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authorRajendra Nayak <rnayak@ti.com>2008-09-26 17:48:46 +0530
committerKevin Hilman <khilman@deeprootsystems.com>2009-11-11 14:42:24 -0800
commit8014078684377257e3a83ac45db95711929850c5 (patch)
tree91f6210079b82bcc5dd22511fb29a5ebbbb8f7d1 /arch/arm/plat-omap/include/plat/control.h
parentc171a2586161c623253186c394ca456947ec6a66 (diff)
OMAP3: PM: Populate scratchpad contents
This patch populates the scratchpad contents as expected by the bootROM code. Signed-off-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Diffstat (limited to 'arch/arm/plat-omap/include/plat/control.h')
-rw-r--r--arch/arm/plat-omap/include/plat/control.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/plat-omap/include/plat/control.h b/arch/arm/plat-omap/include/plat/control.h
index 835f5b7aa4b6..1076dd967390 100644
--- a/arch/arm/plat-omap/include/plat/control.h
+++ b/arch/arm/plat-omap/include/plat/control.h
@@ -207,6 +207,10 @@
#define OMAP3_PADCONF_WAKEUPEVENT0 (1 << 15)
#define OMAP3_PADCONF_WAKEUPENABLE0 (1 << 14)
+#define OMAP343X_SCRATCHPAD_ROM (OMAP343X_CTRL_BASE + 0x860)
+#define OMAP343X_SCRATCHPAD (OMAP343X_CTRL_BASE + 0x910)
+#define OMAP343X_SCRATCHPAD_ROM_OFFSET 0x19C
+
#ifndef __ASSEMBLY__
#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) || \
defined(CONFIG_ARCH_OMAP4)
@@ -217,6 +221,12 @@ extern u32 omap_ctrl_readl(u16 offset);
extern void omap_ctrl_writeb(u8 val, u16 offset);
extern void omap_ctrl_writew(u16 val, u16 offset);
extern void omap_ctrl_writel(u32 val, u16 offset);
+
+extern void omap3_save_scratchpad_contents(void);
+extern void omap3_clear_scratchpad_contents(void);
+extern u32 *get_restore_pointer(void);
+extern u32 omap3_arm_context[128];
+
#else
#define omap_ctrl_base_get() 0
#define omap_ctrl_readb(x) 0