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https://github.com/ARM-software/arm-trusted-firmware.git
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tzc: Fix MISRA defects
The definitions FAIL_CONTROL_*_SHIFT were incorrect, they have been fixed. The types tzc_region_attributes_t and tzc_action_t have been removed and replaced by unsigned int because it is not allowed to do logical operations on enums. Also, fix some address definitions in arm_def.h. Change-Id: Id37941d76883f9fe5045a5f0a4224c133c504d8b Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
This commit is contained in:
Antonio Nino Diaz
parent
0595abceba
commit
af6491f85c
10 changed files with 267 additions and 262 deletions
drivers/arm/tzc
include
plat/arm/common
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@ -14,12 +14,12 @@
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/*
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* Macros which will be used by common core functions.
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*/
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#define TZC_400_REGION_BASE_LOW_0_OFFSET 0x100
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#define TZC_400_REGION_BASE_HIGH_0_OFFSET 0x104
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#define TZC_400_REGION_TOP_LOW_0_OFFSET 0x108
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#define TZC_400_REGION_TOP_HIGH_0_OFFSET 0x10c
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#define TZC_400_REGION_ATTR_0_OFFSET 0x110
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#define TZC_400_REGION_ID_ACCESS_0_OFFSET 0x114
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#define TZC_400_REGION_BASE_LOW_0_OFFSET U(0x100)
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#define TZC_400_REGION_BASE_HIGH_0_OFFSET U(0x104)
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#define TZC_400_REGION_TOP_LOW_0_OFFSET U(0x108)
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#define TZC_400_REGION_TOP_HIGH_0_OFFSET U(0x10c)
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#define TZC_400_REGION_ATTR_0_OFFSET U(0x110)
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#define TZC_400_REGION_ID_ACCESS_0_OFFSET U(0x114)
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/*
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* Implementation defined values used to validate inputs later.
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@ -88,10 +88,10 @@ static void _tzc400_set_gate_keeper(uintptr_t base,
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/* Upper half is current state. Lower half is requested state. */
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open_status = get_gate_keeper_os(base);
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if (val)
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open_status |= (1 << filter);
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if (val != 0)
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open_status |= (1U << filter);
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else
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open_status &= ~(1 << filter);
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open_status &= ~(1U << filter);
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_tzc400_write_gate_keeper(base, (open_status & GATE_KEEPER_OR_MASK) <<
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GATE_KEEPER_OR_SHIFT);
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@ -101,9 +101,9 @@ static void _tzc400_set_gate_keeper(uintptr_t base,
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;
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}
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void tzc400_set_action(tzc_action_t action)
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void tzc400_set_action(unsigned int action)
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{
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assert(tzc400.base);
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assert(tzc400.base != 0U);
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assert(action <= TZC_ACTION_ERR_INT);
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/*
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@ -121,7 +121,7 @@ void tzc400_init(uintptr_t base)
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#endif
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unsigned int tzc400_build;
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assert(base);
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assert(base != 0U);
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tzc400.base = base;
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#if DEBUG
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@ -134,12 +134,12 @@ void tzc400_init(uintptr_t base)
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/* Save values we will use later. */
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tzc400_build = _tzc400_read_build_config(tzc400.base);
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tzc400.num_filters = ((tzc400_build >> BUILD_CONFIG_NF_SHIFT) &
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BUILD_CONFIG_NF_MASK) + 1;
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tzc400.addr_width = ((tzc400_build >> BUILD_CONFIG_AW_SHIFT) &
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BUILD_CONFIG_AW_MASK) + 1;
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tzc400.num_regions = ((tzc400_build >> BUILD_CONFIG_NR_SHIFT) &
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BUILD_CONFIG_NR_MASK) + 1;
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tzc400.num_filters = (uint8_t)((tzc400_build >> BUILD_CONFIG_NF_SHIFT) &
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BUILD_CONFIG_NF_MASK) + 1U;
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tzc400.addr_width = (uint8_t)((tzc400_build >> BUILD_CONFIG_AW_SHIFT) &
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BUILD_CONFIG_AW_MASK) + 1U;
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tzc400.num_regions = (uint8_t)((tzc400_build >> BUILD_CONFIG_NR_SHIFT) &
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BUILD_CONFIG_NR_MASK) + 1U;
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}
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/*
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@ -148,10 +148,10 @@ void tzc400_init(uintptr_t base)
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* to any other region, and is enabled on all filters; this cannot be
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* changed. This function only changes the access permissions.
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*/
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void tzc400_configure_region0(tzc_region_attributes_t sec_attr,
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void tzc400_configure_region0(unsigned int sec_attr,
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unsigned int ns_device_access)
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{
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assert(tzc400.base);
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assert(tzc400.base != 0U);
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assert(sec_attr <= TZC_REGION_S_RDWR);
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_tzc400_configure_region0(tzc400.base, sec_attr, ns_device_access);
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@ -166,17 +166,17 @@ void tzc400_configure_region0(tzc_region_attributes_t sec_attr,
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* for this region (see comment for that function).
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*/
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void tzc400_configure_region(unsigned int filters,
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int region,
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unsigned int region,
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unsigned long long region_base,
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unsigned long long region_top,
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tzc_region_attributes_t sec_attr,
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unsigned int sec_attr,
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unsigned int nsaid_permissions)
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{
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assert(tzc400.base);
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assert(tzc400.base != 0U);
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/* Do range checks on filters and regions. */
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assert(((filters >> tzc400.num_filters) == 0) &&
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(region >= 0) && (region < tzc400.num_regions));
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assert(((filters >> tzc400.num_filters) == 0U) &&
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(region < tzc400.num_regions));
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/*
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* Do address range check based on TZC configuration. A 64bit address is
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@ -186,7 +186,7 @@ void tzc400_configure_region(unsigned int filters,
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(region_base < region_top)));
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/* region_base and (region_top + 1) must be 4KB aligned */
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assert(((region_base | (region_top + 1)) & (4096 - 1)) == 0);
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assert(((region_base | (region_top + 1U)) & (4096U - 1U)) == 0U);
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assert(sec_attr <= TZC_REGION_S_RDWR);
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@ -200,11 +200,11 @@ void tzc400_enable_filters(void)
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unsigned int state;
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unsigned int filter;
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assert(tzc400.base);
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assert(tzc400.base != 0U);
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for (filter = 0; filter < tzc400.num_filters; filter++) {
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for (filter = 0U; filter < tzc400.num_filters; filter++) {
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state = _tzc400_get_gate_keeper(tzc400.base, filter);
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if (state) {
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if (state != 0U) {
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/*
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* The TZC filter is already configured. Changing the
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* programmer's view in an active system can cause
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@ -227,7 +227,7 @@ void tzc400_disable_filters(void)
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{
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unsigned int filter;
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assert(tzc400.base);
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assert(tzc400.base != 0U);
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/*
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* We don't do the same state check as above as the Gatekeepers are
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@ -4,8 +4,8 @@
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef __TZC_COMMON_PRIVATE_H__
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#define __TZC_COMMON_PRIVATE_H__
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#ifndef TZC_COMMON_PRIVATE_H
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#define TZC_COMMON_PRIVATE_H
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#include <arch.h>
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#include <arch_helpers.h>
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@ -15,7 +15,7 @@
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#define DEFINE_TZC_COMMON_WRITE_ACTION(fn_name, macro_name) \
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static inline void _tzc##fn_name##_write_action( \
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uintptr_t base, \
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tzc_action_t action) \
