2 * Alchemy Semi Pb1100 Referrence Board
4 * Copyright 2001, 2008 MontaVista Software Inc.
5 * Author: MontaVista Software, Inc. <source@mvista.com>
7 * ########################################################################
9 * This program is free software; you can distribute it and/or modify it
10 * under the terms of the GNU General Public License (Version 2) as
11 * published by the Free Software Foundation.
13 * This program is distributed in the hope it will be useful, but WITHOUT
14 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
15 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
18 * You should have received a copy of the GNU General Public License along
19 * with this program; if not, write to the Free Software Foundation, Inc.,
20 * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
22 * ########################################################################
26 #ifndef __ASM_PB1100_H
27 #define __ASM_PB1100_H
29 #define PB1100_IDENT 0xAE000000
30 #define BOARD_STATUS_REG 0xAE000004
31 # define PB1100_ROM_SEL (1 << 15)
32 # define PB1100_ROM_SIZ (1 << 14)
33 # define PB1100_SWAP_BOOT (1 << 13)
34 # define PB1100_FLASH_WP (1 << 12)
35 # define PB1100_ROM_H_STS (1 << 11)
36 # define PB1100_ROM_L_STS (1 << 10)
37 # define PB1100_FLASH_H_STS (1 << 9)
38 # define PB1100_FLASH_L_STS (1 << 8)
39 # define PB1100_SRAM_SIZ (1 << 7)
40 # define PB1100_TSC_BUSY (1 << 6)
41 # define PB1100_PCMCIA_VS_MASK (3 << 4)
42 # define PB1100_RS232_CD (1 << 3)
43 # define PB1100_RS232_CTS (1 << 2)
44 # define PB1100_RS232_DSR (1 << 1)
45 # define PB1100_RS232_RI (1 << 0)
47 #define PB1100_IRDA_RS232 0xAE00000C
48 # define PB1100_IRDA_FULL (0 << 14) /* full power */
49 # define PB1100_IRDA_SHUTDOWN (1 << 14)
50 # define PB1100_IRDA_TT (2 << 14) /* 2/3 power */
51 # define PB1100_IRDA_OT (3 << 14) /* 1/3 power */
52 # define PB1100_IRDA_FIR (1 << 13)
54 #define PCMCIA_BOARD_REG 0xAE000010
55 # define PB1100_SD_WP1_RO (1 << 15) /* read only */
56 # define PB1100_SD_WP0_RO (1 << 14) /* read only */
57 # define PB1100_SD_PWR1 (1 << 11) /* applies power to SD1 */
58 # define PB1100_SD_PWR0 (1 << 10) /* applies power to SD0 */
59 # define PB1100_SEL_SD_CONN1 (1 << 9)
60 # define PB1100_SEL_SD_CONN0 (1 << 8)
61 # define PC_DEASSERT_RST (1 << 7)
62 # define PC_DRV_EN (1 << 4)
64 #define PB1100_G_CONTROL 0xAE000014 /* graphics control */
66 #define PB1100_RST_VDDI 0xAE00001C
67 # define PB1100_SOFT_RESET (1 << 15) /* clear to reset the board */
68 # define PB1100_VDDI_MASK 0x1F
70 #define PB1100_LEDS 0xAE000018
73 * 11:8 is 4 discreet LEDs. Clearing a bit illuminates the LED.
74 * 7:0 is the LED Display's decimal points.
76 #define PB1100_HEX_LED 0xAE000018
78 /* PCMCIA Pb1100 specific defines */
79 #define PCMCIA_MAX_SOCK 0
80 #define PCMCIA_NUM_SOCKS (PCMCIA_MAX_SOCK + 1)
83 #define SET_VCC_VPP(VCC, VPP) (((VCC) << 2) | ((VPP) << 0))
85 #endif /* __ASM_PB1100_H */