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card10
openocd
Commits
4231053a
Commit
4231053a
authored
Dec 04, 2008
by
oharboe
Browse files
delete obsolete code
git-svn-id:
svn://svn.berlios.de/openocd/trunk@1211
b42882b7-edfa-0310-969c-e2dbd0fdcd60
parent
ac9cb502
Changes
1
Hide whitespace changes
Inline
Side-by-side
src/ecosboard.c
View file @
4231053a
...
...
@@ -353,6 +353,9 @@ extern target_type_t *target_types[];
extern
char
_stext
,
_etext
;
// Defined by the linker
static
char
*
start_of_code
=&
_stext
;
static
char
*
end_of_code
=&
_etext
;
void
start_profile
(
void
)
{
// This starts up the system-wide profiling, gathering
...
...
@@ -370,9 +373,9 @@ void start_profile(void)
// too large, the usefulness of the profile is reduced.
// no more interrupts than 1/10ms.
// profile_on(&_stext, &_etext, 16, 10000); // DRAM
//profile_on((void *)0, (void *)0x40000, 16, 10000); // SRAM
profile_on
(
0
,
&
_etext
,
16
,
10000
);
// SRAM & DRAM
// profile_on(0, &_etext, 16, 10000); // SRAM & DRAM
profile_on
(
start_of_code
,
end_of_code
,
16
,
10000
);
// Nios DRAM
}
#endif
...
...
@@ -1917,7 +1920,7 @@ int main(int argc, char *argv[])
reboot
();
}
err
=
mount
(
"
/dev/ram
"
,
"/config"
,
"
jf
fs
2
"
);
err
=
mount
(
""
,
"/config"
,
"
ram
fs"
);
if
(
err
<
0
)
{
diag_printf
(
"unable to mount ram block device
\n
"
);
...
...
@@ -2553,122 +2556,3 @@ static int logfs_fo_close(struct CYG_FILE_TAG *fp)
return
ENOERR
;
}
static
bool
ramiodev_init
(
struct
cyg_devtab_entry
*
tab
)
{
return
true
;
}
static
Cyg_ErrNo
ramiodev_bread
(
cyg_io_handle_t
handle
,
void
*
buf
,
cyg_uint32
*
len
,
cyg_uint32
pos
)
{
if
(
*
len
+
pos
>
ramblockdevice_size
)
{
*
len
=
ramblockdevice_size
-
pos
;
}
memcpy
(
buf
,
ramblockdevice
+
pos
,
*
len
);
return
ENOERR
;
}
static
Cyg_ErrNo
ramiodev_bwrite
(
cyg_io_handle_t
handle
,
const
void
*
buf
,
cyg_uint32
*
len
,
cyg_uint32
pos
)
{
if
(((
pos
%
4
)
!=
0
)
||
(((
*
len
)
%
4
)
!=
0
))
{
diag_printf
(
"Unaligned write %d %d!"
,
pos
,
*
len
);
}
memcpy
(
ramblockdevice
+
pos
,
buf
,
*
len
);
return
ENOERR
;
}
static
Cyg_ErrNo
ramiodev_get_config
(
cyg_io_handle_t
handle
,
cyg_uint32
key
,
void
*
buf
,
cyg_uint32
*
len
)
{
switch
(
key
)
{
case
CYG_IO_GET_CONFIG_FLASH_ERASE
:
{
if
(
*
len
!=
sizeof
(
cyg_io_flash_getconfig_erase_t
)
)
return
-
EINVAL
;
{
cyg_io_flash_getconfig_erase_t
*
e
=
(
cyg_io_flash_getconfig_erase_t
*
)
buf
;
char
*
startpos
=
ramblockdevice
+
e
->
offset
;
if
(((
e
->
offset
%
(
64
*
1024
))
!=
0
)
||
((
e
->
len
%
(
64
*
1024
))
!=
0
))
{
diag_printf
(
"Erease is not aligned %d %d
\n
"
,
e
->
offset
,
e
->
len
);
}
memset
(
startpos
,
0xff
,
e
->
len
);
e
->
flasherr
=
0
;
}
return
ENOERR
;
}
case
CYG_IO_GET_CONFIG_FLASH_DEVSIZE
:
{
if
(
*
len
!=
sizeof
(
cyg_io_flash_getconfig_devsize_t
)
)
return
-
EINVAL
;
{
cyg_io_flash_getconfig_devsize_t
*
d
=
(
cyg_io_flash_getconfig_devsize_t
*
)
buf
;
d
->
dev_size
=
ramblockdevice_size
;
}
return
ENOERR
;
}
case
CYG_IO_GET_CONFIG_FLASH_BLOCKSIZE
:
{
cyg_io_flash_getconfig_blocksize_t
*
b
=
(
cyg_io_flash_getconfig_blocksize_t
*
)
buf
;
if
(
*
len
!=
sizeof
(
cyg_io_flash_getconfig_blocksize_t
)
)
return
-
EINVAL
;
// offset unused for now
b
->
block_size
=
64
*
1024
;
return
ENOERR
;
}
default:
return
-
EINVAL
;
}
}
static
Cyg_ErrNo
ramiodev_set_config
(
cyg_io_handle_t
handle
,
cyg_uint32
key
,
const
void
*
buf
,
cyg_uint32
*
len
)
{
switch
(
key
)
{
default:
return
-
EINVAL
;
}
}
// ramiodev_set_config()
// get_config/set_config should be added later to provide the other flash
// operations possible, like erase etc.
BLOCK_DEVIO_TABLE
(
cyg_io_ramdev1_ops
,
&
ramiodev_bwrite
,
&
ramiodev_bread
,
0
,
// no select
&
ramiodev_get_config
,
&
ramiodev_set_config
);
BLOCK_DEVTAB_ENTRY
(
cyg_io_ramdev1
,
"/dev/ram"
,
0
,
&
cyg_io_ramdev1_ops
,
&
ramiodev_init
,
0
,
// No lookup required
NULL
);
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