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aspeed queue: 

* Update of Andrew's email
 * Split of AspeedSoCState per 2400/2600/10x0
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Merge tag 'pull-aspeed-20231025' of https://github.com/legoater/qemu into staging

aspeed queue:

* Update of Andrew's email
* Split of AspeedSoCState per 2400/2600/10x0

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# gpg: Signature made Wed 25 Oct 2023 17:54:45 JST
# gpg:                using RSA key A0F66548F04895EBFE6B0B6051A343C7CFFBECA1
# gpg: Good signature from "Cédric Le Goater <clg@redhat.com>" [unknown]
# gpg:                 aka "Cédric Le Goater <clg@kaod.org>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: A0F6 6548 F048 95EB FE6B  0B60 51A3 43C7 CFFB ECA1

* tag 'pull-aspeed-20231025' of https://github.com/legoater/qemu:
  hw/arm/aspeed: Move AspeedSoCState::cpu/vic to Aspeed2400SoCState
  hw/arm/aspeed: Move AspeedSoCState::a7mpcore to Aspeed2600SoCState
  hw/arm/aspeed: Move AspeedSoCState::armv7m to Aspeed10x0SoCState
  hw/arm/aspeed: Check 'memory' link is set in common aspeed_soc_realize
  hw/arm/aspeed: Introduce TYPE_ASPEED2400_SOC
  hw/arm/aspeed: Introduce TYPE_ASPEED2600_SOC
  hw/arm/aspeed: Introduce TYPE_ASPEED10X0_SOC
  hw/arm/aspeed: Dynamically allocate AspeedMachineState::soc field
  hw/arm/aspeed: Rename aspeed_soc_realize() as AST2400/2500 specific
  hw/arm/aspeed: Rename aspeed_soc_init() as AST2400/2500 specific
  hw/arm/aspeed: Extract code common to all boards to a common file
  MAINTAINERS: aspeed: Update Andrew's email address

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Stefan Hajnoczi 2023-10-27 09:42:21 +09:00
parent a95260486a dd41ce7a6f
commit c1bfe74c76
9 changed files with 365 additions and 286 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
MAINTAINERS
View File

@ -1131,7 +1131,7 @@ F: docs/system/arm/emcraft-sf2.rst
ASPEED BMCs
M: Cédric Le Goater <clg@kaod.org>
M: Peter Maydell <peter.maydell@linaro.org>
R: Andrew Jeffery <andrew@aj.id.au>
R: Andrew Jeffery <andrew@codeconstruct.com.au>
R: Joel Stanley <joel@jms.id.au>
L: qemu-arm@nongnu.org
S: Maintained

