ASPEED AST2700 SOC is a 64 bits quad core CPUs (Cortex-a35) And the base address of dram is "0x4 00000000" which is 64bits address.
Update its network model to ftgmac100_high to support 64bits dram address DMA. Signed-off-by: Jamin Lin <jamin_...@aspeedtech.com> --- hw/arm/aspeed_ast27x0.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/hw/arm/aspeed_ast27x0.c b/hw/arm/aspeed_ast27x0.c index 18e6a8b10c..04604a4bef 100644 --- a/hw/arm/aspeed_ast27x0.c +++ b/hw/arm/aspeed_ast27x0.c @@ -332,7 +332,7 @@ static void aspeed_soc_ast2700_init(Object *obj) for (i = 0; i < sc->macs_num; i++) { object_initialize_child(obj, "ftgmac100[*]", &s->ftgmac100[i], - TYPE_FTGMAC100); + TYPE_FTGMAC100_HIGH); object_initialize_child(obj, "mii[*]", &s->mii[i], TYPE_ASPEED_MII); } @@ -552,6 +552,7 @@ static void aspeed_soc_ast2700_realize(DeviceState *dev, Error **errp) return; } + /* Net */ for (i = 0; i < sc->macs_num; i++) { object_property_set_bool(OBJECT(&s->ftgmac100[i]), "aspeed", true, &error_abort); -- 2.34.1