2 * U-boot - u-boot.lds.S
4 * Copyright (c) 2005-2008 Analog Device Inc.
6 * (C) Copyright 2000-2004
7 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
9 * See file CREDITS for list of people who contributed to this
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.
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.
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,
29 #include <asm/blackfin.h>
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.
38 #ifndef L1_DATA_B_SRAM
39 # define L1_DATA_B_SRAM CONFIG_SYS_MONITOR_BASE
40 # define L1_DATA_B_SRAM_SIZE 0
45 /* The 0xC offset is so we don't clobber the tiny LDR jump block. */
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
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.
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)
71 . = DEFINED(env_offset) ? env_offset : .;
72 common/env_embedded.o (.text)
100 ___u_boot_cmd_start = .;
102 ___u_boot_cmd_end = .;
113 __stext_l1_lma = LOADADDR(.text_l1);
124 __sdata_l1_lma = LOADADDR(.data_l1);