- flashrom - mail.coreboot.org

[commit] r1893 - trunk
by repository service 23 Jun '15

23 Jun '15

Author: stefanct Date: Tue Jun 23 01:59:15 2015 New Revision: 1893 URL: http://flashrom.org/trac/flashrom/changeset/1893 Log: spi25: ignore 0x00 as a manufacturer id in the generic match. Saying that manufacturer id 0x00 is an "unknown SPI chip" just confuses people with external programmers without a proper connection to a chip and makes them think flashrom doesn't support the chip they're trying to use. Also causes unnecessary -c requirement with a multiple-slot (FWH/LPC and SPI) serprog device i was testing. Signed-off-by: Urja Rannikko <urjaman(a)gmail.com> Acked-by: Stefan Tauner <stefan.tauner(a)alumni.tuwien.ac.at> Modified: trunk/spi25.c Modified: trunk/spi25.c ============================================================================== --- trunk/spi25.c Sat Jun 20 13:53:10 2015 (r1892) +++ trunk/spi25.c Tue Jun 23 01:59:15 2015 (r1893) @@ -156,7 +156,7 @@ return 1; /* Test if there is any vendor ID. */ - if (GENERIC_MANUF_ID == chip->manufacture_id && id1 != 0xff) + if (GENERIC_MANUF_ID == chip->manufacture_id && id1 != 0xff && id1 != 0x00) return 1; return 0; @@ -212,7 +212,7 @@ return 1; /* Test if there is any vendor ID. */ - if (GENERIC_MANUF_ID == chip->manufacture_id && id1 != 0xff) + if (GENERIC_MANUF_ID == chip->manufacture_id && id1 != 0xff && id1 != 0x00) return 1; return 0;

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[PATCH 5/5] dediprog: Enable by default.
by Stefan Tauner 22 Jun '15

22 Jun '15

Signed-off-by: Stefan Tauner <stefan.tauner(a)alumni.tuwien.ac.at> --- Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Makefile b/Makefile index c439d8d..e7c8fde 100644 --- a/Makefile +++ b/Makefile @@ -469,8 +469,8 @@ CONFIG_OGP_SPI ?= yes # Always enable Bus Pirate SPI for now. CONFIG_BUSPIRATE_SPI ?= yes -# Disable Dediprog SF100 until support is complete and tested. -CONFIG_DEDIPROG ?= no +# Always enable Dediprog SF100 for now. +CONFIG_DEDIPROG ?= yes # Always enable Marvell SATA controllers for now. CONFIG_SATAMV ?= yes -- Kind regards, Stefan Tauner

1 0

[PATCH 4/5] dediprog: Support new communication protocol.
by Stefan Tauner 22 Jun '15

22 Jun '15

There are some changed commands, so adjust the code to support these. Use helper functions to reduce duplication in libusb calls. Based on the following chromiumos change: Change-Id: Ibd1e27d9e8273ba879b9b5d95675b99596255c89 Signed-off-by: Simon Glass <sjg(a)chromium.org> Signed-off-by: Stefan Tauner <stefan.tauner(a)alumni.tuwien.ac.at> --- dediprog.c | 128 ++++++++++++++++++++++++++++++++++++++----------------------- 1 file changed, 80 insertions(+), 48 deletions(-) diff --git a/dediprog.c b/dediprog.c index a6801be..9fbd985 100644 --- a/dediprog.c +++ b/dediprog.c @@ -130,16 +130,26 @@ enum dediprog_writemode { static int dediprog_firmwareversion = FIRMWARE_VERSION(0, 0, 0); -#if 0 -/* Might be useful for other pieces of code as well. */ -static void print_hex(void *buf, size_t len) +/* Returns true if firmware (and thus hardware) supports the "new" protocol */ +static bool is_new_prot(void) { - size_t i; + /* if (SF100) */ + return dediprog_firmwareversion >= FIRMWARE_VERSION(5, 5, 0); + /* else if (SF600) + return dediprog_firmwareversion >= FIRMWARE_VERSION(6, 9, 0); */ +} - for (i = 0; i < len; i++) - msg_pdbg(" %02x", ((uint8_t *)buf)[i]); +static int dediprog_read(enum dediprog_cmds cmd, unsigned int value, unsigned int idx, uint8_t *bytes, size_t size) +{ + return usb_control_msg(dediprog_handle, REQTYPE_EP_IN, cmd, value, idx, + (char *)bytes, size, DEFAULT_TIMEOUT); +} + +static int dediprog_write(enum dediprog_cmds cmd, unsigned int value, unsigned int idx, const uint8_t *bytes, size_t size) +{ + return usb_control_msg(dediprog_handle, REQTYPE_EP_OUT, cmd, value, idx, + (char *)bytes, size, DEFAULT_TIMEOUT); } -#endif /* Might be useful for other USB devices as well. static for now. */ /* device parameter allows user to specify one device of multiple installed */ @@ -166,24 +176,30 @@ static int dediprog_set_leds(int leds) if (leds < LED_NONE || leds > LED_ALL) leds = LED_ALL; - /* Older Dediprogs with 2.x.x and 3.x.x firmware only had - * two LEDs, and they were reversed. So map them around if - * we have an old device. On those devices the LEDs map as - * follows: + /* Older Dediprogs with 2.x.x and 3.x.x firmware only had two LEDs, assigned to different bits. So map + * them around if we have an old device. On those devices the LEDs map as follows: * bit 2 == 0: green light is on. - * bit 0 == 0: red light is on. + * bit 0 == 0: red light is on. + * + * Additionally, the command structure has changed with the "new" protocol. + * + * FIXME: take IO pins into account */ - int target_leds; - if (dediprog_firmwareversion < FIRMWARE_VERSION(5,0,0)) { - target_leds = ((leds & LED_ERROR) >> 2) | - ((leds & LED_PASS) << 2); + int target_leds, ret; + if (is_new_prot()) { + target_leds = (leds ^ 7) << 8; + ret = dediprog_write(CMD_SET_IO_LED, target_leds, 0, NULL, 0); } else { - target_leds = leds; + if (dediprog_firmwareversion < FIRMWARE_VERSION(5, 0, 0)) { + target_leds = ((leds & LED_ERROR) >> 2) | ((leds & LED_PASS) << 2); + } else { + target_leds = leds; + } + target_leds ^= 7; + + ret = dediprog_write(CMD_SET_IO_LED, 0x9, target_leds, NULL, 0); } - target_leds ^= 7; - int ret = usb_control_msg(dediprog_handle, REQTYPE_EP_OUT, CMD_SET_IO_LED, 0x09, target_leds, - NULL, 0x0, DEFAULT_TIMEOUT); if (ret != 0x0) { msg_perr("Command Set LED 0x%x failed (%s)!\n", leds, usb_strerror()); return 1; @@ -222,8 +238,7 @@ static int dediprog_set_spi_voltage(int millivolt) /* Wait some time as the original driver does. */ programmer_delay(200 * 1000); } - ret = usb_control_msg(dediprog_handle, REQTYPE_EP_OUT, CMD_SET_VCC, voltage_selector, 0, - NULL, 0x0, DEFAULT_TIMEOUT); + ret = dediprog_write(CMD_SET_VCC, voltage_selector, 0, NULL, 0); if (ret != 0x0) { msg_perr("Command Set SPI Voltage 0x%x failed!\n", voltage_selector); @@ -263,8 +278,7 @@ static int dediprog_set_spi_speed(unsigned int spispeed_idx) const struct dediprog_spispeeds *spispeed = &spispeeds[spispeed_idx]; msg_pdbg("SPI speed is %sHz\n", spispeed->name); - int ret = usb_control_msg(dediprog_handle, REQTYPE_EP_OUT, CMD_SET_SPI_CLK, spispeed->speed, 0xff, - NULL, 0x0, DEFAULT_TIMEOUT); + int ret = dediprog_write(CMD_SET_SPI_CLK, spispeed->speed, 0, NULL, 0); if (ret != 0x0) { msg_perr("Command Set SPI Speed 0x%x failed!\n", spispeed->speed); return 1; @@ -285,10 +299,7 @@ static int dediprog_spi_bulk_read(struct flashctx *flash, uint8_t *buf, /* chunksize must be 512, other sizes will NOT work at all. */ const unsigned int chunksize = 0x200; const unsigned int count = len / chunksize; - const char count_and_chunk[] = {count & 0xff, - (count >> 8) & 0xff, - chunksize & 0xff, - (chunksize >> 8) & 0xff}; + unsigned int cmd_len; if ((start % chunksize) || (len % chunksize)) { msg_perr("%s: Unaligned start=%i, len=%i! Please report a bug " @@ -299,15 +310,34 @@ static int dediprog_spi_bulk_read(struct flashctx *flash, uint8_t *buf, /* No idea if the hardware can handle empty reads, so chicken out. */ if (!len) return 0; - /* Command Read SPI Bulk. No idea which read command is used on the - * SPI side. - */ - ret = usb_control_msg(dediprog_handle, REQTYPE_EP_OUT, CMD_READ, start % 0x10000, - start / 0x10000, (char *)count_and_chunk, - sizeof(count_and_chunk), DEFAULT_TIMEOUT); - if (ret != sizeof(count_and_chunk)) { - msg_perr("Command Read SPI Bulk failed, %i %s!\n", ret, - usb_strerror()); + /* Command Read SPI Bulk. */ + if (is_new_prot()) { + const uint8_t read_cmd[] = { + count & 0xff, + (count >> 8) & 0xff, + 0, + READ_MODE_FAST, + 0, + 0, + start & 0xff, + (start >> 8) & 0xff, + (start >> 16) & 0xff, + (start >> 24) & 0xff, + }; + + cmd_len = sizeof(read_cmd); + ret = dediprog_write(CMD_READ, 0, 0, read_cmd, cmd_len); + } else { + const uint8_t read_cmd[] = {count & 0xff, + (count >> 8) & 0xff, + chunksize & 0xff, + (chunksize >> 8) & 0xff}; + + cmd_len = sizeof(read_cmd); + ret = dediprog_write(CMD_READ, start % 0x10000, start / 0x10000, read_cmd, cmd_len); + } + if (ret != cmd_len) { + msg_perr("Command Read SPI Bulk failed, %i %s!\n", ret, usb_strerror()); return 1; } @@ -515,8 +545,12 @@ static int dediprog_spi_send_command(struct flashctx *flash, return 1; } - ret = usb_control_msg(dediprog_handle, REQTYPE_EP_OUT, CMD_TRANSCEIVE, 0, readcnt ? 0x1 : 0x0, - (char *)writearr, writecnt, DEFAULT_TIMEOUT); + /* New protocol has the read flag as value while the old protocol had it in the index field. */ + if (is_new_prot()) { + ret = dediprog_write(CMD_TRANSCEIVE, readcnt ? 1 : 0, 0, writearr, writecnt); + } else { + ret = dediprog_write(CMD_TRANSCEIVE, 0, readcnt ? 1 : 0, writearr, writecnt); + } if (ret != writecnt) { msg_perr("Send SPI failed, expected %i, got %i %s!\n", writecnt, ret, usb_strerror()); @@ -525,8 +559,7 @@ static int dediprog_spi_send_command(struct flashctx *flash, if (readcnt == 0) return 0; - ret = usb_control_msg(dediprog_handle, REQTYPE_EP_IN, CMD_TRANSCEIVE, 0, 0, - (char *)readarr, readcnt, DEFAULT_TIMEOUT); + ret = dediprog_read(CMD_TRANSCEIVE, 0, 0, readarr, readcnt); if (ret != readcnt) { msg_perr("Receive SPI failed, expected %i, got %i %s!\n", readcnt, ret, usb_strerror()); @@ -553,8 +586,7 @@ static int dediprog_check_devicestring(void) } #endif /* Command Receive Device String. */ - ret = usb_control_msg(dediprog_handle, REQTYPE_EP_IN, CMD_READ_PROG_INFO, 0, 0, - buf, 0x10, DEFAULT_TIMEOUT); + ret = dediprog_read(CMD_READ_PROG_INFO, 0, 0, (uint8_t *)buf, 0x10); if (ret != 0x10) { msg_perr("Incomplete/failed Command Receive Device String!\n"); return 1; @@ -566,16 +598,16 @@ static int dediprog_check_devicestring(void) return 1; } if (sscanf(buf, "SF100 V:%d.%d.%d ", &fw[0], &fw[1], &fw[2]) != 3) { - msg_perr("Unexpected firmware version string!\n"); + msg_perr("Unexpected firmware version string '%s'\n", buf); return 1; } - /* Only these versions were tested. */ - if (fw[0] < 2 || fw[0] > 5) { - msg_perr("Unexpected firmware version %d.%d.%d!\n", fw[0], - fw[1], fw[2]); + /* Only these major versions were tested. */ + if (fw[0] < 2 || fw[0] > 6) { + msg_perr("Unexpected firmware version %d.%d.%d!\n", fw[0], fw[1], fw[2]); return 1; } dediprog_firmwareversion = FIRMWARE_VERSION(fw[0], fw[1], fw[2]); + return 0; } -- Kind regards, Stefan Tauner

