plat/arm: Migrate to new interfaces
- Remove references to removed build options.
- Remove support for legacy GIC driver.
- Remove support for LOAD_IMAGE_V2=0.
Change-Id: I72f8c05620bdf4a682765e6e53e2c04ca749a3d5
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
diff --git a/include/plat/arm/common/arm_def.h b/include/plat/arm/common/arm_def.h
index c499417..23cd12f 100644
--- a/include/plat/arm/common/arm_def.h
+++ b/include/plat/arm/common/arm_def.h
@@ -166,21 +166,6 @@
#define ARM_IRQ_SEC_SGI_7 15
/*
- * List of secure interrupts are deprecated, but are retained only to support
- * legacy configurations.
- */
-#define ARM_G1S_IRQS ARM_IRQ_SEC_PHY_TIMER, \
- ARM_IRQ_SEC_SGI_1, \
- ARM_IRQ_SEC_SGI_2, \
- ARM_IRQ_SEC_SGI_3, \
- ARM_IRQ_SEC_SGI_4, \
- ARM_IRQ_SEC_SGI_5, \
- ARM_IRQ_SEC_SGI_7
-
-#define ARM_G0_IRQS ARM_IRQ_SEC_SGI_0, \
- ARM_IRQ_SEC_SGI_6
-
-/*
* Define a list of Group 1 Secure and Group 0 interrupt properties as per GICv3
* terminology. On a GICv2 system or mode, the lists will be merged and treated
* as Group 0 interrupts.
diff --git a/include/plat/arm/common/plat_arm.h b/include/plat/arm/common/plat_arm.h
index 53b4a45..3f344ab 100644
--- a/include/plat/arm/common/plat_arm.h
+++ b/include/plat/arm/common/plat_arm.h
@@ -17,7 +17,6 @@
/*******************************************************************************
* Forward declarations
******************************************************************************/
-struct bl31_params;
struct meminfo;
struct image_info;
struct bl_params;
@@ -197,13 +196,8 @@
void arm_bl2u_plat_arch_setup(void);
/* BL31 utility functions */
-#if LOAD_IMAGE_V2
void arm_bl31_early_platform_setup(void *from_bl2, uintptr_t soc_fw_config,
uintptr_t hw_config, void *plat_params_from_bl2);
-#else
-void arm_bl31_early_platform_setup(struct bl31_params *from_bl2, uintptr_t soc_fw_config,
- uintptr_t hw_config, void *plat_params_from_bl2);
-#endif /* LOAD_IMAGE_V2 */
void arm_bl31_platform_setup(void);
void arm_bl31_plat_runtime_setup(void);
void arm_bl31_plat_arch_setup(void);
@@ -252,13 +246,11 @@
unsigned int plat_arm_get_cpu_pe_count(u_register_t mpidr);
#endif
-#if LOAD_IMAGE_V2
/*
* This function is called after loading SCP_BL2 image and it is used to perform
* any platform-specific actions required to handle the SCP firmware.