101
hw/arm/aspeed.c
View File

@ -40,7 +40,7 @@ struct AspeedMachineState {
MachineState parent_obj;
/* Public */
AspeedSoCState soc;
AspeedSoCState *soc;
MemoryRegion boot_rom;
bool mmio_exec;
uint32_t uart_chosen;
@ -288,7 +288,7 @@ static void write_boot_rom(BlockBackend *blk, hwaddr addr, size_t rom_size,
static void aspeed_install_boot_rom(AspeedMachineState *bmc, BlockBackend *blk,
uint64_t rom_size)
{
AspeedSoCState *soc = &bmc->soc;
AspeedSoCState *soc = bmc->soc;
memory_region_init_rom(&bmc->boot_rom, NULL, "aspeed.boot_rom", rom_size,
&error_abort);
@ -337,7 +337,7 @@ static void sdhci_attach_drive(SDHCIState *sdhci, DriveInfo *dinfo)
static void connect_serial_hds_to_uarts(AspeedMachineState *bmc)
{
AspeedMachineClass *amc = ASPEED_MACHINE_GET_CLASS(bmc);
AspeedSoCState *s = &bmc->soc;
AspeedSoCState *s = bmc->soc;
AspeedSoCClass *sc = ASPEED_SOC_GET_CLASS(s);
int uart_chosen = bmc->uart_chosen ? bmc->uart_chosen : amc->uart_default;
@ -358,32 +358,33 @@ static void aspeed_machine_init(MachineState *machine)
int i;
NICInfo *nd = &nd_table[0];
object_initialize_child(OBJECT(machine), "soc", &bmc->soc, amc->soc_name);
sc = ASPEED_SOC_GET_CLASS(&bmc->soc);
bmc->soc = ASPEED_SOC(object_new(amc->soc_name));
object_property_add_child(OBJECT(machine), "soc", OBJECT(bmc->soc));
object_unref(OBJECT(bmc->soc));
sc = ASPEED_SOC_GET_CLASS(bmc->soc);
/*
* This will error out if the RAM size is not supported by the
* memory controller of the SoC.
*/
object_property_set_uint(OBJECT(&bmc->soc), "ram-size", machine->ram_size,
object_property_set_uint(OBJECT(bmc->soc), "ram-size", machine->ram_size,
&error_fatal);
for (i = 0; i < sc->macs_num; i++) {
if ((amc->macs_mask & (1 << i)) && nd->used) {
qemu_check_nic_model(nd, TYPE_FTGMAC100);
qdev_set_nic_properties(DEVICE(&bmc->soc.ftgmac100[i]), nd);
qdev_set_nic_properties(DEVICE(&bmc->soc->ftgmac100[i]), nd);
nd++;
}
}
object_property_set_int(OBJECT(&bmc->soc), "hw-strap1", amc->hw_strap1,
object_property_set_int(OBJECT(bmc->soc), "hw-strap1", amc->hw_strap1,
&error_abort);
object_property_set_int(OBJECT(&bmc->soc), "hw-strap2", amc->hw_strap2,
object_property_set_int(OBJECT(bmc->soc), "hw-strap2", amc->hw_strap2,
&error_abort);
object_property_set_link(OBJECT(&bmc->soc), "memory",
object_property_set_link(OBJECT(bmc->soc), "memory",
OBJECT(get_system_memory()), &error_abort);
object_property_set_link(OBJECT(&bmc->soc), "dram",
object_property_set_link(OBJECT(bmc->soc), "dram",
OBJECT(machine->ram), &error_abort);
if (machine->kernel_filename) {
/*
@ -391,17 +392,17 @@ static void aspeed_machine_init(MachineState *machine)
* that runs to unlock the SCU. In this case set the default to
* be unlocked as the kernel expects
*/
object_property_set_int(OBJECT(&bmc->soc), "hw-prot-key",
object_property_set_int(OBJECT(bmc->soc), "hw-prot-key",
ASPEED_SCU_PROT_KEY, &error_abort);
}
connect_serial_hds_to_uarts(bmc);
qdev_realize(DEVICE(&bmc->soc), NULL, &error_abort);
qdev_realize(DEVICE(bmc->soc), NULL, &error_abort);
if (defaults_enabled()) {
aspeed_board_init_flashes(&bmc->soc.fmc,
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);
}
@ -426,22 +427,22 @@ static void aspeed_machine_init(MachineState *machine)
amc->i2c_init(bmc);
}
for (i = 0; i < bmc->soc.sdhci.num_slots; i++) {
sdhci_attach_drive(&bmc->soc.sdhci.slots[i],
for (i = 0; i < bmc->soc->sdhci.num_slots; i++) {
sdhci_attach_drive(&bmc->soc->sdhci.slots[i],
drive_get(IF_SD, 0, i));
}
if (bmc->soc.emmc.num_slots) {
sdhci_attach_drive(&bmc->soc.emmc.slots[0],
drive_get(IF_SD, 0, bmc->soc.sdhci.num_slots));
if (bmc->soc->emmc.num_slots) {
sdhci_attach_drive(&bmc->soc->emmc.slots[0],
drive_get(IF_SD, 0, bmc->soc->sdhci.num_slots));
}
if (!bmc->mmio_exec) {
DeviceState *dev = ssi_get_cs(bmc->soc.fmc.spi, 0);
DeviceState *dev = ssi_get_cs(bmc->soc->fmc.spi, 0);
BlockBackend *fmc0 = dev ? m25p80_get_blk(dev) : NULL;
if (fmc0) {
uint64_t rom_size = memory_region_size(&bmc->soc.spi_boot);
uint64_t rom_size = memory_region_size(&bmc->soc->spi_boot);
aspeed_install_boot_rom(bmc, fmc0, rom_size);
}
}
@ -451,7 +452,7 @@ static void aspeed_machine_init(MachineState *machine)
static void palmetto_bmc_i2c_init(AspeedMachineState *bmc)
{
AspeedSoCState *soc = &bmc->soc;
AspeedSoCState *soc = bmc->soc;
DeviceState *dev;
uint8_t *eeprom_buf = g_malloc0(32 * 1024);
@ -473,7 +474,7 @@ static void palmetto_bmc_i2c_init(AspeedMachineState *bmc)
static void quanta_q71l_bmc_i2c_init(AspeedMachineState *bmc)
{
AspeedSoCState *soc = &bmc->soc;
AspeedSoCState *soc = bmc->soc;
/*
* The quanta-q71l platform expects tmp75s which are compatible with
@ -505,7 +506,7 @@ static void quanta_q71l_bmc_i2c_init(AspeedMachineState *bmc)
static void ast2500_evb_i2c_init(AspeedMachineState *bmc)
{
AspeedSoCState *soc = &bmc->soc;
AspeedSoCState *soc = bmc->soc;
uint8_t *eeprom_buf = g_malloc0(8 * 1024);
smbus_eeprom_init_one(aspeed_i2c_get_bus(&soc->i2c, 3), 0x50,
@ -518,7 +519,7 @@ static void ast2500_evb_i2c_init(AspeedMachineState *bmc)
static void ast2600_evb_i2c_init(AspeedMachineState *bmc)
{
AspeedSoCState *soc = &bmc->soc;
AspeedSoCState *soc = bmc->soc;
uint8_t *eeprom_buf = g_malloc0(8 * 1024);
smbus_eeprom_init_one(aspeed_i2c_get_bus(&soc->i2c, 7), 0x50,
@ -531,7 +532,7 @@ static void ast2600_evb_i2c_init(AspeedMachineState *bmc)
