Merge pull request #1277 from hzhuang1/testing/bl2_el3_v0.6

hikey: migrate to BL2_EL3

plat/hisilicon/hikey960/hikey960_io_storage.c

 /*
- * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -39,11 +39,6 @@ static const io_block_spec_t ufs_fip_spec = {
 	.length		= HIKEY960_FIP_MAX_SIZE,
 };
 
-static const io_block_spec_t ufs_data_spec = {
-	.offset		= 0,
-	.length		= 256 << 20,
-};
-
 static const io_block_dev_spec_t ufs_dev_spec = {
 	/* It's used as temp buffer in block driver. */
 	.buffer		= {
@@ -57,10 +52,6 @@ static const io_block_dev_spec_t ufs_dev_spec = {
 	.block_size	= UFS_BLOCK_SIZE,
 };
 
-static const io_uuid_spec_t bl2_uuid_spec = {
-	.uuid = UUID_TRUSTED_BOOT_FIRMWARE_BL2,
-};
-
 static const io_uuid_spec_t scp_bl2_uuid_spec = {
 	.uuid = UUID_SCP_FIRMWARE_SCP_BL2,
 };
@@ -91,11 +82,6 @@ static const struct plat_io_policy policies[] = {
 		(uintptr_t)&ufs_fip_spec,
 		check_ufs
 	},
-	[BL2_IMAGE_ID] = {
-		&fip_dev_handle,
-		(uintptr_t)&bl2_uuid_spec,
-		check_fip
-	},
 	[SCP_BL2_IMAGE_ID] = {
 		&fip_dev_handle,
 		(uintptr_t)&scp_bl2_uuid_spec,
@@ -125,11 +111,6 @@ static const struct plat_io_policy policies[] = {
 		&fip_dev_handle,
 		(uintptr_t)&bl33_uuid_spec,
 		check_fip
-	},
-	[BL2U_IMAGE_ID] = {
-		&ufs_dev_handle,
-		(uintptr_t)&ufs_data_spec,
-		check_ufs
 	}
 };
 

plat/hisilicon/hikey960/hikey960_private.h

@@ -24,9 +24,14 @@ void hikey960_init_mmu_el3(unsigned long total_base,
 			unsigned long ro_limit,
 			unsigned long coh_start,
 			unsigned long coh_limit);
-void hikey960_init_ufs(void);
 void hikey960_io_setup(void);
 int hikey960_read_boardid(unsigned int *id);
+void hikey960_clk_init(void);
+void hikey960_pmu_init(void);
+void hikey960_regulator_enable(void);
+void hikey960_tzc_init(void);
+void hikey960_peri_init(void);
+void hikey960_pinmux_init(void);
 void set_retention_ticks(unsigned int val);
 void clr_retention_ticks(unsigned int val);
 void clr_ex(void);

plat/hisilicon/hikey960/include/platform_def.h

 /*
- * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -56,8 +56,8 @@
 /*
  * BL2 specific defines.
  */
-#define BL2_BASE			(BL1_RW_BASE + 0x8000)	/* 1AC1_8000 */
-#define BL2_LIMIT			(BL2_BASE + 0x40000)	/* 1AC5_8000 */
+#define BL2_BASE			(0x1AC00000)
+#define BL2_LIMIT			(BL2_BASE + 0x58000)	/* 1AC5_8000 */
 
 /*
  * BL31 specific defines.
@@ -75,13 +75,11 @@
 #define BL32_DRAM_BASE                  DDR_SEC_BASE
 #define BL32_DRAM_LIMIT                 (DDR_SEC_BASE+DDR_SEC_SIZE)
 
-#if LOAD_IMAGE_V2
 #ifdef SPD_opteed
 /* Load pageable part of OP-TEE at end of allocated DRAM space for BL32 */
 #define HIKEY960_OPTEE_PAGEABLE_LOAD_BASE	(BL32_DRAM_LIMIT - HIKEY960_OPTEE_PAGEABLE_LOAD_SIZE) /* 0x3FC0_0000 */
 #define HIKEY960_OPTEE_PAGEABLE_LOAD_SIZE	0x400000 /* 4MB */
 #endif
-#endif
 
 #if (HIKEY960_TSP_RAM_LOCATION_ID == HIKEY960_DRAM_ID)
 #define TSP_SEC_MEM_BASE		BL32_DRAM_BASE
@@ -121,15 +119,11 @@
 #endif
 
 #ifdef IMAGE_BL2
-#if LOAD_IMAGE_V2
 #ifdef SPD_opteed
 #define MAX_XLAT_TABLES			4
 #else
 #define MAX_XLAT_TABLES			3
 #endif
-#else
-#define MAX_XLAT_TABLES			3
-#endif
 #endif
 
 #define MAX_MMAP_REGIONS		16

plat/hisilicon/hikey960/platform.mk

@@ -7,6 +7,9 @@
 # Enable version2 of image loading
 LOAD_IMAGE_V2	:=	1
 
+# Non-TF Boot ROM
+BL2_AT_EL3	:=	1
+
 # On Hikey960, the TSP can execute from TZC secure area in DRAM.
 HIKEY960_TSP_RAM_LOCATION	?=	dram
 ifeq (${HIKEY960_TSP_RAM_LOCATION}, dram)
@@ -62,27 +65,29 @@ BL1_SOURCES		+=	bl1/tbbr/tbbr_img_desc.c		\
 				drivers/ufs/ufs.c 			\
 				lib/cpus/aarch64/cortex_a53.S		\
 				plat/hisilicon/hikey960/aarch64/hikey960_helpers.S \
-				plat/hisilicon/hikey960/hikey960_bl1_setup.c 	\
+				plat/hisilicon/hikey960/hikey960_bl1_setup.c \
+				plat/hisilicon/hikey960/hikey960_bl_common.c \
 				plat/hisilicon/hikey960/hikey960_io_storage.c \
 				${HIKEY960_GIC_SOURCES}
 
-BL2_SOURCES		+=	drivers/io/io_block.c			\
+BL2_SOURCES		+=	common/desc_image_load.c		\
+				drivers/io/io_block.c			\
 				drivers/io/io_fip.c			\
 				drivers/io/io_storage.c			\
+				drivers/synopsys/ufs/dw_ufs.c		\
 				drivers/ufs/ufs.c			\
+				lib/cpus/aarch64/cortex_a53.S		\
+				plat/hisilicon/hikey960/aarch64/hikey960_helpers.S \
+				plat/hisilicon/hikey960/hikey960_bl2_mem_params_desc.c \
 				plat/hisilicon/hikey960/hikey960_bl2_setup.c \
+				plat/hisilicon/hikey960/hikey960_bl_common.c \
+				plat/hisilicon/hikey960/hikey960_image_load.c \
 				plat/hisilicon/hikey960/hikey960_io_storage.c \
 				plat/hisilicon/hikey960/hikey960_mcu_load.c
 
-ifeq (${LOAD_IMAGE_V2},1)
-BL2_SOURCES		+=	plat/hisilicon/hikey960/hikey960_bl2_mem_params_desc.c \
-				plat/hisilicon/hikey960/hikey960_image_load.c \
-				common/desc_image_load.c
-
 ifeq (${SPD},opteed)
 BL2_SOURCES		+=	lib/optee/optee_utils.c
 endif
-endif
 
 BL31_SOURCES		+=	drivers/arm/cci/cci.c			\
 				lib/cpus/aarch64/cortex_a53.S           \