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/aosp_15_r20/external/vboot_reference/futility/
H A Dupdater_utils.c273 image->programmer ? image->programmer : "temp", in get_firmware_image_temp_file()
286 const char *programmer = image->programmer; in free_firmware_image() local
296 image->programmer = programmer; in free_firmware_image()
372 const char *programmer, in is_write_protection_enabled() argument
379 STATUS("Write protection (%s): %d (%s; HW=%d, SW=%d).\n", programmer, in is_write_protection_enabled()
386 return is_write_protection_enabled(cfg, cfg->image.programmer, DUT_PROP_WP_SW_AP); in is_ap_write_protection_enabled()
391 return is_write_protection_enabled(cfg, cfg->ec_image.programmer, DUT_PROP_WP_SW_EC); in is_ec_write_protection_enabled()
441 const char *programmer = NULL; in host_detect_servo() local
470 programmer = "ft2232_spi:type=google-servo-v2"; in host_detect_servo()
474 programmer = raiden_debug_spi; in host_detect_servo()
[all …]
H A Dupdater.c318 VB2_DEBUG("No data in <%s> image.\n", image->programmer); in has_valid_update()
323 image->file_name, image->programmer, section_name); in has_valid_update()
331 image->file_name, image->programmer, image->size); in has_valid_update()
407 "preserve ME.\n", image_from->programmer); in preserve_management_engine()
1261 cfg->image.programmer = FLASHROM_PROGRAMMER_INTERNAL_AP; in updater_new_config()
1262 cfg->image_current.programmer = FLASHROM_PROGRAMMER_INTERNAL_AP; in updater_new_config()
1264 cfg->ec_image.programmer = FLASHROM_PROGRAMMER_INTERNAL_EC; in updater_new_config()
1547 if (!arg->programmer || !strcmp(arg->programmer, cfg->image.programmer)) in prog_arg_setup()
1555 cfg->image.programmer = arg->programmer; in prog_arg_setup()
1556 cfg->image_current.programmer = arg->programmer; in prog_arg_setup()
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H A Dupdater_dut.c115 static int dut_get_wp_sw(const char *programmer) in dut_get_wp_sw() argument
117 assert(programmer); in dut_get_wp_sw()
120 if (flashrom_get_wp(programmer, &mode, NULL, NULL, -1)) { in dut_get_wp_sw()
130 return dut_get_wp_sw(cfg->image.programmer); in dut_get_wp_sw_ap()
136 return dut_get_wp_sw(cfg->ec_image.programmer); in dut_get_wp_sw_ec()
H A Dcmd_flash_util.c55 if (flashrom_get_size(cfg->image.programmer, &flash_size, in print_flash_size()
72 if (flashrom_get_info(cfg->image.programmer, in print_flash_info()
109 if (flashrom_get_wp(cfg->image.programmer, &wp_mode, in print_wp_status()
154 if (flashrom_set_wp(cfg->image.programmer, enable, in set_flash_wp()
/aosp_15_r20/external/vboot_reference/host/lib/
H A Dflashrom_drv.c66 char *programmer, *params; in flashrom_read_image_impl() local
67 char *tmp = flashrom_extract_params(image->programmer, &programmer, &params); in flashrom_read_image_impl()
76 || flashrom_programmer_init(&prog, programmer, params)) { in flashrom_read_image_impl()
174 char *programmer, *params; in flashrom_write_image() local
175 char *tmp = flashrom_extract_params(image->programmer, &programmer, &params); in flashrom_write_image()
184 || flashrom_programmer_init(&prog, programmer, params)) { in flashrom_write_image()
276 char *programmer, *params; in flashrom_get_wp() local
277 char *tmp = flashrom_extract_params(prog_with_params, &programmer, in flashrom_get_wp()
283 || flashrom_programmer_init(&prog, programmer, params)) in flashrom_get_wp()
336 char *programmer, *params; in flashrom_set_wp() local
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/aosp_15_r20/external/flashrom/util/ubertest/
H A DREADME.md6 … the ubertest script supports using a secondary programmer to check the result of the primary prog…
20 - Remote machine: DUT controlled via SSH with primary programmer.
22 - Primary programmer: The programmer which will be tested using the new version of flashrom.
23 …programmer: An optional programmer which will be used along with the old version of flashrom to ve…
37 `-p/--primary-programmer`: Primary programmer options, e.g. “internal”, “ch341a_spi”, etc.
