plat/arm: Fix misra warnings in platform code
Change-Id: Ica944acc474a099219d50b041cfaeabd4f3d362f
Signed-off-by: Sathees Balya <sathees.balya@arm.com>
diff --git a/plat/arm/board/fvp/fvp_security.c b/plat/arm/board/fvp/fvp_security.c
index a6c9227..028522c 100644
--- a/plat/arm/board/fvp/fvp_security.c
+++ b/plat/arm/board/fvp/fvp_security.c
@@ -21,6 +21,6 @@
* configurations, those would be configured here.
*/
- if (get_arm_config()->flags & ARM_CONFIG_HAS_TZC)
+ if ((get_arm_config()->flags & ARM_CONFIG_HAS_TZC) != 0U)
arm_tzc400_setup(NULL);
}
diff --git a/plat/arm/board/fvp/fvp_topology.c b/plat/arm/board/fvp/fvp_topology.c
index a1e3f7f..e21b9d2 100644
--- a/plat/arm/board/fvp/fvp_topology.c
+++ b/plat/arm/board/fvp/fvp_topology.c
@@ -16,7 +16,8 @@
static unsigned char fvp_power_domain_tree_desc[FVP_CLUSTER_COUNT + 2];
-CASSERT(FVP_CLUSTER_COUNT && FVP_CLUSTER_COUNT <= 256, assert_invalid_fvp_cluster_count);
+CASSERT(((FVP_CLUSTER_COUNT > 0) && (FVP_CLUSTER_COUNT <= 256)),
+ assert_invalid_fvp_cluster_count);
/*******************************************************************************
* This function dynamically constructs the topology according to
@@ -24,7 +25,7 @@
******************************************************************************/
const unsigned char *plat_get_power_domain_tree_desc(void)
{
- unsigned int i;
+ int i;
/*
* The highest level is the system level. The next level is constituted
@@ -60,7 +61,7 @@
unsigned int clus_id, cpu_id, thread_id;
/* Validate affinity fields */
- if (arm_config.flags & ARM_CONFIG_FVP_SHIFTED_AFF) {
+ if ((arm_config.flags & ARM_CONFIG_FVP_SHIFTED_AFF) != 0U) {
thread_id = MPIDR_AFFLVL0_VAL(mpidr);
cpu_id = MPIDR_AFFLVL1_VAL(mpidr);
clus_id = MPIDR_AFFLVL2_VAL(mpidr);
@@ -90,5 +91,5 @@
* bit set.
*/
mpidr |= (read_mpidr_el1() & MPIDR_MT_MASK);
- return plat_arm_calc_core_pos(mpidr);
+ return (int) plat_arm_calc_core_pos(mpidr);
}
diff --git a/plat/arm/board/fvp/include/platform_def.h b/plat/arm/board/fvp/include/platform_def.h
index e4df227..8f1a0cd 100644
--- a/plat/arm/board/fvp/include/platform_def.h
+++ b/plat/arm/board/fvp/include/platform_def.h
@@ -52,7 +52,7 @@
#define PLAT_ARM_TRUSTED_DRAM_SIZE 0x02000000 /* 32 MB */
/* virtual address used by dynamic mem_protect for chunk_base */
-#define PLAT_ARM_MEM_PROTEC_VA_FRAME 0xc0000000
+#define PLAT_ARM_MEM_PROTEC_VA_FRAME UL(0xc0000000)
/* No SCP in FVP */
#define PLAT_ARM_SCP_TZC_DRAM1_SIZE ULL(0x0)
@@ -215,9 +215,9 @@
*/
#define PLAT_ARM_G1S_IRQ_PROPS(grp) \
ARM_G1S_IRQ_PROPS(grp), \
- INTR_PROP_DESC(FVP_IRQ_TZ_WDOG, GIC_HIGHEST_SEC_PRIORITY, grp, \
+ INTR_PROP_DESC(FVP_IRQ_TZ_WDOG, GIC_HIGHEST_SEC_PRIORITY, (grp), \
GIC_INTR_CFG_LEVEL), \
- INTR_PROP_DESC(FVP_IRQ_SEC_SYS_TIMER, GIC_HIGHEST_SEC_PRIORITY, grp, \
+ INTR_PROP_DESC(FVP_IRQ_SEC_SYS_TIMER, GIC_HIGHEST_SEC_PRIORITY, (grp), \
GIC_INTR_CFG_LEVEL)
#define PLAT_ARM_G0_IRQ_PROPS(grp) ARM_G0_IRQ_PROPS(grp)
diff --git a/plat/arm/board/juno/include/platform_def.h b/plat/arm/board/juno/include/platform_def.h
index d130beb..ed78b46 100644
--- a/plat/arm/board/juno/include/platform_def.h
+++ b/plat/arm/board/juno/include/platform_def.h
@@ -60,7 +60,7 @@
#define NSRAM_SIZE 0x00008000 /* 32KB */
/* virtual address used by dynamic mem_protect for chunk_base */
-#define PLAT_ARM_MEM_PROTEC_VA_FRAME 0xc0000000
