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[PATCH v3 13/21] sd: emmc: Make ACMD41 illegal for mmc
From: |
Sai Pavan Boddu |
Subject: |
[PATCH v3 13/21] sd: emmc: Make ACMD41 illegal for mmc |
Date: |
Mon, 1 Mar 2021 01:03:19 +0530 |
ACMD41 is not applicable for eMMC.
Signed-off-by: Sai Pavan Boddu <sai.pavan.boddu@xilinx.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
---
hw/sd/sd.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/hw/sd/sd.c b/hw/sd/sd.c
index 174c28e..09c1222 100644
--- a/hw/sd/sd.c
+++ b/hw/sd/sd.c
@@ -1737,6 +1737,9 @@ static sd_rsp_type_t sd_app_command(SDState *sd,
break;
case 41: /* ACMD41: SD_APP_OP_COND */
+ if (sd->emmc) {
+ break;
+ }
if (sd->spi) {
/* SEND_OP_CMD */
sd->state = sd_transfer_state;
--
2.7.4
- [PATCH v3 00/21] eMMC support, Sai Pavan Boddu, 2021/02/28
- [PATCH v3 02/21] sd: emmc: Add support for eMMC cards, Sai Pavan Boddu, 2021/02/28
- [PATCH v3 07/21] sd: sdmmc-internal: Add command string for SEND_OP_CMD, Sai Pavan Boddu, 2021/02/28
- [PATCH v3 09/21] sd: emmc: Update CMD1 definition for eMMC, Sai Pavan Boddu, 2021/02/28
- [PATCH v3 08/21] sd: emmc: Dont not update CARD_CAPACITY for eMMC cards, Sai Pavan Boddu, 2021/02/28
- [PATCH v3 13/21] sd: emmc: Make ACMD41 illegal for mmc,
Sai Pavan Boddu <=
- [PATCH v3 03/21] sd: emmc: Update SET_RELATIVE_ADDR command, Sai Pavan Boddu, 2021/02/28
- [PATCH v3 20/21] docs: devel: emmc: Add a doc for emmc card emulation, Sai Pavan Boddu, 2021/02/28
- [PATCH v3 21/21] docs: arm: xlnx-versal-virt: Add eMMC support documentation, Sai Pavan Boddu, 2021/02/28
- [PATCH v3 15/21] sd: emmc: Update CID structure for eMMC, Sai Pavan Boddu, 2021/02/28
- [PATCH v3 06/21] sd: emmc: Update CMD8 to send EXT_CSD register, Sai Pavan Boddu, 2021/02/28
- [PATCH v3 17/21] sd: emmc: Subtract bootarea size from blk, Sai Pavan Boddu, 2021/02/28
- [PATCH v3 11/21] sd: emmc: Add mmc switch function support, Sai Pavan Boddu, 2021/02/28
- [PATCH v3 05/21] sd: emmc: Add support for EXT_CSD & CSD for eMMC, Sai Pavan Boddu, 2021/02/28
- [PATCH v3 01/21] sd: sd: Remove usage of tabs in the file, Sai Pavan Boddu, 2021/02/28
- [PATCH v3 16/21] sd: emmc: Support boot area in emmc image, Sai Pavan Boddu, 2021/02/28