From 0685322f4a718f8302827d1ee073c0f891a2f713 Mon Sep 17 00:00:00 2001 From: Damien Zammit Date: Wed, 16 Nov 2016 21:06:54 +1100 Subject: util/blobtool: Add new tool for compiling/decompiling data blobs MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Given a specification of bitfields defined e.g. as follows: specfile: { "field1" : 8, "field2" : 4, "field3" : 4 } and a set of values for setting defaults: setterfile: { "field1" = 0xff, "field2" = 0xf, "field3" = 0xf } You can generate a binary packed blob as follows: ./blobtool specfile setterfile binaryoutput binaryoutput: ff ff The reverse is also possible, i.e. you can regenerate the setter: ./blobtool -d specfile binaryoutput setterorig setterorig: # AUTOGENERATED SETTER BY BLOBTOOL { "field1" = 0xff, "field2" = 0xf, "field3" = 0xf } This tool comes with spec/set files for X200 flash descriptor and ICH9M GbE region, and can be extended or used to decompile other data blobs with known specs. Change-Id: I744d6b421003feb4fc460133603af7e6bd80b1d6 Signed-off-by: Damien Zammit Reviewed-on: https://review.coreboot.org/17445 Tested-by: build bot (Jenkins) Reviewed-by: Jonathan Neuschäfer Reviewed-by: Martin Roth --- util/blobtool/Makefile | 29 +++ util/blobtool/blobtool.l | 145 ++++++++++++ util/blobtool/blobtool.y | 537 ++++++++++++++++++++++++++++++++++++++++++ util/blobtool/gbe-ich9m.set | 88 +++++++ util/blobtool/gbe-ich9m.spec | 142 +++++++++++ util/blobtool/ifd-x200.set | 167 +++++++++++++ util/blobtool/ifd-x200.spec | 187 +++++++++++++++ util/blobtool/it8718f-ec.spec | 368 +++++++++++++++++++++++++++++ 8 files changed, 1663 insertions(+) create mode 100644 util/blobtool/Makefile create mode 100644 util/blobtool/blobtool.l create mode 100644 util/blobtool/blobtool.y create mode 100644 util/blobtool/gbe-ich9m.set create mode 100644 util/blobtool/gbe-ich9m.spec create mode 100644 util/blobtool/ifd-x200.set create mode 100644 util/blobtool/ifd-x200.spec create mode 100644 util/blobtool/it8718f-ec.spec diff --git a/util/blobtool/Makefile b/util/blobtool/Makefile new file mode 100644 index 0000000000..ee706db536 --- /dev/null +++ b/util/blobtool/Makefile @@ -0,0 +1,29 @@ +CC = gcc +YACC = bison +LEX = flex +TARGET=blobtool + +$(TARGET): $(TARGET).lex.o $(TARGET).tab.o + $(CC) $^ -Wall -Wno-unused-function -g -lfl -o $@ + +$(TARGET).lex.c: $(TARGET).l $(TARGET).tab.h + $(LEX) -o $(patsubst $(TARGET).l,$(TARGET).lex.c,$<) $< + +$(TARGET).tab.c $(TARGET).tab.h: $(TARGET).y + $(YACC) -d $< + +# Use this target to generate GbE for X200 +gen-gbe-ich9m: + ./blobtool gbe-ich9m.spec gbe-ich9m.set gbe1.bin + # duplicate binary as per spec + cat gbe1.bin gbe1.bin > flashregion_3_gbe.bin + rm -f gbe1.bin + +# Use this target to generate IFD for X200 +gen-ifd-x200: + ./blobtool ifd-x200.spec ifd-x200.set flashregion_0_fd.bin + +.PHONY: clean gen-gbe-ich9m gen-ifd-x200 + +clean: + rm -f *.lex.c *.tab.c *.tab.h *.o blobtool flashregion_0_fd.bin flashregion_3_gbe.bin diff --git a/util/blobtool/blobtool.l b/util/blobtool/blobtool.l new file mode 100644 index 0000000000..43c2b15971 --- /dev/null +++ b/util/blobtool/blobtool.l @@ -0,0 +1,145 @@ +/* + * blobtool - Compiler/Decompiler for data blobs with specs + * Copyright (C) 2017 Damien Zammit + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +%{ +#include +#include +#include +#include "blobtool.tab.h" + +extern struct blob binary; + +unsigned int parsehex (char *s) +{ + unsigned int i, nib, val = 0; + unsigned int nibs = strlen(s) - 2; + + for (i = 2; i < nibs + 2; i++) { + if (s[i] >= '0' && s[i] <= '9') { + nib = s[i] - '0'; + } else if (s[i] >= 'a' && s[i] <= 'f') { + nib = s[i] - 'a' + 10; + } else if (s[i] >= 'A' && s[i] <= 'F') { + nib = s[i] - 'A' + 10; + } else { + return 0; + } + val |= nib << (((nibs - 1) - (i - 2)) * 4); + } + return val; +} + +char* stripquotes (char *string) +{ + char *stripped; + unsigned int len = strlen(string); + if (len >= 2 && string[0] == '\"' && string[len-1] == '\"') { + stripped = (char *) malloc (len - 2 + 1); + snprintf (stripped, len - 2 + 1, "%s", string+1); + stripped[len-2] = '\0'; + return stripped; + } else { + return 0; + } +} + +%} + +%option noyywrap +%option nounput + +DIGIT1to9 [1-9] +DIGIT [0-9] +DIGITS {DIGIT}+ +INT {DIGIT}|{DIGIT1to9}{DIGITS}|-{DIGIT}|-{DIGIT1to9}{DIGITS} +FRAC [.]{DIGITS} +E [eE][+-]? +EXP {E}{DIGITS} +HEX_DIGIT [0-9a-fA-F] +HEX_DIGITS {HEX_DIGIT}+ +NUMBER {INT}|{INT}{FRAC}|{INT}{EXP}|{INT}{FRAC}{EXP} +UNICODECHAR \\u{HEX_DIGIT}{HEX_DIGIT}{HEX_DIGIT}{HEX_DIGIT} +ALPHA [a-zA-Z] +SPECIAL [()\[\]"'@_\-+:;/\\.,<> ] +VARCHAR {ALPHA}|{DIGIT}|{SPECIAL} +CHAR {VARCHAR}|{UNICODECHAR} +CHARS {CHAR}+ +QUOTE ["] +HEX_PREFIX [0][x] +HEX {HEX_PREFIX}{HEX_DIGITS} +STRING {QUOTE}{QUOTE}|{QUOTE}{CHARS}{QUOTE} +COMMENT [#]{CHARS}[\n]|[#]\n + +%% + +{STRING} { + yylval.str = stripquotes(yytext); + return name; +}; + +{NUMBER} { + yylval.u32 = atoi(yytext); + return val; +}; + +{HEX} { + yylval.u32 = parsehex(yytext); + return val; +}; + +\{ { + return '{'; +}; + +\} { + return '}'; +}; + +\[ { + return '['; +}; + +\] { + return ']'; +}; + +, { + return ','; +}; + +: { + return ':'; +}; + += { + return '='; +}; + +[ \t\n]+ /* ignore whitespace */; + +{COMMENT} /* ignore comments */ + +\% { + return '%'; +}; + +<> { return eof; }; + +%% + +void set_input_string(char* in) { + yy_scan_string(in); +} + diff --git a/util/blobtool/blobtool.y b/util/blobtool/blobtool.y new file mode 100644 index 0000000000..909102d239 --- /dev/null +++ b/util/blobtool/blobtool.y @@ -0,0 +1,537 @@ +/* + * blobtool - Compiler/Decompiler for data blobs with specs + * Copyright (C) 2017 Damien Zammit + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +%{ +#include +#include +#include +#include +//#define YYDEBUG 1 +int yylex (void); +void yyerror (char const *); + +struct field { + char *name; + unsigned int width; + unsigned int value; + struct field *next; +}; + +extern struct field *sym_table; +struct field *putsym (char const *, unsigned int); +struct field *getsym (char const *); + +struct field *sym_table; +struct field *sym_table_tail; + +FILE* fp; + +/* Bit array intermediary representation */ +struct blob { + unsigned int bloblen; + unsigned char *blb; + unsigned short checksum; + unsigned char *actualblob; + unsigned int lenactualblob; +}; + +#define VALID_BIT 0x80 +#define MAX_WIDTH 32 +#define CHECKSUM_SIZE 16 + +struct blob *binary; + +unsigned char* value_to_bits (unsigned int v, unsigned int w) +{ + unsigned int i; + unsigned char* bitarr; + + if (w > MAX_WIDTH) w = MAX_WIDTH; + bitarr = (unsigned char *) malloc (w * sizeof (unsigned char)); + memset (bitarr, 0, w); + + for (i = 0; i < w; i++) { + bitarr[i] = VALID_BIT | ((v & (1 << i)) >> i); + } + return bitarr; +} + +/* Store each bit of a bitfield in a new byte sequentially 0x80 or 0x81 */ +void append_field_to_blob (unsigned char b[], unsigned int w) +{ + unsigned int i, j; + binary->blb = (unsigned char *) realloc (binary->blb, binary->bloblen + w); + for (j = 0, i = binary->bloblen; i < binary->bloblen + w; i++, j++) { + binary->blb[i] = VALID_BIT | (b[j] & 1); + //fprintf (stderr, "blob[%d] = %d\n", i, binary->blb[i] & 1); + } + binary->bloblen += w; +} + +void set_bitfield(char *name, unsigned int value) +{ + unsigned long long i; + struct field *bf = getsym (name); + if (bf) { + bf->value = value & 0xffffffff; + i = (1 << bf->width) - 1; + if (bf->width > 8 * sizeof (unsigned int)) { + fprintf(stderr, "Overflow in bitfield, truncating bits to fit\n"); + bf->value = value & i; + } + //fprintf(stderr, "Setting `%s` = %d\n", bf->name, bf->value); + } else { + fprintf(stderr, "Can't find bitfield `%s` in spec\n", name); + } +} + +void set_bitfield_array(char *name, unsigned int n, unsigned int value) +{ + unsigned int i; + unsigned int len = strlen (name); + char *namen = (char *) malloc ((len + 9) * sizeof (char)); + for (i = 0; i < n; i++) { + snprintf (namen, len + 8, "%s%x", name, i); + set_bitfield (namen, value); + } + free(namen); +} + +void create_new_bitfield(char *name, unsigned int width) +{ + struct field *bf; + + if (!(bf = putsym (name, width))) return; + //fprintf(stderr, "Added bitfield `%s` : %d\n", bf->name, width); +} + +void create_new_bitfields(char *name, unsigned int n, unsigned int width) +{ + unsigned int i; + unsigned int len = strlen (name); + char *namen = (char *) malloc ((len + 9) * sizeof (char)); + for (i = 0; i < n; i++) { + snprintf (namen, len + 8, "%s%x", name, i); + create_new_bitfield (namen, width); + } + free(namen); +} + +struct field *putsym (char const *sym_name, unsigned int w) +{ + if (getsym(sym_name)) { + fprintf(stderr, "Cannot add duplicate named bitfield `%s`\n", sym_name); + return 0; + } + struct field *ptr = (struct field *) malloc (sizeof (struct field)); + ptr->name = (char *) malloc (strlen (sym_name) + 1); + strcpy (ptr->name, sym_name); + ptr->width = w; + ptr->value = 0; + ptr->next = (struct field *)0; + if (sym_table_tail) { + sym_table_tail->next = ptr; + } else { + sym_table = ptr; + } + sym_table_tail = ptr; + return ptr; +} + +struct field *getsym (char const *sym_name) +{ + struct field *ptr; + for (ptr = sym_table; ptr != (struct field *) 0; + ptr = (struct field *)ptr->next) { + if (strcmp (ptr->name, sym_name) == 0) + return ptr; + } + return 0; +} + +void dump_all_values (void) +{ + struct field *ptr; + for (ptr = sym_table; ptr != (struct field *) 0; + ptr = (struct field *)ptr->next) { + fprintf(stderr, "%s = %d (%d bits)\n", + ptr->name, + ptr->value, + ptr->width); + } +} + +void empty_field_table(void) +{ + struct field *ptr; + struct field *ptrnext; + + for (ptr = sym_table; ptr != (struct field *) 0; ptr = ptrnext) { + if (ptr) { + ptrnext = ptr->next; + free(ptr); + } else { + ptrnext = (struct field *) 0; + } + } + sym_table = 0; + sym_table_tail = 0; +} + +void create_binary_blob (void) +{ + if (binary && binary->blb) { + free(binary->blb); + free(binary); + } + binary = (struct blob *) malloc (sizeof (struct blob)); + binary->blb = (unsigned char *) malloc (sizeof (unsigned char)); + binary->bloblen = 0; + binary->blb[0] = VALID_BIT; +} + +void interpret_next_blob_value (struct field *f) +{ + int