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-rw-r--r--include/plat/arm/common/plat_arm.h2
-rw-r--r--plat/arm/board/a5ds/a5ds_err.c17
-rw-r--r--plat/arm/board/a5ds/platform.mk2
-rw-r--r--plat/arm/board/fvp/fvp_bl1_setup.c9
-rw-r--r--plat/arm/board/fvp/fvp_err.c48
-rw-r--r--plat/arm/board/fvp/platform.mk5
-rw-r--r--plat/arm/board/fvp_ve/fvp_ve_err.c17
-rw-r--r--plat/arm/board/fvp_ve/platform.mk2
-rw-r--r--plat/arm/board/juno/juno_bl1_setup.c3
-rw-r--r--plat/arm/board/juno/juno_err.c5
-rw-r--r--plat/arm/board/juno/platform.mk3
-rw-r--r--plat/arm/board/rde1edge/platform.mk4
-rw-r--r--plat/arm/board/rde1edge/rde1edge_err.c17
-rw-r--r--plat/arm/board/rdn1edge/platform.mk4
-rw-r--r--plat/arm/board/rdn1edge/rdn1edge_err.c17
-rw-r--r--plat/arm/board/sgi575/platform.mk6
-rw-r--r--plat/arm/board/sgi575/sgi575_err.c17
-rw-r--r--plat/arm/board/sgm775/platform.mk5
-rw-r--r--plat/arm/board/sgm775/sgm775_err.c17
-rw-r--r--plat/arm/common/arm_err.c43
20 files changed, 192 insertions, 51 deletions
diff --git a/include/plat/arm/common/plat_arm.h b/include/plat/arm/common/plat_arm.h
index 97e672252..c8260e88a 100644
--- a/include/plat/arm/common/plat_arm.h
+++ b/include/plat/arm/common/plat_arm.h
@@ -252,7 +252,7 @@ void plat_arm_interconnect_enter_coherency(void);
void plat_arm_interconnect_exit_coherency(void);
void plat_arm_program_trusted_mailbox(uintptr_t address);
int plat_arm_bl1_fwu_needed(void);
-void plat_arm_error_handler(int err);
+__dead2 void plat_arm_error_handler(int err);
#if ARM_PLAT_MT
unsigned int plat_arm_get_cpu_pe_count(u_register_t mpidr);
diff --git a/plat/arm/board/a5ds/a5ds_err.c b/plat/arm/board/a5ds/a5ds_err.c
new file mode 100644
index 000000000..65b41dd4c
--- /dev/null
+++ b/plat/arm/board/a5ds/a5ds_err.c
@@ -0,0 +1,17 @@
+/*
+ * Copyright (c) 2019, Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <plat/arm/common/plat_arm.h>
+
+/*
+ * a5ds error handler
+ */
+void __dead2 plat_arm_error_handler(int err)
+{
+ while (1) {
+ wfi();
+ }
+}
diff --git a/plat/arm/board/a5ds/platform.mk b/plat/arm/board/a5ds/platform.mk
index 4fd357b8d..d42b2bfa8 100644
--- a/plat/arm/board/a5ds/platform.mk
+++ b/plat/arm/board/a5ds/platform.mk
@@ -36,6 +36,7 @@ BL1_SOURCES += drivers/io/io_fip.c \
drivers/cfi/v2m/v2m_flash.c \
plat/arm/common/arm_bl1_setup.c \
plat/arm/common/arm_err.c \
+ plat/arm/board/a5ds/a5ds_err.c \
plat/arm/common/arm_io_storage.c \
plat/arm/board/a5ds/${ARCH}/a5ds_helpers.S \
plat/arm/board/a5ds/a5ds_bl1_setup.c \
@@ -55,6 +56,7 @@ BL2_SOURCES += lib/aarch32/arm32_aeabi_divmod.c \
plat/arm/board/a5ds/a5ds_bl2_setup.c \
plat/arm/common/arm_bl2_setup.c \
plat/arm/common/arm_err.c \
+ plat/arm/board/a5ds/a5ds_err.c \
plat/arm/common/arm_io_storage.c \
