-
Notifications
You must be signed in to change notification settings - Fork 161
/
functions.sh
606 lines (562 loc) · 22.1 KB
/
functions.sh
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
#!/bin/bash
#
#misc globals
usb_devs=""
num_usb_devs=0
usb_device=""
isChromeOS=true
isChromiumOS=false
isCloudready=false
flashromcmd=""
cbfstoolcmd=""
gbbutilitycmd=""
preferUSB=false
useHeadless=false
addPXE=false
pxeDefault=false
isHswBox=false
isBdwBox=false
isHswBook=false
isBdwBook=false
isBaytrail=false
isBraswell=false
isSkylake=false
isSnbIvb=false
isApl=false
isKbl=false
isUnsupported=false
firmwareType=""
isStock=true
isFullRom=false
isBootStub=false
hasRwLegacy=false
unlockMenu=false
hasUEFIoption=false
hasLegacyOption=false
hasShellball=false
wpEnabled=false
hasLAN=false
hsw_boxes=('<mccloud>' '<panther>' '<tricky>' '<zako>');
hsw_books=('<falco>' '<leon>' '<monroe>' '<peppy>' '<wolf>');
bdw_boxes=('<guado>' '<rikku>' '<tidus>');
bdw_books=('<auron_paine>' '<auron_yuna>' '<buddy>' '<gandof>' '<lulu>' '<samus>');
baytrail=('<banjo>' '<candy>' '<clapper>' '<enguarde>' '<glimmer>' '<gnawty>' '<heli>' '<kip>' '<ninja>' '<orco>' '<quawks>' '<squawks>' '<sumo>' '<swanky>' '<winky>');
braswell=('<banon>' '<celes>' '<cyan>' '<edgar>' '<kefka>' '<reks>' '<relm>' '<setzer>' '<terra>' '<ultima>' '<wizpig>');
skylake=('<asuka>' '<caroline>' '<cave>' '<chell>' '<lars>' '<lili>' '<sentry>');
snb_ivb=('<butterfly>' '<link>' '<lumpy>' '<parrot>' '<stout>' '<stumpy>')
apl=('<astronaut>' '<coral>' '<electro>' '<lava>' '<nasher>' '<pyro>' '<reef>' '<robo>' '<sand>' '<santa>' '<snappy>')
kbl_boxes=('<bleemo>''<fizz>' '<kench>' '<sion>' '<teemo>' '<wukong>')
kbl=($(printf "%s " "${kbl_boxes[@]}") '<eve>' '<soraka>')
LegacyROMs=($(printf "%s " "${hsw_boxes[@]}" "${bdw_boxes[@]}" "stumpy"));
UEFI_ROMS=($(printf "%s " "${hsw_boxes[@]}" "${hsw_books[@]}" "${bdw_boxes[@]}" "${bdw_books[@]}" "${baytrail[@]}" "${snb_ivb[@]}" "${braswell[@]}"));
shellballs=($(printf "%s " "${hsw_boxes[@]}" "${hsw_books[@]}" "${bdw_boxes[@]}" "${bdw_books[@]}" "${baytrail[@]}" "${snb_ivb[@]}" "${braswell[@]}"));
#menu text output
NORMAL=$(echo "\033[m")
MENU=$(echo "\033[36m") #Blue
NUMBER=$(echo "\033[33m") #yellow
FGRED=$(echo "\033[41m")
RED_TEXT=$(echo "\033[31m")
GRAY_TEXT=$(echo "\033[1;30m")
GREEN_TEXT=$(echo "\033[1;32m")
ENTER_LINE=$(echo "\033[33m")
function echo_red()
{
echo -e "\E[0;31m$1"
echo -e '\e[0m'
}
function echo_green()
{
echo -e "\E[0;32m$1"
echo -e '\e[0m'
}
function echo_yellow()
{
echo -e "\E[1;33m$1"
echo -e '\e[0m'
}
function exit_red()
{
echo_red "$@"
read -p "Press [Enter] to return to the main menu."