i; + unsigned int v = 0; + + if (binary->bloblen >= binary->lenactualblob * 8) { + f->value = 0; + return; + } + + for (i = 0; i < f->width; i++) { + v |= (binary->blb[binary->bloblen++] & 1) << i; + } + + f->value = v; +} + +/* {}%BIN -> {} */ +void generate_setter_bitfields(unsigned char *bin) +{ + unsigned int i; + struct field *ptr; + + /* Convert bytes to bit array */ + for (i = 0; i < binary->lenactualblob; i++) { + append_field_to_blob (value_to_bits(bin[i], 8), 8); + } + + /* Reset blob position to zero */ + binary->bloblen = 0; + + fprintf (fp, "# AUTOGENERATED SETTER BY BLOBTOOL\n{\n"); + + /* Traverse spec and output bitfield setters based on blob values */ + for (ptr = sym_table; ptr != (struct field *) 0; ptr = ptr->next) { + + interpret_next_blob_value(ptr); + fprintf (fp, "\t\"%s\" = 0x%x,\n", ptr->name, ptr->value); + } + fseek(fp, -2, SEEK_CUR); + fprintf (fp, "\n}\n"); +} + +void generate_binary_with_gbe_checksum(void) +{ + int i; + unsigned short checksum; + + /* traverse spec, push to blob and add up for checksum */ + struct field *ptr; + unsigned int uptochksum = 0; + for (ptr = sym_table; ptr != (struct field *) 0; ptr = ptr->next) { + if (strcmp (ptr->name, "checksum_gbe") == 0) { + /* Stop traversing because we hit checksum */ + ptr = ptr->next; + break; + } + append_field_to_blob ( + value_to_bits(ptr->value, ptr->width), + ptr->width); + uptochksum += ptr->width; + } + + /* deserialize bits of blob up to checksum */ + for (i = 0; i < uptochksum; i += 8) { + unsigned char byte = (((binary->blb[i+0] & 1) << 0) + | ((binary->blb[i+1] & 1) << 1) + | ((binary->blb[i+2] & 1) << 2) + | ((binary->blb[i+3] & 1) << 3) + | ((binary->blb[i+4] & 1) << 4) + | ((binary->blb[i+5] & 1) << 5) + | ((binary->blb[i+6] & 1) << 6) + | ((binary->blb[i+7] & 1) << 7) + ); + fprintf(fp, "%c", byte); + + /* incremental 16 bit checksum */ + if ((i % 16) < 8) { + binary->checksum += byte; + } else { + binary->checksum += byte << 8; + } + } + + checksum = (0xbaba - binary->checksum) & 0xffff; + + /* Now write checksum */ + set_bitfield ("checksum_gbe", checksum); + + fprintf(fp, "%c", checksum & 0xff); + fprintf(fp, "%c", (checksum & 0xff00) >> 8); + + append_field_to_blob (value_to_bits(checksum, 16), 16); + + for (; ptr != (struct field *) 0; ptr = ptr->next) { + append_field_to_blob ( + value_to_bits(ptr->value, ptr->width), ptr->width); + } + + /* deserialize rest of blob past checksum */ + for (i = uptochksum + CHECKSUM_SIZE; i < binary->bloblen; i += 8) { + unsigned char byte = (((binary->blb[i+0] & 1) << 0) + | ((binary->blb[i+1] & 1) << 1) + | ((binary->blb[i+2] & 1) << 2) + | ((binary->blb[i+3] & 1) << 3) + | ((binary->blb[i+4] & 1) << 4) + | ((binary->blb[i+5] & 1) << 5) + | ((binary->blb[i+6] & 1) << 6) + | ((binary->blb[i+7] & 1) << 7) + ); + fprintf(fp, "%c", byte); + } +} + +/* {}{} -> BIN */ +void generate_binary(void) +{ + unsigned int i; + struct field *ptr; + + if (binary->bloblen % 8) { + fprintf (stderr, "ERROR: Spec must be multiple of 8 bits wide\n"); + exit (1); + } + + if (getsym ("checksum_gbe")) { + generate_binary_with_gbe_checksum(); + return; + } + + /* traverse spec, push to blob */ + for (ptr = sym_table; ptr != (struct field *) 0; ptr = ptr->next) { + append_field_to_blob ( + value_to_bits(ptr->value, ptr->width), + ptr->width); + } + + /* deserialize bits of blob */ + for (i = 0; i < binary->bloblen; i += 8) { + unsigned char byte = (((binary->blb[i+0] & 1) << 0) + | ((binary->blb[i+1] & 1) << 1) + | ((binary->blb[i+2] & 1) << 2) + | ((binary->blb[i+3] & 1) << 3) + | ((binary->blb[i+4] & 1) << 4) + | ((binary->blb[i+5] & 1) << 5) + | ((binary->blb[i+6] & 1) << 6) + | ((binary->blb[i+7] & 1) << 7) + ); + fprintf(fp, "%c", byte); + } +} + +%} + +%union +{ + char *str; + unsigned int u32; + unsigned int *u32array; + unsigned char u8; + unsigned char *u8array; +} + +%token name +%token val +%token vals +%token hexbyte +%token binblob +%token eof + +%left '%' +%left '{' '}' +%left ',' +%left ':' +%left '=' + +%% + +input: + /* empty */ +| input spec setter eof { empty_field_table(); YYACCEPT;} +| input spec blob { fprintf (stderr, "Parsed all bytes\n"); + empty_field_table(); YYACCEPT;} +; + +blob: + '%' eof { generate_setter_bitfields(binary->actualblob); } +; + +spec: + '{' '}' { fprintf (stderr, "No spec\n"); } +| '{' specmembers '}' { fprintf (stderr, "Parsed all spec\n"); + create_binary_blob(); } +; + +specmembers: + specpair +| specpair ',' specmembers +; + +specpair: + name ':' val { create_new_bitfield($1, $3); } +| name '[' val ']' ':' val { create_new_bitfields($1, $3, $6); } +; + +setter: + '{' '}' { fprintf (stderr, "No values\n"); } +| '{' valuemembers '}' { fprintf (stderr, "Parsed all values\n"); + generate_binary(); } +; + +valuemembers: + setpair +| setpair ',' valuemembers +; + +setpair: + name '=' val { set_bitfield($1, $3); } +| name '[' val ']' '=' val { set_bitfield_array($1, $3, $6); } +; + +%% + +/* Called by yyparse on error. */ +void yyerror (char const *s) +{ + fprintf (stderr, "yyerror: %s\n", s); +} + +/* Declarations */ +void