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adam.huang
Arm Trusted Firmware
Commits
408c3768
Commit
408c3768
authored
May 06, 2014
by
danh-arm
Browse files
Merge pull request #48 from danh-arm/dh/major-refactoring
dh/major refactoring
parents
b495bdef
97043ac9
Changes
118
Hide whitespace changes
Inline
Side-by-side
Makefile
View file @
408c3768
...
...
@@ -59,14 +59,14 @@ else
BUILD_TYPE
:=
release
endif
BL_COMMON_SOURCES
:=
misc_helpers.S
\
cache_helpers.S
\
tlb
_helpers.S
\
xlat
_helpers.
c
\
std
.c
\
bl_common
.c
\
platform_helpers.S
\
io_storage.c
BL_COMMON_SOURCES
:=
common/bl_common.c
\
lib/aarch64/
cache_helpers.S
\
lib/aarch64/misc
_helpers.S
\
lib/aarch64/tlb
_helpers.
S
\
lib/aarch64/xlat_helpers
.c
\
lib/stdlib/std
.c
\
lib/io_storage.c
\
plat/common/aarch64/platform_helpers.S
ARCH
?=
aarch64
...
...
@@ -132,12 +132,17 @@ endif
.SUFFIXES
:
INCLUDES
+=
-Ilib
/include/
\
-Idrivers
/io
\
-Iinclude
/
${ARCH}
/
\
-Iinclude
/
\
-Iarch
/system/gic
\
-Iservices
/std_svc/psci
\
INCLUDES
+=
-Iinclude
/bl1
\
-Iinclude
/bl2
\
-Iinclude
/bl31
\
-Iinclude
/bl31/services
\
-Iinclude
/bl32
\
-Iinclude
/bl32/payloads
\
-Iinclude
/common
\
-Iinclude
/drivers
\
-Iinclude
/drivers/arm
\
-Iinclude
/lib
\
-Iinclude
/lib/aarch64
\
-Iinclude
/stdlib
\
-Iinclude
/stdlib/sys
\
-Iplat
/
${PLAT}
\
...
...
@@ -156,13 +161,6 @@ LDFLAGS += --fatal-warnings -O1
LDFLAGS
+=
--gc-sections
vpath %.ld.S bl1
:
bl2:bl31
vpath %.c bl1
:
bl2:bl31
vpath %.c bl1/${ARCH}
:
bl2/${ARCH}:bl31/${ARCH}
vpath %.S bl1/${ARCH}
:
bl2/${ARCH}:bl31/${ARCH}
vpath
%.c
lib/arch/${ARCH}
# One of the missing paths needed for BL_COMMON_SOURCES
ifneq
(${DEBUG}, 0)
#CFLAGS += -g -O0
CFLAGS
+=
-g
...
...
bl1/aarch64/bl1_arch_setup.c
View file @
408c3768
...
...
@@ -28,9 +28,8 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <arch.h>
#include <arch_helpers.h>
#include <platform.h>
#include <assert.h>
/*******************************************************************************
* Function that does the first bit of architectural setup that affects
...
...
bl1/aarch64/bl1_exceptions.S
View file @
408c3768
...
...
@@ -29,11 +29,9 @@
*/
#include <arch.h>
#include <asm_macros.S>
#include <bl_common.h>
#include <bl1.h>
#include <platform.h>
#include <runtime_svc.h>
#include <asm_macros.S>
.
globl
bl1_exceptions
...
...
bl1/bl1.mk
View file @
408c3768
...
...
