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-rw-r--r--src/soc/amd/common/block/lpc/lpc_util.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/soc/amd/common/block/lpc/lpc_util.c b/src/soc/amd/common/block/lpc/lpc_util.c
index c9786e7aa2..2c47a8549a 100644
--- a/src/soc/amd/common/block/lpc/lpc_util.c
+++ b/src/soc/amd/common/block/lpc/lpc_util.c
@@ -182,6 +182,7 @@ void lpc_disable_decodes(void)
reg = pci_read_config32(_LPCB_DEV, LPC_IO_OR_MEM_DECODE_ENABLE);
reg &= LPC_SYNC_TIMEOUT_COUNT_MASK | LPC_SYNC_TIMEOUT_COUNT_ENABLE;
pci_write_config32(_LPCB_DEV, LPC_IO_OR_MEM_DECODE_ENABLE, reg);
+ pci_write_config32(_LPCB_DEV, LPC_IO_PORT_DECODE_ENABLE, 0);
/* D14F3x48 enables ranges configured in additional registers */
pci_write_config32(_LPCB_DEV, LPC_MEM_PORT1, 0);