October 2019 - flashrom-gerrit

Change in ...flashrom[master]: layout: Add interface to create a dynamically growing layout
by Nico Huber (Code Review) 02 Dec '19

02 Dec '19

Nico Huber has uploaded this change for review. ( https://review.coreboot.org/c/flashrom/+/31014 Change subject: layout: Add interface to create a dynamically growing layout ...................................................................... layout: Add interface to create a dynamically growing layout Another interim solution until we have a better internal layout structure (i.e. linked lists). Change-Id: I0093de58bc7eadc5cd52355937df23c4a6e934ed Signed-off-by: Nico Huber <nico.h(a)gmx.de> --- M layout.c M layout.h 2 files changed, 60 insertions(+), 0 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/14/31014/1 diff --git a/layout.c b/layout.c index c589d17..420a3d9 100644 --- a/layout.c +++ b/layout.c @@ -243,3 +243,54 @@ l->entries[i].start, l->entries[i].end, l->entries[i].name); } } + +static size_t dynlayout_size(unsigned int num_entries) +{ + return sizeof(struct dynamic_layout) + num_entries * sizeof(struct romentry); +} + +struct flashrom_layout *new_layout(unsigned int num_entries) +{ + struct dynamic_layout *const dyn = malloc(dynlayout_size(num_entries)); + if (!dyn) { + msg_gerr("Out of memory!\n"); + return NULL; + } + + memset(dyn, 0x00, sizeof(*dyn)); + dyn->base.entries = (void *)((uint8_t *)dyn + sizeof(*dyn)); + dyn->allocated = num_entries; + + return &dyn->base; +} + +int add_layout_entry(struct flashrom_layout **const l, const char *const name, + const size_t start, const size_t end) +{ + struct dynamic_layout *dyn; + + if (!*l) + *l = new_layout(8); + if (!*l) + return -1; + + dyn = (void *)*l; + + if (dyn->base.num_entries >= dyn->allocated) { + const unsigned int allocate = (dyn->allocated ? : 1) * 2; + dyn = realloc(dyn, dynlayout_size(allocate)); + if (!dyn) + return -1; + dyn->base.entries = (void *)((uint8_t *)dyn + sizeof(*dyn)); + dyn->allocated = allocate; + *l = (void *)dyn; + } + + const unsigned int i = dyn->base.num_entries++; + memset(&dyn->base.entries[i], 0x00, sizeof(dyn->base.entries[i])); + dyn->base.entries[i].start = start; + dyn->base.entries[i].end = end; + snprintf(dyn->base.entries[i].name, sizeof(dyn->base.entries[i].name), "%s", name); + + return 0; +} diff --git a/layout.h b/layout.h index a10cbb4..4227e92 100644 --- a/layout.h +++ b/layout.h @@ -54,6 +54,12 @@ struct romentry entry; }; +struct dynamic_layout { + struct flashrom_layout base; + /* number of (pre)allocated entries */ + unsigned int allocated; +}; + struct flashrom_layout *get_global_layout(void); struct flashrom_flashctx; const struct flashrom_layout *get_layout(const struct flashrom_flashctx *const flashctx); @@ -62,4 +68,7 @@ void report_layout(const struct flashrom_layout *); +struct flashrom_layout *new_layout(unsigned int num_entries); +int add_layout_entry(struct flashrom_layout **, const char *name, size_t start, size_t end); + #endif /* !__LAYOUT_H__ */ -- To view, visit https://review.coreboot.org/c/flashrom/+/31014 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I0093de58bc7eadc5cd52355937df23c4a6e934ed Gerrit-Change-Number: 31014 Gerrit-PatchSet: 1 Gerrit-Owner: Nico Huber <nico.h(a)gmx.de> Gerrit-MessageType: newchange

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Change in flashrom[master]: dediprog.c: Add id parameter to dediprog programmer
by Ryan O'Leary (Code Review) 15 Nov '19