@@ -28,25 +28,10 @@
# POSSIBILITY OF SUCH DAMAGE.
#
vpath
%.c
plat/${PLAT}
\
plat/${PLAT}/${ARCH}
\
common
\
lib
\
arch/${ARCH}
\
lib/arch/${ARCH}
\
${PLAT_BL1_C_VPATH}
BL1_SOURCES
+=
bl1/bl1_main.c
\
bl1/aarch64/bl1_arch_setup.c
\
bl1/aarch64/bl1_entrypoint.S
\
bl1/aarch64/bl1_exceptions.S
\
lib/aarch64/cpu_helpers.S
vpath
%.S
arch/${ARCH}/cpu
\
plat/common/${ARCH}
\
plat/${PLAT}/${ARCH}
\
include
\
lib/arch/${ARCH}
\
${PLAT_BL1_S_VPATH}
BL1_SOURCES
+=
bl1_arch_setup.c
\
bl1_entrypoint.S
\
bl1_exceptions.S
\
bl1_main.c
\
cpu_helpers.S
BL1_LINKERFILE
:=
bl1.ld.S
BL1_LINKERFILE
:=
bl1/bl1.ld.S
bl1/bl1_main.c
View file @
408c3768
...
...
@@ -28,15 +28,14 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <stdio.h>
#include <string.h>
#include <assert.h>
#include <arch.h>
#include <arch_helpers.h>
#include <
platform
.h>
#include <
semihosting
.h>
#include <
assert
.h>
#include <
bl_common
.h>
#include <bl1.h>
void
bl1_arch_next_el_setup
(
void
);
#include <platform.h>
#include <stdio.h>
#include "bl1_private.h"
/*******************************************************************************
* Function to perform late architectural and platform specific initialization.
...
...
@@ -52,8 +51,8 @@ void bl1_main(void)
#endif
unsigned
long
bl2_base
;
unsigned
int
load_type
=
TOP_LOAD
,
spsr
;
meminfo
*
bl1_tzram_layout
;
meminfo
*
bl2_tzram_layout
=
0x0
;
meminfo
_t
*
bl1_tzram_layout
;
meminfo
_t
*
bl2_tzram_layout
=
0x0
;
/*
* Ensure that MMU/Caches and coherency are turned on
...
...
@@ -88,7 +87,7 @@ void bl1_main(void)
* to BL2. BL2 will read the memory layout before using its
* memory for other purposes.
*/
bl2_tzram_layout
=
(
meminfo
*
)
bl1_tzram_layout
->
free_base
;
bl2_tzram_layout
=
(
meminfo
_t
*
)
bl1_tzram_layout
->
free_base
;
init_bl2_mem_layout
(
bl1_tzram_layout
,
bl2_tzram_layout
,
load_type
,
...
...
arch/system/gic/gic_v2
.h
→
bl1/bl1_private
.h
View file @
408c3768
...
...
@@ -28,129 +28,13 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __
GIC_V2
_H__
#define __
GIC_V2
_H__
#ifndef __
BL1_PRIVATE
_H__
#define __
BL1_PRIVATE
_H__
#include <mmio.h>
/******************************************
* Function prototypes
*****************************************/
extern
void
bl1_arch_setup
(
void
);
extern
void
bl1_arch_next_el_setup
(
void
);
/*******************************************************************************
* GIC Distributor interface accessors for reading entire registers
******************************************************************************/
static
inline
unsigned
int
gicd_read_ctlr
(
unsigned
int
base
)
{
return
mmio_read_32
(
base
+
GICD_CTLR
);
}
static
inline
unsigned
int
gicd_read_typer
(
unsigned
int
base
)
{
return
mmio_read_32
(
base
+
GICD_TYPER
);
}
static
inline
unsigned
int
gicd_read_sgir
(
unsigned
int
base
)
{
return
mmio_read_32
(
base
+
GICD_SGIR
);
}
/*******************************************************************************
* GIC Distributor interface accessors for writing entire registers
******************************************************************************/
static