static void yosemitev2_bmc_i2c_init(AspeedMachineState *bmc)
{
AspeedSoCState *soc = &bmc->soc;
AspeedSoCState *soc = bmc->soc;
at24c_eeprom_init(aspeed_i2c_get_bus(&soc->i2c, 4), 0x51, 128 * KiB);
at24c_eeprom_init_rom(aspeed_i2c_get_bus(&soc->i2c, 8), 0x51, 128 * KiB,
@ -545,7 +546,7 @@ static void yosemitev2_bmc_i2c_init(AspeedMachineState *bmc)
static void romulus_bmc_i2c_init(AspeedMachineState *bmc)
{
AspeedSoCState *soc = &bmc->soc;
AspeedSoCState *soc = bmc->soc;
/* The romulus board expects Epson RX8900 I2C RTC but a ds1338 is
* good enough */
@ -554,7 +555,7 @@ static void romulus_bmc_i2c_init(AspeedMachineState *bmc)
static void tiogapass_bmc_i2c_init(AspeedMachineState *bmc)
{
AspeedSoCState *soc = &bmc->soc;
AspeedSoCState *soc = bmc->soc;
at24c_eeprom_init(aspeed_i2c_get_bus(&soc->i2c, 4), 0x54, 128 * KiB);
at24c_eeprom_init_rom(aspeed_i2c_get_bus(&soc->i2c, 6), 0x54, 128 * KiB,
@ -573,7 +574,7 @@ static void create_pca9552(AspeedSoCState *soc, int bus_id, int addr)
static void sonorapass_bmc_i2c_init(AspeedMachineState *bmc)
{
AspeedSoCState *soc = &bmc->soc;
AspeedSoCState *soc = bmc->soc;
/* bus 2 : */
i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 2), "tmp105", 0x48);
@ -627,7 +628,7 @@ static void witherspoon_bmc_i2c_init(AspeedMachineState *bmc)
{14, LED_COLOR_GREEN, "front-power-3", GPIO_POLARITY_ACTIVE_LOW},
{15, LED_COLOR_GREEN, "front-id-5", GPIO_POLARITY_ACTIVE_LOW},
};
AspeedSoCState *soc = &bmc->soc;
AspeedSoCState *soc = bmc->soc;
uint8_t *eeprom_buf = g_malloc0(8 * 1024);
DeviceState *dev;
LEDState *led;
@ -672,7 +673,7 @@ static void witherspoon_bmc_i2c_init(AspeedMachineState *bmc)
static void g220a_bmc_i2c_init(AspeedMachineState *bmc)
{
AspeedSoCState *soc = &bmc->soc;
AspeedSoCState *soc = bmc->soc;
DeviceState *dev;
dev = DEVICE(i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 3),
@ -708,7 +709,7 @@ static void g220a_bmc_i2c_init(AspeedMachineState *bmc)
static void fp5280g2_bmc_i2c_init(AspeedMachineState *bmc)
{
AspeedSoCState *soc = &bmc->soc;
AspeedSoCState *soc = bmc->soc;
I2CSlave *i2c_mux;
/* The at24c256 */
@ -735,7 +736,7 @@ static void fp5280g2_bmc_i2c_init(AspeedMachineState *bmc)
static void rainier_bmc_i2c_init(AspeedMachineState *bmc)
{
AspeedSoCState *soc = &bmc->soc;
AspeedSoCState *soc = bmc->soc;
I2CSlave *i2c_mux;
at24c_eeprom_init(aspeed_i2c_get_bus(&soc->i2c, 0), 0x51, 32 * KiB);
@ -852,7 +853,7 @@ static void get_pca9548_channels(I2CBus *bus, uint8_t mux_addr,
static void fuji_bmc_i2c_init(AspeedMachineState *bmc)
{
AspeedSoCState *soc = &bmc->soc;
AspeedSoCState *soc = bmc->soc;
I2CBus *i2c[144] = {};
for (int i = 0; i < 16; i++) {
@ -930,7 +931,7 @@ static void fuji_bmc_i2c_init(AspeedMachineState *bmc)
static void bletchley_bmc_i2c_init(AspeedMachineState *bmc)
{
AspeedSoCState *soc = &bmc->soc;
AspeedSoCState *soc = bmc->soc;
I2CBus *i2c[13] = {};
for (int i = 0; i < 13; i++) {
if ((i == 8) || (i == 11)) {
@ -976,7 +977,7 @@ static void bletchley_bmc_i2c_init(AspeedMachineState *bmc)
static void fby35_i2c_init(AspeedMachineState *bmc)
{
AspeedSoCState *soc = &bmc->soc;
AspeedSoCState *soc = bmc->soc;
I2CBus *i2c[16];
for (int i = 0; i < 16; i++) {
@ -1008,14 +1009,14 @@ static void fby35_i2c_init(AspeedMachineState *bmc)
static void qcom_dc_scm_bmc_i2c_init(AspeedMachineState *bmc)
{
AspeedSoCState *soc = &bmc->soc;
AspeedSoCState *soc = bmc->soc;
i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 15), "tmp105", 0x4d);
}
static void qcom_dc_scm_firework_i2c_init(AspeedMachineState *bmc)
{
AspeedSoCState *soc = &bmc->soc;
AspeedSoCState *soc = bmc->soc;
I2CSlave *therm_mux, *cpuvr_mux;
/* Create the generic DC-SCM hardware */
@ -1477,7 +1478,7 @@ static void aspeed_machine_bletchley_class_init(ObjectClass *oc, void *data)
static void fby35_reset(MachineState *state, ShutdownCause reason)
{
AspeedMachineState *bmc = ASPEED_MACHINE(state);
AspeedGPIOState *gpio = &bmc->soc.gpio;
AspeedGPIOState *gpio = &bmc->soc->gpio;
qemu_devices_reset(reason);
@ -1528,24 +1529,26 @@ static void aspeed_minibmc_machine_init(MachineState *machine)
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);
bmc->soc = ASPEED_SOC(object_new(amc->soc_name));
object_property_add_child(OBJECT(machine), "soc", OBJECT(bmc->soc));
object_unref(OBJECT(bmc->soc));
qdev_connect_clock_in(DEVICE(bmc->soc), "sysclk", sysclk);
object_property_set_link(OBJECT(&bmc->soc), "memory",
object_property_set_link(OBJECT(bmc->soc), "memory",
OBJECT(get_system_memory()), &error_abort);
connect_serial_hds_to_uarts(bmc);
qdev_realize(DEVICE(&bmc->soc), NULL, &error_abort);
qdev_realize(DEVICE(bmc->soc), NULL, &error_abort);
aspeed_board_init_flashes(&bmc->soc.fmc,
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,
amc->num_cs, amc->num_cs);
aspeed_board_init_flashes(&bmc->soc.spi[1],
aspeed_board_init_flashes(&bmc->soc->spi[1],
bmc->spi_model ? bmc->spi_model : amc->spi_model,
amc->num_cs, (amc->num_cs * 2));
@ -1561,7 +1564,7 @@ static void aspeed_minibmc_machine_init(MachineState *machine)
static void ast1030_evb_i2c_init(AspeedMachineState *bmc)
{
AspeedSoCState *soc = &bmc->soc;
AspeedSoCState *soc = bmc->soc;
/* U10 24C08 connects to SDA/SCL Group 1 by default */
uint8_t *eeprom_buf = g_malloc0(32 * 1024);

