From: Vincent Stehlé Date: Mon, 30 Mar 2015 12:50:21 +0000 (+0200) Subject: imx6sabresd: rename to imx6sabre X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=3029f6ef14fd2fd6256b755c500b93f817d9a407;p=buildroot.git imx6sabresd: rename to imx6sabre Rename imx6sabresd board folder to imx6sabre, to prepare for Sabre Auto addition. Update doc, link and defconfigs accordingly. Signed-off-by: Vincent Stehlé Reviewed-by: Arnout Vandecappelle (Essensium/Mind) Cc: Eric Bénard Cc: Peter Korsgaard Cc: Luca Ceresoli Cc: Gilles Talis Cc: Gary Bisson Signed-off-by: Thomas Petazzoni --- diff --git a/board/freescale/create-boot-sd.sh b/board/freescale/create-boot-sd.sh new file mode 100755 index 0000000000..af45115c72 --- /dev/null +++ b/board/freescale/create-boot-sd.sh @@ -0,0 +1,93 @@ +#!/bin/sh + +set -u +set -e + +PROGNAME=$(basename $0) + +usage() +{ + echo "Create an SD card that boots on an i.MX53/6 board." + echo + echo "Note: all data on the the card will be completely deleted!" + echo "Use with care!" + echo "Superuser permissions may be required to write to the device." + echo + echo "Usage: ${PROGNAME} " + echo "Arguments:" + echo " The device to be written to" + echo + echo "Example: ${PROGNAME} /dev/mmcblk0" + echo +} + +if [ $# -ne 1 ]; then + usage + exit 1 +fi + +if [ $(id -u) -ne 0 ]; then + echo "${PROGNAME} must be run as root" + exit 1 +fi + +DEV=${1} + +# The partition name prefix depends on the device name: +# - /dev/sde -> /dev/sde1 +# - /dev/mmcblk0 -> /dev/mmcblk0p1 +if echo ${DEV}|grep -q mmcblk ; then + PART="p" +else + PART="" +fi + +PART1=${DEV}${PART}1 +PART2=${DEV}${PART}2 + +# Unmount the partitions if mounted +umount ${PART1} || true +umount ${PART2} || true + +# First, clear the card +dd if=/dev/zero of=${DEV} bs=1M count=20 + +sync + +# Partition the card. +# SD layout for i.MX6 boot: +# - Bootloader at offset 1024 +# - FAT partition starting at 1MB offset, containing uImage and *.dtb +# - ext2/3 partition formatted as ext2 or ext3, containing the root filesystem. +sfdisk ${DEV} < +Date: Tue, 12 Aug 2014 10:17:31 +0200 +Subject: [PATCH] mx6qsabre_common: boot Linux to /init in mfgtools mode +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Buildroot supplies a nice /init wrapper script to use when booting from a +ramdisk. + +This patch tells u-boot to tell the kernel to boot into /init (instead of +/linuxrc) on i.MX6, when booting in mfgtools mode. This way we can boot a +buildroot system entirely through USB. + +Signed-off-by: Vincent Stehlé +--- + include/configs/mx6qsabre_common.h | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/include/configs/mx6qsabre_common.h b/include/configs/mx6qsabre_common.h +index 69ff0df..ec7b665 100644 +--- a/include/configs/mx6qsabre_common.h ++++ b/include/configs/mx6qsabre_common.h +@@ -129,7 +129,7 @@ + + #define CONFIG_MFG_ENV_SETTINGS \ + "mfgtool_args=setenv bootargs console=" CONFIG_CONSOLE_DEV ",115200 " \ +- "rdinit=/linuxrc " \ ++ "rdinit=/init " \ + "g_mass_storage.stall=0 g_mass_storage.removable=1 " \ + "g_mass_storage.idVendor=0x066F g_mass_storage.idProduct=0x37FF "\ + "g_mass_storage.iSerialNumber=\"\" "\ +-- +2.0.1 + diff --git a/board/freescale/imx6sabre/readme.txt b/board/freescale/imx6sabre/readme.txt new file mode 100644 index 0000000000..6c1a5b55c8 --- /dev/null +++ b/board/freescale/imx6sabre/readme.txt @@ -0,0 +1,70 @@ +******************************************************* +Freescale i.MX6Q and i.MX6DL SABRESD development boards +******************************************************* + +This file documents the Buildroot support for the Freescale SABRE Board for +Smart Devices Based on the i.MX 6 Series (SABRESD). + +Read the SABRESD Quick Start Guide for an introduction to the board: +http://cache.freescale.com/files/32bit/doc/quick_start_guide/SABRESDB_IMX6_QSG.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 + +Build all components: + + make + +You will find in ./output/images/ the following files: + - imx6dl-sabresd.dtb or imx6q-sabresd.dtb + - rootfs.ext2 + - rootfs.tar + - u-boot.imx + - uImage + +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 + +Boot the SABRE board +==================== + +SABRE SD +-------- + +To boot your newly created system on a SABRE SD Board (refer to the 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. + +Enjoy! + +References +========== + +https://community.freescale.com/docs/DOC-95015 +https://community.freescale.com/docs/DOC-95017 +https://community.freescale.com/docs/DOC-99218 diff --git a/board/freescale/imx6sabresd/create-boot-sd.sh b/board/freescale/imx6sabresd/create-boot-sd.sh deleted file mode 100755 index af45115c72..0000000000 --- a/board/freescale/imx6sabresd/create-boot-sd.sh +++ /dev/null @@ -1,93 +0,0 @@ -#!