aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authordavidcunado-arm <david.cunado@arm.com>2018-03-03 00:25:19 +0000
committerGitHub <noreply@github.com>2018-03-03 00:25:19 +0000
commit06e3a5e118eebf7575b1ae16edfeca781a4415d5 (patch)
tree521fcfcebc2e764f51109cb8aedef4519351ef3c
parentc208d8128ae28909497dd37fd97d41dcce58c726 (diff)
parent0ed8c00174f8c2bd7917fafa5c72a038f944b07b (diff)
downloadtrusted-firmware-a-06e3a5e118eebf7575b1ae16edfeca781a4415d5.tar.gz
Merge pull request #1297 from soby-mathew/sm/fix_aarch32_plat_cmn
Remove sp_min functions from plat_common.c
-rw-r--r--bl32/sp_min/sp_min.mk1
-rw-r--r--include/plat/arm/common/plat_arm.h4
-rw-r--r--plat/arm/board/fvp/sp_min/fvp_sp_min_setup.c2
-rw-r--r--plat/arm/common/sp_min/arm_sp_min_setup.c15
-rw-r--r--plat/common/aarch32/plat_common.c24
-rw-r--r--plat/common/aarch32/plat_sp_min_common.c36
6 files changed, 55 insertions, 27 deletions
diff --git a/bl32/sp_min/sp_min.mk b/bl32/sp_min/sp_min.mk
index 145820e42c..193b1d5ea0 100644
--- a/bl32/sp_min/sp_min.mk
+++ b/bl32/sp_min/sp_min.mk
@@ -15,6 +15,7 @@ INCLUDES += -Iinclude/bl32/sp_min
BL32_SOURCES += bl32/sp_min/sp_min_main.c \
bl32/sp_min/aarch32/entrypoint.S \
common/runtime_svc.c \
+ plat/common/aarch32/plat_sp_min_common.c\
services/std_svc/std_svc_setup.c \
${PSCI_LIB_SOURCES}
diff --git a/include/plat/arm/common/plat_arm.h b/include/plat/arm/common/plat_arm.h
index 0a80814cdd..b0db8f08f8 100644
--- a/include/plat/arm/common/plat_arm.h
+++ b/include/plat/arm/common/plat_arm.h
@@ -237,6 +237,10 @@ int arm_execution_state_switch(unsigned int smc_fid,
uint32_t cookie_lo,
void *handle);
+/* Optional functions for SP_MIN */
+void plat_arm_sp_min_early_platform_setup(u_register_t arg0, u_register_t arg1,
+ u_register_t arg2, u_register_t arg3);
+
/* global variables */
extern plat_psci_ops_t plat_arm_psci_pm_ops;
extern const mmap_region_t plat_arm_mmap[];
diff --git a/plat/arm/board/fvp/sp_min/fvp_sp_min_setup.c b/plat/arm/board/fvp/sp_min/fvp_sp_min_setup.c
index 6cced4ddba..7c89c27e3d 100644
--- a/plat/arm/board/fvp/sp_min/fvp_sp_min_setup.c
+++ b/plat/arm/board/fvp/sp_min/fvp_sp_min_setup.c
@@ -7,7 +7,7 @@
#include <plat_arm.h>
#include "../fvp_private.h"
-void sp_min_early_platform_setup2(u_register_t arg0, u_register_t arg1,
+void plat_arm_sp_min_early_platform_setup(u_register_t arg0, u_register_t arg1,
u_register_t arg2, u_register_t arg3)
{
arm_sp_min_early_platform_setup((void *)arg0, arg1, arg2, (void *)arg3);
diff --git a/plat/arm/common/sp_min/arm_sp_min_setup.c b/plat/arm/common/sp_min/arm_sp_min_setup.c
index 1776d46a7a..7b5477ec33 100644
--- a/plat/arm/common/sp_min/arm_sp_min_setup.c
+++ b/plat/arm/common/sp_min/arm_sp_min_setup.c
@@ -18,9 +18,9 @@
static entry_point_info_t bl33_image_ep_info;
/* Weak definitions may be overridden in specific ARM standard platform */
-#pragma weak sp_min_early_platform_setup2
#pragma weak sp_min_platform_setup
#pragma weak sp_min_plat_arch_setup
+#pragma weak plat_arm_sp_min_early_platform_setup
/*******************************************************************************
@@ -46,7 +46,7 @@ entry_point_info_t *sp_min_plat_get_bl33_ep_info(void)
}
/*******************************************************************************
- * Perform early platform setup.
