feat(nuvoton): added support for npcm845x chip
Initial version
Signed-off-by: Margarita Glushkin <rutigl@gmail.com>
Change-Id: If433d325a90b519ae5f02411865bffd368ff2824
diff --git a/include/plat/nuvoton/npcm845x/platform_def.h b/include/plat/nuvoton/npcm845x/platform_def.h
new file mode 100644
index 0000000..09da36b
--- /dev/null
+++ b/include/plat/nuvoton/npcm845x/platform_def.h
@@ -0,0 +1,303 @@
+/*
+ * Copyright (c) 2015-2023, ARM Limited and Contributors. All rights reserved.
+ *
+ * Copyright (c) 2017-2023 Nuvoton Technology Corp.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef PLATFORM_DEF_H
+#define PLATFORM_DEF_H
+
+#include <arch.h>
+#include <common/interrupt_props.h>
+#include <common/tbbr/tbbr_img_def.h>
+#include <drivers/arm/gic_common.h>
+#include <lib/utils_def.h>
+#include <lib/xlat_tables/xlat_tables_defs.h>
+#include <npcm845x_arm_def.h>
+#include <plat/arm/common/smccc_def.h>
+#include <plat/common/common_def.h>
+
+#define VALUE_TO_STRING(x) #x
+#define VALUE(x) VALUE_TO_STRING(x)
+#define VAR_NAME_VALUE(var) #var "=" VALUE(var)
+
+#define PLATFORM_LINKER_FORMAT "elf64-littleaarch64"
+#define PLATFORM_LINKER_ARCH aarch64
+
+#define PLATFORM_STACK_SIZE 0x400
+
+#define PLATFORM_CORE_COUNT NPCM845x_PLATFORM_CORE_COUNT
+#define PLATFORM_CLUSTER_COUNT NPCM845x_CLUSTER_COUNT
+#define PLATFORM_MAX_CPU_PER_CLUSTER NPCM845x_MAX_CPU_PER_CLUSTER
+#define PLAT_PRIMARY_CPU NPCM845x_PLAT_PRIMARY_CPU
+#define PLATFORM_SYSTEM_COUNT NPCM845x_SYSTEM_COUNT
+
+/* Local power state for power domains in Run state. */
+#define PLAT_LOCAL_STATE_RUN U(0)
+/* Local power state for retention. Valid only for CPU power domains */
+#define PLAT_LOCAL_STATE_RET U(1)
+/*
+ * Local power state for OFF/power-down. Valid for CPU and cluster power
+ * domains.
+ */
+#define PLAT_LOCAL_STATE_OFF U(2)
+
+/*
+ * This macro defines the deepest power down states possible. Any state ID
+ * higher than this is invalid.
+ */
+#define PLAT_MAX_OFF_STATE PLAT_LOCAL_STATE_OFF
+#define PLAT_MAX_RET_STATE PLAT_LOCAL_STATE_RET
+
+#define PLAT_NUM_PWR_DOMAINS (PLATFORM_CLUSTER_COUNT + PLATFORM_CORE_COUNT)
+#define NPCM845x_MAX_PWR_LVL ARM_PWR_LVL1
+
+/*
+ * Macros used to parse state information from State-ID if it is using the
+ * recommended encoding for State-ID.
