flashrom

flashrom@flashrom.org

5 participants
9154 discussions

[PATCH] Boards: Add general nVidia MCP gpio routine.
by Luc Verhaegen 03 Dec '09

03 Dec '09

Turns out that the AMD 8111 datasheet describes this bit of the MCP perfectly. Signed-off-by: Luc Verhaegen <libv(a)skynet.be> --- board_enable.c | 87 ++++++++++++++++++++++++------------------------------- 1 files changed, 38 insertions(+), 49 deletions(-) diff --git a/board_enable.c b/board_enable.c index 44b1a67..96d764f 100644 --- a/board_enable.c +++ b/board_enable.c @@ -415,38 +415,39 @@ static int board_shuttle_fn25(const char *name) } /** - * No docs, so we are just guessing that these might be individual gpio lines. + * Very similar to AMD 8111 IO Hub. */ -static void nvidia_mcp_gpio_raise(struct pci_dev *dev, uint8_t offset) +static int nvidia_mcp_gpio_set(int gpio, int raise) { + struct pci_dev *dev; uint16_t base; uint8_t tmp; - base = pci_read_long(dev, 0x64) & 0x0000FF00; /* System control area */ - - base += 0xC0; - - /* if anyone knows more about nvidia mcps, feel free to explain this */ - tmp = INB(base + offset); - tmp &= ~0x0F; - tmp |= 0x05; - OUTB(tmp, base + offset); -} - -/** - * Suited for the Gigabyte GA-K8N-SLI: CK804 southbridge. - */ -static int board_ga_k8n_sli(const char *name) -{ - struct pci_dev *dev; + if ((gpio < 0) || (gpio > 31)) { + fprintf(stderr, "\nERROR: unsupported GPIO: %d.\n", gpio); + return -1; + } - dev = pci_dev_find(0x10DE, 0x0050); /* NVIDIA CK804 LPC */ - if (!dev) { - fprintf(stderr, "\nERROR: NVIDIA LPC bridge not found.\n"); + dev = pci_dev_find_vendorclass(0x10DE, 0x0C05); + switch (dev->device_id) { + case 0x0030: /* CK804 */ + case 0x0050: /* MCP04 */ + case 0x0060: /* MCP2 */ + break; + default: + fprintf(stderr, "\nERROR: no nVidia SMBus controller found.\n"); return -1; } - nvidia_mcp_gpio_raise(dev, 0x21); + base = pci_read_long(dev, 0x64) & 0x0000FF00; /* System control area */ + base += 0xC0; + + tmp = INB(base + gpio); + tmp &= ~0x0F; /* null lower nibble */ + tmp |= 0x04; /* gpio -> output. */ + if (raise) + tmp |= 0x01; + OUTB(tmp, base + gpio); return 0; } @@ -454,37 +455,25 @@ static int board_ga_k8n_sli(const char *name) /** * Suited for ASUS P5ND2-SLI Deluxe: LGA775 + nForce4 SLI + MCP04. */ -static int board_asus_p5nd2_sli(const char *name) +static int nvidia_mcp_gpio10_raise(const char *name) { - struct pci_dev *dev; - - dev = pci_dev_find(0x10DE, 0x0030); /* NVIDIA nForce4 ISA Bridge */ - if (!dev) { - fprintf(stderr, "\nERROR: NVIDIA ISA bridge not found.\n"); - return -1; - } - - nvidia_mcp_gpio_raise(dev, 0x10); + return nvidia_mcp_gpio_set(0x10, 1); +} - return 0; +/** + * Suited for the Gigabyte GA-K8N-SLI: CK804 southbridge. + */ +static int nvidia_mcp_gpio21_raise(const char *name) +{ + return nvidia_mcp_gpio_set(0x21, 0x01); } /** * Suited for EPoX EP-8RDA3+: Socket A + nForce2 Ultra 400 + MCP2. */ -static int board_epox_ep_8rda3plus(const char *name) +static int nvidia_mcp_gpio31_raise(const char *name) { - struct pci_dev *dev; - - dev = pci_dev_find(0x10DE, 0x0060); /* NVIDIA nForce2 ISA Bridge */ - if (!dev) { - fprintf(stderr, "\nERROR: NVIDIA ISA bridge not found.