Commit f8208503 authored by Vincent Stehlé's avatar Vincent Stehlé Committed by Thomas Petazzoni
Browse files

configs: add Freescale i.MX6 SoloX Sabre SD support 



The i.MX6 SoloX SABRE board for smart devices is Freescale's reference design
board based on the heterogeneous ARM Cortex-A9 + Cortex-M4 i.MX6 SoloX
applications processor.

This defconfig is inspired from previous freescale_imx6*sabresd_defconfig, and
is based on Freescale "official" git repo on git.freescale.com and SW release
3.10.53_1.1.0_ga.

Signed-off-by: default avatarVincent Stehlé <vincent.stehle@laposte.net>
Cc: Gary Bisson <bisson.gary@gmail.com>
Cc: Jérôme Pouiller <jezz@sysmic.org>
Cc: Gilles Talis <gilles.talis@gmail.com>
Cc: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
parent 9a9950db

board/freescale/imx6sabre/readme.txt

+49 −14
Original line number Diff line number Diff line 
*******************************************************

Freescale i.MX6Q and i.MX6DL SABRESD development boards

*******************************************************

********************************************************

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 Series (SABRESD), as well as the Freescale

SABRE Board for Automotive Infotainment.

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 SABRESD Quick Start Guide for an introduction to the board:

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
@@ -25,6 +30,10 @@ 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
@@ -38,12 +47,12 @@ Build all components: 
  make



You will find in ./output/images/ the following files:

  - imx6dl-sabresd.dtb or imx6q-sabresd.dtb or imx6q-sabreauto.dtb or

    imx6dl-sabreauto.dtb

  - 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

  - uImage, or zImage for i.MX6 SoloX



Create a bootable SD card

=========================
@@ -63,17 +72,43 @@ and copy the bootloader, kernel, DTBs and root filesystem as needed. 
Boot the SABRE board

====================



SABRE SD

--------

i.MX6 SABRE SD

--------------



To boot your newly created system on a SABRE SD Board (refer to the SABRE SD

Quick Start Guide for guidance):

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

----------

configs/freescale_imx6sxsabresd_defconfig

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# architecture

BR2_arm=y

BR2_cortex_a9=y



# patches

BR2_GLOBAL_PATCH_DIR="board/freescale/imx6sabre/patches"



# toolchain

BR2_KERNEL_HEADERS_VERSION=y

BR2_DEFAULT_KERNEL_VERSION="3.10.53"

BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_10=y



# system

BR2_TARGET_GENERIC_GETTY_PORT="ttymxc0"



# kernel

BR2_LINUX_KERNEL=y

BR2_LINUX_KERNEL_CUSTOM_GIT=y

BR2_LINUX_KERNEL_CUSTOM_REPO_URL="git://git.freescale.com/imx/linux-2.6-imx.git"

BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="rel_imx_3.10.53_1.1.0_ga"

BR2_LINUX_KERNEL_DEFCONFIG="imx_v7"

BR2_LINUX_KERNEL_ZIMAGE=y

BR2_LINUX_KERNEL_DTS_SUPPORT=y

BR2_LINUX_KERNEL_INTREE_DTS_NAME="imx6sx-sdb"



# filesystem

BR2_TARGET_ROOTFS_EXT2=y



# bootloader

BR2_TARGET_UBOOT=y

BR2_TARGET_UBOOT_BOARDNAME="mx6sxsabresd"

BR2_TARGET_UBOOT_CUSTOM_GIT=y

BR2_TARGET_UBOOT_CUSTOM_REPO_URL="git://git.freescale.com/imx/uboot-imx.git"

BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="rel_imx_3.10.53_1.1.0_ga"

BR2_TARGET_UBOOT_FORMAT_IMX=y