From: Cédric Le Goater <c...@kaod.org>
Reviewed-by: Philippe Mathieu-Daudé <phi...@linaro.org>
Signed-off-by: Cédric Le Goater <c...@kaod.org>
Tested-by: Andrew Jeffery <and...@codeconstruct.com.au>
Signed-off-by: Philippe Mathieu-Daudé <phi...@linaro.org>
Tested-by: Cédric Le Goater <c...@redhat.com>
Message-Id: <20240712162719.88165-5-phi...@linaro.org>
---
hw/sd/sd.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/hw/sd/sd.c b/hw/sd/sd.c
index 8a23e9eb23..ab502d19b8 100644
--- a/hw/sd/sd.c
+++ b/hw/sd/sd.c
@@ -1280,6 +1280,20 @@ static sd_rsp_type_t sd_cmd_SEND_RELATIVE_ADDR(SDState
*sd, SDRequest req)
}
}
+static sd_rsp_type_t emmc_cmd_SET_RELATIVE_ADDR(SDState *sd, SDRequest req)
+{
+ switch (sd->state) {
+ case sd_identification_state:
+ case sd_standby_state:
+ sd->state = sd_standby_state;
+ sd_set_rca(sd, req.arg >> 16);
+ return sd_r1;
+
+ default:
+ return sd_invalid_state_for_cmd(sd, req);
+ }
+}
+
/* CMD6 */
static sd_rsp_type_t sd_cmd_SWITCH_FUNCTION(SDState *sd, SDRequest req)
{
@@ -2445,6 +2459,7 @@ static const SDProto sd_proto_emmc = {
[0] = {0, sd_bc, "GO_IDLE_STATE", sd_cmd_GO_IDLE_STATE},
[1] = {0, sd_bcr, "SEND_OP_COND", sd_cmd_SEND_OP_COND},
[2] = {0, sd_bcr, "ALL_SEND_CID", sd_cmd_ALL_SEND_CID},
+ [3] = {0, sd_ac, "SET_RELATIVE_ADDR", emmc_cmd_SET_RELATIVE_ADDR},
[4] = {0, sd_bc, "SEND_DSR", sd_cmd_unimplemented},
[7] = {0, sd_ac, "(DE)SELECT_CARD", sd_cmd_DE_SELECT_CARD},
[9] = {0, sd_ac, "SEND_CSD", sd_cmd_SEND_CSD},
--
2.41.0
