From 3555c92583c2c778a7b252bc6951be49fc21d22c Mon Sep 17 00:00:00 2001
From: Bin Meng <bmeng@tinylab.org>
Date: Wed, 11 Oct 2023 21:15:52 +0800
Subject: [PATCH] qemu: riscv: Enable UFS support
This enables UFS support for QEMU RISC-V 'virt' machine.
Signed-off-by: Bin Meng <bmeng@tinylab.org>
Reviewed-by: Neha Malcom Francis <n-francis@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---
board/emulation/qemu-riscv/Kconfig | 2 ++
doc/board/emulation/qemu-riscv.rst | 8 +++++++-
2 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/board/emulation/qemu-riscv/Kconfig b/board/emulation/qemu-riscv/Kconfig
index d56b4b5bc1..f3ee1f6e90 100644
--- a/board/emulation/qemu-riscv/Kconfig
+++ b/board/emulation/qemu-riscv/Kconfig
@@ -82,5 +82,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
imply USB_XHCI_PCI
imply USB_KEYBOARD
imply CMD_USB
+ imply UFS
+ imply UFS_PCI
endif
diff --git a/doc/board/emulation/qemu-riscv.rst b/doc/board/emulation/qemu-riscv.rst
index 61137bcbf1..8a5eb1eda5 100644
--- a/doc/board/emulation/qemu-riscv.rst
+++ b/doc/board/emulation/qemu-riscv.rst
@@ -131,7 +131,13 @@ An attached disk can be emulated in RISC-V virt machine by adding::
-drive if=none,file=riscv64.img,format=raw,id=mydisk \
-device ide-hd,drive=mydisk,bus=ahci.0
-You will have to run 'scsi scan' to use it.
+or alternatively attach an emulated UFS::
+
+ -device ufs,id=ufs0 \
+ -drive if=none,file=test.img,format=raw,id=lun0 \
+ -device ufs-lu,drive=lun0,bus=ufs0
+
+You will have to run 'scsi scan' to use them.
A video console can be emulated in RISC-V virt machine by removing "-nographic"
and adding::
--
2.39.5