+ * Utility function to perform early platform setup.
******************************************************************************/
void arm_sp_min_early_platform_setup(void *from_bl2, uintptr_t tos_fw_config,
uintptr_t hw_config, void *plat_params_from_bl2)
@@ -105,7 +105,10 @@ void arm_sp_min_early_platform_setup(void *from_bl2, uintptr_t tos_fw_config,
}
-void sp_min_early_platform_setup2(u_register_t arg0, u_register_t arg1,
+/*******************************************************************************
+ * Default implementation for sp_min_platform_setup2() for ARM platforms
+ ******************************************************************************/
+void plat_arm_sp_min_early_platform_setup(u_register_t arg0, u_register_t arg1,
u_register_t arg2, u_register_t arg3)
{
arm_sp_min_early_platform_setup((void *)arg0, arg1, arg2, (void *)arg3);
@@ -127,6 +130,12 @@ void sp_min_early_platform_setup2(u_register_t arg0, u_register_t arg1,
plat_arm_interconnect_enter_coherency();
}
+void sp_min_early_platform_setup2(u_register_t arg0, u_register_t arg1,
+ u_register_t arg2, u_register_t arg3)
+{
+ plat_arm_sp_min_early_platform_setup(arg0, arg1, arg2, arg3);
+}
+
/*******************************************************************************
* Perform any SP_MIN platform runtime setup prior to SP_MIN exit.
* Common to ARM standard platforms.
diff --git a/plat/common/aarch32/plat_common.c b/plat/common/aarch32/plat_common.c
index c02386983c..4f27149024 100644
--- a/plat/common/aarch32/plat_common.c
+++ b/plat/common/aarch32/plat_common.c
@@ -4,9 +4,7 @@
* SPDX-License-Identifier: BSD-3-Clause
*/
-#include <console.h>
#include <platform.h>
-#include <platform_sp_min.h>
#include <xlat_mmu_helpers.h>
/*
@@ -15,29 +13,9 @@
* platforms but may also be overridden by a platform if required.
*/
#pragma weak bl32_plat_enable_mmu
-#pragma weak sp_min_plat_runtime_setup
+
void bl32_plat_enable_mmu(uint32_t flags)
{
enable_mmu_secure(flags);
}
-
-void sp_min_plat_runtime_setup(void)
-{
- /*
- * Finish the use of console driver in SP_MIN so that any runtime logs
- * from SP_MIN will be suppressed.
- */
- console_uninit();
-}
-
-#if !ERROR_DEPRECATED
-
-#pragma weak sp_min_early_platform_setup2
-
-void sp_min_early_platform_setup2(u_register_t arg0, u_register_t arg1,
- u_register_t arg2, u_register_t arg3)
-{
- sp_min_early_platform_setup((void *) arg0, (void *)arg1);
-}
-#endif
diff --git a/plat/common/aarch32/plat_sp_min_common.c b/plat/common/aarch32/plat_sp_min_common.c
new file mode 100644
index 0000000000..67ae817e62
--- /dev/null
+++ b/plat/common/aarch32/plat_sp_min_common.c
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <console.h>
+#include <platform.h>
+#include <platform_sp_min.h>
+
+/*
+ * The following platform setup functions are weakly defined. They
+ * provide typical implementations that may be re-used by multiple
+ * platforms but may also be overridden by a platform if required.
+ */
+#pragma weak sp_min_plat_runtime_setup
+
+void sp_min_plat_runtime_setup(void)
+{
+ /*
+ * Finish the use of console driver in SP_MIN so that any runtime logs
+ * from SP_MIN will be suppressed.
+ */
+ console_uninit();
+}
+
+#if !ERROR_DEPRECATED
+
+#pragma weak sp_min_early_platform_setup2
+
+void sp_min_early_platform_setup2(u_register_t arg0, u_register_t arg1,
+ u_register_t arg2, u_register_t arg3)
+{
+ sp_min_early_platform_setup((void *)arg0, (void *)arg1);
+}
+#endif