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| author | Tero Kristo <tero.kristo@nokia.com> | 2008-10-13 18:58:50 +0400 |
|---|---|---|
| committer | Kevin Hilman <khilman@deeprootsystems.com> | 2009-11-12 01:42:27 +0300 |
| commit | 0795a75a369b931150074a14473f024359b7f25c (patch) | |
| tree | 789448b6e79df2ed2a0fc2742a3505b06cd3f6d3 /arch/arm/mach-omap2/control.c | |
| parent | 692ec4abb96174c0e4b3aef6d2b71f36a4a14c8b (diff) | |
| download | linux-0795a75a369b931150074a14473f024359b7f25c.tar.xz | |
OMAP3: PM: SDRC auto-refresh workaround for off-mode
Errata: ES3.0, ES3.1 SDRC not sending auto-refresh when OMAP wakes-up
from OFF mode
Signed-off-by: Tero Kristo <tero.kristo@nokia.com>
Signed-off-by: Kalle Jokiniemi <kalle.jokiniemi@digia.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Diffstat (limited to 'arch/arm/mach-omap2/control.c')
| -rw-r--r-- | arch/arm/mach-omap2/control.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/arm/mach-omap2/control.c b/arch/arm/mach-omap2/control.c index c41565ec16e3..2ff8d7cc60a2 100644 --- a/arch/arm/mach-omap2/control.c +++ b/arch/arm/mach-omap2/control.c @@ -209,8 +209,13 @@ void omap3_save_scratchpad_contents(void) /* Populate the Scratchpad contents */ scratchpad_contents.boot_config_ptr = 0x0; - scratchpad_contents.public_restore_ptr = - virt_to_phys(get_restore_pointer()); + if (omap_rev() != OMAP3430_REV_ES3_0 && + omap_rev() != OMAP3430_REV_ES3_1) + scratchpad_contents.public_restore_ptr = + virt_to_phys(get_restore_pointer()); + else + scratchpad_contents.public_restore_ptr = + virt_to_phys(get_es3_restore_pointer()); if (omap_type() == OMAP2_DEVICE_TYPE_GP) scratchpad_contents.secure_ram_restore_ptr = 0x0; else |