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[PATCH 3/5] dediprog: Show UID.
by Stefan Tauner 22 Jun '15

22 Jun '15

Whatever that is... To that end, send the respective command and print result with a "new" helpers.c function. Signed-off-by: Stefan Tauner <stefan.tauner(a)alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner(a)alumni.tuwien.ac.at> --- dediprog.c | 19 +++++++++++++++++++ flash.h | 1 + helpers.c | 7 +++++++ 3 files changed, 27 insertions(+) diff --git a/dediprog.c b/dediprog.c index ce7ff7a..a6801be 100644 --- a/dediprog.c +++ b/dediprog.c @@ -730,6 +730,18 @@ static int dediprog_shutdown(void *data) return 0; } +/* Return the 8-byte UID for the flash */ +static int get_uid(uint8_t buf[8]) +{ + int ret = dediprog_read(CMD_GET_UID, 0, 0, buf, 8); + if (ret != 8) { + msg_perr("get_uid failed (%s)!\n", usb_strerror()); + return 1; + } + + return 0; +} + /* URB numbers refer to the first log ever captured. */ int dediprog_init(void) { @@ -872,6 +884,13 @@ int dediprog_init(void) return 1; } + uint8_t uid[8]; + if (get_uid(uid) != 0) + return 1; + msg_pdbg("UID:"); + print_hex_buf(uid, sizeof(uid)); + msg_pdbg("\n"); + register_spi_master(&spi_master_dediprog); dediprog_set_leds(LED_NONE); diff --git a/flash.h b/flash.h index 2c2839f..f7bd94b 100644 --- a/flash.h +++ b/flash.h @@ -251,6 +251,7 @@ void print_supported_wiki(void); /* helpers.c */ uint32_t address_to_bits(uint32_t addr); +void print_hex_buf(uint8_t *buf, size_t len); int bitcount(unsigned long a); int max(int a, int b); int min(int a, int b); diff --git a/helpers.c b/helpers.c index 7a146c3..a82ba55 100644 --- a/helpers.c +++ b/helpers.c @@ -34,6 +34,13 @@ uint32_t address_to_bits(uint32_t addr) return 32 - lzb; } +void print_hex_buf(uint8_t *buf, size_t len) +{ + size_t i; + for (i = 0; i < len; i++) + msg_pdbg(" %02x", buf[i]); +} + int bitcount(unsigned long a) { int i = 0; -- Kind regards, Stefan Tauner

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[PATCH 2/5] dediprog: Tidy up commands and remove dead nonsense code.
by Stefan Tauner 22 Jun '15