inline
void
gicd_write_ctlr
(
unsigned
int
base
,
unsigned
int
val
)
{
mmio_write_32
(
base
+
GICD_CTLR
,
val
);
}
static
inline
void
gicd_write_sgir
(
unsigned
int
base
,
unsigned
int
val
)
{
mmio_write_32
(
base
+
GICD_SGIR
,
val
);
}
/*******************************************************************************
* GIC CPU interface accessors for reading entire registers
******************************************************************************/
static
inline
unsigned
int
gicc_read_ctlr
(
unsigned
int
base
)
{
return
mmio_read_32
(
base
+
GICC_CTLR
);
}
static
inline
unsigned
int
gicc_read_pmr
(
unsigned
int
base
)
{
return
mmio_read_32
(
base
+
GICC_PMR
);
}
static
inline
unsigned
int
gicc_read_BPR
(
unsigned
int
base
)
{
return
mmio_read_32
(
base
+
GICC_BPR
);
}
static
inline
unsigned
int
gicc_read_IAR
(
unsigned
int
base
)
{
return
mmio_read_32
(
base
+
GICC_IAR
);
}
static
inline
unsigned
int
gicc_read_EOIR
(
unsigned
int
base
)
{
return
mmio_read_32
(
base
+
GICC_EOIR
);
}
static
inline
unsigned
int
gicc_read_hppir
(
unsigned
int
base
)
{
return
mmio_read_32
(
base
+
GICC_HPPIR
);
}
static
inline
unsigned
int
gicc_read_dir
(
unsigned
int
base
)
{
return
mmio_read_32
(
base
+
GICC_DIR
);
}
static
inline
unsigned
int
gicc_read_iidr
(
unsigned
int
base
)
{
return
mmio_read_32
(
base
+
GICC_IIDR
);
}
/*******************************************************************************
* GIC CPU interface accessors for writing entire registers
******************************************************************************/
static
inline
void
gicc_write_ctlr
(
unsigned
int
base
,
unsigned
int
val
)
{
mmio_write_32
(
base
+
GICC_CTLR
,
val
);
}
static
inline
void
gicc_write_pmr
(
unsigned
int
base
,
unsigned
int
val
)
{
mmio_write_32
(
base
+
GICC_PMR
,
val
);
}
static
inline
void
gicc_write_BPR
(
unsigned
int
base
,
unsigned
int
val
)
{
mmio_write_32
(
base
+
GICC_BPR
,
val
);
}
static
inline
void
gicc_write_IAR
(
unsigned
int
base
,
unsigned
int
val
)
{
mmio_write_32
(
base
+
GICC_IAR
,
val
);
}
static
inline
void
gicc_write_EOIR
(
unsigned
int
base
,
unsigned
int
val
)
{
mmio_write_32
(
base
+
GICC_EOIR
,
val
);
}
static
inline
void
gicc_write_hppir
(
unsigned
int
base
,
unsigned
int
val
)
{
mmio_write_32
(
base
+
GICC_HPPIR
,
val
);
}
static
inline
void
gicc_write_dir
(
unsigned
int
base
,
unsigned
int
val
)
{
mmio_write_32
(
base
+
GICC_DIR
,
val
);
}
#endif
/* __GIC_V2_H__ */
#endif
/* __BL1_PRIVATE_H__ */
bl2/aarch64/bl2_arch_setup.c
View file @
408c3768
...
...
@@ -28,8 +28,8 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <arch.h>
#include <arch_helpers.h>
#include <platform.h>
/*******************************************************************************
* Place holder function to perform any S-EL1 specific architectural setup. At
...
...
bl2/aarch64/bl2_entrypoint.S
View file @
408c3768
...
...
@@ -28,9 +28,9 @@
*
POSSIBILITY
OF
SUCH
DAMAGE
.
*/
#include <bl_common.h>
#include <arch.h>
#include <asm_macros.S>
#include <bl_common.h>
.
globl
bl2_entrypoint
...
...
bl2/bl2.mk
View file @
408c3768
...
...