51 …programmer are used, then a local copy of flashrom is used to control the secondary programmer. Th…
81 …two programmers. The secondary programmer is used with the old/stable version of flashrom to verif…
83 …ary programmer” to “external programmer”? That could simplify the script significantly, especially…
85 To use a secondary programmer, use the following options:
86 `-s/--secondary-programmer <parameters>`: Specify the secondary programmer the same way you do with…
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/aosp_15_r20/external/flashrom/
H A Dmeson.build91 'programmer.c',
167 group_ftdi = get_option('programmer').contains('group_ftdi')
168 group_pci = get_option('programmer').contains('group_pci')
169 group_usb = get_option('programmer').contains('group_usb')
170 group_i2c = get_option('programmer').contains('group_i2c')
171 group_serial = get_option('programmer').contains('group_serial')
172 group_jlink = get_option('programmer').contains('group_jlink')
173 group_internal = get_option('programmer').contains('group_internal')
174 group_external = get_option('programmer').contains('group_external')
204 required : get_option('programmer').contains('ni845x_spi')
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H A Dtest_build.sh34 for programmer in ${meson_programmer_opts}; do
35 programmer_dir="${build_dir}/${programmer}"
39 if [ ${is_scan_build_env} -eq 1 ] && [ "${programmer}" != "all" ]; then
43 meson setup ${programmer_dir} ${meson_opts} -Dprogrammer=${programmer}
H A Dmeson_options.txt3 option('default_programmer_name', type : 'string', description : 'default programmer')
4 option('default_programmer_args', type : 'string', description : 'default programmer arguments')
9 option('programmer', type : 'array', value : ['auto'], choices : [ array
/aosp_15_r20/external/flashrom/doc/contrib_howtos/
H A Dhow_to_add_unit_test.rst61 The concept of a unit test for flashrom programmer is based on a programmer lifecycle. The options …
64 …le lifecycle is called basic and it does initialisation -> shutdown of a programmer (nothing else).
69 One more option is to test expected failure for programmer initialisation. This is useful to test k…
70 (and potentially dangerous) combination of programmer parameters, when such combination should be d…
71 …n of parameters is detected, initialisation expected to fail early and programmer must not continu…
76 If you want to add new test(s) for a programmer, first you look whether that programmer has any tes…
77 Test source file has the same name as a programmer itself, for example programmer ``dummyflasher.c`…
78 …e. Either add your tests to an existing file, or create new file for a programmer that had no tests
82 given combination of programmer params as an input. Most time and effort is typically spent on mock…
88 These tests are based on dummyflasher programmer and they are running operations of a chip: read, w…
/aosp_15_r20/external/flashrom/doc/
H A Dclassic_cli_manpage.rst46 All operations involving any chip access (probe/read/write/...) require the ``-p/--programmer`` opt…
78 (e.g. when using the **internal** programmer).
82 …is required to flash an Intel system with locked ME flash region using the **internal** programmer.
265 **-p, --programmer <name>[:parameter[,parameter[,parameter]]]**
266 …Specify the programmer device. This is mandatory for all operations involving any chip access (pro…
270 * ``dummy`` (virtual programmer for testing **flashrom**)
283 … (for SPI flash ROMs attached to an FT2232/FT4232H/FT232H family based USB SPI programmer)
284 …* ``serprog`` (for flash ROMs attached to a programmer speaking serprog, including som…
336 Some programmer drivers accept further parameters to set programmer-specific parameters. These para…
337 from the programmer name by a colon. While some programmers take arguments atfixed positions, other…
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/aosp_15_r20/external/autotest/server/cros/servo/
H A Dfirmware_programmer.py170 programmer = servo_v2_programmer
173 programmer += ',serial=%s' % servo_serial
175 programmer = servo_v3_programmer
180 programmer = servo_v4_with_micro_programmer
181 programmer += ':serial=%s' % servo_micro_serial
184 programmer = servo_v4_with_ccd_programmer
185 programmer += ',serial=%s' % ccd_serial
192 'flashrom', '-V', '-p', programmer, '-r',
223 'flashrom', '-V', '-p', programmer,
/aosp_15_r20/external/flashrom/doc/supported_hw/supported_prog/serprog/
H A Dserprog-protocol.rst26 0x01 Query programmer iface version none ACK + 16bit version (nonzero)
28 0x03 Query programmer name none ACK + 16 bytes string (null padding) / NAK
68 If the programmer has a guaranteed working flow control,
77 An LPC/FWH/SPI-programmer can report this as not supported in the command bitmap.
80 If a programmer reports a bigger maximum write-n length than the serial buffer size,
81 it is assumed that the programmer can process the data fast enough to take in the
