projects / mirror_ubuntu-artful-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | /* |
| 2 | * Setup pointers to hardware-dependent routines. | |
| 3 | * | |
| 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 | |
| 6 | * for more details. | |
| 7 | * | |
| fcdb27ad | 8 | * Copyright (C) 1996, 97, 98, 2000, 03, 04, 06 Ralf Baechle (ralf@linux-mips.org) |
| c066a32a | 9 | * Copyright (C) 2006 Thomas Bogendoerfer (tsbogend@alpha.franken.de) |
| 1da177e4 | 10 | */ |
| 1da177e4 | 11 | #include <linux/eisa.h> |
| 1da177e4 | 12 | #include <linux/init.h> |
| 1da177e4 LT |
13 | #include <linux/console.h> |
| 14 | #include <linux/fb.h> | |
| 894673ee | 15 | #include <linux/screen_info.h> |
| 1da177e4 | 16 | |
| 4a0312fc | 17 | #ifdef CONFIG_ARC |
| 1da177e4 LT |
18 | #include <asm/arc/types.h> |
| 19 | #include <asm/sgialib.h> | |
| 4a0312fc TB |
20 | #endif |
| 21 | ||
| 1da177e4 | 22 | #include <asm/io.h> |
| 1da177e4 LT |
23 | #include <asm/reboot.h> |
| 24 | #include <asm/sni.h> | |
| c066a32a TB |
25 | |
| 26 | unsigned int sni_brd_type; | |
| 1da177e4 LT |
27 | |
| 28 | extern void sni_machine_restart(char *command); | |
| 29 | extern void sni_machine_halt(void); | |
| 30 | extern void sni_machine_power_off(void); | |
| 31 | ||
| 1da177e4 LT |
32 | static void __init sni_display_setup(void) |
| 33 | { | |
| 4a0312fc | 34 | #if defined(CONFIG_VT) && defined(CONFIG_VGA_CONSOLE) && defined(CONFIG_ARC) |
| 1da177e4 LT |
35 | struct screen_info *si = &screen_info; |
| 36 | DISPLAY_STATUS *di; | |
| 37 | ||
| 38 | di = ArcGetDisplayStatus(1); | |
| 39 | ||
| 40 | if (di) { | |
| 41 | si->orig_x = di->CursorXPosition; | |
| 42 | si->orig_y = di->CursorYPosition; | |
| 43 | si->orig_video_cols = di->CursorMaxXPosition; | |
| 44 | si->orig_video_lines = di->CursorMaxYPosition; | |
| 45 | si->orig_video_isVGA = VIDEO_TYPE_VGAC; | |
| 46 | si->orig_video_points = 16; | |
| 47 | } | |
| 48 | #endif | |
| 1da177e4 LT |
49 | } |
| 50 | ||
| 1da177e4 | 51 | |
| 2925aba4 | 52 | void __init plat_mem_setup(void) |
| 1da177e4 | 53 | { |
| 1da177e4 | 54 | set_io_port_base(SNI_PORT_BASE); |
| c066a32a | 55 | // ioport_resource.end = sni_io_resource.end; |
| 1da177e4 LT |
56 | |
| 57 | /* | |
| 58 | * Setup (E)ISA I/O memory access stuff | |
| 59 | */ | |
| 60 | isa_slot_offset = 0xb0000000; | |
| 61 | #ifdef CONFIG_EISA | |
| 62 | EISA_bus = 1; | |
| 63 | #endif | |
| 64 | ||
| c066a32a TB |
65 | switch (sni_brd_type) { |
| 66 | case SNI_BRD_10: | |
| 67 | case SNI_BRD_10NEW: | |
| 68 | case SNI_BRD_TOWER_OASIC: | |
| 69 | case SNI_BRD_MINITOWER: | |
| 70 | sni_a20r_init(); | |
| 71 | break; | |
| 72 | ||
| 73 | case SNI_BRD_PCI_TOWER: | |
| 74 | case SNI_BRD_PCI_TOWER_CPLUS: | |
| 75 | sni_pcit_init(); | |
| 76 | break; | |
| 77 | ||
| 78 | case SNI_BRD_RM200: | |
| 79 | sni_rm200_init(); | |
| 80 | break; | |
| 81 | ||
| 82 | case SNI_BRD_PCI_MTOWER: | |
| 83 | case SNI_BRD_PCI_DESKTOP: | |
| 84 | case SNI_BRD_PCI_MTOWER_CPLUS: | |
| 85 | sni_pcimt_init(); | |
| 86 | break; | |
| 87 | } | |
| 1da177e4 LT |
88 | |
| 89 | _machine_restart = sni_machine_restart; | |
| 90 | _machine_halt = sni_machine_halt; | |
| fcdb27ad | 91 | pm_power_off = sni_machine_power_off; |
| 1da177e4 LT |
92 | |
| 93 | sni_display_setup(); | |
| 1da177e4 | 94 | } |