13e240c602
Sooner or later, some board was going to need extra FW_CONFIG bits for
a field that was already in production, so this patch adds support for
adding extra (unused) bits to a field.
The extra are appended via a syntax like:
`field FIELD_NAME START0 END0 | START1 END1 | START2 END2 ...`
and the suffixed bits are all treated as if they are contiguous when
defining option values.
BUG=b:185190978
TEST=Modified volteer fw_config to the following:
field AUDIO 8 10 | 29 29 | 31 31
option NONE 0
option MAX98357_ALC5682I_I2S 1
option MAX98373_ALC5682I_I2S 2
option MAX98373_ALC5682_SNDW 3
option MAX98373_ALC5682I_I2S_UP4 4
option MAX98360_ALC5682I_I2S 5
option RT1011_ALC5682I_I2S 6
option AUDIO_FOO 7
option AUDIO_BAR 8
option AUDIO_QUUX 9
option AUDIO_BLAH1 10
option AUDIO_BLAH2 15
option AUDIO_BLAH3 16
option AUDIO_BLAH4 31
end
which yielded (in static_fw_config.h):
FW_CONFIG_FIELD_AUDIO_MASK 0xa0000700
FW_CONFIG_FIELD_AUDIO_OPTION_NONE_VALUE 0x0
FW_CONFIG_FIELD_AUDIO_OPTION_MAX98357_ALC5682I_I2S_VALUE 0x100
FW_CONFIG_FIELD_AUDIO_OPTION_MAX98373_ALC5682I_I2S_VALUE 0x200
FW_CONFIG_FIELD_AUDIO_OPTION_MAX98373_ALC5682_SNDW_VALUE 0x300
FW_CONFIG_FIELD_AUDIO_OPTION_MAX98373_ALC5682I_I2S_UP4_VALUE 0x400
FW_CONFIG_FIELD_AUDIO_OPTION_MAX98360_ALC5682I_I2S_VALUE 0x500
FW_CONFIG_FIELD_AUDIO_OPTION_RT1011_ALC5682I_I2S_VALUE 0x600
FW_CONFIG_FIELD_AUDIO_OPTION_AUDIO_FOO_VALUE 0x700
FW_CONFIG_FIELD_AUDIO_OPTION_AUDIO_BAR_VALUE 0x20000000
FW_CONFIG_FIELD_AUDIO_OPTION_AUDIO_QUUX_VALUE 0x20000100
FW_CONFIG_FIELD_AUDIO_OPTION_AUDIO_BLAH1_VALUE 0x20000200
FW_CONFIG_FIELD_AUDIO_OPTION_AUDIO_BLAH2_VALUE 0x20000700
FW_CONFIG_FIELD_AUDIO_OPTION_AUDIO_BLAH3_VALUE 0x80000000
FW_CONFIG_FIELD_AUDIO_OPTION_AUDIO_BLAH4_VALUE 0xa0000700
Change-Id: I5ed76706347ee9642198efc77139abdc3af1b8a6
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/52747
Reviewed-by: Duncan Laurie <duncan@iceblink.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
127 lines
4.8 KiB
Text
127 lines
4.8 KiB
Text
/* A Bison parser, made by GNU Bison 3.7.5. */
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/* Bison interface for Yacc-like parsers in C
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Copyright (C) 1984, 1989-1990, 2000-2015, 2018-2021 Free Software Foundation,
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Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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/* As a special exception, you may create a larger work that contains
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part or all of the Bison parser skeleton and distribute that work
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under terms of your choice, so long as that work isn't itself a
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parser generator using the skeleton or a modified version thereof
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as a parser skeleton. Alternatively, if you modify or redistribute
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the parser skeleton itself, you may (at your option) remove this
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special exception, which will cause the skeleton and the resulting
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Bison output files to be licensed under the GNU General Public
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License without this special exception.