15 Nov '19

Ryan O'Leary has uploaded this change for review. ( https://review.coreboot.org/c/flashrom/+/34160 ) Change subject: dediprog.c: Add id parameter to dediprog programmer ...................................................................... dediprog.c: Add id parameter to dediprog programmer When multiple dediprog programmers are connected, the 'id' parameter allows you to specify which one to use. The id is a string like SF012345 or DP012345. The value is printed on a sticker on the back of the dediprog. This is an improvement over the 'device' parameter which is based on enumeration order and changes when you plug/unplug devices or reboot the machine. To find the id without the sticker, run flashrom with the -V option. This prints the ids as they are enumerated. Alternatively, with dpcmd, you can use the --list-device-id and --fix-device commands to list and write device ids respectively. Note this only supports SF100 at the moment, but SF600 support is possible with more work. Change-Id: I4281213ab02131feb5d47bf66118a001cec0d219 Signed-off-by: Ryan O'Leary <ryanoleary(a)google.com> --- M dediprog.c 1 file changed, 133 insertions(+), 19 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/60/34160/1 diff --git a/dediprog.c b/dediprog.c index 8029b64..1d10b24 100644 --- a/dediprog.c +++ b/dediprog.c @@ -823,6 +823,46 @@ return 0; } +/* Read the id from the dediprog. This should return the numeric part of the + * serial number found on a sticker on the back of the dediprog. Note this + * number is stored in writable eeprom, so it could get out of sync. Also note, + * this function only supports SF100 at this time, but SF600 support is not too + * much different. + * @return the id on success, -1 on failure + */ +static int dediprog_read_id(void) +{ + int ret; + uint8_t buf[3]; + + ret = libusb_control_transfer(dediprog_handle, REQTYPE_OTHER_IN, + 0x7, /* request */ + 0, /* value */ + 0xEF00, /* index */ + buf, sizeof(buf), + DEFAULT_TIMEOUT); + if (ret != sizeof(buf)) { + msg_perr("Failed to read dediprog id, error %d!\n", ret); + return -1; + } + + return buf[0] << 16 | buf[1] << 8 | buf[2]; +} + +/* Return the prefix to display in front of the id. These two characters also + * appear on the sticker even though they can be derived from the numerical + * part. + * @id a dediprog's id + * @return either "DP" or "SF" + */ +static const char* dediprog_id_prefix(int id) { + /* This is so the id matches dpcmd. */ + if (id < 600000) { + return "DP"; + } + return "SF"; +} + /* * This command presumably sets the voltage for the SF100 itself (not the * SPI flash). Only use this command with firmware older than V6.0.0. Newer @@ -997,9 +1037,11 @@ int dediprog_init(void) { - char *voltage, *device, *spispeed, *target_str; + char *voltage, *id_str, *device, *spispeed, *target_str; int spispeed_idx = 1; int millivolt = 3500; + int id = -1; /* -1 defaults to enumeration order */ + int found_id; long usedevice = 0; long target = FLASH_TYPE_APPLICATION_FLASH_1; int i, ret; @@ -1029,9 +1071,37 @@ msg_pinfo("Setting voltage to %i mV\n", millivolt); } + id_str = extract_programmer_param("id"); + if (id_str) { + char prefix0, prefix1; + const char *prefix; + if (sscanf(id_str, "%c%c%d", &prefix0, &prefix1, &id) != 3) { + msg_perr("Error: Could not parse dediprog 'id'.\n"); + msg_perr("Expected a string like SF012345 or DP012345.\n"); + free(id_str); + return 1; + } + if (id < 0 || id >= 0x1000000) { + msg_perr("Error: id %s is out of range!\n", id_str); + free(id_str); + return 1; + } + prefix = dediprog_id_prefix(id); + if (strlen(prefix) != 2 || prefix[0] != prefix0 || prefix[1] != prefix1) { + msg_perr("Error: %s is an invalid id!\n", id_str); + free(id_str); + return 1; + } + msg_pinfo("Will search for dediprog id %s%06d.\n", dediprog_id_prefix(id), id); + } + free(id_str); + device = extract_programmer_param("device"); if (device) { char *dev_suffix; + if (id != -1) { + msg_perr("Error: Cannot use 'id' and 'device'.\n"); + } errno = 0; usedevice = strtol(device, &dev_suffix, 10); if (errno != 0 || device == dev_suffix) { @@ -1097,25 +1167,69 @@ const uint16_t vid = devs_dediprog[0].vendor_id; const uint16_t pid = devs_dediprog[0].device_id; - dediprog_handle = usb_dev_get_by_vid_pid_number(usb_ctx, vid, pid, (unsigned int) usedevice); - if (!dediprog_handle) { - msg_perr("Could not find a Dediprog programmer on USB.\n"); - libusb_exit(usb_ctx); - return 1; + for (;;) { + /* Notice we can only call dediprog_read_id() after + * libusb_set_configuration() and libusb_claim_interface(). When + * searching by id and either configuration or claim fails + * (usually the device is in use by another instance of + * flashrom), the device is skipped and the next device is + * tried. + */ + dediprog_handle = usb_dev_get_by_vid_pid_number(usb_ctx, vid, pid, (unsigned int) usedevice); + if (!dediprog_handle) { + msg_perr("Could not find a Dediprog programmer on USB.\n"); + libusb_exit(usb_ctx); + return 1; + } + ret = libusb_set_configuration(dediprog_handle, 1); + if (ret != 0) { + msg_perr("Could not set USB device configuration: %i %s\n", + ret, libusb_error_name(ret)); + libusb_close(dediprog_handle); + if (id != -1) { + usedevice++; + continue; + } + libusb_exit(usb_ctx); + return 1; + } + ret = libusb_claim_interface(dediprog_handle, 0); + if (ret < 0) { + msg_perr("Could not claim USB device interface %i: %i %s\n", + 0, ret, libusb_error_name(ret)); + libusb_close(dediprog_handle); + if (id != -1) { + usedevice++; + continue; + } + libusb_exit(usb_ctx); + return 1; + } + + /* Read the dediprog's id. The value is only used (besides + * logging) when searching by id. + */ + found_id = dediprog_read_id(); + if (id != -1) { + if (found_id < 0) { + msg_perr("Could not read id.\n"); + libusb_release_interface(dediprog_handle, 0); + libusb_close(dediprog_handle); + usedevice++; + continue; + } + msg_pinfo("Found dediprog id %s%06d.\n", dediprog_id_prefix(found_id), found_id); + if (found_id != id) { + libusb_release_interface(dediprog_handle, 0); + libusb_close(dediprog_handle); + usedevice++; + continue; + } + } + break; } - ret = libusb_set_configuration(dediprog_handle, 1); - if (ret != 0) { - msg_perr("Could not set USB device configuration: %i %s\n", ret, libusb_error_name(ret)); - libusb_close(dediprog_handle); - libusb_exit(usb_ctx); - return 1; - } - ret = libusb_claim_interface(dediprog_handle, 0); - if (ret < 0) { - msg_perr("Could not claim USB device interface %i: %i %s\n", 0, ret, libusb_error_name(ret)); - libusb_close(dediprog_handle); - libusb_exit(usb_ctx); - return 1; + if (found_id >= 0) { + msg_pinfo("Using dediprog id %s%06d.\n", dediprog_id_prefix(found_id), found_id); } if (register_shutdown(dediprog_shutdown, NULL)) -- To view, visit https://review.coreboot.org/c/flashrom/+/34160 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I4281213ab02131feb5d47bf66118a001cec0d219 Gerrit-Change-Number: 34160 Gerrit-PatchSet: 1 Gerrit-Owner: Ryan O'Leary Gerrit-MessageType: newchange

