diff options
| -rw-r--r-- | drivers/mmc/tmio-common.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/mmc/tmio-common.c b/drivers/mmc/tmio-common.c index 6b21941991..138de59470 100644 --- a/drivers/mmc/tmio-common.c +++ b/drivers/mmc/tmio-common.c @@ -379,6 +379,12 @@ static bool tmio_sd_addr_is_dmaable(const char *src) if (!IS_ALIGNED(addr, TMIO_SD_DMA_MINALIGN)) return false; +#if defined(CONFIG_RCAR_GEN3) + /* Gen3 DMA has 32bit limit */ + if (addr >> 32) + return false; +#endif + #if defined(CONFIG_ARCH_UNIPHIER) && !defined(CONFIG_ARM64) && \ defined(CONFIG_SPL_BUILD) /* |