22 Jun '15

Use names for the commands and request types instead of magic numbers and remove some of the unnecessary unexplained arguments. Also, cleanup the nonsense code left over from RE. Most of it can not explained by official documentation and was recorded with ancient firmware/software. Based on the following chromiumos changes: Change-Id: I80a0dcdf40eedc89da48fb2c54cd9d9fd13e6fa1 Change-Id: If61bac2c8194b3ec30a80422d871842c66f0cd74 Signed-off-by: Simon Glass <sjg(a)chromium.org> Signed-off-by: Stefan Tauner <stefan.tauner(a)alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner(a)alumni.tuwien.ac.at> --- dediprog.c | 386 +++++++++++++++++++++---------------------------------------- 1 file changed, 132 insertions(+), 254 deletions(-) diff --git a/dediprog.c b/dediprog.c index b45e061..ce7ff7a 100644 --- a/dediprog.c +++ b/dediprog.c @@ -2,6 +2,8 @@ * This file is part of the flashrom project. * * Copyright (C) 2010 Carl-Daniel Hailfinger + * Copyright (C) 2015 Simon Glass + * Copyright (C) 2015 Stefan Tauner * * 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 @@ -38,13 +40,14 @@ #define FIRMWARE_VERSION(x,y,z) ((x << 16) | (y << 8) | z) #define DEFAULT_TIMEOUT 3000 +#define REQTYPE_OTHER_OUT (USB_ENDPOINT_IN | USB_TYPE_VENDOR | USB_RECIP_OTHER) /* 0x43 */ +#define REQTYPE_OTHER_IN (USB_ENDPOINT_IN | USB_TYPE_VENDOR | USB_RECIP_OTHER) /* 0xC3 */ +#define REQTYPE_EP_OUT (USB_ENDPOINT_OUT | USB_TYPE_VENDOR | USB_RECIP_ENDPOINT) /* 0x42 */ +#define REQTYPE_EP_IN (USB_ENDPOINT_IN | USB_TYPE_VENDOR | USB_RECIP_ENDPOINT) /* 0xC2 */ static usb_dev_handle *dediprog_handle; static int dediprog_firmwareversion; static int dediprog_endpoint; -#define DEDI_SPI_CMD_PAGEWRITE 0x1 -#define DEDI_SPI_CMD_AAIWRITE 0x4 - enum dediprog_leds { LED_INVALID = -1, LED_NONE = 0, @@ -54,6 +57,77 @@ enum dediprog_leds { LED_ALL = 7, }; +/* IO bits for CMD_SET_IO_LED message */ +enum dediprog_ios { + IO1 = 1 << 0, + IO2 = 1 << 1, + IO3 = 1 << 2, + IO4 = 1 << 3, +}; + +enum dediprog_cmds { + CMD_TRANSCEIVE = 0x01, + CMD_POLL_STATUS_REG = 0x02, + CMD_SET_VPP = 0x03, + CMD_SET_TARGET = 0x04, + CMD_READ_EEPROM = 0x05, + CMD_WRITE_EEPROM = 0x06, + CMD_SET_IO_LED = 0x07, + CMD_READ_PROG_INFO = 0x08, + CMD_SET_VCC = 0x09, + CMD_SET_STANDALONE = 0x0A, + CMD_GET_BUTTON = 0x11, + CMD_GET_UID = 0x12, + CMD_SET_CS = 0x14, + CMD_IO_MODE = 0x15, + CMD_FW_UPDATE = 0x1A, + CMD_FPGA_UPDATE = 0x1B, + CMD_READ_FPGA_VERSION = 0x1C, + CMD_SET_HOLD = 0x1D, + CMD_READ = 0x20, + CMD_WRITE = 0x30, + CMD_WRITE_AT45DB = 0x31, + CMD_NAND_WRITE = 0x32, + CMD_NAND_READ = 0x33, + CMD_SET_SPI_CLK = 0x61, + CMD_CHECK_SOCKET = 0x62, + CMD_DOWNLOAD_PRJ = 0x63, + CMD_READ_PRJ_NAME = 0x64, + // New protocol/firmware only + CMD_CHECK_SDCARD = 0x65, + CMD_READ_PRJ = 0x66, +}; + +enum dediprog_target { + FLASH_TYPE_APPLICATION_FLASH_1 = 0, + FLASH_TYPE_FLASH_CARD, + FLASH_TYPE_APPLICATION_FLASH_2, +}; + +enum dediprog_readmode { + READ_MODE_STD = 1, + READ_MODE_FAST = 2, + READ_MODE_ATMEL45 = 3, + READ_MODE_4B_ADDR_FAST = 4, + READ_MODE_4B_ADDR_FAST_0x0C = 5, /* New protocol only */ +}; + +enum dediprog_writemode { + WRITE_MODE_PAGE_PGM = 1, + WRITE_MODE_PAGE_WRITE = 2, + WRITE_MODE_1B_AAI = 3, + WRITE_MODE_2B_AAI = 4, + WRITE_MODE_128B_PAGE = 5, + WRITE_MODE_PAGE_AT26DF041 = 6, + WRITE_MODE_SILICON_BLUE_FPGA = 7, + WRITE_MODE_64B_PAGE_NUMONYX_PCM = 8, /* unit of length 512 bytes */ + WRITE_MODE_4B_ADDR_256B_PAGE_PGM = 9, + WRITE_MODE_32B_PAGE_PGM_MXIC_512K = 10, /* unit of length 512 bytes */ + WRITE_MODE_4B_ADDR_256B_PAGE_PGM_0x12 = 11, + WRITE_MODE_4B_ADDR_256B_PAGE_PGM_FLAGS = 12, +}; + + static int dediprog_firmwareversion = FIRMWARE_VERSION(0, 0, 0); #if 0 @@ -86,8 +160,6 @@ static struct usb_device *get_device_by_vid_pid(uint16_t vid, uint16_t pid, unsi return NULL; } -//int usb_control_msg(usb_dev_handle *dev, int requesttype, int request, int value, int index, char *bytes, int size, int timeout); - /* This function sets the GPIOs connected to the LEDs as well as IO1-IO4. */ static int dediprog_set_leds(int leds) { @@ -110,7 +182,8 @@ static int dediprog_set_leds(int leds) } target_leds ^= 7; - int ret = usb_control_msg(dediprog_handle, 0x42, 0x07, 0x09, target_leds, NULL, 0x0, DEFAULT_TIMEOUT); + int ret = usb_control_msg(dediprog_handle, REQTYPE_EP_OUT, CMD_SET_IO_LED, 0x09, target_leds, + NULL, 0x0, DEFAULT_TIMEOUT); if (ret != 0x0) { msg_perr("Command Set LED 0x%x failed (%s)!\n", leds, usb_strerror()); return 1; @@ -149,8 +222,8 @@ static int dediprog_set_spi_voltage(int millivolt) /* Wait some time as the original driver does. */ programmer_delay(200 * 1000); } - ret = usb_control_msg(dediprog_handle, 0x42, 0x9, voltage_selector, - 0xff, NULL, 0x0, DEFAULT_TIMEOUT); + ret = usb_control_msg(dediprog_handle, REQTYPE_EP_OUT, CMD_SET_VCC, voltage_selector, 0, + NULL, 0x0, DEFAULT_TIMEOUT); if (ret != 0x0) { msg_perr("Command Set SPI Voltage 0x%x failed!\n", voltage_selector); @@ -180,13 +253,6 @@ static const struct dediprog_spispeeds spispeeds[] = { { NULL, 0x0 }, }; -/* After dediprog_set_spi_speed, the original app always calls - * dediprog_set_spi_voltage(0) and then - * dediprog_check_devicestring() four times in a row. - * After that, dediprog_command_a() is called. - * This looks suspiciously like the microprocessor in the SF100 has to be - * restarted/reinitialized in case the speed changes. - */ static int dediprog_set_spi_speed(unsigned int spispeed_idx) { if (dediprog_firmwareversion < FIRMWARE_VERSION(5, 0, 0)) { @@ -194,12 +260,13 @@ static int dediprog_set_spi_speed(unsigned int spispeed_idx) return 0; } - msg_pdbg("SPI speed is %s Hz\n", spispeeds[spispeed_idx].name); + const struct dediprog_spispeeds *spispeed = &spispeeds[spispeed_idx]; + msg_pdbg("SPI speed is %sHz\n", spispeed->name); - int ret = usb_control_msg(dediprog_handle, 0x42, 0x61, spispeeds[spispeed_idx].speed, 0xff, + int ret = usb_control_msg(dediprog_handle, REQTYPE_EP_OUT, CMD_SET_SPI_CLK, spispeed->speed, 0xff, NULL, 0x0, DEFAULT_TIMEOUT); if (ret != 0x0) { - msg_perr("Command Set SPI Speed 0x%x failed!\n", spispeeds[spispeed_idx].speed); + msg_perr("Command Set SPI Speed 0x%x failed!\n", spispeed->speed); return 1; } return 0; @@ -235,7 +302,7 @@ static int dediprog_spi_bulk_read(struct flashctx *flash, uint8_t *buf, /* Command Read SPI Bulk. No idea which read command is used on the * SPI side. */ - ret = usb_control_msg(dediprog_handle, 0x42, 0x20, start % 0x10000, + ret = usb_control_msg(dediprog_handle, REQTYPE_EP_OUT, CMD_READ, start % 0x10000, start / 0x10000, (char *)count_and_chunk, sizeof(count_and_chunk), DEFAULT_TIMEOUT); if (ret != sizeof(count_and_chunk)) { @@ -344,7 +411,7 @@ static int dediprog_spi_bulk_write(struct flashctx *flash, const uint8_t *buf, u /* Command Write SPI Bulk. No idea which write command is used on the * SPI side. */ - ret = usb_control_msg(dediprog_handle, 0x42, 0x30, start % 0x10000, start / 0x10000, + ret = usb_control_msg(dediprog_handle, REQTYPE_EP_OUT, CMD_WRITE, start % 0x10000, start / 0x10000, (char *)count_and_cmd, sizeof(count_and_cmd), DEFAULT_TIMEOUT); if (ret != sizeof(count_and_cmd)) { msg_perr("Command Write SPI Bulk failed, %i %s!\n", ret, @@ -422,12 +489,12 @@ static int dediprog_spi_write(struct flashctx *flash, const uint8_t *buf, static int dediprog_spi_write_256(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len) { - return dediprog_spi_write(flash, buf, start, len, DEDI_SPI_CMD_PAGEWRITE); + return dediprog_spi_write(flash, buf, start, len, WRITE_MODE_PAGE_PGM); } static int dediprog_spi_write_aai(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len) { - return dediprog_spi_write(flash, buf, start, len, DEDI_SPI_CMD_AAIWRITE); + return dediprog_spi_write(flash, buf, start, len, WRITE_MODE_2B_AAI); } static int dediprog_spi_send_command(struct flashctx *flash, @@ -439,29 +506,26 @@ static int dediprog_spi_send_command(struct flashctx *flash, int ret; msg_pspew("%s, writecnt=%i, readcnt=%i\n", __func__, writecnt, readcnt); - /* Paranoid, but I don't want to be blamed if anything explodes. */ - if (writecnt > 16) { - msg_perr("Untested writecnt=%i, aborting.\n", writecnt); + if (writecnt > UINT16_MAX) { + msg_perr("Invalid writecnt=%i, aborting.\n", writecnt); return 1; } - /* 16 byte reads should work. */ - if (readcnt > 16) { - msg_perr("Untested readcnt=%i, aborting.\n", readcnt); + if (readcnt > UINT16_MAX) { + msg_perr("Invalid readcnt=%i, aborting.\n", readcnt); return 1; } - ret = usb_control_msg(dediprog_handle, 0x42, 0x1, 0xff, - readcnt ? 0x1 : 0x0, (char *)writearr, writecnt, - DEFAULT_TIMEOUT); + ret = usb_control_msg(dediprog_handle, REQTYPE_EP_OUT, CMD_TRANSCEIVE, 0, readcnt ? 0x1 : 0x0, + (char *)writearr, writecnt, DEFAULT_TIMEOUT); if (ret != writecnt) { msg_perr("Send SPI failed, expected %i, got %i %s!\n", writecnt, ret, usb_strerror()); return 1; } - if (!readcnt) + if (readcnt == 0) return 0; - memset(readarr, 0, readcnt); - ret = usb_control_msg(dediprog_handle, 0xc2, 0x01, 0xbb8, 0x0000, + + ret = usb_control_msg(dediprog_handle, REQTYPE_EP_IN, CMD_TRANSCEIVE, 0, 0, (char *)readarr, readcnt, DEFAULT_TIMEOUT); if (ret != readcnt) { msg_perr("Receive SPI failed, expected %i, got %i %s!\n", @@ -477,27 +541,27 @@ static int dediprog_check_devicestring(void) int fw[3]; char buf[0x11]; +#if 0 /* Command Prepare Receive Device String. */ - memset(buf, 0, sizeof(buf)); - ret = usb_control_msg(dediprog_handle, 0xc3, 0x7, 0x0, 0xef03, buf, - 0x1, DEFAULT_TIMEOUT); + ret = usb_control_msg(dediprog_handle, REQTYPE_OTHER_IN, 0x7, 0x0, 0xef03, + buf, 0x1, DEFAULT_TIMEOUT); /* The char casting is needed to stop gcc complaining about an always true comparison. */ if ((ret != 0x1) || (buf[0] != (char)0xff)) { msg_perr("Unexpected response to Command Prepare Receive Device" " String!