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Change in flashrom[master]: sb600spi.c: Generalise determin_generation() after Yangtze
by Edward O'Callaghan (Code Review) 14 Nov '19

14 Nov '19

Edward O'Callaghan has uploaded this change for review. ( https://review.coreboot.org/c/flashrom/+/36426 ) Change subject: sb600spi.c: Generalise determin_generation() after Yangtze ...................................................................... sb600spi.c: Generalise determin_generation() after Yangtze Drop dead USE_YANGTZE_HEURISTICS code. Change-Id: I5aa7370025f5c1af56c6cb96194b6f3007d0ede7 Signed-off-by: Edward O'Callaghan <quasisec(a)chromium.org> --- M sb600spi.c 1 file changed, 4 insertions(+), 21 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/26/36426/1 diff --git a/sb600spi.c b/sb600spi.c index 48baf15..482c2f6 100644 --- a/sb600spi.c +++ b/sb600spi.c @@ -118,22 +118,6 @@ } else if (dev->device_id == 0x780e) { /* The PCI ID of the LPC bridge doesn't change between Hudson-2/3/4 and Yangtze (Kabini/Temash) * although they use different SPI interfaces. */ -#ifdef USE_YANGTZE_HEURISTICS - /* This heuristic accesses the SPI interface MMIO BAR at locations beyond those supported by - * Hudson in the hope of getting 0xff readback on older chipsets and non-0xff readback on - * Yangtze (and newer, compatible chipsets). */ - int i; - msg_pdbg("Checking for AMD Yangtze (Kabini/Temash) or later... "); - for (i = 0x20; i <= 0x4f; i++) { - if (mmio_readb(sb600_spibar + i) != 0xff) { - amd_gen = CHIPSET_YANGTZE; - msg_pdbg("found.\n"); - return 0; - } - } - msg_pdbg("not found. Assuming Hudson.\n"); - amd_gen = CHIPSET_HUDSON234; -#else int rev = find_smbus_dev(0x1022, 0x780B); if (rev < 0) return -1; @@ -165,7 +149,6 @@ } -#endif } else msg_pwarn("%s: Unknown LPC device %" PRIx16 ":%" PRIx16 ".\n" "Please report this to flashrom(a)flashrom.org and include this log and\n" @@ -595,7 +578,7 @@ msg_pdbg("SpiRomEnable=%i", (tmp >> 1) & 0x1); if (amd_gen == CHIPSET_SB7XX) msg_pdbg(", AltSpiCSEnable=%i, AbortEnable=%i", tmp & 0x1, (tmp >> 2) & 0x1); - else if (amd_gen == CHIPSET_YANGTZE) + else if (amd_gen >= CHIPSET_YANGTZE) msg_pdbg(", RouteTpm2Sp=%i", (tmp >> 3) & 0x1); tmp = pci_read_byte(dev, 0xba); @@ -631,13 +614,13 @@ */ tmp = mmio_readl(sb600_spibar + 0x00); msg_pdbg("(0x%08" PRIx32 ") SpiArbEnable=%i", tmp, (tmp >> 19) & 0x1); - if (amd_gen == CHIPSET_YANGTZE) + if (amd_gen >= CHIPSET_YANGTZE) msg_pdbg(", IllegalAccess=%i", (tmp >> 21) & 0x1); msg_pdbg(", SpiAccessMacRomEn=%i, SpiHostAccessRomEn=%i, ArbWaitCount=%i", (tmp >> 22) & 0x1, (tmp >> 23) & 0x1, (tmp >> 24) & 0x7); - if (amd_gen != CHIPSET_YANGTZE) + if (amd_gen < CHIPSET_YANGTZE) msg_pdbg(", SpiBridgeDisable=%i", (tmp >> 27) & 0x1); switch (amd_gen) { @@ -710,7 +693,7 @@ return ERROR_FATAL; /* Starting with Yangtze the SPI controller got a different interface with a much bigger buffer. */ - if (amd_gen != CHIPSET_YANGTZE) + if (amd_gen < CHIPSET_YANGTZE) register_spi_master(&spi_master_sb600); else register_spi_master(&spi_master_yangtze); -- To view, visit https://review.coreboot.org/c/flashrom/+/36426 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I5aa7370025f5c1af56c6cb96194b6f3007d0ede7 Gerrit-Change-Number: 36426 Gerrit-PatchSet: 1 Gerrit-Owner: Edward O'Callaghan <quasisec(a)chromium.org> Gerrit-MessageType: newchange

