hikey960: Migrate to new interfaces

- Migrate to new GIC interfaces.
- Remove unused bl1_init_bl2_mem_layout().
- Migrate to bl31_early_platform_setup2().
- Use PLAT_VIRT_ADDR_SPACE_SIZE and PLAT_PHY_ADDR_SPACE_SIZE.
- Remove references to removed build options.
- Update Makefile paths.

Change-Id: I583fd893555e6535f32d87ed67bbae430b8e6afe
Tested-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

plat/hisilicon/hikey960/aarch64/hikey960_common.c

@@ -5,7 +5,6 @@
  */
 
 #include <arch_helpers.h>
-#include <arm_gic.h>
 #include <assert.h>
 #include <bl_common.h>
 #include <debug.h>

plat/hisilicon/hikey960/hikey960_bl1_setup.c

@@ -5,7 +5,6 @@
  */
 
 #include <arch_helpers.h>
-#include <arm_gic.h>
 #include <assert.h>
 #include <bl_common.h>
 #include <console.h>
@@ -16,6 +15,7 @@
 #include <generic_delay_timer.h>
 #include <gicv2.h>
 #include <hi3660.h>
+#include <interrupt_props.h>
 #include <mmio.h>
 #include <platform.h>
 #include <platform_def.h>
@@ -45,16 +45,18 @@ static meminfo_t bl1_tzram_layout;
  * On a GICv2 system, the Group 1 secure interrupts are treated as Group 0
  * interrupts.
  *****************************************************************************/
-const unsigned int g0_interrupt_array[] = {
-	IRQ_SEC_PHY_TIMER,
-	IRQ_SEC_SGI_0
+static const interrupt_prop_t g0_interrupt_props[] = {
+	INTR_PROP_DESC(IRQ_SEC_PHY_TIMER, GIC_HIGHEST_SEC_PRIORITY,
+			GICV2_INTR_GROUP0, GIC_INTR_CFG_LEVEL),
+	INTR_PROP_DESC(IRQ_SEC_SGI_0, GIC_HIGHEST_SEC_PRIORITY,
+			GICV2_INTR_GROUP0, GIC_INTR_CFG_LEVEL),
 };
 
 const gicv2_driver_data_t hikey960_gic_data = {
 	.gicd_base = GICD_REG_BASE,
 	.gicc_base = GICC_REG_BASE,
-	.g0_interrupt_num = ARRAY_SIZE(g0_interrupt_array),
-	.g0_interrupt_array = g0_interrupt_array,
+	.interrupt_props = g0_interrupt_props,
+	.interrupt_props_num = ARRAY_SIZE(g0_interrupt_props),
 };
 
 meminfo_t *bl1_plat_sec_mem_layout(void)
@@ -62,28 +64,6 @@ meminfo_t *bl1_plat_sec_mem_layout(void)
 	return &bl1_tzram_layout;
 }
 
-/*******************************************************************************
- * Function that takes a memory layout into which BL2 has been loaded and
- * populates a new memory layout for BL2 that ensures that BL1's data sections
- * resident in secure RAM are not visible to BL2.
- ******************************************************************************/
-void bl1_init_bl2_mem_layout(const meminfo_t *bl1_mem_layout,
-			     meminfo_t *bl2_mem_layout)
-{
-
-	assert(bl1_mem_layout != NULL);
-	assert(bl2_mem_layout != NULL);
-
-	/*
-	 * Cannot remove BL1 RW data from the scope of memory visible to BL2
-	 * like arm platforms because they overlap in hikey960
-	 */
-	bl2_mem_layout->total_base = BL2_BASE;
-	bl2_mem_layout->total_size = NS_BL1U_LIMIT - BL2_BASE;
-
-	flush_dcache_range((unsigned long)bl2_mem_layout, sizeof(meminfo_t));
-}
-
 /*
  * Perform any BL1 specific platform actions.
  */

plat/hisilicon/hikey960/hikey960_bl31_setup.c

@@ -5,7 +5,6 @@
  */
 
 #include <arch_helpers.h>
-#include <arm_gic.h>
 #include <assert.h>
 #include <bl_common.h>
 #include <cci.h>
@@ -17,6 +16,7 @@
 #include <hi3660.h>
 #include <hisi_ipc.h>
 #include <interrupt_mgmt.h>
+#include <interrupt_props.h>
 #include <platform.h>
 #include <platform_def.h>
 
