Mingkai Hu | 59fd9e2 | 2009-09-22 14:53:10 +0800 | [diff] [blame] | 1 | /* |
| 2 | * (C) Copyright 2006 |
| 3 | * Wolfgang Denk, DENX Software Engineering, wd@denx.de |
| 4 | * |
| 5 | * Copyright 2009 Freescale Semiconductor, Inc. |
| 6 | * |
| 7 | * See file CREDITS for list of people who contributed to this |
| 8 | * project. |
| 9 | * |
| 10 | * This program is free software; you can redistribute it and/or |
| 11 | * modify it under the terms of the GNU General Public License as |
| 12 | * published by the Free Software Foundation; either version 2 of |
| 13 | * the License, or (at your option) any later version. |
| 14 | * |
| 15 | * This program is distributed in the hope that it will be useful, |
| 16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 18 | * GNU General Public License for more details. |
| 19 | * |
| 20 | * You should have received a copy of the GNU General Public License |
| 21 | * along with this program; if not, write to the Free Software |
| 22 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| 23 | * MA 02111-1307 USA |
| 24 | */ |
| 25 | |
Dipen Dudhat | 9eae083 | 2011-03-22 09:27:39 +0530 | [diff] [blame] | 26 | #include "config.h" /* CONFIG_BOARDDIR */ |
| 27 | |
Mingkai Hu | 59fd9e2 | 2009-09-22 14:53:10 +0800 | [diff] [blame] | 28 | OUTPUT_ARCH(powerpc) |
| 29 | SECTIONS |
| 30 | { |
| 31 | . = 0xfff00000; |
| 32 | .text : { |
Haiying Wang | 9ac755b | 2010-11-10 14:32:36 -0500 | [diff] [blame] | 33 | *(.text*) |
Stefan Roese | 88fbf93 | 2010-04-15 16:07:28 +0200 | [diff] [blame] | 34 | } |
Mingkai Hu | 59fd9e2 | 2009-09-22 14:53:10 +0800 | [diff] [blame] | 35 | _etext = .; |
| 36 | |
| 37 | .reloc : { |
| 38 | _GOT2_TABLE_ = .; |
Haiying Wang | 9ac755b | 2010-11-10 14:32:36 -0500 | [diff] [blame] | 39 | KEEP(*(.got2)) |
Mingkai Hu | 59fd9e2 | 2009-09-22 14:53:10 +0800 | [diff] [blame] | 40 | _FIXUP_TABLE_ = .; |
Haiying Wang | 9ac755b | 2010-11-10 14:32:36 -0500 | [diff] [blame] | 41 | KEEP(*(.fixup)) |
Mingkai Hu | 59fd9e2 | 2009-09-22 14:53:10 +0800 | [diff] [blame] | 42 | } |
| 43 | __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >> 2; |
| 44 | __fixup_entries = (. - _FIXUP_TABLE_) >> 2; |
| 45 | |
| 46 | . = ALIGN(8); |
| 47 | .data : { |
| 48 | *(.rodata*) |
| 49 | *(.data*) |
| 50 | *(.sdata*) |
| 51 | } |
| 52 | _edata = .; |
| 53 | |
| 54 | . = ALIGN(8); |
| 55 | __init_begin = .; |
| 56 | __init_end = .; |
Dipen Dudhat | 9eae083 | 2011-03-22 09:27:39 +0530 | [diff] [blame] | 57 | #if defined(CONFIG_FSL_IFC) /* Restrict bootpg at 4K boundry for IFC */ |
| 58 | .bootpg ADDR(.text) + 0x1000 : |
| 59 | { |
| 60 | start.o (.bootpg) |
| 61 | } |
| 62 | #define RESET_VECTOR_OFFSET 0x1ffc /* IFC has 8K sram */ |
| 63 | #elif defined(CONFIG_FSL_ELBC) |
| 64 | #define RESET_VECTOR_OFFSET 0xffc /* LBC has 4k sram */ |
| 65 | #else |
| 66 | #error unknown NAND controller |
| 67 | #endif |
| 68 | .resetvec ADDR(.text) + RESET_VECTOR_OFFSET : { |
Haiying Wang | 9ac755b | 2010-11-10 14:32:36 -0500 | [diff] [blame] | 69 | KEEP(*(.resetvec)) |
Mingkai Hu | 59fd9e2 | 2009-09-22 14:53:10 +0800 | [diff] [blame] | 70 | } = 0xffff |
| 71 | |
| 72 | __bss_start = .; |
| 73 | .bss : { |
Haiying Wang | 9ac755b | 2010-11-10 14:32:36 -0500 | [diff] [blame] | 74 | *(.sbss*) |
| 75 | *(.bss*) |
Mingkai Hu | 59fd9e2 | 2009-09-22 14:53:10 +0800 | [diff] [blame] | 76 | } |
Po-Yu Chuang | cedbf4b | 2011-03-01 22:59:59 +0000 | [diff] [blame] | 77 | __bss_end__ = .; |
Mingkai Hu | 59fd9e2 | 2009-09-22 14:53:10 +0800 | [diff] [blame] | 78 | } |
Dipen Dudhat | 9eae083 | 2011-03-22 09:27:39 +0530 | [diff] [blame] | 79 | ASSERT(__init_end <= (0xfff00000 + RESET_VECTOR_OFFSET), "NAND bootstrap too big"); |