1/*
2 * Copyright (c) 2017-2018 Arm Limited. All rights reserved.
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#include "region_defs.h"
18
19LR_CODE BL2_CODE_START {
20
21    ER_CODE (BL2_CODE_START) FIXED (BL2_CODE_SIZE) {
22        *.o (RESET +First)
23        .ANY (+RO)
24    }
25
26    ER_NOHDP_CODE (BL2_NOHDP_CODE_START) FIXED (BL2_NOHDP_CODE_SIZE) {
27        *(.BL2_NoHDP_Data)
28        *(.BL2_NoHdp_Code)
29        mpu_armv8m_drv.o (+RO)
30        *(.BL2_Error_Code, +LAST)
31    }
32
33    ER_DATA (BL2_DATA_START)  {
34        .ANY (+ZI +RW)
35    }
36
37    /* MSP */
38    ARM_LIB_STACK +0 ALIGN 32 EMPTY BL2_MSP_STACK_SIZE {
39    }
40
41    ARM_LIB_HEAP +0 ALIGN 8 EMPTY BL2_HEAP_SIZE {
42    }
43    /* This empty, zero long execution region is here to mark the limit address
44     * of the last execution region that is allocated in SRAM.
45     */
46    SRAM_WATERMARK +0 EMPTY 0x0 {
47    }
48
49    /* Make sure that the sections allocated in the SRAM does not exceed the
50     * size of the SRAM available.
51     */
52    ScatterAssert(ImageLimit(SRAM_WATERMARK) <= BL2_DATA_START + BL2_DATA_SIZE)
53}
54
55#if defined(BL2_OTP_AREA_BASE)
56
57ER_OTP BL2_OTP_AREA_BASE {
58    ER_OTP_CONST (BL2_OTP_AREA_BASE) FIXED (BL2_OTP_AREA_SIZE) {
59        *(.BL2_OTP_Const)
60    }
61}
62
63#endif
64
65#if defined(BL2_NVM_AREA_BASE)
66
67ER_NVM BL2_NVM_AREA_BASE {
68    ER_NVM_CONST (BL2_NVM_AREA_BASE) FIXED (BL2_NVM_AREA_SIZE) {
69        *(.BL2_NVM_Const)
70    }
71}
72
73#endif
74#if defined(BL2_NVMCNT_AREA_BASE)
75
76ER_NVMCNT BL2_NVMCNT_AREA_BASE {
77    ER_NVMCNT_CONST (BL2_NVMCNT_AREA_BASE) FIXED (BL2_NVMCNT_AREA_SIZE) {
78        *(.BL2_NVMCNT_Const)
79    }
80}
81
82#endif