Since commit c0a55a0c9da2 "hw/sd/sdhci: Support big endian SD host controller
interfaces" sdhci_common_realize() forces all SD card controllers to use either
sdhci_mmio_le_ops or sdhci_mmio_be_ops, depending on the "endianness" property.
However, there are device models which use different MMIO ops: TYPE_IMX_USDHC
uses usdhc_mmio_ops and TYPE_S3C_SDHCI uses sdhci_s3c_mmio_ops.
Forcing sdhci_mmio_le_ops breaks SD card handling on the "sabrelite" board, for
example. Fix this by defaulting the io_ops to little endian and switch to big
endian in sdhci_common_realize() only if there is a matchig big endian variant
available.
Fixes: c0a55a0c9da2 ("hw/sd/sdhci: Support big endian SD host controller
interfaces")
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
---
hw/sd/sdhci.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/hw/sd/sdhci.c b/hw/sd/sdhci.c
index 6811f0f1a8..362c2c86aa 100644
--- a/hw/sd/sdhci.c
+++ b/hw/sd/sdhci.c
@@ -1382,6 +1382,8 @@ void sdhci_initfn(SDHCIState *s)
s->insert_timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, sdhci_raise_insertion_irq, s);
s->transfer_timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, sdhci_data_transfer,
s);
+
+ s->io_ops = &sdhci_mmio_le_ops;
}
void sdhci_uninitfn(SDHCIState *s)
@@ -1399,9 +1401,13 @@ void sdhci_common_realize(SDHCIState *s, Error **errp)