From patchwork Mon Jun 29 09:47:25 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pragnesh Patel X-Patchwork-Id: 243074 List-Id: U-Boot discussion From: pragnesh.patel at sifive.com (Pragnesh Patel) Date: Mon, 29 Jun 2020 15:17:25 +0530 Subject: [PATCH 2/6] mmc: mmc_spi: generate R1 response for different mmc SPI commands In-Reply-To: <20200629094730.10051-1-pragnesh.patel@sifive.com> References: <20200629094730.10051-1-pragnesh.patel@sifive.com> Message-ID: <20200629094730.10051-3-pragnesh.patel@sifive.com> 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 --- drivers/mmc/mmc_spi.c | 2 ++ 1 file changed, 2 insertions(+) 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;