source: trunk/hal/tsar_mips32/core/hal_drivers.c @ 257

Last change on this file since 257 was 257, checked in by max@…, 5 years ago

Hide soclib_mmc.

File size: 3.2 KB
Line 
1/*
2 * hal_drivers.c - Driver initializers for TSAR
3 *
4 * Copyright (c) 2017 Maxime Villard
5 *
6 * This file is part of ALMOS-MKH.
7 *
8 * ALMOS-MKH is free software; you can redistribute it and/or modify it
9 * under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; version 2.0 of the License.
11 *
12 * ALMOS-MKH is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
15 * General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with ALMOS-MKH; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
20 */
21
22#include <hal_types.h>
23#include <chdev.h>
24#include <hal_drivers.h>
25#include <printk.h>
26
27#include <soclib_tty.h>
28#include <soclib_pic.h>
29#include <soclib_bdv.h>
30#include <soclib_hba.h>
31
32///////////////////////////////////////////////////////////////////////////////
33//    TXT
34///////////////////////////////////////////////////////////////////////////////
35
36//////////////////////////////////////////
37void hal_drivers_txt_init( chdev_t  * txt,
38                           uint32_t   impl )
39{
40        if( impl == IMPL_TXT_TTY )
41        {
42                soclib_tty_init( txt );
43        }
44        else
45        {
46                assert( false , __FUNCTION__ , "undefined TXT device implementation" );
47        }
48}
49
50///////////////////////////////////////////////////////////////////////////////
51//    PIC
52///////////////////////////////////////////////////////////////////////////////
53
54//////////////////////////////////////////
55void hal_drivers_pic_init( chdev_t  * pic,
56                           uint32_t   impl )
57{
58    if( impl != IMPL_PIC_SCL )
59    {
60        assert( false , __FUNCTION__ , "undefined PIC device implementation" );
61    }
62
63        soclib_pic_init( pic );
64
65        /* update the PIC chdev extension */
66        pic->ext.pic.enable_timer = &soclib_pic_enable_timer;
67        pic->ext.pic.enable_irq   = &soclib_pic_enable_irq;
68        pic->ext.pic.disable_irq  = &soclib_pic_disable_irq;
69        pic->ext.pic.bind_irq     = &soclib_pic_bind_irq;
70        pic->ext.pic.send_ipi     = &soclib_pic_send_ipi;
71        pic->ext.pic.extend_init  = &soclib_pic_extend_init;
72}
73
74///////////////////////////////////////////////////////////////////////////////
75//    IOC
76///////////////////////////////////////////////////////////////////////////////
77
78//////////////////////////////////////////
79void hal_drivers_ioc_init( chdev_t  * ioc,
80                           uint32_t   impl )
81{
82        if (impl == IMPL_IOC_BDV) 
83    {
84                soclib_bdv_init( ioc );
85        } 
86    else if (impl == IMPL_IOC_HBA)
87    {
88                soclib_hba_init( ioc );
89        }
90    else 
91    {
92                assert( false , __FUNCTION__ , "undefined IOC device implementation" );
93        }
94}
95
96///////////////////////////////////////////////////////////////////////////////
97//    MMC
98///////////////////////////////////////////////////////////////////////////////
99
100//////////////////////////////////////////
101void hal_drivers_mmc_init( chdev_t  * mmc,
102                           uint32_t   impl )
103{
104    if( impl == IMPL_MMC_TSR )
105    {
106        soclib_mmc_init( mmc );
107    }
108    else
109    {
110        assert( false , __FUNCTION__ , "undefined MMC device implementation" );
111    }
112}
113
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