+ */
+#define PLAT_LOCAL_PSTATE_WIDTH 4
+#define PLAT_LOCAL_PSTATE_MASK ((1 << PLAT_LOCAL_PSTATE_WIDTH) - 1)
+
+/*
+ * Required ARM standard platform porting definitions
+ */
+#define PLAT_ARM_CLUSTER_COUNT PLATFORM_CLUSTER_COUNT
+
+#define PLAT_NUM_PWR_DOMAINS (PLATFORM_CLUSTER_COUNT + PLATFORM_CORE_COUNT)
+#define PLAT_MAX_PWR_LVL NPCM845x_MAX_PWR_LVL
+
+#define PLAT_LOCAL_PSTATE_WIDTH 4
+#define PLAT_LOCAL_PSTATE_MASK ((1 << PLAT_LOCAL_PSTATE_WIDTH) - 1)
+
+#ifdef BL32_BASE
+
+#ifndef CONFIG_TARGET_ARBEL_PALLADIUM
+#define PLAT_ARM_TRUSTED_DRAM_BASE BL32_BASE
+#else
+#define PLAT_ARM_TRUSTED_DRAM_BASE BL32_BASE
+#endif /* CONFIG_TARGET_ARBEL_PALLADIUM */
+
+#define PLAT_ARM_TRUSTED_DRAM_SIZE UL(0x02000000) /* 32 MB */
+#endif /* BL32_BASE */
+
+#define PWR_DOMAIN_AT_MAX_LVL U(1)
+
+#define PLAT_VIRT_ADDR_SPACE_SIZE (1ull << 32)
+#define PLAT_PHY_ADDR_SPACE_SIZE (1ull << 32)
+#define MAX_XLAT_TABLES 16
+#define PLAT_ARM_MMAP_ENTRIES 17
+
+#ifdef NPCM845X_DEBUG
+#define MAX_MMAP_REGIONS 8
+#define NPCM845X_TZ1_BASE 0xFFFB0000
+#endif /* NPCM845X_DEBUG */
+
+#define FIQ_SMP_CALL_SGI 10
+
+/* (0x00040000) 128 KB, the rest 128K if it is non secured */
+#define PLAT_ARM_TRUSTED_SRAM_SIZE UL(0x00020000)
+
+#define ARM_SHARED_RAM_SIZE UL(0x00001000) /* 4 KB */
+
+/* UL(0xfffCE000) add calc ARM_TRUSTED_SRAM_BASE */
+#define ARM_SHARED_RAM_BASE (BL31_BASE + 0x00020000 - ARM_SHARED_RAM_SIZE)
+
+/* The remaining Trusted SRAM is used to load the BL images */
+#define ARM_BL_RAM_BASE (ARM_SHARED_RAM_BASE + ARM_SHARED_RAM_SIZE)
+
+/*
+ * PLAT_ARM_TRUSTED_SRAM_SIZE is taken from platform_def.h 0x20000
+ * because only half is secured in this specific implementation
+ */
+#define ARM_BL_RAM_SIZE (PLAT_ARM_TRUSTED_SRAM_SIZE - ARM_SHARED_RAM_SIZE)
+
+#if RESET_TO_BL31
+/* Size of Trusted SRAM - the first 4KB of shared memory */
+#define PLAT_ARM_MAX_BL31_SIZE \
+ (PLAT_ARM_TRUSTED_SRAM_SIZE - ARM_SHARED_RAM_SIZE)
+#else
+/*
+ * Since BL31 NOBITS overlays BL2 and BL1-RW, PLAT_ARM_MAX_BL31_SIZE
+ * is calculated using the current BL31 PROGBITS debug size plus the sizes
+ * of BL2 and BL1-RW
+ */
+#define PLAT_ARM_MAX_BL31_SIZE \
+ (PLAT_ARM_TRUSTED_SRAM_SIZE - ARM_SHARED_RAM_SIZE)
+#endif /* RESET_TO_BL31 */
+/*
+ * Load address of BL33 for this platform port
+ */
+#define PLAT_ARM_NS_IMAGE_BASE (ARM_DRAM1_BASE + UL(0x6208000))
+
+#ifdef NPCM845X_DEBUG
+#define COUNTER_FREQUENCY 0x07735940 /* f/4 = 125MHz */
+#endif /* NPCM845X_DEBUG */
+
+#define COUNTER_FREQUENCY 0x0EE6B280 /* f/2 = 250MHz */
+#define PLAT_ARM_NSTIMER_FRAME_ID U(1)
+
+/* GIC parameters */
+
+/* Base compatible GIC memory map */
+#define NT_GIC_BASE (0xDFFF8000)
+#define BASE_GICD_BASE (NT_GIC_BASE + 0x1000)
+#define BASE_GICC_BASE (NT_GIC_BASE + 0x2000)
+#define BASE_GICR_BASE (NT_GIC_BASE + 0x200000)
+#define BASE_GICH_BASE (NT_GIC_BASE + 0x4000)
+#define BASE_GICV_BASE (NT_GIC_BASE + 0x6000)
+
+#define DEVICE1_BASE BASE_GICD_BASE
+#define DEVICE1_SIZE 0x7000
+
+#ifdef NPCM845X_DEBUG
+/* ((BASE_GICR_BASE - BASE_GICD_BASE) + (PLATFORM_CORE_COUNT * 0x20000)) */
+#define ARM_CPU_START_ADDRESS(m) UL(0xf0800e00 + 0x10 + m * 4)
+#endif /* NPCM845X_DEBUG */
+
+#define PLAT_REG_BASE NPCM845x_REG_BASE
+#define PLAT_REG_SIZE NPCM845x_REG_SIZE
+
+/* MMU entry for internal (register) space access */
+#define MAP_DEVICE0 \
+ MAP_REGION_FLAT(PLAT_REG_BASE, PLAT_REG_SIZE, MT_DEVICE | MT_RW | MT_NS)
+
+#define MAP_DEVICE1 \
+ MAP_REGION_FLAT(DEVICE1_BASE, DEVICE1_SIZE, \
+ MT_DEVICE | MT_RW | MT_SECURE)
+
+/*
+ * 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.
