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sconfig: Add a new generic device type

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Add support for a basic generic device in the devicetree to bind to a
device that does not have a specific bus, but may need to be described
in tables for the operating system.  For instance some chips may have
various GPIO connections that need described but do not fall under any
other device.

In order to support this export the basic 'scan_static_bus()' that can
be used in a device_operations->scan_bus() method to scan for the generic
devices.

It has been possible to get a semi-generic device by using a fake PNP
device, but that isn't really appropriate for many devices.

Also Re-generate the shipped files for sconfig.  Use flex 2.6.0 to avoid
everything being rewritten.  Clean up the local paths that leak into the
generated configs.

Change-Id: If45a5b18825bdb2cf1e4ba4297ee426cbd1678e3
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/14789
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Leroy P Leahy <leroy.p.leahy@intel.com>
This commit is contained in:
Duncan Laurie
2016-05-07 20:01:34 -07:00
committed by Duncan Laurie
parent b7ce5fe311
commit 4650f5baff
10 changed files with 166 additions and 118 deletions
Download Patch File Download Diff File Expand all files Collapse all files

216
util/sconfig/lex.yy.c_shipped
View File

@@ -373,8 +373,8 @@ static void yy_fatal_error (yyconst char msg[] );
*yy_cp = '\0'; \
(yy_c_buf_p) = yy_cp;
#define YY_NUM_RULES 31
#define YY_END_OF_BUFFER 32
#define YY_NUM_RULES 33
#define YY_END_OF_BUFFER 34
/* This struct is not used in this scanner,
but its presence is necessary. */
struct yy_trans_info
@@ -382,21 +382,22 @@ struct yy_trans_info
flex_int32_t yy_verify;
flex_int32_t yy_nxt;
};
static yyconst flex_int16_t yy_accept[116] =
static yyconst flex_int16_t yy_accept[130] =
{ 0,
0, 0, 32, 30, 1, 3, 30, 30, 30, 26,
26, 24, 27, 30, 27, 27, 27, 30, 30, 30,
30, 30, 30, 30, 1, 3, 30, 0, 30, 0,
2, 26, 27, 30, 30, 30, 30, 27, 30, 30,
30, 30, 30, 19, 30, 30, 30, 7, 30, 30,
30, 30, 29, 29, 25, 30, 30, 15, 30, 30,
18, 23, 12, 30, 30, 17, 30, 8, 9, 11,
30, 30, 28, 4, 30, 30, 30, 30, 30, 30,
30, 30, 30, 30, 30, 30, 30, 13, 30, 30,
30, 5, 16, 30, 10, 30, 30, 30, 21, 30,
0, 0, 34, 32, 1, 3, 32, 32, 32, 27,
27, 25, 28, 32, 28, 28, 28, 32, 32, 32,
32, 32, 32, 32, 32, 1, 3, 32, 0, 32,
32, 0, 2, 27, 28, 32, 32, 32, 32, 28,
32, 32, 32, 32, 32, 32, 20, 32, 32, 32,
7, 32, 32, 32, 32, 31, 31, 32, 0, 26,
32, 32, 15, 32, 32, 19, 24, 32, 12, 32,
32, 18, 32, 8, 9, 11, 32, 32, 32, 0,
29, 4, 32, 32, 32, 32, 32, 32, 32, 32,
32, 30, 30, 32, 32, 32, 32, 32, 32, 13,
30, 30, 30, 30, 6, 30, 30, 30, 30, 30,
20, 30, 14, 22, 0
32, 32, 32, 5, 16, 32, 32, 10, 32, 32,
32, 17, 22, 32, 32, 32, 32, 32, 6, 32,
32, 32, 32, 32, 21, 32, 14, 23, 0
} ;
static yyconst YY_CHAR yy_ec[256] =
@@ -439,94 +440,102 @@ static yyconst YY_CHAR yy_meta[39] =
1, 1, 1, 1, 1, 1, 1, 1
} ;
static yyconst flex_uint16_t yy_base[121] =
static yyconst flex_uint16_t yy_base[137] =
{ 0,
