From 2e5577bc5563ccf453249e884be9a223deabab5b Mon Sep 17 00:00:00 2001 From: Peter Crosthwaite Date: Fri, 19 Jun 2015 14:17:45 +0100 Subject: arm: xlnx-zynqmp: Preface CPU variables with "apu" The CPUs currently supported by zynqmp are the APU (application processing unit) CPUs. There are other CPUs in Zynqmp so unqualified "cpus" in ambiguous. Preface the variables with "APU" accordingly, to prepare support adding the RPU (realtime processing unit) processors. Signed-off-by: Peter Crosthwaite Reviewed-by: Edgar E. Iglesias Message-id: ce32287fc365aea898465e981da3546a227e0811.1434501320.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell --- hw/arm/xlnx-zynqmp.c | 26 ++++++++++++++------------ 1 file changed, 14 insertions(+), 12 deletions(-) (limited to 'hw/arm/xlnx-zynqmp.c') diff --git a/hw/arm/xlnx-zynqmp.c b/hw/arm/xlnx-zynqmp.c index 6b01965..353ecad 100644 --- a/hw/arm/xlnx-zynqmp.c +++ b/hw/arm/xlnx-zynqmp.c @@ -64,10 +64,10 @@ static void xlnx_zynqmp_init(Object *obj) XlnxZynqMPState *s = XLNX_ZYNQMP(obj); int i; - for (i = 0; i < XLNX_ZYNQMP_NUM_CPUS; i++) { - object_initialize(&s->cpu[i], sizeof(s->cpu[i]), + for (i = 0; i < XLNX_ZYNQMP_NUM_APU_CPUS; i++) { + object_initialize(&s->apu_cpu[i], sizeof(s->apu_cpu[i]), "cortex-a53-" TYPE_ARM_CPU); - object_property_add_child(obj, "cpu[*]", OBJECT(&s->cpu[i]), + object_property_add_child(obj, "apu-cpu[*]", OBJECT(&s->apu_cpu[i]), &error_abort); } @@ -95,7 +95,7 @@ static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp) qdev_prop_set_uint32(DEVICE(&s->gic), "num-irq", GIC_NUM_SPI_INTR + 32); qdev_prop_set_uint32(DEVICE(&s->gic), "revision", 2); - qdev_prop_set_uint32(DEVICE(&s->gic), "num-cpu", XLNX_ZYNQMP_NUM_CPUS); + qdev_prop_set_uint32(DEVICE(&s->gic), "num-cpu", XLNX_ZYNQMP_NUM_APU_CPUS); object_property_set_bool(OBJECT(&s->gic), true, "realized", &err); if (err) { error_propagate((errp), (err)); @@ -121,38 +121,40 @@ static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp) } } - for (i = 0; i < XLNX_ZYNQMP_NUM_CPUS; i++) { + for (i = 0; i < XLNX_ZYNQMP_NUM_APU_CPUS; i++) { qemu_irq irq; - object_property_set_int(OBJECT(&s->cpu[i]), QEMU_PSCI_CONDUIT_SMC, + object_property_set_int(OBJECT(&s->apu_cpu[i]), QEMU_PSCI_CONDUIT_SMC, "psci-conduit", &error_abort); if (i > 0) { /* Secondary CPUs start in PSCI powered-down state */ - object_property_set_bool(OBJECT(&s->cpu[i]), true, + object_property_set_bool(OBJECT(&s->apu_cpu[i]), true, "start-powered-off", &error_abort); } - object_property_set_int(OBJECT(&s->cpu[i]), GIC_BASE_ADDR, + object_property_set_int(OBJECT(&s->apu_cpu[i]), GIC_BASE_ADDR, "reset-cbar", &err); if (err) { error_propagate((errp), (err)); return; } - object_property_set_bool(OBJECT(&s->cpu[i]), true, "realized", &err); + object_property_set_bool(OBJECT(&s->apu_cpu[i]), true, "realized", + &err); if (err) { error_propagate((errp), (err)); return; } sysbus_connect_irq(SYS_BUS_DEVICE(&s->gic), i, - qdev_get_gpio_in(DEVICE(&s->cpu[i]), ARM_CPU_IRQ)); + qdev_get_gpio_in(DEVICE(&s->apu_cpu[i]), + ARM_CPU_IRQ)); irq = qdev_get_gpio_in(DEVICE(&s->gic), arm_gic_ppi_index(i, ARM_PHYS_TIMER_PPI)); - qdev_connect_gpio_out(DEVICE(&s->cpu[i]), 0, irq); + qdev_connect_gpio_out(DEVICE(&s->apu_cpu[i]), 0, irq); irq = qdev_get_gpio_in(DEVICE(&s->gic), arm_gic_ppi_index(i, ARM_VIRT_TIMER_PPI)); - qdev_connect_gpio_out(DEVICE(&s->cpu[i]), 1, irq); + qdev_connect_gpio_out(DEVICE(&s->apu_cpu[i]), 1, irq); } for (i = 0; i < GIC_NUM_SPI_INTR; i++) { -- cgit v1.1