coreboot May 2007

coreboot@coreboot.org

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[LinuxBIOS] r2693 - trunk/LinuxBIOSv2/util/flashrom
by svn＠openbios.org 24 May '07

24 May '07

Author: stepan Date: 2007-05-24 11:26:39 +0200 (Thu, 24 May 2007) New Revision: 2693 Modified: trunk/LinuxBIOSv2/util/flashrom/82802ab.c trunk/LinuxBIOSv2/util/flashrom/sharplhf00l04.c trunk/LinuxBIOSv2/util/flashrom/sst28sf040.c trunk/LinuxBIOSv2/util/flashrom/sst49lf040.c trunk/LinuxBIOSv2/util/flashrom/sst49lfxxxc.c trunk/LinuxBIOSv2/util/flashrom/sst_fwhub.c Log: drop leftover includes (trivial) Signed-off-by: Stefan Reinauer <stepan(a)coresystems.de> Acked-by: Stefan Reinauer <stepan(a)coresystems.de> Modified: trunk/LinuxBIOSv2/util/flashrom/82802ab.c =================================================================== --- trunk/LinuxBIOSv2/util/flashrom/82802ab.c 2007-05-24 09:08:36 UTC (rev 2692) +++ trunk/LinuxBIOSv2/util/flashrom/82802ab.c 2007-05-24 09:26:39 UTC (rev 2693) @@ -23,12 +23,8 @@ * */ -#include <errno.h> -#include <fcntl.h> -#include <sys/mman.h> -#include <unistd.h> #include <stdio.h> -#include <stdlib.h> +#include <stdint.h> #include "flash.h" #include "82802ab.h" Modified: trunk/LinuxBIOSv2/util/flashrom/sharplhf00l04.c =================================================================== --- trunk/LinuxBIOSv2/util/flashrom/sharplhf00l04.c 2007-05-24 09:08:36 UTC (rev 2692) +++ trunk/LinuxBIOSv2/util/flashrom/sharplhf00l04.c 2007-05-24 09:26:39 UTC (rev 2693) @@ -22,10 +22,6 @@ * Reference: http://www.intel.com/design/chipsets/datashts/290658.htm */ -#include <errno.h> -#include <fcntl.h> -#include <sys/mman.h> -#include <unistd.h> #include <stdio.h> #include <stdlib.h> Modified: trunk/LinuxBIOSv2/util/flashrom/sst28sf040.c =================================================================== --- trunk/LinuxBIOSv2/util/flashrom/sst28sf040.c 2007-05-24 09:08:36 UTC (rev 2692) +++ trunk/LinuxBIOSv2/util/flashrom/sst28sf040.c 2007-05-24 09:26:39 UTC (rev 2693) @@ -21,7 +21,7 @@ * * * Reference: - * 4 MEgabit (512K x 8) SuperFlash EEPROM, SST28SF040 data sheet + * 4 Megabit (512K x 8) SuperFlash EEPROM, SST28SF040 data sheet * */ Modified: trunk/LinuxBIOSv2/util/flashrom/sst49lf040.c =================================================================== --- trunk/LinuxBIOSv2/util/flashrom/sst49lf040.c 2007-05-24 09:08:36 UTC (rev 2692) +++ trunk/LinuxBIOSv2/util/flashrom/sst49lf040.c 2007-05-24 09:26:39 UTC (rev 2693) @@ -19,9 +19,9 @@ * * * Reference: - * 4 MEgabit (512K x 8) SuperFlash EEPROM, SST49lF040 data sheet + * 4 Megabit (512K x 8) SuperFlash EEPROM, SST49lF040 data sheet * - * ToDo: Consilidated to standard JEDEC code. + * TODO: Consilidated to standard JEDEC code. * */ #include <stdio.h> Modified: trunk/LinuxBIOSv2/util/flashrom/sst49lfxxxc.c =================================================================== --- trunk/LinuxBIOSv2/util/flashrom/sst49lfxxxc.c 2007-05-24 09:08:36 UTC (rev 2692) +++ trunk/LinuxBIOSv2/util/flashrom/sst49lfxxxc.c 2007-05-24 09:26:39 UTC (rev 2693) @@ -3,7 +3,7 @@ * * * Copyright 2000 Silicon Integrated System Corporation - * Copyright 2005 coresystems GmbH <stepan(a)openbios.org> + * Copyright 2005-2007 coresystems GmbH * * 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 Modified: trunk/LinuxBIOSv2/util/flashrom/sst_fwhub.c =================================================================== --- trunk/LinuxBIOSv2/util/flashrom/sst_fwhub.c 2007-05-24 09:08:36 UTC (rev 2692) +++ trunk/LinuxBIOSv2/util/flashrom/sst_fwhub.c 2007-05-24 09:26:39 UTC (rev 2693) @@ -20,12 +20,7 @@ * */ -#include <errno.h> -#include <fcntl.h> -#include <sys/mman.h> -#include <unistd.h> #include <stdio.h> -#include <stdlib.h> #include "flash.h" #include "jedec.h"