+#define PLAT_ARM_MEM_PROTEC_VA_FRAME UL(0xc0000000)
/*
* Actual ROM size on Juno is 64 KB, but TBB currently requires at least 80 KB
@@ -236,21 +236,21 @@
CSS_G1S_IRQ_PROPS(grp), \
ARM_G1S_IRQ_PROPS(grp), \
INTR_PROP_DESC(JUNO_IRQ_DMA_SMMU, GIC_HIGHEST_SEC_PRIORITY, \
- grp, GIC_INTR_CFG_LEVEL), \
+ (grp), GIC_INTR_CFG_LEVEL), \
INTR_PROP_DESC(JUNO_IRQ_HDLCD0_SMMU, GIC_HIGHEST_SEC_PRIORITY, \
- grp, GIC_INTR_CFG_LEVEL), \
+ (grp), GIC_INTR_CFG_LEVEL), \
INTR_PROP_DESC(JUNO_IRQ_HDLCD1_SMMU, GIC_HIGHEST_SEC_PRIORITY, \
- grp, GIC_INTR_CFG_LEVEL), \
+ (grp), GIC_INTR_CFG_LEVEL), \
INTR_PROP_DESC(JUNO_IRQ_USB_SMMU, GIC_HIGHEST_SEC_PRIORITY, \
- grp, GIC_INTR_CFG_LEVEL), \
+ (grp), GIC_INTR_CFG_LEVEL), \
INTR_PROP_DESC(JUNO_IRQ_THIN_LINKS_SMMU, GIC_HIGHEST_SEC_PRIORITY, \
- grp, GIC_INTR_CFG_LEVEL), \
+ (grp), GIC_INTR_CFG_LEVEL), \
INTR_PROP_DESC(JUNO_IRQ_SEC_I2C, GIC_HIGHEST_SEC_PRIORITY, \
- grp, GIC_INTR_CFG_LEVEL), \
+ (grp), GIC_INTR_CFG_LEVEL), \
INTR_PROP_DESC(JUNO_IRQ_GPU_SMMU_1, GIC_HIGHEST_SEC_PRIORITY, \
- grp, GIC_INTR_CFG_LEVEL), \
+ (grp), GIC_INTR_CFG_LEVEL), \
INTR_PROP_DESC(JUNO_IRQ_ETR_SMMU, GIC_HIGHEST_SEC_PRIORITY, \
- grp, GIC_INTR_CFG_LEVEL)
+ (grp), GIC_INTR_CFG_LEVEL)
#define PLAT_ARM_G0_IRQ_PROPS(grp) ARM_G0_IRQ_PROPS(grp)
diff --git a/plat/arm/board/juno/juno_topology.c b/plat/arm/board/juno/juno_topology.c
index 5f031c8..72bb92e 100644
--- a/plat/arm/board/juno/juno_topology.c
+++ b/plat/arm/board/juno/juno_topology.c
@@ -50,8 +50,8 @@
******************************************************************************/
unsigned int plat_arm_get_cluster_core_count(u_register_t mpidr)
{
- return (((mpidr) & 0x100) ? JUNO_CLUSTER1_CORE_COUNT :\
- JUNO_CLUSTER0_CORE_COUNT);
+ return (((mpidr & (u_register_t) 0x100) != 0U) ?
+ JUNO_CLUSTER1_CORE_COUNT : JUNO_CLUSTER0_CORE_COUNT);
}
/*
diff --git a/plat/arm/common/arm_nor_psci_mem_protect.c b/plat/arm/common/arm_nor_psci_mem_protect.c
index 1b0b1da..597bc50 100644
--- a/plat/arm/common/arm_nor_psci_mem_protect.c
+++ b/plat/arm/common/arm_nor_psci_mem_protect.c
@@ -51,14 +51,14 @@
******************************************************************************/
int arm_nor_psci_write_mem_protect(int val)
{
- int enable = (val != 0) ? 1 : 0;
+ unsigned long enable = (val != 0) ? 1UL : 0UL;
if (nor_unlock(PLAT_ARM_MEM_PROT_ADDR) != 0) {
ERROR("unlocking memory protect variable\n");
return -1;
}
- if (enable == 1) {
+ if (enable == 1UL) {
/*
* If we want to write a value different than 0
* then we have to erase the full block because
diff --git a/plat/arm/common/arm_topology.c b/plat/arm/common/arm_topology.c
index c6d12da..b0ad4d1 100644
--- a/plat/arm/common/arm_topology.c
+++ b/plat/arm/common/arm_topology.c
@@ -29,12 +29,14 @@
pe_id = (mpidr >> MPIDR_AFF0_SHIFT) & MPIDR_AFFLVL_MASK;
#else
valid_mask = ~(MPIDR_CLUSTER_MASK | MPIDR_CPU_MASK);
- cluster_id = (mpidr >> MPIDR_AFF1_SHIFT) & MPIDR_AFFLVL_MASK;
- cpu_id = (mpidr >> MPIDR_AFF0_SHIFT) & MPIDR_AFFLVL_MASK;
+ cluster_id = (unsigned int) ((mpidr >> MPIDR_AFF1_SHIFT) &
+ MPIDR_AFFLVL_MASK);
+ cpu_id = (unsigned int) ((mpidr >> MPIDR_AFF0_SHIFT) &
+ MPIDR_AFFLVL_MASK);
#endif /* ARM_PLAT_MT */
mpidr &= MPIDR_AFFINITY_MASK;
- if (mpidr & valid_mask)
+ if ((mpidr & valid_mask) != 0U)
return -1;
if (cluster_id >= PLAT_ARM_CLUSTER_COUNT)
