2 * Lowlevel hardware stuff for the MIPS based Cobalt microservers.
4 * This file is subject to the terms and conditions of the GNU General Public
5 * License. See the file "COPYING" in the main directory of this archive
8 * Copyright (C) 1997 Cobalt Microserver
9 * Copyright (C) 1997, 2003 Ralf Baechle
10 * Copyright (C) 2001, 2002, 2003 Liam Davies (ldavies@agile.tv)
12 #ifndef __ASM_COBALT_H
13 #define __ASM_COBALT_H
16 * The Cobalt board ID information.
18 extern int cobalt_board_id;
20 #define COBALT_BRD_ID_QUBE1 0x3
21 #define COBALT_BRD_ID_RAQ1 0x4
22 #define COBALT_BRD_ID_QUBE2 0x5
23 #define COBALT_BRD_ID_RAQ2 0x6
25 #define COBALT_LED_PORT (*(volatile unsigned char *) CKSEG1ADDR(0x1c000000))
26 # define COBALT_LED_BAR_LEFT (1 << 0) /* Qube */
27 # define COBALT_LED_BAR_RIGHT (1 << 1) /* Qube */
28 # define COBALT_LED_WEB (1 << 2) /* RaQ */
29 # define COBALT_LED_POWER_OFF (1 << 3) /* RaQ */
30 # define COBALT_LED_RESET 0x0f
32 #define COBALT_KEY_PORT ((~*(volatile unsigned int *) CKSEG1ADDR(0x1d000000) >> 24) & COBALT_KEY_MASK)
33 # define COBALT_KEY_CLEAR (1 << 1)
34 # define COBALT_KEY_LEFT (1 << 2)
35 # define COBALT_KEY_UP (1 << 3)
36 # define COBALT_KEY_DOWN (1 << 4)
37 # define COBALT_KEY_RIGHT (1 << 5)
38 # define COBALT_KEY_ENTER (1 << 6)
39 # define COBALT_KEY_SELECT (1 << 7)
40 # define COBALT_KEY_MASK 0xfe
42 #endif /* __ASM_COBALT_H */