*/
int plat_arm_bl2_handle_scp_bl2(struct image_info *scp_bl2_image_info);
-#endif
/*
* Optional functions required in ARM standard platforms
diff --git a/plat/arm/board/fvp/fvp_common.c b/plat/arm/board/fvp/fvp_common.c
index 1b0c764..3f7857e 100644
--- a/plat/arm/board/fvp/fvp_common.c
+++ b/plat/arm/board/fvp/fvp_common.c
@@ -24,7 +24,6 @@
/* Defines for GIC Driver build time selection */
#define FVP_GICV2 1
#define FVP_GICV3 2
-#define FVP_GICV3_LEGACY 3
/*******************************************************************************
* arm_config holds the characteristics of the differences between the three FVP
@@ -92,9 +91,9 @@
#if TRUSTED_BOARD_BOOT
/* To access the Root of Trust Public Key registers. */
MAP_DEVICE2,
-#if LOAD_IMAGE_V2 && !BL2_AT_EL3
+#if !BL2_AT_EL3
ARM_MAP_BL1_RW,
-#endif /* LOAD_IMAGE_V2 && !BL2_AT_EL3 */
+#endif
#endif /* TRUSTED_BOARD_BOOT */
#if ENABLE_SPM
ARM_SP_IMAGE_MMAP,
@@ -399,7 +398,7 @@
#endif
}
-#if TRUSTED_BOARD_BOOT && LOAD_IMAGE_V2
+#if TRUSTED_BOARD_BOOT
int plat_get_mbedtls_heap(void **heap_addr, size_t *heap_size)
{
assert(heap_addr != NULL);
diff --git a/plat/arm/board/fvp/include/platform_def.h b/plat/arm/board/fvp/include/platform_def.h
index f22a8ec..44ab953 100644
--- a/plat/arm/board/fvp/include/platform_def.h
+++ b/plat/arm/board/fvp/include/platform_def.h
@@ -145,12 +145,6 @@
* terminology. On a GICv2 system or mode, the lists will be merged and treated
* as Group 0 interrupts.
*/
-#define PLAT_ARM_G1S_IRQS ARM_G1S_IRQS, \
- FVP_IRQ_TZ_WDOG, \
- FVP_IRQ_SEC_SYS_TIMER
-
-#define PLAT_ARM_G0_IRQS ARM_G0_IRQS
-
#define PLAT_ARM_G1S_IRQ_PROPS(grp) \
ARM_G1S_IRQ_PROPS(grp), \
INTR_PROP_DESC(FVP_IRQ_TZ_WDOG, GIC_HIGHEST_SEC_PRIORITY, grp, \
diff --git a/plat/arm/board/fvp/platform.mk b/plat/arm/board/fvp/platform.mk
index fd93b99..4cd6a24 100644
--- a/plat/arm/board/fvp/platform.mk
+++ b/plat/arm/board/fvp/platform.mk
@@ -69,19 +69,6 @@
plat/arm/common/arm_gicv2.c
FVP_DT_PREFIX := fvp-base-gicv2-psci
-
-else ifeq (${FVP_USE_GIC_DRIVER}, FVP_GICV3_LEGACY)
- ifeq (${ARCH}, aarch32)
- $(error "GICV3 Legacy driver not supported for AArch32 build")
- endif
-FVP_GIC_SOURCES := drivers/arm/gic/arm_gic.c \
- drivers/arm/gic/gic_v2.c \
- drivers/arm/gic/gic_v3.c \
- plat/common/plat_gic.c \
- plat/arm/common/arm_gicv3_legacy.c
-
-FVP_DT_PREFIX := fvp-base-gicv2-psci
-
else
$(error "Incorrect GIC driver chosen on FVP port")
endif
@@ -208,9 +195,6 @@
$(eval $(call TOOL_ADD_PAYLOAD,${FVP_HW_CONFIG},--hw-config))
endif
-# Disable the PSCI platform compatibility layer
-ENABLE_PLAT_COMPAT := 0
-
# Enable Activity Monitor Unit extensions by default
ENABLE_AMU := 1
@@ -247,9 +231,7 @@
include plat/arm/common/arm_common.mk
# FVP being a development platform, enable capability to disable Authentication
-# dynamically if TRUSTED_BOARD_BOOT and LOAD_IMAGE_V2 is set.