plat/arm/common/${ARCH}/arm_bl2_mem_params_desc.c \
plat/arm/common/arm_image_load.c \
diff --git a/plat/arm/board/fvp/fvp_bl1_setup.c b/plat/arm/board/fvp/fvp_bl1_setup.c
index 420df4559..b90ddcd33 100644
--- a/plat/arm/board/fvp/fvp_bl1_setup.c
+++ b/plat/arm/board/fvp/fvp_bl1_setup.c
@@ -52,3 +52,12 @@ void bl1_platform_setup(void)
if ((arm_config.flags & ARM_CONFIG_FVP_HAS_SMMUV3) != 0U)
smmuv3_security_init(PLAT_FVP_SMMUV3_BASE);
}
+
+__dead2 void bl1_plat_fwu_done(void *client_cookie, void *reserved)
+{
+ /* Setup the watchdog to reset the system as soon as possible */
+ sp805_refresh(ARM_SP805_TWDG_BASE, 1U);
+
+ while (1)
+ wfi();
+}
diff --git a/plat/arm/board/fvp/fvp_err.c b/plat/arm/board/fvp/fvp_err.c
new file mode 100644
index 000000000..2437cd474
--- /dev/null
+++ b/plat/arm/board/fvp/fvp_err.c
@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2019, Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <errno.h>
+
+#include <common/debug.h>
+#include <drivers/arm/sp805.h>
+#include <drivers/cfi/v2m_flash.h>
+#include <plat/arm/common/plat_arm.h>
+#include <plat/common/platform.h>
+#include <platform_def.h>
+
+/*
+ * FVP error handler
+ */
+__dead2 void plat_arm_error_handler(int err)
+{
+ int ret;
+
+ switch (err) {
+ case -ENOENT:
+ case -EAUTH:
+ /* Image load or authentication error. Erase the ToC */
+ INFO("Erasing FIP ToC from flash...\n");
+ (void)nor_unlock(PLAT_ARM_FIP_BASE);
+ ret = nor_word_program(PLAT_ARM_FIP_BASE, 0);
+ if (ret != 0) {
+ ERROR("Cannot erase ToC\n");
+ } else {
+ INFO("Done\n");
+ }
+ break;
+ default:
+ /* Unexpected error */
+ break;
+ }
+
+ (void)console_flush();
+
+ /* Setup the watchdog to reset the system as soon as possible */
+ sp805_refresh(ARM_SP805_TWDG_BASE, 1U);
+
+ for (;;)
+ wfi();
+}
diff --git a/plat/arm/board/fvp/platform.mk b/plat/arm/board/fvp/platform.mk
index bd6812b79..7981b69e6 100644
--- a/plat/arm/board/fvp/platform.mk
+++ b/plat/arm/board/fvp/platform.mk
@@ -131,17 +131,20 @@ BL1_SOURCES += drivers/arm/smmu/smmu_v3.c \
lib/semihosting/${ARCH}/semihosting_call.S \
plat/arm/board/fvp/${ARCH}/fvp_helpers.S \
plat/arm/board/fvp/fvp_bl1_setup.c \
+ plat/arm/board/fvp/fvp_err.c \
plat/arm/board/fvp/fvp_io_storage.c \
plat/arm/board/fvp/fvp_trusted_boot.c \
${FVP_CPU_LIBS} \
${FVP_INTERCONNECT_SOURCES}
-BL2_SOURCES += drivers/io/io_semihosting.c \
+BL2_SOURCES += drivers/arm/sp805/sp805.c \
+ drivers/io/io_semihosting.c \
lib/utils/mem_region.c \
lib/semihosting/semihosting.c \
lib/semihosting/${ARCH}/semihosting_call.S \
plat/arm/board/fvp/fvp_bl2_setup.c \
+ plat/arm/board/fvp/fvp_err.c \
plat/arm/board/fvp/fvp_io_storage.c \
plat/arm/board/fvp/fvp_trusted_boot.c \
plat/arm/common/arm_nor_psci_mem_protect.c \