}
function die()
{
echo_red "$@"
exit 1
}
####################
# list USB devices #
####################
function list_usb_devices()
{
#list available drives, excluding internal storage and root/boot device
if [[ -b /dev/mmcblk0 ]]; then
intStor="/dev/mmcblk0"
elif [[ -b /dev/nvme0n1 ]]; then
intstor="/dev/nvme0n1"
else intStor="/dev/sda"
fi
rootdev=${intStor}
if [ "$(which rootdev)" ]; then
rootdev=$(rootdev -d -s)
fi
eval usb_devs="($(fdisk -l 2> /dev/null | grep -v "Disk ${intStor}" | grep -v "Disk $rootdev" | grep 'Disk /dev/sd' | awk -F"/dev/sd|:" '{print $2}'))"
#ensure at least 1 drive available
[ "$usb_devs" != "" ] || return 1
echo -e "\nDevices available:\n"
num_usb_devs=0
for dev in "${usb_devs[@]}"
do
let "num_usb_devs+=1"
vendor=$(udevadm info --query=all --name=sd${dev} | grep -E "ID_VENDOR=" | awk -F"=" '{print $2}')
model=$(udevadm info --query=all --name=sd${dev} | grep -E "ID_MODEL=" | awk -F"=" '{print $2}')
sz=$(fdisk -l 2> /dev/null | grep "Disk /dev/sd${dev}" | awk '{print $3}')
echo -n "$num_usb_devs)"
if [ -n "${vendor}" ]; then
echo -n " ${vendor}"
fi
if [ -n "${model}" ]; then
echo -n " ${model}"
fi
echo -e " (${sz} GB)"
done
echo -e ""
return 0
}
################
# Get cbfstool #
################
function get_cbfstool()
{
if [ ! -f ${cbfstoolcmd} ]; then
working_dir=$(pwd)
if [[ "$isChromeOS" = false && "$isChromiumOS" = false ]]; then
cd /tmp
else
#have to use partition 12 (27 for cloudready) on rootdev due to noexec restrictions
rootdev=$(rootdev -d -s)
[[ "$isCloudready" = true ]] && part_num="27" || part_num="12"
[[ "${rootdev}" =~ "mmcblk" || "${rootdev}" =~ "nvme" ]] && part_num="p${part_num}"
boot_mounted=$(mount | grep "${rootdev}""${part_num}")
if [ "${boot_mounted}" = "" ]; then
#mount boot
mkdir /tmp/boot >/dev/null 2>&1
mount "$(rootdev -d -s)""${part_num}" /tmp/boot
if [ $? -ne 0 ]; then
echo_red "Error mounting boot partition; cannot proceed."
return 1
fi
fi
#create util dir
mkdir /tmp/boot/util 2>/dev/null
cd /tmp/boot/util
fi
#echo_yellow "Downloading cbfstool utility"
curl -sLO "${util_source}"/cbfstool.tar.gz
if [ $? -ne 0 ]; then
echo_red "Error downloading cbfstool; cannot proceed."
#restore working dir
cd ${working_dir}
return 1
fi
tar -zxf cbfstool.tar.gz --no-same-owner
if [ $? -ne 0 ]; then
echo_red "Error extracting cbfstool; cannot proceed."
#restore working dir
cd ${working_dir}
return 1
fi
#set +x
chmod +x cbfstool
#restore working dir
cd ${working_dir}
fi
return 0
}
################
# Get flashrom #
################
function get_flashrom()
{
if [ ! -f ${flashromcmd} ]; then
working_dir=`pwd`
cd /tmp
curl -sLO "${util_source}"/flashrom.tar.gz
if [ $? -ne 0 ]; then
echo_red "Error downloading flashrom; cannot proceed."
#restore working dir
cd ${working_dir}
return 1
fi
tar -zxf flashrom.tar.gz
if [ $? -ne 0 ]; then
echo_red "Error extracting flashrom; cannot proceed."
#restore working dir
cd ${working_dir}
return 1
fi
#set +x
chmod +x flashrom
#restore working dir
cd ${working_dir}
fi
return 0
}
###################
# Get gbb_utility #
###################
function get_gbb_utility()
{
if [ ! -f ${gbbutilitycmd} ]; then
working_dir=`pwd`
cd /tmp
curl -sLO "${util_source}"/gbb_utility.tar.gz
if [ $? -ne 0 ]; then
echo_red "Error downloading gbb_utility; cannot proceed."
