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OMAP3+: reset: Create a common reset layer.

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The reset.S has the function to do a warm reset on OMAP
based socs. Moving this to a reset.c file so that this
acts a common layer to add any reset related functionality
for the future.

Signed-off-by: R Sricharan <r.sricharan@ti.com>
This commit is contained in:
SRICHARAN R
2012-03-12 19:49:32 +00:00
committed by Albert ARIBAUD
parent 328aecaf3d
commit d417d1db5f
6 changed files with 38 additions and 41 deletions
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5
arch/arm/include/asm/arch-omap3/cpu.h
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@@ -474,12 +474,11 @@ struct prm {
u8 res3[0x1c];
u32 clksrc_ctrl; /* 0x1270 */
};
#else /* __ASSEMBLY__ */
#define PRM_RSTCTRL 0x48307250
#define PRM_RSTCTRL_RESET 0x04
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL_STRICT_NAMES */
#define PRM_RSTCTRL 0x48307250
#define PRM_RSTCTRL_RESET 0x04
#define SYSCLKDIV_1 (0x1 << 6)
#define SYSCLKDIV_2 (0x1 << 7)

11
arch/arm/include/asm/arch-omap4/cpu.h
View File

@@ -168,4 +168,15 @@ struct watchdog {
#define OMAP_GPIO_CLEARDATAOUT 0x0190
#define OMAP_GPIO_SETDATAOUT 0x0194
/*
* PRCM
*/
/* PRM */
#define PRM_BASE 0x4A306000
#define PRM_DEVICE_BASE (PRM_BASE + 0x1B00)
#define PRM_RSTCTRL PRM_DEVICE_BASE
#define PRM_RSTCTRL_RESET 0x01
#endif /* _CPU_H */

11
arch/arm/include/asm/arch-omap4/omap.h
View File

@@ -101,17 +101,6 @@
#define TCLR_AR (0x1 << 1)
#define TCLR_PRE (0x1 << 5)
/*
* PRCM
*/
/* PRM */
#define PRM_BASE 0x4A306000
#define PRM_DEVICE_BASE (PRM_BASE + 0x1B00)
#define PRM_RSTCTRL PRM_DEVICE_BASE
#define PRM_RSTCTRL_RESET 0x01
/* Control Module */
#define LDOSRAM_ACTMODE_VSET_IN_MASK (0x1F << 5)
#define LDOSRAM_VOLT_CTRL_OVERRIDE 0x0401040f

11
arch/arm/include/asm/arch-omap5/cpu.h
View File

@@ -172,4 +172,15 @@ struct watchdog {
#define OMAP_GPIO_CLEARDATAOUT 0x0190
#define OMAP_GPIO_SETDATAOUT 0x0194
/*
* PRCM
*/
/* PRM */
#define PRM_BASE 0x4AE06000
#define PRM_DEVICE_BASE (PRM_BASE + 0x1B00)
#define PRM_RSTCTRL PRM_DEVICE_BASE
#define PRM_RSTCTRL_RESET 0x01
#endif /* _CPU_H */

11
arch/arm/include/asm/arch-omap5/omap.h
View File

@@ -98,17 +98,6 @@
#define TCLR_AR (0x1 << 1)
#define TCLR_PRE (0x1 << 5)
/*
* PRCM
*/
/* PRM */
#define PRM_BASE 0x4AE06000
#define PRM_DEVICE_BASE (PRM_BASE + 0x1B00)
#define PRM_RSTCTRL PRM_DEVICE_BASE
#define PRM_RSTCTRL_RESET 0x01
/* Control Module */
#define LDOSRAM_ACTMODE_VSET_IN_MASK (0x1F << 5)
#define LDOSRAM_VOLT_CTRL_OVERRIDE 0x0401040f