91 Set's the used bustype if the programmer can support more than one flash protocol.
92 Sending a byte with more than 1 bit set will make the programmer decide among them
104 be NAKed by the programmer. The requested frequency should be
105 mapped by the programmer software to a supported frequency
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H A Darduino_flasher_3.3v.rst130 Build the programmer
133 Connect the programmer to the USB<->Serial adapter argument
154 You can now check that the programmer is responding with::
184 Using the programmer
187 Connect the programmer to a flash chip argument
194 Here's how to connect the flash chips to the programmer:
/aosp_15_r20/external/vboot_reference/tests/
H A Dvb2_host_flashrom_tests.c149 .programmer = "someprog", in test_read_whole_chip()
172 .programmer = "someprog", in test_read_region()
196 .programmer = "someprog", in test_read_failure()
209 .programmer = "someprog", in test_write_whole_chip()
236 .programmer = "someprog", in test_write_region()
264 .programmer = "someprog", in test_write_failure()
H A Dvb2_host_nvdata_flashrom_tests.c26 static void assert_mock_params(const char *programmer, const char *region) in assert_mock_params() argument
28 TEST_STR_EQ(programmer, FLASHROM_PROGRAMMER_INTERNAL_AP, in assert_mock_params()
97 assert_mock_params(image->programmer, region); in flashrom_read()
111 assert_mock_params(image->programmer, region); in flashrom_write()
/aosp_15_r20/external/flashrom/doc/supported_hw/supported_prog/
H A Ddummyflasher.rst5 Dummyflasher programmer is software-only implementation of a flashrom programmer. In other words,
8 This programmer is actively used in unit tests.
10 …ammers APIs, it can be used as an example or as a starting point for implementing a new programmer.
/aosp_15_r20/external/vboot_reference/host/lib/include/
H A Dflashrom.h24 const char *programmer; member
97 int flashrom_get_wp(const char *programmer, bool *wp_mode,
111 int flashrom_set_wp(const char *programmer, bool wp_mode,
139 int flashrom_get_size(const char *programmer, uint32_t *flash_len,
/aosp_15_r20/external/coreboot/Documentation/mainboard/hp/
H A Delitebook_820_g2.md40 then clip on the flash chip with an SOIC-8 clip. An [STM32-based flash programmer]
43 To access the private flash chip, we can use a ch341a based flash programmer and
53 To erase the private flash chip, attach it with the flash programmer via the SOIC-8 clip,
56 flashrom -p <programmer> --erase
75 flashrom -p <programmer> --ifd -i fd -w factory-sys.rom.new
81 flashrom -p <programmer> --ifd -i bios -w build/coreboot.rom
140 [STM32-based flash programmer]: https://github.com/dword1511/stm32-vserprog
H A Dfolio_9480m.md39 then clip on the flash chip with an SOIC-8 clip. An [STM32-based flash programmer]
42 To access the private flash chip, we can use a ch341a based flash programmer and
51 To erase the private flash chip, attach it with the flash programmer via the SOIC-8 clip,
54 flashrom -p <programmer> --erase
83 flashrom -p <programmer> --ifd -i fd -w factory-sys.rom.new
89 flashrom -p <programmer> --ifd -i bios -w build/coreboot.rom
155 [STM32-based flash programmer]: https://github.com/dword1511/stm32-vserprog
/aosp_15_r20/external/coreboot/Documentation/tutorial/flashing_firmware/
H A Dindex.md5 is in a shut down state and an external programmer is attached to write into the
43 * Using flashrom's *internal* programmer to directly write into the firmware
53 internal programmer <int_flashrom.md>
59 the target hardware. You need to buy a flash programmer, that
106 flashrom -l rom.layout -i bios -w coreboot.rom -p <programmer>
118 flashrom --ifd -i bios -w coreboot.rom -p <programmer>
/aosp_15_r20/external/flashrom/doc/user_docs/
H A Dmisc_notes.rst68 Using In-System programming requires some means to connect the external programmer to the flash chi…
76 A breadboard can be used to connect Dual in-line 8 pins chips to the programmer, as they they fit w…
81 If your programmer has a pin connector, and that you want to avoid soldering, you can use
109 * Not all input pins are connected to the correct voltage level/output pin of the programmer.
112 * The easiest thing to try is lowering the (SPI) clock frequency if your programmer supports it.
120 (of either the circuit/chip on the mainboard or the external programmer).
122 …ar as possible to the input pins (this includes also the MISO line which ends near the programmer)\
H A Din_system.rst16 to attach an external programmer. They are produced by different vendors (e.g. Pomona, 3M)
25 disconnect Vcc from the programmer and power it with its normal PSU and:
31 …ing it to the chip select (CS) line of the SPI bus or a dedicated clock signal from the programmer.
34 …or even remove the CPU or RAM - if the programmer supports SPI sniffing, you may be able to verify…
H A Dexample_partial_wp.rst25 Not all programmers support manipulating WP configuration. A suitable programmer must either
29 In particular, *internal* programmer on Intel platforms might allow only limited access to WP
43 Run a command like (adjust this and similar commands below if you're not using *internal* programmer
46 flashrom --programmer internal --wp-status:
107 $ flashrom --programmer internal --wp-list
173 flashrom --programmer internal --wp-range=0x00fc0000,0x00040000 --wp-enable
/aosp_15_r20/external/coreboot/Documentation/mainboard/lenovo/
H A DSandy_Bridge_series.md27 programmer, because vendor firmware prevents rewriting the BIOS region.
57 and then write a full ROM using an [external programmer].
73 [external programmer]: ../../tutorial/flashing_firmware/index.md

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