#restore working dir
cd ${working_dir}
return 1
fi
tar -zxf gbb_utility.tar.gz
if [ $? -ne 0 ]; then
echo_red "Error extracting gbb_utility; cannot proceed."
#restore working dir
cd ${working_dir}
return 1
fi
#set +x
chmod +x gbb_utility
#restore working dir
cd ${working_dir}
fi
return 0
}
################
# Prelim Setup #
################
function prelim_setup()
{
# Must run as root
[ "$(whoami)" = "root" ] || die "You need to run this script as root; use 'sudo bash <script name>'"
#must be x86_64
[ "$(uname -m)" = 'x86_64' ] || die "This script only supports 64-bit OS on Intel-based devices; ARM devices are not supported."
#check for required tools
which dmidecode > /dev/null 2>&1
if [ $? -ne 0 ]; then
echo_red "Required package 'dmidecode' not found; cannot continue. Please install and try again."
return 1
fi
which tar > /dev/null 2>&1
if [ $? -ne 0 ]; then
echo_red "Required package 'tar' not found; cannot continue. Please install and try again."
return 1
fi
which md5sum > /dev/null 2>&1
if [ $? -ne 0 ]; then
echo_red "Required package 'md5sum' not found; cannot continue. Please install and try again."
return 1
fi
#get device name
device=$(dmidecode -s system-product-name | tr '[:upper:]' '[:lower:]' | sed 's/ /_/g' | awk 'NR==1{print $1}')
if [[ $? -ne 0 || "${device}" = "" ]]; then
echo_red "Unable to determine Chromebox/book model; cannot continue."
echo_red "It's likely you are using an unsupported ARM-based ChromeOS device,\nonly Intel-based devices are supported at this time."
return 1
fi
#check if running under ChromeOS / ChromiumOS
if [ -f /etc/lsb-release ]; then
cat /etc/lsb-release | grep "Chrome OS" > /dev/null 2>&1
if [ $? -ne 0 ]; then
isChromeOS=false
fi
cat /etc/lsb-release | grep "neverware" > /dev/null 2>&1
if [ $? -eq 0 ]; then
isCloudready=true
fi
cat /etc/lsb-release | grep "Chromium OS" > /dev/null 2>&1
if [ $? -eq 0 ]; then
isChromiumOS=true
fi
else
isChromeOS=false
isChromiumOS=false
fi
if [[ "$isChromeOS" = true || "$isChromiumOS" = true ]]; then
#disable power mgmt
initctl stop powerd > /dev/null 2>&1
#set cmds
flashromcmd=/usr/sbin/flashrom
cbfstoolcmd=/tmp/boot/util/cbfstool
gbbutilitycmd=$(which gbb_utility)
else
#set cmds
flashromcmd=/tmp/flashrom
cbfstoolcmd=/tmp/cbfstool
gbbutilitycmd=/tmp/gbb_utility
fi
#start with a known good state
cleanup
#get required tools
get_flashrom
if [ $? -ne 0 ]; then
echo_red "Unable to download flashrom utility; cannot continue"
return 1
fi
get_cbfstool
if [ $? -ne 0 ]; then
echo_red "Unable to download cbfstool utility; cannot continue"
return 1
fi
get_gbb_utility
if [ $? -ne 0 ]; then
echo_red "Unable to download gbb_utility utility; cannot continue"
return 1
fi
#get full device info
if [[ "$isChromeOS" = true ]]; then
_hwid=$(crossystem hwid | sed 's/ /_/g')