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unsigned int action) \
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{ \
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mmio_write_32(base + TZC_##macro_name##_ACTION_OFF, \
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action); \
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@ -24,7 +24,7 @@
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#define DEFINE_TZC_COMMON_WRITE_REGION_BASE(fn_name, macro_name) \
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static inline void _tzc##fn_name##_write_region_base( \
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uintptr_t base, \
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int region_no, \
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unsigned int region_no, \
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unsigned long long region_base) \
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{ \
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mmio_write_32(base + \
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@ -44,7 +44,7 @@
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#define DEFINE_TZC_COMMON_WRITE_REGION_TOP(fn_name, macro_name) \
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static inline void _tzc##fn_name##_write_region_top( \
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uintptr_t base, \
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int region_no, \
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unsigned int region_no, \
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unsigned long long region_top) \
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{ \
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mmio_write_32(base + \
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@ -52,19 +52,19 @@
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(TZC_##macro_name##_REGION_SIZE, \
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region_no) + \
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TZC_##macro_name##_REGION_TOP_LOW_0_OFFSET, \
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(uint32_t)region_top); \
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(uint32_t)region_top); \
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mmio_write_32(base + \
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TZC_REGION_OFFSET( \
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TZC_##macro_name##_REGION_SIZE, \
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region_no) + \
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TZC_##macro_name##_REGION_TOP_HIGH_0_OFFSET, \
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(uint32_t)(region_top >> 32)); \
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(uint32_t)(region_top >> 32)); \
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}
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#define DEFINE_TZC_COMMON_WRITE_REGION_ATTRIBUTES(fn_name, macro_name) \
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static inline void _tzc##fn_name##_write_region_attributes( \
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uintptr_t base, \
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int region_no, \
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unsigned int region_no, \
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unsigned int attr) \
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{ \
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mmio_write_32(base + \
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@ -78,7 +78,7 @@
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#define DEFINE_TZC_COMMON_WRITE_REGION_ID_ACCESS(fn_name, macro_name) \
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static inline void _tzc##fn_name##_write_region_id_access( \
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uintptr_t base, \
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int region_no, \
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unsigned int region_no, \
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unsigned int val) \
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{ \
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mmio_write_32(base + \
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@ -94,13 +94,13 @@
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*/
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#define DEFINE_TZC_COMMON_CONFIGURE_REGION0(fn_name) \
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static void _tzc##fn_name##_configure_region0(uintptr_t base, \
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tzc_region_attributes_t sec_attr, \
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unsigned int sec_attr, \
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unsigned int ns_device_access) \
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{ \
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assert(base); \
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assert(base != 0U); \
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VERBOSE("TrustZone : Configuring region 0 " \
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"(TZC Interface Base=%p sec_attr=0x%x," \
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" ns_devs=0x%x)\n", (void *)base, \
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"(TZC Interface Base=0x%lx sec_attr=0x%x," \
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" ns_devs=0x%x)\n", base, \
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sec_attr, ns_device_access); \
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\
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/* Set secure attributes on region 0 */ \
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@ -126,18 +126,18 @@
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#define DEFINE_TZC_COMMON_CONFIGURE_REGION(fn_name) \
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static void _tzc##fn_name##_configure_region(uintptr_t base, \
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unsigned int filters, \
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int region_no, \
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unsigned int region_no, \
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unsigned long long region_base, \
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unsigned long long region_top, \
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tzc_region_attributes_t sec_attr, \
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unsigned int nsaid_permissions) \
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unsigned int sec_attr, \
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unsigned int nsaid_permissions) \
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{ \
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assert(base); \
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assert(base != 0U); \
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VERBOSE("TrustZone : Configuring region " \
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"(TZC Interface Base: %p, region_no = %d)" \
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"...\n", (void *)base, region_no); \
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"(TZC Interface Base: 0x%lx, region_no = %u)" \
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"...\n", base, region_no); \
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VERBOSE("TrustZone : ... base = %llx, top = %llx," \
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"\n", region_base, region_top);\
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"\n", region_base, region_top); \
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VERBOSE("TrustZone : ... sec_attr = 0x%x," \
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" ns_devs = 0x%x)\n", \
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sec_attr, nsaid_permissions); \
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@ -175,42 +175,44 @@ static inline unsigned int _tzc_read_peripheral_id(uintptr_t base)
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id = mmio_read_32(base + PID0_OFF);
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/* Masks DESC part in PID1 */
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id |= ((mmio_read_32(base + PID1_OFF) & 0xF) << 8);
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id |= ((mmio_read_32(base + PID1_OFF) & 0xFU) << 8U);
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return id;
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}
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#if ENABLE_ASSERTIONS
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#ifdef AARCH32
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static inline unsigned long long _tzc_get_max_top_addr(int addr_width)
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static inline unsigned long long _tzc_get_max_top_addr(unsigned int addr_width)
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{
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/*
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* Assume at least 32 bit wide address and initialize the max.
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* This function doesn't use 64-bit integer arithmetic to avoid
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* having to implement additional compiler library functions.
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*/
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unsigned long long addr_mask = 0xFFFFFFFF;
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unsigned long long addr_mask = 0xFFFFFFFFU;
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uint32_t *addr_ptr = (uint32_t *)&addr_mask;
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assert(addr_width >= 32);
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assert(addr_width >= 32U);
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/* This logic works only on little - endian platforms */
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assert((read_sctlr() & SCTLR_EE_BIT) == 0);
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assert((read_sctlr() & SCTLR_EE_BIT) == 0U);
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/*
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* If required address width is greater than 32, populate the higher
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* 32 bits of the 64 bit field with the max address.
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*/
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if (addr_width > 32)
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*(addr_ptr + 1) = ((1 << (addr_width - 32)) - 1);
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if (addr_width > 32U)
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*(addr_ptr + 1U) = ((1U << (addr_width - 32U)) - 1U);
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return addr_mask;
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}
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#else
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#define _tzc_get_max_top_addr(addr_width)\
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(UINT64_MAX >> (64 - (addr_width)))
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static inline unsigned long long _tzc_get_max_top_addr(unsigned int addr_width)
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{
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return UINT64_MAX >> (64U - addr_width);
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}
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#endif /* AARCH32 */
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#endif /* ENABLE_ASSERTIONS */
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#endif /* __TZC_COMMON_PRIVATE_H__ */
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#endif /* TZC_COMMON_PRIVATE_H */
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@ -1,5 +1,5 @@
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/*
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* Copyright (c) 2016-2017, ARM Limited and Contributors. All rights reserved.
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* Copyright (c) 2016-2018, ARM Limited and Contributors. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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@ -36,7 +36,7 @@ static unsigned int g_sys_if_count;
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* Structure for configured regions attributes in DMC500.
