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authorKevin Hilman <khilman@ti.com>2011-06-23 20:16:14 -0400
committerRussell King <rmk+kernel@arm.linux.org.uk>2011-06-24 04:54:31 -0400
commit14c79bbed7e06135bcbccb2b92c19df7115b4502 (patch)
treecf5d97f5fb988a1f5d5eea9a6cccb7f04d4ac73f /arch/arm/mach-omap2/pm34xx.c
parent076f2cc449188b7d3d4866730afa3ac7be3e6640 (diff)
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/mach-omap2/pm34xx.c')
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