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atsamd: Default to using an external 32Khz crystal 

Most samd boards have the crystal and it does improve the clock
accuracy, so default to enabling it.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2019-02-24 00:37:03 -05:00
parent da68da7a63
commit 9e8077009e
1 changed files with 2 additions and 2 deletions
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4
src/atsamd/Kconfig
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@ -55,10 +55,10 @@ config CLOCK_FREQ
choice choice
prompt "Clock Reference" prompt "Clock Reference"
config CLOCK_REF_INTERNAL
bool "Internal clock"
config CLOCK_REF_X32K config CLOCK_REF_X32K
bool "32.768Khz crystal" bool "32.768Khz crystal"
config CLOCK_REF_INTERNAL
bool "Internal clock"
endchoice endchoice
choice choice