121b14fd2SDhruva Gole /* 221b14fd2SDhruva Gole * Copyright (C) 2024-2025 Texas Instruments Incorporated - https://www.ti.com 321b14fd2SDhruva Gole * 421b14fd2SDhruva Gole * SPDX-License-Identifier: BSD-3-Clause 521b14fd2SDhruva Gole */ 621b14fd2SDhruva Gole 721b14fd2SDhruva Gole #ifndef BOARD_DEF_H 821b14fd2SDhruva Gole #define BOARD_DEF_H 921b14fd2SDhruva Gole 1021b14fd2SDhruva Gole #include <lib/utils_def.h> 1121b14fd2SDhruva Gole 1221b14fd2SDhruva Gole /* The ports must be in order and contiguous */ 1321b14fd2SDhruva Gole #define K3_CLUSTER0_CORE_COUNT U(2) 1421b14fd2SDhruva Gole #define K3_CLUSTER1_CORE_COUNT U(0) 1521b14fd2SDhruva Gole #define K3_CLUSTER2_CORE_COUNT U(0) 1621b14fd2SDhruva Gole #define K3_CLUSTER3_CORE_COUNT U(0) 1721b14fd2SDhruva Gole 1821b14fd2SDhruva Gole #define PLAT_PROC_START_ID U(32) 1921b14fd2SDhruva Gole #define PLAT_PROC_DEVICE_START_ID U(135) 2021b14fd2SDhruva Gole #define PLAT_CLUSTER_DEVICE_START_ID U(134) 2121b14fd2SDhruva Gole #define PLAT_BOARD_DEVICE_ID U(157) 2221b14fd2SDhruva Gole 23*8853eba6SDhruva Gole #define MAILBOX_SHMEM_REGION_BASE UL(0x70810000) 24*8853eba6SDhruva Gole #define MAILBOX_SHMEM_REGION_SIZE UL(0x6000) 25*8853eba6SDhruva Gole 2621b14fd2SDhruva Gole /* Pre-decided SRAM Addresses for sending and receiving messages */ 2721b14fd2SDhruva Gole #define MAILBOX_TX_START_REGION UL(0x70814000) 2821b14fd2SDhruva Gole #define MAILBOX_RX_START_REGION UL(0x70815000) 2964e58ce3SDhruva Gole /* 1 slot in the memory buffer dedicated for IPC is 64 bytes */ 3064e58ce3SDhruva Gole #define MAILBOX_RX_SLOT_SZ U(64) 3164e58ce3SDhruva Gole /* There are 5 slots in the memory buffer dedicated for IPC */ 3264e58ce3SDhruva Gole #define MAILBOX_RX_NUM_SLOTS U(5) 3321b14fd2SDhruva Gole /* 3421b14fd2SDhruva Gole * Pre-calculated MAX size of a message 3521b14fd2SDhruva Gole * sec_hdr + (type/host/seq + flags) + payload 3621b14fd2SDhruva Gole * 4 + 16 + 36 3721b14fd2SDhruva Gole */ 3821b14fd2SDhruva Gole #define MAILBOX_MAX_MESSAGE_SIZE U(56) 3921b14fd2SDhruva Gole 4064e58ce3SDhruva Gole /* Ensure the RX Slot size is not smaller than the max message size */ 4164e58ce3SDhruva Gole #if (MAILBOX_MAX_MESSAGE_SIZE > MAILBOX_RX_SLOT_SZ) 4264e58ce3SDhruva Gole #error "MAILBOX_MAX_MESSAGE_SIZE > MAILBOX_RX_SLOT_SZ" 4364e58ce3SDhruva Gole #endif 4464e58ce3SDhruva Gole 4521b14fd2SDhruva Gole #endif /* BOARD_DEF_H */ 46