+# dynamically if TRUSTED_BOARD_BOOT is set.
ifeq (${TRUSTED_BOARD_BOOT}, 1)
- ifeq (${LOAD_IMAGE_V2}, 1)
DYN_DISABLE_AUTH := 1
- endif
endif
diff --git a/plat/arm/board/juno/platform.mk b/plat/arm/board/juno/platform.mk
index 481844f..67fc19a 100644
--- a/plat/arm/board/juno/platform.mk
+++ b/plat/arm/board/juno/platform.mk
@@ -115,9 +115,6 @@
# power down sequence
SKIP_A57_L1_FLUSH_PWR_DWN := 1
-# Disable the PSCI platform compatibility layer
-ENABLE_PLAT_COMPAT := 0
-
# Enable memory map related constants optimisation
ARM_BOARD_OPTIMISE_MEM := 1
diff --git a/plat/arm/common/arm_bl1_setup.c b/plat/arm/common/arm_bl1_setup.c
index ea3703b..717e96f 100644
--- a/plat/arm/common/arm_bl1_setup.c
+++ b/plat/arm/common/arm_bl1_setup.c
@@ -76,16 +76,6 @@
/* Allow BL1 to see the whole Trusted RAM */
bl1_tzram_layout.total_base = ARM_BL_RAM_BASE;
bl1_tzram_layout.total_size = ARM_BL_RAM_SIZE;
-
-#if !LOAD_IMAGE_V2
- /* Calculate how much RAM BL1 is using and how much remains free */
- bl1_tzram_layout.free_base = ARM_BL_RAM_BASE;
- bl1_tzram_layout.free_size = ARM_BL_RAM_SIZE;
- reserve_mem(&bl1_tzram_layout.free_base,
- &bl1_tzram_layout.free_size,
- BL1_RAM_BASE,
- BL1_RAM_LIMIT - BL1_RAM_BASE);
-#endif /* LOAD_IMAGE_V2 */
}
void bl1_early_platform_setup(void)
@@ -155,13 +145,12 @@
{
/* Initialise the IO layer and register platform IO devices */
plat_arm_io_setup();
-#if LOAD_IMAGE_V2
arm_load_tb_fw_config();
#if TRUSTED_BOARD_BOOT
/* Share the Mbed TLS heap info with other images */
arm_bl1_set_mbedtls_heap();
#endif /* TRUSTED_BOARD_BOOT */
-#endif /* LOAD_IMAGE_V2 */
+
/*
* Allow access to the System counter timer module and program
* counter frequency for non secure images during FWU
diff --git a/plat/arm/common/arm_bl2_setup.c b/plat/arm/common/arm_bl2_setup.c
index edad800..d31f6dc 100644
--- a/plat/arm/common/arm_bl2_setup.c
+++ b/plat/arm/common/arm_bl2_setup.c
@@ -40,138 +40,9 @@
bl2_tzram_layout.total_size, \
MT_MEMORY | MT_RW | MT_SECURE)
-#if LOAD_IMAGE_V2
#pragma weak arm_bl2_plat_handle_post_image_load
-#else /* LOAD_IMAGE_V2 */
-
-/*******************************************************************************
- * This structure represents the superset of information that is passed to
- * BL31, e.g. while passing control to it from BL2, bl31_params
- * and other platform specific params
- ******************************************************************************/
-typedef struct bl2_to_bl31_params_mem {
- bl31_params_t bl31_params;
- image_info_t bl31_image_info;
- image_info_t bl32_image_info;
- image_info_t bl33_image_info;
- entry_point_info_t bl33_ep_info;
- entry_point_info_t bl32_ep_info;
- entry_point_info_t bl31_ep_info;
-} bl2_to_bl31_params_mem_t;
-
-
-static bl2_to_bl31_params_mem_t bl31_params_mem;
-
-
-/* Weak definitions may be overridden in specific ARM standard platform */
-#pragma weak bl2_plat_get_bl31_params
-#pragma weak bl2_plat_get_bl31_ep_info
-#pragma weak bl2_plat_flush_bl31_params
-#pragma weak bl2_plat_set_bl31_ep_info
-#pragma weak bl2_plat_get_scp_bl2_meminfo
-#pragma weak bl2_plat_get_bl32_meminfo
-#pragma weak bl2_plat_set_bl32_ep_info
-#pragma weak bl2_plat_get_bl33_meminfo
-#pragma weak bl2_plat_set_bl33_ep_info
-
-#if ARM_BL31_IN_DRAM
-meminfo_t *bl2_plat_sec_mem_layout(void)
-{
- static meminfo_t bl2_dram_layout
- __aligned(CACHE_WRITEBACK_GRANULE) = {
- .total_base = BL31_BASE,
- .total_size = (ARM_AP_TZC_DRAM1_BASE +