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*/
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typedef struct tzc_dmc500_regions {
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tzc_region_attributes_t sec_attr;
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unsigned int sec_attr;
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int is_enabled;
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} tzc_dmc500_regions_t;
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@ -63,7 +63,7 @@ DEFINE_TZC_COMMON_CONFIGURE_REGION(_dmc500)
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static inline unsigned int _tzc_dmc500_read_region_attr_0(
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uintptr_t dmc_si_base,
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int region_no)
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unsigned int region_no)
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{
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return mmio_read_32(dmc_si_base +
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TZC_REGION_OFFSET(TZC_DMC500_REGION_SIZE, region_no) +
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@ -144,8 +144,8 @@ int tzc_dmc500_verify_complete(void)
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* and is always enabled; this cannot be changed. This function only changes
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* the access permissions.
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*/
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void tzc_dmc500_configure_region0(tzc_region_attributes_t sec_attr,
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unsigned int nsaid_permissions)
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void tzc_dmc500_configure_region0(unsigned int sec_attr,
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unsigned int nsaid_permissions)
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{
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int dmc_inst, sys_if;
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@ -172,17 +172,17 @@ void tzc_dmc500_configure_region0(tzc_region_attributes_t sec_attr,
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* Region 0 is special; it is preferable to use tzc_dmc500_configure_region0
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* for this region (see comment for that function).
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*/
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void tzc_dmc500_configure_region(int region_no,
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void tzc_dmc500_configure_region(unsigned int region_no,
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unsigned long long region_base,
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unsigned long long region_top,
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tzc_region_attributes_t sec_attr,
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unsigned int sec_attr,
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unsigned int nsaid_permissions)
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{
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int dmc_inst, sys_if;
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assert(g_driver_data);
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/* Do range checks on regions. */
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assert(region_no >= 0 && region_no <= MAX_REGION_VAL);
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assert((region_no >= 0U) && (region_no <= MAX_REGION_VAL));
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/*
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* Do address range check based on DMC-TZ configuration. A 43bit address
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@ -192,7 +192,7 @@ void tzc_dmc500_configure_region(int region_no,
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(region_base < region_top)));
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/* region_base and (region_top + 1) must be 4KB aligned */
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assert(((region_base | (region_top + 1)) & (4096 - 1)) == 0);
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assert(((region_base | (region_top + 1U)) & (4096U - 1U)) == 0U);
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for (dmc_inst = 0; dmc_inst < g_driver_data->dmc_count; dmc_inst++) {
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assert(DMC_INST_BASE_ADDR(dmc_inst));
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@ -209,7 +209,7 @@ void tzc_dmc500_configure_region(int region_no,
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}
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/* Sets the action value for all the DMC instances */
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void tzc_dmc500_set_action(tzc_action_t action)
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void tzc_dmc500_set_action(unsigned int action)
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{
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int dmc_inst;
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@ -4,83 +4,84 @@
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef __TZC400_H__
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#define __TZC400_H__
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#ifndef TZC400_H
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#define TZC400_H
|
||||
|
||||
#include <tzc_common.h>
|
||||
#include <utils_def.h>
|
||||
|
||||
#define BUILD_CONFIG_OFF 0x000
|
||||
#define GATE_KEEPER_OFF 0x008
|
||||
#define SPECULATION_CTRL_OFF 0x00c
|
||||
#define INT_STATUS 0x010
|
||||
#define INT_CLEAR 0x014
|
||||
#define BUILD_CONFIG_OFF U(0x000)
|
||||
#define GATE_KEEPER_OFF U(0x008)
|
||||
#define SPECULATION_CTRL_OFF U(0x00c)
|
||||
#define INT_STATUS U(0x010)
|
||||
#define INT_CLEAR U(0x014)
|
||||
|
||||
#define FAIL_ADDRESS_LOW_OFF 0x020
|
||||
#define FAIL_ADDRESS_HIGH_OFF 0x024
|
||||
#define FAIL_CONTROL_OFF 0x028
|
||||
#define FAIL_ID 0x02c
|
||||
#define FAIL_ADDRESS_LOW_OFF U(0x020)
|
||||
#define FAIL_ADDRESS_HIGH_OFF U(0x024)
|
||||
#define FAIL_CONTROL_OFF U(0x028)
|
||||
#define FAIL_ID U(0x02c)
|
||||
|
||||
/* ID registers not common across different varieties of TZC */
|
||||
#define PID5 0xFD4
|
||||
#define PID6 0xFD8
|
||||
#define PID7 0xFDC
|
||||
#define PID5 U(0xFD4)
|
||||
#define PID6 U(0xFD8)
|
||||
#define PID7 U(0xFDC)
|
||||
|
||||
#define BUILD_CONFIG_NF_SHIFT 24
|
||||
#define BUILD_CONFIG_NF_MASK 0x3
|
||||
#define BUILD_CONFIG_NF_MASK U(0x3)
|
||||
#define BUILD_CONFIG_AW_SHIFT 8
|
||||
#define BUILD_CONFIG_AW_MASK 0x3f
|
||||
#define BUILD_CONFIG_AW_MASK U(0x3f)
|
||||
#define BUILD_CONFIG_NR_SHIFT 0
|
||||
#define BUILD_CONFIG_NR_MASK 0x1f
|
||||
#define BUILD_CONFIG_NR_MASK U(0x1f)
|
||||
|
||||
/*
|
||||
* Number of gate keepers is implementation defined. But we know the max for
|
||||
* this device is 4. Get implementation details from BUILD_CONFIG.
|
||||
*/
|
||||
#define GATE_KEEPER_OS_SHIFT 16
|
||||
#define GATE_KEEPER_OS_MASK 0xf
|
||||
#define GATE_KEEPER_OS_MASK U(0xf)
|
||||
#define GATE_KEEPER_OR_SHIFT 0
|
||||
#define GATE_KEEPER_OR_MASK 0xf
|
||||
#define GATE_KEEPER_FILTER_MASK 0x1
|
||||
#define GATE_KEEPER_OR_MASK U(0xf)
|
||||
#define GATE_KEEPER_FILTER_MASK U(0x1)
|
||||
|
||||
/* Speculation is enabled by default. */
|
||||
#define SPECULATION_CTRL_WRITE_DISABLE (1 << 1)
|
||||
#define SPECULATION_CTRL_READ_DISABLE (1 << 0)
|
||||
#define SPECULATION_CTRL_WRITE_DISABLE BIT_32(1)
|
||||
#define SPECULATION_CTRL_READ_DISABLE BIT_32(0)
|
||||
|
||||
/* Max number of filters allowed is 4. */
|
||||
#define INT_STATUS_OVERLAP_SHIFT 16
|
||||
#define INT_STATUS_OVERLAP_MASK 0xf
|
||||
#define INT_STATUS_OVERLAP_MASK U(0xf)
|
||||
#define INT_STATUS_OVERRUN_SHIFT 8
|
||||
#define INT_STATUS_OVERRUN_MASK 0xf
|
||||
#define INT_STATUS_OVERRUN_MASK U(0xf)
|
||||
#define INT_STATUS_STATUS_SHIFT 0
|
||||
#define INT_STATUS_STATUS_MASK 0xf
|
||||
#define INT_STATUS_STATUS_MASK U(0xf)
|
||||
|
||||
#define INT_CLEAR_CLEAR_SHIFT 0
|
||||
#define INT_CLEAR_CLEAR_MASK 0xf
|
||||
#define INT_CLEAR_CLEAR_MASK U(0xf)
|
||||
|
||||
#define FAIL_CONTROL_DIR_SHIFT (1 << 24)
|
||||
#define FAIL_CONTROL_DIR_READ 0x0
|
||||
#define FAIL_CONTROL_DIR_WRITE 0x1
|
||||
#define FAIL_CONTROL_NS_SHIFT (1 << 21)
|
||||
#define FAIL_CONTROL_NS_SECURE 0x0
|
||||
#define FAIL_CONTROL_NS_NONSECURE 0x1
|
||||
#define FAIL_CONTROL_PRIV_SHIFT (1 << 20)
|
||||
#define FAIL_CONTROL_PRIV_PRIV 0x0
|
||||
#define FAIL_CONTROL_PRIV_UNPRIV 0x1
|
||||
#define FAIL_CONTROL_DIR_SHIFT 24
|
||||
#define FAIL_CONTROL_DIR_READ U(0)
|
||||
#define FAIL_CONTROL_DIR_WRITE U(1)
|
||||
#define FAIL_CONTROL_NS_SHIFT 21
|
||||
#define FAIL_CONTROL_NS_SECURE U(0)
|
||||
#define FAIL_CONTROL_NS_NONSECURE U(1)
|
||||
#define FAIL_CONTROL_PRIV_SHIFT 20
|
||||
#define FAIL_CONTROL_PRIV_PRIV U(0)
|
||||
#define FAIL_CONTROL_PRIV_UNPRIV U(1)
|
||||
|
||||
/*
|
||||
* FAIL_ID_ID_MASK depends on AID_WIDTH which is platform specific.