boardName=$(crossystem hwid | awk 'NR==1{print $1}')
else
_hwid=${device^^}
boardName=${device^^}
fi
case "${_hwid}" in
ACER_ZGB*) _x='PNV|Acer AC700 Chromebook' ;;
ASTRONAUT*) _x='APL|Acer Chromebook 11 (C732*)' ;;
ASUKA*) _x='SKL|Dell Chromebook 13 (3380)' ;;
AURON_PAINE*) _x='BDW|Acer Chromebook 11 (C740)' ;;
AURON_YUNA*) _x='BDW|Acer Chromebook 15 (CB5-571, C910)' ;;
BANJO*) _x='BYT|Acer Chromebook 15 (CB3-531)' ;;
BANON*) _x='BSW|Acer Chromebook 15 (CB3-532)' ;;
BLEEMO*) _x='KBL|UNK Fizz-based Chromebox' ;;
BUDDY*) _x='BDW|Acer Chromebase 24' ;;
BUTTERFLY*) _x='SNB|HP Pavilion Chromebook 14' ;;
CANDY*) _x='BYT|Dell Chromebook 11' ;;
CAROLINE*) _x='SKL|Samsung Chromebook Pro' ;;
CAVE*) _x='SKL|ASUS Chromebook Flip C302' ;;
CELES*) _x='BSW|Samsung Chromebook 3' ;;
CHELL*) _x='SKL|HP Chromebook 13 G1' ;;
CLAPPER*) _x='BYT|Lenovo N20/N20P Chromebook' ;;
CYAN*) _x='BSW|Acer Chromebook R11 (C738T)' ;;
EDGAR*) _x='BSW|Acer Chromebook 14 (CB3-431)' ;;
ENGUARDE_???-???-??A*) _x='BYT|CTL N6 Education Chromebook' ; device="enguarde";;
ENGUARDE_???-???-??B*) _x='BYT|M&A Chromebook' ; device="enguarde";;
ENGUARDE_???-???-??C*) _x='BYT|Senkatel C1101 Chromebook' ; device="enguarde";;
ENGUARDE_???-???-??D*) _x='BYT|Edxis Education Chromebook' ; device="enguarde";;
ENGUARDE_???-???-??E*) _x='BYT|Lenovo N21 Chromebook' ; device="enguarde";;
ENGUARDE_???-???-??F*) _x='BYT|RGS Education Chromebook' ; device="enguarde";;
ENGUARDE_???-???-??G*) _x='BYT|Crambo Chromebook' ; device="enguarde";;
ENGUARDE_???-???-??H*) _x='BYT|True IDC Chromebook' ; device="enguarde";;
ENGUARDE_???-???-??I*) _x='BYT|Videonet Chromebook' ; device="enguarde";;
ENGUARDE_???-???-??J*) _x='BYT|eduGear Chromebook R' ; device="enguarde";;
ENGUARDE_???-???-??K*) _x='BYT|ASI Chromebook' ; device="enguarde";;
ENGUARDE*) _x='BYT|(multiple device matches)' ;;
EVE*) _x='KBL|Google Pixelbook' ;;
FALCO*) _x='HSW|HP Chromebook 14' ;;
FIZZ) _x='KBL|TBD KBL Chromebox' ;;
GANDOF*) _x='BDW|Toshiba Chromebook 2 (2015) CB30/CB35' ;;
GLIMMER*) _x='BYT|Lenovo ThinkPad 11e/Yoga Chromebook' ;;
GNAWTY*) _x='BYT|Acer Chromebook 11 (CB3-111/131,C730/C730E/C735)' ;;
GUADO*) _x='BDW|ASUS Chromebox 2 / CN62' ;;
HELI*) _x='BYT|Haier Chromebook G2' ;;
IEC_MARIO) _x='PNV|Google Cr-48' ;;
KEFKA*) _x='BSW|Dell Chromebook 11 (3180,3189)' ;;
KENCH*) _x='KBL|HP Chromebox G2' ; device="fizz";;
KIP*) _x='BYT|HP Chromebook 11 G3/G4, 14 G4' ;;
LARS*) _x='SKL|Acer Chromebook 14 for Work' ;;
LAVA*) _x='APL|Acer Chromebook Spin 11 CP311' ;;
LEON*) _x='HSW|Toshiba CB30/CB35 Chromebook' ;;
LILI*) _x='SKL|Acer Chromebook 11 (C771, C771T)' ;;
LINK*) _x='IVB|Google Chromebook Pixel 2013' ;;
LULU*) _x='BDW|Dell Chromebook 13 (7310)' ;;
LUMPY*) _x='SNB|Samsung Chromebook Series 5 550' ;;
