Commit df16c40c authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Palmer Dabbelt

riscv: clear all pending interrupts when booting

Just in case an old interrupt is pending make sure we clear everything
asserted before this kernel started.  Based on similar M-mode code in
opensbi.
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarNick Kossifidis <mick@ics.forth.gr>
Reviewed-by: default avatarAtish Patra <atish.patra@wdc.com>
Signed-off-by: default avatarPalmer Dabbelt <palmer@sifive.com>
parent 09afac77
...@@ -22,8 +22,9 @@ ...@@ -22,8 +22,9 @@
__INIT __INIT
ENTRY(_start) ENTRY(_start)
/* Mask all interrupts */ /* Mask and clear all interrupts */
csrw sie, zero csrw sie, zero
csrw sip, zero
/* Load the global pointer */ /* Load the global pointer */
.option push .option push
......
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