The image should be supplied with ELF binary.
$ qemu-system-arm -M ast1030-evb -kernel zephyr.elf -nographic
Signed-off-by: Troy Lee <troy_lee@aspeedtech.com>
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Signed-off-by: Steven Lee <steven_lee@aspeedtech.com>
---
hw/arm/aspeed.c | 66 +++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 66 insertions(+)
diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c
index d205384d98..4e27060324 100644
--- a/hw/arm/aspeed.c
+++ b/hw/arm/aspeed.c
@@ -24,6 +24,7 @@
#include "hw/loader.h"
#include "qemu/error-report.h"
#include "qemu/units.h"
+#include "hw/qdev-clock.h"
static struct arm_boot_info aspeed_board_binfo = {
.board_id = -1, /* device-tree-only board */
@@ -1292,6 +1293,67 @@ static void aspeed_machine_bletchley_class_init(ObjectClass *oc, void *data)
aspeed_soc_num_cpus(amc->soc_name);
}
+#define AST1030_INTERNAL_FLASH_SIZE (1024 * 1024)
+/* Main SYSCLK frequency in Hz (200MHz) */
+#define SYSCLK_FRQ 200000000ULL
+
+static void aspeed_minibmc_machine_init(MachineState *machine)
+{
+ AspeedMachineState *bmc = ASPEED_MACHINE(machine);
+ AspeedMachineClass *amc = ASPEED_MACHINE_GET_CLASS(machine);
+ Clock *sysclk;
+
+ sysclk = clock_new(OBJECT(machine), "SYSCLK");
+ clock_set_hz(sysclk, SYSCLK_FRQ);
+
+ object_initialize_child(OBJECT(machine), "soc", &bmc->soc, amc->soc_name);
+ qdev_connect_clock_in(DEVICE(&bmc->soc), "sysclk", sysclk);
+
+ qdev_prop_set_uint32(DEVICE(&bmc->soc), "uart-default",
+ amc->uart_default);
+ qdev_realize(DEVICE(&bmc->soc), NULL, &error_abort);
+
+ 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],
+ bmc->spi_model ? bmc->spi_model : amc->spi_model,
+ amc->num_cs, amc->num_cs);
+
+ aspeed_board_init_flashes(&bmc->soc.spi[1],
+ bmc->spi_model ? bmc->spi_model : amc->spi_model,
+ amc->num_cs, (amc->num_cs * 2));
+
+ if (amc->i2c_init) {
+ amc->i2c_init(bmc);
+ }
+
+ armv7m_load_kernel(ARM_CPU(first_cpu),
+ machine->kernel_filename,
+ AST1030_INTERNAL_FLASH_SIZE);
+}
+
+static void aspeed_minibmc_machine_ast1030_evb_class_init(ObjectClass *oc,
+ void *data)
+{
+ MachineClass *mc = MACHINE_CLASS(oc);
+ AspeedMachineClass *amc = ASPEED_MACHINE_CLASS(oc);
+
+ mc->desc = "Aspeed AST1030 MiniBMC (Cortex-M4)";
+ amc->soc_name = "ast1030-a1";
+ amc->hw_strap1 = 0;
+ amc->hw_strap2 = 0;
+ mc->init = aspeed_minibmc_machine_init;
+ mc->default_ram_size = 0;
+ mc->default_cpus = mc->min_cpus = mc->max_cpus = 1;
+ amc->fmc_model = "sst25vf032b";
+ amc->spi_model = "sst25vf032b";
+ amc->num_cs = 2;
+ amc->macs_mask = 0;
+}
+
static const TypeInfo aspeed_machine_types[] = {
{
.name = MACHINE_TYPE_NAME("palmetto-bmc"),
@@ -1349,6 +1411,10 @@ static const TypeInfo aspeed_machine_types[] = {
.name = MACHINE_TYPE_NAME("bletchley-bmc"),
.parent = TYPE_ASPEED_MACHINE,
.class_init = aspeed_machine_bletchley_class_init,
+ }, {
+ .name = MACHINE_TYPE_NAME("ast1030-evb"),
+ .parent = TYPE_ASPEED_MACHINE,
+ .class_init = aspeed_minibmc_machine_ast1030_evb_class_init,
}, {
.name = TYPE_ASPEED_MACHINE,
.parent = TYPE_MACHINE,
--
2.17.1On 4/1/22 10:38, Jamin Lin wrote:
> The image should be supplied with ELF binary.