- ARM_AP_TZC_DRAM1_SIZE) - BL31_BASE,
- .free_base = BL31_BASE,
- .free_size = (ARM_AP_TZC_DRAM1_BASE +
- ARM_AP_TZC_DRAM1_SIZE) - BL31_BASE
- };
-
- return &bl2_dram_layout;
-}
-#else
-meminfo_t *bl2_plat_sec_mem_layout(void)
-{
- return &bl2_tzram_layout;
-}
-#endif /* ARM_BL31_IN_DRAM */
-
-/*******************************************************************************
- * This function assigns a pointer to the memory that the platform has kept
- * aside to pass platform specific and trusted firmware related information
- * to BL31. This memory is allocated by allocating memory to
- * bl2_to_bl31_params_mem_t structure which is a superset of all the
- * structure whose information is passed to BL31
- * NOTE: This function should be called only once and should be done
- * before generating params to BL31
- ******************************************************************************/
-bl31_params_t *bl2_plat_get_bl31_params(void)
-{
- bl31_params_t *bl2_to_bl31_params;
-
- /*
- * Initialise the memory for all the arguments that needs to
- * be passed to BL31
- */
- zeromem(&bl31_params_mem, sizeof(bl2_to_bl31_params_mem_t));
-
- /* Assign memory for TF related information */
- bl2_to_bl31_params = &bl31_params_mem.bl31_params;
- SET_PARAM_HEAD(bl2_to_bl31_params, PARAM_BL31, VERSION_1, 0);
-
- /* Fill BL31 related information */
- bl2_to_bl31_params->bl31_image_info = &bl31_params_mem.bl31_image_info;
- SET_PARAM_HEAD(bl2_to_bl31_params->bl31_image_info, PARAM_IMAGE_BINARY,
- VERSION_1, 0);
-
- /* Fill BL32 related information if it exists */
-#ifdef BL32_BASE
- bl2_to_bl31_params->bl32_ep_info = &bl31_params_mem.bl32_ep_info;
- SET_PARAM_HEAD(bl2_to_bl31_params->bl32_ep_info, PARAM_EP,
- VERSION_1, 0);
- bl2_to_bl31_params->bl32_image_info = &bl31_params_mem.bl32_image_info;
- SET_PARAM_HEAD(bl2_to_bl31_params->bl32_image_info, PARAM_IMAGE_BINARY,
- VERSION_1, 0);
-#endif /* BL32_BASE */
-
- /* Fill BL33 related information */
- bl2_to_bl31_params->bl33_ep_info = &bl31_params_mem.bl33_ep_info;
- SET_PARAM_HEAD(bl2_to_bl31_params->bl33_ep_info,
- PARAM_EP, VERSION_1, 0);
-
- /* BL33 expects to receive the primary CPU MPID (through x0) */
- bl2_to_bl31_params->bl33_ep_info->args.arg0 = 0xffff & read_mpidr();
-
- bl2_to_bl31_params->bl33_image_info = &bl31_params_mem.bl33_image_info;
- SET_PARAM_HEAD(bl2_to_bl31_params->bl33_image_info, PARAM_IMAGE_BINARY,
- VERSION_1, 0);
-
- return bl2_to_bl31_params;
-}
-
-/* Flush the TF params and the TF plat params */
-void bl2_plat_flush_bl31_params(void)
-{
- flush_dcache_range((unsigned long)&bl31_params_mem,
- sizeof(bl2_to_bl31_params_mem_t));
-}
-
-/*******************************************************************************
- * This function returns a pointer to the shared memory that the platform
- * has kept to point to entry point information of BL31 to BL2
- ******************************************************************************/
-struct entry_point_info *bl2_plat_get_bl31_ep_info(void)
-{
-#if DEBUG
- bl31_params_mem.bl31_ep_info.args.arg3 = ARM_BL31_PLAT_PARAM_VAL;
-#endif
-
- return &bl31_params_mem.bl31_ep_info;
-}
-#endif /* LOAD_IMAGE_V2 */
-
/*******************************************************************************
* BL1 has passed the extents of the trusted SRAM that should be visible to BL2
* in x0. This memory layout is sitting at the base of the free trusted SRAM.
