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author | wdenk <wdenk> | 2004-10-10 21:21:55 +0000 |
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committer | wdenk <wdenk> | 2004-10-10 21:21:55 +0000 |
commit | 03f5c55021c2d6297e66cc11bfea75f149a5d71c (patch) | |
tree | 658bdbc75b90b7a122c061fa2aca6d6eb94dfb67 /board/cds/common/cadmus.h | |
parent | cf33678e51e02143ed67850b3f13646fd51fb489 (diff) | |
download | u-boot-imx-03f5c55021c2d6297e66cc11bfea75f149a5d71c.zip u-boot-imx-03f5c55021c2d6297e66cc11bfea75f149a5d71c.tar.gz u-boot-imx-03f5c55021c2d6297e66cc11bfea75f149a5d71c.tar.bz2 |
Patches by Jon Loeliger, 24 Aug 2004:
- Add support for the MPC8541 and MPC8555 CDS boards
- Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
Diffstat (limited to 'board/cds/common/cadmus.h')
-rw-r--r-- | board/cds/common/cadmus.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/board/cds/common/cadmus.h b/board/cds/common/cadmus.h new file mode 100644 index 0000000..217ea64 --- /dev/null +++ b/board/cds/common/cadmus.h @@ -0,0 +1,54 @@ +/* + * Copyright 2004 Freescale Semiconductor. + * + * 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 + */ + +#ifndef __CADMUS_H_ +#define __CADMUS_H_ + + +/* + * CADMUS Board System Register interface. + */ + +/* + * Returns board version register. + */ +extern unsigned int get_board_version(void); + +/* + * Returns either 33000000 or 66000000 as the SYS_CLK_FREQ. + */ +extern unsigned long get_clock_freq(void); + + +/* + * Returns 1 - 4, as found in the USER CSR[6:7] bits. + */ +extern unsigned int get_pci_slot(void); + + +/* + * Returns PCI DUAL as found in CM_PCI[3]. + */ +extern unsigned int get_pci_dual(void); + + +#endif /* __CADMUS_H_ */ |