b2b9762f76
This patch adds the CPU0 and CPU1 off mode support. CPUX close switch retention (CSWR) is not supported by hardware design. The CPUx OFF mode isn't supported on OMAP4430 ES1.0 CPUx sleep code is common for hotplug, suspend and CPUilde. Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Jean Pihet <j-pihet@ti.com> Reviewed-by: Kevin Hilman <khilman@ti.com> Tested-by: Vishwanath BS <vishwanath.bs@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
53 lines
1.5 KiB
C
53 lines
1.5 KiB
C
/*
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* omap-secure.h: OMAP Secure infrastructure header.
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*
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* Copyright (C) 2011 Texas Instruments, Inc.
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* Santosh Shilimkar <santosh.shilimkar@ti.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef OMAP_ARCH_OMAP_SECURE_H
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#define OMAP_ARCH_OMAP_SECURE_H
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/* Monitor error code */
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#define API_HAL_RET_VALUE_NS2S_CONVERSION_ERROR 0xFFFFFFFE
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#define API_HAL_RET_VALUE_SERVICE_UNKNWON 0xFFFFFFFF
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/* HAL API error codes */
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#define API_HAL_RET_VALUE_OK 0x00
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#define API_HAL_RET_VALUE_FAIL 0x01
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/* Secure HAL API flags */
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#define FLAG_START_CRITICAL 0x4
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#define FLAG_IRQFIQ_MASK 0x3
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#define FLAG_IRQ_ENABLE 0x2
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#define FLAG_FIQ_ENABLE 0x1
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#define NO_FLAG 0x0
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/* Maximum Secure memory storage size */
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#define OMAP_SECURE_RAM_STORAGE (88 * SZ_1K)
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/* Secure low power HAL API index */
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#define OMAP4_HAL_SAVESECURERAM_INDEX 0x1a
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#define OMAP4_HAL_SAVEHW_INDEX 0x1b
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#define OMAP4_HAL_SAVEALL_INDEX 0x1c
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#define OMAP4_HAL_SAVEGIC_INDEX 0x1d
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/* Secure Monitor mode APIs */
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#define OMAP4_MON_SCU_PWR_INDEX 0x108
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/* Secure PPA(Primary Protected Application) APIs */
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#define OMAP4_PPA_CPU_ACTRL_SMP_INDEX 0x25
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#ifndef __ASSEMBLER__
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extern u32 omap_secure_dispatcher(u32 idx, u32 flag, u32 nargs,
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u32 arg1, u32 arg2, u32 arg3, u32 arg4);
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extern u32 omap_smc2(u32 id, u32 falg, u32 pargs);
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extern phys_addr_t omap_secure_ram_mempool_base(void);
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#endif /* __ASSEMBLER__ */
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#endif /* OMAP_ARCH_OMAP_SECURE_H */
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