On 3/7/23 15:25, Cédric Le Goater wrote:
The number of blocks is defined in the lower bits [15:0].
TODO: This needs to be more precise on the spec version.
Signed-off-by: Cédric Le Goater <c...@kaod.org>
---
hw/sd/sd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/sd/sd.c b/hw/sd/sd.c
index c4c9e9ee7999..7f07d0e99d15 100644
--- a/hw/sd/sd.c
+++ b/hw/sd/sd.c
@@ -1282,7 +1282,7 @@ static sd_rsp_type_t sd_cmd_SET_BLOCK_COUNT(SDState *sd,
SDRequest req)
return sd_invalid_state_for_cmd(sd, req);
}
- sd->multi_blk_cnt = req.arg;
+ sd->multi_blk_cnt = req.arg & 0xFFFF;
On the SD Physical Layer spec v9.10 this field is still 32-bit
(see table 4-24, p. 104).
Should we use a sd_is_emmc() helper similar to sd_is_spi()?
return sd_r1;
}