\n"); return 1; } +#endif /* Command Receive Device String. */ - memset(buf, 0, sizeof(buf)); - ret = usb_control_msg(dediprog_handle, 0xc2, 0x8, 0xff, 0xff, buf, - 0x10, DEFAULT_TIMEOUT); + ret = usb_control_msg(dediprog_handle, REQTYPE_EP_IN, CMD_READ_PROG_INFO, 0, 0, + buf, 0x10, DEFAULT_TIMEOUT); if (ret != 0x10) { msg_perr("Incomplete/failed Command Receive Device String!\n"); return 1; } buf[0x10] = '\0'; msg_pdbg("Found a %s\n", buf); - if (memcmp(buf, "SF100", 0x5)) { + if (memcmp(buf, "SF100", 0x5) != 0) { msg_perr("Device not a SF100!\n"); return 1; } @@ -515,24 +579,20 @@ static int dediprog_check_devicestring(void) return 0; } -/* Command A seems to be some sort of device init. It is either followed by - * dediprog_check_devicestring (often) or Command A (often) or - * Command F (once). - */ -static int dediprog_command_a(void) +static int dediprog_device_init(void) { int ret; char buf[0x1]; memset(buf, 0, sizeof(buf)); - ret = usb_control_msg(dediprog_handle, 0xc3, 0xb, 0x0, 0x0, buf, - 0x1, DEFAULT_TIMEOUT); + ret = usb_control_msg(dediprog_handle, REQTYPE_OTHER_IN, 0x0B, 0x0, 0x0, + buf, 0x1, DEFAULT_TIMEOUT); if (ret < 0) { msg_perr("Command A failed (%s)!\n", usb_strerror()); return 1; } if ((ret != 0x1) || (buf[0] != 0x6f)) { - msg_perr("Unexpected response to Command A!\n"); + msg_perr("Unexpected response to init!\n"); return 1; } return 0; @@ -548,9 +608,8 @@ static int dediprog_command_b(void) int ret; char buf[0x3]; - memset(buf, 0, sizeof(buf)); - ret = usb_control_msg(dediprog_handle, 0xc3, 0x7, 0x0, 0xef00, buf, - 0x3, DEFAULT_TIMEOUT); + ret = usb_control_msg(dediprog_handle, REQTYPE_OTHER_IN, 0x7, 0x0, 0xef00, + buf, 0x3, DEFAULT_TIMEOUT); if (ret < 0) { msg_perr("Command B failed (%s)!\n", usb_strerror()); return 1; @@ -565,120 +624,29 @@ static int dediprog_command_b(void) } #endif -/* Command Chip Select is only sent after dediprog_check_devicestring, but not after every - * invocation of dediprog_check_devicestring. It is only sent after the first - * dediprog_command_a(); dediprog_check_devicestring() sequence in each session. - * Bit #1 of the value changes the chip select: 0 is target 1, 1 is target 2 and parameter target can be 1 or 2 - * respectively. We don't know how to encode "3, Socket" and "0, reference card" yet. On SF100 the vendor - * software "DpCmd 6.0.4.06" selects target 2 when requesting 3 (which is unavailable on that hardware). - */ -static int dediprog_chip_select(int target) +static int set_target_flash(enum dediprog_target target) { - int ret; - uint16_t value = ((target - 1) & 1) << 1; - msg_pdbg("Selecting target chip %i\n", target); - ret = usb_control_msg(dediprog_handle, 0x42, 0x4, value, 0x0, NULL, - 0x0, DEFAULT_TIMEOUT); - if (ret != 0x0) { - msg_perr("Command Chip Select failed (%s)!\n", usb_strerror()); + int ret = usb_control_msg(dediprog_handle, REQTYPE_EP_OUT, CMD_SET_TARGET, target, 0, + NULL, 0, DEFAULT_TIMEOUT); + if (ret != 0) { + msg_perr("set_target_flash failed (%s)!\n", usb_strerror()); return 1; } return 0; } #if 0 -/* Very strange. Seems to be a programmer keepalive or somesuch. - * Wait unsuccessfully for timeout ms to read one byte. - * Is usually called after setting voltage to 0. - * Present in all logs with Firmware 2.1.1 and 3.1.8 - */ -static int dediprog_command_f(int timeout) +/* Returns true if the button is currently pressed. */ +static bool dediprog_get_button(void) { - int ret; - char buf[0x1]; - - memset(buf, 0, sizeof(buf)); - ret = usb_control_msg(dediprog_handle, 0xc2, 0x11, 0xff, 0xff, buf, - 0x1, timeout); - /* This check is most probably wrong. Command F always causes a timeout - * in the logs, so we should check for timeout instead of checking for - * success. - */ - if (ret != 0x1) { - msg_perr("Command F failed (%s)!\n", usb_strerror()); - return 1; - } - return 0; -} - -/* Start/stop blinking? - * Present in eng_detect_blink.log with firmware 3.1.8 - * Preceded by Command J - */ -static int dediprog_command_g(void) -{ - int ret; - - ret = usb_control_msg(dediprog_handle, 0x42, 0x07, 0x09, 0x03, NULL, 0x0, DEFAULT_TIMEOUT); - if (ret != 0x0) { - msg_perr("Command G failed (%s)!\n", usb_strerror()); - return 1; - } - return 0; -} - -/* Something. - * Present in all logs with firmware 5.1.5 - * Always preceded by Command Receive Device String - * Always followed by Command Set SPI Voltage nonzero - */ -static int dediprog_command_h(void) -{ - int ret; - - ret = usb_control_msg(dediprog_handle, 0x42, 0x07, 0x09, 0x05, NULL, 0x0, DEFAULT_TIMEOUT); - if (ret != 0x0) { - msg_perr("Command H failed (%s)!\n", usb_strerror()); + char buf[1]; + int ret = usb_control_msg(dediprog_handle, REQTYPE_EP_IN, CMD_GET_BUTTON, 0, 0, + buf, 0x1, DEFAULT_TIMEOUT); + if (ret != 0) { + msg_perr("Could not get button state (%s)!\n", usb_strerror()); return 1; } - return 0; -} - -/* Shutdown for firmware 5.x? - * Present in all logs with firmware 5.1.5 - * Often preceded by a SPI operation (Command Read SPI Bulk or Receive SPI) - * Always followed by Command Set SPI Voltage 0x0000 - */ -static int dediprog_command_i(void) -{ - int ret; - - ret = usb_control_msg(dediprog_handle, 0x42, 0x07, 0x09, 0x06, NULL, 0x0, DEFAULT_TIMEOUT); - if (ret != 0x0) { - msg_perr("Command I failed (%s)!\n", usb_strerror()); - return 1; - } - return 0; -} - -/* Start/stop blinking? - * Present in all logs with firmware 5.1.5 - * Always preceded by Command Receive Device String on 5.1.5 - * Always followed by Command Set SPI Voltage nonzero on 5.1.5 - * Present in eng_detect_blink.log with firmware 3.1.8 - * Preceded by Command B in eng_detect_blink.log - * Followed by Command G in eng_detect_blink.log - */ -static int dediprog_command_j(void) -{ - int ret; - - ret = usb_control_msg(dediprog_handle, 0x42, 0x07, 0x09, 0x07, NULL, 0x0, DEFAULT_TIMEOUT); - if (ret != 0x0) { - msg_perr("Command J failed (%s)!\n", usb_strerror()); - return 1; - } - return 0; + return buf[0] != 1; } #endif @@ -730,28 +698,6 @@ static int parse_voltage(char *voltage) return millivolt; } -static int dediprog_setup(long target) -{ - /* URB 6. Command A. */ - if (dediprog_command_a()) { - return 1; - } - /* URB 7. Command A. */ - if (dediprog_command_a()) { - return 1; - } - /* URB 8. Command Prepare Receive Device String. */ - /* URB 9. Command Receive Device String. */ - if (dediprog_check_devicestring()) { - return 1; - } - /* URB 10. Command Chip Select */ - if (dediprog_chip_select(target)) { - return 1; - } - return 0; -} - static const struct spi_master spi_master_dediprog = { .type = SPI_CONTROLLER_DEDIPROG, .max_data_read = MAX_DATA_UNSPECIFIED, @@ -767,13 +713,6 @@ static int dediprog_shutdown(void *data) { msg_pspew("%s\n", __func__); -#if 0 - /* Shutdown on firmware 5.x */ - if (dediprog_firmwareversion == 5) - if (dediprog_command_i()) - return 1; -#endif - dediprog_firmwareversion = FIRMWARE_VERSION(0, 0, 0); /* URB 28. Command Set SPI Voltage to 0. */ @@ -819,6 +758,7 @@ int dediprog_init(void) } free(spispeed); } + voltage = extract_programmer_param("voltage"); if (voltage) { millivolt = parse_voltage(voltage); @@ -914,90 +854,28 @@ int dediprog_init(void) return 1; /* Perform basic setup. */ - if (dediprog_setup(target)) { + if (dediprog_device_init()) + return 1; + if (dediprog_check_devicestring()) return 1; - } /* Set all possible LEDs as soon as possible to indicate activity. * Because knowing the firmware version is required to set the LEDs correctly we need to this after * dediprog_setup() has queried the device and set dediprog_firmwareversion. */ dediprog_set_leds(LED_ALL); - /* After setting voltage and speed, perform setup again. */ - if (dediprog_set_spi_voltage(0) || dediprog_set_spi_speed(spispeed_idx) || dediprog_setup(target)) { - dediprog_set_leds(LED_ERROR); - return 1; - } - - /* URB 11. Command Set SPI Voltage. */ - if (dediprog_set_spi_voltage(millivolt)) { + /* Select target/socket, frequency and VCC. */ + if (set_target_flash(FLASH_TYPE_APPLICATION_FLASH_1) || + dediprog_set_spi_speed(spispeed_idx) || + dediprog_set_spi_voltage(millivolt)) { dediprog_set_leds(LED_ERROR); return 1; } register_spi_master(&spi_master_dediprog); - /* RE leftover, leave in until the driver is complete. */ -#if 0 - /* Execute RDID by hand if you want to test it. */ - dediprog_do_stuff(); -#endif - dediprog_set_leds(LED_NONE); return 0; } -#if 0 -/* Leftovers from reverse engineering. Keep for documentation purposes until - * completely understood. - */ -static int dediprog_do_stuff(void) -{ - char buf[0x4]; - /* SPI command processing starts here. */ - - /* URB 12. Command Send SPI. */ - /* URB 13. Command Receive SPI. */ - memset(buf, 0, sizeof(buf)); - /* JEDEC RDID */ - msg_pdbg("Sending RDID\n"); - buf[0] = JEDEC_RDID; - if (dediprog_spi_send_command(JEDEC_RDID_OUTSIZE, JEDEC_RDID_INSIZE, - (unsigned char *)buf, (unsigned char *)buf)) - return 1; - msg_pdbg("Receiving response: "); - print_hex(buf, JEDEC_RDID_INSIZE); - /* URB 14-27 are more SPI commands. */ - /* URB 28. Command Set SPI Voltage. */ - if (dediprog_set_spi_voltage(0x0)) - return 1; - /* URB 29-38. Command F, unsuccessful wait. */ - if (dediprog_command_f(544)) - return 1; - /* URB 39. Command Set SPI Voltage. */ - if (dediprog_set_spi_voltage(0x10)) - return 1; - /* URB 40. Command Set SPI Speed. */ - if (dediprog_set_spi_speed(0x2)) - return 1; - /* URB 41 is just URB 28. */ - /* URB 42,44,46,48,51,53 is just URB 8. */ - /* URB 43,45,47,49,52,54 is just URB 9. */ - /* URB 50 is just URB 6/7. */ - /* URB 55-131 is just URB 29-38. (wait unsuccessfully for 4695 (maybe 4751) ms)*/ - /* URB 132,134 is just URB 6/7. */ - /* URB 133 is just URB 29-38. */ - /* URB 135 is just URB 8. */ - /* URB 136 is just URB 9. */ - /* URB 137 is just URB 11. */ - - /* Command Start Bulk Read. Data is u16 blockcount, u16 blocksize. */ - /* Command Start Bulk Write. Data is u16 blockcount, u16 blocksize. */ - /* Bulk transfer sizes for Command Start Bulk Read/Write are always - * 512 bytes, rest is filled with 0xff. - */ - - return 0; -} -#endif -- Kind regards, Stefan Tauner