diff --git a/plat/arm/board/fvp_ve/fvp_ve_err.c b/plat/arm/board/fvp_ve/fvp_ve_err.c
new file mode 100644
index 000000000..7f9d2f7ed
--- /dev/null
+++ b/plat/arm/board/fvp_ve/fvp_ve_err.c
@@ -0,0 +1,17 @@
+/*
+ * Copyright (c) 2019, Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <plat/arm/common/plat_arm.h>
+
+/*
+ * FVP VE error handler
+ */
+void __dead2 plat_arm_error_handler(int err)
+{
+ while (1) {
+ wfi();
+ }
+}
diff --git a/plat/arm/board/fvp_ve/platform.mk b/plat/arm/board/fvp_ve/platform.mk
index f85452dac..4d21f4ba0 100644
--- a/plat/arm/board/fvp_ve/platform.mk
+++ b/plat/arm/board/fvp_ve/platform.mk
@@ -40,6 +40,7 @@ BL1_SOURCES += drivers/arm/sp805/sp805.c \
drivers/io/io_storage.c \
plat/arm/common/arm_bl1_setup.c \
plat/arm/common/arm_err.c \
+ plat/arm/board/fvp_ve/fvp_ve_err.c \
plat/arm/common/arm_io_storage.c \
drivers/cfi/v2m/v2m_flash.c \
plat/arm/board/fvp_ve/${ARCH}/fvp_ve_helpers.S \
@@ -60,6 +61,7 @@ BL2_SOURCES += plat/arm/board/fvp_ve/fvp_ve_bl2_setup.c \
drivers/io/io_storage.c \
plat/arm/common/arm_bl2_setup.c \
plat/arm/common/arm_err.c \
+ plat/arm/board/fvp_ve/fvp_ve_err.c \
plat/arm/common/arm_io_storage.c \
plat/arm/common/${ARCH}/arm_bl2_mem_params_desc.c \
plat/arm/common/arm_image_load.c \
diff --git a/plat/arm/board/juno/juno_bl1_setup.c b/plat/arm/board/juno/juno_bl1_setup.c
index 7a3d22ded..89398d686 100644
--- a/plat/arm/board/juno/juno_bl1_setup.c
+++ b/plat/arm/board/juno/juno_bl1_setup.c
@@ -98,6 +98,9 @@ __dead2 void bl1_plat_fwu_done(void *client_cookie, void *reserved)
/* Clear the NV flags register. */
*nv_flags_clr = *nv_flags_ptr;
+ /* Setup the watchdog to reset the system as soon as possible */
+ sp805_refresh(ARM_SP805_TWDG_BASE, 1U);
+
while (1)
wfi();
}
diff --git a/plat/arm/board/juno/juno_err.c b/plat/arm/board/juno/juno_err.c
index 700b96cb1..961bfda17 100644
--- a/plat/arm/board/juno/juno_err.c
+++ b/plat/arm/board/juno/juno_err.c
@@ -7,6 +7,7 @@
#include <errno.h>
#include <arch_helpers.h>
+#include <drivers/arm/sp805.h>
#include <plat/arm/common/plat_arm.h>
#include <plat/common/platform.h>
#include <platform_def.h>
@@ -21,7 +22,9 @@ void __dead2 plat_arm_error_handler(int err)
/* Propagate the err code in the NV-flags register */
*flags_ptr = err;
- /* Loop until the watchdog resets the system */
+ /* Setup the watchdog to reset the system as soon as possible */
+ sp805_refresh(ARM_SP805_TWDG_BASE, 1U);
+
for (;;)
wfi();
}
diff --git a/plat/arm/board/juno/platform.mk b/plat/arm/board/juno/platform.mk
index 40e62644b..ea7f85172 100644
--- a/plat/arm/board/juno/platform.mk
+++ b/plat/arm/board/juno/platform.mk
@@ -66,7 +66,8 @@ BL1_SOURCES += lib/cpus/aarch64/cortex_a53.S \
${JUNO_INTERCONNECT_SOURCES} \
${JUNO_SECURITY_SOURCES}
-BL2_SOURCES += lib/utils/mem_region.c \
