docs: qemu: remove unneeded root=/dev/vda2 kernel parameter
In my understanding, /dev/vda2 does not exist unless you add
virtio drive to the qemu command line.
The rootfs is already specified by '-initrd rootfs.cpio.gz'.
Change-Id: Ifdca5d4f3819d87ef7e8a08ed870872d24b86370
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
diff --git a/docs/plat/qemu.rst b/docs/plat/qemu.rst
index 368300d..3f79d76 100644
--- a/docs/plat/qemu.rst
+++ b/docs/plat/qemu.rst
@@ -84,7 +84,7 @@
qemu-system-aarch64 -nographic -machine virt,secure=on -cpu cortex-a57 \
-kernel Image \
- -append "console=ttyAMA0,38400 keep_bootcon root=/dev/vda2" \
+ -append "console=ttyAMA0,38400 keep_bootcon" \
-initrd rootfs.cpio.gz -smp 2 -m 1024 -bios bl1.bin \
-d unimp -semihosting-config enable,target=native
@@ -133,6 +133,6 @@
qemu-system-aarch64 -nographic -machine virt,secure=on -cpu cortex-a57 \
-kernel Image -no-acpi \
- -append 'console=ttyAMA0,38400 keep_bootcon root=/dev/vda2' \
+ -append 'console=ttyAMA0,38400 keep_bootcon' \
-initrd rootfs.cpio.gz -smp 2 -m 1024 -bios flash.bin \
-d unimp