0, 0, 181, 0, 178, 182, 176, 37, 41, 38,
141, 0, 44, 163, 54, 78, 60, 45, 159, 42,
47, 154, 139, 0, 171, 182, 77, 167, 69, 168,
182, 0, 82, 104, 155, 144, 133, 93, 140, 135,
145, 145, 139, 145, 130, 130, 137, 0, 133, 127,
133, 137, 0, 182, 0, 143, 123, 136, 126, 133,
0, 0, 0, 128, 118, 0, 122, 0, 0, 0,
121, 112, 0, 0, 125, 124, 117, 109, 115, 120,
105, 90, 101, 99, 91, 93, 98, 0, 80, 76,
73, 0, 0, 72, 89, 83, 69, 65, 0, 72,
0, 0, 200, 0, 197, 201, 195, 37, 41, 38,
160, 0, 44, 182, 54, 78, 60, 174, 45, 177,
42, 47, 172, 157, 0, 189, 201, 77, 185, 87,
69, 186, 201, 0, 86, 104, 173, 162, 151, 93,
158, 153, 163, 154, 162, 156, 162, 147, 147, 154,
0, 150, 144, 150, 154, 0, 201, 101, 166, 0,
159, 139, 152, 142, 149, 0, 0, 144, 0, 143,
133, 0, 137, 0, 0, 0, 136, 127, 154, 153,
0, 0, 138, 137, 130, 122, 121, 127, 132, 117,
111, 0, 201, 122, 126, 118, 120, 119, 124, 0,
64, 74, 60, 61, 0, 65, 62, 50, 51, 33,
0, 28, 0, 0, 182, 40, 129, 131, 133, 135
108, 95, 92, 0, 0, 101, 85, 102, 96, 80,
76, 0, 0, 83, 73, 77, 63, 64, 0, 64,
62, 50, 51, 33, 0, 28, 0, 0, 201, 40,
129, 131, 133, 135, 137, 139
} ;
static yyconst flex_int16_t yy_def[121] =
static yyconst flex_int16_t yy_def[137] =
{ 0,
115, 1, 115, 116, 115, 115, 116, 117, 118, 116,
10, 116, 10, 116, 10, 10, 10, 116, 116, 116,
116, 116, 116, 116, 115, 115, 117, 119, 118, 120,
115, 10, 10, 10, 116, 116, 116, 10, 116, 116,
116, 116, 116, 116, 116, 116, 116, 116, 116, 116,
116, 116, 116, 115, 34, 116, 116, 116, 116, 116,
116, 116, 116, 116, 116, 116, 116, 116, 116, 116,
116, 116, 116, 116, 116, 116, 116, 116, 116, 116,
116, 116, 116, 116, 116, 116, 116, 116, 116, 116,
116, 116, 116, 116, 116, 116, 116, 116, 116, 116,
129, 1, 129, 130, 129, 129, 130, 131, 132, 130,
10, 130, 10, 130, 10, 10, 10, 130, 130, 130,
130, 130, 130, 130, 130, 129, 129, 131, 133, 134,
132, 135, 129, 10, 10, 10, 130, 130, 130, 10,
130, 130, 130, 130, 130, 130, 130, 130, 130, 130,
130, 130, 130, 130, 130, 130, 129, 134, 136, 36,
130, 130, 130, 130, 130, 130, 130, 130, 130, 130,
130, 130, 130, 130, 130, 130, 130, 130, 130, 129,
130, 130, 130, 130, 130, 130, 130, 130, 130, 130,
130, 130, 129, 130, 130, 130, 130, 130, 130, 130,
116, 116, 116, 116, 116, 116, 116, 116, 116, 116,
116, 116, 116, 116, 0, 115, 115, 115, 115, 115
130, 130, 130, 130, 130, 130, 130, 130, 130, 130,
130, 130, 130, 130, 130, 130, 130, 130, 130, 130,
130, 130, 130, 130, 130, 130, 130, 130, 0, 129,
129, 129, 129, 129, 129, 129
} ;
static yyconst flex_uint16_t yy_nxt[221] =
static yyconst flex_uint16_t yy_nxt[240] =
{ 0,
4, 5, 6, 7, 8, 9, 10, 11, 10, 12,
13, 13, 14, 4, 4, 4, 13, 13, 15, 16,
17, 13, 4, 4, 18, 19, 4, 4, 20, 21,
4, 22, 23, 4, 4, 4, 4, 4, 28, 28,
24, 24, 30, 31, 32, 32, 32, 114, 33, 33,
33, 33, 33, 42, 33, 33, 33, 33, 33, 33,
33, 33, 33, 47, 113, 49, 33, 33, 33, 48,
30, 31, 43, 44, 50, 112, 45, 36, 28, 28,
111, 53, 110, 37, 33, 33, 33, 41, 33, 33,
33, 109, 108, 107, 106, 105, 104, 103, 38, 33,
17, 13, 18, 4, 19, 20, 4, 4, 21, 22,
4, 23, 24, 4, 4, 4, 4, 4, 29, 29,
25, 30, 32, 33, 34, 34, 34, 128, 35, 35,
35, 35, 35, 45, 35, 35, 35, 35, 35, 35,