@@ -189,10 +60,8 @@
/* Initialise the IO layer and register platform IO devices */
plat_arm_io_setup();
-#if LOAD_IMAGE_V2
if (tb_fw_config != 0U)
arm_bl2_set_tb_cfg_addr((void *)tb_fw_config);
-#endif
}
void bl2_early_platform_setup2(u_register_t arg0, u_register_t arg1, u_register_t arg2, u_register_t arg3)
@@ -208,9 +77,7 @@
*/
void bl2_plat_preload_setup(void)
{
-#if LOAD_IMAGE_V2
arm_bl2_dyn_cfg_init();
-#endif
}
/*
@@ -274,7 +141,6 @@
arm_bl2_plat_arch_setup();
}
-#if LOAD_IMAGE_V2
int arm_bl2_handle_post_image_load(unsigned int image_id)
{
int err = 0;
@@ -342,86 +208,3 @@
{
return arm_bl2_plat_handle_post_image_load(image_id);
}
-
-#else /* LOAD_IMAGE_V2 */
-
-/*******************************************************************************
- * Populate the extents of memory available for loading SCP_BL2 (if used),
- * i.e. anywhere in trusted RAM as long as it doesn't overwrite BL2.
- ******************************************************************************/
-void bl2_plat_get_scp_bl2_meminfo(meminfo_t *scp_bl2_meminfo)
-{
- *scp_bl2_meminfo = bl2_tzram_layout;
-}
-
-/*******************************************************************************
- * Before calling this function BL31 is loaded in memory and its entrypoint
- * is set by load_image. This is a placeholder for the platform to change
- * the entrypoint of BL31 and set SPSR and security state.
- * On ARM standard platforms we only set the security state of the entrypoint
- ******************************************************************************/
-void bl2_plat_set_bl31_ep_info(image_info_t *bl31_image_info,
- entry_point_info_t *bl31_ep_info)
-{
- SET_SECURITY_STATE(bl31_ep_info->h.attr, SECURE);
- bl31_ep_info->spsr = SPSR_64(MODE_EL3, MODE_SP_ELX,
- DISABLE_ALL_EXCEPTIONS);
-}
-
-
-/*******************************************************************************
- * Before calling this function BL32 is loaded in memory and its entrypoint
- * is set by load_image. This is a placeholder for the platform to change
- * the entrypoint of BL32 and set SPSR and security state.
- * On ARM standard platforms we only set the security state of the entrypoint
- ******************************************************************************/
-#ifdef BL32_BASE
-void bl2_plat_set_bl32_ep_info(image_info_t *bl32_image_info,
- entry_point_info_t *bl32_ep_info)
-{
- SET_SECURITY_STATE(bl32_ep_info->h.attr, SECURE);
- bl32_ep_info->spsr = arm_get_spsr_for_bl32_entry();
-}
-
-/*******************************************************************************
- * Populate the extents of memory available for loading BL32
- ******************************************************************************/
-void bl2_plat_get_bl32_meminfo(meminfo_t *bl32_meminfo)
-{
- /*
- * Populate the extents of memory available for loading BL32.