@@ -28,25 +28,10 @@
# POSSIBILITY OF SUCH DAMAGE.
#
vpath
%.c
common
\
lib
\
plat/${PLAT}
\
plat/${PLAT}/${ARCH}
\
arch/${ARCH}
\
${PLAT_BL2_C_VPATH}
BL2_SOURCES
+=
bl2/bl2_main.c
\
bl2/aarch64/bl2_entrypoint.S
\
bl2/aarch64/bl2_arch_setup.c
\
common/aarch64/early_exceptions.S
\
lib/locks/exclusive/spinlock.S
vpath
%.S
lib/arch/${ARCH}
\
include
\
lib/sync/locks/exclusive
\
common/${ARCH}
\
${PLAT_BL2_S_VPATH}
BL2_SOURCES
+=
bl2_entrypoint.S
\
bl2_arch_setup.c
\
bl2_main.c
\
spinlock.S
\
early_exceptions.S
BL2_LINKERFILE
:=
bl2.ld.S
CFLAGS
+=
$(DEFINES)
BL2_LINKERFILE
:=
bl2/bl2.ld.S
bl2/bl2_main.c
View file @
408c3768
...
...
@@ -28,16 +28,15 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <stdio.h>
#include <string.h>
#include <assert.h>
#include <arch.h>
#include <arch_helpers.h>
#include <console.h>
#include <platform.h>
#include <semihosting.h>
#include <assert.h>
#include <bl_common.h>
#include <bl2.h>
#include "debug.h"
#include <debug.h>
#include <platform.h>
#include <stdio.h>
#include "bl2_private.h"
/*******************************************************************************
* The only thing to do in BL2 is to load further images and pass control to
...
...
@@ -47,8 +46,8 @@
******************************************************************************/
void
bl2_main
(
void
)
{
meminfo
*
bl2_tzram_layout
;
bl31_args
*
bl2_to_bl31_args
;
meminfo
_t
*
bl2_tzram_layout
;
bl31_args
_t
*
bl2_to_bl31_args
;
unsigned
long
bl31_base
,
bl32_base
=
0
,
bl33_base
,
el_status
;
unsigned
int
bl2_load
,
bl31_load
,
mode
;
...
...
bl2/bl2_private.h
0 → 100644
View file @
408c3768
/*
* Copyright (c) 2013-2014, ARM Limited and Contributors. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* Neither the name of ARM nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific
* prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __BL2_PRIVATE_H__
#define __BL2_PRIVATE_H__
/******************************************
* Function prototypes
*****************************************/
extern
void
bl2_arch_setup
(
void
);
#endif
/* __BL2_PRIVATE_H__ */
bl31/aarch64/bl31_arch_setup.c
View file @
408c3768
...
...
@@ -28,9 +28,12 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <arch.h>
#include <arch_helpers.h>
#include <platform.h>
#include <assert.h>
#include <bl_common.h>
#include <bl31.h>
#include <platform.h>
/*******************************************************************************
* This duplicates what the primary cpu did after a cold boot in BL1. The same
...
...
bl31/aarch64/bl31_entrypoint.S
View file @
408c3768
...
...
@@ -28,11 +28,10 @@
*
POSSIBILITY
OF
SUCH
DAMAGE
.
*/
#include <bl_common.h>
#include <platform.h>
#include <arch.h>
#include "cm_macros.S"
#include <asm_macros.S>
#include <bl_common.h>
#include <cm_macros.S>
.
globl
bl31_entrypoint
...
...
bl31/aarch64/context.S
View file @
408c3768
...
...
@@ -28,8 +28,9 @@
*
POSSIBILITY
OF
SUCH
DAMAGE
.
*/
#include <
context
.h>
#include <
arch
.h>
#include <asm_macros.S>
#include <context.h>
/*
-----------------------------------------------------
*
The
following
function
strictly
follows
the
AArch64
...
...
bl31/aarch64/runtime_exceptions.S
View file @
408c3768
...
...
@@ -29,11 +29,11 @@
*/
#include <arch.h>
#include <
runtime_svc.h
>
#include <
platform.h
>
#include <
asm_macros.S
>
#include <
cm_macros.S
>
#include <context.h>
#include
"asm_macros.S"
#include
"cm_macros.S"
#include
<platform.h>
#include
<runtime_svc.h>
.
globl
runtime_exceptions
.
globl
el3_exit
...
...
bl31/bl31.mk
View file @
408c3768
...
...
