diff options
Diffstat (limited to 'arch/sh/boards/se/7751/setup.c')
-rw-r--r-- | arch/sh/boards/se/7751/setup.c | 103 |
1 files changed, 38 insertions, 65 deletions
diff --git a/arch/sh/boards/se/7751/setup.c b/arch/sh/boards/se/7751/setup.c index 8b693105893c..73e826310ba8 100644 --- a/arch/sh/boards/se/7751/setup.c +++ b/arch/sh/boards/se/7751/setup.c | |||
@@ -15,72 +15,11 @@ | |||
15 | #include <asm/io.h> | 15 | #include <asm/io.h> |
16 | #include <asm/se7751.h> | 16 | #include <asm/se7751.h> |
17 | 17 | ||
18 | #ifdef CONFIG_SH_KGDB | 18 | void heartbeat_7751se(void); |
19 | #include <asm/kgdb.h> | 19 | void init_7751se_IRQ(void); |
20 | #endif | ||
21 | |||
22 | /* | ||
23 | * Configure the Super I/O chip | ||
24 | */ | ||
25 | #if 0 | ||
26 | /* Leftover code from regular Solution Engine, for reference. */ | ||
27 | /* The SH7751 Solution Engine has a different SuperIO. */ | ||
28 | static void __init smsc_config(int index, int data) | ||
29 | { | ||
30 | outb_p(index, INDEX_PORT); | ||
31 | outb_p(data, DATA_PORT); | ||
32 | } | ||
33 | |||
34 | static void __init init_smsc(void) | ||
35 | { | ||
36 | outb_p(CONFIG_ENTER, CONFIG_PORT); | ||
37 | outb_p(CONFIG_ENTER, CONFIG_PORT); | ||
38 | |||
39 | /* FDC */ | ||
40 | smsc_config(CURRENT_LDN_INDEX, LDN_FDC); | ||
41 | smsc_config(ACTIVATE_INDEX, 0x01); | ||
42 | smsc_config(IRQ_SELECT_INDEX, 6); /* IRQ6 */ | ||
43 | |||
44 | /* IDE1 */ | ||
45 | smsc_config(CURRENT_LDN_INDEX, LDN_IDE1); | ||
46 | smsc_config(ACTIVATE_INDEX, 0x01); | ||
47 | smsc_config(IRQ_SELECT_INDEX, 14); /* IRQ14 */ | ||
48 | |||
49 | /* AUXIO (GPIO): to use IDE1 */ | ||
50 | smsc_config(CURRENT_LDN_INDEX, LDN_AUXIO); | ||
51 | smsc_config(GPIO46_INDEX, 0x00); /* nIOROP */ | ||
52 | smsc_config(GPIO47_INDEX, 0x00); /* nIOWOP */ | ||
53 | |||
54 | /* COM1 */ | ||
55 | smsc_config(CURRENT_LDN_INDEX, LDN_COM1); | ||
56 | smsc_config(ACTIVATE_INDEX, 0x01); | ||
57 | smsc_config(IO_BASE_HI_INDEX, 0x03); | ||
58 | smsc_config(IO_BASE_LO_INDEX, 0xf8); | ||
59 | smsc_config(IRQ_SELECT_INDEX, 4); /* IRQ4 */ | ||
60 | |||
61 | /* COM2 */ | ||
62 | smsc_config(CURRENT_LDN_INDEX, LDN_COM2); | ||
63 | smsc_config(ACTIVATE_INDEX, 0x01); | ||
64 | smsc_config(IO_BASE_HI_INDEX, 0x02); | ||
65 | smsc_config(IO_BASE_LO_INDEX, 0xf8); | ||
66 | smsc_config(IRQ_SELECT_INDEX, 3); /* IRQ3 */ | ||
67 | |||
68 | /* RTC */ | ||
69 | smsc_config(CURRENT_LDN_INDEX, LDN_RTC); | ||
70 | smsc_config(ACTIVATE_INDEX, 0x01); | ||
71 | smsc_config(IRQ_SELECT_INDEX, 8); /* IRQ8 */ | ||
72 | |||
73 | /* XXX: PARPORT, KBD, and MOUSE will come here... */ | ||
74 | outb_p(CONFIG_EXIT, CONFIG_PORT); | ||
75 | } | ||
76 | #endif | ||
77 | |||
78 | const char *get_system_type(void) | ||
79 | { | ||
80 | return "7751 SolutionEngine"; | ||
81 | } | ||
82 | 20 | ||
83 | #ifdef CONFIG_SH_KGDB | 21 | #ifdef CONFIG_SH_KGDB |
22 | #include <asm/kgdb.h> | ||
84 | static int kgdb_uart_setup(void); | 23 | static int kgdb_uart_setup(void); |
85 | static struct kgdb_sermap kgdb_uart_sermap = | 24 | static struct kgdb_sermap kgdb_uart_sermap = |
86 | { "ttyS", 0, kgdb_uart_setup, NULL }; | 25 | { "ttyS", 0, kgdb_uart_setup, NULL }; |
@@ -89,7 +28,7 @@ static struct kgdb_sermap kgdb_uart_sermap = | |||
89 | /* | 28 | /* |
90 | * Initialize the board | 29 | * Initialize the board |
91 | */ | 30 | */ |
92 | void __init platform_setup(void) | 31 | static void __init sh7751se_setup(char **cmdline_p) |
93 | { | 32 | { |
94 | /* Call init_smsc() replacement to set up SuperIO. */ | 33 | /* Call init_smsc() replacement to set up SuperIO. */ |
95 | /* XXX: RTC setting comes here */ | 34 | /* XXX: RTC setting comes here */ |
@@ -223,3 +162,37 @@ static int kgdb_uart_setup(void) | |||
223 | return 0; | 162 | return 0; |
224 | } | 163 | } |
225 | #endif /* CONFIG_SH_KGDB */ | 164 | #endif /* CONFIG_SH_KGDB */ |
165 | |||
166 | |||
167 | /* | ||
168 | * The Machine Vector | ||
169 | */ | ||
170 | |||
171 | struct sh_machine_vector mv_7751se __initmv = { | ||
172 | .mv_name = "7751 SolutionEngine", | ||
173 | .mv_setup = sh7751se_setup, | ||
174 | .mv_nr_irqs = 72, | ||
175 | |||
176 | .mv_inb = sh7751se_inb, | ||
177 | .mv_inw = sh7751se_inw, | ||
178 | .mv_inl = sh7751se_inl, | ||
179 | .mv_outb = sh7751se_outb, | ||
180 | .mv_outw = sh7751se_outw, | ||
181 | .mv_outl = sh7751se_outl, | ||
182 | |||
183 | .mv_inb_p = sh7751se_inb_p, | ||
184 | .mv_inw_p = sh7751se_inw, | ||
185 | .mv_inl_p = sh7751se_inl, | ||
186 | .mv_outb_p = sh7751se_outb_p, | ||
187 | .mv_outw_p = sh7751se_outw, | ||
188 | .mv_outl_p = sh7751se_outl, | ||
189 | |||
190 | .mv_insl = sh7751se_insl, | ||
191 | .mv_outsl = sh7751se_outsl, | ||
192 | |||
193 | .mv_init_irq = init_7751se_IRQ, | ||
194 | #ifdef CONFIG_HEARTBEAT | ||
195 | .mv_heartbeat = heartbeat_7751se, | ||
196 | #endif | ||
197 | }; | ||
198 | ALIAS_MV(7751se) | ||