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[PATCH 1/5] dediprog: Invert the LED polarity in the code.
by Stefan Tauner 22 Jun '15

22 Jun '15

Previously we have used low-active macros (because the hardware and old protocol were so too) and set every single LED explicitly although we only used a limited number of combinations. Using an enumeration for commonly used values instead makes things easier. Based on the following chromiumos change: Change-Id: Ie481a583e623cdc45e3649a4db69b15570f65a7b Signed-off-by: Simon Glass <sjg(a)chromium.org> Signed-off-by: Stefan Tauner <stefan.tauner(a)alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner(a)alumni.tuwien.ac.at> --- dediprog.c | 101 ++++++++++++++++++++++++++++++------------------------------- 1 file changed, 49 insertions(+), 52 deletions(-) diff --git a/dediprog.c b/dediprog.c index 851dbae..b45e061 100644 --- a/dediprog.c +++ b/dediprog.c @@ -45,6 +45,17 @@ static int dediprog_endpoint; #define DEDI_SPI_CMD_PAGEWRITE 0x1 #define DEDI_SPI_CMD_AAIWRITE 0x4 +enum dediprog_leds { + LED_INVALID = -1, + LED_NONE = 0, + LED_PASS = 1 << 0, + LED_BUSY = 1 << 1, + LED_ERROR = 1 << 2, + LED_ALL = 7, +}; + +static int dediprog_firmwareversion = FIRMWARE_VERSION(0, 0, 0); + #if 0 /* Might be useful for other pieces of code as well. */ static void print_hex(void *buf, size_t len) @@ -77,24 +88,11 @@ static struct usb_device *get_device_by_vid_pid(uint16_t vid, uint16_t pid, unsi //int usb_control_msg(usb_dev_handle *dev, int requesttype, int request, int value, int index, char *bytes, int size, int timeout); -/* Set/clear LEDs on dediprog */ -#define PASS_ON (0 << 0) -#define PASS_OFF (1 << 0) -#define BUSY_ON (0 << 1) -#define BUSY_OFF (1 << 1) -#define ERROR_ON (0 << 2) -#define ERROR_OFF (1 << 2) -static int current_led_status = -1; - +/* This function sets the GPIOs connected to the LEDs as well as IO1-IO4. */ static int dediprog_set_leds(int leds) { - int ret, target_leds; - - if (leds < 0 || leds > 7) - leds = 0; // Bogus value, enable all LEDs - - if (leds == current_led_status) - return 0; + if (leds < LED_NONE || leds > LED_ALL) + leds = LED_ALL; /* Older Dediprogs with 2.x.x and 3.x.x firmware only had * two LEDs, and they were reversed. So map them around if @@ -103,23 +101,21 @@ static int dediprog_set_leds(int leds) * bit 2 == 0: green light is on. * bit 0 == 0: red light is on. */ + int target_leds; if (dediprog_firmwareversion < FIRMWARE_VERSION(5,0,0)) { - target_leds = ((leds & ERROR_OFF) >> 2) | - ((leds & PASS_OFF) << 2); + target_leds = ((leds & LED_ERROR) >> 2) | + ((leds & LED_PASS) << 2); } else { target_leds = leds; } - ret = usb_control_msg(dediprog_handle, 0x42, 0x07, 0x09, target_leds, - NULL, 0x0, DEFAULT_TIMEOUT); + target_leds ^= 7; + int ret = usb_control_msg(dediprog_handle, 0x42, 0x07, 0x09, target_leds, NULL, 0x0, DEFAULT_TIMEOUT); if (ret != 0x0) { - msg_perr("Command Set LED 0x%x failed (%s)!\n", - leds, usb_strerror()); + msg_perr("Command Set LED 0x%x failed (%s)!\n", leds, usb_strerror()); return 1; } - current_led_status = leds; - return 0; } @@ -271,26 +267,22 @@ static int dediprog_spi_read(struct flashctx *flash, uint8_t *buf, unsigned int residue = start % chunksize ? chunksize - start % chunksize : 0; unsigned int bulklen; - dediprog_set_leds(PASS_OFF|BUSY_ON|ERROR_OFF); + dediprog_set_leds(LED_BUSY); if (residue) { msg_pdbg("Slow read for partial block from 0x%x, length 0x%x\n", start, residue); ret = spi_read_chunked(flash, buf, start, residue, 16); - if (ret) { - dediprog_set_leds(PASS_OFF|BUSY_OFF|ERROR_ON); - return ret; - } + if (ret) + goto err; } /* Round down. */ bulklen = (len - residue) / chunksize * chunksize; ret = dediprog_spi_bulk_read(flash, buf + residue, start + residue, bulklen); - if (ret) { - dediprog_set_leds(PASS_OFF|BUSY_OFF|ERROR_ON); - return ret; - } + if (ret) + goto err; len -= residue + bulklen; if (len) { @@ -298,14 +290,15 @@ static int dediprog_spi_read(struct flashctx *flash, uint8_t *buf, start, len); ret = spi_read_chunked(flash, buf + residue + bulklen, start + residue + bulklen, len, 16); - if (ret) { - dediprog_set_leds(PASS_OFF|BUSY_OFF|ERROR_ON); - return ret; - } + if (ret) + goto err; } - dediprog_set_leds(PASS_ON|BUSY_OFF|ERROR_OFF); + dediprog_set_leds(LED_PASS); return 0; +err: + dediprog_set_leds(LED_ERROR); + return ret; } /* Bulk write interface, will write multiple chunksize byte chunks aligned to chunksize bytes. @@ -383,7 +376,7 @@ static int dediprog_spi_write(struct flashctx *flash, const uint8_t *buf, unsigned int residue = start % chunksize ? chunksize - start % chunksize : 0; unsigned int bulklen; - dediprog_set_leds(PASS_OFF|BUSY_ON|ERROR_OFF); + dediprog_set_leds(LED_BUSY); if (chunksize != 256) { msg_pdbg("Page sizes other than 256 bytes are unsupported as " @@ -398,7 +391,7 @@ static int dediprog_spi_write(struct flashctx *flash, const uint8_t *buf, /* No idea about the real limit. Maybe 12, maybe more. */ ret = spi_write_chunked(flash, buf, start, residue, 12); if (ret) { - dediprog_set_leds(PASS_OFF|BUSY_OFF|ERROR_ON); + dediprog_set_leds(LED_ERROR); return ret; } } @@ -406,10 +399,10 @@ static int dediprog_spi_write(struct flashctx *flash, const uint8_t *buf, /* Round down. */ bulklen = (len - residue) / chunksize * chunksize; ret = dediprog_spi_bulk_write(flash, buf + residue, chunksize, start + residue, bulklen, dedi_spi_cmd); - if (ret) { - dediprog_set_leds(PASS_OFF|BUSY_OFF|ERROR_ON); - return ret; - } + if (ret) + dediprog_set_leds(LED_ERROR); + else + dediprog_set_leds(LED_PASS); len -= residue + bulklen; if (len) { @@ -418,12 +411,12 @@ static int dediprog_spi_write(struct flashctx *flash, const uint8_t *buf, ret = spi_write_chunked(flash, buf + residue + bulklen, start + residue + bulklen, len, 12); if (ret) { - dediprog_set_leds(PASS_OFF|BUSY_OFF|ERROR_ON); + dediprog_set_leds(LED_ERROR); return ret; } } - dediprog_set_leds(PASS_ON|BUSY_OFF|ERROR_OFF); + dediprog_set_leds(LED_PASS); return 0; } @@ -781,6 +774,8 @@ static int dediprog_shutdown(void *data) return 1; #endif + dediprog_firmwareversion = FIRMWARE_VERSION(0, 0, 0); + /* URB 28. Command Set SPI Voltage to 0. */ if (dediprog_set_spi_voltage(0x0)) return 1; @@ -918,23 +913,25 @@ int dediprog_init(void) if (register_shutdown(dediprog_shutdown, NULL)) return 1; - dediprog_set_leds(PASS_ON|BUSY_ON|ERROR_ON); - /* Perform basic setup. */ if (dediprog_setup(target)) { - dediprog_set_leds(PASS_OFF|BUSY_OFF|ERROR_ON); return 1; } + /* Set all possible LEDs as soon as possible to indicate activity. + * Because knowing the firmware version is required to set the LEDs correctly we need to this after + * dediprog_setup() has queried the device and set dediprog_firmwareversion. */ + dediprog_set_leds(LED_ALL); + /* After setting voltage and speed, perform setup again. */ if (dediprog_set_spi_voltage(0) || dediprog_set_spi_speed(spispeed_idx) || dediprog_setup(target)) { - dediprog_set_leds(PASS_OFF|BUSY_OFF|ERROR_ON); + dediprog_set_leds(LED_ERROR); return 1; } /* URB 11. Command Set SPI Voltage. */ if (dediprog_set_spi_voltage(millivolt)) { - dediprog_set_leds(PASS_OFF|BUSY_OFF|ERROR_ON); + dediprog_set_leds(LED_ERROR); return 1; } @@ -946,7 +943,7 @@ int dediprog_init(void) dediprog_do_stuff(); #endif - dediprog_set_leds(PASS_OFF|BUSY_OFF|ERROR_OFF); + dediprog_set_leds(LED_NONE); return 0; } -- Kind regards, Stefan Tauner

