diff options
| -rw-r--r-- | hw/sd/sdhci.c | 8 |
1 files changed, 7 insertions, 1 deletions
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) switch (s->endianness) { case DEVICE_LITTLE_ENDIAN: - s->io_ops = &sdhci_mmio_le_ops; + /* s->io_ops is little endian by default */ break; case DEVICE_BIG_ENDIAN: + if (s->io_ops != &sdhci_mmio_le_ops) { + error_setg(errp, "SD controller doesn't support big endianness"); + return; + } s->io_ops = &sdhci_mmio_be_ops; break; default: |