2 4

Change in flashrom[master]: sb600spi.c: Fold up debug logic into determine_generation()
by Edward O'Callaghan (Code Review) 14 Nov '19

14 Nov '19

Edward O'Callaghan has uploaded this change for review. ( https://review.coreboot.org/c/flashrom/+/36425 ) Change subject: sb600spi.c: Fold up debug logic into determine_generation() ...................................................................... sb600spi.c: Fold up debug logic into determine_generation() Change-Id: I6c722e29b321285bf20fb5ee30c912dcdd83411b Signed-off-by: Edward O'Callaghan <quasisec(a)chromium.org> --- M sb600spi.c 1 file changed, 12 insertions(+), 9 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/25/36425/1 diff --git a/sb600spi.c b/sb600spi.c index c89d5a9..48baf15 100644 --- a/sb600spi.c +++ b/sb600spi.c @@ -91,7 +91,8 @@ return pci_read_byte(smbus_dev, PCI_REVISION_ID); } -static void determine_generation(struct pci_dev *dev) +/* Determine the chipset's version and identify the respective SMBUS device. */ +static int determine_generation(struct pci_dev *dev) { amd_gen = CHIPSET_AMD_UNKNOWN; msg_pdbg2("Trying to determine the generation of the SPI interface... "); @@ -101,7 +102,7 @@ } else if (dev->device_id == 0x439d) { int rev = find_smbus_dev(0x1002, 0x4385); if (rev < 0) - return; + return -1; if (rev >= 0x39 && rev <= 0x3D) { amd_gen = CHIPSET_SB7XX; msg_pdbg("SB7xx/SP5100 detected.\n"); @@ -127,7 +128,7 @@ if (mmio_readb(sb600_spibar + i) != 0xff) { amd_gen = CHIPSET_YANGTZE; msg_pdbg("found.\n"); - return; + return 0; } } msg_pdbg("not found. Assuming Hudson.\n"); @@ -135,7 +136,7 @@ #else int rev = find_smbus_dev(0x1022, 0x780B); if (rev < 0) - return; + return -1; if (rev >= 0x11 && rev <= 0x15) { amd_gen = CHIPSET_HUDSON234; msg_pdbg("Hudson-2/3/4 detected.\n"); @@ -153,7 +154,7 @@ } else if (dev->device_id == 0x790e) { int rev = find_smbus_dev(0x1022, 0x790B); if (rev < 0) - return; + return -1; if (rev == 0x4a) { amd_gen = CHIPSET_YANGTZE; msg_pdbg("Yangtze detected.\n"); @@ -170,6 +171,11 @@ "Please report this to flashrom(a)flashrom.org and include this log and\n" "the output of lspci -nnvx, thanks!\n", __func__, dev->vendor_id, dev->device_id); + if (amd_gen == CHIPSET_AMD_UNKNOWN) { + msg_perr("Could not determine chipset generation."); + return -1; + } + return 0; } static void reset_internal_fifo_pointer(void) @@ -565,11 +571,8 @@ */ sb600_spibar += tmp & 0xfff; - determine_generation(dev); - if (amd_gen == CHIPSET_AMD_UNKNOWN) { - msg_perr("Could not determine chipset generation."); + if (determine_generation(dev) < 0) return ERROR_NONFATAL; - } /* How to read the following table and similar ones in this file: * "?" means we have no datasheet for this chipset generation or it doesn't have any relevant info. -- To view, visit https://review.coreboot.org/c/flashrom/+/36425 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I6c722e29b321285bf20fb5ee30c912dcdd83411b Gerrit-Change-Number: 36425 Gerrit-PatchSet: 1 Gerrit-Owner: Edward O'Callaghan <quasisec(a)chromium.org> Gerrit-MessageType: newchange

