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[OpenWrt-Devel,v2,5/8] mvebu: Add a subprofile for boards based on a small NOR

Message ID 1423060626-17088-6-git-send-email-maxime.ripard@free-electrons.com
State Not Applicable
Headers show

Commit Message

Maxime Ripard Feb. 4, 2015, 2:37 p.m. UTC 
Some boards only come with a small NOR on it, where UBI isn't a good solution
because of its overhead.

Add a new subprofile for such boards, that rely on the mtd split framework
instead.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
---
 target/linux/mvebu/image/Makefile | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
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Patch

diff --git a/target/linux/mvebu/image/Makefile b/target/linux/mvebu/image/Makefile
index 7076e876e06c..a8fc4de134f8 100644
--- a/target/linux/mvebu/image/Makefile
+++ b/target/linux/mvebu/image/Makefile
@@ -77,6 +77,31 @@  define UBINORProfile
 endef
 
 # $(1): Profile Name
+# $(2): DTB Name
+# $(3): Erase Block Size
+define NORProfile
+  define Image/BuildKernel/Profile/$(1)
+	$(call Image/Build/DTB,$(2))
+    ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
+	$(call Image/Build/Profile,$(1)/Initramfs)
+    endif
+  endef
+
+  define Image/Build/Profile/$(1)/Initramfs
+	$(call Image/Build/DTB,$(2),-initramfs)
+  endef
+
+  define Image/Build/Profile/$(1)/squashfs
+	( \
+		dd if=$(KDIR)/uImage-$(2) bs=$(3) conv=sync; \
+		dd if=$(KDIR)/root.squashfs bs=$(3) conv=sync; \
+	) > $$(BIN_DIR)/$$(IMG_PREFIX)-$(2)-squashfs-firmware.bin
+  endef
+
+  PROFILES_LIST += $(1)
+endef
+
+# $(1): Profile Name
 # $(2): Sub Profiles list
 define MultiProfile
   define Image/BuildKernel/Profile/$(1)