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author | wdenk <wdenk> | 2002-11-18 00:14:45 (GMT) |
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committer | wdenk <wdenk> | 2002-11-18 00:14:45 (GMT) |
commit | 2262cfeef91458b01a1bfe3812ccbbfdf8b82807 (patch) | |
tree | 3657d48c8ce9089fc96682848859d035a1e8f115 /cpu/i386/reset.S | |
parent | 1d0350ed0b1b0f63e3fb5db6b19397b84a2ea1c7 (diff) | |
download | u-boot-2262cfeef91458b01a1bfe3812ccbbfdf8b82807.tar.xz |
* Patch by Daniel Engström, 13 Nov 2002:
Add support for i386 architecture and AMD SC520 board
* Patch by Pierre Aubert, 12 Nov 2002:
Add support for DOS filesystem and booting from DOS floppy disk
Diffstat (limited to 'cpu/i386/reset.S')
-rw-r--r-- | cpu/i386/reset.S | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/cpu/i386/reset.S b/cpu/i386/reset.S new file mode 100644 index 0000000..57e32a8 --- /dev/null +++ b/cpu/i386/reset.S @@ -0,0 +1,38 @@ +/* + * U-boot - i386 Startup Code + * + * Copyright (c) 2002 Omicron Ceti AB, Daniel Engström <denaiel@omicron.se> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +/* Reset vector, jumps to start16.S */ + +.extern start16 + +.section .reset, "ax" +.code16 +reset_vector: + cli + cld + jmp start16 + + .org 0xf + nop + |