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authorSascha Hauer <s.hauer@pengutronix.de>2019-06-05 00:06:30 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2019-06-11 09:11:11 +0200
commit796af3473b8222bcd89aa63e9886c355a6baf95d (patch)
treead357b2756bda409b46747faaaf57a0ffd003c9c /dts/Bindings/mtd/partitions/brcm,bcm963xx-imagetag.txt
parent649b9ebcf53d697277bcdb01334dbcd563a33aa8 (diff)
downloadbarebox-796af3473b8222bcd89aa63e9886c355a6baf95d.tar.gz
dts: update to v5.2-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/mtd/partitions/brcm,bcm963xx-imagetag.txt')
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+Broadcom BCM963XX ImageTag Partition Container
+==============================================
+
+Some Broadcom BCM63XX SoC based devices contain additional, non discoverable
+partitions or non standard bootloader partition sizes. For these a mixed layout
+needs to be used with an explicit firmware partition.
+
+The BCM963XX ImageTag is a simple firmware header describing the offsets and
+sizes of the rootfs and kernel parts contained in the firmware.
+
+Required properties:
+- compatible : must be "brcm,bcm963xx-imagetag"
+
+Example:
+
+flash@1e000000 {
+ compatible = "cfi-flash";
+ reg = <0x1e000000 0x2000000>;
+ bank-width = <2>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ cfe@0 {
+ reg = <0x0 0x10000>;
+ read-only;
+ };
+
+ firmware@10000 {
+ reg = <0x10000 0x7d0000>;
+ compatible = "brcm,bcm963xx-imagetag";
+ };
+
+ caldata@7e0000 {
+ reg = <0x7e0000 0x10000>;
+ read-only;
+ };
+
+ nvram@7f0000 {
+ reg = <0x7f0000 0x10000>;
+ };
+ };
+};