|
||||
* Platform should provide the value on initialisation.
|
||||
*/
|
||||
#define FAIL_ID_VNET_SHIFT 24
|
||||
#define FAIL_ID_VNET_MASK 0xf
|
||||
#define FAIL_ID_VNET_MASK U(0xf)
|
||||
#define FAIL_ID_ID_SHIFT 0
|
||||
|
||||
#define TZC_400_PERIPHERAL_ID 0x460
|
||||
#define TZC_400_PERIPHERAL_ID U(0x460)
|
||||
|
||||
/* Filter enable bits in a TZC */
|
||||
#define TZC_400_REGION_ATTR_F_EN_MASK 0xf
|
||||
#define TZC_400_REGION_ATTR_FILTER_BIT(x) ((1 << x) \
|
||||
<< TZC_REGION_ATTR_F_EN_SHIFT)
|
||||
#define TZC_400_REGION_ATTR_F_EN_MASK U(0xf)
|
||||
#define TZC_400_REGION_ATTR_FILTER_BIT(x) \
|
||||
((U(1) << (x)) << TZC_REGION_ATTR_F_EN_SHIFT)
|
||||
#define TZC_400_REGION_ATTR_FILTER_BIT_ALL \
|
||||
(TZC_400_REGION_ATTR_F_EN_MASK << \
|
||||
TZC_REGION_ATTR_F_EN_SHIFT)
|
||||
|
|
@ -89,8 +90,8 @@
|
|||
* All TZC region configuration registers are placed one after another. It
|
||||
* depicts size of block of registers for programming each region.
|
||||
*/
|
||||
#define TZC_400_REGION_SIZE 0x20
|
||||
#define TZC_400_ACTION_OFF 0x4
|
||||
#define TZC_400_REGION_SIZE U(0x20)
|
||||
#define TZC_400_ACTION_OFF U(0x4)
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
|
||||
|
|
@ -101,15 +102,15 @@
|
|||
* Function & variable prototypes
|
||||
******************************************************************************/
|
||||
void tzc400_init(uintptr_t base);
|
||||
void tzc400_configure_region0(tzc_region_attributes_t sec_attr,
|
||||
void tzc400_configure_region0(unsigned int sec_attr,
|
||||
unsigned int ns_device_access);
|
||||
void tzc400_configure_region(unsigned int filters,
|
||||
int region,
|
||||
unsigned int region,
|
||||
unsigned long long region_base,
|
||||
unsigned long long region_top,
|
||||
tzc_region_attributes_t sec_attr,
|
||||
unsigned int sec_attr,
|
||||
unsigned int nsaid_permissions);
|
||||
void tzc400_set_action(tzc_action_t action);
|
||||
void tzc400_set_action(unsigned int action);
|
||||
void tzc400_enable_filters(void);
|
||||
void tzc400_disable_filters(void);
|
||||
|
||||
|
|
@ -119,7 +120,7 @@ static inline void tzc_init(uintptr_t base)
|
|||
}
|
||||
|
||||
static inline void tzc_configure_region0(
|
||||
tzc_region_attributes_t sec_attr,
|
||||
unsigned int sec_attr,
|
||||
unsigned int ns_device_access)
|
||||
{
|
||||
tzc400_configure_region0(sec_attr, ns_device_access);
|
||||
|
|
@ -127,17 +128,17 @@ static inline void tzc_configure_region0(
|
|||
|
||||
static inline void tzc_configure_region(
|
||||
unsigned int filters,
|
||||
int region,
|
||||
unsigned int region,
|
||||
unsigned long long region_base,
|
||||
unsigned long long region_top,
|
||||
tzc_region_attributes_t sec_attr,
|
||||
unsigned int sec_attr,
|
||||
unsigned int ns_device_access)
|
||||
{
|
||||
tzc400_configure_region(filters, region, region_base,
|
||||
region_top, sec_attr, ns_device_access);
|
||||
}
|
||||
|
||||
static inline void tzc_set_action(tzc_action_t action)
|
||||
static inline void tzc_set_action(unsigned int action)
|
||||
{
|
||||
tzc400_set_action(action);
|
||||
}
|
||||
|
|
@ -155,4 +156,4 @@ static inline void tzc_disable_filters(void)
|
|||
|
||||
#endif /* __ASSEMBLY__ */
|
||||
|
||||
#endif /* __TZC400__ */
|
||||
#endif /* TZC400_H */
|
||||
|
|
|
|||
|
|
@ -1,11 +1,13 @@
|
|||
/*
|
||||
* Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
|
||||
* Copyright (c) 2016-2018, ARM Limited and Contributors. All rights reserved.
