diff options
| author | Peter Delevoryas <pdel@fb.com> | 2022-06-30 09:21:13 +0200 |
|---|---|---|
| committer | Cédric Le Goater <clg@kaod.org> | 2022-06-30 09:21:13 +0200 |
| commit | 4dd9d55416695b651d8146e057acff8954bc203d (patch) | |
| tree | e13c11e2dab438c8f7b240a9b53042d45e9fe24a /hw/arm/aspeed_soc.c | |
| parent | e37976d733f75eab74018e6632f29c0335a4ddcd (diff) | |
aspeed: Add memory property to Aspeed SoC
Multi-SoC machines can use this property to specify a memory container
for each SoC. Single SoC machines will just specify get_system_memory().
Signed-off-by: Peter Delevoryas <pdel@fb.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20220624003701.1363500-3-pdel@fb.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Diffstat (limited to 'hw/arm/aspeed_soc.c')
| -rw-r--r-- | hw/arm/aspeed_soc.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/hw/arm/aspeed_soc.c b/hw/arm/aspeed_soc.c index a53a0ca6d6..502c23dd02 100644 --- a/hw/arm/aspeed_soc.c +++ b/hw/arm/aspeed_soc.c @@ -243,7 +243,7 @@ static void aspeed_soc_realize(DeviceState *dev, Error **errp) /* CPU */ for (i = 0; i < sc->num_cpus; i++) { object_property_set_link(OBJECT(&s->cpu[i]), "memory", - OBJECT(get_system_memory()), &error_abort); + OBJECT(s->memory), &error_abort); if (!qdev_realize(DEVICE(&s->cpu[i]), NULL, errp)) { return; } @@ -256,7 +256,7 @@ static void aspeed_soc_realize(DeviceState *dev, Error **errp) error_propagate(errp, err); return; } - memory_region_add_subregion(get_system_memory(), + memory_region_add_subregion(s->memory, sc->memmap[ASPEED_DEV_SRAM], &s->sram); /* SCU */ @@ -456,6 +456,8 @@ static void aspeed_soc_realize(DeviceState *dev, Error **errp) aspeed_soc_get_irq(s, ASPEED_DEV_HACE)); } static Property aspeed_soc_properties[] = { + DEFINE_PROP_LINK("memory", AspeedSoCState, memory, TYPE_MEMORY_REGION, + MemoryRegion *), DEFINE_PROP_LINK("dram", AspeedSoCState, dram_mr, TYPE_MEMORY_REGION, MemoryRegion *), DEFINE_PROP_UINT32("uart-default", AspeedSoCState, uart_default, @@ -555,14 +557,14 @@ void aspeed_soc_uart_init(AspeedSoCState *s) int i, uart; /* Attach an 8250 to the IO space as our UART */ - serial_mm_init(get_system_memory(), sc->memmap[s->uart_default], 2, + serial_mm_init(s->memory, sc->memmap[s->uart_default], 2, aspeed_soc_get_irq(s, s->uart_default), 38400, serial_hd(0), DEVICE_LITTLE_ENDIAN); for (i = 1, uart = ASPEED_DEV_UART1; i < sc->uarts_num; i++, uart++) { if (uart == s->uart_default) { uart++; } - serial_mm_init(get_system_memory(), sc->memmap[uart], 2, + serial_mm_init(s->memory, sc->memmap[uart], 2, aspeed_soc_get_irq(s, uart), 38400, serial_hd(i), DEVICE_LITTLE_ENDIAN); } @@ -604,7 +606,7 @@ bool aspeed_soc_dram_init(AspeedSoCState *s, Error **errp) sysbus_mmio_get_region(SYS_BUS_DEVICE(dev), 0), -1000); } - memory_region_add_subregion(get_system_memory(), + memory_region_add_subregion(s->memory, sc->memmap[ASPEED_DEV_SDRAM], &s->dram_container); return true; } |