35, 35, 35, 50, 127, 52, 35, 35, 35, 51,
32, 33, 46, 47, 53, 126, 48, 38, 29, 29,
125, 56, 124, 39, 35, 35, 35, 43, 59, 59,
123, 25, 35, 35, 35, 122, 121, 120, 40, 35,
33, 33, 102, 101, 100, 99, 39, 98, 97, 40,
55, 55, 55, 96, 55, 55, 95, 94, 93, 92,
55, 55, 55, 55, 55, 55, 91, 90, 59, 27,
27, 29, 29, 28, 28, 30, 30, 89, 88, 87,
86, 85, 84, 83, 82, 81, 80, 79, 78, 77,
76, 75, 74, 73, 72, 71, 70, 69, 68, 67,
66, 65, 64, 63, 62, 61, 60, 58, 57, 56,
31, 54, 25, 52, 51, 46, 35, 34, 26, 25,
115, 3, 115, 115, 115, 115, 115, 115, 115, 115,
115, 115, 115, 115, 115, 115, 115, 115, 115, 115,
35, 35, 59, 59, 119, 79, 41, 118, 117, 42,
60, 60, 60, 116, 60, 60, 115, 114, 113, 112,
60, 60, 60, 60, 60, 60, 111, 110, 64, 28,
28, 31, 31, 29, 29, 58, 58, 32, 32, 59,
59, 109, 108, 107, 106, 105, 104, 103, 102, 101,
100, 99, 98, 97, 96, 95, 94, 93, 92, 91,
90, 89, 88, 87, 86, 85, 84, 83, 82, 81,
80, 78, 77, 76, 75, 74, 73, 72, 71, 70,
69, 68, 67, 66, 65, 63, 62, 61, 33, 57,
26, 55, 54, 49, 44, 37, 36, 27, 26, 129,
115, 115, 115, 115, 115, 115, 115, 115, 115, 115,
115, 115, 115, 115, 115, 115, 115, 115, 115, 115
3, 129, 129, 129, 129, 129, 129, 129, 129, 129,
129, 129, 129, 129, 129, 129, 129, 129, 129, 129,
129, 129, 129, 129, 129, 129, 129, 129, 129, 129,
129, 129, 129, 129, 129, 129, 129, 129, 129
} ;
static yyconst flex_int16_t yy_chk[221] =
static yyconst flex_int16_t yy_chk[240] =
{ 0,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 8, 8,
116, 8, 9, 9, 10, 10, 10, 112, 10, 10,
13, 13, 13, 18, 10, 10, 10, 10, 10, 10,
15, 15, 15, 20, 110, 21, 17, 17, 17, 20,
29, 29, 18, 18, 21, 109, 18, 15, 27, 27,
108, 27, 107, 15, 16, 16, 16, 17, 33, 33,
33, 106, 104, 103, 102, 101, 100, 98, 16, 38,
130, 8, 9, 9, 10, 10, 10, 126, 10, 10,
13, 13, 13, 19, 10, 10, 10, 10, 10, 10,
15, 15, 15, 21, 124, 22, 17, 17, 17, 21,
31, 31, 19, 19, 22, 123, 19, 15, 28, 28,
122, 28, 121, 15, 16, 16, 16, 17, 30, 30,
120, 30, 35, 35, 35, 118, 117, 116, 16, 40,
38, 38, 97, 96, 95, 94, 16, 91, 90, 16,
34, 34, 34, 89, 34, 34, 87, 86, 85, 84,
34, 34, 34, 34, 34, 34, 83, 82, 38, 117,
117, 118, 118, 119, 119, 120, 120, 81, 80, 79,
78, 77, 76, 75, 72, 71, 67, 65, 64, 60,
59, 58, 57, 56, 52, 51, 50, 49, 47, 46,
45, 44, 43, 42, 41, 40, 39, 37, 36, 35,
30, 28, 25, 23, 22, 19, 14, 11, 7, 5,
3, 115, 115, 115, 115, 115, 115, 115, 115, 115,
115, 115, 115, 115, 115, 115, 115, 115, 115, 115,
40, 40, 58, 58, 115, 58, 16, 114, 111, 16,
36, 36, 36, 110, 36, 36, 109, 108, 107, 106,
36, 36, 36, 36, 36, 36, 103, 102, 40, 131,
131, 132, 132, 133, 133, 134, 134, 135, 135, 136,
136, 101, 99, 98, 97, 96, 95, 94, 91, 90,
89, 88, 87, 86, 85, 84, 83, 80, 79, 78,
77, 73, 71, 70, 68, 65, 64, 63, 62, 61,
59, 55, 54, 53, 52, 50, 49, 48, 47, 46,
45, 44, 43, 42, 41, 39, 38, 37, 32, 29,
26, 24, 23, 20, 18, 14, 11, 7, 5, 3,
115, 115, 115, 115, 115, 115, 115, 115, 115, 115,
115, 115, 115, 115, 115, 115, 115, 115, 115, 115
129, 129, 129, 129, 129, 129, 129, 129, 129, 129,
129, 129, 129, 129, 129, 129, 129, 129, 129, 129,
129, 129, 129, 129, 129, 129, 129, 129, 129, 129,
129, 129, 129, 129, 129, 129, 129, 129, 129
} ;