\n"); - return -1; - } - - nvidia_mcp_gpio_raise(dev, 0x31); - - return 0; + return nvidia_mcp_gpio_set(0x31, 0x01); } static int board_hp_dl145_g3_enable(const char *name) @@ -1152,16 +1141,16 @@ struct board_pciid_enable board_pciid_enables[] = { {0x8086, 0x1A30, 0x1043, 0x8025, 0x8086, 0x244B, 0x104D, 0x80F0, NULL, NULL, "ASUS", "P4B266-LM", intel_ich_gpio21_raise}, {0x8086, 0x2570, 0x1043, 0x80F2, 0x105A, 0x3373, 0x1043, 0x80F5, NULL, NULL, "ASUS", "P4P800-E Deluxe", intel_ich_gpio21_raise}, {0x10B9, 0x1541, 0, 0, 0x10B9, 0x1533, 0, 0, "asus", "p5a", "ASUS", "P5A", board_asus_p5a}, - {0x10DE, 0x0030, 0x1043, 0x818a, 0x8086, 0x100E, 0x1043, 0x80EE, NULL, NULL, "ASUS", "P5ND2-SLI Deluxe", board_asus_p5nd2_sli}, + {0x10DE, 0x0030, 0x1043, 0x818a, 0x8086, 0x100E, 0x1043, 0x80EE, NULL, NULL, "ASUS", "P5ND2-SLI Deluxe", nvidia_mcp_gpio10_raise}, {0x1106, 0x3149, 0x1565, 0x3206, 0x1106, 0x3344, 0x1565, 0x1202, NULL, NULL, "Biostar", "P4M80-M4", it8705_rom_write_enable}, {0x8086, 0x3590, 0x1028, 0x016c, 0x1000, 0x0030, 0x1028, 0x016c, NULL, NULL, "Dell", "PowerEdge 1850", intel_ich_gpio23_raise}, {0x1106, 0x3038, 0x1019, 0x0996, 0x1106, 0x3177, 0x1019, 0x0996, NULL, NULL, "Elitegroup", "K7VTA3", it8705f_write_enable_2e}, {0x1106, 0x3177, 0x1106, 0x3177, 0x1106, 0x3059, 0x1695, 0x3005, NULL, NULL, "EPoX", "EP-8K5A2", w836xx_memw_enable_2e}, - {0x10EC, 0x8139, 0x1695, 0x9001, 0x11C1, 0x5811, 0x1695, 0x9015, NULL, NULL, "EPoX", "EP-8RDA3+", board_epox_ep_8rda3plus}, + {0x10EC, 0x8139, 0x1695, 0x9001, 0x11C1, 0x5811, 0x1695, 0x9015, NULL, NULL, "EPoX", "EP-8RDA3+", nvidia_mcp_gpio31_raise}, {0x8086, 0x7110, 0, 0, 0x8086, 0x7190, 0, 0, "epox", "ep-bx3", "EPoX", "EP-BX3", board_epox_ep_bx3}, {0x1039, 0x0761, 0, 0, 0, 0, 0, 0, "gigabyte", "2761gxdk", "GIGABYTE", "GA-2761GXDK", it87xx_probe_spi_flash}, {0x1106, 0x3227, 0x1458, 0x5001, 0x10ec, 0x8139, 0x1458, 0xe000, NULL, NULL, "GIGABYTE", "GA-7VT600", it8705_rom_write_enable}, - {0x10DE, 0x0050, 0x1458, 0x0C11, 0x10DE, 0x005e, 0x1458, 0x5000, NULL, NULL, "GIGABYTE", "GA-K8N-SLI", board_ga_k8n_sli}, + {0x10DE, 0x0050, 0x1458, 0x0C11, 0x10DE, 0x005e, 0x1458, 0x5000, NULL, NULL, "GIGABYTE", "GA-K8N-SLI", nvidia_mcp_gpio21_raise}, {0x10de, 0x0360, 0, 0, 0, 0, 0, 0, "gigabyte", "m57sli", "GIGABYTE", "GA-M57SLI-S4", it87xx_probe_spi_flash}, {0x10de, 0x03e0, 0, 0, 0, 0, 0, 0, "gigabyte", "m61p", "GIGABYTE", "GA-M61P-S3", it87xx_probe_spi_flash}, {0x1002, 0x4398, 0x1458, 0x5004, 0x1002, 0x4391, 0x1458, 0xb000, NULL, NULL, "GIGABYTE", "GA-MA78G-DS3H", it87xx_probe_spi_flash}, -- 1.6.0.2 --CE+1k2dSO48ffgeK--

