Commit Graph

3 Commits

Author SHA1 Message Date
Luca Ceresoli
cb8ceb7857 freescale/imx6-sabresd: use global patch dir for U-Boot patches
The best practice is to use the BR2_GLOBAL_PATCH_DIR for patches against
U-Boot, not BR2_TARGET_UBOOT_CUSTOM_PATCH_DIR.

Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Tested-by: Vincent Stehlé <vincent.stehle@freescale.com>
Cc: Gilles Talis <gilles.talis@gmail.com>
Cc: Gary Bisson <bisson.gary@gmail.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-10-01 19:36:59 +02:00
Vincent Stehlé
8bc74c5258 imx6sabresd: boot to /init in mfgtools mode
Buildroot supplies a nice /init wrapper script to use when booting from a
ramdisk.

We add a patch to 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 <vincent.stehle@freescale.com
[Luca: rebase on top of iMX6DL patches and patch iMX6DL defconfig as well]
Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
[Luca: build- and run-tested on i.MX6DL SABRESD]
Tested-by: Luca Ceresoli <luca@lucaceresoli.net>
Cc: Gary Bisson <bisson.gary@gmail.com>
Cc: Thomas De Schampheleire <patrickdepinguin+buildroot@gmail.com>
Cc: Gilles Talis <gilles.talis@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-09-21 21:23:18 +02:00
Luca Ceresoli
7aff66f5b5 freescale/imx6-sabresd: document how to create a bootable SD
Document how to create a bootable SD card for the two supported SABRESD cards:
i.MX6Q and i.MX6DL.

The SD card creation relies on an ad-hoc script.

Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Cc: Gilles Talis <gilles.talis@gmail.com>
Cc: Gary Bisson <bisson.gary@gmail.com>
Cc: Vincent Stehlé <vincent.stehle@freescale.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-09-21 21:22:50 +02:00