1 /* 2 * Copyright (c) 2018-2022 Arm Limited 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef __REGION_LIMITS_H__ 18 #define __REGION_LIMITS_H__ 19 20 /* ************************************************************** 21 * WARNING: this file is parsed both by the C/C++ compiler 22 * and the linker. As a result the syntax must be valid not only 23 * for C/C++ but for the linker scripts too. 24 * Beware of the following limitations: 25 * - LD (GCC linker) requires white space around operators. 26 * - UL postfix for macros is not suported by the linker script 27 ****************************************************************/ 28 29 /* Secure Code */ 30 #define S_ROM_ALIAS (0x11000000) /* SRAM_BASE_S */ 31 #define TOTAL_S_ROM_SIZE (0x00020000) /* 128 kB */ 32 33 /* Secure Data */ 34 #define S_RAM_ALIAS (0x31000000) /* ISRAM0_BASE_S */ 35 #define TOTAL_S_RAM_SIZE (0x00040000) /* 256 kB */ 36 37 /* Non-Secure Code */ 38 #define NS_ROM_ALIAS (0x01000000 + 0x00020000) /* SRAM_BASE_NS */ 39 #define TOTAL_NS_ROM_SIZE (0x00020000) /* 128 kB */ 40 41 /* Non-Secure Data */ 42 #define NS_RAM_ALIAS (0x21000000 + 0x00040000) /* ISRAM0_BASE_NS */ 43 #define TOTAL_NS_RAM_SIZE (0x00040000) /* 256 kB */ 44 45 /* Secure DDR4 */ 46 #define S_DDR4_ALIAS (0x70000000) /* DDR4_BLK1_BASE_S */ 47 #define TOTAL_S_DDR4_SIZE (0x10000000) /* 256 MB */ 48 49 /* Heap and Stack sizes for secure and nonsecure applications */ 50 #define HEAP_SIZE (0x00020000) /* 1 KiB */ 51 #define STACK_SIZE (0x00002000) /* 1 KiB */ 52 53 #endif /* __REGION_LIMITS_H__ */ 54