> $ qemu-system-arm -M ast1030-evb -kernel zephyr.elf -nographic
>
> Signed-off-by: Troy Lee <troy_lee@aspeedtech.com>
> Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
> Signed-off-by: Steven Lee <steven_lee@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Thanks,
C.
> ---
> hw/arm/aspeed.c | 66 +++++++++++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 66 insertions(+)
>
> diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c
> index d205384d98..4e27060324 100644
> --- a/hw/arm/aspeed.c
> +++ b/hw/arm/aspeed.c
> @@ -24,6 +24,7 @@
> #include "hw/loader.h"
> #include "qemu/error-report.h"
> #include "qemu/units.h"
> +#include "hw/qdev-clock.h"
>
> static struct arm_boot_info aspeed_board_binfo = {
> .board_id = -1, /* device-tree-only board */
> @@ -1292,6 +1293,67 @@ static void aspeed_machine_bletchley_class_init(ObjectClass *oc, void *data)
> aspeed_soc_num_cpus(amc->soc_name);
> }
>
> +#define AST1030_INTERNAL_FLASH_SIZE (1024 * 1024)
> +/* Main SYSCLK frequency in Hz (200MHz) */
> +#define SYSCLK_FRQ 200000000ULL
> +
> +static void aspeed_minibmc_machine_init(MachineState *machine)
> +{
> + AspeedMachineState *bmc = ASPEED_MACHINE(machine);
> + AspeedMachineClass *amc = ASPEED_MACHINE_GET_CLASS(machine);
> + Clock *sysclk;
> +
> + sysclk = clock_new(OBJECT(machine), "SYSCLK");
> + clock_set_hz(sysclk, SYSCLK_FRQ);
> +
> + object_initialize_child(OBJECT(machine), "soc", &bmc->soc, amc->soc_name);
> + qdev_connect_clock_in(DEVICE(&bmc->soc), "sysclk", sysclk);
> +
> + qdev_prop_set_uint32(DEVICE(&bmc->soc), "uart-default",
> + amc->uart_default);
> + qdev_realize(DEVICE(&bmc->soc), NULL, &error_abort);
> +
> + 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],
> + bmc->spi_model ? bmc->spi_model : amc->spi_model,
> + amc->num_cs, amc->num_cs);
> +
> + aspeed_board_init_flashes(&bmc->soc.spi[1],
> + bmc->spi_model ? bmc->spi_model : amc->spi_model,
> + amc->num_cs, (amc->num_cs * 2));
> +
> + if (amc->i2c_init) {
> + amc->i2c_init(bmc);
> + }
> +
> + armv7m_load_kernel(ARM_CPU(first_cpu),
> + machine->kernel_filename,
> + AST1030_INTERNAL_FLASH_SIZE);
> +}
> +
> +static void aspeed_minibmc_machine_ast1030_evb_class_init(ObjectClass *oc,
> + void *data)
> +{
> + MachineClass *mc = MACHINE_CLASS(oc);
> + AspeedMachineClass *amc = ASPEED_MACHINE_CLASS(oc);
> +
> + mc->desc = "Aspeed AST1030 MiniBMC (Cortex-M4)";
> + amc->soc_name = "ast1030-a1";
> + amc->hw_strap1 = 0;
> + amc->hw_strap2 = 0;
> + mc->init = aspeed_minibmc_machine_init;
> + mc->default_ram_size = 0;
> + mc->default_cpus = mc->min_cpus = mc->max_cpus = 1;
> + amc->fmc_model = "sst25vf032b";
> + amc->spi_model = "sst25vf032b";
> + amc->num_cs = 2;
> + amc->macs_mask = 0;
> +}
> +
> static const TypeInfo aspeed_machine_types[] = {
> {
> .name = MACHINE_TYPE_NAME("palmetto-bmc"),
> @@ -1349,6 +1411,10 @@ static const TypeInfo aspeed_machine_types[] = {
> .name = MACHINE_TYPE_NAME("bletchley-bmc"),
> .parent = TYPE_ASPEED_MACHINE,
> .class_init = aspeed_machine_bletchley_class_init,
> + }, {
> + .name = MACHINE_TYPE_NAME("ast1030-evb"),
> + .parent = TYPE_ASPEED_MACHINE,
> + .class_init = aspeed_minibmc_machine_ast1030_evb_class_init,
> }, {
> .name = TYPE_ASPEED_MACHINE,
> .parent = TYPE_MACHINE,
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