diff options
| author | Anup Patel <Anup.Patel@wdc.com> | 2019-11-06 11:56:43 +0000 |
|---|---|---|
| committer | Palmer Dabbelt <palmerdabbelt@google.com> | 2020-02-10 12:01:38 -0800 |
| commit | 67b5ef30492b11c2a0f061b47773e45d87109a17 (patch) | |
| tree | 77651210ee0ad39f41b4108765b1b30daf6f1c1f /include | |
| parent | 9a5b40b84279d60c0d93e5bb174fc9b49f901c91 (diff) | |
riscv: virt: Use Goldfish RTC device
We extend QEMU RISC-V virt machine by adding Goldfish RTC device
to it. This will allow Guest Linux to sync it's local date/time
with Host date/time via RTC device.
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Palmer Dabbelt <palmer@sifive.com>
Acked-by: Palmer Dabbelt <palmer@sifive.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/riscv/virt.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/hw/riscv/virt.h b/include/hw/riscv/virt.h index b17048a93a..e69355efaf 100644 --- a/include/hw/riscv/virt.h +++ b/include/hw/riscv/virt.h @@ -44,6 +44,7 @@ enum { VIRT_DEBUG, VIRT_MROM, VIRT_TEST, + VIRT_RTC, VIRT_CLINT, VIRT_PLIC, VIRT_UART0, @@ -57,6 +58,7 @@ enum { enum { UART0_IRQ = 10, + RTC_IRQ = 11, VIRTIO_IRQ = 1, /* 1 to 8 */ VIRTIO_COUNT = 8, PCIE_IRQ = 0x20, /* 32 to 35 */ |