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-rw-r--r--ports/rp2/main.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/ports/rp2/main.c b/ports/rp2/main.c
index 43680a46c..8b41fac4b 100644
--- a/ports/rp2/main.c
+++ b/ports/rp2/main.c
@@ -73,6 +73,9 @@ bi_decl(bi_program_feature_group_with_flags(BINARY_INFO_TAG_MICROPYTHON,
BI_NAMED_GROUP_SEPARATE_COMMAS | BI_NAMED_GROUP_SORT_ALPHA));
int main(int argc, char **argv) {
+ // This is a tickless port, interrupts should always trigger SEV.
+ SCB->SCR |= SCB_SCR_SEVONPEND_Msk;
+
#if MICROPY_HW_ENABLE_UART_REPL
bi_decl(bi_program_feature("UART REPL"))
setup_default_uart();