|
||||
*
|
||||
* SPDX-License-Identifier: BSD-3-Clause
|
||||
*/
|
||||
|
||||
#ifndef __TZC_COMMON_H__
|
||||
#define __TZC_COMMON_H__
|
||||
#ifndef TZC_COMMON_H
|
||||
#define TZC_COMMON_H
|
||||
|
||||
#include <utils_def.h>
|
||||
|
||||
/*
|
||||
* Offset of core registers from the start of the base of configuration
|
||||
|
|
@ -13,53 +15,15 @@
|
|||
*/
|
||||
|
||||
/* ID Registers */
|
||||
#define PID0_OFF 0xfe0
|
||||
#define PID1_OFF 0xfe4
|
||||
#define PID2_OFF 0xfe8
|
||||
#define PID3_OFF 0xfec
|
||||
#define PID4_OFF 0xfd0
|
||||
#define CID0_OFF 0xff0
|
||||
#define CID1_OFF 0xff4
|
||||
#define CID2_OFF 0xff8
|
||||
#define CID3_OFF 0xffc
|
||||
|
||||
/* Bit positions of TZC_ACTION registers */
|
||||
#define TZC_ACTION_RV_SHIFT 0
|
||||
#define TZC_ACTION_RV_MASK 0x3
|
||||
#define TZC_ACTION_RV_LOWOK 0x0
|
||||
#define TZC_ACTION_RV_LOWERR 0x1
|
||||
#define TZC_ACTION_RV_HIGHOK 0x2
|
||||
#define TZC_ACTION_RV_HIGHERR 0x3
|
||||
|
||||
/* Used along with 'tzc_region_attributes_t' below */
|
||||
#define TZC_REGION_ATTR_S_RD_SHIFT 30
|
||||
#define TZC_REGION_ATTR_S_WR_SHIFT 31
|
||||
#define TZC_REGION_ATTR_F_EN_SHIFT 0
|
||||
#define TZC_REGION_ATTR_SEC_SHIFT 30
|
||||
#define TZC_REGION_ATTR_S_RD_MASK 0x1
|
||||
#define TZC_REGION_ATTR_S_WR_MASK 0x1
|
||||
#define TZC_REGION_ATTR_SEC_MASK 0x3
|
||||
|
||||
#define TZC_REGION_ACCESS_WR_EN_SHIFT 16
|
||||
#define TZC_REGION_ACCESS_RD_EN_SHIFT 0
|
||||
#define TZC_REGION_ACCESS_ID_MASK 0xf
|
||||
|
||||
/* Macros for allowing Non-Secure access to a region based on NSAID */
|
||||
#define TZC_REGION_ACCESS_RD(nsaid) \
|
||||
((1 << ((nsaid) & TZC_REGION_ACCESS_ID_MASK)) << \
|
||||
TZC_REGION_ACCESS_RD_EN_SHIFT)
|
||||
#define TZC_REGION_ACCESS_WR(nsaid) \
|
||||
((1 << ((nsaid) & TZC_REGION_ACCESS_ID_MASK)) << \
|
||||
TZC_REGION_ACCESS_WR_EN_SHIFT)
|
||||
#define TZC_REGION_ACCESS_RDWR(nsaid) \
|
||||
(TZC_REGION_ACCESS_RD(nsaid) | \
|
||||
TZC_REGION_ACCESS_WR(nsaid))
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
|
||||
/* Returns offset of registers to program for a given region no */
|
||||
#define TZC_REGION_OFFSET(region_size, region_no) \
|
||||
((region_size) * (region_no))
|
||||
#define PID0_OFF U(0xfe0)
|
||||
#define PID1_OFF U(0xfe4)
|
||||
#define PID2_OFF U(0xfe8)
|
||||
#define PID3_OFF U(0xfec)
|
||||
#define PID4_OFF U(0xfd0)
|
||||
#define CID0_OFF U(0xff0)
|
||||
#define CID1_OFF U(0xff4)
|
||||
#define CID2_OFF U(0xff8)
|
||||
#define CID3_OFF U(0xffc)
|
||||
|
||||
/*
|
||||
* What type of action is expected when an access violation occurs.
|
||||
|
|
@ -73,23 +37,61 @@
|
|||
* TZC_ACTION_ERR_INT - Raise interrupt, raise exception -> sync
|
||||
* external data abort
|
||||
*/
|
||||
typedef enum {
|
||||
TZC_ACTION_NONE = 0,
|
||||
TZC_ACTION_ERR = 1,
|
||||
TZC_ACTION_INT = 2,
|
||||
TZC_ACTION_ERR_INT = (TZC_ACTION_ERR | TZC_ACTION_INT)
|
||||
} tzc_action_t;
|
||||
#define TZC_ACTION_NONE U(0)
|
||||
#define TZC_ACTION_ERR U(1)
|
||||
#define TZC_ACTION_INT U(2)
|
||||
#define TZC_ACTION_ERR_INT (TZC_ACTION_ERR | TZC_ACTION_INT)
|
||||
|
||||
/* Bit positions of TZC_ACTION registers */
|
||||
#define TZC_ACTION_RV_SHIFT 0
|
||||
#define TZC_ACTION_RV_MASK U(0x3)
|
||||
#define TZC_ACTION_RV_LOWOK U(0x0)
|
||||
#define TZC_ACTION_RV_LOWERR U(0x1)
|
||||
#define TZC_ACTION_RV_HIGHOK U(0x2)
|
||||
#define TZC_ACTION_RV_HIGHERR U(0x3)
|
||||
|
||||
/*
|
||||
* Controls secure access to a region. If not enabled secure access is not
|
||||
* allowed to region.
|
||||
*/
|
||||
typedef enum {
|
||||
TZC_REGION_S_NONE = 0,
|
||||
TZC_REGION_S_RD = 1,
|
||||
TZC_REGION_S_WR = 2,
|
||||
TZC_REGION_S_RDWR = (TZC_REGION_S_RD | TZC_REGION_S_WR)
|
||||
} tzc_region_attributes_t;
|
||||
#define TZC_REGION_S_NONE U(0)
|
||||
#define TZC_REGION_S_RD U(1)
|
||||
#define TZC_REGION_S_WR U(2)
|
||||
#define TZC_REGION_S_RDWR (TZC_REGION_S_RD | TZC_REGION_S_WR)
|
||||
|
||||
#define TZC_REGION_ATTR_S_RD_SHIFT 30
|
||||
#define TZC_REGION_ATTR_S_WR_SHIFT 31
|
||||
#define TZC_REGION_ATTR_F_EN_SHIFT 0
|
||||
#define TZC_REGION_ATTR_SEC_SHIFT 30
|
||||
#define TZC_REGION_ATTR_S_RD_MASK U(0x1)
|
||||
#define TZC_REGION_ATTR_S_WR_MASK U(0x1)
|
||||
#define TZC_REGION_ATTR_SEC_MASK U(0x3)
|
||||
|
||||
#define TZC_REGION_ACCESS_WR_EN_SHIFT 16
|
||||
#define TZC_REGION_ACCESS_RD_EN_SHIFT 0
|
||||
#define TZC_REGION_ACCESS_ID_MASK U(0xf)
|
||||
|
||||
/* Macros for allowing Non-Secure access to a region based on NSAID */
|
||||
#define TZC_REGION_ACCESS_RD(nsaid) \
|
||||
((U(1) << (nsaid & TZC_REGION_ACCESS_ID_MASK)) << \
|
||||
TZC_REGION_ACCESS_RD_EN_SHIFT)
|
||||
#define TZC_REGION_ACCESS_WR(nsaid) \
|
||||
((U(1) << (nsaid & TZC_REGION_ACCESS_ID_MASK)) << \
|
||||
TZC_REGION_ACCESS_WR_EN_SHIFT)
|
||||
#define TZC_REGION_ACCESS_RDWR(nsaid) \
|
||||
(TZC_REGION_ACCESS_RD(nsaid) | \
|
||||
TZC_REGION_ACCESS_WR(nsaid))
|
||||
|
||||
/* Returns offset of registers to program for a given region no */
|
||||
#define TZC_REGION_OFFSET(region_size, region_no) \
|
||||
((region_size) * (region_no))
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
|
||||
#if !ERROR_DEPRECATED
|
||||
typedef unsigned int tzc_action_t;
|
||||
typedef unsigned int tzc_region_attributes_t;
|
||||
#endif
|
||||
|
||||
#endif /* __ASSEMBLY__ */
|
||||
#endif /* __TZC_COMMON_H__ */
|
||||
#endif /* TZC_COMMON_H */
|
||||
|
|
|
|||
|
|
@ -1,38 +1,39 @@
|
|||
/*
|
||||
* Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
|
||||
* Copyright (c) 2016-2018, ARM Limited and Contributors. All rights reserved.