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[PATCH 0/5] Dediprog
by Stefan Tauner 22 Jun '15

22 Jun '15

Dediprog has reached out to us and provided documentation on the communication protocol of the SF100 and SF600, especially the differences of the old and new protocol. Based on that and the existing patches in the chromiumos tree by Simon Glass I have created this patch series that I'd like to merge soonish. When this is in I'd like to do a 0.9.8.1 point release. Please test it if you can... especially if you have installed a current firmware (I have 5.1.9 only) or a v6 hardware. Stefan Tauner (5): dediprog: Invert the LED polarity in the code. dediprog: Tidy up commands and remove dead nonsense code. dediprog: Show UID. dediprog: Support new communication protocol. dediprog: Enable by default. Makefile | 4 +- dediprog.c | 592 +++++++++++++++++++++++++++---------------------------------- flash.h | 1 + helpers.c | 7 + 4 files changed, 269 insertions(+), 335 deletions(-) -- Kind regards, Stefan Tauner

1 0

Re: [flashrom] Gigabyte Ga-k8ns
by Stefan Tauner 21 Jun '15

21 Jun '15

On Thu, 30 Apr 2015 18:03:55 +0300 "nicolae788 ." <nicolae788(a)gmail.com> wrote: > Hello, i want to inform you that Gigabyte Ga-k8ns was successfully flashed > with the "boardenable=force". This is the 754 socket for AMD processors. > The board has a non-existent jumper location were it's possible to solder a > bridge to disable protection, but it works with the above option. I noticed > that it identified this board as a 939 Pro version but it's not. However > everything went smooth. > Hi Alex, thanks for your report. Which version do you have exactly? There are three different 754-socket boards named K8NS: rev 1: http://www.gigabyte.com/products/product-page.aspx?pid=1784#ov rev 2: http://www.gigabyte.com/products/product-page.aspx?pid=2275#ov pro rev 1: http://www.gigabyte.com/products/product-page.aspx?pid=1783#ov Can you please also provide the output of lspci -nnv and a flashrom logfile (just add -o flashrom.log to the command line; no actual write needed just probing for the chip would be enough)? -- Kind regards/Mit freundlichen Grüßen, Stefan Tauner

2 1

external programmer
by Julian Shulika 21 Jun '15

21 Jun '15

Hello! Please, advise external programmer which can be bought on ebay or aliexpress. Thank you

1 0

Write-Test for "M25P10-A"
by The Raven 21 Jun '15

21 Jun '15

Hello, this chip is marked as "untested" in write mode. So here are my test-results: Erase in d8-Mode is not working (see log). But i think it's the already known "serprog bug". Erase in c7-mode is ok. Write is working in both modes. But i don't know why in c7-mode the log shows: 0x000000-0x007fff:W, 0x008000-0x00ffff:S, 0x010000-0x017fff:S, 0x018000-0x01ffff:S I have created the test-file with dd and urandom. The file (131072 byte) is full with data. So it should write (W) not only to 0x007fff. Strange! If you need more logs or infos, let me know. BTW: The chip is labeled "25P10VP". I see nothing with "-A". And the chip was found on a "Maxtor" hard disk drive.