@@ -28,46 +28,23 @@
# POSSIBILITY OF SUCH DAMAGE.
#
vpath
%.c
common
\
lib
\
arch/system/gic
\
plat/${PLAT}
\
arch/${ARCH}
\
services/std_svc
\
services/std_svc/psci
\
lib/sync/locks/bakery
\
plat/${PLAT}/${ARCH}
\
${PLAT_BL31_C_VPATH}
BL31_SOURCES
+=
bl31/bl31_main.c
\
bl31/context_mgmt.c
\
bl31/runtime_svc.c
\
bl31/aarch64/bl31_arch_setup.c
\
bl31/aarch64/bl31_entrypoint.S
\
bl31/aarch64/context.S
\
bl31/aarch64/runtime_exceptions.S
\
common/aarch64/early_exceptions.S
\
lib/locks/bakery/bakery_lock.c
\
lib/locks/exclusive/spinlock.S
\
services/std_svc/std_svc_setup.c
\
services/std_svc/psci/psci_afflvl_off.c
\
services/std_svc/psci/psci_afflvl_on.c
\
services/std_svc/psci/psci_afflvl_suspend.c
\
services/std_svc/psci/psci_common.c
\
services/std_svc/psci/psci_entry.S
\
services/std_svc/psci/psci_main.c
\
services/std_svc/psci/psci_setup.c
vpath
%.S
lib/arch/${ARCH}
\
services/std_svc
\
services/std_svc/psci
\
include
\
plat/${PLAT}/${ARCH}
\
lib/sync/locks/exclusive
\
plat/common/${ARCH}
\
arch/system/gic/${ARCH}
\
common/${ARCH}
\
${PLAT_BL31_S_VPATH}
BL31_SOURCES
+=
bl31_arch_setup.c
\
bl31_entrypoint.S
\
runtime_exceptions.S
\
bl31_main.c
\
std_svc_setup.c
\
psci_entry.S
\
psci_setup.c
\
psci_common.c
\
psci_afflvl_on.c
\
psci_main.c
\
psci_afflvl_off.c
\
psci_afflvl_suspend.c
\
spinlock.S
\
gic_v3_sysregs.S
\
bakery_lock.c
\
runtime_svc.c
\
early_exceptions.S
\
context_mgmt.c
\
context.S
BL31_LINKERFILE
:=
bl31.ld.S
BL31_LINKERFILE
:=
bl31/bl31.ld.S
bl31/bl31_main.c
View file @
408c3768
...
...
@@ -28,17 +28,14 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <stdio.h>
#include <string.h>
#include <assert.h>
#include <arch.h>
#include <arch_helpers.h>
#include <console.h>
#include <platform.h>
#include <semihosting.h>
#include <assert.h>
#include <bl_common.h>
#include <bl31.h>
#include <runtime_svc.h>
#include <context_mgmt.h>
#include <runtime_svc.h>
#include <stdio.h>
/*******************************************************************************
...
...
@@ -47,7 +44,7 @@
* for SP execution. In cases where both SPD and SP are absent, or when SPD
* finds it impossible to execute SP, this pointer is left as NULL
******************************************************************************/
static
int32_t
(
*
bl32_init
)(
meminfo
*
);
static
int32_t
(
*
bl32_init
)(
meminfo
_t
*
);
/*******************************************************************************
* Variable to indicate whether next image to execute after BL31 is BL33
...
...
@@ -153,7 +150,7 @@ uint32_t bl31_get_next_image_type(void)
******************************************************************************/
void
bl31_prepare_next_image_entry
()
{
el_change_info
*
next_image_info
;
el_change_info
_t
*
next_image_info
;
uint32_t
scr
,
image_type
;
/* Determine which image to execute next */
...
...
@@ -190,7 +187,7 @@ void bl31_prepare_next_image_entry()
* This function initializes the pointer to BL32 init function. This is expected
* to be called by the SPD after it finishes all its initialization
******************************************************************************/
void
bl31_register_bl32_init
(
int32_t
(
*
func
)(
meminfo
*
))
void
bl31_register_bl32_init
(
int32_t
(
*
func
)(
meminfo
_t
*
))
{
bl32_init
=
func
;
}
bl31/context_mgmt.c
View file @
408c3768
...
