From: Pragnesh Patel <pragnesh.patel@sifive.com>
Date: Mon, 29 Jun 2020 09:47:25 +0000 (+0530)
Subject: mmc: mmc_spi: generate R1 response for different mmc SPI commands
X-Git-Url: http://git.dujemihanovic.xyz/%22http:/www.sics.se/static/git-logo.png?a=commitdiff_plain;h=a236d834fa431191b80e15088995ee4d06685674;p=u-boot.git

mmc: mmc_spi: generate R1 response for different mmc SPI commands

R1 response is 1 byte long for mmc SPI commands as per the updated
physical layer specification version 7.10.

So correct the resp and resp_size for existing commands

Signed-off-by: Pragnesh Patel <pragnesh.patel@sifive.com>
Reviewed-by: Bin Meng <bin.meng@windriver.com>
Tested-by: Bin Meng <bin.meng@windriver.com>
---

diff --git a/drivers/mmc/mmc_spi.c b/drivers/mmc/mmc_spi.c
index 86cc932151..ddfebb6ed6 100644
--- a/drivers/mmc/mmc_spi.c
+++ b/drivers/mmc/mmc_spi.c
@@ -305,6 +305,8 @@ static int dm_mmc_spi_request(struct udevice *dev, struct mmc_cmd *cmd,
 	case MMC_CMD_READ_MULTIPLE_BLOCK:
 	case MMC_CMD_WRITE_SINGLE_BLOCK:
 	case MMC_CMD_WRITE_MULTIPLE_BLOCK:
+		resp = &resp8;
+		resp_size = sizeof(resp8);
 		break;
 	default:
 		resp = &resp8;