2 5

Read working with Spansion S25FL204K
by Thomas Debrunner 21 Jun '15

21 Jun '15

System: OSX Yosemite Programmer: Bus Pirate flashrom was installed over Homebrew. Thanks for such a great program! Thomas (Switzerland) flashrom -Vr cam.bin -p buspirate_spi:dev=/dev/cu.usbserial-A10139IZ,spispeed=1M flashrom v0.9.7-r1711 on Darwin 14.1.0 (x86_64) flashrom is free software, get the source code at http://www.flashrom.org flashrom was built with LLVM Clang 6.0 (clang-600.0.57), little endian Command line (4 args): flashrom -Vr cam.bin -p buspirate_spi:dev=/dev/cu.usbserial-A10139IZ,spispeed=1M Calibrating delay loop... OS timer resolution is 1 usecs, 1803M loops per second, 10 myus = 10 us, 100 myus = 119 us, 1000 myus = 1014 us, 10000 myus = 9959 us, 4 myus = 13 us, OK. Initializing buspirate_spi programmer Baud rate is 115200. Detected Bus Pirate hardware v3.a Detected Bus Pirate firmware 6.1 Using SPI command set v2. SPI speed is 1MHz Raw bitbang mode version 1 Raw SPI mode version 1 The following protocols are supported: SPI. Probing for AMIC A25L05PT, 64 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25L05PU, 64 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25L10PT, 128 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25L10PU, 128 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25L20PT, 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25L20PU, 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25L40PT, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25L40PU, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25L80P, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25L16PT, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25L16PU, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25L512, 64 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25L010, 128 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25L020, 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25L040, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25L080, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25L016, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25L032, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25LQ16, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25LQ032/A25LQ32A, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25LQ64, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT25DF021, 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT25DF041A, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT25DF081, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT25DF081A, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT25DF161, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT25DF321, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT25DF321A, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT25DF641(A), 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT25DQ161, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT25F512, 64 kB: probe_spi_at25f: id1 0x00, id2 0x00 Probing for Atmel AT25F512A, 64 kB: probe_spi_at25f: id1 0x00, id2 0x00 Probing for Atmel AT25F512B, 64 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT25F1024(A), 128 kB: probe_spi_at25f: id1 0x00, id2 0x00 Probing for Atmel AT25F2048, 256 kB: probe_spi_at25f: id1 0x00, id2 0x00 Probing for Atmel AT25F4096, 512 kB: probe_spi_at25f: id1 0x00, id2 0x00 Probing for Atmel AT25FS010, 128 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT25FS040, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT26DF041, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT26DF081A, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT26DF161, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT26DF161A, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT26F004, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT45CS1282, 16896 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT45DB011D, 128 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT45DB021D, 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT45DB041D, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT45DB081D, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT45DB161D, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT45DB321C, 4224 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT45DB321D, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT45DB642D, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for ESMT F25L008A, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25B05, 64 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25B05T, 64 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25B10, 128 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25B10T, 128 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25B20, 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25B20T, 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25B40, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25B40T, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25B80, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25B80T, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25B16, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25B16T, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25B32, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25B32T, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25B64, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25B64T, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25F05, 64 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25F10, 128 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25F20, 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25F40, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25F80, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25F16, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25F32, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25F64, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25Q40, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25Q80(A), 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25Q16, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25Q32(A/B), 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25Q64, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25Q128, 16384 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25QH16, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25QH32, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25QH64, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25QH128, 16384 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25S10, 128 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25S20, 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25S40, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25S80, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25S16, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25S32, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25S64, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for GigaDevice GD25LQ32, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for GigaDevice GD25Q512, 64 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for GigaDevice GD25Q10, 128 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for GigaDevice GD25Q20(B), 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for GigaDevice GD25Q40(B), 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for GigaDevice GD25Q80(B), 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for GigaDevice GD25Q16(B), 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for GigaDevice GD25Q32(B), 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for GigaDevice GD25Q64(B), 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for GigaDevice GD25Q128B, 16384 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for GigaDevice GD25T80, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Intel 25F160S33B8, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Intel 25F160S33T8, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Intel 25F320S33B8, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Intel 25F320S33T8, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Intel 25F640S33B8, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Intel 25F640S33T8, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25L512(E)/MX25V512(C), 64 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25L1005(C)/MX25L1006E, 128 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25L2005(C), 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25L4005(A/C), 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25L8005/MX25V8005, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25L1605, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25L1605A/MX25L1606E, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25L1605D/MX25L1608D, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25L1635D, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25L1635E, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25L3205(A), 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25L3205D/MX25L3208D, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25L3206E, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25L3235D, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25L6405(D), 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25L6406E/MX25L6436E, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25L6445E, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25L12805(D), 16384 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25U1635E, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25U3235E/F, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25U6435E/F, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M25P05-A, 64 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M25P05, 64 kB: Ignoring RES in favour of RDID. Probing for Micron/Numonyx/ST M25P10-A, 128 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M25P10, 128 kB: Ignoring RES in favour of RDID. Probing for Micron/Numonyx/ST M25P20, 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M25P20-old, 256 kB: Ignoring RES in favour of RDID. Probing for Micron/Numonyx/ST M25P40, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M25P40-old, 512 kB: Ignoring RES in favour of RDID. Probing for Micron/Numonyx/ST M25P80, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M25P16, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M25P32, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M25P64, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M25P128, 16384 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M25PE10, 128 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M25PE20, 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M25PE40, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M25PE80, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M25PE16, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M25PX80, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M25PX16, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M25PX32, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M25PX64, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M45PE10, 128 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M45PE20, 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M45PE40, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M45PE80, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M45PE16, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST N25Q016, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST N25Q032..1E, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST N25Q032..3E, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST N25Q064..1E, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST N25Q064..3E, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST N25Q128..1E, 16384 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST N25Q128..3E, 16384 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Nantronics N25S10, 128 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Nantronics N25S20, 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Nantronics N25S40, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Nantronics N25S80, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Nantronics N25S16, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for PMC Pm25LD256C, 32 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for PMC Pm25LD512(C), 64 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for PMC Pm25LD010(C), 128 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for PMC Pm25LD020(C), 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for PMC Pm25LD040(C), 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for PMC Pm25LV512(A), 64 kB: probe_spi_res3: id1 0x1212, id2 0x12 Probing for PMC Pm25LV010, 128 kB: probe_spi_res3: id1 0x1212, id2 0x12 Probing for PMC Pm25LV010A, 128 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for PMC Pm25LV020, 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for PMC Pm25LV040, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for PMC Pm25LV080B, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for PMC Pm25LV016B, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Sanyo LE25FW203A, 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Sanyo LE25FW403A, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Sanyo LE25FW418A, 512 kB: probe_spi_res2: id1 0x12, id2 0x12 Probing for Sanyo LE25FW806, 1024 kB: probe_spi_res2: id1 0x12, id2 0x12 Probing for Sanyo LE25FW808, 1024 kB: probe_spi_res2: id1 0x12, id2 0x12 Probing for Spansion S25FL004A, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Spansion S25FL008A, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Spansion S25FL016A, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Spansion S25FL032A/P, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Spansion S25FL064A/P, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Spansion S25FL204K, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Found Spansion flash chip "S25FL204K" (512 kB, SPI) on buspirate_spi. Chip status register is 0x00. Chip status register: Status Register Write Disable (SRWD, SRP, ...) is not set Chip status register: Bit 6 is not set Chip status register: Block Protect 3 (BP3) is not set Chip status register: Block Protect 2 (BP2) is not set Chip status register: Block Protect 1 (BP1) is not set Chip status register: Block Protect 0 (BP0) is not set Chip status register: Write Enable Latch (WEL) is not set Chip status register: Write In Progress (WIP/BUSY) is not set Probing for Spansion S25FL208K, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Spansion S25FL116K/S25FL216K, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Spansion S25FL128S......0, 16384 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for SST SST25LF040A, 512 kB: probe_spi_res2: id1 0x12, id2 0x12 Probing for SST SST25LF080(A), 1024 kB: probe_spi_res2: id1 0x12, id2 0x12 Probing for SST SST25VF010, 128 kB: probe_spi_rems: id1 0x1, id2 0x12 Probing for SST SST25VF016B, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for SST SST25VF032B, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for SST SST25VF064C, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for SST SST25VF040, 512 kB: probe_spi_rems: id1 0x1, id2 0x12 Probing for SST SST25VF040B, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for SST SST25VF040B.REMS, 512 kB: probe_spi_rems: id1 0x1, id2 0x12 Probing for SST SST25VF080B, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for SST SST25WF512, 64 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for SST SST25WF010, 128 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for SST SST25WF020, 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for SST SST25WF040, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Winbond W25Q80.V, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Winbond W25Q16.V, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Winbond W25Q32.V, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Winbond W25Q64.V, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Winbond W25Q128.V, 16384 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Winbond W25Q20.W, 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Winbond W25Q40.W, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Winbond W25Q80.W, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Winbond W25Q16.W, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Winbond W25Q32.W, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Winbond W25Q64.W, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Winbond W25X10, 128 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Winbond W25X20, 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Winbond W25X40, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Winbond W25X80, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Winbond W25X16, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Winbond W25X32, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Winbond W25X64, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Unknown SFDP-capable chip, 0 kB: No SFDP signature found. Probing for AMIC unknown AMIC SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel unknown Atmel SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon unknown Eon SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix unknown Macronix SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for PMC unknown PMC SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for SST unknown SST SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for ST unknown ST SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Sanyo unknown Sanyo SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Winbond unknown Winbond (ex Nexcom) SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Generic unknown SPI chip (RDID), 0 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Generic unknown SPI chip (REMS), 0 kB: probe_spi_rems: id1 0x1, id2 0x12 Found Spansion flash chip "S25FL204K" (512 kB, SPI). === This flash part has status UNTESTED for operations: PROBE READ ERASE WRITE The test status of this chip may have been updated in the latest development version of flashrom. If you are running the latest development version, please email a report to flashrom(a)flashrom.org if any of the above operations work correctly for you with this flash part. Please include the flashrom output with the additional -V option for all operations you tested (-V, -Vr, -VE, -Vw), and mention which mainboard or programmer you tested. Please mention your board in the subject line. Thanks for your help! Reading flash... done. Raw bitbang mode version 1 Bus Pirate shutdown completed.

2 1

"MX25L4005(A/C)/MX25L4006E" (512 kB, SPI): sucsessfully reflashed Gigabyte GA-945GM-S2 from bios F2 to F6
by Александр Трубицын 20 Jun '15

20 Jun '15

Hi! -- With best regards, Alexander V. Trubitsyn

2 1

Gigabyte GA-G33M-S2L rev.3.0 successfuly reflashed from bios F2 to F3K
by Александр Трубицын 20 Jun '15

20 Jun '15

Hi! Gigabyte GA-G33M-S2L rev.3.0 successfuly reflashed from bios F2 to F3K With best regards, Alexander V. Trubitsyn

2 1

SST25LF040A: Gigabyte GA-8I945GZME-RH rev.1.0 successfully flashed from BIOS ver F6 to F10
by Александр Трубицын 20 Jun '15

20 Jun '15

Hi! SST25LF040A: Gigabyte GA-8I945GZME-RH rev.1.0 successfully flashed from BIOS ver F6 to F10 -- with best regards Alexander.V Trubitsyn

2 1

Macronix MX25L4005A: Gigabyte GA-945GCM-S2 rev.3.0 successfully reflashed from BIOS FC 20070122 to FG 20070528
by Александр Трубицын 20 Jun '15

20 Jun '15

Hi! Gigabyte GA-945GCM-S2 rev.3.0 successfully reflashed from BIOS FC 20070122 to FG 20070528 -- with best regards, Alexander V. Trubitsyn

2 1

Re: [flashrom] Flashrom attempt on ASrock Z97 Extreme6
by Stefan Tauner 20 Jun '15

20 Jun '15

On Sat, 9 May 2015 21:08:18 +0200 Marc Burgess <thatdeaddude(a)gmail.com> wrote: > FYI, flashrom appears unable to detect flash chip on this board. Thought I > should let you know per your testing HOWTO page. Hello Marc, thanks for your report! Please always include a (verbose) log with such reports because without them it is not really possible to solve any issues, thanks. -- Kind regards/Mit freundlichen Grüßen, Stefan Tauner

1 0

Macronix MX25U6435F: J1900-D3V) successfully flashed
by Guillermo von Hünefeld 20 Jun '15

20 Jun '15

Hallo, today I used your tool to flash a MX25U6435F (Main BIOS of my Gigabyte J1900-D3V), which used to brocken with an updated BIOS (J190ND3V.F4). All "Probe", "Read", "Erease" and "Write" were successful. Maybe someone could update the "Supported hardware" entry. Thanks for building the tool. Regards.

3 2

Re: [flashrom] asus l1n64
by Stefan Tauner 20 Jun '15

20 Jun '15

On Mon, 1 Jun 2015 23:16:52 +0300 Julian Shulika <hercares(a)gmail.com> wrote: > Hello. I asked a member from flashrom IRC ~ three years ago and he gave me > patch for this board but I lose it. This patch was not included in the list > of changes at all > > southbridge nvidia mcp55 > superio ITE8716F > flash chip SST49lf080a > > flashrom 0.9.7 couldn't found eeprom > [22:55] <hercares> http://paste.flashrom.org/view.php?id=2755 > [22:55] <hercares> http://paste.flashrom.org/view.php?id=2756 Hello Julian, I presume you mean http://paste.flashrom.org/view.php?id=1142 with the changes mentioned in http://paste.flashrom.org/view.php?id=1144 -- Kind regards/Mit freundlichen Grüßen, Stefan Tauner

