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author | Kevin Hilman <khilman@ti.com> | 2011-06-23 17:16:14 -0700 |
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committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-06-24 09:54:31 +0100 |
commit | 14c79bbed7e06135bcbccb2b92c19df7115b4502 (patch) | |
tree | cf5d97f5fb988a1f5d5eea9a6cccb7f04d4ac73f /arch/arm/plat-samsung/pm.c | |
parent | 076f2cc449188b7d3d4866730afa3ac7be3e6640 (diff) | |
download | linux-14c79bbed7e06135bcbccb2b92c19df7115b4502.tar.bz2 |
ARM: pm: omap34xx: remove get_*_restore_pointer functions, directly use entry points
Upon return from off-mode, the ROM code jumps to a restore function
saved in the scratchpad. Based on SoC revision or errata, this
restore entry point is different. Current code uses some helper
functions in sleep34xx.S (get_*_restore_pointer) to get the restore
function entry point.
When returning from off-mode, this code is executed from SDRAM, so
there's no reason to use these helper functions when using the SDRAM
entry points directly would work just fine.
This patch uses ENTRY/ENDPROC to create "real" entry points for these
functions, and uses those values directly when writing the scratchpad.
Tested all three entry points
- restore_es3: 3430/n900
- restore_3630: 3630/Zoom3
- restore: 3530/Overo
Suggested-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Jean Pihet <j-pihet@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/plat-samsung/pm.c')
0 files changed, 0 insertions, 0 deletions