set_input_string(char* in); + +/* This function parses a string */ +int parse_string(unsigned char* in) { + set_input_string ((char *)in); + return yyparse (); +} + +int main (int argc, char *argv[]) +{ + unsigned int lenspec, lensetter; + unsigned char *parsestring; + unsigned char c; + unsigned int pos = 0; + int ret = 0; + +#if YYDEBUG == 1 + yydebug = 1; +#endif + create_binary_blob(); + binary->lenactualblob = 0; + + if (argc == 4 && strcmp(argv[1], "-d") != 0) { + /* Compile mode */ + + /* Load Spec */ + fp = fopen(argv[1], "r"); + fseek(fp, 0, SEEK_END); + lenspec = ftell(fp); + fseek(fp, 0, SEEK_SET); + parsestring = (unsigned char *) malloc (lenspec); + if (!parsestring) { + printf("Out of memory\n"); + exit(1); + } + fread(parsestring, 1, lenspec, fp); + fclose(fp); + + /* Load Setter */ + fp = fopen(argv[2], "r"); + fseek(fp, 0, SEEK_END); + lensetter = ftell(fp); + fseek(fp, 0, SEEK_SET); + parsestring = (unsigned char *) realloc (parsestring, + lenspec + lensetter); + if (!parsestring) { + printf("Out of memory\n"); + exit(1); + } + fread(parsestring + lenspec, 1, lensetter, fp); + fclose(fp); + + /* Open output and parse string - output to fp */ + fp = fopen(argv[3], "wb"); + ret = parse_string(parsestring); + free(parsestring); + } else if (argc == 5 && strcmp (argv[1], "-d") == 0) { + /* Decompile mode */ + + /* Load Spec */ + fp = fopen(argv[2], "r"); + fseek(fp, 0, SEEK_END); + lenspec = ftell(fp); + fseek(fp, 0, SEEK_SET); + parsestring = (unsigned char *) malloc (lenspec + 1); + fread(parsestring, 1, lenspec, fp); + if (!parsestring) { + printf("Out of memory\n"); + exit(1); + } + fclose(fp); + + /* Add binary read trigger token */ + parsestring[lenspec] = '%'; + + /* Load Actual Binary */ + fp = fopen(argv[3], "rb"); + fseek(fp, 0, SEEK_END); + binary->lenactualblob = ftell(fp); + fseek(fp, 0, SEEK_SET); + binary->actualblob = (unsigned char *) malloc (binary->lenactualblob); + if (!binary->actualblob) { + printf("Out of memory\n"); + exit(1); + } + fread(binary->actualblob, 1, binary->lenactualblob, fp); + fclose(fp); + + /* Open output and parse - output to fp */ + fp = fopen(argv[4], "w"); + ret = parse_string(parsestring); + free(parsestring); + free(binary->actualblob); + fclose(fp); + } else { + printf("Usage: Compile mode\n\n"); + printf(" blobtool spec setter binaryoutput\n"); + printf(" (file) (file) (file)\n"); + printf(" OR : Decompile mode\n\n"); + printf(" blobtool -d spec binary setteroutput\n"); + } + return ret; +} diff --git a/util/blobtool/gbe-ich9m.set b/util/blobtool/gbe-ich9m.set new file mode 100644 index 0000000000..01f85aba86 --- /dev/null +++ b/util/blobtool/gbe-ich9m.set @@ -0,0 +1,88 @@ +# +# Copyright (C) 2017 Damien Zammit +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# + +# GbE values for ICH9M +{ + # Hardcoded chipset values + "reserved04" = 0xffff, + "version05" = 0x1083, + "reserved06" = 0xffff, + "reserved07" = 0xffff, + "pbalow" = 0xffff, + "pbahigh" = 0xffff, + "pci_loadvid" = 1, + "pci_loadssid" = 1, + "pci_pmen" = 1, + "pci_auxpwr" = 1, + "pci_reserved4" = 1, + "sh_phy_enpwrdown" = 1, + "sh_reserved1" = 0x5, + "sh_reserved3" = 1, + "sh_sign" = 0x2, + "cw1_extcfgptr" = 0x020, + "cw1_oemload" = 1, + "cw1_reserved1" = 1, + "cw2_extphylen" = 0x05, + "l1_reserved2" = 1, + "l1_reserved4" = 1, + "l1_lplu_non_d0a" = 1, + "l1_gbedis_non_d0a" = 1, + "reserved19" = 0x2b40, + "reserved1a" = 0x0043, + "reserved1c" = 0x10f5, + "reserved1d" = 0xbaad, + "_82567lm" = 0x10f5, + "_82567lf" = 0x10bf, + "reserved20" = 0xbaad, + "_82567v" = 0x10cb, + "reserved22_0" = 0xbaad, + "reserved22_1" = 0xbaad, + + # Hardcoded PXE setup (disabled) + "pxe30_defbootsel" = 0x3, + "pxe30_ctrlsprompt" = 0x3, + "pxe30_pxeabsent" = 1, + "pxe31_disablemenu" = 1, + "pxe31_disabletitle" = 1, + "pxe31_signature" = 1, + "pxe32_buildnum" = 0x18, + "pxe32_minorversion" = 0x3, + "pxe32_majorversion" = 0x1, + "pxe33_basecodeabsent" = 1, + "pxe33_undipresent" = 1, + "pxe33_reserved1" = 1, + "pxe33_signature" = 1, + "pxe_padding"[11] = 0xffff, + + # GbE power settings + "lanpwr_d3pwr" = 1, + "lanpwr_d0pwr" = 13, + + # GbE LED modes + "l1_led1mode" = 0xb, + "l1_led1blinks" = 1, + "l02_led0mode" = 0x2, + "l02_led2mode" = 0x1, + + # Padding 0xf80 bytes + "padding"[0xf80] = 0xff, + + # TODO: make command line switch for these + + # Configurable PCI IDs + "ssdid" = 0x20ee, + "ssvid" = 0x17aa, + "did" = 0x10f5, + "vid" = 0x8086 +} diff --git a/util/blobtool/gbe-ich9m.spec b/util/blobtool/gbe-ich9m.spec new file mode 100644 index 0000000000..45eed0e043 --- /dev/null +++ b/util/blobtool/gbe-ich9m.spec @@ -0,0 +1,142 @@ +# +# Copyright (C) 2014 Steve Shenton +# Leah Rowe +# Copyright (C) 2017 Damien Zammit +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# +# Datasheets: +# +# http://www.intel.co.uk/content/dam/doc/application-note/i-o-controller-hub-9m-82567lf-lm-v-nvm-map-appl-note.pdf +# https://communities.intel.com/community/wired/blog/2010/10/14/how-to-basic-eeprom-checksums + +# The datasheet says that this spec covers the following pci ids: +# 8086:10F5 - Intel 82567LM