53
hw/arm/aspeed_ast10x0.c
View File

@ -101,13 +101,15 @@ static const int aspeed_soc_ast1030_irqmap[] = {
static qemu_irq aspeed_soc_ast1030_get_irq(AspeedSoCState *s, int dev)
{
Aspeed10x0SoCState *a = ASPEED10X0_SOC(s);
AspeedSoCClass *sc = ASPEED_SOC_GET_CLASS(s);
return qdev_get_gpio_in(DEVICE(&s->armv7m), sc->irqmap[dev]);
return qdev_get_gpio_in(DEVICE(&a->armv7m), sc->irqmap[dev]);
}
static void aspeed_soc_ast1030_init(Object *obj)
{
Aspeed10x0SoCState *a = ASPEED10X0_SOC(obj);
AspeedSoCState *s = ASPEED_SOC(obj);
AspeedSoCClass *sc = ASPEED_SOC_GET_CLASS(s);
char socname[8];
@ -118,7 +120,7 @@ static void aspeed_soc_ast1030_init(Object *obj)
g_assert_not_reached();
}
object_initialize_child(obj, "armv7m", &s->armv7m, TYPE_ARMV7M);
object_initialize_child(obj, "armv7m", &a->armv7m, TYPE_ARMV7M);
s->sysclk = qdev_init_clock_in(DEVICE(s), "sysclk", NULL, NULL, 0);
@ -185,6 +187,7 @@ static void aspeed_soc_ast1030_init(Object *obj)
static void aspeed_soc_ast1030_realize(DeviceState *dev_soc, Error **errp)
{
Aspeed10x0SoCState *a = ASPEED10X0_SOC(dev_soc);
AspeedSoCState *s = ASPEED_SOC(dev_soc);
AspeedSoCClass *sc = ASPEED_SOC_GET_CLASS(s);
DeviceState *armv7m;
@ -206,17 +209,17 @@ static void aspeed_soc_ast1030_realize(DeviceState *dev_soc, Error **errp)
0x40000);
/* AST1030 CPU Core */
armv7m = DEVICE(&s->armv7m);
armv7m = DEVICE(&a->armv7m);
qdev_prop_set_uint32(armv7m, "num-irq", 256);
qdev_prop_set_string(armv7m, "cpu-type", sc->cpu_type);
qdev_connect_clock_in(armv7m, "cpuclk", s->sysclk);
object_property_set_link(OBJECT(&s->armv7m), "memory",
object_property_set_link(OBJECT(&a->armv7m), "memory",
OBJECT(s->memory), &error_abort);
sysbus_realize(SYS_BUS_DEVICE(&s->armv7m), &error_abort);
sysbus_realize(SYS_BUS_DEVICE(&a->armv7m), &error_abort);
/* Internal SRAM */
sram_name = g_strdup_printf("aspeed.sram.%d",
CPU(s->armv7m.cpu)->cpu_index);
CPU(a->armv7m.cpu)->cpu_index);
memory_region_init_ram(&s->sram, OBJECT(s), sram_name, sc->sram_size, &err);
if (err != NULL) {
error_propagate(errp, err);
@ -249,7 +252,7 @@ static void aspeed_soc_ast1030_realize(DeviceState *dev_soc, Error **errp)
}
aspeed_mmio_map(s, SYS_BUS_DEVICE(&s->i2c), 0, sc->memmap[ASPEED_DEV_I2C]);
for (i = 0; i < ASPEED_I2C_GET_CLASS(&s->i2c)->num_busses; i++) {
qemu_irq irq = qdev_get_gpio_in(DEVICE(&s->armv7m),
qemu_irq irq = qdev_get_gpio_in(DEVICE(&a->armv7m),
sc->irqmap[ASPEED_DEV_I2C] + i);
/* The AST1030 I2C controller has one IRQ per bus. */
sysbus_connect_irq(SYS_BUS_DEVICE(&s->i2c.busses[i]), 0, irq);
@ -261,7 +264,7 @@ static void aspeed_soc_ast1030_realize(DeviceState *dev_soc, Error **errp)
}
aspeed_mmio_map(s, SYS_BUS_DEVICE(&s->i3c), 0, sc->memmap[ASPEED_DEV_I3C]);
for (i = 0; i < ASPEED_I3C_NR_DEVICES; i++) {
qemu_irq irq = qdev_get_gpio_in(DEVICE(&s->armv7m),
qemu_irq irq = qdev_get_gpio_in(DEVICE(&a->armv7m),
sc->irqmap[ASPEED_DEV_I3C] + i);
/* The AST1030 I3C controller has one IRQ per bus. */
sysbus_connect_irq(SYS_BUS_DEVICE(&s->i3c.devices[i]), 0, irq);
@ -290,19 +293,19 @@ static void aspeed_soc_ast1030_realize(DeviceState *dev_soc, Error **errp)
* On the AST1030 LPC subdevice IRQs are connected straight to the GIC.
*/
sysbus_connect_irq(SYS_BUS_DEVICE(&s->lpc), 1 + aspeed_lpc_kcs_1,
qdev_get_gpio_in(DEVICE(&s->armv7m),
qdev_get_gpio_in(DEVICE(&a->armv7m),
sc->irqmap[ASPEED_DEV_KCS] + aspeed_lpc_kcs_1));
sysbus_connect_irq(SYS_BUS_DEVICE(&s->lpc), 1 + aspeed_lpc_kcs_2,
qdev_get_gpio_in(DEVICE(&s->armv7m),
qdev_get_gpio_in(DEVICE(&a->armv7m),
sc->irqmap[ASPEED_DEV_KCS] + aspeed_lpc_kcs_2));
sysbus_connect_irq(SYS_BUS_DEVICE(&s->lpc), 1 + aspeed_lpc_kcs_3,
qdev_get_gpio_in(DEVICE(&s->armv7m),
qdev_get_gpio_in(DEVICE(&a->armv7m),
sc->irqmap[ASPEED_DEV_KCS] + aspeed_lpc_kcs_3));
sysbus_connect_irq(SYS_BUS_DEVICE(&s->lpc), 1 + aspeed_lpc_kcs_4,
qdev_get_gpio_in(DEVICE(&s->armv7m),
qdev_get_gpio_in(DEVICE(&a->armv7m),
sc->irqmap[ASPEED_DEV_KCS] + aspeed_lpc_kcs_4));
/* UART */
@ -435,18 +438,18 @@ static void aspeed_soc_ast1030_class_init(ObjectClass *klass, void *data)
sc->get_irq = aspeed_soc_ast1030_get_irq;
}
static const TypeInfo aspeed_soc_ast1030_type_info = {
.name = "ast1030-a1",
.parent = TYPE_ASPEED_SOC,
.instance_size = sizeof(AspeedSoCState),
.instance_init = aspeed_soc_ast1030_init,
.class_init = aspeed_soc_ast1030_class_init,
.class_size = sizeof(AspeedSoCClass),
static const TypeInfo aspeed_soc_ast10x0_types[] = {
{
.name = TYPE_ASPEED10X0_SOC,
.parent = TYPE_ASPEED_SOC,
.instance_size = sizeof(Aspeed10x0SoCState),
.abstract = true,
}, {
.name = "ast1030-a1",
.parent = TYPE_ASPEED10X0_SOC,
.instance_init = aspeed_soc_ast1030_init,
.class_init = aspeed_soc_ast1030_class_init,
},
};
static void aspeed_soc_register_types(void)
{
type_register_static(&aspeed_soc_ast1030_type_info);
}
type_init(aspeed_soc_register_types)
DEFINE_TYPES(aspeed_soc_ast10x0_types)

