1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright (C) 2020 Broadcom 4 */ 5 6 #ifndef DT_BINDINGS_BCM_NS3_MC_H 7 #define DT_BINDINGS_BCM_NS3_MC_H 8 9 /* 10 * +--------+----------+ 0x8b000000 11 * | NITRO CRASH DUMP | 32MB 12 * +--------+----------+ 0x8d000000 13 * | SHMEM (NS) | 16 MB 14 * +-------------------+ 0x8e000000 15 * | | TEE_RAM(S)| 4MB 16 * + TZDRAM +----------+ 0x8e400000 17 * | | TA_RAM(S) | 12MB 18 * +--------+----------+ 0x8f000000 19 * | BL31 + TMON + LPM | 20 * | memory | 1MB 21 * +-------------------+ 0x8f100000 22 */ 23 24 #define BCM_NS3_MEM_NITRO_CRASH_START 0x8ae00000 25 #define BCM_NS3_MEM_NITRO_CRASH_LEN 0x21fffff 26 #define BCM_NS3_MEM_NITRO_CRASH_SIZE 0x2200000 27 28 #define BCM_NS3_MEM_SHARE_START 0x8d000000 29 #define BCM_NS3_MEM_SHARE_LEN 0x020fffff 30 31 /* ATF/U-boot/Linux error logs */ 32 #define BCM_NS3_MEM_ELOG_START 0x8f113000 33 #define BCM_NS3_MEM_ELOG_LEN 0x00100000 34 35 /* CRMU Page table memroy */ 36 #define BCM_NS3_MEM_CRMU_PT_START 0x880000000 37 #define BCM_NS3_MEM_CRMU_PT_LEN 0x200000 38 39 /* default memory starting address and length */ 40 #define BCM_NS3_MEM_START 0x80000000UL 41 #define BCM_NS3_MEM_LEN 0x80000000UL 42 #define BCM_NS3_MEM_END (BCM_NS3_MEM_START + BCM_NS3_MEM_LEN) 43 44 /* memory starting address and length for BANK_1 */ 45 #define BCM_NS3_BANK_1_MEM_START 0x880000000UL 46 #define BCM_NS3_BANK_1_MEM_LEN 0x180000000UL 47 48 /* memory layout information */ 49 #define BCM_NS3_DDR_INFO_BASE 0x8f220000 50 #define BCM_NS3_DDR_INFO_RSVD_LEN 0x1000 51 #define BCM_NS3_DDR_INFO_LEN 73 52 #define BCM_NS3_DDR_INFO_SIG 0x42434d44 53 #define BCM_NS3_MAX_NR_BANKS 4 54 55 #define BCM_NS3_GIC_LPI_BASE 0x8ad70000 56 #define BCM_NS3_MEM_RSVE_START BCM_NS3_GIC_LPI_BASE 57 #define BCM_NS3_MEM_RSVE_END ((BCM_NS3_MEM_ELOG_START + \ 58 BCM_NS3_MEM_ELOG_LEN) - \ 59 BCM_NS3_MEM_RSVE_START) 60 61 #define BCM_NS3_CRMU_PGT_START 0x880000000UL 62 #define BCM_NS3_CRMU_PGT_SIZE 0x100000 63 #endif 64