2012-10-03 |
ARM: Disable MMU feature in PBL
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remap_cache currently does not work, so enabling the MMU in the
PBL currently does not make sense. Disable it for now.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 3 Oct 2012
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2012-08-13 |
create a common ARM flush_icache function
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 13 Aug 2012
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ARM pbl: enable MMU during decompression
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 13 Aug 2012
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2012-08-03 |
compressed image: add gzip support
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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Jean-Christophe PLAGNIOL-VILLARD
committed
on 3 Aug 2012
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ARM: add early malloc support needed by the decompressor
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This is not needed by lzo but by gunzip, xz and others.
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Jean-Christophe PLAGNIOL-VILLARD
committed
on 3 Aug 2012
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Add compressed image support
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This allows for creating a lzo compressed binary unsing the pbl.
Only copy the piggydata if needed.
Add CONFIG_PBL_FORCE_PIGGYDATA_COPY option
In some case we need to copy the PIGGYDATA as the link address
as example we run from SRAM and shutdown the SDRAM/DDR for
reconfiguration but most of the time we just need to copy the
executable code.
based on Sascha Hauer
Add compressed image support
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Jean-Christophe PLAGNIOL-VILLARD
committed
on 3 Aug 2012
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Add pre-bootloader (pbl) image support
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This allows for creating a pre-bootloader binary for
- nand boot
- mmc boot
- compressed image
The pbl will be incharge of the lowlevel init if needed.
The barebox will skip it.
Import string functions from linux 3.4 (arch/arm/boot/compressed/string.c) and
implement a dummy panic.
For now on introduce dummy zbarebox* targets and c code that will contain later
the decompressor. This only implemeted on ARM.
This patch is based on Sascha Hauer <s.hauer@pengutronix.de>
Add compressed image support patch
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Jean-Christophe PLAGNIOL-VILLARD
committed
on 3 Aug 2012
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