When the -nodefaults option is set, flash devices should be created
with :
-blockdev node-name=fmc0,driver=file,filename=./flash.img \
-device mx66u51235f,addr=0x0,bus=ssi.0,drive=fmc0 \
To be noted that in this case, the ROM will not be installed and the
initial boot sequence (U-Boot loading) will fetch instructions using
SPI transactions which is significantly slower. That's exactly how HW
operates though.
Signed-off-by: Cédric Le Goater <[email protected]>
---
hw/arm/aspeed.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c
index 9a15899cbc..a8832c0072 100644
--- a/hw/arm/aspeed.c
+++ b/hw/arm/aspeed.c
@@ -387,12 +387,14 @@ static void aspeed_machine_init(MachineState *machine)
connect_serial_hds_to_uarts(bmc);
qdev_realize(DEVICE(&bmc->soc), NULL, &error_abort);
- aspeed_board_init_flashes(&bmc->soc.fmc,
+ if (defaults_enabled()) {
+ aspeed_board_init_flashes(&bmc->soc.fmc,
bmc->fmc_model ? bmc->fmc_model : amc->fmc_model,
amc->num_cs, 0);
- aspeed_board_init_flashes(&bmc->soc.spi[0],
+ aspeed_board_init_flashes(&bmc->soc.spi[0],
bmc->spi_model ? bmc->spi_model : amc->spi_model,
1, amc->num_cs);
+ }
if (machine->kernel_filename && sc->num_cpus > 1) {
/* With no u-boot we must set up a boot stub for the secondary CPU */
--
2.40.0
