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nexedi
linux
Commits
42b510eb
Commit
42b510eb
authored
Dec 04, 2015
by
Yoshinori Sato
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h8300: Add LZO compression
Signed-off-by:
Yoshinori Sato
<
ysato@users.sourceforge.jp
>
parent
af3da579
Changes
3
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3 changed files
with
16 additions
and
3 deletions
+16
-3
arch/h8300/Kconfig
arch/h8300/Kconfig
+2
-0
arch/h8300/boot/compressed/Makefile
arch/h8300/boot/compressed/Makefile
+8
-3
arch/h8300/boot/compressed/misc.c
arch/h8300/boot/compressed/misc.c
+6
-0
No files found.
arch/h8300/Kconfig
View file @
42b510eb
...
@@ -18,6 +18,8 @@ config H8300
...
@@ -18,6 +18,8 @@ config H8300
select HAVE_DMA_ATTRS
select HAVE_DMA_ATTRS
select CLKSRC_OF
select CLKSRC_OF
select H8300_TMR8
select H8300_TMR8
select HAVE_KERNEL_GZIP
select HAVE_KERNEL_LZO
config RWSEM_GENERIC_SPINLOCK
config RWSEM_GENERIC_SPINLOCK
def_bool y
def_bool y
...
...
arch/h8300/boot/compressed/Makefile
View file @
42b510eb
...
@@ -28,11 +28,16 @@ $(obj)/vmlinux: $(OBJECTS) $(obj)/piggy.o $(LIBGCC) FORCE
...
@@ -28,11 +28,16 @@ $(obj)/vmlinux: $(OBJECTS) $(obj)/piggy.o $(LIBGCC) FORCE
$(obj)/vmlinux.bin
:
vmlinux FORCE
$(obj)/vmlinux.bin
:
vmlinux FORCE
$(
call
if_changed,objcopy
)
$(
call
if_changed,objcopy
)
$(obj)/vmlinux.bin.gz
:
$(obj)/vmlinux.bin FORCE
suffix-$(CONFIG_KERNEL_GZIP)
:=
gzip
$(
call
if_changed,gzip
)
suffix-$(CONFIG_KERNEL_LZO)
:=
lzo
$(obj)/vmlinux.bin.$(suffix-y)
:
$(obj)/vmlinux.bin FORCE
$(
call
if_changed,
$
(
suffix-y
))
LDFLAGS_piggy.o
:=
-r
--format
binary
--oformat
elf32-h8300-linux
-T
LDFLAGS_piggy.o
:=
-r
--format
binary
--oformat
elf32-h8300-linux
-T
OBJCOPYFLAGS
:=
-O
binary
OBJCOPYFLAGS
:=
-O
binary
$(obj)/piggy.o
:
$(obj)/vmlinux.scr $(obj)/vmlinux.bin.
gz
FORCE
$(obj)/piggy.o
:
$(obj)/vmlinux.scr $(obj)/vmlinux.bin.
$(suffix-y)
FORCE
$(
call
if_changed,ld
)
$(
call
if_changed,ld
)
CFLAGS_misc.o
=
-O0
arch/h8300/boot/compressed/misc.c
View file @
42b510eb
...
@@ -32,7 +32,13 @@ extern char output[];
...
@@ -32,7 +32,13 @@ extern char output[];
#define HEAP_SIZE 0x10000
#define HEAP_SIZE 0x10000
#ifdef CONFIG_KERNEL_GZIP
#include "../../../../lib/decompress_inflate.c"
#include "../../../../lib/decompress_inflate.c"
#endif
#ifdef CONFIG_KERNEL_LZO
#include "../../../../lib/decompress_unlzo.c"
#endif
void
*
memset
(
void
*
s
,
int
c
,
size_t
n
)
void
*
memset
(
void
*
s
,
int
c
,
size_t
n
)
{
{
...
...
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