diff options
| author | Brian Woods | 2020-10-27 17:08:07 -0700 |
|---|---|---|
| committer | Stefano Stabellini | 2020-10-27 18:18:07 -0700 |
| commit | 6e1ece2b59a0b8037f4244a3df2b50534eae2942 (patch) | |
| tree | 351ff42cba31431e90f136da38abe480da5eb9aa /README.md | |
| parent | 3956b70f583490df9ed0d3d16cc89eb5c1af1001 (diff) | |
Add options for Xen and Dom0 CMD arguments
Both XEN_CMD and DOM0_CMD are optional settings in the config file that
set Xen's and Dom0's command line arguments. If not set, a default
value will be used. Also, for Dom0's command line arguments, if root
isn't set in it, it will determine the best option based on the load
argument.
Signed-off-by: Brian Woods <brian.woods@xilinx.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
Diffstat (limited to 'README.md')
| -rw-r--r-- | README.md | 9 |
1 files changed, 9 insertions, 0 deletions
@@ -31,7 +31,9 @@ MEMORY_END="0x80000000" DEVICE_TREE="mpsoc.dtb" XEN="xen" +XEN_CMD="console=dtuart dtuart=serial0 dom0_mem=1G dom0_max_vcpus=1 bootscrub=0 vwfi=native sched=null" DOM0_KERNEL="Image-dom0" +DOM0_CMD="console=hvc0 earlycon=xen earlyprintk=xen clk_ignore_unused" DOM0_RAMDISK="dom0-ramdisk.cpio" NUM_DOMUS=2 @@ -53,8 +55,15 @@ Where: - XEN specifies the Xen hypervisor binary to load. Note that it has to be a regular Xen binary, not a u-boot binary. +- XEN_CMD specifies the command line arguments used for Xen. If not + set, the default one will be used. + - DOM0_KERNEL specifies the Dom0 kernel file to load. +- DOM0_CMD specifies the command line arguments for Dom0's Linux + kernel. If "root=" isn't set, imagebuilder will try to determine it. + If not set at all, the default one is used. + - DOM0_RAMDISK specifies the Dom0 ramdisk to use. Note that it should be a regular ramdisk cpio.gz file, not a u-boot binary. |