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Fix misra warnings in SMC and power mgmt code

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Change-Id: Ia00eba2b18804e6498d935d33ec104953e0e5e03
Signed-off-by: Sathees Balya <sathees.balya@arm.com>
This commit is contained in:
Sathees Balya 2018-10-05 13:30:59 +01:00
parent 3d3619c6df
commit e02f469f88
6 changed files with 65 additions and 65 deletions
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24
include/common/runtime_svc.h
View file

@ -4,8 +4,8 @@
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef __RUNTIME_SVC_H__
#define __RUNTIME_SVC_H__
#ifndef RUNTIME_SVC_H
#define RUNTIME_SVC_H
#include <bl_common.h> /* to include exception types */
#include <cassert.h>
@ -88,12 +88,12 @@ typedef struct rt_svc_desc {
#define DECLARE_RT_SVC(_name, _start, _end, _type, _setup, _smch) \
static const rt_svc_desc_t __svc_desc_ ## _name \
__section("rt_svc_descs") __used = { \
.start_oen = _start, \
.end_oen = _end, \
.call_type = _type, \
.start_oen = (_start), \
.end_oen = (_end), \
.call_type = (_type), \
.name = #_name, \
.init = _setup, \
.handle = _smch \
.init = (_setup), \
.handle = (_smch) \
}
#elif SMCCC_MAJOR_VERSION == 2
@ -101,12 +101,12 @@ typedef struct rt_svc_desc {
#define DECLARE_RT_SVC(_name, _start, _end, _type, _setup, _smch) \
static const rt_svc_desc_t __svc_desc_ ## _name \
__section("rt_svc_descs") __used = { \
.start_oen = _start, \
.end_oen = _end, \
.start_oen = (_start), \
.end_oen = (_end), \
.is_vendor = 0, \
.name = #_name, \
.init = _setup, \
.handle = _smch, \
.init = (_setup), \
.handle = (_smch), \
}; \
CASSERT((_type) == SMC_TYPE_FAST, rt_svc_type_check_ ## _name)
@ -198,4 +198,4 @@ void init_crash_reporting(void);
extern uint8_t rt_svc_descs_indices[MAX_RT_SVCS];
#endif /*__ASSEMBLY__*/
#endif /* __RUNTIME_SVC_H__ */
#endif /* RUNTIME_SVC_H */

46
include/plat/arm/board/common/v2m_def.h
View file

@ -1,36 +1,36 @@
/*
* Copyright (c) 2015-2017, ARM Limited and Contributors. All rights reserved.
* Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef __V2M_DEF_H__
#define __V2M_DEF_H__
#ifndef V2M_DEF_H
#define V2M_DEF_H
#include <arm_xlat_tables.h>
/* V2M motherboard system registers & offsets */
#define V2M_SYSREGS_BASE 0x1c010000
#define V2M_SYS_ID 0x0
#define V2M_SYS_SWITCH 0x4
#define V2M_SYS_LED 0x8
#define V2M_SYS_NVFLAGS 0x38
#define V2M_SYS_NVFLAGSSET 0x38
#define V2M_SYS_NVFLAGSCLR 0x3c
#define V2M_SYS_CFGDATA 0xa0
#define V2M_SYS_CFGCTRL 0xa4
#define V2M_SYS_CFGSTATUS 0xa8
#define V2M_SYSREGS_BASE UL(0x1c010000)
#define V2M_SYS_ID UL(0x0)
#define V2M_SYS_SWITCH UL(0x4)
#define V2M_SYS_LED UL(0x8)
#define V2M_SYS_NVFLAGS UL(0x38)
#define V2M_SYS_NVFLAGSSET UL(0x38)
#define V2M_SYS_NVFLAGSCLR UL(0x3c)
#define V2M_SYS_CFGDATA UL(0xa0)
#define V2M_SYS_CFGCTRL UL(0xa4)
#define V2M_SYS_CFGSTATUS UL(0xa8)
#define V2M_CFGCTRL_START (1 << 31)
#define V2M_CFGCTRL_RW (1 << 30)
#define V2M_CFGCTRL_START BIT_32(31)
#define V2M_CFGCTRL_RW BIT_32(30)
#define V2M_CFGCTRL_FUNC_SHIFT 20
#define V2M_CFGCTRL_FUNC(fn) (fn << V2M_CFGCTRL_FUNC_SHIFT)
#define V2M_FUNC_CLK_GEN 0x01
#define V2M_FUNC_TEMP 0x04
#define V2M_FUNC_DB_RESET 0x05
#define V2M_FUNC_SCC_CFG 0x06
#define V2M_FUNC_SHUTDOWN 0x08
#define V2M_FUNC_REBOOT 0x09
#define V2M_CFGCTRL_FUNC(fn) ((fn) << V2M_CFGCTRL_FUNC_SHIFT)
#define V2M_FUNC_CLK_GEN U(0x01)
#define V2M_FUNC_TEMP U(0x04)
#define V2M_FUNC_DB_RESET U(0x05)
#define V2M_FUNC_SCC_CFG U(0x06)
#define V2M_FUNC_SHUTDOWN U(0x08)
#define V2M_FUNC_REBOOT U(0x09)
/* NVFLAGS in the V2M motherboard which is preserved after a watchdog reset */
#define V2M_SYS_NVFLAGS_ADDR (V2M_SYSREGS_BASE + V2M_SYS_NVFLAGS)
@ -131,4 +131,4 @@
MT_DEVICE | MT_RW | MT_SECURE | MT_USER)
#endif /* __V2M_DEF_H__ */
#endif /* V2M_DEF_H */