gigabit ethernet controller +# 8086:10BF - Intel 82567LF gigabit ethernet controller +# 8086:10CB - Intel 82567V gigabit ethernet controller + +# GbE SPEC for ICH9M (82567LM/LF/V) +{ + "macaddress"[6] : 8, + "ba_reserved1_0" : 8, + "ba_reserved1_1" : 3, + "ba_ibootagent" : 1, + "ba_reserved2" : 4, + "reserved04" : 16, + "version05" : 16, + "reserved06" : 16, + "reserved07" : 16, + "pbalow" : 16, + "pbahigh" : 16, + "pci_loadvid" : 1, + "pci_loadssid" : 1, + "pci_reserved1" : 1, + "pci_reserved2" : 3, + "pci_pmen" : 1, + "pci_auxpwr" : 1, + "pci_reserved3" : 4, + "pci_reserved4" : 4, + "ssdid" : 16, + "ssvid" : 16, + "did" : 16, + "vid" : 16, + "devrevid" : 16, + "lanpwr_d3pwr" : 5, + "lanpwr_reserved" : 3, + "lanpwr_d0pwr" : 8, + "reserved11" : 16, + "reserved12" : 16, + "sh_reserved1" : 3, + "sh_force_halfduplex" : 1, + "sh_force_lowspeed" : 1, + "sh_reserved2_0" : 3, + "sh_reserved2_1" : 1, + "sh_phy_enpwrdown" : 1, + "sh_reserved3" : 1, + "sh_reserved4" : 3, + "sh_sign" : 2, + "cw1_extcfgptr" : 12, + "cw1_oemload" : 1, + "cw1_reserved1" : 1, + "cw1_reserved2" : 1, + "cw1_reserved3" : 1, + "cw2_reserved" : 8, + "cw2_extphylen" : 8, + "extcfg16" : 16, + "l1_led1mode" : 4, + "l1_reserved1" : 1, + "l1_led1fastblink" : 1, + "l1_led1invert" : 1, + "l1_led1blinks" : 1, + "l1_reserved2" : 1, + "l1_lplu_all" : 1, + "l1_lplu_non_d0a" : 1, + "l1_gbedis_non_d0a" : 1, + "l1_reserved3" : 2, + "l1_gbedis" : 1, + "l1_reserved4" : 1, + "l02_led0mode" : 4, + "l02_reserved1" : 1, + "l02_led0fastblink" : 1, + "l02_led0invert" : 1, + "l02_led0blinks" : 1, + "l02_led2mode" : 4, + "l02_reserved2" : 1, + "l02_led2fastblink" : 1, + "l02_led2invert" : 1, + "l02_led2blinks" : 1, + "reserved19" : 16, + "reserved1a" : 16, + "reserved1b" : 16, + "reserved1c" : 16, + "reserved1d" : 16, + "_82567lm" : 16, + "_82567lf" : 16, + "reserved20" : 16, + "_82567v" : 16, + "reserved22_"[14] : 16, + "pxe30_protocolsel" : 2, + "pxe30_reserved1" : 1, + "pxe30_defbootsel" : 2, + "pxe30_reserved2" : 1, + "pxe30_ctrlsprompt" : 2, + "pxe30_dispsetup" : 1, + "pxe30_reserved3" : 1, + "pxe30_forcespeed" : 2, + "pxe30_forcefullduplex" : 1, + "pxe30_reserved4" : 1, + "pxe30_efipresent" : 1, + "pxe30_pxeabsent" : 1, + "pxe31_disablemenu" : 1, + "pxe31_disabletitle" : 1, + "pxe31_disableprotsel" : 1, + "pxe31_disablebootorder": 1, + "pxe31_disablelegacywak": 1, + "pxe31_disableflash_pro": 1, + "pxe31_reserved1" : 2, + "pxe31_ibootagentmode" : 3, + "pxe31_reserved2" : 3, + "pxe31_signature" : 2, + "pxe32_buildnum" : 8, + "pxe32_minorversion" : 4, + "pxe32_majorversion" : 4, + "pxe33_basecodeabsent" : 1, + "pxe33_undipresent" : 1, + "pxe33_reserved1" : 1, + "pxe33_efiundipresent" : 1, + "pxe33_reserved2_0" : 4, + "pxe33_reserved2_1" : 6, + "pxe33_signature" : 2, + "pxe_padding"[11] : 16, + "checksum_gbe" : 16, + "padding"[0xf80] : 8 +} diff --git a/util/blobtool/ifd-x200.set b/util/blobtool/ifd-x200.set new file mode 100644 index 0000000000..28945627c5 --- /dev/null +++ b/util/blobtool/ifd-x200.set @@ -0,0 +1,167 @@ +# +# Copyright (C) 2017 Damien Zammit +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# +# X200 Liberated Flash Descriptor +# Layout: +# 0x0000 - 0x1000 : IFD +# 0x1000 - 0x3000 : GbE x2 +# 0x3000 - ROMSIZE : BIOS +{ + "fd_signature" = 0xff0a55a, + + "flmap0_fcba" = 0x1, + "flmap0_nc" = 0x0, + "flmap0_reserved0" = 0x0, + "flmap0_frba" = 0x4, + "flmap0_nr" = 0x2, + "flmap0_reserved1" = 0x0, + "flmap1_fmba" = 0x6, + "flmap1_nm" = 0x2, + "flmap1_reserved" = 0x0, + "flmap1_fisba" = 0x10, + "flmap1_isl" = 0x2, + "flmap2_fmsba" = 0x20, + "flmap2_msl" = 0x1, + "flmap2_reserved" = 0x0, + + "flcomp_density1" = 0x4, + "flcomp_density2" = 0x2, + "flcomp_reserved0" = 0x0, + "flcomp_reserved1" = 0x0, + "flcomp_reserved2" = 0x0, + "flcomp_readclockfreq" = 0x0, + "flcomp_fastreadsupp" = 0x1, + "flcomp_fastreadfreq" = 0x1, + "flcomp_w_eraseclkfreq" = 0x0, + "flcomp_r_statclkfreq" = 0x0, + "flcomp_reserved3" = 0x0, + "flill" = 0x0, + "flbp" = 0x0, + "comp_padding"[0x24] = 0xff, + + "flreg0_base" = 0x0, + "flreg0_reserved0" = 0x0, + "flreg0_limit" = 0x0, + "flreg0_reserved1" = 0x0, + "flreg1_base" = 0x3, + "flreg1_reserved0" = 0x0, + "flreg1_limit" = 0x7ff, + "flreg1_reserved1" = 0x0, + "flreg2_base" = 0x1fff, + "flreg2_reserved0" = 0x0, + "flreg2_limit" = 0x0, + "flreg2_reserved1" = 0x0, + "flreg3_base" = 0x1, + "flreg3_reserved0" = 0x0, + "flreg3_limit" = 0x2, + "flreg3_reserved1" = 0x0, + "flreg4_base" = 0x1fff, + "flreg4_reserved0" = 0x0, + "flreg4_limit" = 0x0, + "flreg4_reserved1" = 0x0, + "flreg_padding"[12] = 0xff, + + "flmstr1_requesterid" = 0x0, + "flmstr1_r_fd" = 0x1, + "flmstr1_r_bios" = 0x1, + "flmstr1_r_me" = 0x1, + "flmstr1_r_gbe" = 0x1, + "flmstr1_r_pd" = 0x1, + "flmstr1_r_reserved" = 0x0, + "flmstr1_w_fd" = 0x1, + "flmstr1_w_bios" = 0x1, + "flmstr1_w_me" = 0x1, + "flmstr1_w_gbe" = 0x1, + "flmstr1_w_pd" = 0x1, + "flmstr1_w_reserved" = 0x0, + "flmstr2_requesterid" = 0x0, + "flmstr2_r_fd" = 0x0, + "flmstr2_r_bios" = 0x0, + "flmstr2_r_me" = 0x0, + "flmstr2_r_gbe" = 0x0, + "flmstr2_r_pd" = 0x0, + "flmstr2_r_reserved" = 