From: Patrice Chotard patrice.chotard@st.com
To avoid "synchronous abort" in AARCH64 in case the "from" address is not aligned, replace memcpy_toio() and memcpy_fromio() by memcpy().
Signed-off-by: Patrice Chotard patrice.chotard@st.com Signed-off-by: Patrice Chotard patrice.chotard@foss.st.com ---
drivers/firmware/scmi/smt.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/firmware/scmi/smt.c b/drivers/firmware/scmi/smt.c index d25478796a..b001163b62 100644 --- a/drivers/firmware/scmi/smt.c +++ b/drivers/firmware/scmi/smt.c @@ -93,7 +93,7 @@ int scmi_write_msg_to_smt(struct udevice *dev, struct scmi_smt *smt, SMT_HEADER_PROTOCOL_ID(msg->protocol_id) | SMT_HEADER_MESSAGE_ID(msg->message_id);
- memcpy_toio(hdr->msg_payload, msg->in_msg, msg->in_msg_sz); + memcpy(hdr->msg_payload, msg->in_msg, msg->in_msg_sz);
return 0; } @@ -124,7 +124,7 @@ int scmi_read_resp_from_smt(struct udevice *dev, struct scmi_smt *smt,
/* Get the data */ msg->out_msg_sz = hdr->length - sizeof(hdr->msg_header); - memcpy_fromio(msg->out_msg, hdr->msg_payload, msg->out_msg_sz); + memcpy(msg->out_msg, hdr->msg_payload, msg->out_msg_sz);
return 0; }