[Buildroot] [git commit] configs/kontron_smarc_sal28: integrate RCW into rootfs image

[Yann E. MORIN]

commit: https://git.buildroot.net/buildroot/commit/?id=d752b544079d0a124a6e767df80a50698e480259
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master

Integrate the RCW into the storage device image, so the image can also
be used a boot source. The SoC expects the RCW at offset 4096 of the SD
card or eMMC.

Signed-off-by: Michael Walle <michael at walle.cc>
Signed-off-by: Yann E. MORIN <yann.morin.1998 at free.fr>
---
 board/kontron/smarc-sal28/genimage.cfg | 6 ++++++
 configs/kontron_smarc_sal28_defconfig  | 1 +
 2 files changed, 7 insertions(+)

diff --git a/board/kontron/smarc-sal28/genimage.cfg b/board/kontron/smarc-sal28/genimage.cfg
index d75234d997..f3fb77e00a 100644
--- a/board/kontron/smarc-sal28/genimage.cfg
+++ b/board/kontron/smarc-sal28/genimage.cfg
@@ -3,6 +3,12 @@ image sdcard-emmc.img {
 		gpt = true
 	}
 
+	partition rcw {
+		offset = 4k
+		in-partition-table = "no"
+		image = "rcw.bin"
+	}
+
 	partition u-boot {
 		offset = 1M
 		in-partition-table = "no"
diff --git a/configs/kontron_smarc_sal28_defconfig b/configs/kontron_smarc_sal28_defconfig
index a8412b9c38..fd001614f4 100644
--- a/configs/kontron_smarc_sal28_defconfig
+++ b/configs/kontron_smarc_sal28_defconfig
@@ -16,6 +16,7 @@ BR2_LINUX_KERNEL_INTREE_DTS_NAME="freescale/fsl-ls1028a-kontron-sl28 freescale/f
 BR2_LINUX_KERNEL_DTB_KEEP_DIRNAME=y
 BR2_LINUX_KERNEL_INSTALL_TARGET=y
 BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
+BR2_PACKAGE_RCW_SMARC_SAL28=y
 BR2_TARGET_ROOTFS_EXT2=y
 BR2_TARGET_ROOTFS_EXT2_4=y
 BR2_TARGET_ROOTFS_EXT2_SIZE="128M"