0x0, + "flmstr2_w_fd" = 0x0, + "flmstr2_w_bios" = 0x0, + "flmstr2_w_me" = 0x0, + "flmstr2_w_gbe" = 0x0, + "flmstr2_w_pd" = 0x0, + "flmstr2_w_reserved" = 0x0, + "flmstr3_requesterid" = 0x218, + "flmstr3_r_fd" = 0x0, + "flmstr3_r_bios" = 0x0, + "flmstr3_r_me" = 0x0, + "flmstr3_r_gbe" = 0x1, + "flmstr3_r_pd" = 0x0, + "flmstr3_r_reserved" = 0x0, + "flmstr3_w_fd" = 0x0, + "flmstr3_w_bios" = 0x0, + "flmstr3_w_me" = 0x0, + "flmstr3_w_gbe" = 0x1, + "flmstr3_w_pd" = 0x0, + "flmstr3_w_reserved" = 0x0, + "flmstr_padding"[0x94] = 0xff, + + "ich0_medisable" = 0x1, + "ich0_reserved0" = 0x4, + "ich0_tcomode" = 0x1, + "ich0_mesmbusaddr" = 0x64, + "ich0_bmcmode" = 0x0, + "ich0_trippointsel" = 0x0, + "ich0_reserved1" = 0x0, + "ich0_integratedgbe" = 0x1, + "ich0_lanphy" = 0x1, + "ich0_reserved2" = 0x0, + "ich0_dmireqiddisable" = 0x0, + "ich0_me2smbusaddr" = 0x0, + "ich1_dynclk_nmlink" = 0x1, + "ich1_dynclk_smlink" = 0x1, + "ich1_dynclk_mesmbus" = 0x1, + "ich1_dynclk_sst" = 0x1, + "ich1_reserved0" = 0x0, + "ich1_nmlink_npostreqs" = 0x1, + "ich1_reserved1" = 0x0, + "ich1_reserved2" = 0x0, + "ichstrap_padding"[0xf8] = 0xff, + "mch0_medisable" = 0x1, + "mch0_mebootfromflash" = 0x0, + "mch0_tpmdisable" = 0x1, + "mch0_reserved0" = 0x7, + "mch0_spifingerprinton" = 0x1, + "mch0_mealtdisable" = 0x0, + "mch0_reserved1" = 0xff, + "mch0_reserved2" = 0xffff, + "mchstrap_padding"[0xcdc] = 0xff, + + "mevscc_jid0" = 0x1720c2, + "mevscc_vscc0" = 0x20052005, + "mevscc_jid1" = 0x1730ef, + "mevscc_vscc1" = 0x20052005, + "mevscc_jid2" = 0x481f, + "mevscc_vscc2" = 0x20152015, + "mevscc_padding"[4] = 0xff, + "mevscc_tablebase" = 0xee, + "mevscc_tablelength" = 0x6, + "mevscc_reserved" = 0x0, + + "oem_magic0" = 0x4c, + "oem_magic1" = 0x49, + "oem_magic2" = 0x42, + "oem_magic3" = 0x45, + "oem_magic4" = 0x52, + "oem_magic5" = 0x41, + "oem_magic6" = 0x54, + "oem_magic7" = 0x45, + "oem_padding"[0xf8] = 0xff +} diff --git a/util/blobtool/ifd-x200.spec b/util/blobtool/ifd-x200.spec new file mode 100644 index 0000000000..0cdbb9d2dd --- /dev/null +++ b/util/blobtool/ifd-x200.spec @@ -0,0 +1,187 @@ +# +# Copyright (C) 2014 Steve Shenton +# Copyright (C) 2014, 2015 Leah Rowe +# Copyright (C) 2017 Damien Zammit +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# +# Info on flash descriptor (page 845 onwards): +# +# http://www.intel.co.uk/content/dam/doc/datasheet/io-controller-hub-9-datasheet.pdf + +# Flash Descriptor SPEC for GM45/ICH9M +{ + # Signature for descriptor mode + "fd_signature" : 32, + + # Flash map registers + "flmap0_fcba" : 8, + "flmap0_nc" : 2, + "flmap0_reserved0" : 6, + "flmap0_frba" : 8, + "flmap0_nr" : 3, + "flmap0_reserved1" : 5, + "flmap1_fmba" : 8, + "flmap1_nm" : 3, + "flmap1_reserved" : 5, + "flmap1_fisba" : 8, + "flmap1_isl" : 8, + "flmap2_fmsba" : 8, + "flmap2_msl" : 8, + "flmap2_reserved" : 16, + + # Component section + "flcomp_density1" : 3, + "flcomp_density2" : 3, + "flcomp_reserved0" : 2, + "flcomp_reserved1" : 8, + "flcomp_reserved2" : 1, + "flcomp_readclockfreq" : 3, + "flcomp_fastreadsupp" : 1, + "flcomp_fastreadfreq" : 3, + "flcomp_w_eraseclkfreq" : 3, + "flcomp_r_statclkfreq" : 3, + "flcomp_reserved3" : 2, + "flill" : 32, + "flbp" : 32, + "comp_padding"[36] : 8, + + # Region section + "flreg0_base" : 13, + "flreg0_reserved0" : 3, + "flreg0_limit" : 13, + "flreg0_reserved1" : 3, + "flreg1_base" : 13, + "flreg1_reserved0" : 3, + "flreg1_limit" : 13, + "flreg1_reserved1" : 3, + "flreg2_base" : 13, + "flreg2_reserved0" : 3, + "flreg2_limit" : 13, + "flreg2_reserved1" : 3, + "flreg3_base" : 13, + "flreg3_reserved0" : 3, + "flreg3_limit" : 13, + "flreg3_reserved1" : 3, + "flreg4_base" : 13, + "flreg4_reserved0" : 3, + "flreg4_limit" : 13, + "flreg4_reserved1" : 3, + "flreg_padding"[12] : 8, + + # Master access section + + # 1: Host CPU/BIOS + "flmstr1_requesterid" : 16, + "flmstr1_r_fd" : 1, + "flmstr1_r_bios" : 1, + "flmstr1_r_me" : 1, + "flmstr1_r_gbe" : 1, + "flmstr1_r_pd" : 1, + "flmstr1_r_reserved" : 3, + "flmstr1_w_fd" : 1, + "flmstr1_w_bios" : 1, + "flmstr1_w_me" : 1, + "flmstr1_w_gbe" : 1, + "flmstr1_w_pd" : 1, + "flmstr1_w_reserved" : 3, + + # 2: ME + "flmstr2_requesterid" : 16, + "flmstr2_r_fd" : 1, + "flmstr2_r_bios" : 1, + "flmstr2_r_me" : 1, + "flmstr2_r_gbe" : 1, + "flmstr2_r_pd" : 1, + "flmstr2_r_reserved" : 3, + "flmstr2_w_fd" : 1, + "flmstr2_w_bios" : 1, + "flmstr2_w_me" : 1, + "flmstr2_w_gbe" : 1, + "flmstr2_w_pd" : 1, + "flmstr2_w_reserved" : 3, + + # 3: GbE + "flmstr3_requesterid" : 16, + "flmstr3_r_fd" : 1, + "flmstr3_r_bios" : 1, + "flmstr3_r_me" : 1, + "flmstr3_r_gbe" : 1, + "flmstr3_r_pd" : 1, + "flmstr3_r_reserved" : 3, + "flmstr3_w_fd" : 1, + "flmstr3_w_bios" : 1, + "flmstr3_w_me" : 1, + "flmstr3_w_gbe" : 1, + "flmstr3_w_pd" : 1, + "flmstr3_w_reserved" : 3, + + "flmstr_padding"[148] : 8, + + # ICHSTRAP0 + "ich0_medisable" : 1, + "ich0_reserved0" : 6, + "ich0_tcomode" : 1, + "ich0_mesmbusaddr" : 7, + "ich0_bmcmode" : 1, + "ich0_trippointsel" : 1, + "ich0_reserved1" : 2, + "ich0_integratedgbe" : 1, + "ich0_lanphy" : 1, + "ich0_reserved2" : 3, + "ich0_dmireqiddisable" : 1, + "ich0_me2smbusaddr" : 