1 0

Supermicro X7DBT board
by Matt Taggart 20 Jun '15

20 Jun '15

Supermicro X7DBT Vendor product page: http://www.supermicro.com/products/motherboard/Xeon1333/5000P/X7DBT.cfm Designed to fit 2 in 1U like in a 6015T-TV system: http://www.supermicro.com/products/system/1U/6015/SYS-6015T-T.cfm ======================================================================== Script started on Tue 02 Jun 2015 04:07:46 AM UTC root@foo:/tmp/flashrom# ./flashrom -V -p internal:laptop=this_is_not_a_lapto p -r foo.bin flashrom v0.9.8-r1890 on Linux 3.2.0-4-amd64 (x86_64) flashrom is free software, get the source code at http://www.flashrom.org flashrom was built with libpci 3.2.1, GCC 4.9.2, little endian Command line (5 args): ./flashrom -V -p internal:laptop=this_is_not_a_laptop -r foo.bin Calibrating delay loop... OS timer resolution is 1 usecs, 1249M loops per second, 10 myus = 10 us, 100 myus = 100 us, 1000 myus = 999 us, 10000 myus = 10000 us, 4 myus = 4 us, OK. Initializing internal programmer No coreboot table found. Using Internal DMI decoder. DMI string chassis-type: "Other" DMI chassis-type is not specific enough. DMI string system-manufacturer: "Supermicro" DMI string system-product-name: "X7DBT" DMI string system-version: "0123456789" DMI string baseboard-manufacturer: "Supermicro" DMI string baseboard-product-name: "X7DBT" DMI string baseboard-version: "PCB Version" Found Winbond Super I/O, id 0x52 ======================================================================== WARNING! You may be running flashrom on an unsupported laptop. We could not detect this for sure because your vendor has not setup the SMBIOS tables correctly. You can enforce execution by adding '-p internal:laptop=this_is_not_a_laptop' to the command line, but please read the following warning if you are not sure. Laptops, notebooks and netbooks are difficult to support and we recommend to use the vendor flashing utility. The embedded controller (EC) in these machines often interacts badly with flashing. See the manpage and http://www.flashrom.org/Laptops for details. If flash is shared with the EC, erase is guaranteed to brick your laptop and write may brick your laptop. Read and probe may irritate your EC and cause fan failure, backlight failure and sudden poweroff. You have been warned. ======================================================================== Proceeding anyway because user forced us to. Found chipset "Intel 631xESB/632xESB/3100" with PCI ID 8086:2670. Enabling flash write... 0xfff80000/0xffb80000 FWH IDSEL: 0x0 0xfff00000/0xffb00000 FWH IDSEL: 0x0 0xffe80000/0xffa80000 FWH IDSEL: 0x1 0xffe00000/0xffa00000 FWH IDSEL: 0x1 0xffd80000/0xff980000 FWH IDSEL: 0x2 0xffd00000/0xff900000 FWH IDSEL: 0x2 0xffc80000/0xff880000 FWH IDSEL: 0x3 0xffc00000/0xff800000 FWH IDSEL: 0x3 0xff700000/0xff300000 FWH IDSEL: 0x4 0xff600000/0xff200000 FWH IDSEL: 0x5 0xff500000/0xff100000 FWH IDSEL: 0x6 0xff400000/0xff000000 FWH IDSEL: 0x7 0xfff80000/0xffb80000 FWH decode enabled 0xfff00000/0xffb00000 FWH decode enabled 0xffe80000/0xffa80000 FWH decode enabled 0xffe00000/0xffa00000 FWH decode enabled 0xffd80000/0xff980000 FWH decode enabled 0xffd00000/0xff900000 FWH decode enabled 0xffc80000/0xff880000 FWH decode enabled 0xffc00000/0xff800000 FWH decode enabled 0xff700000/0xff300000 FWH decode enabled 0xff600000/0xff200000 FWH decode enabled 0xff500000/0xff100000 FWH decode enabled 0xff400000/0xff000000 FWH decode enabled Maximum FWH chip size: 0x100000 bytes SPI Read Configuration: prefetching disabled, caching enabled, BIOS_CNTL = 0x01: BIOS Lock Enable: disabled, BIOS Write Enable: enabled OK. The following protocols are supported: FWH. Probing for Atmel AT49LH002, 256 kB: probe_82802ab: id1 0xd3, id2 0x60, id1 is normal flash content, id2 is normal flash content Probing for Atmel AT49LH00B4, 512 kB: probe_82802ab: id1 0x4e, id2 0x41, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Atmel AT49LH004, 512 kB: probe_82802ab: id1 0x4e, id2 0x41, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Intel 82802AB, 512 kB: probe_82802ab: id1 0x4e, id2 0x41, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Intel 82802AC, 1024 kB: probe_82802ab: id1 0x4d, id2 0x5a, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for PMC Pm49FL002, 256 kB: probe_jedec_common: id1 0xda, id2 0xd3 Probing for PMC Pm49FL004, 512 kB: probe_jedec_common: id1 0xda, id2 0xd3 Probing for Sharp LHF00L04, 1024 kB: probe_82802ab: id1 0x4d, id2 0x5a, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF002A/B, 256 kB: probe_jedec_common: id1 0xda, id2 0xd3 Probing for SST SST49LF003A/B, 384 kB: probe_jedec_common: id1 0xda, id2 0xd3 Probing for SST SST49LF004A/B, 512 kB: probe_jedec_common: id1 0xda, id2 0xd3 Probing for SST SST49LF004C, 512 kB: probe_82802ab: id1 0x4e, id2 0x41, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF008A, 1024 kB: probe_jedec_common: id1 0xda, id2 0xd3 Probing for SST SST49LF008C, 1024 kB: probe_82802ab: id1 0x4d, id2 0x5a, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF016C, 2048 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW040A, 512 kB: probe_82802ab: id1 0x4e, id2 0x41, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW040B, 512 kB: probe_82802ab: id1 0x4e, id2 0x41, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW080A, 1024 kB: probe_82802ab: id1 0x4d, id2 0x5a, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW080B, 1024 kB: probe_82802ab: id1 0x4d, id2 0x5a, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FW002, 256 kB: probe_82802ab: id1 0xd3, id2 0x60, id1 is normal flash content, id2 is normal flash content Probing for ST M50FW016, 2048 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FW040, 512 kB: probe_82802ab: id1 0x4e, id2 0x41, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FW080, 1024 kB: probe_82802ab: id1 0x4d, id2 0x5a, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V040FA, 512 kB: probe_jedec_common: id1 0xda, id2 0xd3 Probing for Winbond W39V040FB, 512 kB: probe_jedec_common: id1 0xda, id2 0xd3 Probing for Winbond W39V040FC, 512 kB: probe_jedec_common: id1 0xda, id2 0xd3 Probing for Winbond W49V002FA, 256 kB: probe_jedec_common: id1 0xda, id2 0xd3 Probing for Winbond W39V080FA, 1024 kB: probe_jedec_common: id1 0xda, id2 0xd3 Found Winbond flash chip "W39V080FA" (1024 kB, FWH) mapped at physical address 0x00000000fff00000. Lockout bits: Hardware bootblock locking (#TBL) is not active. Hardware remaining chip locking (#WP) is not active.. Lock status of block at 0x00007ff705448002 is Full Access. Lock status of block at 0x00007ff705458002 is Full Access. Lock status of block at 0x00007ff705468002 is Full Access. Lock status of block at 0x00007ff705478002 is Full Access. Lock status of block at 0x00007ff705488002 is Full Access. Lock status of block at 0x00007ff705498002 is Full Access. Lock status of block at 0x00007ff7054a8002 is Full Access. Lock status of block at 0x00007ff7054b8002 is Full Access. Lock status of block at 0x00007ff7054c8002 is Full Access. Lock status of block at 0x00007ff7054d8002 is Full Access. Lock status of block at 0x00007ff7054e8002 is Full Access. Lock status of block at 0x00007ff7054f8002 is Full Access. Lock status of block at 0x00007ff705508002 is Full Access. Lock status of block at 0x00007ff705518002 is Full Access. Lock status of block at 0x00007ff705528002 is Full Access. Lock status of block at 0x00007ff705538002 is Full Access. Probing for Winbond W39V080FA (dual mode), 512 kB: probe_jedec_common: id1 0xda, id2 0xd3 Found Winbond flash chip "W39V080FA" (1024 kB, FWH). === This flash part has status UNTESTED for operations: ERASE WRITE The test status of this chip may have been updated in the latest development version of flashrom. If you are running the latest development version, please email a report to flashrom(a)flashrom.org if any of the above operations work correctly for you with this flash chip. Please include the flashrom log file for all operations you tested (see the man page for details), and mention which mainboard or programmer you tested in the subject line. Thanks for your help! Reading flash... done. Restoring PCI config space for 00:1f:0 reg 0xdc root@foo:/tmp/flashrom# exit exit Script done on Tue 02 Jun 2015 04:08:00 AM UTC ======================================================================== I don't have physical access to test ERASE/WRITE (but could with some effort). -- Matt Taggart matt(a)lackof.org

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SST25VF080B: Gigabyte GA-965P-S3 rev .1.0 successfully reflashed from BIOS F6 10/12/2006 to F14 06/25/2009
by Александр Трубицын 20 Jun '15

20 Jun '15

-- with best regards, Alexander V. Trubitsyn

2 1

W25X40: Asrock G31M-G5 rev G/A 2.04 succsessfully reflashed from BIOS P1.80 20110520 to P1.90 20120516
by Александр Трубицын 20 Jun '15

20 Jun '15

Hi! -- with best regards, Alexander V. Trubitsyn

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Macronix MX25L3206E: Gigabyte H61M-D2-B3 successfully reflashed from BIOS F4 20110331 to F10
by Александр Трубицын 20 Jun '15

20 Jun '15

Hi! -- With best regards, Alexander V. Trubitsyn

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MX25L4006E: Gigabyte P31-DS3L successfully reflashed from BIOS F1 20070719 to F10A 2008073
by Александр Трубицын 20 Jun '15

20 Jun '15

Hi! -- With best regards, Alexander V. Trubitsyn

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Unsupported hardware (log attached)
by Christopher Lundgren 20 Jun '15

20 Jun '15

Hi, I'm trying to read the flash chip om my mainboard, (Asus X99-A), but flashrom fails. I have disabled X86_PAT in the kernel as instructed. Log file attached. Thanks, and don't hesitate to ask me if there is anything I can do to help Best regards, Christopher

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Re: [flashrom] [PATCH] Chip definition for W29C512A/W29EE512
by Stefan Tauner 20 Jun '15

20 Jun '15

On Mon, 2 Mar 2015 05:54:59 +0200 Urja Rannikko <urjaman(a)gmail.com> wrote: > Signed-off-by: Urja Rannikko <urjaman(a)gmail.com> Thank you very much. Acked-by: Stefan Tauner <stefan.tauner(a)alumni.tuwien.ac.at> and committed in r1892. -- Kind regards/Mit freundlichen Grüßen, Stefan Tauner

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