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authorAlyssa Rosenzweig <alyssa@rosenzweig.io>2017-03-17 23:50:52 -0700
committerAlyssa Rosenzweig <alyssa@rosenzweig.io>2017-03-17 23:50:52 -0700
commitdd3a800d82e0b9a4f1a785d61fd17fa202cb0e2c (patch)
tree091cb7de98272ff37354fb4ebcd5a47b9e7180a1 /docs/misc
parent14ac959780ab3dc09559a17d4c12b7fd3705be6f (diff)
downloadlibrebootfr-dd3a800d82e0b9a4f1a785d61fd17fa202cb0e2c.tar.gz
librebootfr-dd3a800d82e0b9a4f1a785d61fd17fa202cb0e2c.zip
I can escape good
Diffstat (limited to 'docs/misc')
-rw-r--r--docs/misc/bbb_ehci.md22
-rw-r--r--docs/misc/index.md12
-rw-r--r--docs/misc/patch.md26
3 files changed, 30 insertions, 30 deletions
diff --git a/docs/misc/bbb_ehci.md b/docs/misc/bbb_ehci.md
index 5ff5f820..fdfab7d0 100644
--- a/docs/misc/bbb_ehci.md
+++ b/docs/misc/bbb_ehci.md
@@ -134,13 +134,13 @@ arm-linux-gnueabihf setup on your *host*.
<!-- -->
- \$ cd \$work_dir
- \$ git clone https://github.com/beagleboard/kernel.git
- \$ cd kernel
- \$ git checkout \$mav (see above)
- \$ ./patch.sh
- \$ wget http://arago-project.org/git/projects/?p=am33x-cm3.git\;a=blob_plain\;f=bin/am335x-pm-firmware.bin\;hb=HEAD -O kernel/firmware/am335x-pm-firmware.bin
- \$ cp configs/beaglebone kernel/arch/arm/configs/beaglebone_defconfig
+ $ cd \$work_dir
+ $ git clone https://github.com/beagleboard/kernel.git
+ $ cd kernel
+ $ git checkout \$mav (see above)
+ $ ./patch.sh
+ $ wget http://arago-project.org/git/projects/?p=am33x-cm3.git\;a=blob_plain\;f=bin/am335x-pm-firmware.bin\;hb=HEAD -O kernel/firmware/am335x-pm-firmware.bin
+ $ cp configs/beaglebone kernel/arch/arm/configs/beaglebone_defconfig
- Download the patch from
[here](http://www.coreboot.org/images/8/88/Ehci-debug-gadget-patches.tar.gz)
@@ -150,7 +150,7 @@ arm-linux-gnueabihf setup on your *host*.
the two different version of the kernel (3.8 and 3.10). I will use
3.8. (If using kernel 3.12 patch\_1 is not needed)
- cd kernel (note that this is one more level: you should be in
- \$work\_dir/kernel/kernel)
+ $work\_dir/kernel/kernel)
- Apply the patches:
<!-- -->
@@ -180,12 +180,12 @@ arm-linux-gnueabihf setup on your *host*.
<!-- -->
- \$ make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- -j4 (is it possoble to build only the gadget modules)
- \$ mkdir ../tmp && make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- INSTALL_MOD_PATH=../tmp modules_install
+ $ make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- -j4 (is it possoble to build only the gadget modules)
+ $ mkdir ../tmp && make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- INSTALL_MOD_PATH=../tmp modules_install
- on BBB, backup /lib/modules/3.8.13-bone70/kernel/drivers/usb/gadget
(i.e. mv /lib/modules/3.8.13-bone70/kernel/drivers/usb/gadget
- \$HOME)
+ $HOME)
- copy the freshly compiled usb/gadget dir to
/lib/modules/3.8.13-bone70/kernel/drivers/usb
- restart BBB
diff --git a/docs/misc/index.md b/docs/misc/index.md
index 096842df..e97650e1 100644
--- a/docs/misc/index.md
+++ b/docs/misc/index.md
@@ -50,7 +50,7 @@ GRUB. These consume power. Stop using them!
Be root
- \$ su -
+ $ su -
Installed powertop:
@@ -99,7 +99,7 @@ USB Serial adapter.
On the 2nd system, you can try this (using GNU Screen):
- \$ sudo screen /dev/ttyUSB0 115200
+ $ sudo screen /dev/ttyUSB0 115200
How to quit GNU Screen: Ctrl+A then release and press K, and then press
Y.