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This special exception was added by the Free Software Foundation in
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version 2.2 of Bison. */
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/* DO NOT RELY ON FEATURES THAT ARE NOT DOCUMENTED in the manual,
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especially those whose name start with YY_ or yy_. They are
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private implementation details that can be changed or removed. */
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#ifndef YY_YY_HOME_TWAWRZYNCZAK_DEVEL_COREBOOT_UTIL_SCONFIG_SCONFIG_TAB_H_SHIPPED_INCLUDED
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# define YY_YY_HOME_TWAWRZYNCZAK_DEVEL_COREBOOT_UTIL_SCONFIG_SCONFIG_TAB_H_SHIPPED_INCLUDED
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/* Debug traces. */
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#ifndef YYDEBUG
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# define YYDEBUG 0
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#endif
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#if YYDEBUG
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extern int yydebug;
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#endif
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/* Token kinds. */
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#ifndef YYTOKENTYPE
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# define YYTOKENTYPE
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enum yytokentype
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{
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YYEMPTY = -2,
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YYEOF = 0, /* "end of file" */
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YYerror = 256, /* error */
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YYUNDEF = 257, /* "invalid token" */
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CHIP = 258, /* CHIP */
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DEVICE = 259, /* DEVICE */
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REGISTER = 260, /* REGISTER */
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ALIAS = 261, /* ALIAS */
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REFERENCE = 262, /* REFERENCE */
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ASSOCIATION = 263, /* ASSOCIATION */
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BOOL = 264, /* BOOL */
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STATUS = 265, /* STATUS */
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MANDATORY = 266, /* MANDATORY */
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BUS = 267, /* BUS */
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RESOURCE = 268, /* RESOURCE */
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END = 269, /* END */
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EQUALS = 270, /* EQUALS */
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HEX = 271, /* HEX */
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STRING = 272, /* STRING */
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PCI = 273, /* PCI */
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PNP = 274, /* PNP */
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I2C = 275, /* I2C */
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APIC = 276, /* APIC */
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CPU_CLUSTER = 277, /* CPU_CLUSTER */
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CPU = 278, /* CPU */
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DOMAIN = 279, /* DOMAIN */
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IRQ = 280, /* IRQ */
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DRQ = 281, /* DRQ */
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SLOT_DESC = 282, /* SLOT_DESC */
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IO = 283, /* IO */
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NUMBER = 284, /* NUMBER */
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SUBSYSTEMID = 285, /* SUBSYSTEMID */
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INHERIT = 286, /* INHERIT */
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IOAPIC_IRQ = 287, /* IOAPIC_IRQ */
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IOAPIC = 288, /* IOAPIC */
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PCIINT = 289, /* PCIINT */
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GENERIC = 290, /* GENERIC */
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SPI = 291, /* SPI */
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USB = 292, /* USB */
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MMIO = 293, /* MMIO */
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LPC = 294, /* LPC */
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ESPI = 295, /* ESPI */
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GPIO = 296, /* GPIO */
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FW_CONFIG_TABLE = 297, /* FW_CONFIG_TABLE */
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FW_CONFIG_FIELD = 298, /* FW_CONFIG_FIELD */
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FW_CONFIG_OPTION = 299, /* FW_CONFIG_OPTION */
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FW_CONFIG_PROBE = 300, /* FW_CONFIG_PROBE */
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PIPE = 301 /* PIPE */
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};
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typedef enum yytokentype yytoken_kind_t;
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#endif
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/* Value type. */
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#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
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union YYSTYPE
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{
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struct device *dev;
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struct chip_instance *chip_instance;
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char *string;
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uint64_t number;
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};
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typedef union YYSTYPE YYSTYPE;
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# define YYSTYPE_IS_TRIVIAL 1
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# define YYSTYPE_IS_DECLARED 1
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#endif
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extern YYSTYPE yylval;
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int yyparse (void);
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#endif /* !YY_YY_HOME_TWAWRZYNCZAK_DEVEL_COREBOOT_UTIL_SCONFIG_SCONFIG_TAB_H_SHIPPED_INCLUDED */
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