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[LinuxBIOS] r2692 - trunk/LinuxBIOSv2/util/flashrom
by svn＠openbios.org 24 May '07

24 May '07

Author: stepan Date: 2007-05-24 11:08:36 +0200 (Thu, 24 May 2007) New Revision: 2692 Modified: trunk/LinuxBIOSv2/util/flashrom/flashrom.1 trunk/LinuxBIOSv2/util/flashrom/lbtable.c Log: some copyright analysis Signed-off-by: Stefan Reinauer <stepan(a)coresystems.de> Acked-by: Stefan Reinauer <stepan(a)coresystems.de> Modified: trunk/LinuxBIOSv2/util/flashrom/flashrom.1 =================================================================== --- trunk/LinuxBIOSv2/util/flashrom/flashrom.1 2007-05-24 08:48:10 UTC (rev 2691) +++ trunk/LinuxBIOSv2/util/flashrom/flashrom.1 2007-05-24 09:08:36 UTC (rev 2692) @@ -69,7 +69,7 @@ .br 2004 Tyan Corp .br -2005-2006 coresystems GmbH +2005-2007 coresystems GmbH .SH AUTHORS Yinghai Lu <yinghai.lu(a)amd.com> .br Modified: trunk/LinuxBIOSv2/util/flashrom/lbtable.c =================================================================== --- trunk/LinuxBIOSv2/util/flashrom/lbtable.c 2007-05-24 08:48:10 UTC (rev 2691) +++ trunk/LinuxBIOSv2/util/flashrom/lbtable.c 2007-05-24 09:08:36 UTC (rev 2692) @@ -1,3 +1,26 @@ +/* + * lbtable.c: LinuxBIOS table handling + * + * Copyright (C) 2002 Steven James <pyro(a)linuxlabs.com> + * Copyright (C) 2002 Linux Networx + * (Written by Eric Biederman <ebiederman(a)lnxi.com> for Linux Networx) + * Copyright (C) 2006-2007 coresystems GmbH + * (Written by Stefan Reinauer <stepan(a)coresystems.de> for coresystems GmbH) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA, 02110-1301 USA + */ + #include <stdio.h> #include <stdint.h> #include <stdlib.h>

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[LinuxBIOS] r2691 - trunk/LinuxBIOSv2/util/flashrom
by svn＠openbios.org 24 May '07

