ANDROID: rockchip: Disable HISPD mode on eMMC
Using certain hs400es-capable eMMC modules on RockPi 4b v1.4 seems to
cause instability in U-Boot. Disabling HISPD mode fixes it.
Change-Id: I66e623feb0f7e9fd5d1c32a419525d60fdbe61f2
Signed-off-by: Alistair Delva <adelva@google.com>
diff --git a/drivers/mmc/rockchip_sdhci.c b/drivers/mmc/rockchip_sdhci.c
index cb623d5..b6df2a6 100644
--- a/drivers/mmc/rockchip_sdhci.c
+++ b/drivers/mmc/rockchip_sdhci.c
@@ -58,7 +58,8 @@
printf("%s fail to get clk\n", __func__);
}
- host->quirks = SDHCI_QUIRK_WAIT_SEND_CMD;
+ host->quirks = SDHCI_QUIRK_WAIT_SEND_CMD |
+ SDHCI_QUIRK_BROKEN_HISPD_MODE;
host->max_clk = max_frequency;
/*
* The sdhci-driver only supports 4bit and 8bit, as sdhci_setup_cfg
