From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH 2/4] board/lego/ev3: Create images using genimage
Date: Tue, 1 Nov 2016 16:04:43 +0100 [thread overview]
Message-ID: <20161101160443.37928df7@free-electrons.com> (raw)
In-Reply-To: <1477870346-4941-3-git-send-email-david@lechnology.com>
Hello,
On Sun, 30 Oct 2016 18:32:24 -0500, David Lechner wrote:
> This adds a script to create SD card and flash images for LEGO MINDSTORMS
> EV3 using the genimage tool.
>
> The default kernel config had to be modifed to add support for squashfs
> and to add a ram disk.
>
> Signed-off-by: David Lechner <david@lechnology.com>
In addition to the comment made by Baruch about using a defconfig
fragment for Linux, I have another comment, see below.
> # U-Boot
> BR2_TARGET_UBOOT=y
> BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
> BR2_TARGET_UBOOT_BOARD_DEFCONFIG="legoev3"
> +BR2_PACKAGE_HOST_GENIMAGE=y
This line probably need an additional comment above it, as it's not
U-Boot related.
But more importantly, since you're building a FAT filesystem image, you
also need:
BR2_PACKAGE_HOST_DOSFSTOOLS=y
BR2_PACKAGE_HOST_MTOOLS=y
Thanks!
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
next prev parent reply other threads:[~2016-11-01 15:04 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-30 23:32 [Buildroot] [PATCH 0/4] LEGO MINDSTORMS EV3 Updates David Lechner
2016-10-30 23:32 ` [Buildroot] [PATCH 1/4] configs/lego_ev3: add U-Boot support David Lechner
2016-11-01 15:02 ` Thomas Petazzoni
2016-10-30 23:32 ` [Buildroot] [PATCH 2/4] board/lego/ev3: Create images using genimage David Lechner
2016-10-31 4:19 ` Baruch Siach
2016-10-31 15:57 ` David Lechner
2016-11-01 15:04 ` Thomas Petazzoni [this message]
2016-11-01 18:54 ` [Buildroot] <DKIM> " Vincent Stehlé
2016-10-30 23:32 ` [Buildroot] [PATCH 3/4] linux: add ev3dev extension David Lechner
2016-11-01 15:09 ` Thomas Petazzoni
2016-10-30 23:32 ` [Buildroot] [PATCH 4/4] board/lego/ev3: Use ev3dev linux ext for ev3dev drivers David Lechner
2016-11-01 15:10 ` Thomas Petazzoni
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