1 0

[PATCH] Board: Add Tyan S2915.
by Luc Verhaegen 03 Dec '09

03 Dec '09

Signed-off-by: Luc Verhaegen <libv(a)skynet.be> --- board_enable.c | 19 +++++++++++++++++++ 1 files changed, 19 insertions(+), 0 deletions(-) diff --git a/board_enable.c b/board_enable.c index 44b1a67..5d8ac92 100644 --- a/board_enable.c +++ b/board_enable.c @@ -434,6 +434,24 @@ static void nvidia_mcp_gpio_raise(struct pci_dev *dev, uint8_t offset) } /** + * Suited for the Tyan S2915: nVidia MCP55. + */ +static int board_tyan_s2915(const char *name) +{ + struct pci_dev *dev; + + dev = pci_dev_find(0x10DE, 0x0368); /* NVIDIA MCP55 SMBus */ + if (!dev) { + fprintf(stderr, "\nERROR: nVidia MCP55 SMBus not found.\n"); + return -1; + } + + nvidia_mcp_gpio_raise(dev, 0x04); + + return 0; +} + +/** * Suited for the Gigabyte GA-K8N-SLI: CK804 southbridge. */ static int board_ga_k8n_sli(const char *name) @@ -1186,6 +1204,7 @@ struct board_pciid_enable board_pciid_enables[] = { {0x10DE, 0x0050, 0x1297, 0x5036, 0x1412, 0x1724, 0x1297, 0x5036, NULL, NULL, "Shuttle", "FN25", board_shuttle_fn25}, {0x1106, 0x3038, 0x0925, 0x1234, 0x1106, 0x3058, 0x15DD, 0x7609, NULL, NULL, "Soyo", "SY-7VCA", board_soyo_sy_7vca}, {0x8086, 0x1076, 0x8086, 0x1176, 0x1106, 0x3059, 0x10f1, 0x2498, NULL, NULL, "Tyan", "S2498 (Tomcat K7M)", board_asus_a7v8x_mx}, + {0x10DE, 0x0369, 0x10F1, 0x2915, 0x10DE, 0x0364, 0x10F1, 0x2915, NULL, NULL, "Tyan", "S2915", board_tyan_s2915}, {0x1106, 0x0314, 0x1106, 0xaa08, 0x1106, 0x3227, 0x1106, 0xAA08, NULL, NULL, "VIA", "EPIA-CN", board_via_epia_sp}, {0x1106, 0x3177, 0x1106, 0xAA01, 0x1106, 0x3123, 0x1106, 0xAA01, NULL, NULL, "VIA", "EPIA M/MII/...", board_via_epia_m}, {0x1106, 0x0259, 0x1106, 0x3227, 0x1106, 0x3065, 0x1106, 0x3149, "via", "epia-n", "VIA", "EPIA-N/NL", board_via_epia_n}, /* TODO: remove coreboot ids */ -- 1.6.0.2 --gKMricLos+KVdGMg--

1 0

Is K7S6A supported by flashrom?
by spirals 03 Dec '09

03 Dec '09

Hi, Ran flashrom and it reports "No EEPROM/flash device found", same with -m ecs:k7s5a. Any suggestions how I can test further. I am running Lenny and my cpu [an AMD 2600] is being mis-reported as 1406? regards, Dave (dja.)