- */
- bl32_meminfo->total_base = BL32_BASE;
- bl32_meminfo->free_base = BL32_BASE;
- bl32_meminfo->total_size =
- (TSP_SEC_MEM_BASE + TSP_SEC_MEM_SIZE) - BL32_BASE;
- bl32_meminfo->free_size =
- (TSP_SEC_MEM_BASE + TSP_SEC_MEM_SIZE) - BL32_BASE;
-}
-#endif /* BL32_BASE */
-
-/*******************************************************************************
- * Before calling this function BL33 is loaded in memory and its entrypoint
- * is set by load_image. This is a placeholder for the platform to change
- * the entrypoint of BL33 and set SPSR and security state.
- * On ARM standard platforms we only set the security state of the entrypoint
- ******************************************************************************/
-void bl2_plat_set_bl33_ep_info(image_info_t *image,
- entry_point_info_t *bl33_ep_info)
-{
- SET_SECURITY_STATE(bl33_ep_info->h.attr, NON_SECURE);
- bl33_ep_info->spsr = arm_get_spsr_for_bl33_entry();
-}
-
-/*******************************************************************************
- * Populate the extents of memory available for loading BL33
- ******************************************************************************/
-void bl2_plat_get_bl33_meminfo(meminfo_t *bl33_meminfo)
-{
- bl33_meminfo->total_base = ARM_NS_DRAM1_BASE;
- bl33_meminfo->total_size = ARM_NS_DRAM1_SIZE;
- bl33_meminfo->free_base = ARM_NS_DRAM1_BASE;
- bl33_meminfo->free_size = ARM_NS_DRAM1_SIZE;
-}
-
-#endif /* LOAD_IMAGE_V2 */
diff --git a/plat/arm/common/arm_bl31_setup.c b/plat/arm/common/arm_bl31_setup.c
index 4e16e3b..364e46a 100644
--- a/plat/arm/common/arm_bl31_setup.c
+++ b/plat/arm/common/arm_bl31_setup.c
@@ -71,13 +71,8 @@
* while creating page tables. BL2 has flushed this information to memory, so
* we are guaranteed to pick up good data.
******************************************************************************/
-#if LOAD_IMAGE_V2
void arm_bl31_early_platform_setup(void *from_bl2, uintptr_t soc_fw_config,
uintptr_t hw_config, void *plat_params_from_bl2)
-#else
-void arm_bl31_early_platform_setup(bl31_params_t *from_bl2, uintptr_t soc_fw_config,
- uintptr_t hw_config, void *plat_params_from_bl2)
-#endif
{
/* Initialize the console to provide early debug support */
arm_console_boot_init();
@@ -135,7 +130,6 @@
assert(((unsigned long long)plat_params_from_bl2) ==
ARM_BL31_PLAT_PARAM_VAL);
-# if LOAD_IMAGE_V2
/*
* Check params passed from BL2 should not be NULL,
*/
@@ -162,29 +156,6 @@
if (bl33_image_ep_info.pc == 0U)
panic();
-
-# else /* LOAD_IMAGE_V2 */
-
- /*
- * Check params passed from BL2 should not be NULL,
- */
- assert(from_bl2 != NULL);
- assert(from_bl2->h.type == PARAM_BL31);
- assert(from_bl2->h.version >= VERSION_1);
-
- /* Dynamic Config is not supported for LOAD_IMAGE_V1 */
- assert(soc_fw_config == 0U);
- assert(hw_config == 0U);
-
- /*
- * Copy BL32 (if populated by BL2) and BL33 entry point information.
- * They are stored in Secure RAM, in BL2's address space.