201
hw/arm/aspeed_soc.c → hw/arm/aspeed_ast2400.c
View File

@ -135,13 +135,15 @@ static const int aspeed_soc_ast2400_irqmap[] = {
static qemu_irq aspeed_soc_ast2400_get_irq(AspeedSoCState *s, int dev)
{
Aspeed2400SoCState *a = ASPEED2400_SOC(s);
AspeedSoCClass *sc = ASPEED_SOC_GET_CLASS(s);
return qdev_get_gpio_in(DEVICE(&s->vic), sc->irqmap[dev]);
return qdev_get_gpio_in(DEVICE(&a->vic), sc->irqmap[dev]);
}
static void aspeed_soc_init(Object *obj)
static void aspeed_ast2400_soc_init(Object *obj)
{
Aspeed2400SoCState *a = ASPEED2400_SOC(obj);
AspeedSoCState *s = ASPEED_SOC(obj);
AspeedSoCClass *sc = ASPEED_SOC_GET_CLASS(s);
int i;
@ -153,7 +155,7 @@ static void aspeed_soc_init(Object *obj)
}
for (i = 0; i < sc->num_cpus; i++) {
object_initialize_child(obj, "cpu[*]", &s->cpu[i], sc->cpu_type);
object_initialize_child(obj, "cpu[*]", &a->cpu[i], sc->cpu_type);
}
snprintf(typename, sizeof(typename), "aspeed.scu-%s", socname);
@ -167,7 +169,7 @@ static void aspeed_soc_init(Object *obj)
object_property_add_alias(obj, "hw-prot-key", OBJECT(&s->scu),
"hw-prot-key");
object_initialize_child(obj, "vic", &s->vic, TYPE_ASPEED_VIC);
object_initialize_child(obj, "vic", &a->vic, TYPE_ASPEED_VIC);
object_initialize_child(obj, "rtc", &s->rtc, TYPE_ASPEED_RTC);
@ -239,9 +241,10 @@ static void aspeed_soc_init(Object *obj)
object_initialize_child(obj, "video", &s->video, TYPE_UNIMPLEMENTED_DEVICE);
}
static void aspeed_soc_realize(DeviceState *dev, Error **errp)
static void aspeed_ast2400_soc_realize(DeviceState *dev, Error **errp)
{
int i;
Aspeed2400SoCState *a = ASPEED2400_SOC(dev);
AspeedSoCState *s = ASPEED_SOC(dev);
AspeedSoCClass *sc = ASPEED_SOC_GET_CLASS(s);
Error *err = NULL;
@ -264,15 +267,15 @@ 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_property_set_link(OBJECT(&a->cpu[i]), "memory",
OBJECT(s->memory), &error_abort);
if (!qdev_realize(DEVICE(&s->cpu[i]), NULL, errp)) {
if (!qdev_realize(DEVICE(&a->cpu[i]), NULL, errp)) {
return;
}
}
/* SRAM */
sram_name = g_strdup_printf("aspeed.sram.%d", CPU(&s->cpu[0])->cpu_index);
sram_name = g_strdup_printf("aspeed.sram.%d", CPU(&a->cpu[0])->cpu_index);
memory_region_init_ram(&s->sram, OBJECT(s), sram_name, sc->sram_size, &err);
if (err) {
error_propagate(errp, err);
@ -288,14 +291,14 @@ static void aspeed_soc_realize(DeviceState *dev, Error **errp)
aspeed_mmio_map(s, SYS_BUS_DEVICE(&s->scu), 0, sc->memmap[ASPEED_DEV_SCU]);
/* VIC */
if (!sysbus_realize(SYS_BUS_DEVICE(&s->vic), errp)) {
if (!sysbus_realize(SYS_BUS_DEVICE(&a->vic), errp)) {
return;
}
aspeed_mmio_map(s, SYS_BUS_DEVICE(&s->vic), 0, sc->memmap[ASPEED_DEV_VIC]);
sysbus_connect_irq(SYS_BUS_DEVICE(&s->vic), 0,
qdev_get_gpio_in(DEVICE(&s->cpu), ARM_CPU_IRQ));
sysbus_connect_irq(SYS_BUS_DEVICE(&s->vic), 1,
qdev_get_gpio_in(DEVICE(&s->cpu), ARM_CPU_FIQ));
aspeed_mmio_map(s, SYS_BUS_DEVICE(&a->vic), 0, sc->memmap[ASPEED_DEV_VIC]);
sysbus_connect_irq(SYS_BUS_DEVICE(&a->vic), 0,
qdev_get_gpio_in(DEVICE(&a->cpu), ARM_CPU_IRQ));
sysbus_connect_irq(SYS_BUS_DEVICE(&a->vic), 1,
qdev_get_gpio_in(DEVICE(&a->cpu), ARM_CPU_FIQ));
/* RTC */
if (!sysbus_realize(SYS_BUS_DEVICE(&s->rtc), errp)) {
@ -497,36 +500,15 @@ static void aspeed_soc_realize(DeviceState *dev, Error **errp)
sysbus_connect_irq(SYS_BUS_DEVICE(&s->hace), 0,
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_END_OF_LIST(),
};
static void aspeed_soc_class_init(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
dc->realize = aspeed_soc_realize;
/* Reason: Uses serial_hds and nd_table in realize() directly */
dc->user_creatable = false;
device_class_set_props(dc, aspeed_soc_properties);
}
static const TypeInfo aspeed_soc_type_info = {
.name = TYPE_ASPEED_SOC,
.parent = TYPE_DEVICE,
.instance_size = sizeof(AspeedSoCState),
.class_size = sizeof(AspeedSoCClass),
.class_init = aspeed_soc_class_init,
.abstract = true,
};
static void aspeed_soc_ast2400_class_init(ObjectClass *oc, void *data)
{
AspeedSoCClass *sc = ASPEED_SOC_CLASS(oc);
DeviceClass *dc = DEVICE_CLASS(oc);
dc->realize = aspeed_ast2400_soc_realize;
/* Reason: Uses serial_hds and nd_table in realize() directly */
dc->user_creatable = false;
sc->name = "ast2400-a1";
sc->cpu_type = ARM_CPU_TYPE_NAME("arm926");
@ -543,17 +525,14 @@ static void aspeed_soc_ast2400_class_init(ObjectClass *oc, void *data)
sc->get_irq = aspeed_soc_ast2400_get_irq;
}
static const TypeInfo aspeed_soc_ast2400_type_info = {
.name = "ast2400-a1",
.parent = TYPE_ASPEED_SOC,
.instance_init = aspeed_soc_init,
.instance_size = sizeof(AspeedSoCState),
.class_init = aspeed_soc_ast2400_class_init,
};
static void aspeed_soc_ast2500_class_init(ObjectClass *oc, void *data)
{
AspeedSoCClass *sc = ASPEED_SOC_CLASS(oc);
DeviceClass *dc = DEVICE_CLASS(oc);
dc->realize = aspeed_ast2400_soc_realize;
/* Reason: Uses serial_hds and nd_table in realize() directly */
dc->user_creatable = false;
sc->name = "ast2500-a1";
sc->cpu_type = ARM_CPU_TYPE_NAME("arm1176");
@ -570,114 +549,22 @@ static void aspeed_soc_ast2500_class_init(ObjectClass *oc, void *data)
sc->get_irq = aspeed_soc_ast2400_get_irq;
}
static const TypeInfo aspeed_soc_ast2500_type_info = {
.name = "ast2500-a1",
.parent = TYPE_ASPEED_SOC,
.instance_init = aspeed_soc_init,
.instance_size = sizeof(AspeedSoCState),
.class_init = aspeed_soc_ast2500_class_init,
};
static void aspeed_soc_register_types(void)
{
type_register_static(&aspeed_soc_type_info);
type_register_static(&aspeed_soc_ast2400_type_info);
type_register_static(&aspeed_soc_ast2500_type_info);
static const TypeInfo aspeed_soc_ast2400_types[] = {
{
.name = TYPE_ASPEED2400_SOC,
.parent = TYPE_ASPEED_SOC,
.instance_init = aspeed_ast2400_soc_init,
.instance_size = sizeof(Aspeed2400SoCState),
.abstract = true,
}, {
.name = "ast2400-a1",
.parent = TYPE_ASPEED2400_SOC,
.class_init = aspeed_soc_ast2400_class_init,
}, {
.name = "ast2500-a1",
.parent = TYPE_ASPEED2400_SOC,
.class_init = aspeed_soc_ast2500_class_init,
},
};
type_init(aspeed_soc_register_types);
qemu_irq aspeed_soc_get_irq(AspeedSoCState *s, int dev)
{
return ASPEED_SOC_GET_CLASS(s)->get_irq(s, dev);
}
bool aspeed_soc_uart_realize(AspeedSoCState *s, Error **errp)
{
AspeedSoCClass *sc = ASPEED_SOC_GET_CLASS(s);
SerialMM *smm;
for (int i = 0, uart = ASPEED_DEV_UART1; i < sc->uarts_num; i++, uart++) {
smm = &s->uart[i];
/* Chardev property is set by the machine. */
qdev_prop_set_uint8(DEVICE(smm), "regshift", 2);
qdev_prop_set_uint32(DEVICE(smm), "baudbase", 38400);
qdev_set_legacy_instance_id(DEVICE(smm), sc->memmap[uart], 2);
qdev_prop_set_uint8(DEVICE(smm), "endianness", DEVICE_LITTLE_ENDIAN);
if (!sysbus_realize(SYS_BUS_DEVICE(smm), errp)) {
return false;
}
sysbus_connect_irq(SYS_BUS_DEVICE(smm), 0, aspeed_soc_get_irq(s, uart));
aspeed_mmio_map(s, SYS_BUS_DEVICE(smm), 0, sc->memmap[uart]);
}
return true;
}
void aspeed_soc_uart_set_chr(AspeedSoCState *s, int dev, Chardev *chr)
{
AspeedSoCClass *sc = ASPEED_SOC_GET_CLASS(s);
int i = dev - ASPEED_DEV_UART1;
g_assert(0 <= i && i < ARRAY_SIZE(s->uart) && i < sc->uarts_num);
qdev_prop_set_chr(DEVICE(&s->uart[i]), "chardev", chr);
}
/*
* SDMC should be realized first to get correct RAM size and max size
* values
*/
bool aspeed_soc_dram_init(AspeedSoCState *s, Error **errp)
{
AspeedSoCClass *sc = ASPEED_SOC_GET_CLASS(s);
ram_addr_t ram_size, max_ram_size;
ram_size = object_property_get_uint(OBJECT(&s->sdmc), "ram-size",
&error_abort);
max_ram_size = object_property_get_uint(OBJECT(&s->sdmc), "max-ram-size",
&error_abort);
memory_region_init(&s->dram_container, OBJECT(s), "ram-container",
max_ram_size);
memory_region_add_subregion(&s->dram_container, 0, s->dram_mr);
/*
* Add a memory region beyond the RAM region to let firmwares scan
* the address space with load/store and guess how much RAM the
* SoC has.
*/
if (ram_size < max_ram_size) {
DeviceState *dev = qdev_new(TYPE_UNIMPLEMENTED_DEVICE);
qdev_prop_set_string(dev, "name", "ram-empty");
qdev_prop_set_uint64(dev, "size", max_ram_size - ram_size);
if (!sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), errp)) {
return false;
}
memory_region_add_subregion_overlap(&s->dram_container, ram_size,
sysbus_mmio_get_region(SYS_BUS_DEVICE(dev), 0), -1000);
}
memory_region_add_subregion(s->memory,
sc->memmap[ASPEED_DEV_SDRAM], &s->dram_container);
return true;
}
void aspeed_mmio_map(AspeedSoCState *s, SysBusDevice *dev, int n, hwaddr addr)
{
memory_region_add_subregion(s->memory, addr,
sysbus_mmio_get_region(dev, n));
}
void aspeed_mmio_map_unimplemented(AspeedSoCState *s, SysBusDevice *dev,
const char *name, hwaddr addr, uint64_t size)
{
qdev_prop_set_string(DEVICE(dev), "name", name);
qdev_prop_set_uint64(DEVICE(dev), "size", size);
sysbus_realize(dev, &error_abort);
memory_region_add_subregion_overlap(s->memory, addr,
sysbus_mmio_get_region(dev, 0), -1000);
}
DEFINE_TYPES(aspeed_soc_ast2400_types)

