diff options
Diffstat (limited to 'target/linux/gemini/patches-4.19/0009-mtd-partitions-Add-RedBoot-FIS-DT-bindings.patch')
| -rw-r--r-- | target/linux/gemini/patches-4.19/0009-mtd-partitions-Add-RedBoot-FIS-DT-bindings.patch | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/target/linux/gemini/patches-4.19/0009-mtd-partitions-Add-RedBoot-FIS-DT-bindings.patch b/target/linux/gemini/patches-4.19/0009-mtd-partitions-Add-RedBoot-FIS-DT-bindings.patch new file mode 100644 index 0000000000..afcf5111d8 --- /dev/null +++ b/target/linux/gemini/patches-4.19/0009-mtd-partitions-Add-RedBoot-FIS-DT-bindings.patch @@ -0,0 +1,51 @@ +From 3dfe7ff875a64b83de21dad6365225f41f3cdb17 Mon Sep 17 00:00:00 2001 +From: Linus Walleij <linus.walleij@linaro.org> +Date: Fri, 19 Oct 2018 08:22:18 +0200 +Subject: [PATCH 09/18] mtd: partitions: Add RedBoot FIS DT bindings + +This adds device tree bindings for the RedBoot FIS partition +format. + +Cc: devicetree@vger.kernel.org +Signed-off-by: Linus Walleij <linus.walleij@linaro.org> +--- + .../bindings/mtd/partitions/redboot-fis.txt | 27 +++++++++++++++++++ + 1 file changed, 27 insertions(+) + create mode 100644 Documentation/devicetree/bindings/mtd/partitions/redboot-fis.txt + +diff --git a/Documentation/devicetree/bindings/mtd/partitions/redboot-fis.txt b/Documentation/devicetree/bindings/mtd/partitions/redboot-fis.txt +new file mode 100644 +index 000000000000..fd0ebe4e3415 +--- /dev/null ++++ b/Documentation/devicetree/bindings/mtd/partitions/redboot-fis.txt +@@ -0,0 +1,27 @@ ++RedBoot FLASH Image System (FIS) Partitions ++=========================================== ++ ++The FLASH Image System (FIS) directory is a flash description ++format closely associated with the RedBoot boot loader. ++ ++It uses one single flash eraseblock in the flash to store an index of ++all images in the flash. ++ ++This block size will vary depending on flash but is typically ++32 KB in size. ++ ++Required properties: ++- compatible : (required) must be "redboot-fis" ++- fis-index-block : (required) a index to the eraseblock containing ++ the FIS directory on this device. On a flash memory with 32KB ++ eraseblocks, 0 means the first eraseblock at 0x00000000, 1 means the ++ second eraseblock at 0x00008000 and so on. ++ ++Example: ++ ++flash@0 { ++ partitions { ++ compatible = "redboot-fis"; ++ fis-index-block = <0>; ++ }; ++}; +-- +2.19.2 + |