diff options
| author | Prafulla Wadaskar <prafulla@marvell.com> | 2009-07-16 20:58:00 +0530 |
|---|---|---|
| committer | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2009-07-18 18:46:09 +0200 |
| commit | 55dd4ba5413b14e8ee24058c89ac5c05376c331c (patch) | |
| tree | 63fc23512e1d2057dccf8d4e407a84b66540d8c4 /board/Marvell/sheevaplug/sheevaplug.h | |
| parent | 462b1038738dd86f8dd70595f250ce792e90d244 (diff) | |
| download | blackbird-obmc-uboot-55dd4ba5413b14e8ee24058c89ac5c05376c331c.tar.gz blackbird-obmc-uboot-55dd4ba5413b14e8ee24058c89ac5c05376c331c.zip | |
Marvell Sheevaplug Board support
Reference:
http://plugcomputer.org/
http://openplug.org/plugwiki/index.php/Das_U-boot_plug_support
This patch is tested for-
1. Boot from DRAM/NAND flash
2. File transfer using tftp
3. NAND flash read/write/erase
4. Linux kernel and RFS Boot from NAND
5. Enabled USB PHY init for kernel need
6. Boot from USB supported
Note: to boot Kirkwood kernel with USB support,
you should add "usb start" in the boot sequence
Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
Diffstat (limited to 'board/Marvell/sheevaplug/sheevaplug.h')
| -rw-r--r-- | board/Marvell/sheevaplug/sheevaplug.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/board/Marvell/sheevaplug/sheevaplug.h b/board/Marvell/sheevaplug/sheevaplug.h new file mode 100644 index 0000000000..3ed5b7f554 --- /dev/null +++ b/board/Marvell/sheevaplug/sheevaplug.h @@ -0,0 +1,41 @@ +/* + * (C) Copyright 2009 + * Marvell Semiconductor <www.marvell.com> + * Written-by: Prafulla Wadaskar <prafulla@marvell.com> + * + * 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., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301 USA + */ + +#ifndef __SHEEVAPLUG_H +#define __SHEEVAPLUG_H + +#define SHEEVAPLUG_OE_LOW (~(0)) +#define SHEEVAPLUG_OE_HIGH (~(0)) +#define SHEEVAPLUG_OE_VAL_LOW (1 << 29) /* USB_PWEN low */ +#define SHEEVAPLUG_OE_VAL_HIGH (1 << 17) /* LED pin high */ + +/* PHY related */ +#define MV88E1116_LED_FCTRL_REG 10 +#define MV88E1116_CPRSP_CR3_REG 21 +#define MV88E1116_MAC_CTRL_REG 21 +#define MV88E1116_PGADR_REG 22 +#define MV88E1116_RGMII_TXTM_CTRL (1 << 4) +#define MV88E1116_RGMII_RXTM_CTRL (1 << 5) + +#endif /* __SHEEVAPLUG_H */ |
