Stefan Roese | 23d8d34 | 2007-06-06 11:42:13 +0200 | [diff] [blame] | 1 | /* |
| 2 | * (C) Copyright 2007 |
| 3 | * Wolfgang Denk, DENX Software Engineering, wd@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 | 23d8d34 | 2007-06-06 11:42:13 +0200 | [diff] [blame] | 25 | SECTIONS |
| 26 | { |
| 27 | /* Read-only sections, merged into text segment: */ |
| 28 | . = + SIZEOF_HEADERS; |
Stefan Roese | 23d8d34 | 2007-06-06 11:42:13 +0200 | [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 | 99f2be6 | 2010-12-14 17:49:52 +0100 | [diff] [blame] | 34 | arch/powerpc/cpu/ppc4xx/start.o (.text*) |
Stefan Roese | 23d8d34 | 2007-06-06 11:42:13 +0200 | [diff] [blame] | 35 | |
| 36 | /* Align to next NAND block */ |
| 37 | . = ALIGN(0x4000); |
Jean-Christophe PLAGNIOL-VILLARD | 4436c1e | 2008-09-10 22:48:01 +0200 | [diff] [blame] | 38 | common/env_embedded.o (.ppcenv) |
Stefan Roese | 23d8d34 | 2007-06-06 11:42:13 +0200 | [diff] [blame] | 39 | /* Keep some space here for redundant env and potential bad env blocks */ |
| 40 | . = ALIGN(0x10000); |
| 41 | |
Stefan Roese | 99f2be6 | 2010-12-14 17:49:52 +0100 | [diff] [blame] | 42 | *(.text*) |
Stefan Roese | 23d8d34 | 2007-06-06 11:42:13 +0200 | [diff] [blame] | 43 | } |
| 44 | _etext = .; |
| 45 | PROVIDE (etext = .); |
| 46 | .rodata : |
| 47 | { |
Trent Piepho | 4438e5e | 2009-02-18 15:22:05 -0800 | [diff] [blame] | 48 | *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) |
Stefan Roese | 23d8d34 | 2007-06-06 11:42:13 +0200 | [diff] [blame] | 49 | } |
Stefan Roese | 23d8d34 | 2007-06-06 11:42:13 +0200 | [diff] [blame] | 50 | |
| 51 | /* Read-write section, merged into data segment: */ |
| 52 | . = (. + 0x00FF) & 0xFFFFFF00; |
| 53 | _erotext = .; |
| 54 | PROVIDE (erotext = .); |
| 55 | .reloc : |
| 56 | { |
Stefan Roese | 99f2be6 | 2010-12-14 17:49:52 +0100 | [diff] [blame] | 57 | KEEP(*(.got)) |
Stefan Roese | 23d8d34 | 2007-06-06 11:42:13 +0200 | [diff] [blame] | 58 | _GOT2_TABLE_ = .; |
Stefan Roese | 99f2be6 | 2010-12-14 17:49:52 +0100 | [diff] [blame] | 59 | KEEP(*(.got2)) |
Stefan Roese | 23d8d34 | 2007-06-06 11:42:13 +0200 | [diff] [blame] | 60 | _FIXUP_TABLE_ = .; |
Stefan Roese | 99f2be6 | 2010-12-14 17:49:52 +0100 | [diff] [blame] | 61 | KEEP(*(.fixup)) |
Stefan Roese | 23d8d34 | 2007-06-06 11:42:13 +0200 | [diff] [blame] | 62 | } |
| 63 | __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2; |
| 64 | __fixup_entries = (. - _FIXUP_TABLE_)>>2; |
| 65 | |
| 66 | .data : |
| 67 | { |
Stefan Roese | 99f2be6 | 2010-12-14 17:49:52 +0100 | [diff] [blame] | 68 | *(.data*) |
| 69 | *(.sdata*) |
Stefan Roese | 23d8d34 | 2007-06-06 11:42:13 +0200 | [diff] [blame] | 70 | } |
| 71 | _edata = .; |
| 72 | PROVIDE (edata = .); |
| 73 | |
| 74 | . = .; |
| 75 | __u_boot_cmd_start = .; |
| 76 | .u_boot_cmd : { *(.u_boot_cmd) } |
| 77 | __u_boot_cmd_end = .; |
| 78 | |
| 79 | |
| 80 | . = .; |
| 81 | __start___ex_table = .; |
| 82 | __ex_table : { *(__ex_table) } |
| 83 | __stop___ex_table = .; |
| 84 | |
| 85 | . = ALIGN(256); |
| 86 | __init_begin = .; |
| 87 | .text.init : { *(.text.init) } |
| 88 | .data.init : { *(.data.init) } |
| 89 | . = ALIGN(256); |
| 90 | __init_end = .; |
| 91 | |
| 92 | __bss_start = .; |
Wolfgang Denk | 828a978 | 2008-01-12 20:31:39 +0100 | [diff] [blame] | 93 | .bss (NOLOAD) : |
Stefan Roese | 23d8d34 | 2007-06-06 11:42:13 +0200 | [diff] [blame] | 94 | { |
Stefan Roese | 99f2be6 | 2010-12-14 17:49:52 +0100 | [diff] [blame] | 95 | *(.bss*) |
| 96 | *(.sbss*) |
Stefan Roese | 23d8d34 | 2007-06-06 11:42:13 +0200 | [diff] [blame] | 97 | *(COMMON) |
Selvamuthukumar | d2454ba | 2008-10-16 22:54:03 +0530 | [diff] [blame] | 98 | . = ALIGN(4); |
Stefan Roese | 23d8d34 | 2007-06-06 11:42:13 +0200 | [diff] [blame] | 99 | } |
| 100 | |
Po-Yu Chuang | cedbf4b | 2011-03-01 22:59:59 +0000 | [diff] [blame] | 101 | __bss_end__ = . ; |
Stefan Roese | 23d8d34 | 2007-06-06 11:42:13 +0200 | [diff] [blame] | 102 | PROVIDE (end = .); |
| 103 | } |