MCCLOUD*) _x='HSW|Acer Chromebox CXI' ;;
MONROE*) _x='HSW|LG Chromebase' ;;
NASHER360*) _x='APL|Dell Chromebook 11 2-in-1 5190' ; device="nasher";;
NASHER*) _x='APL|Dell Chromebook 11 5190' ;;
NINJA*) _x='BYT|AOpen Chromebox Commercial' ;;
ORCO*) _x='BYT|Lenovo Ideapad 100S Chromebook' ;;
PAINE*) _x='BDW|Acer Chromebook 11 (C740)' ;;
PANTHER*) _x='HSW|ASUS Chromebox CN60' ;;
PARROT*) _x='SNB|Acer C7/C710 Chromebook' ;;
PEPPY*) _x='HSW|Acer C720/C720P Chromebook' ;;
PYRO*) _x='APL|Lenovo Thinkpad 11e/Yoga Chromebook (G4)' ;;
QUAWKS*) _x='BYT|ASUS Chromebook C300' ;;
REEF_???-C*) _x='APL|ASUS Chromebook C213NA' ; device="reef";;
REEF*) _x='APL|Acer Chromebook Spin 11 (R751T)' ; device="reef";;
REKS_???-???-???-B*) _x='BSW|2016|Lenovo N42 Chromebook' ; device="reks";;
REKS_???-???-???-C*) _x='BSW|2017|Lenovo N23 Chromebook (Touch)' device="reks";;
REKS_???-???-???-D*) _x='BSW|2017|Lenovo N23 Chromebook' device="reks";;
REKS_???-???-???-*) _x='BSW|2016|Lenovo N22 Chromebook' device="reks";;
REKS*) _x='BSW|2016|(unknown REKS)' ;;
RELM_???-B*) _x='BSW|CTL NL61 Chromebook' ; device="relm";;
RELM_???-C*) _x='BSW|Edxis Education Chromebook' ; device="relm";;
RELM_???-F*) _x='BSW|Mecer V2 Chromebook' ; device="relm";;
RELM_???-G*) _x='BSW|HP Chromebook 11 G5 EE' ; device="relm";;
RELM_???-H*) _x='BSW|Acer Chromebook 11 N7 (C731)' ; device="relm";;
RELM_???-Z*) _x='BSW|Quanta OEM Chromebook' ; device="relm";;
RELM*) _x='BSW|(unknown RELM)' ; device="relm";;
RIKKU*) _x='BDW|Acer Chromebox CXI2' ;;
ROBO360*) _x='APL|Lenovo 500e Chromebook' ; device="robo";;
ROBO*) _x='APL|Lenovo 100e Chromebook' ;;
SAMS_ALEX*) _x='PNV|Samsung Chromebook Series 5' ;;
SAMUS*) _x='BDW|Google Chromebook Pixel 2015' ;;
SAND*) _x='APL|Acer Chromebook 15 (CB515-1HT)' ;;
SANTA*) _x='APL|Acer Chromebook 11 (CB311-8H)' ;;
SENTRY*) _x='SKL|Lenovo Thinkpad 13 Chromebook' ;;
SETZER*) _x='BSW|HP Chromebook 11 G5' ;;
SION*) _x='KBL|Acer Chromebox CXI3' ; device="fizz";;
SNAPPY_???-A*) _x='APL|HP Chromebook x360 11 G1 EE' ; device="snappy";;
SNAPPY_???-B*) _x='APL|HP Chromebook 11 G6 EE' device="snappy";;
SNAPPY_???-C*) _x='APL|HP Chromebook 14 G5' device="snappy";;
SNAPPY*) _x='APL|(unknown SNAPPY)' device="snappy";;
SORAKA*) _x='KBL|HP Chromebook x2' ;;
SQUAWKS*) _x='BYT|ASUS Chromebook C200' ;;
STOUT*) _x='IVB|Lenovo Thinkpad X131e Chromebook' ;;
STUMPY*) _x='SNB|Samsung Chromebox Series 3' ;;
SUMO*) _x='BYT|AOpen Chromebase Commercial' ;;
SWANKY*) _x='BYT|Toshiba Chromebook 2 (2014) CB30/CB35' ;;
TEEMO*) _x='KBL|Asus Chromebox 3 / CN65' ; device="fizz";;
TERRA_???-???-???-A*) _x='BSW|ASUS Chromebook C202SA' ; device="terra";;
TERRA_???-???-???-B*) _x='BSW|ASUS Chromebook C300SA/C301SA' ; device="terra";;
TERRA*) _x='BSW|ASUS Chromebook C202SA, C300SA/C301SA' ; device="terra";;