- */
- if (from_bl2->bl32_ep_info)
- bl32_image_ep_info = *from_bl2->bl32_ep_info;
- bl33_image_ep_info = *from_bl2->bl33_ep_info;
-
-# endif /* LOAD_IMAGE_V2 */
#endif /* RESET_TO_BL31 */
}
diff --git a/plat/arm/common/arm_common.c b/plat/arm/common/arm_common.c
index ed43c37..28ff5d9 100644
--- a/plat/arm/common/arm_common.c
+++ b/plat/arm/common/arm_common.c
@@ -21,9 +21,7 @@
/* Conditionally provide a weak definition of plat_get_syscnt_freq2 to avoid
* conflicts with the definition in plat/common. */
-#if ERROR_DEPRECATED
#pragma weak plat_get_syscnt_freq2
-#endif
void arm_setup_romlib(void)
diff --git a/plat/arm/common/arm_common.mk b/plat/arm/common/arm_common.mk
index 5c2d1e8..a8df5ba 100644
--- a/plat/arm/common/arm_common.mk
+++ b/plat/arm/common/arm_common.mk
@@ -122,17 +122,11 @@
# mapping the former as executable and the latter as execute-never.
SEPARATE_CODE_AND_RODATA := 1
-# Enable new version of image loading on ARM platforms
-LOAD_IMAGE_V2 := 1
-
# Use the multi console API, which is only available for AArch64 for now
ifeq (${ARCH}, aarch64)
MULTI_CONSOLE_API := 1
endif
-# Use generic OID definition (tbbr_oid.h)
-USE_TBBR_DEFS := 1
-
# Disable ARM Cryptocell by default
ARM_CRYPTOCELL_INTEG := 0
$(eval $(call assert_boolean,ARM_CRYPTOCELL_INTEG))
@@ -202,7 +196,6 @@
BL2_SOURCES += plat/arm/common/arm_bl2_el3_setup.c
endif
-ifeq (${LOAD_IMAGE_V2},1)
# Because BL1/BL2 execute in AArch64 mode but BL32 in AArch32 we need to use
# the AArch32 descriptors.
ifeq (${JUNO_AARCH32_EL3_RUNTIME},1)
@@ -215,7 +208,6 @@
ifeq (${SPD},opteed)
BL2_SOURCES += lib/optee/optee_utils.c
endif
-endif
BL2U_SOURCES += drivers/delay_timer/delay_timer.c \
drivers/delay_timer/generic_delay_timer.c \
diff --git a/plat/arm/common/arm_dyn_cfg.c b/plat/arm/common/arm_dyn_cfg.c
index 95fe2c5..057d772 100644
--- a/plat/arm/common/arm_dyn_cfg.c
+++ b/plat/arm/common/arm_dyn_cfg.c
@@ -17,9 +17,8 @@
#include <string.h>
#include <tbbr_img_def.h>
-#if LOAD_IMAGE_V2
-/* Variable to store the address of TB_FW_CONFIG file */
+/* Variable to store the address to TB_FW_CONFIG passed from BL1 */
static void *tb_fw_cfg_dtb;
static size_t tb_fw_cfg_dtb_size;
@@ -39,9 +38,7 @@
* - To allocate space for the Mbed TLS heap --only if-- Trusted Board Boot
* is enabled.
* - This implementation requires the DTB to be present so that BL1 has a
- * mechanism to pass the pointer to BL2. If LOAD_IMAGE_V2=0 then
- * TB_FW_CONFIG is not present, which means that this implementation
- * cannot be applied.
+ * mechanism to pass the pointer to BL2.
*/
int arm_get_mbedtls_heap(void **heap_addr, size_t *heap_size)
{
@@ -283,5 +280,3 @@
dyn_disable_auth();
#endif
}
-
-#endif /* LOAD_IMAGE_V2 */
diff --git a/plat/arm/common/arm_gicv3_legacy.c b/plat/arm/common/arm_gicv3_legacy.c
deleted file mode 100644
index e19799a..0000000
--- a/plat/arm/common/arm_gicv3_legacy.c
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * Copyright (c) 2015, ARM Limited and Contributors. All rights reserved.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-#include <arm_def.h>
-#include <arm_gic.h>
-#include <plat_arm.h>
-#include <platform.h>
-#include <platform_def.h>
-
-/******************************************************************************
- * The following function is defined as weak to allow a platform to override
- * the way the Legacy GICv3 driver is initialised and used.
