| /* |
| * Alchemy Semi Pb1000 Referrence Board |
| * |
| * Copyright 2001, 2008 MontaVista Software Inc. |
| * Author: MontaVista Software, Inc. <source@mvista.com> |
| * |
| * ######################################################################## |
| * |
| * This program is free software; you can distribute it and/or modify it |
| * under the terms of the GNU General Public License (Version 2) as |
| * published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope 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 __ASM_PB1000_H |
| #define __ASM_PB1000_H |
| |
| /* PCMCIA PB1000 specific defines */ |
| #define PCMCIA_MAX_SOCK 1 |
| #define PCMCIA_NUM_SOCKS (PCMCIA_MAX_SOCK + 1) |
| |
| #define PB1000_PCR 0xBE000000 |
| # define PCR_SLOT_0_VPP0 (1 << 0) |
| # define PCR_SLOT_0_VPP1 (1 << 1) |
| # define PCR_SLOT_0_VCC0 (1 << 2) |
| # define PCR_SLOT_0_VCC1 (1 << 3) |
| # define PCR_SLOT_0_RST (1 << 4) |
| # define PCR_SLOT_1_VPP0 (1 << 8) |
| # define PCR_SLOT_1_VPP1 (1 << 9) |
| # define PCR_SLOT_1_VCC0 (1 << 10) |
| # define PCR_SLOT_1_VCC1 (1 << 11) |
| # define PCR_SLOT_1_RST (1 << 12) |
| |
| #define PB1000_MDR 0xBE000004 |
| # define MDR_PI (1 << 5) /* PCMCIA int latch */ |
| # define MDR_EPI (1 << 14) /* enable PCMCIA int */ |
| # define MDR_CPI (1 << 15) /* clear PCMCIA int */ |
| |
| #define PB1000_ACR1 0xBE000008 |
| # define ACR1_SLOT_0_CD1 (1 << 0) /* card detect 1 */ |
| # define ACR1_SLOT_0_CD2 (1 << 1) /* card detect 2 */ |
| # define ACR1_SLOT_0_READY (1 << 2) /* ready */ |
| # define ACR1_SLOT_0_STATUS (1 << 3) /* status change */ |
| # define ACR1_SLOT_0_VS1 (1 << 4) /* voltage sense 1 */ |
| # define ACR1_SLOT_0_VS2 (1 << 5) /* voltage sense 2 */ |
| # define ACR1_SLOT_0_INPACK (1 << 6) /* inpack pin status */ |
| # define ACR1_SLOT_1_CD1 (1 << 8) /* card detect 1 */ |
| # define ACR1_SLOT_1_CD2 (1 << 9) /* card detect 2 */ |
| # define ACR1_SLOT_1_READY (1 << 10) /* ready */ |
| # define ACR1_SLOT_1_STATUS (1 << 11) /* status change */ |
| # define ACR1_SLOT_1_VS1 (1 << 12) /* voltage sense 1 */ |
| # define ACR1_SLOT_1_VS2 (1 << 13) /* voltage sense 2 */ |
| # define ACR1_SLOT_1_INPACK (1 << 14) /* inpack pin status */ |
| |
| #define CPLD_AUX0 0xBE00000C |
| #define CPLD_AUX1 0xBE000010 |
| #define CPLD_AUX2 0xBE000014 |
| |
| /* Voltage levels */ |
| |
| /* VPPEN1 - VPPEN0 */ |
| #define VPP_GND ((0 << 1) | (0 << 0)) |
| #define VPP_5V ((1 << 1) | (0 << 0)) |
| #define VPP_3V ((0 << 1) | (1 << 0)) |
| #define VPP_12V ((0 << 1) | (1 << 0)) |
| #define VPP_HIZ ((1 << 1) | (1 << 0)) |
| |
| /* VCCEN1 - VCCEN0 */ |
| #define VCC_3V ((0 << 1) | (1 << 0)) |
| #define VCC_5V ((1 << 1) | (0 << 0)) |
| #define VCC_HIZ ((0 << 1) | (0 << 0)) |
| |
| /* VPP/VCC */ |
| #define SET_VCC_VPP(VCC, VPP, SLOT) \ |
| ((((VCC) << 2) | ((VPP) << 0)) << ((SLOT) * 8)) |
| #endif /* __ASM_PB1000_H */ |
