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--- installing_arch_linux_with_gpt [2014/08/01 14:51] – [Installing on your AC100] falk
+++ installing_arch_linux_with_gpt [2014/08/10 19:34] (current) – falk
@@ Line 8: / Line 8: @@
   * An USB stick (at least 256MB)
   * About 4-5 hours of time
+===== Download a kernel =====
+You can download a prebuilt one here: [[http://kilbeggan.fourecks.de/~falk/linux-3.15.6_archlinux_ac100.tar.gz]]
 ===== Build a kernel =====
@@ Line 19: / Line 23: @@
 Add the binaries to your path: ''export PATH=$PATH:~/ac100/x-tools7h/arm-unknown-linux-gnueabi/bin''
 Checkout a working kernel sourcetree. I recommend current vanilla kernel (3.15.6), it should work out of the box.
 Create a directory for (kernel) installation: ''mkdir ~/ac100/kernel_install''
@@ Line 62: / Line 66: @@
 Congratulations, you should have a working kernel.
-==== Installing on your AC100 ====
+===== Installing on your AC100 =====
 Copy ''kern.tar'' and [[http://archlinuxarm.org/os/ArchLinuxARM-trimslice-latest.tar.gz|ArchLinuxARM-trimslice-latest.tar.gz]] on a USB Stick
@@ Line 113: / Line 117: @@
 You should have a (very) basic ArchLinuxArm system now. Log in with "root"/"root" and hack away.
-For increased X11 performance build the opentegra driver according to [[http://ac100.wikispaces.com/opentegra]]
+For increased X11 performance build the opentegra driver according to [[http://ac100.wikispaces.com/opentegra]], you need to install libpthread-stubs from AUR [[https://aur.archlinux.org/packages/libpthread-stubs]] and ''xorg-server-devel'' from pacman.
+First, build the modified libdrm:
+  git clone git://people.freedesktop.org/~tagr/drm
+  cd drm
+  ./autogen.sh --prefix=/usr --disable-intel --disable-nouveau --disable-radeon --disable-vmwgfx --enable-tegra-experimental-api
+  make
+  make install
+Then, build the opentegra driver:
+  git clone git://people.freedesktop.org/~tagr/xf86-video-opentegra
+  cd xf86-video-opentegra
+  ./autogen.sh --prefix=/usr
+  make
+  make install