[Buildroot] [PATCH] boards/raspberrypi: update readme with RPi-2 specifics
Yann E. MORIN
yann.morin.1998 at free.fr
Sun Mar 8 15:22:53 UTC 2015
The RPi-2 has its own DTB, so document it in the list of generated
files.
Also, not all DTBs need to be present on the boot partition, so add a
comment that identifies which should be copied for each model.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
---
board/raspberrypi/readme.txt | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/board/raspberrypi/readme.txt b/board/raspberrypi/readme.txt
index 9bab374..b513ca3 100644
--- a/board/raspberrypi/readme.txt
+++ b/board/raspberrypi/readme.txt
@@ -62,8 +62,9 @@ After building, you should obtain this tree:
output/images/
+-- rootfs.tar [0]
+-- rpi-firmware/
- | +-- bcm2708-rpi-b.dtb [1]
- | +-- bcm2708-rpi-b-plus.dtb [1]
+ | +-- bcm2708-rpi-b.dtb
+ | +-- bcm2708-rpi-b-plus.dtb
+ | +-- bcm2709-rpi-2-b.dtb
| +-- bootcode.bin
| +-- config.txt
| +-- fixup.dat
@@ -73,10 +74,6 @@ After building, you should obtain this tree:
[0] Note for Volatile: rootfs.tar will only be there if you kept
"tar the root filesystem" option selected in "Filesystem images".
-[1] The DTBs (Device Tree Blobs) will only be present if you setup
- Buildroot to install the DTBs from the rpi-firmware package, and
- will only be used if your kernel has support for the Device Tree.
-
Prepare you SDCard
==================
@@ -104,15 +101,18 @@ Install the binaries to the SDCard
At the root of the boot partition, the Raspberry Pi must find the following
files:
- * bcm2708-rpi-b.dtb [2]
+ * bcm2708-rpi-b.dtb [1]
* bcm2708-rpi-b-plus.dtb [2]
+ * bcm2709-rpi-2-b.dtb [3]
* bootcode.bin
* config.txt
* fixup.dat
* start.elf
* zImage
-[2] Only needed if your kernel has support for the Device Tree.
+[1] For models A and B
+[2] For models A+ and B+
+[3] For model 2
For example:
--
1.9.1
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