| Message ID | 20240704082922.1464317-6-jamin_lin@aspeedtech.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | support AST2700 network | expand |
On 7/4/24 10:29 AM, Jamin Lin wrote: > 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. > > Set dma64 property for ftgmac100 model to support > 64bits dram address DMA. > > Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com> Reviewed-by: Cédric Le Goater <clg@redhat.com> Thanks, C. > --- > hw/arm/aspeed_ast27x0.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/hw/arm/aspeed_ast27x0.c b/hw/arm/aspeed_ast27x0.c > index 18e6a8b10c..a9fb0d4b88 100644 > --- a/hw/arm/aspeed_ast27x0.c > +++ b/hw/arm/aspeed_ast27x0.c > @@ -552,9 +552,12 @@ 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); > + object_property_set_bool(OBJECT(&s->ftgmac100[i]), "dma64", true, > + &error_abort); > if (!sysbus_realize(SYS_BUS_DEVICE(&s->ftgmac100[i]), errp)) { > return; > }
diff --git a/hw/arm/aspeed_ast27x0.c b/hw/arm/aspeed_ast27x0.c index 18e6a8b10c..a9fb0d4b88 100644 --- a/hw/arm/aspeed_ast27x0.c +++ b/hw/arm/aspeed_ast27x0.c @@ -552,9 +552,12 @@ 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); + object_property_set_bool(OBJECT(&s->ftgmac100[i]), "dma64", true, + &error_abort); if (!sysbus_realize(SYS_BUS_DEVICE(&s->ftgmac100[i]), errp)) { return; }
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. Set dma64 property for ftgmac100 model to support 64bits dram address DMA. Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com> --- hw/arm/aspeed_ast27x0.c | 3 +++ 1 file changed, 3 insertions(+)