Difference between revisions of "Beagleboard:Capes 3.8 to 3.14"
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= Capes = | = Capes = | ||
+ | Latest 3.14 to support all: | ||
+ | sudo apt-get update | ||
+ | sudo apt-get install linux-image-3.14.19-ti-r23 | ||
+ | |||
+ | == crypto == | ||
+ | http://elinux.org/Cryptotronix:CryptoCape | ||
+ | |||
+ | dtb=<device>-crypto-00a0.dtb | ||
+ | rtc [x] | ||
+ | atmel_tpm [x] | ||
+ | atmega_uart4 [x] | ||
+ | atmega_gpio1_13_gpio1_17 [ ] | ||
+ | |||
+ | == lcd3 == | ||
+ | |||
+ | === lcd3-01-00a2 === | ||
+ | dtb=<device>-lcd4-01-00a2.dtb | ||
+ | screen [x] | ||
+ | backlight (gpio) [x] | ||
+ | backlight (pwm) [ ] | ||
+ | touchscreen (4wire) [x] | ||
+ | buttons [X] | ||
+ | led [X] | ||
== lcd4 == | == lcd4 == | ||
+ | |||
+ | === 4dcape-43 === | ||
+ | dtb=am335x-boneblack-4dcape-43.dtb | ||
+ | screen [x] | ||
+ | backlight (gpio) [x] | ||
+ | backlight (pwm) [ ] | ||
+ | buttons [x] | ||
+ | led [x] | ||
+ | |||
+ | === 4dcape-43t === | ||
+ | dtb=am335x-boneblack-4dcape-43t.dtb | ||
+ | screen [x] | ||
+ | backlight (gpio) [x] | ||
+ | backlight (pwm) [ ] | ||
+ | touchscreen (4wire) [x] | ||
+ | buttons [x] | ||
+ | led [x] | ||
+ | |||
+ | === bb-view-43 === | ||
+ | dtb=<device>-bb-view-43.dtb | ||
+ | screen [x] (need to fix the red <-> blue) | ||
+ | backlight (gpio) [x] | ||
+ | backlight (pwm) [ ] | ||
+ | touchscreen (4wire) [x] | ||
+ | buttons [X] | ||
+ | led [X] | ||
+ | |||
=== lcd4-01-00a1 === | === lcd4-01-00a1 === | ||
− | |||
dtb=<device>-lcd4-01-00a1.dtb | dtb=<device>-lcd4-01-00a1.dtb | ||
screen [x] | screen [x] | ||
Line 9: | Line 58: | ||
backlight (pwm) [ ] | backlight (pwm) [ ] | ||
touchscreen (4wire) [x] | touchscreen (4wire) [x] | ||
− | buttons [ ] | + | buttons [X] |
− | led [ ] | + | led [X] |
== lcd7 == | == lcd7 == | ||
+ | |||
+ | === 4dcape-70 === | ||
+ | dtb=am335x-boneblack-4dcape-70.dtb | ||
+ | screen [x] | ||
+ | backlight (gpio) [x] | ||
+ | backlight (pwm) [ ] | ||
+ | buttons [x] | ||
+ | led [x] | ||
+ | |||
+ | === 4dcape-70t === | ||
+ | dtb=am335x-boneblack-4dcape-70t.dtb | ||
+ | screen [x] | ||
+ | backlight (gpio) [x] | ||
+ | backlight (pwm) [ ] | ||
+ | touchscreen (4wire) [x] | ||
+ | buttons [x] | ||
+ | led [x] | ||
+ | |||
+ | === Chipsee bbb-exp-c === | ||
+ | Make sure xorg is in 24 bit mode: | ||
+ | sudo sed -i -e 's:16:24:g' /etc/X11/xorg.conf | ||
+ | |||
+ | dtb=am335x-boneblack-bbb-exp-c.dtb | ||
+ | screen [x] | ||
+ | backlight (gpio) [x] | ||
+ | backlight (pwm) [ ] | ||
+ | touchscreen (capactive touch) [x] (the startup calibrator script doesn't always pick it up on startup) | ||
+ | buttons [x] | ||
+ | led [x] | ||
+ | |||
+ | === lcd7-01-00a2 === | ||
+ | untested: (no hardware) | ||
+ | dtb=<device>-lcd7-01-00a2.dtb | ||
+ | screen [x] | ||
+ | backlight (gpio) [x] | ||
+ | backlight (pwm) [ ] | ||
+ | touchscreen (4wire) [x] | ||
+ | buttons [x] | ||
+ | led [x] | ||
+ | |||
=== lcd7-01-00a3 === | === lcd7-01-00a3 === | ||
dtb=<device>-lcd7-01-00a3.dtb | dtb=<device>-lcd7-01-00a3.dtb | ||
Line 19: | Line 108: | ||
backlight (pwm) [ ] | backlight (pwm) [ ] | ||
touchscreen (4wire) [x] | touchscreen (4wire) [x] | ||
− | buttons [ ] | + | buttons [x] |
− | led [ ] | + | led [x] |
+ | |||
+ | == rtc == | ||
+ | http://elinux.org/CircuitCo:RTC_Cape | ||
+ | |||
+ | dtb=<device>-rtc-01-00a1.dtb | ||
+ | rtc [x] | ||
+ | gpio_wakup [x] - untested | ||