7, + + # ICHSTRAP1 + "ich1_dynclk_nmlink" : 1, + "ich1_dynclk_smlink" : 1, + "ich1_dynclk_mesmbus" : 1, + "ich1_dynclk_sst" : 1, + "ich1_reserved0" : 4, + "ich1_nmlink_npostreqs" : 1, + "ich1_reserved1" : 7, + "ich1_reserved2" : 16, + + "ichstrap_padding"[248] : 8, + + # MCHSTRAP0 + "mch0_medisable" : 1, + "mch0_mebootfromflash" : 1, + "mch0_tpmdisable" : 1, + "mch0_reserved0" : 3, + "mch0_spifingerprinton" : 1, + # Alternate disable - allows ME to perform chipset + # init functions but disables FW apps such as AMT + "mch0_mealtdisable" : 1, + "mch0_reserved1" : 8, + "mch0_reserved2" : 16, + + "mchstrap_padding"[3292]: 8, + + # ME VSCC Table + "mevscc_jid0" : 32, + "mevscc_vscc0" : 32, + "mevscc_jid1" : 32, + "mevscc_vscc1" : 32, + "mevscc_jid2" : 32, + "mevscc_vscc2" : 32, + "mevscc_padding"[4] : 8, + + # Descriptor Map 2 Record + "mevscc_tablebase" : 8, + "mevscc_tablelength" : 8, + "mevscc_reserved" : 16, + + # OEM section + "oem_magic"[8] : 8, + "oem_padding"[248] : 8 +} diff --git a/util/blobtool/it8718f-ec.spec b/util/blobtool/it8718f-ec.spec new file mode 100644 index 0000000000..7fa325f203 --- /dev/null +++ b/util/blobtool/it8718f-ec.spec @@ -0,0 +1,368 @@ +# ITE IT8718F SuperIO EC registers +{ + # 00 Configuration register + "conf00_start" : 1, + "conf00_smien" : 1, + "conf00_irqen" : 1, + "conf00_irqclr" : 1, + "conf00_ro_one" : 1, + "conf00_copen" : 1, + "conf00_vbat" : 1, + "conf00_initreset" : 1, + + # 01 Interrupt Status register 1 + "irq1_maxfantac1" : 1, + "irq1_maxfantac2" : 1, + "irq1_maxfantac3" : 1, + "irq1_maxfantac4" : 1, + "irq1_copen" : 1, + "irq1_reserved0" : 1, + "irq1_maxfantac5" : 1, + "irq1_reserved1" : 1, + + # 02 Interrupt Status register 2 + "irq2_limit_vin"[8] : 1, + + # 03 Interrupt Status register 3 + "irq3_limit_temp1" : 1, + "irq3_limit_temp2" : 1, + "irq3_limit_temp3" : 1, + "irq3_reserved" : 5, + + # 04 SMI Mask register 1 + "smi1_dis_fantac1" : 1, + "smi1_dis_fantac2" : 1, + "smi1_dis_fantac3" : 1, + "smi1_dis_fantac4" : 1, + "smi1_dis_copen" : 1, + "smi1_reserved0" : 1, + "smi1_dis_fantac5" : 1, + "smi1_reserved1" : 1, + + # 05 SMI Mask register 2 + "smi2_dis_vin"[8] : 1, + + # 06 SMI Mask register 3 + "smi3_dis_temp1" : 1, + "smi3_dis_temp2" : 1, + "smi3_dis_temp3" : 1, + "smi3_reserved" : 5, + + # 07 Interrupt Mask register 1 + "irqmask1_fantac1" : 1, + "irqmask1_fantac2" : 1, + "irqmask1_fantac3" : 1, + "irqmask1_fantac4" : 1, + "irqmask1_copen" : 1, + "irqmask1_reserved0" : 1, + "irqmask1_fantac5" : 1, + "irqmask1_reserved1" : 1, + + # 08 Interrupt Mask register 2 + "irqmask2_vin"[8] : 1, + + # 09 Interrupt Mask register 3 + "irqmask3_temp1" : 1, + "irqmask3_temp2" : 1, + "irqmask3_temp3" : 1, + "irqmask3_reserved" : 4, + "irqmask3_extsensor" : 1, + + # 0a Interface Selection register + "iface_reserved" : 4, + "iface_extsensor_select": 3, + "iface_pseudo_eoc" : 1, + + # 0b Fan PWM smoothing step selection reg + "fanpwm_reserved" : 6, + "fanpwm_smoothing_step" : 2, + + # 0c Fan Tachometer 16 bit enable register + "fantach16_en_tac1" : 1, + "fantach16_en_tac2" : 1, + "fantach16_en_tac3" : 1, + "fantach16_tmpin1_enh" : 1, + "fantach16_en_tac4" : 1, + "fantach16_en_tac5" : 1, + "fantach16_tmpin2_enh" : 1, + "fantach16_tmpin3_enh" : 1, + + # 0d-0f Fan Tachmometer read registers + "fantach_lo_counts1" : 8, + "fantach_lo_counts2" : 8, + "fantach_lo_counts3" : 8, + + # 10-12 Fan Tachometer limit registers + "fantach_lo_limit1" : 8, + "fantach_lo_limit2" : 8, + "fantach_lo_limit3" : 8, + + # 13 Fan controller main control register + "fanctlmain_mode1" : 1, + "fanctlmain_mode2" : 1, + "fanctlmain_mode3" : 1, + "fanctlmain_reserved0" : 1, + "fanctlmain_en_tac1" : 1, + "fanctlmain_en_tac2" : 1, + "fanctlmain_en_tac3" : 1, + "fanctlmain_reserved1" : 1, + + # 14 FAN_CTL control register + "fanctl_enable1" : 1, + "fanctl_enable2" : 1, + "fanctl_enable3" : 1, + "fanctl_minduty_sel" : 1, + # 000: 48Mhz (PWM Frequency 375Khz) + # 001: 24Mhz (PWM Frequency 187.5Khz) + # 010: 12Mhz (PWM Frequency 93.75Khz) + # 011: 8Mhz (PWM Frequency 62.5Khz) + # 100: 6Mhz (PWM Frequency 46.875Khz) + # 101: 3Mhz (PWM Frequency 23.43Khz) + # 110: 1.5Mhz (PWM Frequency 11.7Khz) + # 111: 0.75Mhz (PWM Frequency 5.86Khz) + "fanctl_pwm_base_clock" : 3, + "fanctl_allpolarity" : 1, + + # 15 FAN_CTL1 PWM control register + "fanctl1_tmpin_sel" : 2, + "fanctl1_steps" : 5, + "fanctl1_pwm_mode" : 1, + + # 16 FAN_CTL2 PWM control register + "fanctl2_tmpin_sel" : 2, + "fanctl2_steps" : 5, + "fanctl2_pwm_mode" : 1, + + # 17 FAN_CTL3 PWM control register + "fanctl3_tmpin_sel" : 2, + "fanctl3_steps" : 5, + "fanctl3_pwm_mode" : 1, + + # 18-1a Fan Tachometer extended read registers + "fantach_hi_counts1" : 8, + "fantach_hi_counts2" : 8, + "fantach_hi_counts3" : 8, + + # 1b-1d Fan Tachometer extended limit registers + "fantach_hi_limit1" : 8, + "fantach_hi_limit2" : 8, + "fantach_hi_limit3" : 8, + + "reserved1e" : 8, + "reserved1f" : 8, + + + # 20-27 Reading registers + "vin"[8] : 8, + + "vbat" : 8, + "tmpin1" : 8, + "tmpin2" : 8, + "tmpin3" : 8, + "reserved2c" : 8, + "reserved2d" : 