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uboot-xburst: nanonote: using 0xFF fill the bin file

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This commit is contained in:
Xiangfu Liu 2011-05-27 16:49:31 +08:00
parent 882885fae6
commit 43a86619c3
1 changed files with 3 additions and 2 deletions
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5
package/uboot-xburst/files/nand_spl/board/xburst/nanonote/Makefile
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@ -43,11 +43,12 @@ ALL = $(nandobj)u-boot-spl $(nandobj)u-boot-spl.bin $(nandobj)u-boot-spl-16k.bin
all: $(obj).depend $(ALL) all: $(obj).depend $(ALL)
$(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl.bin $(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl.bin
dd bs=1024 count=8 if=/dev/zero of=$(nandobj)junk1 tr '\0' '\377' < /dev/zero | dd bs=1024 count=8 of=$(nandobj)junk1
cat $< $(nandobj)junk1 > $(nandobj)junk2 cat $< $(nandobj)junk1 > $(nandobj)junk2
dd bs=1024 count=8 if=$(nandobj)junk2 of=$(nandobj)junk3 dd bs=1024 count=8 if=$(nandobj)junk2 of=$(nandobj)junk3
cat $(nandobj)junk3 $(nandobj)junk3 > $(nandobj)junk4 cat $(nandobj)junk3 $(nandobj)junk3 > $(nandobj)junk4
dd bs=1024 count=256 if=/dev/zero of=$(nandobj)junk5
tr '\0' '\377' < /dev/zero | dd bs=1024 count=256 of=$(nandobj)junk5
cat $(nandobj)junk4 $(nandobj)junk5 > $(nandobj)junk6 cat $(nandobj)junk4 $(nandobj)junk5 > $(nandobj)junk6
dd bs=1024 count=256 if=$(nandobj)junk6 of=$@ dd bs=1024 count=256 if=$(nandobj)junk6 of=$@
rm -f $(nandobj)junk* rm -f $(nandobj)junk*