TIDUS*) _x='BDW|Lenovo ThinkCentre Chromebox' ;;
TRICKY*) _x='HSW|Dell Chromebox 3010' ;;
ULTIMA*) _x='BSW|Lenovo ThinkPad 11e/Yoga Chromebook (G3)' ;;
WINKY*) _x='BYT|Samsung Chromebook 2 (XE500C12)' ;;
WIZPIG_???-???-??A*) _x='BSW|CTL Chromebook J5' ;;
WIZPIG_???-???-??B*) _x='BSW|Edugear CMT Chromebook' ;;
WIZPIG_???-???-??C*) _x='BSW|Haier Convertible Chromebook 11 C' ;;
WIZPIG_???-???-??D*) _x='BSW|Viglen Chromebook 360' ;;
WIZPIG_???-???-??G*) _x='BSW|Prowise ProLine Chromebook' ;;
WIZPIG_???-???-??H*) _x='BSW|PCMerge Chromebook PCM-116T-432B' ;;
WIZPIG_???-???-??I*) _x='BSW|Multilaser M11C Chromebook' ;;
WIZPIG*) _x='BSW|(unknown WIZPIG)' ;;
WOLF*) _x='HSW|Dell Chromebook 11' ;;
WUKONG_???-???-???-??C*) _x='KBL|ViewSonic NMP660 Chromebox' ; device="fizz";;
WUKONG*) _x='KBL|CTL Chromebox CBx1' ; device="fizz";;
YUNA*) _x='BDW|Acer Chromebook 15 (CB5-571, C910)' ; device="auron_yuna";;
ZAKO*) _x='HSW|HP Chromebox CB1' ;;
esac
deviceCpuType=`echo $_x | cut -d\| -f1`
deviceDesc=`echo $_x | cut -d\| -f2-`
## CPU family, Processor core, other distinguishing characteristic
case "$deviceCpuType" in
ARM) deviceCpuType="ARM" ;;
PNV) deviceCpuType="Intel Pineview" ;;
SNB) deviceCpuType="Intel SandyBridge" ;;
IVB) deviceCpuType="Intel IvyBridge" ;;
HSW) deviceCpuType="Intel Haswell" ;;
BYT) deviceCpuType="Intel BayTrail" ;;
BDW) deviceCpuType="Intel Broadwell" ;;
BSW) deviceCpuType="Intel Braswell" ;;
SKL) deviceCpuType="Intel Skylake" ;;
APL) deviceCpuType="Intel ApolloLake" ;;
KBL) deviceCpuType="Intel KabyLake" ;;
#*) deviceCpuType="(unrecognized)" ;;
esac
[[ "${hsw_boxes[@]}" =~ "$device" ]] && isHswBox=true
[[ "${bdw_boxes[@]}" =~ "$device" ]] && isBdwBox=true
[[ "${hsw_books[@]}" =~ "$device" ]] && isHswBook=true
[[ "${bdw_books[@]}" =~ "$device" ]] && isBdwBook=true
[[ "${baytrail[@]}" =~ "$device" ]] && isBaytrail=true
[[ "${braswell[@]}" =~ "$device" ]] && isBraswell=true
[[ "${skylake[@]}" =~ "$device" ]] && isSkylake=true
[[ "${snb_ivb[@]}" =~ "$device" ]] && isSnbIvb=true
[[ "${apl[@]}" =~ "$device" ]] && isApl=true
[[ "${kbl[@]}" =~ "$device" ]] && isKbl=true
[[ "${shellballs[@]}" =~ "$device" ]] && hasShellball=true
[[ "${UEFI_ROMS[@]}" =~ "$device" ]] && hasUEFIoption=true
[[ "${LegacyROMs[@]}" =~ "$device" ]] && hasLegacyOption=true
[[ "$isHswBox" = true || "$isBdwBox" = true || "$isHswBook" = true || "$isBdwBook" = true || "$isBaytrail" = true \
|| "$isBraswell" = true || "$isSkylake" = true || "$isSnbIvb" = "true" || "$isApl" = "true" || "$isKbl" = "true" ]] || isUnsupported=true
[[ "$isHswBox" = true || "$isBdwBox" = true || "${kbl_boxes[@]}" =~ "$device" || "$device" = "ninja" ]] && hasLAN=true
#get device firmware info
echo -e "\nGetting device/system info..."