+BL2_SOURCES += drivers/arm/sp805/sp805.c \
+ lib/utils/mem_region.c \
plat/arm/board/juno/juno_err.c \
plat/arm/board/juno/juno_bl2_setup.c \
plat/arm/common/arm_nor_psci_mem_protect.c \
diff --git a/plat/arm/board/rde1edge/platform.mk b/plat/arm/board/rde1edge/platform.mk
index 833bb821a..db41e0eda 100644
--- a/plat/arm/board/rde1edge/platform.mk
+++ b/plat/arm/board/rde1edge/platform.mk
@@ -12,10 +12,12 @@ PLAT_INCLUDES += -I${RDE1EDGE_BASE}/include/
SGI_CPU_SOURCES := lib/cpus/aarch64/neoverse_e1.S
-BL1_SOURCES += ${SGI_CPU_SOURCES}
+BL1_SOURCES += ${SGI_CPU_SOURCES} \
+ ${RDE1EDGE_BASE}/rde1edge_err.c
BL2_SOURCES += ${RDE1EDGE_BASE}/rde1edge_plat.c \
${RDE1EDGE_BASE}/rde1edge_security.c \
+ ${RDE1EDGE_BASE}/rde1edge_err.c \
drivers/arm/tzc/tzc_dmc620.c \
lib/utils/mem_region.c \
plat/arm/common/arm_nor_psci_mem_protect.c
diff --git a/plat/arm/board/rde1edge/rde1edge_err.c b/plat/arm/board/rde1edge/rde1edge_err.c
new file mode 100644
index 000000000..e344d8268
--- /dev/null
+++ b/plat/arm/board/rde1edge/rde1edge_err.c
@@ -0,0 +1,17 @@
+/*
+ * Copyright (c) 2019, Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <plat/arm/common/plat_arm.h>
+
+/*
+ * rde1edge error handler
+ */
+void __dead2 plat_arm_error_handler(int err)
+{
+ while (1) {
+ wfi();
+ }
+}
diff --git a/plat/arm/board/rdn1edge/platform.mk b/plat/arm/board/rdn1edge/platform.mk
index cacdaa13c..b44c70a3b 100644
--- a/plat/arm/board/rdn1edge/platform.mk
+++ b/plat/arm/board/rdn1edge/platform.mk
@@ -12,10 +12,12 @@ PLAT_INCLUDES += -I${RDN1EDGE_BASE}/include/
SGI_CPU_SOURCES := lib/cpus/aarch64/neoverse_n1.S
-BL1_SOURCES += ${SGI_CPU_SOURCES}
+BL1_SOURCES += ${SGI_CPU_SOURCES} \
+ ${RDN1EDGE_BASE}/rdn1edge_err.c
BL2_SOURCES += ${RDN1EDGE_BASE}/rdn1edge_plat.c \
${RDN1EDGE_BASE}/rdn1edge_security.c \
+ ${RDN1EDGE_BASE}/rdn1edge_err.c \
drivers/arm/tzc/tzc_dmc620.c \
lib/utils/mem_region.c \
plat/arm/common/arm_nor_psci_mem_protect.c
diff --git a/plat/arm/board/rdn1edge/rdn1edge_err.c b/plat/arm/board/rdn1edge/rdn1edge_err.c
new file mode 100644
index 000000000..cdcbf256a
--- /dev/null
+++ b/plat/arm/board/rdn1edge/rdn1edge_err.c
@@ -0,0 +1,17 @@
+/*
+ * Copyright (c) 2019, Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <plat/arm/common/plat_arm.h>
+
+/*
+ * rdn1edge error handler
+ */
+void __dead2 plat_arm_error_handler(int err)
+{
+ while (1) {
+ wfi();
+ }
+}
diff --git a/plat/arm/board/sgi575/platform.mk b/plat/arm/board/sgi575/platform.mk
index e72225d37..b9fa0995d 100644
--- a/plat/arm/board/sgi575/platform.mk
+++ b/plat/arm/board/sgi575/platform.mk
@@ -1,5 +1,5 @@
#
-# Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
+# Copyright (c) 2018-2019, ARM Limited and Contributors. All rights reserved.
