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rename CFG_ macros to CONFIG_SYS
[people/ms/u-boot.git] / board / bf537-stamp / u-boot.lds.S
1 /*
2 * U-boot - u-boot.lds.S
3 *
4 * Copyright (c) 2005-2008 Analog Device Inc.
5 *
6 * (C) Copyright 2000-2004
7 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
8 *
9 * See file CREDITS for list of people who contributed to this
10 * project.
11 *
12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License as
14 * published by the Free Software Foundation; either version 2 of
15 * the License, or (at your option) any later version.
16 *
17 * This program is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 * GNU General Public License for more details.
21 *
22 * You should have received a copy of the GNU General Public License
23 * along with this program; if not, write to the Free Software
24 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
25 * MA 02111-1307 USA
26 */
27
28 #include <config.h>
29 #include <asm/blackfin.h>
30 #undef ALIGN
31
32 /* If we don't actually load anything into L1 data, this will avoid
33 * a syntax error. If we do actually load something into L1 data,
34 * we'll get a linker memory load error (which is what we'd want).
35 * This is here in the first place so we can quickly test building
36 * for different CPU's which may lack non-cache L1 data.
37 */
38 #ifndef L1_DATA_B_SRAM
39 # define L1_DATA_B_SRAM CONFIG_SYS_MONITOR_BASE
40 # define L1_DATA_B_SRAM_SIZE 0
41 #endif
42
43 OUTPUT_ARCH(bfin)
44
45 /* The 0xC offset is so we don't clobber the tiny LDR jump block. */
46 MEMORY
47 {
48 ram : ORIGIN = CONFIG_SYS_MONITOR_BASE, LENGTH = CONFIG_SYS_MONITOR_LEN
49 l1_code : ORIGIN = L1_INST_SRAM+0xC, LENGTH = L1_INST_SRAM_SIZE
50 l1_data : ORIGIN = L1_DATA_B_SRAM, LENGTH = L1_DATA_B_SRAM_SIZE
51 }
52
53 SECTIONS
54 {
55 .text :
56 {
57 #ifdef ENV_IS_EMBEDDED
58 /* WARNING - the following is hand-optimized to fit within
59 * the sector before the environment sector. If it throws
60 * an error during compilation remove an object here to get
61 * it linked after the configuration sector.
62 */
63
64 cpu/blackfin/start.o (.text)
65 cpu/blackfin/traps.o (.text)
66 cpu/blackfin/interrupt.o (.text)
67 cpu/blackfin/serial.o (.text)
68 common/dlmalloc.o (.text)
69 lib_generic/crc32.o (.text)
70
71 . = DEFINED(env_offset) ? env_offset : .;
72 common/env_embedded.o (.text)
73 #endif
74
75 *(.text .text.*)
76 } >ram
77
78 .rodata :
79 {
80 . = ALIGN(4);
81 *(.rodata .rodata.*)
82 *(.rodata1)
83 *(.eh_frame)
84 . = ALIGN(4);
85 } >ram
86
87 .data :
88 {
89 . = ALIGN(256);
90 *(.data .data.*)
91 *(.data1)
92 *(.sdata)
93 *(.sdata2)
94 *(.dynamic)
95 CONSTRUCTORS
96 } >ram
97
98 .u_boot_cmd :
99 {
100 ___u_boot_cmd_start = .;
101 *(.u_boot_cmd)
102 ___u_boot_cmd_end = .;
103 } >ram
104
105 .text_l1 :
106 {
107 . = ALIGN(4);
108 __stext_l1 = .;
109 *(.l1.text)
110 . = ALIGN(4);
111 __etext_l1 = .;
112 } >l1_code AT>ram
113 __stext_l1_lma = LOADADDR(.text_l1);
114
115 .data_l1 :
116 {
117 . = ALIGN(4);
118 __sdata_l1 = .;
119 *(.l1.data)
120 *(.l1.bss)
121 . = ALIGN(4);
122 __edata_l1 = .;
123 } >l1_data AT>ram
124 __sdata_l1_lma = LOADADDR(.data_l1);
125
126 .bss :
127 {
128 . = ALIGN(4);
129 __bss_start = .;
130 *(.sbss) *(.scommon)
131 *(.dynbss)
132 *(.bss .bss.*)
133 *(COMMON)
134 __bss_end = .;
135 } >ram
136 }