[processor-sdk/performance-audio-sr.git] / psdk_cust / pdk_k2g_1_0_1_2_eng / packages / ti / board / diag / common / AM335x / linker.cmd
1 /**
2 * ============================================================================
3 * @n (C) Copyright 2015, Texas Instruments, Inc.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *
12 * Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the
15 * distribution.
16 *
17 * Neither the name of Texas Instruments Incorporated nor the names of
18 * its contributors may be used to endorse or promote products derived
19 * from this software without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
24 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
25 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
26 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
27 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 *
33 */
35 /*
36 ** The stack is kept at end of the image, and its size is 128 MB.
37 ** The heap section is placed above the stack to support I/O
38 ** operations using semi-hosting. The size of the section is 2KB.
39 */
41 MEMORY
42 {
43 DDR0 : org = 0x80000000, len = 0x40000000
44 DDR0_MEMTEST : org = 0x80000000, len = 0x00010000 /* 64KB mem test */
45 DIAG_MEM (RWIX): org = 0x402F0400, len = 0x0001FC00 /* 127KB SRAM Internal(63KB) and OCMC RAM(64KB) */
46 SBL_MEM (RWIX): org = 0x402F0400, len = 0x0001FC00 /* 127KB SRAM Internal(63KB) and OCMC RAM(64KB) */
47 OCMC_RAM (RWIX): org = 0x40300000, len = 0x00010000 /* 64KB OCMC SRAM*/
48 }
50 OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
51 OUTPUT_ARCH(arm)
53 SECTIONS
54 {
55 .startcode :
56 {
57 . = ALIGN(4);
58 *diag_entry.ao (.text)
59 } >DDR0
61 .text :
62 {
63 . = ALIGN(4);
64 *(.text*)
65 *(.rodata*)
66 } >DDR0
68 .data :
69 {
70 . = ALIGN(4);
71 *(.data*)
72 } >DDR0
74 .bss :
75 {
76 . = ALIGN(4);
77 _bss_start = .;
78 *(.bss*)
79 *(COMMON)
80 _bss_end = .;
81 } >DDR0
83 .heap :
84 {
85 . = ALIGN(4);
86 __end__ = .;
87 end = __end__;
88 __HeapBase = __end__;
89 *(.heap*)
90 . = . + 0x10000;
91 __HeapLimit = .;
92 } >DDR0
94 .stack :
95 {
96 . = ALIGN(4);
97 __StackLimit = . ;
98 *(.stack*)
99 . = . + 0x1000;
100 __StackTop = .;
101 } >DDR0
102 _stack = __StackTop;
103 }