[Buildroot] [PATCH 1/2] package/rpi-firmware: select BR2_LINUX_KERNEL_DTB_OVERLAY_SUPPORT when needed
Thomas Petazzoni
thomas.petazzoni at bootlin.com
Sat May 16 14:02:20 UTC 2020
When BR2_PACKAGE_RPI_FIRMWARE_INSTALL_DTB_OVERLAYS is enabled, and the
DTBs are built by Linux (i.e BR2_LINUX_KERNEL_DTS_SUPPORT is enabled),
these DTBs should be built with the -@ Device Tree compiler option, so
that they can be used together with DTB overlays. So let's select
BR2_LINUX_KERNEL_DTB_OVERLAY_SUPPORT in this situation.
Fixes:
https://bugs.busybox.net/show_bug.cgi?id=12831
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
---
package/rpi-firmware/Config.in | 2 ++
1 file changed, 2 insertions(+)
diff --git a/package/rpi-firmware/Config.in b/package/rpi-firmware/Config.in
index 7cebc5e7ca..cced53f017 100644
--- a/package/rpi-firmware/Config.in
+++ b/package/rpi-firmware/Config.in
@@ -85,6 +85,8 @@ config BR2_PACKAGE_RPI_FIRMWARE_INSTALL_DTB_OVERLAYS
default y
depends on BR2_PACKAGE_RPI_FIRMWARE_INSTALL_DTBS \
|| BR2_LINUX_KERNEL_DTS_SUPPORT
+ select BR2_LINUX_KERNEL_DTB_OVERLAY_SUPPORT \
+ if BR2_LINUX_KERNEL_DTS_SUPPORT
help
Say 'y' here if you need to load one or more of the DTB
overlays, to support HATs (Hardware Attached on Top, add-on
--
2.26.2
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