+ */
+#define PLAT_ARM_GICD_BASE BASE_GICD_BASE
+#define PLAT_ARM_GICC_BASE BASE_GICC_BASE
+
+#define PLAT_ARM_G1S_IRQ_PROPS(grp) \
+ INTR_PROP_DESC(ARM_IRQ_SEC_PHY_TIMER, GIC_HIGHEST_SEC_PRIORITY, grp, \
+ GIC_INTR_CFG_LEVEL), \
+ INTR_PROP_DESC(ARM_IRQ_SEC_SGI_0, GIC_HIGHEST_SEC_PRIORITY, \
+ grp, GIC_INTR_CFG_EDGE), \
+ INTR_PROP_DESC(ARM_IRQ_SEC_SGI_1, GIC_HIGHEST_SEC_PRIORITY, \
+ grp, GIC_INTR_CFG_EDGE), \
+ INTR_PROP_DESC(ARM_IRQ_SEC_SGI_2, GIC_HIGHEST_SEC_PRIORITY, \
+ grp, GIC_INTR_CFG_EDGE), \
+ INTR_PROP_DESC(ARM_IRQ_SEC_SGI_3, GIC_HIGHEST_SEC_PRIORITY, \
+ grp, GIC_INTR_CFG_EDGE), \
+ INTR_PROP_DESC(ARM_IRQ_SEC_SGI_4, GIC_HIGHEST_SEC_PRIORITY, \
+ grp, GIC_INTR_CFG_EDGE), \
+ INTR_PROP_DESC(ARM_IRQ_SEC_SGI_5, GIC_HIGHEST_SEC_PRIORITY, \
+ grp, GIC_INTR_CFG_EDGE), \
+ INTR_PROP_DESC(ARM_IRQ_SEC_SGI_6, GIC_HIGHEST_SEC_PRIORITY, \
+ grp, GIC_INTR_CFG_EDGE), \
+ INTR_PROP_DESC(ARM_IRQ_SEC_SGI_7, GIC_HIGHEST_SEC_PRIORITY, \
+ grp, GIC_INTR_CFG_EDGE)
+
+#define PLAT_ARM_G0_IRQ_PROPS(grp)
+
+/* Required for compilation: */
+
+/*
+ * PLAT_ARM_MAX_BL1_RW_SIZE is calculated using the current BL1 RW debug size
+ * plus a little space for growth.
+ */
+#define PLAT_ARM_MAX_BL1_RW_SIZE 0 /* UL(0xB000) */
+#if USE_ROMLIB
+#define PLAT_ARM_MAX_ROMLIB_RW_SIZE UL(0x1000)
+#define PLAT_ARM_MAX_ROMLIB_RO_SIZE UL(0xe000)
+#define FVP_BL2_ROMLIB_OPTIMIZATION UL(0x6000)
+#else
+#define PLAT_ARM_MAX_ROMLIB_RW_SIZE UL(0)
+#define PLAT_ARM_MAX_ROMLIB_RO_SIZE UL(0)
+#define FVP_BL2_ROMLIB_OPTIMIZATION UL(0)
+#endif /* USE_ROMLIB */
+
+/*
+ * PLAT_ARM_MAX_BL2_SIZE is calculated using the current BL2 debug size
+ * plus a little space for growth.
