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powerpc/xmon: Select CONSOLE_POLL for the 8xx

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Powerpc 8xx requires CONSOLE_POLL to get udbg_putc() and
udbg_getc() in CPM uart driver.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/3d10a274516e9be8c4b0dc679a2840cdc1588872.1608716197.git.christophe.leroy@csgroup.eu
This commit is contained in:
Christophe Leroy 2020-12-23 09:38:47 +00:00 committed by Michael Ellerman
parent 3066221788
commit 6895c5ba7b
1 changed files with 1 additions and 0 deletions
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arch/powerpc/Kconfig.debug
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@ -88,6 +88,7 @@ config PPC_IRQ_SOFT_MASK_DEBUG
config XMON
bool "Include xmon kernel debugger"
depends on DEBUG_KERNEL
select CONSOLE_POLL if SERIAL_CPM_CONSOLE
help
Include in-kernel hooks for the xmon kernel monitor/debugger.
Unless you are intending to debug the kernel, say N here.