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Change in flashrom[master]: sb600spi.c: Consolidate smbus dev reversion derivation
by Edward O'Callaghan (Code Review) 14 Nov '19

14 Nov '19

Edward O'Callaghan has uploaded this change for review. ( https://review.coreboot.org/c/flashrom/+/36420 ) Change subject: sb600spi.c: Consolidate smbus dev reversion derivation ...................................................................... sb600spi.c: Consolidate smbus dev reversion derivation Change-Id: I766b29cc1c7d01aa0bcf6cb9ff5ab73fa1995dcd Signed-off-by: Edward O'Callaghan <quasisec(a)chromium.org> --- M sb600spi.c 1 file changed, 17 insertions(+), 13 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/20/36420/1 diff --git a/sb600spi.c b/sb600spi.c index 3026836..c89d5a9 100644 --- a/sb600spi.c +++ b/sb600spi.c @@ -80,6 +80,17 @@ .write_aai = default_spi_write_aai, }; +static int find_smbus_dev(uint16_t vendor, uint16_t device) +{ + struct pci_dev *smbus_dev = pci_dev_find(vendor, device); + if (!smbus_dev) { + msg_pdbg("No SMBus device with ID %04X:%04X found.\n", vendor, device); + msg_perr("ERROR: SMBus device not found. Not enabling SPI.\n"); + return -1; + } + return pci_read_byte(smbus_dev, PCI_REVISION_ID); +} + static void determine_generation(struct pci_dev *dev) { amd_gen = CHIPSET_AMD_UNKNOWN; @@ -88,10 +99,9 @@ amd_gen = CHIPSET_SB6XX; msg_pdbg("SB6xx detected.\n"); } else if (dev->device_id == 0x439d) { - struct pci_dev *smbus_dev = pci_dev_find(0x1002, 0x4385); - if (smbus_dev == NULL) + int rev = find_smbus_dev(0x1002, 0x4385); + if (rev < 0) return; - uint8_t rev = pci_read_byte(smbus_dev, PCI_REVISION_ID); if (rev >= 0x39 && rev <= 0x3D) { amd_gen = CHIPSET_SB7XX; msg_pdbg("SB7xx/SP5100 detected.\n"); @@ -123,12 +133,9 @@ msg_pdbg("not found. Assuming Hudson.\n"); amd_gen = CHIPSET_HUDSON234; #else - struct pci_dev *smbus_dev = pci_dev_find(0x1022, 0x780B); - if (smbus_dev == NULL) { - msg_pdbg("No SMBus device with ID 1022:780B found.\n"); + int rev = find_smbus_dev(0x1022, 0x780B); + if (rev < 0) return; - } - uint8_t rev = pci_read_byte(smbus_dev, PCI_REVISION_ID); if (rev >= 0x11 && rev <= 0x15) { amd_gen = CHIPSET_HUDSON234; msg_pdbg("Hudson-2/3/4 detected.\n"); @@ -144,12 +151,9 @@ "the output of lspci -nnvx, thanks!.\n", rev); } } else if (dev->device_id == 0x790e) { - struct pci_dev *smbus_dev = pci_dev_find(0x1022, 0x790B); - if (smbus_dev == NULL) { - msg_pdbg("No SMBus device with ID 1022:790B found.\n"); + int rev = find_smbus_dev(0x1022, 0x790B); + if (rev < 0) return; - } - uint8_t rev = pci_read_byte(smbus_dev, PCI_REVISION_ID); if (rev == 0x4a) { amd_gen = CHIPSET_YANGTZE; msg_pdbg("Yangtze detected.\n"); -- To view, visit https://review.coreboot.org/c/flashrom/+/36420 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I766b29cc1c7d01aa0bcf6cb9ff5ab73fa1995dcd Gerrit-Change-Number: 36420 Gerrit-PatchSet: 1 Gerrit-Owner: Edward O'Callaghan <quasisec(a)chromium.org> Gerrit-MessageType: newchange

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Change in flashrom[master]: flashchips: Add missing N25Q/MT25Q 1.8v variants
by Jacob Creedon (Code Review) 11 Nov '19

