disable freedreno to be able to compile mesa and add because it is used in pkgbuild...

[m1-debian] / README.md

diff --git a/README.md b/README.md
index 45a916f0d5764bce8b125ec564037b0f2c85e944..05598116ef8575df7654445cbe300f672c7fc75a 100644 (file)
--- a/README.md
+++ b/README.md
@@ -2,13 +2,23 @@ This pages explains how to install Debian on Apple Silicon machines.
 
 # Tripwires
 The USB-A Port on the Mac Mini will not work in u-boot and grub.  The two
 
 # Tripwires
 The USB-A Port on the Mac Mini will not work in u-boot and grub.  The two

-additional USB-3 ports on the iMac 4 port model also don't work in u-boot, grub
+additional USB-3 ports on the iMac 4 port model don't work in u-boot, grub

 and Linux. In order to install Linux on a FileVault-enabled Mac run the
 installer from Recovery open Disk Utility > Expanding "Macintosh HD" >
 and Linux. In order to install Linux on a FileVault-enabled Mac run the
 installer from Recovery open Disk Utility > Expanding "Macintosh HD" >

-Selecting locked volume > click "Mount".
+Selecting locked volume > click "Mount". Debian does not include the choosen
+EFI patch. As a result it will always pick the first ESP partition. This can be
+problematic if you're using multiple ESP partitions for example when having
+multiple Linux and BSD installations.

 
 # Artefacts
 
 # Artefacts

-If you don't want to use the prebuild artefacts, you can build them yourself using the [bootstrap.sh](https://git.zerfleddert.de/cgi-bin/gitweb.cgi/m1-debian/blob_plain/refs/heads/master:/bootstrap.sh) script.
+If you don't want to use the prebuild artefacts, you can build them yourself
+using the following scripts:
+
+        - prepare_rust.sh - Prepares a rust installation suitable for kernel compilation
+        - m1n1_uboot_kernel.sh - Builds m1n1, u-boot and the kernel including gpu support.
+        - mesa.sh - Creates mesa packages
+        - bootstrap.sh - Creates Debian root and live filesystem
+        - meta.sh - Meta package which makes sure that we always get latest and greatest kernel.

 
 # Asahi installer
 
 
 # Asahi installer
 


@@ -20,7 +30,7 @@ If you don't want to use the prebuild artefacts, you can build them yourself usi
 
 * Run the asahi installer and select Debian:
 
 
 * Run the asahi installer and select Debian:
 

-        curl -sL tg.st/d | sh
+        curl -sL https://tg.st/d | sh

 
 * Follow the installer instructions.
 
 
 * Follow the installer instructions.
 


@@ -32,7 +42,7 @@ If you don't want to use the prebuild artefacts, you can build them yourself usi
 * Configure wifi by editing the wpa_supplicant.conf, enabling the interface and remove the # before allow-hotplug to enable it during boot.
 
         vi /etc/wpa_supplicant/wpa_supplicant.conf
 * Configure wifi by editing the wpa_supplicant.conf, enabling the interface and remove the # before allow-hotplug to enable it during boot.
 
         vi /etc/wpa_supplicant/wpa_supplicant.conf

-        ifup wlp1s0f0
+        ifup wlan0

         vi /etc/network/interfaces
 
 * Reboot to see if grub was correctly installed
         vi /etc/network/interfaces
 
 * Reboot to see if grub was correctly installed


@@ -41,6 +51,7 @@ If you don't want to use the prebuild artefacts, you can build them yourself usi
 
 * Install a desktop environment for example blackbox
 
 
 * Install a desktop environment for example blackbox
 

+        apt-get update

         apt-get install -y xinit blackbox xterm firefox-esr lightdm
 
 * Create yourself an unprivileged user
         apt-get install -y xinit blackbox xterm firefox-esr lightdm
 
 * Create yourself an unprivileged user


@@ -53,25 +64,30 @@ If you don't want to use the prebuild artefacts, you can build them yourself usi
         apt update
         apt install -y openssh-server
 
         apt update
         apt install -y openssh-server
 

+* Consult the **[/root/quickstart.txt](https://git.zerfleddert.de/cgi-bin/gitweb.cgi/m1-debian/blob_plain/refs/heads/master:/files/quickstart.txt)** file to find out how to do other interesting things.
+

