[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PATCH v3 08/21] sd: emmc: Dont not update CARD_CAPACITY for eMMC cards
From: |
Sai Pavan Boddu |
Subject: |
[PATCH v3 08/21] sd: emmc: Dont not update CARD_CAPACITY for eMMC cards |
Date: |
Mon, 1 Mar 2021 01:03:14 +0530 |
OCR.CARD_CAPACITY field is only valid for sd cards, So skip it for eMMC.
Signed-off-by: Sai Pavan Boddu <sai.pavan.boddu@xilinx.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
---
hw/sd/sd.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/hw/sd/sd.c b/hw/sd/sd.c
index 181e7e2..2612135 100644
--- a/hw/sd/sd.c
+++ b/hw/sd/sd.c
@@ -328,7 +328,8 @@ static void sd_ocr_powerup(void *opaque)
/* card power-up OK */
sd->ocr = FIELD_DP32(sd->ocr, OCR, CARD_POWER_UP, 1);
- if (sd->size > SDSC_MAX_CAPACITY) {
+ /* eMMC supports only Byte mode */
+ if (!sd->emmc && sd->size > SDSC_MAX_CAPACITY) {
sd->ocr = FIELD_DP32(sd->ocr, OCR, CARD_CAPACITY, 1);
}
}
--
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 <=
- [PATCH v3 13/21] sd: emmc: Make ACMD41 illegal for mmc, Sai Pavan Boddu, 2021/02/28
- [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