[OpenWrt-Devel] [PATCH] bcm53xx: image: document arguments of some functions

[Rafał Miłecki]

Signed-off-by: Rafał Miłecki <zajec5 at gmail.com>
---
 target/linux/bcm53xx/image/Makefile | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/target/linux/bcm53xx/image/Makefile b/target/linux/bcm53xx/image/Makefile
index 61bc39c..60b4d51 100644
--- a/target/linux/bcm53xx/image/Makefile
+++ b/target/linux/bcm53xx/image/Makefile
@@ -17,17 +17,23 @@ define Image/Build/Initramfs
 	$(call Image/Build/Initramfs/Chk,bcm4708-netgear-r6250,U12H245T00_NETGEAR,2,initramfs)
 endef
 
+# $(1): board and device model (used for output file).
+# $(2): board_id (device specific magic).
+# $(3): region.
+# $(4): filesystem type.
 define Image/Build/Initramfs/Chk
 	$(call Image/Build/Initramfs/DTB,$(1))
 	$(STAGING_DIR_HOST)/bin/mkchkimg -o $(BIN_DIR)/openwrt-$(1)-$(4).chk -k $(KDIR)/$(IMG_PREFIX)-$(4)-$(1).trx -b $(2) -r $(3)
 endef
 
+# $(1): board and device model (used for output file).
 define Image/Build/Initramfs/DTB
 	$(call Image/Build/DTB,zImage-initramfs,$(1))
 	$(STAGING_DIR_HOST)/bin/trx -o $(KDIR)/$(IMG_PREFIX)-initramfs-$(1).trx \
 		-f $(KDIR)/zImage-initramfs-$(1).lzma
 endef
 
+# $(1): board and device model (used for output file).
 define Image/Build/squashfs/DTB
 	$(call Image/Build/DTB,zImage,$(1))
 	$(STAGING_DIR_HOST)/bin/trx -o $(KDIR)/$(IMG_PREFIX)-squashfs-$(1).trx \
@@ -40,6 +46,7 @@ define Image/Build/squashfs/Chk
 	$(STAGING_DIR_HOST)/bin/mkchkimg -o $(BIN_DIR)/openwrt-$(1)-$(4).chk -k $(KDIR)/$(IMG_PREFIX)-$(4)-$(1).trx -b $(2) -r $(3)
 endef
 
+# $(2): board and device model (used for output file).
 define Image/Build/DTB
 	rm -f $(KDIR)/$(1)-$(2).lzma
 	rm -f $(KDIR)/$(1)-$(2).dts
@@ -47,6 +54,7 @@ define Image/Build/DTB
 	$(STAGING_DIR_HOST)/bin/lzma e $(KDIR)/$(1)-$(2).dts $(KDIR)/$(1)-$(2).lzma -d16
 endef
 
+# $(1): filesystem type.
 define Image/Build
 	$(call Image/Build/$(1),$(1))
 	$(call Image/Build/squashfs/Chk,bcm4708-netgear-r6250,U12H245T00_NETGEAR,2,squashfs)
-- 
1.8.4.5
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