summaryrefslogtreecommitdiff
path: root/arch/arm/mach-socfpga/socfpga.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-socfpga/socfpga.c')
-rw-r--r--arch/arm/mach-socfpga/socfpga.c23
1 files changed, 11 insertions, 12 deletions
diff --git a/arch/arm/mach-socfpga/socfpga.c b/arch/arm/mach-socfpga/socfpga.c
index 6732924a5fee..1042c023cf24 100644
--- a/arch/arm/mach-socfpga/socfpga.c
+++ b/arch/arm/mach-socfpga/socfpga.c
@@ -15,12 +15,12 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <linux/dw_apb_timer.h>
+#include <linux/irqchip.h>
#include <linux/of_address.h>
#include <linux/of_irq.h>
#include <linux/of_platform.h>
#include <asm/hardware/cache-l2x0.h>
-#include <asm/hardware/gic.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
@@ -29,6 +29,7 @@
void __iomem *socfpga_scu_base_addr = ((void __iomem *)(SOCFPGA_SCU_VIRT_BASE));
void __iomem *sys_manager_base_addr;
void __iomem *rst_manager_base_addr;
+unsigned long cpu1start_addr;
static struct map_desc scu_io_desc __initdata = {
.virtual = SOCFPGA_SCU_VIRT_BASE,
@@ -62,25 +63,25 @@ static void __init socfpga_map_io(void)
early_printk("Early printk initialized\n");
}
-const static struct of_device_id irq_match[] = {
- { .compatible = "arm,cortex-a9-gic", .data = gic_of_init, },
- {}
-};
-
void __init socfpga_sysmgr_init(void)
{
struct device_node *np;
np = of_find_compatible_node(NULL, NULL, "altr,sys-mgr");
+
+ if (of_property_read_u32(np, "cpu1-start-addr",
+ (u32 *) &cpu1start_addr))
+ pr_err("SMP: Need cpu1-start-addr in device tree.\n");
+
sys_manager_base_addr = of_iomap(np, 0);
np = of_find_compatible_node(NULL, NULL, "altr,rst-mgr");
rst_manager_base_addr = of_iomap(np, 0);
}
-static void __init gic_init_irq(void)
+static void __init socfpga_init_irq(void)
{
- of_irq_init(irq_match);
+ irqchip_init();
socfpga_sysmgr_init();
}
@@ -98,16 +99,14 @@ static void __init socfpga_cyclone5_init(void)
static const char *altera_dt_match[] = {
"altr,socfpga",
- "altr,socfpga-cyclone5",
NULL
};
DT_MACHINE_START(SOCFPGA, "Altera SOCFPGA")
.smp = smp_ops(socfpga_smp_ops),
.map_io = socfpga_map_io,
- .init_irq = gic_init_irq,
- .handle_irq = gic_handle_irq,
- .timer = &dw_apb_timer,
+ .init_irq = socfpga_init_irq,
+ .init_time = dw_apb_timer_init,
.init_machine = socfpga_cyclone5_init,
.restart = socfpga_cyclone5_restart,
.dt_compat = altera_dt_match,