static yy_state_type yy_last_accepting_state;
@@ -805,13 +814,13 @@ yy_match:
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
if ( yy_current_state >= 116 )
if ( yy_current_state >= 130 )
yy_c = yy_meta[(unsigned int) yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
++yy_cp;
}
while ( yy_base[yy_current_state] != 182 );
while ( yy_base[yy_current_state] != 201 );
yy_find_action:
yy_act = yy_accept[yy_current_state];
@@ -903,39 +912,39 @@ YY_RULE_SETUP
YY_BREAK
case 17:
YY_RULE_SETUP
{yylval.number=IRQ; return(RESOURCE);}
{yylval.number=GENERIC; return(BUS);}
YY_BREAK
case 18:
YY_RULE_SETUP
{yylval.number=DRQ; return(RESOURCE);}
{yylval.number=IRQ; return(RESOURCE);}
YY_BREAK
case 19:
YY_RULE_SETUP
{yylval.number=IO; return(RESOURCE);}
{yylval.number=DRQ; return(RESOURCE);}
YY_BREAK
case 20:
YY_RULE_SETUP
{return(IOAPIC_IRQ);}
{yylval.number=IO; return(RESOURCE);}
YY_BREAK
case 21:
YY_RULE_SETUP
{return(INHERIT);}
{return(IOAPIC_IRQ);}
YY_BREAK
case 22:
YY_RULE_SETUP
{return(SUBSYSTEMID);}
{return(INHERIT);}
YY_BREAK
case 23:
YY_RULE_SETUP
{return(END);}
{return(SUBSYSTEMID);}
YY_BREAK
case 24:
YY_RULE_SETUP
{return(EQUALS);}
{return(END);}
YY_BREAK
case 25:
YY_RULE_SETUP
{yylval.string = malloc(yyleng+1); strncpy(yylval.string, yytext, yyleng); yylval.string[yyleng]='\0'; return(NUMBER);}
{return(EQUALS);}
YY_BREAK
case 26:
YY_RULE_SETUP
@@ -947,18 +956,27 @@ YY_RULE_SETUP
YY_BREAK
case 28:
YY_RULE_SETUP
{yylval.string = malloc(yyleng+1); strncpy(yylval.string, yytext, yyleng); yylval.string[yyleng]='\0'; return(PCIINT);}
{yylval.string = malloc(yyleng+1); strncpy(yylval.string, yytext, yyleng); yylval.string[yyleng]='\0'; return(NUMBER);}
YY_BREAK
case 29:
/* rule 29 can match eol */
YY_RULE_SETUP
{yylval.string = malloc(yyleng+1); strncpy(yylval.string, yytext, yyleng); yylval.string[yyleng]='\0'; return(PCIINT);}
YY_BREAK
case 30:
/* rule 30 can match eol */
YY_RULE_SETUP
{yylval.string = malloc(yyleng-1); strncpy(yylval.string, yytext+1, yyleng-2); yylval.string[yyleng-2]='\0'; return(STRING);}
YY_BREAK
case 30:
case 31:
/* rule 31 can match eol */
YY_RULE_SETUP
{yylval.string = malloc(yyleng-1); strncpy(yylval.string, yytext+1, yyleng-2); yylval.string[yyleng-2]='\0'; return(STRING);}
YY_BREAK
case 32:
YY_RULE_SETUP
{yylval.string = malloc(yyleng+1); strncpy(yylval.string, yytext, yyleng); yylval.string[yyleng]='\0'; return(STRING);}
YY_BREAK
case 31:
case 33:
YY_RULE_SETUP
ECHO;
YY_BREAK
@@ -1254,7 +1272,7 @@ static int yy_get_next_buffer (void)
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
if ( yy_current_state >= 116 )
if ( yy_current_state >= 130 )
yy_c = yy_meta[(unsigned int) yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
@@ -1282,11 +1300,11 @@ static int yy_get_next_buffer (void)
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
if ( yy_current_state >= 116 )
if ( yy_current_state >= 130 )
yy_c = yy_meta[(unsigned int) yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
yy_is_jam = (yy_current_state == 115);
yy_is_jam = (yy_current_state == 129);
return yy_is_jam ? 0 : yy_current_state;
}