int __init arch_smp_init_cpus(void)
{
int rc;
const char *str;
physical_addr_t hwid;
unsigned int i, cpus_count = 0, cpu = 1;
bool bootcpu_valid = false;
struct vmm_devtree_node *dn, *cpus;
smp_init_ops();
cpus = vmm_devtree_getnode(VMM_DEVTREE_PATH_SEPARATOR_STRING "cpus");
if (!cpus) {
vmm_printf("%s: Failed to find cpus node\n",
__func__);
return VMM_ENOTAVAIL;
}
dn = NULL;
vmm_devtree_for_each_child(dn, cpus) {
str = NULL;
rc = vmm_devtree_read_string(dn,
VMM_DEVTREE_DEVICE_TYPE_ATTR_NAME, &str);
if (rc || !str) {
continue;
}
if (strcmp(str, VMM_DEVTREE_DEVICE_TYPE_VAL_CPU)) {
continue;
}
cpus_count++;
}
if (early_hiwdt100_wdt_init()) {
pr_err("%s: failed to initial wdt\n", __FUNCTION__);
}
}
bool __init hisi_smp_init_ops(void)
{
#ifdef CONFIG_MCPM
mcpm_smp_set_ops();
return true;
#endif
return false;
}
static const char *hisi_compat[] __initdata = {
"hisilicon,hi6210",
NULL,
};
DT_MACHINE_START(HS_DT, "unknown")
.dt_compat = hisi_compat,
.smp_init = smp_init_ops(hisi_smp_init_ops),
.map_io = hi6210_map_common_io,
.init_irq = irqchip_init,
.init_time = hisi_timer_init,
.init_machine = hisi_init,
MACHINE_END
24000000);
}
static const struct of_device_id v2m_dt_bus_match[] __initconst = {
{ .compatible = "simple-bus", },
{ .compatible = "arm,amba-bus", },
{ .compatible = "arm,vexpress,config-bus", },
{}
};
static void __init v2m_dt_init(void)
{
l2x0_of_init(0x00400000, 0xfe0fffff);
of_platform_populate(NULL, v2m_dt_bus_match, NULL, NULL);
}
static const char * const v2m_dt_match[] __initconst = {
"arm,vexpress",
NULL,
};
DT_MACHINE_START(VEXPRESS_DT, "ARM-Versatile Express")
.dt_compat = v2m_dt_match,
.smp = smp_ops(vexpress_smp_ops),
.smp_init = smp_init_ops(vexpress_smp_init_ops),
.map_io = v2m_dt_map_io,
.init_early = v2m_dt_init_early,
.init_time = v2m_dt_timer_init,
.init_machine = v2m_dt_init,
MACHINE_END
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <linux/init.h>
#include <asm/mach/arch.h>
#include "common.h"
#include "r8a7790.h"
#include "rcar-gen2.h"
static const char * const r8a7790_boards_compat_dt[] __initconst = {
"renesas,r8a7790",
NULL,
};
DT_MACHINE_START(R8A7790_DT, "Generic R8A7790 (Flattened Device Tree)")
.smp_init = smp_init_ops(shmobile_smp_init_fallback_ops),
.smp = smp_ops(r8a7790_smp_ops),
.init_early = shmobile_init_delay,
.init_time = rcar_gen2_timer_init,
.init_late = shmobile_init_late,
.reserve = rcar_gen2_reserve,
.dt_compat = r8a7790_boards_compat_dt,
MACHINE_END