@@ -49,16 +49,18 @@ static entry_point_info_t bl33_ep_info;
  * On a GICv2 system, the Group 1 secure interrupts are treated as Group 0
  * interrupts.
  *****************************************************************************/
-const unsigned int g0_interrupt_array[] = {
-	IRQ_SEC_PHY_TIMER,
-	IRQ_SEC_SGI_0
+static const interrupt_prop_t g0_interrupt_props[] = {
+	INTR_PROP_DESC(IRQ_SEC_PHY_TIMER, GIC_HIGHEST_SEC_PRIORITY,
+		       GICV2_INTR_GROUP0, GIC_INTR_CFG_LEVEL),
+	INTR_PROP_DESC(IRQ_SEC_SGI_0, GIC_HIGHEST_SEC_PRIORITY,
+		       GICV2_INTR_GROUP0, GIC_INTR_CFG_LEVEL),
 };
 
 const gicv2_driver_data_t hikey960_gic_data = {
 	.gicd_base = GICD_REG_BASE,
 	.gicc_base = GICC_REG_BASE,
-	.g0_interrupt_num = ARRAY_SIZE(g0_interrupt_array),
-	.g0_interrupt_array = g0_interrupt_array,
+	.interrupt_props = g0_interrupt_props,
+	.interrupt_props_num = ARRAY_SIZE(g0_interrupt_props),
 };
 
 static const int cci_map[] = {
@@ -78,10 +80,13 @@ entry_point_info_t *bl31_plat_get_next_image_ep_info(uint32_t type)
 	return NULL;
 }
 
-void bl31_early_platform_setup(void *from_bl2,
-			       void *plat_params_from_bl2)
+void bl31_early_platform_setup2(u_register_t arg0, u_register_t arg1,
+				u_register_t arg2, u_register_t arg3)
 {
 	unsigned int id, uart_base;
+	void *from_bl2;
+
+	from_bl2 = (void *) arg0;
 
 	generic_delay_timer_init();
 	hikey960_read_boardid(&id);

plat/hisilicon/hikey960/include/plat_macros.S

@@ -8,7 +8,7 @@
 #define __PLAT_MACROS_S__
 
 #include <cci.h>
-#include <gic_v2.h>
+#include <gicv2.h>
 #include <hi3660.h>
 #include <platform_def.h>
 

plat/hisilicon/hikey960/include/platform_def.h

@@ -113,7 +113,8 @@
 /*
  * Platform specific page table and MMU setup constants
  */
-#define ADDR_SPACE_SIZE			(1ULL << 32)
+#define PLAT_VIRT_ADDR_SPACE_SIZE   (1ULL << 32)
+#define PLAT_PHY_ADDR_SPACE_SIZE    (1ULL << 32)
 
 #if defined(IMAGE_BL1) || defined(IMAGE_BL31) || defined(IMAGE_BL32)
 #define MAX_XLAT_TABLES			3

plat/hisilicon/hikey960/platform.mk

@@ -4,9 +4,6 @@
 # SPDX-License-Identifier: BSD-3-Clause
 #
 
-# Enable version2 of image loading
-LOAD_IMAGE_V2	:=	1
-
 # Non-TF Boot ROM
 BL2_AT_EL3	:=	1
 
@@ -40,17 +37,16 @@ ifneq ($(BL32_EXTRA2),)
 $(eval $(call TOOL_ADD_IMG,bl32_extra2,--tos-fw-extra2))
 endif
 
-ENABLE_PLAT_COMPAT	:=	0
-
 USE_COHERENT_MEM	:=	1
 
 PLAT_INCLUDES		:=	-Iinclude/common/tbbr			\
 				-Iplat/hisilicon/hikey960/include
 
-PLAT_BL_COMMON_SOURCES	:=	drivers/arm/pl011/pl011_console.S	\
+PLAT_BL_COMMON_SOURCES	:=	drivers/arm/pl011/aarch64/pl011_console.S \
 				drivers/delay_timer/delay_timer.c	\
 				drivers/delay_timer/generic_delay_timer.c \
-				lib/aarch64/xlat_tables.c		\
+				lib/xlat_tables/aarch64/xlat_tables.c	\
+				lib/xlat_tables/xlat_tables_common.c	\
 				plat/hisilicon/hikey960/aarch64/hikey960_common.c \
 				plat/hisilicon/hikey960/hikey960_boardid.c
 
@@ -99,7 +95,7 @@ BL31_SOURCES		+=	drivers/arm/cci/cci.c			\
 				lib/cpus/aarch64/cortex_a53.S           \
 				lib/cpus/aarch64/cortex_a72.S		\
 				lib/cpus/aarch64/cortex_a73.S		\
-				plat/common/aarch64/plat_psci_common.c  \
+				plat/common/plat_psci_common.c  \
 				plat/hisilicon/hikey960/aarch64/hikey960_helpers.S \
 				plat/hisilicon/hikey960/hikey960_bl31_setup.c \
 				plat/hisilicon/hikey960/hikey960_pm.c	\
@@ -113,8 +109,6 @@ ifneq (${TRUSTED_BOARD_BOOT},0)
 include drivers/auth/mbedtls/mbedtls_crypto.mk
 include drivers/auth/mbedtls/mbedtls_x509.mk
 
-USE_TBBR_DEFS		:=	1
-
 AUTH_SOURCES		:=	drivers/auth/auth_mod.c			\
 				drivers/auth/crypto_mod.c		\
 				drivers/auth/img_parser_mod.c		\