44
plat/arm/board/fvp/drivers/pwrc/fvp_pwrc.h
View file

@ -4,36 +4,36 @@
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef __FVP_PWRC_H__
#define __FVP_PWRC_H__
#ifndef FVP_PWRC_H
#define FVP_PWRC_H
/* FVP Power controller register offset etc */
#define PPOFFR_OFF 0x0
#define PPONR_OFF 0x4
#define PCOFFR_OFF 0x8
#define PWKUPR_OFF 0xc
#define PSYSR_OFF 0x10
#define PPOFFR_OFF U(0x0)
#define PPONR_OFF U(0x4)
#define PCOFFR_OFF U(0x8)
#define PWKUPR_OFF U(0xc)
#define PSYSR_OFF U(0x10)
#define PWKUPR_WEN (1ULL << 31)
#define PWKUPR_WEN BIT_32(31)
#define PSYSR_AFF_L2 (1 << 31)
#define PSYSR_AFF_L1 (1 << 30)
#define PSYSR_AFF_L0 (1 << 29)
#define PSYSR_WEN (1 << 28)
#define PSYSR_PC (1 << 27)
#define PSYSR_PP (1 << 26)
#define PSYSR_AFF_L2 BIT_32(31)
#define PSYSR_AFF_L1 BIT_32(30)
#define PSYSR_AFF_L0 BIT_32(29)
#define PSYSR_WEN BIT_32(28)
#define PSYSR_PC BIT_32(27)
#define PSYSR_PP BIT_32(26)
#define PSYSR_WK_SHIFT 24
#define PSYSR_WK_WIDTH 0x2
#define PSYSR_WK_MASK ((1 << PSYSR_WK_WIDTH) - 1)
#define PSYSR_WK(x) (x >> PSYSR_WK_SHIFT) & PSYSR_WK_MASK
#define PSYSR_WK_MASK ((1U << PSYSR_WK_WIDTH) - 1U)
#define PSYSR_WK(x) ((x) >> PSYSR_WK_SHIFT) & PSYSR_WK_MASK
#define WKUP_COLD 0x0
#define WKUP_RESET 0x1
#define WKUP_PPONR 0x2
#define WKUP_GICREQ 0x3
#define WKUP_COLD U(0x0)
#define WKUP_RESET U(0x1)
#define WKUP_PPONR U(0x2)
#define WKUP_GICREQ U(0x3)
#define PSYSR_INVALID 0xffffffff
#define PSYSR_INVALID U(0xffffffff)
#ifndef __ASSEMBLY__
@ -50,4 +50,4 @@ unsigned int fvp_pwrc_get_cpu_wkr(u_register_t mpidr);
#endif /*__ASSEMBLY__*/
#endif /* __FVP_PWRC_H__ */
#endif /* FVP_PWRC_H */

2
plat/arm/board/fvp/fvp_def.h
View file

@ -97,7 +97,7 @@
#define ARCH_MODEL 0x1
/* FVP Power controller base address*/
#define PWRC_BASE 0x1c100000
#define PWRC_BASE UL(0x1c100000)
/* FVP SP804 timer frequency is 35 MHz*/
#define SP804_TIMER_CLKMULT 1

8
plat/arm/board/fvp/fvp_pm.c
View file

@ -153,7 +153,7 @@ static int fvp_pwr_domain_on(u_register_t mpidr)
*/
do {
psysr = fvp_pwrc_read_psysr(mpidr);
} while (psysr & PSYSR_AFF_L0);
} while ((psysr & PSYSR_AFF_L0) != 0U);
fvp_pwrc_write_pponr(mpidr);
return rc;
@ -312,7 +312,7 @@ static int fvp_node_hw_state(u_register_t target_cpu,
* The format of 'power_level' is implementation-defined, but 0 must
* mean a CPU. We also allow 1 to denote the cluster
*/
if (power_level != ARM_PWR_LVL0 && power_level != ARM_PWR_LVL1)
if ((power_level != ARM_PWR_LVL0) && (power_level != ARM_PWR_LVL1))
return PSCI_E_INVALID_PARAMS;
/*
@ -325,10 +325,10 @@ static int fvp_node_hw_state(u_register_t target_cpu,
return PSCI_E_INVALID_PARAMS;
if (power_level == ARM_PWR_LVL0) {
ret = (psysr & PSYSR_AFF_L0) ? HW_ON : HW_OFF;
ret = ((psysr & PSYSR_AFF_L0) != 0U) ? HW_ON : HW_OFF;
} else {
/* power_level == ARM_PWR_LVL1 */
ret = (psysr & PSYSR_AFF_L1) ? HW_ON : HW_OFF;
ret = ((psysr & PSYSR_AFF_L1) != 0U) ? HW_ON : HW_OFF;
}
return ret;

6
plat/arm/common/arm_pm.c
View file

@ -29,7 +29,7 @@ int arm_validate_power_state(unsigned int power_state,
unsigned int pwr_lvl = psci_get_pstate_pwrlvl(power_state);
unsigned int i;
assert(req_state > 0U);
assert(req_state != NULL);
if (pwr_lvl > PLAT_MAX_PWR_LVL)
return PSCI_E_INVALID_PARAMS;
@ -72,7 +72,7 @@ int arm_validate_power_state(unsigned int power_state,
unsigned int state_id;
int i;
assert(req_state);
assert(req_state != NULL);
/*
* Currently we are using a linear search for finding the matching
@ -128,7 +128,7 @@ int arm_validate_ns_entrypoint(uintptr_t entrypoint)
int arm_validate_psci_entrypoint(uintptr_t entrypoint)
{
return arm_validate_ns_entrypoint(entrypoint) == 0 ? PSCI_E_SUCCESS :
return (arm_validate_ns_entrypoint(entrypoint) == 0) ? PSCI_E_SUCCESS :
PSCI_E_INVALID_ADDRESS;
}