11 Nov '19

Jacob Creedon has uploaded this change for review. ( https://review.coreboot.org/c/flashrom/+/34491 ) Change subject: flashchips: Add missing N25Q/MT25Q 1.8v variants ...................................................................... flashchips: Add missing N25Q/MT25Q 1.8v variants This adds missing 1.8v variants for the 256Mb and 512Mb capacities for N25Q and MT25Q devices. Only the MT25QU512 has been tested in hardware, all other variants added are marked as untested. Signed-off-by: Jacob Creedon <jcreedon(a)google.com> Change-Id: I85630e4f6c0aa3b261f9871b7d363dad278b997e --- M flashchips.c 1 file changed, 178 insertions(+), 0 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/91/34491/1 diff --git a/flashchips.c b/flashchips.c index d25f7a2..5424a04 100644 --- a/flashchips.c +++ b/flashchips.c @@ -10545,6 +10545,46 @@ { .vendor = "Micron/Numonyx/ST", + .name = "N25Q256..1E", /* ..1E = 1.8V, uniform 64KB/4KB blocks/sectors */ + .bustype = BUS_SPI, + .manufacture_id = ST_ID, + .model_id = ST_N25Q256__1E, + .total_size = 32768, + .page_size = 256, + /* supports SFDP */ + /* OTP: 64B total; read 0x4B, write 0x42 */ + .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_4BA_WREN, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { {4 * 1024, 8192} }, + .block_erase = spi_block_erase_21, + }, { + .eraseblocks = { {4 * 1024, 8192} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { {64 * 1024, 512} }, + .block_erase = spi_block_erase_dc, + }, { + .eraseblocks = { {64 * 1024, 512} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {32768 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .printlock = spi_prettyprint_status_register_n25q, /* TODO: config, lock, flag regs */ + .unlock = spi_disable_blockprotect_n25q, /* TODO: per 64kB sector lock registers */ + .write = spi_chip_write_256, /* Multi I/O supported */ + .read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */ + .voltage = {1700, 2000}, + }, + + { + .vendor = "Micron/Numonyx/ST", .name = "N25Q256..3E", /* ..3E = 3V, uniform 64KB/4KB blocks/sectors */ .bustype = BUS_SPI, .manufacture_id = ST_ID, @@ -10585,6 +10625,46 @@ { .vendor = "Micron/Numonyx/ST", + .name = "N25Q512..1E", /* ..1E = 1.8V, uniform 64KB/4KB blocks/sectors */ + .bustype = BUS_SPI, + .manufacture_id = ST_ID, + .model_id = ST_N25Q512__1E, + .total_size = 65536, + .page_size = 256, + /* supports SFDP */ + /* OTP: 64B total; read 0x4B, write 0x42 */ + .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_4BA_WREN, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { {4 * 1024, 16384} }, + .block_erase = spi_block_erase_21, + }, { + .eraseblocks = { {4 * 1024, 16384} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { {64 * 1024, 1024} }, + .block_erase = spi_block_erase_dc, + }, { + .eraseblocks = { {64 * 1024, 1024} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {65536 * 1024, 1} }, + .block_erase = spi_block_erase_c4, + } + }, + .printlock = spi_prettyprint_status_register_n25q, /* TODO: config, lock, flag regs */ + .unlock = spi_disable_blockprotect_n25q, /* TODO: per 64kB sector lock registers */ + .write = spi_chip_write_256, /* Multi I/O supported */ + .read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */ + .voltage = {1700, 2000}, + }, + + { + .vendor = "Micron/Numonyx/ST", .name = "N25Q512..3E", /* ..3E = 3V, uniform 64KB/4KB blocks/sectors */ .bustype = BUS_SPI, .manufacture_id = ST_ID, @@ -10674,6 +10754,55 @@ { .vendor = "Micron", + .name = "MT25QU256", /* U = 1.8V, uniform 64KB/4KB blocks/sectors */ + .bustype = BUS_SPI, + .manufacture_id = ST_ID, + .model_id = ST_N25Q256__1E, + .total_size = 32768, + .page_size = 256, + /* supports SFDP */ + /* OTP: 64B total; read 0x4B, write 0x42 */ + .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_4BA_WREN, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { {4 * 1024, 8192} }, + .block_erase = spi_block_erase_21, + }, { + .eraseblocks = { {4 * 1024, 8192} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { {32 * 1024, 1024} }, + .block_erase = spi_block_erase_5c, + }, { + .eraseblocks = { {32 * 1024, 1024} }, + .block_erase = spi_block_erase_52, + }, { + .eraseblocks = { {64 * 1024, 512} }, + .block_erase = spi_block_erase_dc, + }, { + .eraseblocks = { {64 * 1024, 512} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {32768 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + }, { + .eraseblocks = { {32768 * 1024, 1} }, + .block_erase = spi_block_erase_60, + } + }, + .printlock = spi_prettyprint_status_register_n25q, /* TODO: config, lock, flag regs */ + .unlock = spi_disable_blockprotect_n25q, /* TODO: per 64kB sector lock registers */ + .write = spi_chip_write_256, /* Multi I/O supported */ + .read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */ + .voltage = {1700, 2000}, + }, + + { + .vendor = "Micron", .name = "MT25QL512", /* L = 3V, uniform 64KB/4KB blocks/sectors */ .bustype = BUS_SPI, .manufacture_id = ST_ID, @@ -10722,6 +10851,55 @@ }, { + .vendor = "Micron", + .name = "MT25QU512", /* U = 1.8V, uniform 64KB/4KB blocks/sectors */ + .bustype = BUS_SPI, + .manufacture_id = ST_ID, + .model_id = ST_N25Q512__1E, + .total_size = 65536, + .page_size = 256, + /* supports SFDP */ + /* OTP: 64B total; read 0x4B, write 0x42 */ + .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_4BA_WREN, + .tested = TEST_OK_PREW, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { {4 * 1024, 16384} }, + .block_erase = spi_block_erase_21, + }, { + .eraseblocks = { {4 * 1024, 16384} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { {32 * 1024, 2048} }, + .block_erase = spi_block_erase_5c, + }, { + .eraseblocks = { {32 * 1024, 2048} }, + .block_erase = spi_block_erase_52, + }, { + .eraseblocks = { {64 * 1024, 1024} }, + .block_erase = spi_block_erase_dc, + }, { + .eraseblocks = { {64 * 1024, 1024} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {65536 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + }, { + .eraseblocks = { {65536 * 1024, 1} }, + .block_erase = spi_block_erase_60, + } + }, + .printlock = spi_prettyprint_status_register_n25q, /* TODO: config, lock, flag regs */ + .unlock = spi_disable_blockprotect_n25q, /* TODO: per 64kB sector lock registers */ + .write = spi_chip_write_256, /* Multi I/O supported */ + .read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */ + .voltage = {1700, 2000}, + }, + + { .vendor = "MoselVitelic", .name = "V29C51000B", .bustype = BUS_PARALLEL, -- To view, visit https://review.coreboot.org/c/flashrom/+/34491 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I85630e4f6c0aa3b261f9871b7d363dad278b997e Gerrit-Change-Number: 34491 Gerrit-PatchSet: 1 Gerrit-Owner: Jacob Creedon <jcreedon(a)google.com> Gerrit-MessageType: newchange

