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| author | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2012-08-03 17:03:01 +0800 |
|---|---|---|
| committer | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2012-08-03 18:09:15 +0800 |
| commit | 5c3db111daa298b0fdab421e1fbd87427e9a108c (patch) | |
| tree | 251925b6bf3e2c8a66e1ccfa887d26d4d2e7675a /include/asm-generic | |
| parent | 53391b5a8dda0b8d33b5433db21e43c82cb5246d (diff) | |
| download | barebox-5c3db111daa298b0fdab421e1fbd87427e9a108c.tar.gz barebox-5c3db111daa298b0fdab421e1fbd87427e9a108c.tar.xz | |
Add compressed image support
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>
Diffstat (limited to 'include/asm-generic')
| -rw-r--r-- | include/asm-generic/sections.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-generic/sections.h b/include/asm-generic/sections.h index 5484b6f004..17d5fd1ae4 100644 --- a/include/asm-generic/sections.h +++ b/include/asm-generic/sections.h @@ -7,8 +7,10 @@ extern char __bare_init_start[], __bare_init_end[]; extern char _end[]; extern void *_barebox_image_size; extern void *_barebox_bare_init_size; +extern void *_barebox_pbl_size; #define barebox_image_size (unsigned int)&_barebox_image_size #define barebox_bare_init_size (unsigned int)&_barebox_bare_init_size +#define barebox_pbl_size (unsigned int)&_barebox_pbl_size #endif /* _ASM_GENERIC_SECTIONS_H_ */ |