c9f85187e2
This converts the following to Kconfig: CONFIG_SYS_FSL_SEC_MON CONFIG_SYS_FSL_SEC_MON_BE CONFIG_SYS_FSL_SEC_MON_LE Signed-off-by: Tom Rini <trini@konsulko.com>
61 lines
1.8 KiB
C
61 lines
1.8 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* Common internal memory map for some Freescale SoCs
|
|
*
|
|
* Copyright 2015 Freescale Semiconductor, Inc.
|
|
*/
|
|
|
|
#ifndef __FSL_SEC_MON_H
|
|
#define __FSL_SEC_MON_H
|
|
|
|
#include <common.h>
|
|
#include <asm/io.h>
|
|
|
|
#ifdef CONFIG_SYS_FSL_SEC_MON_LE
|
|
#define sec_mon_in32(a) in_le32(a)
|
|
#define sec_mon_out32(a, v) out_le32(a, v)
|
|
#define sec_mon_in16(a) in_le16(a)
|
|
#define sec_mon_clrbits32 clrbits_le32
|
|
#define sec_mon_setbits32 setbits_le32
|
|
#elif defined(CONFIG_SYS_FSL_SEC_MON_BE)
|
|
#define sec_mon_in32(a) in_be32(a)
|
|
#define sec_mon_out32(a, v) out_be32(a, v)
|
|
#define sec_mon_in16(a) in_be16(a)
|
|
#define sec_mon_clrbits32 clrbits_be32
|
|
#define sec_mon_setbits32 setbits_be32
|
|
#endif
|
|
|
|
struct ccsr_sec_mon_regs {
|
|
u8 reserved0[0x04];
|
|
u32 hp_com; /* 0x04 SEC_MON_HP Command Register */
|
|
u8 reserved2[0x0c];
|
|
u32 hp_stat; /* 0x08 SEC_MON_HP Status Register */
|
|
};
|
|
|
|
#define HPCOMR_SW_SV 0x100 /* Security Violation bit */
|
|
#define HPCOMR_SW_FSV 0x200 /* Fatal Security Violation bit */
|
|
#define HPCOMR_SSM_ST 0x1 /* SSM_ST field in SEC_MON command */
|
|
#define HPCOMR_SSM_ST_DIS 0x2 /* Disable Secure to Trusted State */
|
|
#define HPCOMR_SSM_SFNS_DIS 0x4 /* Disable Soft Fail to Non-Secure */
|
|
#define HPSR_SSM_ST_CHECK 0x900 /* SEC_MON is in check state */
|
|
#define HPSR_SSM_ST_NON_SECURE 0xb00 /* SEC_MON is in non secure state */
|
|
#define HPSR_SSM_ST_TRUST 0xd00 /* SEC_MON is in trusted state */
|
|
#define HPSR_SSM_ST_SOFT_FAIL 0x300 /* SEC_MON is in soft fail state */
|
|
#define HPSR_SSM_ST_SECURE 0xf00 /* SEC_MON is in secure state */
|
|
#define HPSR_SSM_ST_MASK 0xf00 /* Mask for SSM_ST field */
|
|
|
|
/*
|
|
* SEC_MON read. This specifies the possible reads
|
|
* from the SEC_MON
|
|
*/
|
|
enum {
|
|
SEC_MON_SSM_ST,
|
|
SEC_MON_SW_FSV,
|
|
SEC_MON_SW_SV,
|
|
};
|
|
|
|
/* Transition SEC_MON state */
|
|
int set_sec_mon_state(u32 state);
|
|
|
|
#endif /* __FSL_SEC_MON_H */
|