24 May '07

Author: stepan Date: 2007-05-24 10:48:10 +0200 (Thu, 24 May 2007) New Revision: 2691 Modified: trunk/LinuxBIOSv2/util/flashrom/82802ab.c trunk/LinuxBIOSv2/util/flashrom/flash.h trunk/LinuxBIOSv2/util/flashrom/flashrom.c trunk/LinuxBIOSv2/util/flashrom/sharplhf00l04.c trunk/LinuxBIOSv2/util/flashrom/sst49lfxxxc.c trunk/LinuxBIOSv2/util/flashrom/sst_fwhub.c Log: factor out register mapping code (trivial) Signed-off-by: Stefan Reinauer <stepan(a)coresystems.de> Acked-by: Stefan Reinauer <stepan(a)coresystems.de> Modified: trunk/LinuxBIOSv2/util/flashrom/82802ab.c =================================================================== --- trunk/LinuxBIOSv2/util/flashrom/82802ab.c 2007-05-23 18:24:58 UTC (rev 2690) +++ trunk/LinuxBIOSv2/util/flashrom/82802ab.c 2007-05-24 08:48:10 UTC (rev 2691) @@ -49,7 +49,6 @@ int probe_82802ab(struct flashchip *flash) { volatile uint8_t *bios = flash->virtual_memory; - volatile uint8_t *registers; uint8_t id1, id2; #if 0 @@ -75,23 +74,12 @@ printf_debug("%s: id1 0x%x, id2 0x%x\n", __FUNCTION__, id1, id2); - if (id1 == flash->manufacture_id && id2 == flash->model_id) { - size_t size = flash->total_size * 1024; + if (id1 != flash->manufacture_id || id2 != flash->model_id) + return 0; - // we need to mmap the write-protect space. - registers = mmap(0, size, PROT_WRITE | PROT_READ, MAP_SHARED, - fd_mem, (off_t) (0 - 0x400000 - size)); - if (registers == MAP_FAILED) { - // it's this part but we can't map it ... - perror("Can't mmap memory using " MEM_DEV); - exit(1); - } + map_flash_registers(flash); - flash->virtual_registers = registers; - return 1; - } - - return 0; + return 1; } uint8_t wait_82802ab(volatile uint8_t *bios) Modified: trunk/LinuxBIOSv2/util/flashrom/flash.h =================================================================== --- trunk/LinuxBIOSv2/util/flashrom/flash.h 2007-05-23 18:24:58 UTC (rev 2690) +++ trunk/LinuxBIOSv2/util/flashrom/flash.h 2007-05-24 08:48:10 UTC (rev 2691) @@ -154,4 +154,6 @@ extern int fd_mem; +int map_flash_registers(struct flashchip *flash); /* flashrom.c */ + #endif /* !__FLASH_H__ */ Modified: trunk/LinuxBIOSv2/util/flashrom/flashrom.c =================================================================== --- trunk/LinuxBIOSv2/util/flashrom/flashrom.c 2007-05-23 18:24:58 UTC (rev 2690) +++ trunk/LinuxBIOSv2/util/flashrom/flashrom.c 2007-05-24 08:48:10 UTC (rev 2691) @@ -99,6 +99,23 @@ return NULL; } +int map_flash_registers(struct flashchip *flash) +{ + volatile uint8_t *registers; + size_t size = flash->total_size * 1024; + + registers = mmap(0, size, PROT_WRITE | PROT_READ, MAP_SHARED, + fd_mem, (off_t) (0xFFFFFFFF - 0x400000 - size + 1)); + + if (registers == MAP_FAILED) { + perror("Can't mmap registers using " MEM_DEV); + exit(1); + } + flash->virtual_registers = registers; + + return 0; +} + struct flashchip *probe_flash(struct flashchip *flash) { volatile uint8_t *bios; Modified: trunk/LinuxBIOSv2/util/flashrom/sharplhf00l04.c =================================================================== --- trunk/LinuxBIOSv2/util/flashrom/sharplhf00l04.c 2007-05-23 18:24:58 UTC (rev 2690) +++ trunk/LinuxBIOSv2/util/flashrom/sharplhf00l04.c 2007-05-24 08:48:10 UTC (rev 2691) @@ -48,7 +48,6 @@ int probe_lhf00l04(struct flashchip *flash) { volatile uint8_t *bios = flash->virtual_memory; - volatile uint8_t *registers; uint8_t id1, id2; #if 0 @@ -75,24 +74,12 @@ printf_debug("%s: id1 0x%x, id2 0x%x\n", __FUNCTION__, id1, id2); - if (id1 == flash->manufacture_id && id2 == flash->model_id) { - size_t size = flash->total_size * 1024; - // we need to mmap the write-protect space. - registers = mmap(0, size, PROT_WRITE | PROT_READ, MAP_SHARED, - fd_mem, (off_t) (0 - 0x400000 - size)); - if (registers == MAP_FAILED) { - // it's this part but we can't map it ... - perror("Can't mmap memory using " MEM_DEV); - exit(1); - } + if (id1 != flash->manufacture_id || id2 != flash->model_id) + return 0; - flash->virtual_registers = registers; - printf("bios %p, *bios 0x%x, bios[1] 0x%x\n", bios, *bios, - bios[1]); - return 1; - } + map_flash_registers(flash); - return 0; + return 1; } uint8_t wait_lhf00l04(volatile uint8_t *bios) Modified: trunk/LinuxBIOSv2/util/flashrom/sst49lfxxxc.c =================================================================== --- trunk/LinuxBIOSv2/util/flashrom/sst49lfxxxc.c 2007-05-23 18:24:58 UTC (rev 2690) +++ trunk/LinuxBIOSv2/util/flashrom/sst49lfxxxc.c 2007-05-24 08:48:10 UTC (rev 2691) @@ -133,10 +133,8 @@ int probe_49lfxxxc(struct flashchip *flash) { volatile uint8_t *bios = flash->virtual_memory; - volatile uint8_t *registers; uint8_t id1, id2; - size_t size = flash->total_size * 1024; *bios = RESET; @@ -147,17 +145,12 @@ *bios = RESET; printf_debug("%s: id1 0x%x, id2 0x%x\n", __FUNCTION__, id1, id2); + if (!(id1 == flash->manufacture_id && id2 == flash->model_id)) return 0; - registers = mmap(0, size, PROT_WRITE | PROT_READ, MAP_SHARED, - fd_mem, (off_t) (0xFFFFFFFF - 0x400000 - size + 1)); - if (registers == MAP_FAILED) { - // it's this part but we can't map it ... - perror("Can't mmap memory using " MEM_DEV); - exit(1); - } - flash->virtual_registers = registers; + map_flash_registers(flash); + return 1; } Modified: trunk/LinuxBIOSv2/util/flashrom/sst_fwhub.c =================================================================== --- trunk/LinuxBIOSv2/util/flashrom/sst_fwhub.c 2007-05-23 18:24:58 UTC (rev 2690) +++ trunk/LinuxBIOSv2/util/flashrom/sst_fwhub.c 2007-05-24 08:48:10 UTC (rev 2691) @@ -46,21 +46,11 @@ /* probe_jedec works fine for probing */ int probe_sst_fwhub(struct flashchip *flash) { - volatile uint8_t *registers; - size_t size = flash->total_size * 1024; - if (probe_jedec(flash) == 0) return 0; - registers = mmap(0, size, PROT_WRITE | PROT_READ, MAP_SHARED, - fd_mem, (off_t) (0xFFFFFFFF - 0x400000 - size + 1)); - if (registers == MAP_FAILED) { - // it's this part but we can't map it ... - perror("Can't mmap memory using " MEM_DEV); - exit(1); - } + map_flash_registers(flash); - flash->virtual_registers = registers; return 1; }

