diff options
Diffstat (limited to 'hw/arm/xlnx-zcu102.c')
| -rw-r--r-- | hw/arm/xlnx-zcu102.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/hw/arm/xlnx-zcu102.c b/hw/arm/xlnx-zcu102.c index 6c6cb02e86..3dc2b5e8ca 100644 --- a/hw/arm/xlnx-zcu102.c +++ b/hw/arm/xlnx-zcu102.c @@ -98,6 +98,30 @@ static void zcu102_modify_dtb(const struct arm_boot_info *binfo, void *fdt) } } +static void bbram_attach_drive(XlnxBBRam *dev) +{ + DriveInfo *dinfo; + BlockBackend *blk; + + dinfo = drive_get_by_index(IF_PFLASH, 2); + blk = dinfo ? blk_by_legacy_dinfo(dinfo) : NULL; + if (blk) { + qdev_prop_set_drive(DEVICE(dev), "drive", blk); + } +} + +static void efuse_attach_drive(XlnxEFuse *dev) +{ + DriveInfo *dinfo; + BlockBackend *blk; + + dinfo = drive_get_by_index(IF_PFLASH, 3); + blk = dinfo ? blk_by_legacy_dinfo(dinfo) : NULL; + if (blk) { + qdev_prop_set_drive(DEVICE(dev), "drive", blk); + } +} + static void xlnx_zcu102_init(MachineState *machine) { XlnxZCU102 *s = ZCU102_MACHINE(machine); @@ -136,6 +160,12 @@ static void xlnx_zcu102_init(MachineState *machine) qdev_realize(DEVICE(&s->soc), NULL, &error_fatal); + /* Attach bbram backend, if given */ + bbram_attach_drive(&s->soc.bbram); + + /* Attach efuse backend, if given */ + efuse_attach_drive(&s->soc.efuse); + /* Create and plug in the SD cards */ for (i = 0; i < XLNX_ZYNQMP_NUM_SDHCI; i++) { BusState *bus; |