4 13

Change in flashrom[master]: util/getversion,meson: Add script to allow version info with Meson
by Nico Huber (Code Review) 06 Nov '19

06 Nov '19

Hello Mario Limonciello, Jacob Garber, I'd like you to do a code review. Please visit https://review.coreboot.org/c/flashrom/+/35561 to review the following change. Change subject: util/getversion,meson: Add script to allow version info with Meson ...................................................................... util/getversion,meson: Add script to allow version info with Meson Add `util/getversion.sh` that retrieves version information from a `versioninfo.inc` (what we use for releases) if present or uses `util/getrevision.sh` if not. Let Meson use it for flashrom's version. It seems Meson doesn't generate the manual page at all, so the `--man-date` command is currently unused. Change-Id: I401e5638509c4a573bc0cb17ebc5fa76df9700b5 Signed-off-by: Nico Huber <nico.h(a)gmx.de> --- M meson.build A util/getversion.sh 2 files changed, 72 insertions(+), 1 deletion(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/61/35561/1 diff --git a/meson.build b/meson.build index e1b6c16..b475f64 100644 --- a/meson.build +++ b/meson.build @@ -1,5 +1,5 @@ project('flashromutils', 'c', - version : '1.0', + version : run_command('util/getversion.sh', '-v').stdout().strip(), license : 'GPL-2.0+', meson_version : '>=0.47.0', default_options : ['warning_level=2', 'c_std=c99'], diff --git a/util/getversion.sh b/util/getversion.sh new file mode 100755 index 0000000..d3810d2 --- /dev/null +++ b/util/getversion.sh @@ -0,0 +1,71 @@ +#!/bin/sh +# +# This file is part of the flashrom project. +# +# 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 2 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. +# + +version() { + if [ -r versioninfo.inc ]; then + v=$(sed -n 's/^VERSION = //p' versioninfo.inc) + else + v=$($(dirname ${0})/getrevision.sh --revision) + if [ $? -ne 0 ]; then + v='unknown' + fi + fi + + echo ${v} +} + +mandate() { + if [ -r versioninfo.inc ]; then + d=$(sed -n 's/^MAN_DATE = //p' versioninfo.inc) + else + d=$($(dirname ${0})/getrevision.sh --date flashrom.8.tmpl) + if [ $? -ne 0 ]; then + d='unknown' + fi + fi + + echo ${d} +} + +show_help() { + echo "Usage: + ${0} <command> + +Commands + -h or --help + this message + -v or --version + return current/release flashrom version + -m or --man-date + return current/release date of the manual page +" +} + +if [ $# -ne 1 ]; then + show_help + echo "Error: Only exactly one command allowed.">&2 + exit 1 +fi + +case $1 in + -h|--help) show_help;; + -m|--man-date) mandate;; + -v|--version) version;; + *) + show_help + echo "Error: Invalid option: $1" + exit 1 + ;; +esac -- To view, visit https://review.coreboot.org/c/flashrom/+/35561 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I401e5638509c4a573bc0cb17ebc5fa76df9700b5 Gerrit-Change-Number: 35561 Gerrit-PatchSet: 1 Gerrit-Owner: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: Jacob Garber <jgarber1(a)ualberta.ca> Gerrit-Reviewer: Mario Limonciello <superm1(a)gmail.com> Gerrit-MessageType: newchange