4 6

Re: [flashrom] [coreboot] We have a FOSDEM DevRoom!
by Luc Verhaegen 03 Dec '09

03 Dec '09

On Wed, Dec 02, 2009 at 11:09:04PM +0000, joe(a)settoplinux.org wrote: > > According to the wiki it looks like you want to get into bios security a bit. > This may be an opritune time to introduce SerialICE??? If we can get Stepan to talk about it on FOSDEM, sure :) Luc Verhaegen.

1 0

Unsupportet motherboard Shuttle FS51
by Emil Oehlschläger 02 Dec '09

02 Dec '09

Hi, carldani asked me to send this Mail - so i did. Both files attached to this mail explain themselfs i think and here is link to the motherboard: http://eu.shuttle.com/archive/en/fs51.htm#mainboardfs5 Thanks and good luck, Emil

2 1

Something went terribly wrong...
by Andrea Cucchi 02 Dec '09

02 Dec '09

Here it is what happened andrea@andrea-desktop:~/Scrivania$ sudo flashrom -w W7046IM7.21C flashrom v0.9.1-r706 No coreboot table found. Found chipset "Intel ICH6/ICH6R", enabling flash write... OK. This chipset supports the following protocols: Non-SPI. Disabling flash write protection for board "MSI MS-7046"... OK. Calibrating delay loop... OK. Found chip "Winbond W39V040FA" (512 KB, FWH) at physical address 0xfff80000. Flash image seems to be a legacy BIOS. Disabling checks. Writing flash chip... ERASE FAILED at 0x00000000! Expected=0xff, Read=0x49, failed byte count from 0x00000000-0x0007ffff: 0x53e8d ERASE FAILED! ERASE FAILED! FAILED! Your flash chip is in an unknown state. Get help on IRC at irc.freenode.net channel #flashrom or mail flashrom(a)flashrom.org ------------------------------------------------------------ DO NOT REBOOT OR POWEROFF! I can see only now that I did not write the "v" on the command line, dammit, please help needed. Thank you very much for your atenction in advance.

3 2

[PATCH] Board: Add Abit AN-M2.
by Luc Verhaegen 02 Dec '09

02 Dec '09

--- board_enable.c | 19 +++++++++++++++++++ 1 files changed, 19 insertions(+), 0 deletions(-) diff --git a/board_enable.c b/board_enable.c index 44b1a67..2773473 100644 --- a/board_enable.c +++ b/board_enable.c @@ -434,6 +434,24 @@ static void nvidia_mcp_gpio_raise(struct pci_dev *dev, uint8_t offset) } /** + * Suited for the Abit AN-M2: nVidia MCP67. + */ +static int board_abit_an_m2(const char *name) +{ + struct pci_dev *dev; + + dev = pci_dev_find(0x10DE, 0x0542); /* nVidia MCP67 SMBus */ + if (!dev) { + fprintf(stderr, "\nERROR: nVidia MCP67 SMBUS not found.\n"); + return -1; + } + + nvidia_mcp_gpio_raise(dev, 0x02); + + return 0; +} + +/** * Suited for the Gigabyte GA-K8N-SLI: CK804 southbridge. */ static int board_ga_k8n_sli(const char *name) @@ -1137,6 +1155,7 @@ static int board_asus_a7v600x(const char *name) /* Please keep this list alphabetically ordered by vendor/board name. */ struct board_pciid_enable board_pciid_enables[] = { /* first pci-id set [4], second pci-id set [4], coreboot id [2], vendor name board name flash enable */ + {0x10DE, 0x0547, 0x147B, 0x1C2F, 0x10DE, 0x0548, 0x147B, 0x1C2F, NULL, NULL, "Abit", "AN-M2", board_abit_an_m2}, {0x8086, 0x2926, 0x147b, 0x1084, 0x11ab, 0x4364, 0x147b, 0x1084, NULL, NULL, "Abit", "IP35", intel_ich_gpio16_raise}, {0x8086, 0x1130, 0, 0, 0x105a, 0x0d30, 0x105a, 0x4d33, "acorp", "6a815epd", "Acorp", "6A815EPD", board_acorp_6a815epd}, {0x8086, 0x24D4, 0x1849, 0x24D0, 0x8086, 0x24D5, 0x1849, 0x9739, NULL, NULL, "ASRock", "P4i65GV", intel_ich_gpio23_raise}, -- 1.6.0.2 --0F1p//8PRICkK4MW--

