Enable video console using the emulated Bochs VGA card.
Signed-off-by: Bin Meng bmeng@tinylab.org ---
board/emulation/qemu-riscv/Kconfig | 3 +++ doc/board/emulation/qemu-riscv.rst | 5 +++++ include/configs/qemu-riscv.h | 5 +++++ 3 files changed, 13 insertions(+)
diff --git a/board/emulation/qemu-riscv/Kconfig b/board/emulation/qemu-riscv/Kconfig index 6114e1b812..976c350e50 100644 --- a/board/emulation/qemu-riscv/Kconfig +++ b/board/emulation/qemu-riscv/Kconfig @@ -68,5 +68,8 @@ config BOARD_SPECIFIC_OPTIONS # dummy imply MTD_NOR_FLASH imply CFI_FLASH imply OF_HAS_PRIOR_STAGE + imply VIDEO + imply VIDEO_BOCHS + imply SYS_WHITE_ON_BLACK
endif diff --git a/doc/board/emulation/qemu-riscv.rst b/doc/board/emulation/qemu-riscv.rst index 509bf7c4a6..9d21f3270c 100644 --- a/doc/board/emulation/qemu-riscv.rst +++ b/doc/board/emulation/qemu-riscv.rst @@ -133,6 +133,11 @@ An attached disk can be emulated in RISC-V virt machine by adding::
You will have to run 'scsi scan' to use it.
+A video console can be emulated in RISC-V virt machine by removing "-nographic" +and adding:: + + -serial stdio -device VGA + Running with KVM ----------------
diff --git a/include/configs/qemu-riscv.h b/include/configs/qemu-riscv.h index f6d326bda0..7ec3d12ce1 100644 --- a/include/configs/qemu-riscv.h +++ b/include/configs/qemu-riscv.h @@ -17,6 +17,10 @@
/* Environment options */
+#define CFG_STD_DEVICES_SETTINGS "stdin=serial\0" \ + "stdout=serial,vidconsole\0" \ + "stderr=serial,vidconsole\0" + #define BOOT_TARGET_DEVICES(func) \ func(QEMU, qemu, na) \ func(VIRTIO, virtio, 0) \ @@ -35,6 +39,7 @@ "qemu "
#define CFG_EXTRA_ENV_SETTINGS \ + CFG_STD_DEVICES_SETTINGS \ "fdt_high=0xffffffffffffffff\0" \ "initrd_high=0xffffffffffffffff\0" \ "kernel_addr_r=0x84000000\0" \