/bin/sh - -set -u -set -e - -PROGNAME=$(basename $0) - -usage() -{ - echo "Create an SD card that boots on an i.MX53/6 board." - echo - echo "Note: all data on the the card will be completely deleted!" - echo "Use with care!" - echo "Superuser permissions may be required to write to the device." - echo - echo "Usage: ${PROGNAME} " - echo "Arguments:" - echo " The device to be written to" - echo - echo "Example: ${PROGNAME} /dev/mmcblk0" - echo -} - -if [ $# -ne 1 ]; then - usage - exit 1 -fi - -if [ $(id -u) -ne 0 ]; then - echo "${PROGNAME} must be run as root" - exit 1 -fi - -DEV=${1} - -# The partition name prefix depends on the device name: -# - /dev/sde -> /dev/sde1 -# - /dev/mmcblk0 -> /dev/mmcblk0p1 -if echo ${DEV}|grep -q mmcblk ; then - PART="p" -else - PART="" -fi - -PART1=${DEV}${PART}1 -PART2=${DEV}${PART}2 - -# Unmount the partitions if mounted -umount ${PART1} || true -umount ${PART2} || true - -# First, clear the card -dd if=/dev/zero of=${DEV} bs=1M count=20 - -sync - -# Partition the card. -# SD layout for i.MX6 boot: -# - Bootloader at offset 1024 -# - FAT partition starting at 1MB offset, containing uImage and *.dtb -# - ext2/3 partition formatted as ext2 or ext3, containing the root filesystem. -sfdisk ${DEV} < -Date: Tue, 12 Aug 2014 10:17:31 +0200 -Subject: [PATCH] mx6qsabre_common: boot Linux to /init in mfgtools mode -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Buildroot supplies a nice /init wrapper script to use when booting from a -ramdisk. - -This patch tells u-boot to tell the kernel to boot into /init (instead of -/linuxrc) on i.MX6, when booting in mfgtools mode. This way we can boot a -buildroot system entirely through USB. - -Signed-off-by: Vincent Stehlé ---- - include/configs/mx6qsabre_common.h | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - -diff --git a/include/configs/mx6qsabre_common.h b/include/configs/mx6qsabre_common.h -index 69ff0df..ec7b665 100644 ---- a/include/configs/mx6qsabre_common.h -+++ b/include/configs/mx6qsabre_common.h -@@ -129,7 +129,7 @@ - - #define CONFIG_MFG_ENV_SETTINGS \ - "mfgtool_args=setenv bootargs console=" CONFIG_CONSOLE_DEV ",115200 " \ -- "rdinit=/linuxrc " \ -+ "rdinit=/init " \ - "g_mass_storage.stall=0 g_mass_storage.removable=1 " \ - "g_mass_storage.idVendor=0x066F g_mass_storage.idProduct=0x37FF "\ - "g_mass_storage.iSerialNumber=\"\" "\ --- -2.0.1 - diff --git a/board/freescale/imx6sabresd/readme.txt b/board/freescale/imx6sabresd/readme.txt deleted file mode 100644 index 583ef40161..0000000000 --- a/board/freescale/imx6sabresd/readme.txt +++ /dev/null @@ -1,67 +0,0 @@ -******************************************************* -Freescale i.MX6Q and i.MX6DL SABRESD development boards -******************************************************* - -This file documents the Buildroot support for the Freescale SABRE Board for -Smart Devices Based on the i.MX 6 Series (SABRESD). - -Read the SABRESD Quick Start Guide for an introduction to the board: -http://cache.freescale.com/files/32bit/doc/quick_start_guide/SABRESDB_IMX6_QSG.pdf - -Build -===== - -First, configure Buildroot for your SABRESD board. -For i.MX6Q: - - make freescale_imx6qsabresd_defconfig - -For i.MX6DL: - - make freescale_imx6dlsabresd_defconfig - -Build all components: - - make - -You will find in ./output/images/ the following files: - - imx6dl-sabresd.dtb or imx6q-sabresd.dtb - - rootfs.ext2 - - rootfs.tar - - u-boot.imx - - uImage - -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/imx6sabresd/create-boot-sd.sh - -Boot the SABRESD board -====================== - -To boot your newly created system (refer to the SABRESD 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. - -Enjoy! - -References -========== - -https://community.freescale.com/docs/DOC-95015 -https://community.freescale.com/docs/DOC-95017 -https://community.freescale.com/docs/DOC-99218 diff --git a/configs/freescale_imx6dlsabresd_defconfig b/configs/freescale_imx6dlsabresd_defconfig index 680031db4b..a13d2b9d9f 100644 --- a/configs/freescale_imx6dlsabresd_defconfig +++ b/configs/freescale_imx6dlsabresd_defconfig @@ -3,7 +3,7 @@ BR2_arm=y BR2_cortex_a9=y # patches -BR2_GLOBAL_PATCH_DIR="board/freescale/imx6sabresd/patches" +BR2_GLOBAL_PATCH_DIR="board/freescale/imx6sabre/patches" # toolchain BR2_KERNEL_HEADERS_VERSION=y diff --git a/configs/freescale_imx6qsabresd_defconfig b/configs/freescale_imx6qsabresd_defconfig index f2f702e555..95f29d7e48 100644 --- a/configs/freescale_imx6qsabresd_defconfig +++ b/configs/freescale_imx6qsabresd_defconfig @@ -3,7 +3,7 @@ BR2_arm=y BR2_cortex_a9=y # patches -BR2_GLOBAL_PATCH_DIR="board/freescale/imx6sabresd/patches" +BR2_GLOBAL_PATCH_DIR="board/freescale/imx6sabre/patches" # toolchain BR2_KERNEL_HEADERS_VERSION=y