mirrors/qemu
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

arm: xlnx-zynqmp: Add xlnx-dp and xlnx-dpdma

Browse Source 
This adds the DP and the DPDMA to the Zynq MP platform.

Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com>
Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Reviewed-by: Alistair Francis <alistair.francis@xilinx.com>
Tested-By: Hyun Kwon <hyun.kwon@xilinx.com>
Message-id: 1465833014-21982-10-git-send-email-fred.konrad@greensocs.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
KONRAD Frederic 2016-06-14 15:59:15 +01:00 committed by Peter Maydell
parent 58ac482a66
commit b93dbcdd59
2 changed files with 35 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
hw/arm/xlnx-zynqmp.c
View File

@ -38,6 +38,12 @@
#define SATA_ADDR 0xFD0C0000 #define SATA_ADDR 0xFD0C0000
#define SATA_NUM_PORTS 2 #define SATA_NUM_PORTS 2
#define DP_ADDR 0xfd4a0000
#define DP_IRQ 113
#define DPDMA_ADDR 0xfd4c0000
#define DPDMA_IRQ 116
static const uint64_t gem_addr[XLNX_ZYNQMP_NUM_GEMS] = { static const uint64_t gem_addr[XLNX_ZYNQMP_NUM_GEMS] = {
0xFF0B0000, 0xFF0C0000, 0xFF0D0000, 0xFF0E0000, 0xFF0B0000, 0xFF0C0000, 0xFF0D0000, 0xFF0E0000,
}; };
@ -165,6 +171,12 @@ static void xlnx_zynqmp_init(Object *obj)
TYPE_XILINX_SPIPS); TYPE_XILINX_SPIPS);
qdev_set_parent_bus(DEVICE(&s->spi[i]), sysbus_get_default()); qdev_set_parent_bus(DEVICE(&s->spi[i]), sysbus_get_default());
} }
object_initialize(&s->dp, sizeof(s->dp), TYPE_XLNX_DP);
qdev_set_parent_bus(DEVICE(&s->dp), sysbus_get_default());
object_initialize(&s->dpdma, sizeof(s->dpdma), TYPE_XLNX_DPDMA);
qdev_set_parent_bus(DEVICE(&s->dpdma), sysbus_get_default());
} }
static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp) static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp)
@ -390,6 +402,24 @@ static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp)
&error_abort); &error_abort);
g_free(bus_name); g_free(bus_name);
} }
object_property_set_bool(OBJECT(&s->dp), true, "realized", &err);
if (err) {
error_propagate(errp, err);
return;
}
sysbus_mmio_map(SYS_BUS_DEVICE(&s->dp), 0, DP_ADDR);
sysbus_connect_irq(SYS_BUS_DEVICE(&s->dp), 0, gic_spi[DP_IRQ]);
object_property_set_bool(OBJECT(&s->dpdma), true, "realized", &err);
if (err) {
error_propagate(errp, err);
return;
}
object_property_set_link(OBJECT(&s->dp), OBJECT(&s->dpdma), "dpdma",
&error_abort);
sysbus_mmio_map(SYS_BUS_DEVICE(&s->dpdma), 0, DPDMA_ADDR);
sysbus_connect_irq(SYS_BUS_DEVICE(&s->dpdma), 0, gic_spi[DPDMA_IRQ]);
} }
static Property xlnx_zynqmp_props[] = { static Property xlnx_zynqmp_props[] = {

4
include/hw/arm/xlnx-zynqmp.h
View File

@ -26,6 +26,8 @@
#include "hw/ide/ahci.h" #include "hw/ide/ahci.h"
#include "hw/sd/sdhci.h" #include "hw/sd/sdhci.h"
#include "hw/ssi/xilinx_spips.h" #include "hw/ssi/xilinx_spips.h"
#include "hw/dma/xlnx_dpdma.h"
#include "hw/display/xlnx_dp.h"
#define TYPE_XLNX_ZYNQMP "xlnx,zynqmp" #define TYPE_XLNX_ZYNQMP "xlnx,zynqmp"
#define XLNX_ZYNQMP(obj) OBJECT_CHECK(XlnxZynqMPState, (obj), \ #define XLNX_ZYNQMP(obj) OBJECT_CHECK(XlnxZynqMPState, (obj), \
@ -81,6 +83,8 @@ typedef struct XlnxZynqMPState {
SysbusAHCIState sata; SysbusAHCIState sata;
SDHCIState sdhci[XLNX_ZYNQMP_NUM_SDHCI]; SDHCIState sdhci[XLNX_ZYNQMP_NUM_SDHCI];
XilinxSPIPS spi[XLNX_ZYNQMP_NUM_SPIS]; XilinxSPIPS spi[XLNX_ZYNQMP_NUM_SPIS];
XlnxDPState dp;
XlnxDPDMAState dpdma;
char *boot_cpu; char *boot_cpu;
ARMCPU *boot_cpu_ptr; ARMCPU *boot_cpu_ptr;