#
# SPDX-License-Identifier: BSD-3-Clause
#
@@ -12,10 +12,12 @@ PLAT_INCLUDES += -I${SGI575_BASE}/include/
SGI_CPU_SOURCES := lib/cpus/aarch64/cortex_a75.S
-BL1_SOURCES += ${SGI_CPU_SOURCES}
+BL1_SOURCES += ${SGI_CPU_SOURCES} \
+ ${SGI575_BASE}/sgi575_err.c
BL2_SOURCES += ${SGI575_BASE}/sgi575_plat.c \
${SGI575_BASE}/sgi575_security.c \
+ ${SGI575_BASE}/sgi575_err.c \
drivers/arm/tzc/tzc_dmc620.c \
lib/utils/mem_region.c \
plat/arm/common/arm_nor_psci_mem_protect.c
diff --git a/plat/arm/board/sgi575/sgi575_err.c b/plat/arm/board/sgi575/sgi575_err.c
new file mode 100644
index 000000000..c1cc1a7fd
--- /dev/null
+++ b/plat/arm/board/sgi575/sgi575_err.c
@@ -0,0 +1,17 @@
+/*
+ * Copyright (c) 2019, Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <plat/arm/common/plat_arm.h>
+
+/*
+ * sgi575 error handler
+ */
+void __dead2 plat_arm_error_handler(int err)
+{
+ while (1) {
+ wfi();
+ }
+}
diff --git a/plat/arm/board/sgm775/platform.mk b/plat/arm/board/sgm775/platform.mk
index c8337554a..7a843c369 100644
--- a/plat/arm/board/sgm775/platform.mk
+++ b/plat/arm/board/sgm775/platform.mk
@@ -1,5 +1,5 @@
#
-# Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
+# Copyright (c) 2018-2019, ARM Limited and Contributors. All rights reserved.
#
# SPDX-License-Identifier: BSD-3-Clause
#
@@ -12,7 +12,10 @@ FDT_SOURCES += ${SGM775_BASE}/fdts/sgm775_tb_fw_config.dts
PLAT_INCLUDES +=-I${SGM775_BASE}/include/
+BL1_SOURCES += ${SGM775_BASE}/sgm775_err.c
+
BL2_SOURCES += lib/utils/mem_region.c \
+ ${SGM775_BASE}/sgm775_err.c \
plat/arm/common/arm_nor_psci_mem_protect.c
BL31_SOURCES += drivers/cfi/v2m/v2m_flash.c \
diff --git a/plat/arm/board/sgm775/sgm775_err.c b/plat/arm/board/sgm775/sgm775_err.c
new file mode 100644
index 000000000..e1e05860d
--- /dev/null
+++ b/plat/arm/board/sgm775/sgm775_err.c
@@ -0,0 +1,17 @@
+/*
+ * Copyright (c) 2019, Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <plat/arm/common/plat_arm.h>
+
+/*
+ * sgm775 error handler
+ */
+void __dead2 plat_arm_error_handler(int err)
+{
+ while (1) {
+ wfi();
+ }
+}
diff --git a/plat/arm/common/arm_err.c b/plat/arm/common/arm_err.c
index e77f5dc5c..f80ba78c7 100644
--- a/plat/arm/common/arm_err.c
+++ b/plat/arm/common/arm_err.c
@@ -1,55 +1,14 @@
/*
- * Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2019, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <errno.h>
-#include <stdint.h>
-#include <platform_def.h>
-
-#include <arch_helpers.h>
-#include <common/debug.h>
-#include <drivers/cfi/v2m_flash.h>
-#include <drivers/console.h>
#include <plat/arm/common/plat_arm.h>
#include <plat/common/platform.h>
-#pragma weak plat_arm_error_handler
-
-/*
- * ARM common implementation for error handler
- */
-void __dead2 plat_arm_error_handler(int err)
-{
- int ret;
-
- switch (err) {
- case -ENOENT:
- case -EAUTH:
- /* Image load or authentication error. Erase the ToC */
- INFO("Erasing FIP ToC from flash...\n");
- (void)nor_unlock(PLAT_ARM_FIP_BASE);
- ret = nor_word_program(PLAT_ARM_FIP_BASE, 0);
- if (ret != 0) {
- ERROR("Cannot erase ToC\n");
- } else {
- INFO("Done\n");
- }
- break;
- default:
- /* Unexpected error */
- break;
- }
-
- (void)console_flush();
-
- /* Loop until the watchdog resets the system */
- for (;;)
- wfi();
-}
-
void __dead2 plat_error_handler(int err)
{
plat_arm_error_handler(err);
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