75
hw/arm/aspeed_ast2600.c
View File

@ -137,13 +137,15 @@ static const int aspeed_soc_ast2600_irqmap[] = {
static qemu_irq aspeed_soc_ast2600_get_irq(AspeedSoCState *s, int dev)
{
Aspeed2600SoCState *a = ASPEED2600_SOC(s);
AspeedSoCClass *sc = ASPEED_SOC_GET_CLASS(s);
return qdev_get_gpio_in(DEVICE(&s->a7mpcore), sc->irqmap[dev]);
return qdev_get_gpio_in(DEVICE(&a->a7mpcore), sc->irqmap[dev]);
}
static void aspeed_soc_ast2600_init(Object *obj)
{
Aspeed2600SoCState *a = ASPEED2600_SOC(obj);
AspeedSoCState *s = ASPEED_SOC(obj);
AspeedSoCClass *sc = ASPEED_SOC_GET_CLASS(s);
int i;
@ -155,7 +157,7 @@ static void aspeed_soc_ast2600_init(Object *obj)
}
for (i = 0; i < sc->num_cpus; i++) {
object_initialize_child(obj, "cpu[*]", &s->cpu[i], sc->cpu_type);
object_initialize_child(obj, "cpu[*]", &a->cpu[i], sc->cpu_type);
}
snprintf(typename, sizeof(typename), "aspeed.scu-%s", socname);
@ -169,7 +171,7 @@ static void aspeed_soc_ast2600_init(Object *obj)
object_property_add_alias(obj, "hw-prot-key", OBJECT(&s->scu),
"hw-prot-key");
object_initialize_child(obj, "a7mpcore", &s->a7mpcore,
object_initialize_child(obj, "a7mpcore", &a->a7mpcore,
TYPE_A15MPCORE_PRIV);
object_initialize_child(obj, "rtc", &s->rtc, TYPE_ASPEED_RTC);
@ -277,6 +279,7 @@ static uint64_t aspeed_calc_affinity(int cpu)
static void aspeed_soc_ast2600_realize(DeviceState *dev, Error **errp)
{
int i;
Aspeed2600SoCState *a = ASPEED2600_SOC(dev);
AspeedSoCState *s = ASPEED_SOC(dev);
AspeedSoCClass *sc = ASPEED_SOC_GET_CLASS(s);
Error *err = NULL;
@ -306,39 +309,39 @@ static void aspeed_soc_ast2600_realize(DeviceState *dev, Error **errp)
/* CPU */
for (i = 0; i < sc->num_cpus; i++) {
if (sc->num_cpus > 1) {
object_property_set_int(OBJECT(&s->cpu[i]), "reset-cbar",
object_property_set_int(OBJECT(&a->cpu[i]), "reset-cbar",
ASPEED_A7MPCORE_ADDR, &error_abort);
}
object_property_set_int(OBJECT(&s->cpu[i]), "mp-affinity",
object_property_set_int(OBJECT(&a->cpu[i]), "mp-affinity",
aspeed_calc_affinity(i), &error_abort);
object_property_set_int(OBJECT(&s->cpu[i]), "cntfrq", 1125000000,
object_property_set_int(OBJECT(&a->cpu[i]), "cntfrq", 1125000000,
&error_abort);
object_property_set_bool(OBJECT(&s->cpu[i]), "neon", false,
object_property_set_bool(OBJECT(&a->cpu[i]), "neon", false,
&error_abort);
object_property_set_bool(OBJECT(&s->cpu[i]), "vfp-d32", false,
object_property_set_bool(OBJECT(&a->cpu[i]), "vfp-d32", false,
&error_abort);
object_property_set_link(OBJECT(&s->cpu[i]), "memory",
object_property_set_link(OBJECT(&a->cpu[i]), "memory",
OBJECT(s->memory), &error_abort);
if (!qdev_realize(DEVICE(&s->cpu[i]), NULL, errp)) {
if (!qdev_realize(DEVICE(&a->cpu[i]), NULL, errp)) {
return;
}
}
/* A7MPCORE */
object_property_set_int(OBJECT(&s->a7mpcore), "num-cpu", sc->num_cpus,
object_property_set_int(OBJECT(&a->a7mpcore), "num-cpu", sc->num_cpus,
&error_abort);
object_property_set_int(OBJECT(&s->a7mpcore), "num-irq",
object_property_set_int(OBJECT(&a->a7mpcore), "num-irq",
ROUND_UP(AST2600_MAX_IRQ + GIC_INTERNAL, 32),
&error_abort);
sysbus_realize(SYS_BUS_DEVICE(&s->a7mpcore), &error_abort);
aspeed_mmio_map(s, SYS_BUS_DEVICE(&s->a7mpcore), 0, ASPEED_A7MPCORE_ADDR);
sysbus_realize(SYS_BUS_DEVICE(&a->a7mpcore), &error_abort);
aspeed_mmio_map(s, SYS_BUS_DEVICE(&a->a7mpcore), 0, ASPEED_A7MPCORE_ADDR);
for (i = 0; i < sc->num_cpus; i++) {
SysBusDevice *sbd = SYS_BUS_DEVICE(&s->a7mpcore);
DeviceState *d = DEVICE(&s->cpu[i]);
SysBusDevice *sbd = SYS_BUS_DEVICE(&a->a7mpcore);
DeviceState *d = DEVICE(&a->cpu[i]);
irq = qdev_get_gpio_in(d, ARM_CPU_IRQ);
sysbus_connect_irq(sbd, i, irq);
@ -351,7 +354,7 @@ static void aspeed_soc_ast2600_realize(DeviceState *dev, Error **errp)
}
/* SRAM */
sram_name = g_strdup_printf("aspeed.sram.%d", CPU(&s->cpu[0])->cpu_index);
sram_name = g_strdup_printf("aspeed.sram.%d", CPU(&a->cpu[0])->cpu_index);
memory_region_init_ram(&s->sram, OBJECT(s), sram_name, sc->sram_size, &err);
if (err) {
error_propagate(errp, err);
@ -413,7 +416,7 @@ static void aspeed_soc_ast2600_realize(DeviceState *dev, Error **errp)
}
aspeed_mmio_map(s, SYS_BUS_DEVICE(&s->i2c), 0, sc->memmap[ASPEED_DEV_I2C]);
for (i = 0; i < ASPEED_I2C_GET_CLASS(&s->i2c)->num_busses; i++) {
irq = qdev_get_gpio_in(DEVICE(&s->a7mpcore),
irq = qdev_get_gpio_in(DEVICE(&a->a7mpcore),
sc->irqmap[ASPEED_DEV_I2C] + i);
/* The AST2600 I2C controller has one IRQ per bus. */
sysbus_connect_irq(SYS_BUS_DEVICE(&s->i2c.busses[i]), 0, irq);
@ -579,19 +582,19 @@ static void aspeed_soc_ast2600_realize(DeviceState *dev, Error **errp)
* offset 0.
*/
sysbus_connect_irq(SYS_BUS_DEVICE(&s->lpc), 1 + aspeed_lpc_kcs_1,
qdev_get_gpio_in(DEVICE(&s->a7mpcore),
qdev_get_gpio_in(DEVICE(&a->a7mpcore),
sc->irqmap[ASPEED_DEV_KCS] + aspeed_lpc_kcs_1));
sysbus_connect_irq(SYS_BUS_DEVICE(&s->lpc), 1 + aspeed_lpc_kcs_2,
qdev_get_gpio_in(DEVICE(&s->a7mpcore),
qdev_get_gpio_in(DEVICE(&a->a7mpcore),
sc->irqmap[ASPEED_DEV_KCS] + aspeed_lpc_kcs_2));
sysbus_connect_irq(SYS_BUS_DEVICE(&s->lpc), 1 + aspeed_lpc_kcs_3,
qdev_get_gpio_in(DEVICE(&s->a7mpcore),
qdev_get_gpio_in(DEVICE(&a->a7mpcore),
sc->irqmap[ASPEED_DEV_KCS] + aspeed_lpc_kcs_3));
sysbus_connect_irq(SYS_BUS_DEVICE(&s->lpc), 1 + aspeed_lpc_kcs_4,
qdev_get_gpio_in(DEVICE(&s->a7mpcore),
qdev_get_gpio_in(DEVICE(&a->a7mpcore),
sc->irqmap[ASPEED_DEV_KCS] + aspeed_lpc_kcs_4));
/* HACE */
@ -611,7 +614,7 @@ static void aspeed_soc_ast2600_realize(DeviceState *dev, Error **errp)
}
aspeed_mmio_map(s, SYS_BUS_DEVICE(&s->i3c), 0, sc->memmap[ASPEED_DEV_I3C]);
for (i = 0; i < ASPEED_I3C_NR_DEVICES; i++) {
irq = qdev_get_gpio_in(DEVICE(&s->a7mpcore),
irq = qdev_get_gpio_in(DEVICE(&a->a7mpcore),
sc->irqmap[ASPEED_DEV_I3C] + i);
/* The AST2600 I3C controller has one IRQ per bus. */
sysbus_connect_irq(SYS_BUS_DEVICE(&s->i3c.devices[i]), 0, irq);
@ -646,18 +649,18 @@ static void aspeed_soc_ast2600_class_init(ObjectClass *oc, void *data)
sc->get_irq = aspeed_soc_ast2600_get_irq;
}
static const TypeInfo aspeed_soc_ast2600_type_info = {
.name = "ast2600-a3",
.parent = TYPE_ASPEED_SOC,
.instance_size = sizeof(AspeedSoCState),
.instance_init = aspeed_soc_ast2600_init,
.class_init = aspeed_soc_ast2600_class_init,
.class_size = sizeof(AspeedSoCClass),
static const TypeInfo aspeed_soc_ast2600_types[] = {
{
.name = TYPE_ASPEED2600_SOC,
.parent = TYPE_ASPEED_SOC,
.instance_size = sizeof(Aspeed2600SoCState),
.abstract = true,
}, {
.name = "ast2600-a3",
.parent = TYPE_ASPEED2600_SOC,
.instance_init = aspeed_soc_ast2600_init,
.class_init = aspeed_soc_ast2600_class_init,
},
};
static void aspeed_soc_register_types(void)
{
type_register_static(&aspeed_soc_ast2600_type_info);
};
type_init(aspeed_soc_register_types)
DEFINE_TYPES(aspeed_soc_ast2600_types)

