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/*++
linux/arch/arm/mach-wmt/include/mach/wmt_secure.h
Copyright (c) 2013 WonderMedia Technologies, Inc.
This program is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software Foundation,
either version 2 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with
this program. If not, see <http://www.gnu.org/licenses/>.
WonderMedia Technologies, Inc.
10F, 529, Chung-Cheng Road, Hsin-Tien, Taipei 231, R.O.C.
--*/
#ifndef WMT_ARCH_WMT_SECURE_H
#define WMT_ARCH_WMT_SECURE_H
/* Monitor error code */
#define API_HAL_RET_VALUE_NS2S_CONVERSION_ERROR 0xFFFFFFFE
#define API_HAL_RET_VALUE_SERVICE_UNKNWON 0xFFFFFFFF
/* HAL API error codes */
#define API_HAL_RET_VALUE_OK 0x00
#define API_HAL_RET_VALUE_FAIL 0x01
/* Secure HAL API flags */
#define FLAG_START_CRITICAL 0x4
#define FLAG_IRQFIQ_MASK 0x3
#define FLAG_IRQ_ENABLE 0x2
#define FLAG_FIQ_ENABLE 0x1
#define NO_FLAG 0x0
/* Maximum Secure memory storage size */
#define WMT_SECURE_RAM_STORAGE (88 * SZ_1K)
/* Secure low power HAL API index */
#define WMT4_HAL_SAVESECURERAM_INDEX 0x1a
#define WMT4_HAL_SAVEHW_INDEX 0x1b
#define WMT4_HAL_SAVEALL_INDEX 0x1c
#define WMT4_HAL_SAVEGIC_INDEX 0x1d
/* Secure Monitor mode APIs */
#define WMT_SMC_CMD_PL310CTRL 41
#define WMT_SMC_CMD_PL310AUX 42
#define WMT_SMC_CMD_PL310FILTER_START 43
#define WMT_SMC_CMD_PL310FILTER_END 44
#define WMT_SMC_CMD_PL310TAG_LATENCY 45
#define WMT_SMC_CMD_PL310DATA_LATENCY 46
#define WMT_SMC_CMD_PL310DEBUG 47
#define WMT_SMC_CMD_PL310PREFETCH 48
#define WMT_SMC_CMD_PL310POWER 49
#define WMT_SMC_CMD_LOGBUFOK 50
#define WMT_SMC_CMD_PRINTK_RET 51
#define WMT_SMC_CMD_LOGBUF_ADDR 52
#define WMT_SMC_CMD_IRQOK 53
#define WMT_SMC_CMD_IRQ_RET 54
#define WMT_SMC_CMD_DEVICE_SUSPEND 55
#define WMT_SMC_CMD_DEVICE_RESUME 56
#define WMT_SMC_CMD_SECURE_GIC_CTL 57
#define WMT_SMC_CMD_SECURE_SUSPEND 58
#define GIC_ENABLE (1 << 0)
#define GIC_DISABLE (1 << 1)
#define GIC_SUSPEND (1 << 2)
#define GIC_RESUME (1 << 3)
/* Secure PPA(Primary Protected Application) APIs */
#define WMT4_PPA_L2_POR_INDEX 0x23
#define WMT4_PPA_CPU_ACTRL_SMP_INDEX 0x25
#ifndef __ASSEMBLER__
extern u32 wmt_secure_dispatcher(u32 idx, u32 flag, u32 nargs,
u32 arg1, u32 arg2, u32 arg3, u32 arg4);
extern phys_addr_t wmt_secure_ram_mempool_base(void);
extern unsigned int wmt_smc(u32 fn, u32 arg);
#endif /* __ASSEMBLER__ */
#endif /* WMT_ARCH_WMT_SECURE_H */
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