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authorPrasad J Pandit <pjp@fedoraproject.org>2020-08-11 17:11:32 +0530
committerPaolo Bonzini <pbonzini@redhat.com>2021-02-08 15:15:32 +0100
commit735754aaa15a6ed46db51fd731e88331c446ea54 (patch)
treef528293a6a707f5ea1f4dcec8a41d6b8d97d7520
parent2c9fb3b784000c1df32231e1c2464bb2e3fc4620 (diff)
downloadqemu-arm-735754aaa15a6ed46db51fd731e88331c446ea54.tar.gz
imx7-ccm: add digprog mmio write method
Add digprog mmio write method to avoid assert failure during initialisation. Reviewed-by: Li Qiang <liq3ea@gmail.com> Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org> Message-Id: <20200811114133.672647-9-ppandit@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
-rw-r--r--hw/misc/imx7_ccm.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/hw/misc/imx7_ccm.c b/hw/misc/imx7_ccm.c
index 02fc1ae8d0..075159e497 100644
--- a/hw/misc/imx7_ccm.c
+++ b/hw/misc/imx7_ccm.c
@@ -131,8 +131,16 @@ static const struct MemoryRegionOps imx7_set_clr_tog_ops = {
},
};
+static void imx7_digprog_write(void *opaque, hwaddr addr,
+ uint64_t data, unsigned size)
+{
+ qemu_log_mask(LOG_GUEST_ERROR,
+ "Guest write to read-only ANALOG_DIGPROG register\n");
+}
+
static const struct MemoryRegionOps imx7_digprog_ops = {
.read = imx7_set_clr_tog_read,
+ .write = imx7_digprog_write,
.endianness = DEVICE_NATIVE_ENDIAN,
.impl = {
.min_access_size = 4,