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cpu/x86: don't utilize UDELAY_IO if GENERIC_UDELAY 

If GENERIC_UDELAY is selected don't try to use UDELAY_IO as there
will be a udelay() conflict at link time.

BUG=b:72378235,b:72170796

Change-Id: I9e01c9daddd0629ecc38a809889b39a505c0e203
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/23422
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Justin TerAvest <teravest@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
This commit is contained in:
Aaron Durbin 2018-01-24 17:20:11 -07:00
parent 0660d1fa40
commit f70c1bf69a
1 changed files with 1 additions and 1 deletions
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2
src/cpu/x86/Kconfig
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@ -19,7 +19,7 @@ config PARALLEL_MP_AP_WORK
config UDELAY_IO
bool
default y if !UDELAY_LAPIC && !UDELAY_TSC && !UDELAY_TIMER2
default y if !UDELAY_LAPIC && !UDELAY_TSC && !UDELAY_TIMER2 && !GENERIC_UDELAY
default n
config UDELAY_LAPIC