154
hw/arm/aspeed_soc_common.c Normal file
View File

@ -0,0 +1,154 @@
/*
* ASPEED SoC family
*
* Andrew Jeffery <andrew@aj.id.au>
* Jeremy Kerr <jk@ozlabs.org>
*
* Copyright 2016 IBM Corp.
*
* This code is licensed under the GPL version 2 or later. See
* the COPYING file in the top-level directory.
*/
#include "qemu/osdep.h"
#include "qapi/error.h"
#include "hw/qdev-properties.h"
#include "hw/misc/unimp.h"
#include "hw/arm/aspeed_soc.h"
#include "hw/char/serial.h"
qemu_irq aspeed_soc_get_irq(AspeedSoCState *s, int dev)
{
return ASPEED_SOC_GET_CLASS(s)->get_irq(s, dev);
}
bool aspeed_soc_uart_realize(AspeedSoCState *s, Error **errp)
{
AspeedSoCClass *sc = ASPEED_SOC_GET_CLASS(s);
SerialMM *smm;
for (int i = 0, uart = ASPEED_DEV_UART1; i < sc->uarts_num; i++, uart++) {
smm = &s->uart[i];
/* Chardev property is set by the machine. */
qdev_prop_set_uint8(DEVICE(smm), "regshift", 2);
qdev_prop_set_uint32(DEVICE(smm), "baudbase", 38400);
qdev_set_legacy_instance_id(DEVICE(smm), sc->memmap[uart], 2);
qdev_prop_set_uint8(DEVICE(smm), "endianness", DEVICE_LITTLE_ENDIAN);
if (!sysbus_realize(SYS_BUS_DEVICE(smm), errp)) {
return false;
}
sysbus_connect_irq(SYS_BUS_DEVICE(smm), 0, aspeed_soc_get_irq(s, uart));
aspeed_mmio_map(s, SYS_BUS_DEVICE(smm), 0, sc->memmap[uart]);
}
return true;
}
void aspeed_soc_uart_set_chr(AspeedSoCState *s, int dev, Chardev *chr)
{
AspeedSoCClass *sc = ASPEED_SOC_GET_CLASS(s);
int i = dev - ASPEED_DEV_UART1;
g_assert(0 <= i && i < ARRAY_SIZE(s->uart) && i < sc->uarts_num);
qdev_prop_set_chr(DEVICE(&s->uart[i]), "chardev", chr);
}
/*
* SDMC should be realized first to get correct RAM size and max size
* values
*/
bool aspeed_soc_dram_init(AspeedSoCState *s, Error **errp)
{
AspeedSoCClass *sc = ASPEED_SOC_GET_CLASS(s);
ram_addr_t ram_size, max_ram_size;
ram_size = object_property_get_uint(OBJECT(&s->sdmc), "ram-size",
&error_abort);
max_ram_size = object_property_get_uint(OBJECT(&s->sdmc), "max-ram-size",
&error_abort);
memory_region_init(&s->dram_container, OBJECT(s), "ram-container",
max_ram_size);
memory_region_add_subregion(&s->dram_container, 0, s->dram_mr);
/*
* Add a memory region beyond the RAM region to let firmwares scan
* the address space with load/store and guess how much RAM the
* SoC has.
*/
if (ram_size < max_ram_size) {
DeviceState *dev = qdev_new(TYPE_UNIMPLEMENTED_DEVICE);
qdev_prop_set_string(dev, "name", "ram-empty");
qdev_prop_set_uint64(dev, "size", max_ram_size - ram_size);
if (!sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), errp)) {
return false;
}
memory_region_add_subregion_overlap(&s->dram_container, ram_size,
sysbus_mmio_get_region(SYS_BUS_DEVICE(dev), 0), -1000);
}
memory_region_add_subregion(s->memory,
sc->memmap[ASPEED_DEV_SDRAM], &s->dram_container);
return true;
}
void aspeed_mmio_map(AspeedSoCState *s, SysBusDevice *dev, int n, hwaddr addr)
{
memory_region_add_subregion(s->memory, addr,
sysbus_mmio_get_region(dev, n));
}
void aspeed_mmio_map_unimplemented(AspeedSoCState *s, SysBusDevice *dev,
const char *name, hwaddr addr, uint64_t size)
{
qdev_prop_set_string(DEVICE(dev), "name", name);
qdev_prop_set_uint64(DEVICE(dev), "size", size);
sysbus_realize(dev, &error_abort);
memory_region_add_subregion_overlap(s->memory, addr,
sysbus_mmio_get_region(dev, 0), -1000);
}
static void aspeed_soc_realize(DeviceState *dev, Error **errp)
{
AspeedSoCState *s = ASPEED_SOC(dev);
if (!s->memory) {
error_setg(errp, "'memory' link is not set");
return;
}
}
static Property aspeed_soc_properties[] = {
DEFINE_PROP_LINK("dram", AspeedSoCState, dram_mr, TYPE_MEMORY_REGION,
MemoryRegion *),
DEFINE_PROP_LINK("memory", AspeedSoCState, memory, TYPE_MEMORY_REGION,
MemoryRegion *),
DEFINE_PROP_END_OF_LIST(),
};
static void aspeed_soc_class_init(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
dc->realize = aspeed_soc_realize;
device_class_set_props(dc, aspeed_soc_properties);
}
static const TypeInfo aspeed_soc_types[] = {
{
.name = TYPE_ASPEED_SOC,
.parent = TYPE_DEVICE,
.instance_size = sizeof(AspeedSoCState),
.class_size = sizeof(AspeedSoCClass),
.class_init = aspeed_soc_class_init,
.abstract = true,
},
};
DEFINE_TYPES(aspeed_soc_types)

