| Louis Mayencourt | 6d2b573 | 2019-12-17 13:17:25 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2019-2020, ARM Limited. All rights reserved. |
| 3 | * |
| 4 | * SPDX-License-Identifier: BSD-3-Clause |
| 5 | */ |
| 6 | |
| 7 | #include <export/common/tbbr/tbbr_img_def_exp.h> |
| 8 | |
| 9 | /dts-v1/; |
| 10 | |
| 11 | / { |
| 12 | dtb-registry { |
| 13 | compatible = "arm,dyn_cfg-dtb_registry"; |
| 14 | |
| 15 | /* tb_fw_config is temporarily contained on this dtb */ |
| 16 | tb_fw-config { |
| 17 | load-address = <0x0 0x4001010>; |
| 18 | max-size = <0x200>; |
| 19 | id = <TB_FW_CONFIG_ID>; |
| 20 | }; |
| 21 | |
| 22 | hw-config { |
| 23 | load-address = <0x0 0x82000000>; |
| 24 | max-size = <0x01000000>; |
| 25 | id = <HW_CONFIG_ID>; |
| 26 | }; |
| 27 | |
| 28 | /* |
| 29 | * Load SoC and TOS firmware configs at the base of |
| 30 | * non shared SRAM. The runtime checks ensure we don't |
| 31 | * overlap BL2, BL31 or BL32. The NT firmware config |
| 32 | * is loaded at base of DRAM. |
| 33 | */ |
| 34 | soc_fw-config { |
| 35 | load-address = <0x0 0x04001000>; |
| 36 | max-size = <0x200>; |
| 37 | id = <SOC_FW_CONFIG_ID>; |
| 38 | }; |
| 39 | |
| 40 | tos_fw-config { |
| 41 | load-address = <0x0 0x04001200>; |
| 42 | max-size = <0x200>; |
| 43 | id = <TOS_FW_CONFIG_ID>; |
| 44 | }; |
| 45 | |
| 46 | nt_fw-config { |
| 47 | load-address = <0x0 0x80000000>; |
| 48 | max-size = <0x200>; |
| 49 | id = <NT_FW_CONFIG_ID>; |
| 50 | }; |
| 51 | }; |
| 52 | |
| 53 | tb_fw-config { |
| 54 | compatible = "arm,tb_fw"; |
| 55 | |
| 56 | /* Disable authentication for development */ |
| 57 | disable_auth = <0x0>; |
| 58 | |
| 59 | /* |
| 60 | * The following two entries are placeholders for Mbed TLS |
| 61 | * heap information. The default values don't matter since |
| 62 | * they will be overwritten by BL1. |
| 63 | * In case of having shared Mbed TLS heap between BL1 and BL2, |
| 64 | * BL1 will populate these two properties with the respective |
| 65 | * info about the shared heap. This info will be available for |
| 66 | * BL2 in order to locate and re-use the heap. |
| 67 | */ |
| 68 | mbedtls_heap_addr = <0x0 0x0>; |
| 69 | mbedtls_heap_size = <0x0>; |
| 70 | }; |
| 71 | }; |