 # Livesystem
 # Livesystem

+

 [Video Recording](https://tg.st/u/live.mp4)
 [Video Recording](https://tg.st/u/live.mp4)

+

 * Prerequisites
 
 * Prerequisites
 

-    * USB Stick. this is what this guide assumes, but it is also possible to run the Debian installer from another PC using m1n1 chainloading. But if you know how to do that, you probably don't need this guide.
-    * If possible use an Ethernet Dongle, less typing.
+        - USB Stick. this is what this guide assumes, but it is also possible
+          to run the Debian livesystem from another PC using m1n1 chainloading.
+          But if you know how to do that, you probably don't need this guide.
+        - If possible use an Ethernet Dongle, less typing.

 
 * Create USB Stick with a single vfat partition on it and untar the modified Debian installer on it. Instructions for Linux:
 
         # Identify the usb stick device
         lsblk
 
 * Create USB Stick with a single vfat partition on it and untar the modified Debian installer on it. Instructions for Linux:
 
         # Identify the usb stick device
         lsblk

+

         DEVICE=/dev/sdX
         parted -a optimal $DEVICE mklabel msdos
         parted -a optimal $DEVICE mkpart primary fat32 2048s 100%
         mkfs.vfat ${DEVICE}1
         DEVICE=/dev/sdX
         parted -a optimal $DEVICE mklabel msdos
         parted -a optimal $DEVICE mkpart primary fat32 2048s 100%
         mkfs.vfat ${DEVICE}1

-
-        mount /dev/sdX1 /mnt
-        cd /mnt
-        curl -sL https://tg.st/u/asahi-debian-live.tar | tar -xf -
+        mount ${DEVICE}1 /mnt
+        curl -sL https://tg.st/u/asahi-debian-live.tar | tar -C /mnt -xf -

         umount /mnt
 
 In order to format the usb stick under Macos, open the disk utility, right-click on the usb stick (usually the lowest device in the list) and select erase. Choose the following options:
         umount /mnt
 
 In order to format the usb stick under Macos, open the disk utility, right-click on the usb stick (usually the lowest device in the list) and select erase. Choose the following options:


@@ -88,7 +104,7 @@ Than open a terminal, and run the following commands:
 
 * You need to run the asahi installer and have either an OS installed or m1n1+UEFI.
 
 
 * You need to run the asahi installer and have either an OS installed or m1n1+UEFI.
 

-* If you have a EFI binary on the NVMe and want to boot from the usb stick, you need to interrupt u-boot on the countdoun by pressing any key and run the following comamnd to boot from usb:
+* If you have a EFI binary on the NVMe and want to boot from the usb stick, you need to interrupt u-boot on the countdown by pressing any key and run the following comamnd to boot from usb:

 
         run bootcmd_usb0
 
 
         run bootcmd_usb0
 


@@ -101,3 +117,29 @@ Than open a terminal, and run the following commands:
 * Log in as **root** without password.
 
 * Consult the **[/root/quickstart.txt](https://git.zerfleddert.de/cgi-bin/gitweb.cgi/m1-debian/blob_plain/refs/heads/master:/files/quickstart.txt)** file to find out how to get the networking up, etc.
 * Log in as **root** without password.
 
 * Consult the **[/root/quickstart.txt](https://git.zerfleddert.de/cgi-bin/gitweb.cgi/m1-debian/blob_plain/refs/heads/master:/files/quickstart.txt)** file to find out how to get the networking up, etc.

+
+# FAQ
+
+* If I install Debian, will it be easy to update the Asahi work as it develops?
+
+Yes, long answer below.
+
+To update the kernel to the lastest "stable" asahi branch you need to run
+as root:
+
+        apt update
+        apt upgrade
+
+For installations before 2022-12-12, see <https://thomas.glanzmann.de/asahi/README.txt>
+
+Later it might be necessary to upgrade the stub parition in order to
+support the GPU code. As soon as that happens, I'll add the
+instructions and a video in order to do so, but short version is:
+
+        - Backup /boot/efi/EFI
+        - Delete the old stub and efi/esp partition
+        - Rerun the asahi installer with m1n1+u-boot option
+        - Put the /boot/efi/EFI back
+
+So, you never need to reinstall Debian. Kernel updates are easy, stub
+updates are a little bit more cumbersome but also seldom.