435-mtd-add-routerbootpart-parser-config.patch

From 4437e01fb6bca63fccdba5d6c44888b0935885c2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Thibaut=20VAR=C3=88NE?= <hacks@slashdirt.org>
Date: Tue, 24 Mar 2020 11:45:07 +0100
Subject: [PATCH] generic: routerboot partition build bits (5.4)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

This patch adds routerbootpart kernel build bits

Signed-off-by: Thibaut VARÈNE <hacks@slashdirt.org>
---
 drivers/mtd/parsers/Kconfig  | 9 +++++++++
 drivers/mtd/parsers/Makefile | 1 +
 2 files changed, 10 insertions(+)

--- a/drivers/mtd/parsers/Kconfig
+++ b/drivers/mtd/parsers/Kconfig
@@ -204,3 +204,12 @@ config MTD_SERCOMM_PARTS
 	  partition map. This partition table contains real partition
 	  offsets, which may differ from device to device depending on the
 	  number and location of bad blocks on NAND.
+
+config MTD_ROUTERBOOT_PARTS
+	tristate "RouterBoot flash partition parser"
+	depends on MTD && OF
+	help
+	 MikroTik RouterBoot is implemented as a multi segment system on the
+	 flash, some of which are fixed and some of which are located at
+	 variable offsets. This parser handles both cases via properly
+	 formatted DTS.
--- a/drivers/mtd/parsers/Makefile
+++ b/drivers/mtd/parsers/Makefile
@@ -14,3 +14,4 @@ obj-$(CONFIG_MTD_PARSER_TRX)		+= parser_
 obj-$(CONFIG_MTD_SERCOMM_PARTS)		+= scpart.o
 obj-$(CONFIG_MTD_SHARPSL_PARTS)		+= sharpslpart.o
 obj-$(CONFIG_MTD_REDBOOT_PARTS)		+= redboot.o
+obj-$(CONFIG_MTD_ROUTERBOOT_PARTS)		+= routerbootpart.o