Move buildroot to bsp directory.

2016-11-16 22:05:33 +01:00
parent 317c040ea8
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--- a/bsp/buildroot/board/freescale/imx6sabre/readme.txt
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+********************************************************
+Freescale i.MX6 Q, DL and SoloX SABRE development boards
+********************************************************
+
+This file documents the Buildroot support for the Freescale SABRE Board
+for Smart Devices Based on the i.MX 6 and i.MX 6SoloX Series (SABRESD),
+as well as the Freescale SABRE Board for Automotive Infotainment.
+
+Read the i.MX 6 SABRESD Quick Start Guide for an introduction to the
+board:
+http://cache.freescale.com/files/32bit/doc/quick_start_guide/SABRESDB_IMX6_QSG.pdf
+
+Read the i.MX 6 SoloX SABRESD Quick Start Guide for an introduction to
+the board:
+http://cache.freescale.com/files/32bit/doc/user_guide/IMX6SOLOXQSG.pdf
+
+Read the SABRE for Automotive Infotainment Quick Start Guide for an
+introduction to the board:
+http://cache.freescale.com/files/32bit/doc/user_guide/IMX6SABREINFOQSG.pdf
+
+Build
+=====
+
+First, configure Buildroot for your SABRE board.
+For i.MX6Q SABRE SD board:
+
+  make freescale_imx6qsabresd_defconfig
+
+For i.MX6DL SABRE SD board:
+
+  make freescale_imx6dlsabresd_defconfig
+
+For i.MX6 SoloX SABRE SD board:
+
+  make freescale_imx6sxsabresd_defconfig
+
+For i.MX6Q SABRE Auto board:
+
+  make freescale_imx6qsabreauto_defconfig
+
+For i.MX6DL SABRE Auto board:
+
+  make freescale_imx6dlsabreauto_defconfig
+
+Build all components:
+
+  make
+
+You will find in ./output/images/ the following files:
+  - imx6dl-sabresd.dtb or imx6q-sabresd.dtb or imx6sx-sdb.dtb or
+    imx6q-sabreauto.dtb or imx6dl-sabreauto.dtb
+  - rootfs.ext2
+  - rootfs.tar
+  - u-boot.imx
+  - uImage, or zImage for i.MX6 SoloX
+
+Create a bootable SD card
+=========================
+
+To determine the device associated to the SD card have a look in the
+/proc/partitions file:
+
+  cat /proc/partitions
+
+Run the following script as root on your SD card. This will partition the card
+and copy the bootloader, kernel, DTBs and root filesystem as needed.
+
+*** WARNING! The script will destroy all the card content. Use with care! ***
+
+  ./board/freescale/create-boot-sd.sh <your-sd-device>
+
+Boot the SABRE board
+====================
+
+i.MX6 SABRE SD
+--------------
+
+To boot your newly created system on an i.MX6 SABRE SD Board (refer to
+the i.MX6 SABRE SD Quick Start Guide for guidance):
+- insert the SD card in the SD3 slot of the board;
+- locate the BOOT dip switches (SW6), set dips 2 and 7 to ON, all others to OFF;
+- connect a Micro USB cable to Debug Port and connect using a terminal emulator
+  at 115200 bps, 8n1;
+- power on the board.
+
+i.MX6 SoloX SABRE SD
+--------------------
+
+To boot your newly created system on an i.MX6 SoloX SABRE SD Board
+(refer to the i.MX6 SoloX SABRE SD Quick Start Guide for guidance):
+- insert the SD card in the J4-SD4 socket at the bottom of the board;
+- Set the SW10, SW11 and SW12 DIP switches at the top of the board in
+  their default position, to boot from SD card. Reference configuration:
+
+    SW10
+     1   2   3   4   5   6   7   8
+    off off off off off off off off
+
+    SW11
+     1   2  3  4  5   6   7   8
+    off off ON ON ON off off off
+
+    SW12
+     1  2   3   4   5   6   7   8
+    off ON off off off off off off
+
+- connect a Micro USB cable to the J16 Debug Port at the bottom of the
+  board. This is a dual UART debug port; connect to the first tty using
+  a terminal emulator at 115200 bps, 8n1;
+- power on the board with the SW1-PWR switch at the top of the board.
+
+SABRE Auto
+----------
+
+To boot your newly created system on a SABRE Auto Board (refer to the SABRE for
+Automotive Infotainment Quick Start Guide for guidance):
+- insert the SD card in the CPU card SD card socket J14;
+- Set the S1, S2 and S3 DIP switches and J3 jumper to boot from SD on CPU card.
+  Reference configuration:
+
+    S1
+     1  2   3   4  5   6   7   8   9  10
+    off ON off off ON off off off off off
+
+    S2
+     1   2  3   4
+    off off ON off
+
+    S3
+     1   2  3  4
+    off off ON ON
+
+    J3: 1-2
+
+- connect an RS-232 UART cable to CPU card debug port J18 UART DB9 and
+  connect using a terminal emulator at 115200 bps, 8n1;
+- power on the board.
+
+Enjoy!
+
+References
+==========
+
+https://community.freescale.com/docs/DOC-95015
+https://community.freescale.com/docs/DOC-95017
+https://community.freescale.com/docs/DOC-99218