[Buildroot] [PATCH 1/2] boards/raspberrypi: update instructions for Raspberry Pi 2

[Yann E. MORIN]

The instructions for the Raspberry Pi 2 (aka model B2) are the same as
the ones for the Raspberry Pi, so:
  - state so in the existing readme
  - create a symlink raspberrypi2 -> raspberrypi

Also fix typo in spelling of "Raspberry Pi" (two words, not one).

Signed-off-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>
---
 board/raspberrypi/readme.txt | 11 ++++++++---
 board/raspberrypi2           |  1 +
 2 files changed, 9 insertions(+), 3 deletions(-)
 create mode 120000 board/raspberrypi2

diff --git a/board/raspberrypi/readme.txt b/board/raspberrypi/readme.txt
index ead9227..917c34a 100644
--- a/board/raspberrypi/readme.txt
+++ b/board/raspberrypi/readme.txt
@@ -1,9 +1,14 @@
-RaspberryPi
+Raspberry Pi
 
 Intro
 =====
 
-To be able to use your RaspberryPi board with the images generated by
+Those instructions apply to all models of the Raspberry Pi:
+  - the original models A and B,
+  - the "enhanced" models A+ and B+,
+  - the model B2 (aka Raspberry Pi 2).
+
+To be able to use your Raspberry Pi board with the images generated by
 Buildroot, you have to choose whether you will use:
 
     * Volatile rootfs in RAM (the rootfs is an initramfs) or
@@ -96,7 +101,7 @@ Mount the partitions (adjust 'sdX' to match your SDcard device):
 Install the binaries to the SDCard
 ----------------------------------
 
-At the root of the boot partition, the RaspberryPi must find the following
+At the root of the boot partition, the Raspberry Pi must find the following
 files:
 
     * bcm2708-rpi-b.dtb         [2]
diff --git a/board/raspberrypi2 b/board/raspberrypi2
new file mode 120000
index 0000000..fcdafc8
--- /dev/null
+++ b/board/raspberrypi2
@@ -0,0 +1 @@
+raspberrypi
\ No newline at end of file
-- 
1.9.1