|
||||
*
|
||||
* SPDX-License-Identifier: BSD-3-Clause
|
||||
*/
|
||||
|
||||
#ifndef __TZC_DMC500_H__
|
||||
#define __TZC_DMC500_H__
|
||||
#ifndef TZC_DMC500_H
|
||||
#define TZC_DMC500_H
|
||||
|
||||
#include <tzc_common.h>
|
||||
#include <utils_def.h>
|
||||
|
||||
#define SI_STATUS_OFFSET 0x000
|
||||
#define SI_STATE_CTRL_OFFSET 0x030
|
||||
#define SI_FLUSH_CTRL_OFFSET 0x034
|
||||
#define SI_INT_CONTROL_OFFSET 0x048
|
||||
#define SI_STATUS_OFFSET U(0x000)
|
||||
#define SI_STATE_CTRL_OFFSET U(0x030)
|
||||
#define SI_FLUSH_CTRL_OFFSET U(0x034)
|
||||
#define SI_INT_CONTROL_OFFSET U(0x048)
|
||||
|
||||
#define SI_INT_STATUS_OFFSET 0x004
|
||||
#define SI_TZ_FAIL_ADDRESS_LOW_OFFSET 0x008
|
||||
#define SI_TZ_FAIL_ADDRESS_HIGH_OFFSET 0x00c
|
||||
#define SI_FAIL_CONTROL_OFFSET 0x010
|
||||
#define SI_FAIL_ID_OFFSET 0x014
|
||||
#define SI_INT_CLR_OFFSET 0x04c
|
||||
#define SI_INT_STATUS_OFFSET U(0x004)
|
||||
#define SI_TZ_FAIL_ADDRESS_LOW_OFFSET U(0x008)
|
||||
#define SI_TZ_FAIL_ADDRESS_HIGH_OFFSET U(0x00c)
|
||||
#define SI_FAIL_CONTROL_OFFSET U(0x010)
|
||||
#define SI_FAIL_ID_OFFSET U(0x014)
|
||||
#define SI_INT_CLR_OFFSET U(0x04c)
|
||||
|
||||
/*
|
||||
* DMC-500 has 2 system interfaces each having a similar set of regs
|
||||
* to configure each interface.
|
||||
*/
|
||||
#define SI0_BASE 0x0000
|
||||
#define SI1_BASE 0x0200
|
||||
#define SI0_BASE U(0x0000)
|
||||
#define SI1_BASE U(0x0200)
|
||||
|
||||
/* Bit positions of SIx_SI_STATUS */
|
||||
#define SI_EMPTY_SHIFT 0x01
|
||||
#define SI_STALL_ACK_SHIFT 0x00
|
||||
#define SI_EMPTY_MASK 0x01
|
||||
#define SI_STALL_ACK_MASK 0x01
|
||||
#define SI_EMPTY_SHIFT 1
|
||||
#define SI_STALL_ACK_SHIFT 0
|
||||
#define SI_EMPTY_MASK U(0x01)
|
||||
#define SI_STALL_ACK_MASK U(0x01)
|
||||
|
||||
/* Bit positions of SIx_SI_INT_STATUS */
|
||||
#define PMU_REQ_INT_OVERFLOW_STATUS_SHIFT 18
|
||||
|
|
@ -40,11 +41,11 @@
|
|||
#define PMU_REQ_INT_STATUS_SHIFT 2
|
||||
#define FAILED_ACCESS_INT_INFO_TZ_OVERLAP_STATUS_SHIFT 1
|
||||
#define FAILED_ACCESS_INT_STATUS_SHIFT 0
|
||||
#define PMU_REQ_INT_OVERFLOW_STATUS_MASK 0x1
|
||||
#define FAILED_ACCESS_INT_OVERFLOW_STATUS_MASK 0x1
|
||||
#define PMU_REQ_INT_STATUS_MASK 0x1
|
||||
#define FAILED_ACCESS_INT_INFO_TZ_OVERLAP_STATUS_MASK 0x1
|
||||
#define FAILED_ACCESS_INT_STATUS_MASK 0x1
|
||||
#define PMU_REQ_INT_OVERFLOW_STATUS_MASK U(0x1)
|
||||
#define FAILED_ACCESS_INT_OVERFLOW_STATUS_MASK U(0x1)
|
||||
#define PMU_REQ_INT_STATUS_MASK U(0x1)
|
||||
#define FAILED_ACCESS_INT_INFO_TZ_OVERLAP_STATUS_MASK U(0x1)
|
||||
#define FAILED_ACCESS_INT_STATUS_MASK U(0x1)
|
||||
|
||||
/* Bit positions of SIx_TZ_FAIL_CONTROL */
|
||||
#define DIRECTION_SHIFT 24
|
||||
|
|
@ -52,21 +53,21 @@
|
|||
#define PRIVILEGED_SHIFT 20
|
||||
#define FAILED_ACCESS_INT_INFO_RANK_MASKED_SHIFT 3
|
||||
#define FAILED_ACCESS_INT_INFO_UNMAPPED_SHIFT 2
|
||||
#define FAILED_ACCESS_INT_TZ_FAIL_SHIFT 0x1
|
||||
#define FAILED_ACCESS_INT_TZ_FAIL_SHIFT 1
|
||||
#define FAILED_ACCESS_INT_INFO_OUTSIDE_DEFAULT_SHIFT 0
|
||||
#define DIRECTION_MASK 0x1
|
||||
#define NON_SECURE_MASK 0x1
|
||||
#define PRIVILEGED_MASK 0x1
|
||||
#define FAILED_ACCESS_INT_INFO_RANK_MASKED_MASK 0x1
|
||||
#define FAILED_ACCESS_INT_INFO_UNMAPPED_MASK 0x1
|
||||
#define FAILED_ACCESS_INT_TZ_FAIL_MASK 1
|
||||
#define FAILED_ACCESS_INT_INFO_OUTSIDE_DEFAULT_MASK 0x1
|
||||
#define DIRECTION_MASK U(0x1)
|
||||
#define NON_SECURE_MASK U(0x1)
|
||||
#define PRIVILEGED_MASK U(0x1)
|
||||
#define FAILED_ACCESS_INT_INFO_RANK_MASKED_MASK U(0x1)
|
||||
#define FAILED_ACCESS_INT_INFO_UNMAPPED_MASK U(0x1)
|
||||
#define FAILED_ACCESS_INT_TZ_FAIL_MASK U(0x1)
|
||||
#define FAILED_ACCESS_INT_INFO_OUTSIDE_DEFAULT_MASK U(0x1)
|
||||
|
||||
/* Bit positions of SIx_FAIL_STATUS */
|
||||
#define FAIL_ID_VNET_SHIFT 24
|
||||
#define FAIL_ID_ID_SHIFT 0
|
||||
#define FAIL_ID_VNET_MASK 0xf
|
||||
#define FAIL_ID_ID_MASK 0xffffff
|
||||
#define FAIL_ID_VNET_MASK U(0xf)
|
||||
#define FAIL_ID_ID_MASK U(0xffffff)
|
||||
|
||||
/* Bit positions of SIx_SI_STATE_CONTRL */
|
||||
#define SI_STALL_REQ_GO 0x0
|
||||
|
|
@ -81,44 +82,44 @@
|
|||
#define PMU_REQ_INT_EN_SHIFT 2
|
||||
#define OVERLAP_DETECT_INT_EN_SHIFT 1
|
||||
#define FAILED_ACCESS_INT_EN_SHIFT 0
|
||||