5 21

Change in flashrom[master]: usbdev.c: Add missing <inttypes.h> include
by Edward O'Callaghan (Code Review) 23 Oct '19

23 Oct '19

Edward O'Callaghan has uploaded this change for review. ( https://review.coreboot.org/c/flashrom/+/36219 ) Change subject: usbdev.c: Add missing <inttypes.h> include ...................................................................... usbdev.c: Add missing <inttypes.h> include Change-Id: Ie23612226a48d6732750f51547642da0a6257dd8 Signed-off-by: Edward O'Callaghan <quasisec(a)chromium.org> --- M usbdev.c 1 file changed, 1 insertion(+), 0 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/19/36219/1 diff --git a/usbdev.c b/usbdev.c index 764ac04..846ed58 100644 --- a/usbdev.c +++ b/usbdev.c @@ -15,6 +15,7 @@ * GNU General Public License for more details. */ +#include <inttypes.h> #include <stdbool.h> #include <string.h> #include <libusb.h> -- To view, visit https://review.coreboot.org/c/flashrom/+/36219 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: Ie23612226a48d6732750f51547642da0a6257dd8 Gerrit-Change-Number: 36219 Gerrit-PatchSet: 1 Gerrit-Owner: Edward O'Callaghan <quasisec(a)chromium.org> Gerrit-MessageType: newchange

2 2

Change in flashrom[master]: Add support for National Instruments USB-845x devices
by Miklós Márton (Code Review) 22 Oct '19

22 Oct '19

Miklós Márton has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/25683 ) Change subject: Add support for National Instruments USB-845x devices ...................................................................... Patch Set 26: (2 comments) https://review.coreboot.org/c/flashrom/+/25683/26/ni845x_spi.c File ni845x_spi.c: https://review.coreboot.org/c/flashrom/+/25683/26/ni845x_spi.c@249 PS26, Line 249: i >= 0 > Did you test this with unexpected inputs, e.g. command line argument of 1.0V? […] Done https://review.coreboot.org/c/flashrom/+/25683/26/ni845x_spi.c@440 PS26, Line 440: strlen(ignore_io_voltage_limits_str) == 3 : && strstr("yes", ignore_io_voltage_limits_str) == 0 > This should be the same as […] Done -- To view, visit https://review.coreboot.org/c/flashrom/+/25683 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I9477b6f0193bfdf20bbe63421a7fb97b597ec549 Gerrit-Change-Number: 25683 Gerrit-PatchSet: 26 Gerrit-Owner: David Hendricks <david.hendricks(a)gmail.com> Gerrit-Reviewer: David Hendricks <david.hendricks(a)gmail.com> Gerrit-Reviewer: Miklós Márton <martonmiklosqdev(a)gmail.com> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: Paul Menzel <paulepanter(a)users.sourceforge.net> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Miklós Márton <martonmiklosqdev(a)gmail.com> Gerrit-CC: Stefan T <stefan.tauner(a)gmx.at> Gerrit-Comment-Date: Tue, 22 Oct 2019 20:36:59 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: Nico Huber <nico.h(a)gmx.de> Gerrit-MessageType: comment

1 0

Change in flashrom[master]: Add support for National Instruments USB-845x devices
by Miklós Márton (Code Review) 22 Oct '19

22 Oct '19

Miklós Márton has uploaded a new patch set (#28) to the change originally created by David Hendricks. ( https://review.coreboot.org/c/flashrom/+/25683 ) Change subject: Add support for National Instruments USB-845x devices ...................................................................... Add support for National Instruments USB-845x devices Change-Id: I9477b6f0193bfdf20bbe63421a7fb97b597ec549 Signed-off-by: Miklós Márton <martonmiklosqdev(a)gmail.com> --- M Makefile M flashrom.8.tmpl M flashrom.c A ni845x_spi.c M programmer.h 5 files changed, 790 insertions(+), 1 deletion(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/83/25683/28 -- To view, visit https://review.coreboot.org/c/flashrom/+/25683 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I9477b6f0193bfdf20bbe63421a7fb97b597ec549 Gerrit-Change-Number: 25683 Gerrit-PatchSet: 28 Gerrit-Owner: David Hendricks <david.hendricks(a)gmail.com> Gerrit-Reviewer: David Hendricks <david.hendricks(a)gmail.com> Gerrit-Reviewer: Miklós Márton <martonmiklosqdev(a)gmail.com> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: Paul Menzel <paulepanter(a)users.sourceforge.net> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Miklós Márton <martonmiklosqdev(a)gmail.com> Gerrit-CC: Stefan T <stefan.tauner(a)gmx.at> Gerrit-MessageType: newpatchset

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