- *****************************************************************************/
-#pragma weak plat_arm_gic_driver_init
-#pragma weak plat_arm_gic_init
-#pragma weak plat_arm_gic_cpuif_enable
-#pragma weak plat_arm_gic_cpuif_disable
-#pragma weak plat_arm_gic_pcpu_init
-
-/*
- * In the GICv3 Legacy mode, the Group 1 secure interrupts are treated as Group
- * 0 interrupts.
- */
-static const unsigned int irq_sec_array[] = {
- PLAT_ARM_G0_IRQS,
- PLAT_ARM_G1S_IRQS
-};
-
-void plat_arm_gic_driver_init(void)
-{
- arm_gic_init(PLAT_ARM_GICC_BASE,
- PLAT_ARM_GICD_BASE,
- PLAT_ARM_GICR_BASE,
- irq_sec_array,
- ARRAY_SIZE(irq_sec_array));
-}
-
-/******************************************************************************
- * ARM common helper to initialize the GIC.
- *****************************************************************************/
-void plat_arm_gic_init(void)
-{
- arm_gic_setup();
-}
-
-/******************************************************************************
- * ARM common helper to enable the GIC CPU interface
- *****************************************************************************/
-void plat_arm_gic_cpuif_enable(void)
-{
- arm_gic_cpuif_setup();
-}
-
-/******************************************************************************
- * ARM common helper to disable the GIC CPU interface
- *****************************************************************************/
-void plat_arm_gic_cpuif_disable(void)
-{
- arm_gic_cpuif_deactivate();
-}
-
-/******************************************************************************
- * ARM common helper to initialize the per-cpu distributor in GICv2 or
- * redistributor interface in GICv3.
- *****************************************************************************/
-void plat_arm_gic_pcpu_init(void)
-{
- arm_gic_pcpu_distif_setup();
-}
-
-/******************************************************************************
- * Stubs for Redistributor power management. Although legacy configuration isn't
- * supported, these are provided for the sake of uniform GIC API
- *****************************************************************************/
-void plat_arm_gic_redistif_on(void)
-{
- return;
-}
-
-void plat_arm_gic_redistif_off(void)
-{
- return;
-}
-
-/******************************************************************************
- * ARM common helper to save & restore the GICv3 on resume from system suspend.
- *****************************************************************************/
-void plat_arm_gic_save(void)
-{
- return;
-}
-
-void plat_arm_gic_resume(void)
-{
- arm_gic_setup();
-}
diff --git a/plat/arm/common/arm_pm.c b/plat/arm/common/arm_pm.c
index 4257d3c..bf548c1 100644
--- a/plat/arm/common/arm_pm.c
+++ b/plat/arm/common/arm_pm.c
@@ -6,7 +6,6 @@
#include <arch_helpers.h>
#include <arm_def.h>
-#include <arm_gic.h>
#include <assert.h>
#include <errno.h>
#include <plat_arm.h>
diff --git a/plat/arm/css/common/css_bl2_setup.c b/plat/arm/css/common/css_bl2_setup.c
index 33e7b2e..e41b1ca 100644
--- a/plat/arm/css/common/css_bl2_setup.c
+++ b/plat/arm/css/common/css_bl2_setup.c
@@ -14,21 +14,13 @@
#include "../drivers/scp/css_scp.h"
/* Weak definition may be overridden in specific CSS based platform */
-#if LOAD_IMAGE_V2
#pragma weak plat_arm_bl2_handle_scp_bl2
-#else
-#pragma weak bl2_plat_handle_scp_bl2
-#endif
/*******************************************************************************
* Transfer SCP_BL2 from Trusted RAM using the SCP Download protocol.
* Return 0 on success, -1 otherwise.
******************************************************************************/
-#if LOAD_IMAGE_V2
int plat_arm_bl2_handle_scp_bl2(image_info_t *scp_bl2_image_info)
-#else
-int bl2_plat_handle_scp_bl2(image_info_t *scp_bl2_image_info)
-#endif
{
int ret;