8, + "reserved2e" : 8, + "reserved2f" : 8, + "limit_hi_vin0" : 8, + "limit_lo_vin0" : 8, + "limit_hi_vin1" : 8, + "limit_lo_vin1" : 8, + "limit_hi_vin2" : 8, + "limit_lo_vin2" : 8, + "limit_hi_vin3" : 8, + "limit_lo_vin3" : 8, + "limit_hi_vin4" : 8, + "limit_lo_vin4" : 8, + "limit_hi_vin5" : 8, + "limit_lo_vin5" : 8, + "limit_hi_vin6" : 8, + "limit_lo_vin6" : 8, + "limit_hi_vin7" : 8, + "limit_lo_vin7" : 8, + "limit_hi_tmpin1" : 8, + "limit_lo_tmpin1" : 8, + "limit_hi_tmpin2" : 8, + "limit_lo_tmpin2" : 8, + "limit_hi_tmpin3" : 8, + "limit_lo_tmpin3" : 8, + + "reserved46" : 8, + "reserved47" : 8, + "reserved48" : 8, + "reserved49" : 8, + "reserved4a" : 8, + "reserved4b" : 8, + "reserved4c" : 8, + "reserved4d" : 8, + "reserved4e" : 8, + "reserved4f" : 8, + + # 50 ADC Voltage channel enable register + "adc_scan_enable_vin"[8]: 1, + + # 51 ADC Temperature channel enable register + "therm_diode_tmpin1" : 1, + "therm_diode_tmpin2" : 1, + "therm_diode_tmpin3" : 1, + # Mututally exclusive settings + "therm_resistor_tmpin1" : 1, + "therm_resistor_tmpin2" : 1, + "therm_resistor_tmpin3" : 1, + "therm_reserved" : 2, + + "therm_limit_tmpin1" : 8, + "therm_limit_tmpin2" : 8, + "therm_limit_tmpin3" : 8, + + # 55 Temperature extra channel enable reg + "therm_resistor_vin4" : 1, + "therm_resistor_vin5" : 1, + "therm_resistor_vin6" : 1, + "adc_fanctl2_pwm_duty" : 1, + # 000: 48Mhz (PWM Frequency 375Khz) + # 001: 24Mhz (PWM Frequency 187.5Khz) + # 010: 12Mhz (PWM Frequency 93.75Khz) + # 011: 8Mhz (PWM Frequency 62.5Khz) + # 100: 6Mhz (PWM Frequency 46.875Khz) + # 101: 3Mhz (PWM Frequency 23.43Khz) + # 110: 1.5Mhz (PWM Frequency 11.7Khz) + # 111: 0.75Mhz (PWM Frequency 5.86Khz) + "adc_fanctl2_pwm_bclk" : 3, + "adc_tmpin3_ext_select" : 1, + + "thermal_zero_diode1" : 8, + "thermal_zero_diode2" : 8, + "ite_vendor_id" : 8, + "thermal_zero_diode3" : 8, + "reserved5a" : 8, + "ite_code_id" : 8, + + "beep_fantac" : 1, + "beep_vin" : 1, + "beep_tmpin" : 1, + "beep_reserved" : 1, + # ADC clock select + # 000: 500Khz (Default) + # 001: 250Khz + # 010: 125K + # 011: 62.5Khz + # 100: 31.25Khz + # 101: 24Mhz + # 110: 1Mhz + # 111: 2Mhz + "adc_clock_select" : 3, + "thermal_zero_adj_en" : 1, + + "beep_fan_freq_div" : 4, + "beep_fan_tone_div" : 4, + "beep_volt_freq_div" : 4, + "beep_volt_tone_div" : 4, + "beep_temp_freq_div" : 4, + "beep_temp_tone_div" : 4, + + # 60 SmartGuardian registers + "sguard1_temp_lim_off" : 8, + "sguard1_temp_lim_fan" : 8, + "reserved62" : 8, + "sguard1_pwm_start" : 7, + "sguard1_pwm_slope6" : 1, + "sguard1_pwm_slope05" : 6, + "sguard1_pwm_reserved" : 1, + "sguard1_fan_smooth_en" : 1, + "sguard1_temp_interval" : 5, + "sguard1_temp_reserved" : 2, + "sguard1_temp_pwm_lin" : 1, + "reserved66" : 8, + "reserved67" : 8, + "sguard2_temp_lim_off" : 8, + "sguard2_temp_lim_fan" : 8, + "reserved6a" : 8, + "sguard2_pwm_start" : 7, + "sguard2_pwm_slope6" : 1, + "sguard2_pwm_slope05" : 6, + "sguard2_pwm_reserved" : 1, + "sguard2_fan_smooth_en" : 1, + "sguard2_temp_interval" : 5, + "sguard2_temp_reserved" : 2, + "sguard2_temp_pwm_lin" : 1, + "reserved6e" : 8, + "reserved6f" : 8, + "sguard3_temp_lim_off" : 8, + "sguard3_temp_lim_fan" : 8, + "reserved72" : 8, + "sguard3_pwm_start" : 7, + "sguard3_pwm_slope6" : 1, + "sguard3_pwm_slope05" : 6, + "sguard3_pwm_reserved" : 1, + "sguard3_fan_smooth_en" : 1, + "sguard3_temp_interval" : 5, + "sguard3_temp_reserved" : 2, + "sguard3_temp_pwm_lin" : 1, + "reserved76" : 8, + "reserved77" : 8, + "reserved78" : 8, + "reserved79" : 8, + "reserved7a" : 8, + "reserved7b" : 8, + "reserved7c" : 8, + "reserved7d" : 8, + "reserved7e" : 8, + "reserved7f" : 8, + + # 80 Fan Tachometer 4-5 read registers + "fantach_lo_counts4" : 8, + "fantach_hi_counts4" : 8, + "fantach_lo_counts5" : 8, + "fantach_hi_counts5" : 8, + "fantach_lo_limit4" : 8, + "fantach_hi_limit4" : 8, + "fantach_lo_limit5" : 8, + "fantach_hi_limit5" : 8, + + # 88 External temperature sensor host status + "ext_host_busy" : 1, + "ext_host_fnsh" : 1, + "ext_host_r_fcs_error" : 1, + "ext_host_w_fcs_error" : 1, + "ext_host_peci_highz" : 1, + "ext_host_sst_slave" : 1, + "ext_host_sst_bus" : 1, + "ext_host_data_fifo_clr": 1, + + "ext_host_target_addr" : 8, + "ext_host_write_length" : 8, + "ext_host_read_length" : 8, + "ext_host_cmd" : 8, + "ext_host_writedata" : 8, + + "ext_hostctl_start" : 1, + "ext_hostctl_sst_amdsi" : 1, + "ext_hostctl_sst_ctl" : 1, + "ext_hostctl_resetfifo" : 1, + "ext_hostctl_fcs_abort" : 1, + "ext_hostctl_start_en" : 1, + # Auto-Start Control + # The host will start the transaction + # at a regular rate automatically. + # 00: 32 Hz + # 01: 16 Hz + # 10: 8 Hz + # 11: 4 Hz + "ext_hostctl_start_ctl" : 2, + + "ext_host_readdata" : 8, + + "fan1_temp_limit_start" : 8, + "fan1_slope_pwm" : 7, + "fan1_temp_input_sel0" : 1, + "fan1_ctlmode_temp_ivl" : 5, + "fan1_ctlmode_target" : 2, + "fan1_temp_input_sel1" : 1, + "reserved93" : 8, + "fan2_temp_limit_start" : 8, + "fan2_slope_pwm" : 7, + "fan2_temp_input_sel0" : 1, + "fan2_ctlmode_temp_ivl" : 5, + "fan2_ctlmode_target" : 2, + "fan2_temp_input_sel1" : 1 +} -- cgit v1.2.3