From: Bharat Kumar Reddy Gooty bharat.gooty@broadcom.com

If the host has Broken R1B, use only R1 response type.

Signed-off-by: Bharat Kumar Reddy Gooty bharat.gooty@broadcom.com Signed-off-by: Vladimir Olovyannikov vladimir.olovyannikov@broadcom.com --- drivers/mmc/rpmb.c | 5 +++++ 1 file changed, 5 insertions(+)

diff --git a/drivers/mmc/rpmb.c b/drivers/mmc/rpmb.c index 33371fe562..ee6dbe30db 100644 --- a/drivers/mmc/rpmb.c +++ b/drivers/mmc/rpmb.c @@ -11,6 +11,7 @@ #include <common.h> #include <memalign.h> #include <mmc.h> +#include <sdhci.h> #include <u-boot/sha256.h> #include "mmc_private.h"

@@ -91,6 +92,7 @@ static int mmc_rpmb_request(struct mmc *mmc, const struct s_rpmb *s, { struct mmc_cmd cmd = {0}; struct mmc_data data; + struct sdhci_host *host = mmc->priv; int ret;

ret = mmc_set_blockcount(mmc, count, is_rel_write); @@ -105,6 +107,9 @@ static int mmc_rpmb_request(struct mmc *mmc, const struct s_rpmb *s, cmd.cmdarg = 0; cmd.resp_type = MMC_RSP_R1;

+ if (host->quirks & SDHCI_QUIRK_BROKEN_R1B) + cmd.resp_type = MMC_RSP_R1; + data.src = (const char *)s; data.blocks = 1; data.blocksize = MMC_MAX_BLOCK_LEN;