Commit eab5e7a7 authored by Max Filippov's avatar Max Filippov Committed by Chris Zankel
Browse files

xtensa: initialize CPENABLE SR when core has one

XCHAL_CP_NUM is defined in variant/tie.h and it is not included by
head.S, leaving CPENABLE register uninitialised. XCHAL_HAVE_CP is
defined in variant/core.h to 1 when core has CPENABLE SR.

Signed-off-by: default avatarMax Filippov <>
Signed-off-by: default avatarChris Zankel <>
parent 79fcf52b
......@@ -124,7 +124,7 @@ ENTRY(_startup)
/* Disable coprocessors. */
#if XCHAL_CP_NUM > 0
wsr a0, cpenable
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