+ */
+#if TRUSTED_BOARD_BOOT
+#define PLAT_ARM_MAX_BL2_SIZE (UL(0x1D000) * FVP_BL2_ROMLIB_OPTIMIZATION)
+#else
+/* (UL(0x13000) - FVP_BL2_ROMLIB_OPTIMIZATION) */
+#define PLAT_ARM_MAX_BL2_SIZE 0
+#endif /* TRUSTED_BOARD_BOOT */
+
+#undef NPCM_PRINT_ONCE
+#ifdef NPCM_PRINT_ONCE
+#define PRINT_ONLY_ONCE
+#pragma message(VAR_NAME_VALUE(ARM_AP_TZC_DRAM1_BASE))
+#pragma message(VAR_NAME_VALUE(BL31_BASE))
+#pragma message(VAR_NAME_VALUE(BL31_LIMIT))
+#pragma message(VAR_NAME_VALUE(PLAT_ARM_MAX_BL31_SIZE))
+#pragma message(VAR_NAME_VALUE(BL32_BASE))
+#pragma message(VAR_NAME_VALUE(BL32_LIMIT))
+#pragma message(VAR_NAME_VALUE(PLAT_ARM_MAX_BL32_SIZE)
+#pragma message(VAR_NAME_VALUE(SPMD_SPM_AT_SEL2_KKO))
+#endif /* NPCM_PRINT_ONCE */
+
+#define MAX_IO_DEVICES 4
+#define MAX_IO_HANDLES 4
+
+#define PLAT_ARM_FIP_BASE 0x0
+#define PLAT_ARM_FIP_MAX_SIZE PLAT_ARM_MAX_BL31_SIZE
+
+#define PLAT_ARM_BOOT_UART_BASE 0xF0000000
+#define PLAT_ARM_BOOT_UART_CLK_IN_HZ 115200
+#define PLAT_ARM_RUN_UART_BASE 0xF0000000
+#define PLAT_ARM_RUN_UART_CLK_IN_HZ 115200
+#define PLAT_ARM_CRASH_UART_BASE 0xF0000000
+#define PLAT_ARM_CRASH_UART_CLK_IN_HZ 115200
+
+/*
+ * Mailbox to control the secondary cores.All secondary cores are held in a wait
+ * loop in cold boot. To release them perform the following steps (plus any
+ * additional barriers that may be needed):
+ *
+ * uint64_t *entrypoint = (uint64_t *)PLAT_NPCM_TM_ENTRYPOINT;
+ * *entrypoint = ADDRESS_TO_JUMP_TO;
+ *
+ * uint64_t *mbox_entry = (uint64_t *)PLAT_NPCM_TM_HOLD_BASE;
+ * mbox_entry[cpu_id] = PLAT_NPCM_TM_HOLD_BASE;
+ *
+ * sev();
+ */
+#define PLAT_NPCM_TRUSTED_MAILBOX_BASE ARM_SHARED_RAM_BASE
+
+/* The secure entry point to be used on warm reset by all CPUs. */
+#define PLAT_NPCM_TM_ENTRYPOINT PLAT_NPCM_TRUSTED_MAILBOX_BASE
+#define PLAT_NPCM_TM_ENTRYPOINT_SIZE ULL(8)
+
+/* Hold entries for each CPU. */
+#define PLAT_NPCM_TM_HOLD_BASE \
+ (PLAT_NPCM_TM_ENTRYPOINT + PLAT_NPCM_TM_ENTRYPOINT_SIZE)
+#define PLAT_NPCM_TM_HOLD_ENTRY_SIZE ULL(8)
+#define PLAT_NPCM_TM_HOLD_SIZE \
+ (PLAT_NPCM_TM_HOLD_ENTRY_SIZE * PLATFORM_CORE_COUNT)
+#define PLAT_NPCM_TRUSTED_NOTIFICATION_BASE \
+ (PLAT_NPCM_TM_ENTRYPOINT_SIZE + PLAT_NPCM_TM_HOLD_SIZE)
+
+#define PLAT_NPCM_TRUSTED_NOTIFICATION_ENTRY_SIZE ULL(8)
+
+#define PLAT_NPCM_TRUSTED_NOTIFICATION_SIZE \
+ (PLAT_NPCM_TRUSTED_NOTIFICATION_ENTRY_SIZE * PLATFORM_CORE_COUNT)
+
+#define PLAT_NPCM_TRUSTED_MAILBOX_SIZE \
+ (PLAT_NPCM_TM_ENTRYPOINT_SIZE + PLAT_NPCM_TM_HOLD_SIZE + \
+ PLAT_NPCM_TRUSTED_NOTIFICATION_ENTRY_SIZE)
+
+#define PLAT_NPCM_TM_HOLD_STATE_WAIT ULL(0)
+#define PLAT_NPCM_TM_HOLD_STATE_GO ULL(1)
+#define PLAT_NPCM_TM_HOLD_STATE_BSP_OFF ULL(2)
+
+#define PLAT_NPCM_TM_NOTIFICATION_START ULL(0xAA)
+#define PLAT_NPCM_TM_NOTIFICATION_BR ULL(0xCC)
+
+#ifdef NPCM845X_DEBUG
+#define PLAT_ARM_TRUSTED_MAILBOX_BASE 0xfffB0000
+#endif /* NPCM845X_DEBUG */
+
+#endif /* PLATFORM_DEF_H */