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| author | Paul Walmsley <paul@pwsan.com> | 2010-12-21 20:01:21 -0700 |
|---|---|---|
| committer | Paul Walmsley <paul@pwsan.com> | 2010-12-21 20:01:21 -0700 |
| commit | 166353bd75587a2158d713af1b9489a79e0ce297 (patch) | |
| tree | f7bda5c2c53d7c3ab253db9ddcb49c147afaaf42 /arch/arm/mach-omap2/control.h | |
| parent | dc0b3a701499bb7727314d7a9c764f7486db4802 (diff) | |
| download | blackbird-op-linux-166353bd75587a2158d713af1b9489a79e0ce297.tar.gz blackbird-op-linux-166353bd75587a2158d713af1b9489a79e0ce297.zip | |
OMAP3: control/PRCM: add omap3_ctrl_write_boot_mode()
Get rid of the open-coded scratchpad write in mach-omap2/prcm.c and
replace it with an actual API, omap3_ctrl_write_boot_mode(). While
there, get rid of the gratuitous omap_writel().
There's not much documentation available for what should wind up in
the scratchpad here, so more documentation would be appreciated.
Also, at some point, we should formalize our treatment of the scratchpad;
right now, accesses to the scratchpad are not well-documented.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Reviewed-by: Kevin Hilman <khilman@deeprootsystems.com>
Tested-by: Kevin Hilman <khilman@deeprootsystems.com>
Tested-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Diffstat (limited to 'arch/arm/mach-omap2/control.h')
| -rw-r--r-- | arch/arm/mach-omap2/control.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/control.h b/arch/arm/mach-omap2/control.h index 6e5f7e512ff7..4bfc1f0d974c 100644 --- a/arch/arm/mach-omap2/control.h +++ b/arch/arm/mach-omap2/control.h @@ -357,6 +357,7 @@ extern u32 *get_omap3630_restore_pointer(void); extern u32 omap3_arm_context[128]; extern void omap3_control_save_context(void); extern void omap3_control_restore_context(void); +extern void omap3_ctrl_write_boot_mode(u8 bootmode); extern void omap3630_ctrl_disable_rta(void); #else #define omap_ctrl_base_get() 0 |
