mtd: extract TRX parser out of bcm47xxpart into a separated module
This makes TRX parsing code reusable with other platforms and parsers.
Please note this patch doesn't really change anything in the existing
code, just moves it. There is still some place for improvement (e.g.
working on non-hacky method of checking rootfs format) but it's not
really a subject of this change.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
diff --git a/drivers/mtd/parsers/Kconfig b/drivers/mtd/parsers/Kconfig
new file mode 100644
index 0000000..d206b3c
--- /dev/null
+++ b/drivers/mtd/parsers/Kconfig
@@ -0,0 +1,8 @@
+config MTD_PARSER_TRX
+ tristate "Parser for TRX format partitions"
+ depends on MTD && (BCM47XX || ARCH_BCM_5301X || COMPILE_TEST)
+ help
+ TRX is a firmware format used by Broadcom on their devices. It
+ may contain up to 3/4 partitions (depending on the version).
+ This driver will parse TRX header and report at least two partitions:
+ kernel and rootfs.