#read entire firmware
${flashromcmd} -r /tmp/bios.bin > /dev/null 2>&1
if [ $? -ne 0 ]; then
echo_red "\nUnable to read current firmware; cannot continue."
echo_red "Either add 'iomem=relaxed' to your kernel parameters,\nor trying running from a Live USB with a more permissive kernel (eg, Ubuntu)."
echo_red "See https://www.flashrom.org/FAQ for more info."
return 1;
fi
#break out BOOT_STUB and RW_LEGACY pieces, check for validity
${cbfstoolcmd} bios.bin read -r BOOT_STUB -f bs.tmp >/dev/null 2>&1
if [ $? -eq 0 ]; then
#see if BOOT_STUB is stock
${cbfstoolcmd} bs.tmp extract -n fallback/vboot -f vb.tmp -m x86 >/dev/null 2>&1
[[ $? -ne 0 && "${device^^}" != "LINK" ]] && isBootStub=true
#check RW_LEGACY
${cbfstoolcmd} bios.bin read -r RW_LEGACY -f rwl.tmp >/dev/null 2>&1
[[ $? -eq 0 ]] && hasRwLegacy=true
else
# check 'coreboot' for SKL/KBL/APL
${cbfstoolcmd} bios.bin read -r COREBOOT -f cb.tmp >/dev/null 2>&1
if [[ $? -eq 0 && ( "$isSkylake" = true || "$isApl" = true || "$isKbl" = true) ]]; then
#check for verstage
${cbfstoolcmd} bios.bin extract -n fallback/verstage -f /dev/null -m x86 >/dev/null 2>&1
if [[ $? -eq 0 ]]; then
hasRwLegacy=true
else
#non-stock firmware
isStock=false
isFullRom=true
fi
else
if [ "$isChromeOS" = false ]; then
#non-stock firmware
isStock=false
isFullRom=true
fi
fi
fi
#set firmware type
if [[ "$isChromeOS" = true && "$isStock" = true && "$isBootStub" = false && "$isSkylake" = false ]]; then
firmwareType="Stock ChromeOS"
elif [[ "$isBootStub" = true ]]; then
firmwareType="Stock w/modified BOOT_STUB"
elif [[ "$isFullRom" = true ]]; then
#get more info
fwVer=$(dmidecode -s bios-version)
fwDate=$(dmidecode -s bios-release-date)
if [[ -d /sys/firmware/efi ]]; then
firmwareType="Full ROM / UEFI ($fwVer $fwDate)"
else
firmwareType="Full ROM / Legacy ($fwVer $fwDate)"
fi
elif [[ "$isChromeOS" = false && "$hasRwLegacy" = true ]]; then
firmwareType="Stock w/RW_LEGACY support"
elif [[ "$isChromeOS" = true && "$isBaytrail" = true && "$hasRwLegacy" = true ]]; then
firmwareType="Stock w/RW_LEGACY support"
elif [[ "$isSkylake" = true || "$isKbl" = true ]]; then
firmwareType="Stock w/RW_LEGACY support"
fi
#check WP status
if [[ "$isChromeOS" = true ]]; then
[[ "$(crossystem wpsw_cur)" == "1" || "$(crossystem wpsw_boot)" == "1" ]] && wpEnabled=true
else
${flashromcmd} --wp-disable > /dev/null 2>&1
[[ $? -ne 0 && "$isBraswell" = false ]] && wpEnabled=true
fi
return 0
}
###########
# Cleanup #
###########
function cleanup()
{
#remove temp files, unmount temp stuff
if [ -d /tmp/boot/util ]; then
rm -rf /tmp/boot/util > /dev/null 2>&1
fi
umount /tmp/boot > /dev/null 2>&1
umount /tmp/Storage > /dev/null 2>&1
umount /tmp/System > /dev/null 2>&1
umount /tmp/urfs/proc > /dev/null 2>&1
umount /tmp/urfs/dev/pts > /dev/null 2>&1
umount /tmp/urfs/dev > /dev/null 2>&1
umount /tmp/urfs/sys > /dev/null 2>&1
umount /tmp/urfs > /dev/null 2>&1
umount /tmp/usb > /dev/null 2>&1
}