

That commit was proceeded by a commit which added a config option to
control use of BOOTX for early debug, ie. PPC_EARLY_DEBUG_BOOTX, and
then the update of the defconfigs was intended to not change behaviour
by then enabling the new config option.

However enabling PPC_EARLY_DEBUG had other consequences, notably
causing us to register the udbg console at the end of udbg_early_init().

This means on a system which doesn't have anything that BOOTX can
use (most systems), we register the udbg console very early but the
bootx code just throws everything away, meaning early boot messages
are never printed to the console.

What we want to happen is for the udbg console to only be registered
later (from setup_arch()) once we've setup udbg_putc, and then all
early boot messages will be replayed.

Fixes: b9ef7d6b11 ("powerpc: Update default configurations")
Reported-by: Torsten Duwe <duwe@lst.de>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Michael Ellerman 2018-12-15 00:57:11 +11:00
parent 2fea82db11
commit 2b874a5c7b
5 changed files with 0 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/powerpc/configs/g5_defconfig
View File

@ -246,7 +246,6 @@ CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_MUTEXES=y
CONFIG_LATENCYTOP=y
CONFIG_BOOTX_TEXT=y
CONFIG_PPC_EARLY_DEBUG=y
CONFIG_CRYPTO_TEST=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_HMAC=y

1
arch/powerpc/configs/maple_defconfig
View File

@ -108,7 +108,6 @@ CONFIG_LATENCYTOP=y
CONFIG_XMON=y
CONFIG_XMON_DEFAULT=y
CONFIG_BOOTX_TEXT=y
CONFIG_PPC_EARLY_DEBUG=y
CONFIG_CRYPTO_ECB=m
CONFIG_CRYPTO_PCBC=m
# CONFIG_CRYPTO_HW is not set

1
arch/powerpc/configs/pmac32_defconfig
View File

@ -297,7 +297,6 @@ CONFIG_LATENCYTOP=y
CONFIG_XMON=y
CONFIG_XMON_DEFAULT=y
CONFIG_BOOTX_TEXT=y
CONFIG_PPC_EARLY_DEBUG=y
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_SHA512=m

1
arch/powerpc/configs/ppc64_defconfig
View File

@ -376,4 +376,3 @@ CONFIG_FTR_FIXUP_SELFTEST=y
CONFIG_MSI_BITMAP_SELFTEST=y
CONFIG_XMON=y
CONFIG_BOOTX_TEXT=y
CONFIG_PPC_EARLY_DEBUG=y

1
arch/powerpc/configs/ppc6xx_defconfig
View File

@ -1155,7 +1155,6 @@ CONFIG_STACK_TRACER=y
CONFIG_BLK_DEV_IO_TRACE=y
CONFIG_XMON=y
CONFIG_BOOTX_TEXT=y
CONFIG_PPC_EARLY_DEBUG=y
CONFIG_SECURITY=y
CONFIG_SECURITY_NETWORK=y
CONFIG_SECURITY_NETWORK_XFRM=y