+ | |||
+ | = Custom dtb = | ||
+ | By default, u-boot will load a *.dtb based on what board it is: | ||
+ | BeagleBone White: am335x-bone.dtb | ||
+ | BeagleBone Black: am335x-boneblack.dtb | ||
+ | |||
+ | Unless it's overwritten by a variable [dtb=] in uEnv.txt. For example, u-boot would load the pre-built 4dcape43t, instead of the default am335x-boneblack.dtb if it was passed: | ||
+ | dtb=am335x-boneblack-4dcape-43t.dtb | ||
+ | |||
+ | Clone dtb-rebuilder | ||
+ | git clone -b 3.14-ti https://github.com/RobertCNelson/dtb-rebuilder.git | ||
+ | cd dtb-rebuilder/ | ||
+ | |||
+ | BeagleBone White: | ||
+ | ./src/arm/am335x-bone.dts | ||
+ | |||
+ | BeagleBone Black: | ||
+ | ./src/arm/am335x-boneblack.dts | ||
+ | |||
+ | Build *.dtb: | ||
+ | make | ||
+ | |||
+ | Install *.dtb: | ||
+ | sudo make install |
Revision as of 17:58, 18 September 2014
Contents
Capes
Latest 3.14 to support all:
sudo apt-get update sudo apt-get install linux-image-3.14.19-ti-r23
crypto
http://elinux.org/Cryptotronix:CryptoCape
dtb=<device>-crypto-00a0.dtb rtc [x] atmel_tpm [x] atmega_uart4 [x] atmega_gpio1_13_gpio1_17 [ ]
lcd3
lcd3-01-00a2
dtb=<device>-lcd4-01-00a2.dtb screen [x] backlight (gpio) [x] backlight (pwm) [ ] touchscreen (4wire) [x] buttons [X] led [X]
lcd4
4dcape-43
dtb=am335x-boneblack-4dcape-43.dtb screen [x] backlight (gpio) [x] backlight (pwm) [ ] buttons [x] led [x]
4dcape-43t
dtb=am335x-boneblack-4dcape-43t.dtb screen [x] backlight (gpio) [x] backlight (pwm) [ ] touchscreen (4wire) [x] buttons [x] led [x]
bb-view-43
dtb=<device>-bb-view-43.dtb screen [x] (need to fix the red <-> blue) backlight (gpio) [x] backlight (pwm) [ ] touchscreen (4wire) [x] buttons [X] led [X]
lcd4-01-00a1
dtb=<device>-lcd4-01-00a1.dtb screen [x] backlight (gpio) [x] backlight (pwm) [ ] touchscreen (4wire) [x] buttons [X] led [X]
lcd7
4dcape-70
dtb=am335x-boneblack-4dcape-70.dtb screen [x] backlight (gpio) [x] backlight (pwm) [ ] buttons [x] led [x]
4dcape-70t
dtb=am335x-boneblack-4dcape-70t.dtb screen [x] backlight (gpio) [x] backlight (pwm) [ ] touchscreen (4wire) [x] buttons [x] led [x]
Chipsee bbb-exp-c
Make sure xorg is in 24 bit mode:
sudo sed -i -e 's:16:24:g' /etc/X11/xorg.conf
dtb=am335x-boneblack-bbb-exp-c.dtb screen [x] backlight (gpio) [x] backlight (pwm) [ ] touchscreen (capactive touch) [x] (the startup calibrator script doesn't always pick it up on startup) buttons [x] led [x]
lcd7-01-00a2
untested: (no hardware)
dtb=<device>-lcd7-01-00a2.dtb screen [x] backlight (gpio) [x] backlight (pwm) [ ] touchscreen (4wire) [x] buttons [x] led [x]
lcd7-01-00a3
dtb=<device>-lcd7-01-00a3.dtb screen [x] backlight (gpio) [x] backlight (pwm) [ ] touchscreen (4wire) [x] buttons [x] led [x]
rtc
http://elinux.org/CircuitCo:RTC_Cape
dtb=<device>-rtc-01-00a1.dtb rtc [x] gpio_wakup [x] - untested
Custom dtb
By default, u-boot will load a *.dtb based on what board it is:
BeagleBone White: am335x-bone.dtb BeagleBone Black: am335x-boneblack.dtb
Unless it's overwritten by a variable [dtb=] in uEnv.txt. For example, u-boot would load the pre-built 4dcape43t, instead of the default am335x-boneblack.dtb if it was passed:
dtb=am335x-boneblack-4dcape-43t.dtb
Clone dtb-rebuilder
git clone -b 3.14-ti https://github.com/RobertCNelson/dtb-rebuilder.git cd dtb-rebuilder/
BeagleBone White:
./src/arm/am335x-bone.dts
BeagleBone Black:
./src/arm/am335x-boneblack.dts
Build *.dtb:
make
Install *.dtb:
sudo make install