fix cmdline docs

Makefile.toml

@@ -144,4 +144,4 @@ script = '''
 [tasks.run]
 dependencies = ["iso"]
 command = "${QEMUCOMMAND}"
-args = ["-display", "none", "-drive", "file=build/gila.iso,format=raw,index=0,media=disk", "-serial", "stdio"]
+args = ["-drive", "file=build/gila.iso,format=raw,index=0,media=disk", "-serial", "stdio"]

README.md

@@ -60,7 +60,8 @@ Licensed under the GNU Public License v3. See [LICENSE](LICENSE) for details.
 
 ## Building and running
 
-Building a bootable kernel is easy. All you need to do is run `cargo build --bin kernel`, and a valid, bootable Limine executable will be generated. However, it cannot be booted without installing it in a bootable Limine filesystem.
+Building a bootable kernel is easy. All you need to do is run `cargo build --bin kernel`, and a valid, bootable Limine executable will be generated. However, it cannot be booted without installing it in a bootable Limine filesystem, and it cannot do anything useful without an initramfs containing system servers such as the init server and 
+device drivers.
 
 This project uses [cargo-make](https://github.com/sagiegurari/cargo-make) to handle building ISOs and managing files not associated with Cargo. You need to install it before you can build an ISO automatically. To do so, you can run `cargo install cargo-make`. In addition, you will also need:
 
@@ -101,10 +102,11 @@ List of current extant kernel parameters:
 
 - `-loglevel`: Can be a number or string corresponding to a log level. Only one value supported.
 - `-logdev`: A sequence of one or more values representing devices to log to. Current options are `display` and `serial`.
+- `-initramfs`: A valid path to a module to serve as the initramfs (containing the init binary). Only one value supported.
 
 The default `cmdline` is:
 
-`-loglevel=INFO -logdev=display,serial`
+`-loglevel=INFO -logdev=display,serial -initramfs=/boot/initramfs.tar.lzma`
 
 ## Credits