From: Cédric Le Goater <c...@kaod.org> Signed-off-by: Cédric Le Goater <c...@kaod.org> Signed-off-by: Philippe Mathieu-Daudé <f4...@amsat.org> --- hw/sd/sd.c | 12 ++++++++++++ 1 file changed, 12 insertions(+)
diff --git a/hw/sd/sd.c b/hw/sd/sd.c index 90da24ad2d..d38ee5094d 100644 --- a/hw/sd/sd.c +++ b/hw/sd/sd.c @@ -2207,6 +2207,17 @@ static sd_rsp_type_t sd_emmc_cmd_APP_CMD(SDState *sd, SDRequest req) return sd_r0; } +static sd_rsp_type_t sd_emmc_cmd_SEND_TUNING_BLOCK(SDState *sd, SDRequest req) +{ + if (sd->state != sd_transfer_state) { + sd_invalid_state_for_cmd(sd, req); + } + + sd->state = sd_sendingdata_state; + sd->data_offset = 0; + return sd_r1; +} + static const SDProto sd_proto_emmc = { .name = "eMMC", .cmd = { @@ -2216,6 +2227,7 @@ static const SDProto sd_proto_emmc = { [3] = sd_emmc_cmd_SEND_RELATIVE_ADDR, [5] = sd_cmd_illegal, [19] = sd_cmd_SEND_TUNING_BLOCK, + [21] = sd_emmc_cmd_SEND_TUNING_BLOCK, [41] = sd_cmd_illegal, [52 ... 54] = sd_cmd_illegal, [55] = sd_emmc_cmd_APP_CMD, -- 2.36.1