1 0

[PATCH] Board: Add Abit AN-M2.
by Luc Verhaegen 02 Dec '09

02 Dec '09

--- board_enable.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/board_enable.c b/board_enable.c index 39cdadc..3af8f05 100644 --- a/board_enable.c +++ b/board_enable.c @@ -1174,6 +1174,7 @@ static int board_asus_a7v600x(const char *name) /* Please keep this list alphabetically ordered by vendor/board name. */ struct board_pciid_enable board_pciid_enables[] = { /* first pci-id set [4], second pci-id set [4], coreboot id [2], vendor name board name flash enable */ + {0x10DE, 0x0547, 0x147B, 0x1C2F, 0x10DE, 0x0548, 0x147B, 0x1C2F, NULL, NULL, "Abit", "AN-M2", nvidia_mcp_gpio2_raise}, {0x8086, 0x2926, 0x147b, 0x1084, 0x11ab, 0x4364, 0x147b, 0x1084, NULL, NULL, "Abit", "IP35", intel_ich_gpio16_raise}, {0x105a, 0x0d30, 0x105a, 0x4d33, 0x8086, 0x1130, 0x8086, 0, NULL, NULL, "Acorp", "6A815EPD", board_acorp_6a815epd}, {0x8086, 0x24D4, 0x1849, 0x24D0, 0x8086, 0x24D5, 0x1849, 0x9739, NULL, NULL, "ASRock", "P4i65GV", intel_ich_gpio23_raise}, -- 1.6.0.2 --17pEHd4RhPHOinZp--

1 0

We have a FOSDEM DevRoom!
by Luc Verhaegen 02 Dec '09

02 Dec '09

The kind FOSDEM organizers have given us a DevRoom on saturday the 6th of February, as requested. We got room AW.124, in the AW building on the other side of the campus road from the main building. A "smallish" room at 60 seats, the perfect size for coreboot, and we will have like a window for ventilation and such, which is a nice luxury. Some key european developers are already coming; Carl-Daniel Hailfinger, Peter Stuge and Rudolf Marek, and i hope many more will spend a bit of time and a bit of money (FOSDEM is all free, but travel costs money) on coming to the greatest open source event in europe. We have a total of 6 slots available, two of which should be filled with an "introductory" talk about coreboot and one about flashrom. Introductory here means "this is what $project is, and now we dive straight into the gory details." So there are 4 more which i would like to see filled up in the next month. The page where fosdem info will be kept for coreboot is: http://www.coreboot.org/FOSDEM_2010 Hope to see many of you there! Luc Verhaegen.

4 5

Verbose output of lspci, superiotool and flashrom - AsRock P55 Pro (unsupported)
by Adrian Glaubitz 02 Dec '09

02 Dec '09

Hi, here's the verbose output of lspci, flashrom (r791) and superiotool for the AsRock P55 Pro. The mainboard is not yet supported. root@karl:..src/flashrom> ./flashrom -V > flashrom_p55pro.txt root@karl:..src/flashrom> superiotool -dV > superiotool_p55pro.txt root@karl:..src/flashrom> lspci -nnvvvxxx > lspci_p55pro.txt Adrian

1 0

Jump to page:

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

flashrom