diff options
| author | Jonas Karlman | 2023-05-06 17:41:09 +0000 |
|---|---|---|
| committer | Kever Yang | 2023-05-18 08:34:45 +0800 |
| commit | 41fc80b8da9664835bdce2beed7882fcdaa0a48c (patch) | |
| tree | 30b15c982ae3039a3ccaf97f0b95cbcb37c28298 /drivers/mmc/rockchip_sdhci.c | |
| parent | c5b4a012bca8e584615163ee1058d0f92ce94a26 (diff) | |
mmc: rockchip_sdhci: Skip blocks read workaround on RK3399
The workaround to limit number of blocks to read in a single command
should only be applied to RK3568 and RK3588. Change to be more strict
when to apply the workaround.
Fixes: 2cc6cde647e2 ("mmc: rockchip_sdhci: Limit number of blocks read in a single command")
Suggested-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Tested-by: Quentin Schulz <foss+uboot@0leil.net> # RK3399 Puma, RK3588 Tiger
Diffstat (limited to 'drivers/mmc/rockchip_sdhci.c')
| -rw-r--r-- | drivers/mmc/rockchip_sdhci.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/mmc/rockchip_sdhci.c b/drivers/mmc/rockchip_sdhci.c index 4f110976f4e..8e4a158049a 100644 --- a/drivers/mmc/rockchip_sdhci.c +++ b/drivers/mmc/rockchip_sdhci.c @@ -594,7 +594,9 @@ static int rockchip_sdhci_probe(struct udevice *dev) * triggers Data End Bit Error on RK3568 and RK3588. Limit to reading * max 4 blocks in one command when using PIO mode. */ - if (!(host->flags & USE_DMA)) + if (!(host->flags & USE_DMA) && + (device_is_compatible(dev, "rockchip,rk3568-dwcmshc") || + device_is_compatible(dev, "rockchip,rk3588-dwcmshc"))) cfg->b_max = 4; return sdhci_probe(dev); |