@@ -215,12 +215,12 @@ behaviour.
Disable or enable beeps when removing/adding the charger:
- \$ sudo ./nvramtool -w power\_management\_beeps=Enable
+ $ sudo ./nvramtool -w power\_management\_beeps=Enable
\$ **sudo ./nvramtool -w power\_management\_beeps=Disable**
Disable or enable beeps when battery is low:
- \$ sudo ./nvramtool -w low\_battery\_beep=Enable
+ $ sudo ./nvramtool -w low\_battery\_beep=Enable
\$ **sudo ./nvramtool -w low\_battery\_beep=Disable**
A reboot is required, for these changes to take effect.
@@ -234,11 +234,11 @@ Or look in **/sys/class/drm/card0-LVDS-1/edid**
Alternatively you can use i2cdump. In Debian and Devuan, this is in the
package i2c-tools.
- \$ sudo modprobe i2c-dev
+ $ sudo modprobe i2c-dev
\$ **sudo i2cdump -y 5 0x50** (you might have to change the value for
-y)
- \$ sudo rmmod i2c-dev
+ $ sudo rmmod i2c-dev
You'll see the panel name in the output (from the EDID dump).
If neither of these options work (or they are unavailable), physically
diff --git a/docs/misc/patch.md b/docs/misc/patch.md
index 6164986c..318c7428 100644
--- a/docs/misc/patch.md
+++ b/docs/misc/patch.md
@@ -9,12 +9,12 @@ Apply a patch
To apply a patch to a single file, do that in it's directory:
- \$ patch < foo.patch
+ $ patch < foo.patch
Assuming that the patch is distributed in unified format identifying the
file the patch should be applied to, the above will work. Otherwise:
- \$ patch foo.txt < bar.patch
+ $ patch foo.txt < bar.patch
You can apply a patch to an entire directory, but note the "p level".
What this means is that inside patch files will be the files that you
@@ -24,7 +24,7 @@ where the patch was created. 'p' level instructs the 'patch' utility
to ignore parts of the path name to identify the files correctly.
Usually a p level of 1 will work, so you would use:
- \$ patch -p1 < baz.patch
+ $ patch -p1 < baz.patch
Change to the top level directory before running this. If a patch level
of 1 cannot identify the files to patch, then inspect the patch file for
@@ -34,7 +34,7 @@ file names. For example:
and you are working in a directory that contains panic/yet.c, use:
- \$ patch -p5 < baz.patch
+ $ patch -p5 < baz.patch
You usually count one up for each path separator (forward slash) removed
from the beginning of the path, until you are left with a path that
@@ -42,7 +42,7 @@ exists in the current working directory. The count is the p level.
Removing a patch using the -R flag
- \$ patch -p5 -R < baz.patch
+ $ patch -p5 -R < baz.patch
[Back to top of page.](#pagetop)
@@ -51,15 +51,15 @@ Create a patch with diff
Diff can create a patch for a single file:
- \$ diff -u original.c new.c > original.patch
+ $ diff -u original.c new.c > original.patch
For diff'ing a source tree:
- \$ cp -R original new
+ $ cp -R original new
Do whatever you want in new/ and then diff it:
- \$ diff -rupN original/ new/ > original.patch
+ $ diff -rupN original/ new/ > original.patch
[Back to top of page.](#pagetop)
@@ -72,15 +72,15 @@ Note: this won't show new files created.
Just make whatever changes you want to a git clone and then:
- \$ git diff > patch.git
+ $ git diff > patch.git
Note the git revision that you did this with:
- \$ git log
+ $ git log
Alternatively (better yet), commit your changes and then use:
- \$ git format-patch -N
+ $ git format-patch -N
Replace N with the number of commits that you want to show.
[Back to top of page.](#pagetop)
@@ -93,11 +93,11 @@ it really is.
Now to apply that patch in the future, just git clone it again and do
with the git revision you found from above:
- \$ git reset \--hard REVISIONNUMBER
+ $ git reset \--hard REVISIONNUMBER
Now put patch.git in the git clone directory and do:
- \$ git apply patch.git
+ $ git apply patch.git
If you use a patch from git format-patch, then use **git am patch.git**
instead of **git apply patch.git**. git-am will re-create the commits