...
@@ -28,15 +28,13 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <stdio.h>
#include <errno.h>
#include <string.h>
#include <assert.h>
#include <arch_helpers.h>
#include <
platform
.h>
#include <
assert
.h>
#include <bl_common.h>
#include <
runtime_svc
.h>
#include <
context
.h>
#include <context_mgmt.h>
#include <platform.h>
#include <runtime_svc.h>
/*******************************************************************************
* Data structure which holds the pointers to non-secure and secure security
...
...
@@ -45,9 +43,9 @@
******************************************************************************/
typedef
struct
{
void
*
ptr
[
2
];
}
__aligned
(
CACHE_WRITEBACK_GRANULE
)
context_info
;
}
__aligned
(
CACHE_WRITEBACK_GRANULE
)
context_info
_t
;
static
context_info
cm_context_info
[
PLATFORM_CORE_COUNT
];
static
context_info
_t
cm_context_info
[
PLATFORM_CORE_COUNT
];
/*******************************************************************************
* Context management library initialisation routine. This library is used by
...
...
@@ -104,7 +102,7 @@ void cm_set_context(uint64_t mpidr, void *context, uint32_t security_state)
******************************************************************************/
void
cm_el3_sysregs_context_save
(
uint32_t
security_state
)
{
cpu_context
*
ctx
;
cpu_context
_t
*
ctx
;
ctx
=
cm_get_context
(
read_mpidr
(),
security_state
);
assert
(
ctx
);
...
...
@@ -114,7 +112,7 @@ void cm_el3_sysregs_context_save(uint32_t security_state)
void
cm_el3_sysregs_context_restore
(
uint32_t
security_state
)
{
cpu_context
*
ctx
;
cpu_context
_t
*
ctx
;
ctx
=
cm_get_context
(
read_mpidr
(),
security_state
);
assert
(
ctx
);
...
...
@@ -124,7 +122,7 @@ void cm_el3_sysregs_context_restore(uint32_t security_state)
void
cm_el1_sysregs_context_save
(
uint32_t
security_state
)
{
cpu_context
*
ctx
;
cpu_context
_t
*
ctx
;
ctx
=
cm_get_context
(
read_mpidr
(),
security_state
);
assert
(
ctx
);
...
...
@@ -134,7 +132,7 @@ void cm_el1_sysregs_context_save(uint32_t security_state)
void
cm_el1_sysregs_context_restore
(
uint32_t
security_state
)
{
cpu_context
*
ctx
;
cpu_context
_t
*
ctx
;
ctx
=
cm_get_context
(
read_mpidr
(),
security_state
);
assert
(
ctx
);
...
...
@@ -151,8 +149,8 @@ void cm_el1_sysregs_context_restore(uint32_t security_state)
void
cm_set_el3_eret_context
(
uint32_t
security_state
,
uint64_t
entrypoint
,
uint32_t
spsr
,
uint32_t
scr
)
{
cpu_context
*
ctx
;
el3_state
*
state
;
cpu_context
_t
*
ctx
;
el3_state
_t
*
state
;
ctx
=
cm_get_context
(
read_mpidr
(),
security_state
);
assert
(
ctx
);
...
...
@@ -170,8 +168,8 @@ void cm_set_el3_eret_context(uint32_t security_state, uint64_t entrypoint,
******************************************************************************/
void
cm_set_el3_elr
(
uint32_t
security_state
,
uint64_t
entrypoint
)
{
cpu_context
*
ctx
;
el3_state
*
state
;
cpu_context
_t
*
ctx
;
el3_state
_t
*
state
;
ctx
=
cm_get_context
(
read_mpidr
(),
security_state
);
assert
(
ctx
);
...
...
