Stefan Roese | 71665eb | 2008-03-03 17:27:02 +0100 | [diff] [blame] | 1 | /* |
| 2 | * (C) Copyright 2008 |
| 3 | * Stefan Roese, DENX Software Engineering, sr@denx.de. |
| 4 | * |
| 5 | * See file CREDITS for list of people who contributed to this |
| 6 | * project. |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or |
| 9 | * modify it under the terms of the GNU General Public License as |
| 10 | * published by the Free Software Foundation; either version 2 of |
| 11 | * the License, or (at your option) any later version. |
| 12 | * |
| 13 | * This program is distributed in the hope that it will be useful, |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | * GNU General Public License for more details. |
| 17 | * |
| 18 | * You should have received a copy of the GNU General Public License |
| 19 | * along with this program; if not, write to the Free Software |
| 20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| 21 | * MA 02111-1307 USA |
| 22 | */ |
| 23 | |
| 24 | OUTPUT_ARCH(powerpc) |
Stefan Roese | 71665eb | 2008-03-03 17:27:02 +0100 | [diff] [blame] | 25 | SECTIONS |
| 26 | { |
| 27 | /* Read-only sections, merged into text segment: */ |
| 28 | . = + SIZEOF_HEADERS; |
Stefan Roese | 71665eb | 2008-03-03 17:27:02 +0100 | [diff] [blame] | 29 | .text : |
| 30 | { |
| 31 | /* WARNING - the following is hand-optimized to fit within */ |
| 32 | /* the sector layout of our flash chips! XXX FIXME XXX */ |
| 33 | |
Stefan Roese | a47a12b | 2010-04-15 16:07:28 +0200 | [diff] [blame] | 34 | arch/powerpc/cpu/ppc4xx/start.o (.text) |
Wolfgang Denk | ee8028b | 2010-11-21 20:55:42 +0100 | [diff] [blame] | 35 | board/amcc/canyonlands/init.o (.text*) |
Stefan Roese | 71665eb | 2008-03-03 17:27:02 +0100 | [diff] [blame] | 36 | |
| 37 | /* Align to next NAND block */ |
Stefan Roese | 499e783 | 2008-04-08 10:33:29 +0200 | [diff] [blame] | 38 | . = ALIGN(0x20000); |
Jean-Christophe PLAGNIOL-VILLARD | 0cf4fd3 | 2008-09-10 22:48:01 +0200 | [diff] [blame] | 39 | common/env_embedded.o (.ppcenv) |
Stefan Roese | 71665eb | 2008-03-03 17:27:02 +0100 | [diff] [blame] | 40 | /* Keep some space here for redundant env and potential bad env blocks */ |
Stefan Roese | 499e783 | 2008-04-08 10:33:29 +0200 | [diff] [blame] | 41 | . = ALIGN(0x80000); |
Stefan Roese | 71665eb | 2008-03-03 17:27:02 +0100 | [diff] [blame] | 42 | |
Wolfgang Denk | ee8028b | 2010-11-21 20:55:42 +0100 | [diff] [blame] | 43 | *(.text*) |
Stefan Roese | 71665eb | 2008-03-03 17:27:02 +0100 | [diff] [blame] | 44 | } |
| 45 | _etext = .; |
| 46 | PROVIDE (etext = .); |
| 47 | .rodata : |
| 48 | { |
Trent Piepho | f62fb99 | 2009-02-18 15:22:05 -0800 | [diff] [blame] | 49 | *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) |
Stefan Roese | 71665eb | 2008-03-03 17:27:02 +0100 | [diff] [blame] | 50 | } |
Stefan Roese | 71665eb | 2008-03-03 17:27:02 +0100 | [diff] [blame] | 51 | |
| 52 | /* Read-write section, merged into data segment: */ |
| 53 | . = (. + 0x00FF) & 0xFFFFFF00; |
| 54 | _erotext = .; |
| 55 | PROVIDE (erotext = .); |
| 56 | .reloc : |
| 57 | { |
Wolfgang Denk | ee8028b | 2010-11-21 20:55:42 +0100 | [diff] [blame] | 58 | KEEP(*(.got)) |
Stefan Roese | 71665eb | 2008-03-03 17:27:02 +0100 | [diff] [blame] | 59 | _GOT2_TABLE_ = .; |
Wolfgang Denk | ee8028b | 2010-11-21 20:55:42 +0100 | [diff] [blame] | 60 | KEEP(*(.got2)) |
Stefan Roese | 71665eb | 2008-03-03 17:27:02 +0100 | [diff] [blame] | 61 | _FIXUP_TABLE_ = .; |
Wolfgang Denk | ee8028b | 2010-11-21 20:55:42 +0100 | [diff] [blame] | 62 | KEEP(*(.fixup)) |
Stefan Roese | 71665eb | 2008-03-03 17:27:02 +0100 | [diff] [blame] | 63 | } |
| 64 | __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2; |
| 65 | __fixup_entries = (. - _FIXUP_TABLE_)>>2; |
| 66 | |
| 67 | .data : |
| 68 | { |
Wolfgang Denk | ee8028b | 2010-11-21 20:55:42 +0100 | [diff] [blame] | 69 | *(.data*) |
| 70 | *(.sdata*) |
Stefan Roese | 71665eb | 2008-03-03 17:27:02 +0100 | [diff] [blame] | 71 | } |
| 72 | _edata = .; |
| 73 | PROVIDE (edata = .); |
| 74 | |
| 75 | . = .; |
| 76 | __u_boot_cmd_start = .; |
| 77 | .u_boot_cmd : { *(.u_boot_cmd) } |
| 78 | __u_boot_cmd_end = .; |
| 79 | |
| 80 | |
| 81 | . = .; |
| 82 | __start___ex_table = .; |
| 83 | __ex_table : { *(__ex_table) } |
| 84 | __stop___ex_table = .; |
| 85 | |
| 86 | . = ALIGN(256); |
| 87 | __init_begin = .; |
| 88 | .text.init : { *(.text.init) } |
| 89 | .data.init : { *(.data.init) } |
| 90 | . = ALIGN(256); |
| 91 | __init_end = .; |
| 92 | |
| 93 | __bss_start = .; |
| 94 | .bss (NOLOAD) : |
| 95 | { |
Wolfgang Denk | ee8028b | 2010-11-21 20:55:42 +0100 | [diff] [blame] | 96 | *(.bss*) |
| 97 | *(.sbss*) |
Stefan Roese | 71665eb | 2008-03-03 17:27:02 +0100 | [diff] [blame] | 98 | *(COMMON) |
Selvamuthukumar | 9b827cf | 2008-10-16 22:54:03 +0530 | [diff] [blame] | 99 | . = ALIGN(4); |
Stefan Roese | 71665eb | 2008-03-03 17:27:02 +0100 | [diff] [blame] | 100 | } |
| 101 | |
| 102 | _end = . ; |
| 103 | PROVIDE (end = .); |
| 104 | } |