27
hw/arm/fby35.c
View File

@ -27,8 +27,8 @@ struct Fby35State {
MemoryRegion bic_memory;
Clock *bic_sysclk;
AspeedSoCState bmc;
AspeedSoCState bic;
Aspeed2600SoCState bmc;
Aspeed10x0SoCState bic;
bool mmio_exec;
};
@ -70,7 +70,10 @@ static void fby35_bmc_write_boot_rom(DriveInfo *dinfo, MemoryRegion *mr,
static void fby35_bmc_init(Fby35State *s)
{
AspeedSoCState *soc;
object_initialize_child(OBJECT(s), "bmc", &s->bmc, "ast2600-a3");
soc = ASPEED_SOC(&s->bmc);
memory_region_init(&s->bmc_memory, OBJECT(&s->bmc), "bmc-memory",
UINT64_MAX);
@ -87,22 +90,21 @@ static void fby35_bmc_init(Fby35State *s)
&error_abort);
object_property_set_int(OBJECT(&s->bmc), "hw-strap2", 0x00000003,
&error_abort);
aspeed_soc_uart_set_chr(&s->bmc, ASPEED_DEV_UART5, serial_hd(0));
aspeed_soc_uart_set_chr(soc, ASPEED_DEV_UART5, serial_hd(0));
qdev_realize(DEVICE(&s->bmc), NULL, &error_abort);
aspeed_board_init_flashes(&s->bmc.fmc, "n25q00", 2, 0);
aspeed_board_init_flashes(&soc->fmc, "n25q00", 2, 0);
/* Install first FMC flash content as a boot rom. */
if (!s->mmio_exec) {
DriveInfo *mtd0 = drive_get(IF_MTD, 0, 0);
if (mtd0) {
AspeedSoCState *bmc = &s->bmc;
uint64_t rom_size = memory_region_size(&bmc->spi_boot);
uint64_t rom_size = memory_region_size(&soc->spi_boot);
memory_region_init_rom(&s->bmc_boot_rom, NULL, "aspeed.boot_rom",
rom_size, &error_abort);
memory_region_add_subregion_overlap(&bmc->spi_boot_container, 0,
memory_region_add_subregion_overlap(&soc->spi_boot_container, 0,
&s->bmc_boot_rom, 1);
fby35_bmc_write_boot_rom(mtd0, &s->bmc_boot_rom,
@ -114,10 +116,13 @@ static void fby35_bmc_init(Fby35State *s)
static void fby35_bic_init(Fby35State *s)
{
AspeedSoCState *soc;
s->bic_sysclk = clock_new(OBJECT(s), "SYSCLK");
clock_set_hz(s->bic_sysclk, 200000000ULL);
object_initialize_child(OBJECT(s), "bic", &s->bic, "ast1030-a1");
soc = ASPEED_SOC(&s->bic);
memory_region_init(&s->bic_memory, OBJECT(&s->bic), "bic-memory",
UINT64_MAX);
@ -125,12 +130,12 @@ static void fby35_bic_init(Fby35State *s)
qdev_connect_clock_in(DEVICE(&s->bic), "sysclk", s->bic_sysclk);
object_property_set_link(OBJECT(&s->bic), "memory", OBJECT(&s->bic_memory),
&error_abort);
aspeed_soc_uart_set_chr(&s->bic, ASPEED_DEV_UART5, serial_hd(1));
aspeed_soc_uart_set_chr(soc, ASPEED_DEV_UART5, serial_hd(1));
qdev_realize(DEVICE(&s->bic), NULL, &error_abort);
aspeed_board_init_flashes(&s->bic.fmc, "sst25vf032b", 2, 2);
aspeed_board_init_flashes(&s->bic.spi[0], "sst25vf032b", 2, 4);
aspeed_board_init_flashes(&s->bic.spi[1], "sst25vf032b", 2, 6);
aspeed_board_init_flashes(&soc->fmc, "sst25vf032b", 2, 2);
aspeed_board_init_flashes(&soc->spi[0], "sst25vf032b", 2, 4);
aspeed_board_init_flashes(&soc->spi[1], "sst25vf032b", 2, 6);
}
static void fby35_init(MachineState *machine)

3
hw/arm/meson.build
View File

@ -48,8 +48,9 @@ arm_ss.add(when: 'CONFIG_FSL_IMX25', if_true: files('fsl-imx25.c', 'imx25_pdk.c'
arm_ss.add(when: 'CONFIG_FSL_IMX31', if_true: files('fsl-imx31.c', 'kzm.c'))
arm_ss.add(when: 'CONFIG_FSL_IMX6', if_true: files('fsl-imx6.c'))
arm_ss.add(when: 'CONFIG_ASPEED_SOC', if_true: files(
'aspeed_soc.c',
'aspeed.c',
'aspeed_soc_common.c',
'aspeed_ast2400.c',
'aspeed_ast2600.c',
'aspeed_ast10x0.c',
'aspeed_eeprom.c',

35
include/hw/arm/aspeed_soc.h
View File

@ -47,20 +47,14 @@
#define ASPEED_JTAG_NUM 2
struct AspeedSoCState {
/*< private >*/
DeviceState parent;
/*< public >*/
ARMCPU cpu[ASPEED_CPUS_NUM];
A15MPPrivState a7mpcore;
ARMv7MState armv7m;
MemoryRegion *memory;
MemoryRegion *dram_mr;
MemoryRegion dram_container;
MemoryRegion sram;
MemoryRegion spi_boot_container;
MemoryRegion spi_boot;
AspeedVICState vic;
AspeedRtcState rtc;
AspeedTimerCtrlState timerctrl;
AspeedI2CState i2c;
@ -101,6 +95,35 @@ struct AspeedSoCState {
#define TYPE_ASPEED_SOC "aspeed-soc"
OBJECT_DECLARE_TYPE(AspeedSoCState, AspeedSoCClass, ASPEED_SOC)
struct Aspeed2400SoCState {
AspeedSoCState parent;
ARMCPU cpu[ASPEED_CPUS_NUM];
AspeedVICState vic;
};
#define TYPE_ASPEED2400_SOC "aspeed2400-soc"
OBJECT_DECLARE_SIMPLE_TYPE(Aspeed2400SoCState, ASPEED2400_SOC)
struct Aspeed2600SoCState {
AspeedSoCState parent;
A15MPPrivState a7mpcore;
ARMCPU cpu[ASPEED_CPUS_NUM]; /* XXX belong to a7mpcore */
};
#define TYPE_ASPEED2600_SOC "aspeed2600-soc"
OBJECT_DECLARE_SIMPLE_TYPE(Aspeed2600SoCState, ASPEED2600_SOC)
struct Aspeed10x0SoCState {
AspeedSoCState parent;
ARMv7MState armv7m;
};
#define TYPE_ASPEED10X0_SOC "aspeed10x0-soc"
OBJECT_DECLARE_SIMPLE_TYPE(Aspeed10x0SoCState, ASPEED10X0_SOC)
struct AspeedSoCClass {
DeviceClass parent_class;