@@ -188,7 +186,7 @@ void cm_set_el3_elr(uint32_t security_state, uint64_t entrypoint)
******************************************************************************/
void
cm_set_next_eret_context
(
uint32_t
security_state
)
{
cpu_context
*
ctx
;
cpu_context
_t
*
ctx
;
#if DEBUG
uint64_t
sp_mode
;
#endif
...
...
@@ -220,8 +218,8 @@ void cm_set_next_eret_context(uint32_t security_state)
******************************************************************************/
void
cm_init_exception_stack
(
uint64_t
mpidr
,
uint32_t
security_state
)
{
cpu_context
*
ctx
;
el3_state
*
state
;
cpu_context
_t
*
ctx
;
el3_state
_t
*
state
;
ctx
=
cm_get_context
(
mpidr
,
security_state
);
assert
(
ctx
);
...
...
common
/runtime_svc.c
→
bl31
/runtime_svc.c
View file @
408c3768
...
...
@@ -28,20 +28,10 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <stdio.h>
#include <string.h>
#include <debug.h>
#include <errno.h>
#include <assert.h>
#include <arch_helpers.h>
#include <console.h>
#include <platform.h>
#include <semihosting.h>
#include <bl_common.h>
#include <psci.h>
#include <runtime_svc.h>
#include <context.h>
#include <debug.h>
#include <context_mgmt.h>
#include <string.h>
/*******************************************************************************
* The 'rt_svc_descs' array holds the runtime service descriptors exported by
...
...
@@ -55,12 +45,12 @@
#define RT_SVC_DESCS_START ((uint64_t) (&__RT_SVC_DESCS_START__))
#define RT_SVC_DESCS_END ((uint64_t) (&__RT_SVC_DESCS_END__))
uint8_t
rt_svc_descs_indices
[
MAX_RT_SVCS
];
static
rt_svc_desc
*
rt_svc_descs
;
static
rt_svc_desc
_t
*
rt_svc_descs
;
/*******************************************************************************
* Simple routine to sanity check a runtime service descriptor before using it
******************************************************************************/
static
int32_t
validate_rt_svc_desc
(
rt_svc_desc
*
desc
)
static
int32_t
validate_rt_svc_desc
(
rt_svc_desc
_t
*
desc
)
{
if
(
desc
==
NULL
)
return
-
EINVAL
;
...
...
@@ -96,14 +86,14 @@ void runtime_svc_init()
/* If no runtime services are implemented then simply bail out */
rt_svc_descs_num
=
RT_SVC_DESCS_END
-
RT_SVC_DESCS_START
;
rt_svc_descs_num
/=
sizeof
(
rt_svc_desc
);
rt_svc_descs_num
/=
sizeof
(
rt_svc_desc
_t
);
if
(
rt_svc_descs_num
==
0
)
return
;
/* Initialise internal variables to invalid state */
memset
(
rt_svc_descs_indices
,
-
1
,
sizeof
(
rt_svc_descs_indices
));
rt_svc_descs
=
(
rt_svc_desc
*
)
RT_SVC_DESCS_START
;
rt_svc_descs
=
(
rt_svc_desc
_t
*
)
RT_SVC_DESCS_START
;
for
(
index
=
0
;
index
<
rt_svc_descs_num
;
index
++
)
{
/*
...
...
@@ -148,7 +138,7 @@ error:
void
fault_handler
(
void
*
handle
)
{
gp_regs
*
gpregs_ctx
=
get_gpregs_ctx
(
handle
);
gp_regs
_t
*
gpregs_ctx
=
get_gpregs_ctx
(
handle
);
ERROR
(
"Unhandled synchronous fault. Register dump @ 0x%x
\n
"
,
gpregs_ctx
);
panic
();
...
...
bl32/tsp/aarch64/tsp_entrypoint.S
View file @
408c3768
...
...
@@ -28,10 +28,9 @@
*
POSSIBILITY
OF
SUCH
DAMAGE
.
*/
#include <bl_common.h>
#include <arch.h>
#include <tsp.h>
#include <asm_macros.S>
#include <tsp.h>
.
globl
tsp_entrypoint
...
...
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