#define PMU_REQ_INT_EN_MASK 0x1
|
||||
#define OVERLAP_DETECT_INT_EN_MASK 0x1
|
||||
#define FAILED_ACCESS_INT_EN_MASK 0x1
|
||||
#define PMU_REQ_INT_EN 0x1
|
||||
#define OVERLAP_DETECT_INT_EN 0x1
|
||||
#define FAILED_ACCESS_INT_EN 0x1
|
||||
#define PMU_REQ_INT_EN_MASK U(0x1)
|
||||
#define OVERLAP_DETECT_INT_EN_MASK U(0x1)
|
||||
#define FAILED_ACCESS_INT_EN_MASK U(0x1)
|
||||
#define PMU_REQ_INT_EN U(0x1)
|
||||
#define OVERLAP_DETECT_INT_EN U(0x1)
|
||||
#define FAILED_ACCESS_INT_EN U(0x1)
|
||||
|
||||
/* Bit positions of SIx_SI_INT_CLR */
|
||||
#define PMU_REQ_OFLOW_CLR_SHIFT 18
|
||||
#define FAILED_ACCESS_OFLOW_CLR_SHIFT 16
|
||||
#define PMU_REQ_INT_CLR_SHIFT 2
|
||||
#define FAILED_ACCESS_INT_CLR_SHIFT 0
|
||||
#define PMU_REQ_OFLOW_CLR_MASK 0x1
|
||||
#define FAILED_ACCESS_OFLOW_CLR_MASK 0x1
|
||||
#define PMU_REQ_INT_CLR_MASK 0x1
|
||||
#define FAILED_ACCESS_INT_CLR_MASK 0x1
|
||||
#define PMU_REQ_OFLOW_CLR 0x1
|
||||
#define FAILED_ACCESS_OFLOW_CLR 0x1
|
||||
#define PMU_REQ_INT_CLR 0x1
|
||||
#define FAILED_ACCESS_INT_CLR 0x1
|
||||
#define PMU_REQ_OFLOW_CLR_MASK U(0x1)
|
||||
#define FAILED_ACCESS_OFLOW_CLR_MASK U(0x1)
|
||||
#define PMU_REQ_INT_CLR_MASK U(0x1)
|
||||
#define FAILED_ACCESS_INT_CLR_MASK U(0x1)
|
||||
#define PMU_REQ_OFLOW_CLR U(0x1)
|
||||
#define FAILED_ACCESS_OFLOW_CLR U(0x1)
|
||||
#define PMU_REQ_INT_CLR U(0x1)
|
||||
#define FAILED_ACCESS_INT_CLR U(0x1)
|
||||
|
||||
/* Macro to get the correct base register for a system interface */
|
||||
#define IFACE_OFFSET(sys_if) ((sys_if) ? SI1_BASE : SI0_BASE)
|
||||
|
||||
#define MAX_SYS_IF_COUNT 2
|
||||
#define MAX_SYS_IF_COUNT U(2)
|
||||
#define MAX_REGION_VAL 8
|
||||
|
||||
/* DMC-500 supports striping across a max of 4 DMC instances */
|
||||
#define MAX_DMC_COUNT 4
|
||||
|
||||
/* Consist of part_number_1 and part_number_0 */
|
||||
#define DMC500_PERIPHERAL_ID 0x0450
|
||||
#define DMC500_PERIPHERAL_ID U(0x0450)
|
||||
|
||||
/* Filter enable bits in a TZC */
|
||||
#define TZC_DMC500_REGION_ATTR_F_EN_MASK 0x1
|
||||
#define TZC_DMC500_REGION_ATTR_F_EN_MASK U(0x1)
|
||||
|
||||
/* Length of registers for configuring each region */
|
||||
#define TZC_DMC500_REGION_SIZE 0x018
|
||||
#define TZC_DMC500_REGION_SIZE U(0x018)
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
|
||||
|
|
@ -134,18 +135,17 @@ typedef struct tzc_dmc500_driver_data {
|
|||
} tzc_dmc500_driver_data_t;
|
||||
|
||||
void tzc_dmc500_driver_init(const tzc_dmc500_driver_data_t *plat_driver_data);
|
||||
void tzc_dmc500_configure_region0(tzc_region_attributes_t sec_attr,
|
||||
void tzc_dmc500_configure_region0(unsigned int sec_attr,
|
||||
unsigned int nsaid_permissions);
|
||||
void tzc_dmc500_configure_region(int region_no,
|
||||
void tzc_dmc500_configure_region(unsigned int region_no,
|
||||
unsigned long long region_base,
|
||||
unsigned long long region_top,
|
||||
tzc_region_attributes_t sec_attr,
|
||||
unsigned int sec_attr,
|
||||
unsigned int nsaid_permissions);
|
||||
void tzc_dmc500_set_action(tzc_action_t action);
|
||||
void tzc_dmc500_set_action(unsigned int action);
|
||||
void tzc_dmc500_config_complete(void);
|
||||
int tzc_dmc500_verify_complete(void);
|
||||
|
||||
|
||||
#endif /* __ASSEMBLY__ */
|
||||
#endif /* __TZC_DMC500_H__ */
|
||||
|
||||
#endif /* TZC_DMC500_H */
|
||||
|
|
|
|||
|
|
@ -53,9 +53,9 @@
|
|||
#define ARM_DRAM_ID 2
|
||||
|
||||
/* The first 4KB of Trusted SRAM are used as shared memory */
|
||||
#define ARM_TRUSTED_SRAM_BASE 0x04000000
|
||||
#define ARM_TRUSTED_SRAM_BASE UL(0x04000000)
|
||||
#define ARM_SHARED_RAM_BASE ARM_TRUSTED_SRAM_BASE
|
||||
#define ARM_SHARED_RAM_SIZE 0x00001000 /* 4 KB */
|
||||
#define ARM_SHARED_RAM_SIZE UL(0x00001000) /* 4 KB */
|
||||
|
||||
/* The remaining Trusted SRAM is used to load the BL images */
|
||||
#define ARM_BL_RAM_BASE (ARM_SHARED_RAM_BASE + \
|
||||
|
|
@ -68,7 +68,7 @@
|
|||
* - SCP TZC DRAM: If present, DRAM reserved for SCP use
|
||||
* - AP TZC DRAM: The remaining TZC secured DRAM reserved for AP use
|
||||
*/
|
||||
#define ARM_TZC_DRAM1_SIZE ULL(0x01000000)
|
||||
#define ARM_TZC_DRAM1_SIZE UL(0x01000000)
|
||||
|
||||
#define ARM_SCP_TZC_DRAM1_BASE (ARM_DRAM1_BASE + \
|
||||
ARM_DRAM1_SIZE - \
|
||||
|
|
@ -84,7 +84,7 @@
|
|||
* placed here.
