KumiSystems/openwrtv4
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

brcm47xx: increase max image size

Browse source 
the trx utile uses a maximum image size of 7.2MB. There are brcm47xx
devices even with serial flash with bigger flash chips, but OpenWrt was
not able to create images for these devices. This patch provides an
additional parameter which increases this limit to 32 MB. There is a
warning in the trx utile code which suggests that bigger images could
overwrite the nvram partition on some devices, but normally the program
writing the image should make sure that it is safe to write it to the
flash.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

SVN-Revision: 46872
This commit is contained in:
Hauke Mehrtens 2015-09-11 17:55:28 +00:00
parent c9bebfb9ce
commit 5caee877dc
1 changed files with 7 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
target/linux/brcm47xx/image/Makefile
View file

@ -99,6 +99,7 @@ endef
define Image/Build/trxV2
$(call Image/Build/CyberTANHead,$(1),$(2),$(3),$(4),$(5),$(if $(6),$(6)))
$(STAGING_DIR_HOST)/bin/trx \
-m 33554432 \
-2 \
-o $(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(5).noheader.bin \
-f $(KDIR)/loader.gz \
@ -113,6 +114,7 @@ endef
define Build/trx-with-loader
$(STAGING_DIR_HOST)/bin/trx \
-m 33554432 \
-o $@ \
-f $(KDIR)/loader.gz \
-f $(word 1,$^) \
@ -341,10 +343,12 @@ endif
define Image/Build/Initramfs
$(STAGING_DIR_HOST)/bin/trx \
-m 33554432 \
-o $(BIN_DIR)/$(IMG_PREFIX)-initramfs.trx \
-f $(KDIR)/loader.gz \
-f $(KDIR)/vmlinux-initramfs.lzma
$(STAGING_DIR_HOST)/bin/trx \
-m 33554432 \
-o $(BIN_DIR)/$(IMG_PREFIX)-initramfs-noloader-nodictionary.trx \
-f $(KDIR)/vmlinux-initramfs-nodictionary.lzma
endef
@ -352,14 +356,17 @@ endef
# $(1): filesystem type.
define Image/Build
$(STAGING_DIR_HOST)/bin/trx \
-m 33554432 \
-o $(BIN_DIR)/$(IMG_PREFIX)-$(1).trx \
-f $(KDIR)/loader.gz -f $(KDIR)/vmlinux.lzma \
$(call trxalign/$(1),$(1))
$(STAGING_DIR_HOST)/bin/trx \
-m 33554432 \
-o $(BIN_DIR)/$(IMG_PREFIX)-$(1)-noloader-nodictionary.trx \
-f $(KDIR)/vmlinux-nodictionary.lzma \
$(call trxalign/$(1),$(1))
$(STAGING_DIR_HOST)/bin/trx \
-m 33554432 \
-o $(BIN_DIR)/$(IMG_PREFIX)-$(1)-gz.trx \
-f $(KDIR)/vmlinux.gz \
$(call trxalign/$(1),$(1))