diff --git a/virt/vm/firmware.md b/virt/vm/firmware.md
index 61e173d..3cc0efc 100644
--- a/virt/vm/firmware.md
+++ b/virt/vm/firmware.md
@@ -2,7 +2,7 @@
 title: Firmware
 description: 
 published: true
-date: 2023-10-15T14:30:00.632Z
+date: 2025-11-08T10:28:07.779Z
 tags: 
 editor: markdown
 dateCreated: 2022-01-25T14:50:10.751Z
@@ -12,13 +12,11 @@ dateCreated: 2022-01-25T14:50:10.751Z
 
 Virtual devices, including virtual chipsets, are shipping alongside platform firmware.
 
-## Common platform firmware for virtual machines
-
-### SeaBIOS
+## SeaBIOS
 
 [SeaBIOS](https://www.seabios.org/SeaBIOS) is an implementation of an x86 BIOS which relies on [coreboot](https://www.coreboot.org/). It is used for legacy systems, but also to specialized and cloud optimized guests systems which don't require UEFI.
 
-### OVMF
+## OVMF
 
 [OVMF](https://github.com/tianocore/tianocore.github.io/wiki/OVMF), which stands for Open Virtual Machine Firmware, is a UEFI-compatible firmware. 
 
@@ -26,7 +24,36 @@ It is based on the [TianoCore](https://www.tianocore.org/) project, which provid
 
 It is the default method to boot UEFI-based operating systems in a virtual machine.
 
-### Rust Hypervisor Firmware
+Under Fedora-based systems such as Phyllome, firmware that can be used by virtual machines are stored in the following directory `/usr/share/edk2/ovmf`
+
+
+| Name | Feature |  
+| :-- | --: |
+| OVMF_CODE.fd | |
+| OVMF_VARS.fd | |
+| OVMF_CODE_4M.qcow2 | |
+| OVMF_VARS_4M.qcow2 | |
+| OVMF_CODE_4M.secboot.pcrlock | |
+| OVMF_CODE_4M.secboot.qcow2 | |
+| OVMF_VARS_4M.secboot.qcow2 | |
+| OVMF_CODE.cc.fd | |
+| OVMF_CODE.secboot.fd  | |
+| OVMF_CODE.secboot.pcrlock | |
+| OVMF_VARS.secboot.fd | |
+| OVMF.igvm | |
+| OVMF.qemuvars.fd | |
+| OVMF.stateless.fd | |
+| OVMF.stateless.secboot.fd | |
+| OVMF.stateless.secboot.pcrlock | |
+| OVMF.amdsev.fd | |
+| OVMF.inteltdx.fd | |
+| OVMF.inteltdx.secboot.fd | |
+
+## MicroVM
+
+
+
+## Rust Hypervisor Firmware
 
 The [Rust Hypervisor Firmware](https://github.com/cloud-hypervisor/rust-hypervisor-firmware) (RHF) is a UEFI-compatible firmware. It is focused on simplicity and performance and is designed to run cloud-centric operating systems.