|
||||
*/
|
||||
#define ARM_EL3_TZC_DRAM1_BASE (ARM_SCP_TZC_DRAM1_BASE - ARM_EL3_TZC_DRAM1_SIZE)
|
||||
#define ARM_EL3_TZC_DRAM1_SIZE ULL(0x00200000) /* 2 MB */
|
||||
#define ARM_EL3_TZC_DRAM1_SIZE UL(0x00200000) /* 2 MB */
|
||||
#define ARM_EL3_TZC_DRAM1_END (ARM_EL3_TZC_DRAM1_BASE + \
|
||||
ARM_EL3_TZC_DRAM1_SIZE - 1)
|
||||
|
||||
|
|
@ -122,7 +122,7 @@
|
|||
#define ARM_OPTEE_PAGEABLE_LOAD_BASE (ARM_AP_TZC_DRAM1_BASE + \
|
||||
ARM_AP_TZC_DRAM1_SIZE - \
|
||||
ARM_OPTEE_PAGEABLE_LOAD_SIZE)
|
||||
#define ARM_OPTEE_PAGEABLE_LOAD_SIZE 0x400000
|
||||
#define ARM_OPTEE_PAGEABLE_LOAD_SIZE UL(0x400000)
|
||||
#define ARM_OPTEE_PAGEABLE_LOAD_MEM MAP_REGION_FLAT( \
|
||||
ARM_OPTEE_PAGEABLE_LOAD_BASE, \
|
||||
ARM_OPTEE_PAGEABLE_LOAD_SIZE, \
|
||||
|
|
@ -144,12 +144,12 @@
|
|||
#define ARM_NS_DRAM1_END (ARM_NS_DRAM1_BASE + \
|
||||
ARM_NS_DRAM1_SIZE - 1)
|
||||
|
||||
#define ARM_DRAM1_BASE ULL(0x80000000)
|
||||
#define ARM_DRAM1_SIZE ULL(0x80000000)
|
||||
#define ARM_DRAM1_BASE UL(0x80000000)
|
||||
#define ARM_DRAM1_SIZE UL(0x80000000)
|
||||
#define ARM_DRAM1_END (ARM_DRAM1_BASE + \
|
||||
ARM_DRAM1_SIZE - 1)
|
||||
|
||||
#define ARM_DRAM2_BASE ULL(0x880000000)
|
||||
#define ARM_DRAM2_BASE UL(0x880000000)
|
||||
#define ARM_DRAM2_SIZE PLAT_ARM_DRAM2_SIZE
|
||||
#define ARM_DRAM2_END (ARM_DRAM2_BASE + \
|
||||
ARM_DRAM2_SIZE - 1)
|
||||
|
|
@ -293,16 +293,16 @@
|
|||
ARM_BL_REGIONS)
|
||||
|
||||
/* Memory mapped Generic timer interfaces */
|
||||
#define ARM_SYS_CNTCTL_BASE 0x2a430000
|
||||
#define ARM_SYS_CNTREAD_BASE 0x2a800000
|
||||
#define ARM_SYS_TIMCTL_BASE 0x2a810000
|
||||
#define ARM_SYS_CNT_BASE_S 0x2a820000
|
||||
#define ARM_SYS_CNT_BASE_NS 0x2a830000
|
||||
#define ARM_SYS_CNTCTL_BASE UL(0x2a430000)
|
||||
#define ARM_SYS_CNTREAD_BASE UL(0x2a800000)
|
||||
#define ARM_SYS_TIMCTL_BASE UL(0x2a810000)
|
||||
#define ARM_SYS_CNT_BASE_S UL(0x2a820000)
|
||||
#define ARM_SYS_CNT_BASE_NS UL(0x2a830000)
|
||||
|
||||
#define ARM_CONSOLE_BAUDRATE 115200
|
||||
|
||||
/* Trusted Watchdog constants */
|
||||
#define ARM_SP805_TWDG_BASE 0x2a490000
|
||||
#define ARM_SP805_TWDG_BASE UL(0x2a490000)
|
||||
#define ARM_SP805_TWDG_CLK_HZ 32768
|
||||
/* The TBBR document specifies a watchdog timeout of 256 seconds. SP805
|
||||
* asserts reset after two consecutive countdowns (2 x 128 = 256 sec) */
|
||||
|
|
@ -344,7 +344,7 @@
|
|||
* This is known only to the platform as it might have a combination of
|
||||
* integrated and external caches.
|
||||
*/
|
||||
#define CACHE_WRITEBACK_GRANULE (1 << ARM_CACHE_WRITEBACK_SHIFT)
|
||||
#define CACHE_WRITEBACK_GRANULE (U(1) << ARM_CACHE_WRITEBACK_SHIFT)
|
||||
|
||||
/*
|
||||
* To enable TB_FW_CONFIG to be loaded by BL1, define the corresponding base
|
||||
|
|
|
|||
|
|
@ -25,7 +25,7 @@ struct bl_params;
|
|||
typedef struct arm_tzc_regions_info {
|
||||
unsigned long long base;
|
||||
unsigned long long end;
|
||||
tzc_region_attributes_t sec_attr;
|
||||
unsigned int sec_attr;
|
||||
unsigned int nsaid_permissions;
|
||||
} arm_tzc_regions_info_t;
|
||||
|
||||
|
|
|
|||
|
|
@ -24,7 +24,7 @@
|
|||
void arm_tzc400_setup(const arm_tzc_regions_info_t *tzc_regions)
|
||||
{
|
||||
#ifndef EL3_PAYLOAD_BASE
|
||||
int region_index = 1;
|
||||
unsigned int region_index = 1U;
|
||||
const arm_tzc_regions_info_t *p;
|
||||
const arm_tzc_regions_info_t init_tzc_regions[] = {
|
||||
ARM_TZC_REGIONS_DEF,
|
||||
|
|
@ -55,7 +55,7 @@ void arm_tzc400_setup(const arm_tzc_regions_info_t *tzc_regions)
|
|||
region_index++;
|
||||
}
|
||||
|
||||
INFO("Total %d regions set.\n", region_index);
|
||||
INFO("Total %u regions set.\n", region_index);
|
||||
|
||||
#else /* if defined(EL3_PAYLOAD_BASE) */
|
||||
|
||||
|
|
|
|||
|
|
@ -20,7 +20,7 @@ void arm_tzc_dmc500_setup(tzc_dmc500_driver_data_t *plat_driver_data,
|
|||
const arm_tzc_regions_info_t *tzc_regions)
|
||||
{
|
||||
#ifndef EL3_PAYLOAD_BASE
|
||||
int region_index = 1;
|
||||
unsigned int region_index = 1U;
|
||||
const arm_tzc_regions_info_t *p;
|
||||
const arm_tzc_regions_info_t init_tzc_regions[] = {
|
||||
ARM_TZC_REGIONS_DEF,
|
||||
|
|
@ -50,7 +50,7 @@ void arm_tzc_dmc500_setup(tzc_dmc500_driver_data_t *plat_driver_data,
|
|||
region_index++;
|
||||
}
|
||||
|
||||
INFO("Total %d regions set.\n", region_index);
|
||||
INFO("Total %u regions set.\n", region_index);
|
||||
|
||||
#else
|
||||
/* Allow secure access only to DRAM for EL3 payloads */
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue