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runtime: suppport split firmware

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firmware can be split into FIRMWARE_VARS.fd (UEFI variables as
configuration) and FIRMWARE_CODE.fd (UEFI program image). UEFI
variables can be customized per each user while UEFI code is kept same.

fixes #3583

Signed-off-by: Julio Montes <julio.montes@intel.com>
This commit is contained in:
Julio Montes
2022-02-01 11:19:21 -06:00
parent 732c45de94
commit 1f29478b09
22 changed files with 140 additions and 42 deletions
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docs/how-to/how-to-set-sandbox-config-kata.md
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@@ -62,6 +62,8 @@ There are several kinds of Kata configurations and they are listed below.
| `io.katacontainers.config.hypervisor.file_mem_backend` (R) | string | file based memory backend root directory |
| `io.katacontainers.config.hypervisor.firmware_hash` | string | container firmware SHA-512 hash value |
| `io.katacontainers.config.hypervisor.firmware` | string | the guest firmware that will run the container VM |
| `io.katacontainers.config.hypervisor.firmware_volume_hash` | string | container firmware volume SHA-512 hash value |
| `io.katacontainers.config.hypervisor.firmware_volume` | string | the guest firmware volume that will be passed to the container VM |
| `io.katacontainers.config.hypervisor.guest_hook_path` | string | the path within the VM that will be used for drop in hooks |
| `io.katacontainers.config.hypervisor.hotplug_vfio_on_root_bus` | `boolean` | indicate if devices need to be hotplugged on the root bus instead of a bridge|
| `io.katacontainers.config.hypervisor.hypervisor_hash` | string | container hypervisor binary SHA-512 hash value |