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[LinuxBIOS] ASUS M2N-E (Non-SLI) Motherboard MCP55 - Support? - newbie.
by Jonathan King 24 May '07

24 May '07

Hello I just joined the list and I am truly excited to hear that Nvidia is cooperating with the MCP55 chipset. I have an ASUS M2N-E motherboard and here are my stats. The BIOS is socketed. Please forgive me if I haven't followed protocol here - newbie. Are there pre-built packages/payloads for me? I want the full LinuxBIOS and plan to buy a larger EEPROM of at least 2MB in size. Google has been of little help to me. I am glad to see support for the Gigabyte board and I am looking into possibly getting one later for another machine. Also, what about support for the G stepping AM2 CPU's? Thank you for any help. cat /proc/version Linux version 2.6.18-4-k7 (Debian 2.6.18.dfsg.1-12etch1) (dannf(a)debian.org) (gcc version 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)) #1 SMP Wed Apr 18 10:37:40 UTC 2007 lspci 00:00.0 RAM memory: nVidia Corporation MCP55 Memory Controller (rev a1) 00:01.0 ISA bridge: nVidia Corporation MCP55 LPC Bridge (rev a2) 00:01.1 SMBus: nVidia Corporation MCP55 SMBus (rev a2) 00:01.2 RAM memory: nVidia Corporation MCP55 Memory Controller (rev a2) 00:02.0 USB Controller: nVidia Corporation MCP55 USB Controller (rev a1) 00:02.1 USB Controller: nVidia Corporation MCP55 USB Controller (rev a2) 00:04.0 IDE interface: nVidia Corporation MCP55 IDE (rev a1) 00:05.0 IDE interface: nVidia Corporation MCP55 SATA Controller (rev a2) 00:05.1 IDE interface: nVidia Corporation MCP55 SATA Controller (rev a2) 00:05.2 IDE interface: nVidia Corporation MCP55 SATA Controller (rev a2) 00:06.0 PCI bridge: nVidia Corporation MCP55 PCI bridge (rev a2) 00:08.0 Bridge: nVidia Corporation MCP55 Ethernet (rev a2) 00:0a.0 PCI bridge: nVidia Corporation MCP55 PCI Express bridge (rev a2) 00:0b.0 PCI bridge: nVidia Corporation MCP55 PCI Express bridge (rev a2) 00:0c.0 PCI bridge: nVidia Corporation MCP55 PCI Express bridge (rev a2) 00:0d.0 PCI bridge: nVidia Corporation MCP55 PCI Express bridge (rev a2) 00:0e.0 PCI bridge: nVidia Corporation MCP55 PCI Express bridge (rev a2) 00:0f.0 PCI bridge: nVidia Corporation MCP55 PCI Express bridge (rev a2) 00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration 00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map 00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller 00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control 01:07.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev 05) 01:07.1 Input device controller: Creative Labs SB Live! Game Port (rev 05) 07:00.0 VGA compatible controller: nVidia Corporation GeForce 7900 GT (rev a1) <linuxbios(a)linuxbios.org>lspci -v 00:00.0 RAM memory: nVidia Corporation MCP55 Memory Controller (rev a1) Subsystem: ASUSTeK Computer Inc. Unknown device 8239 Flags: bus master, 66MHz, fast devsel, latency 0 Capabilities: [44] HyperTransport: Slave or Primary Interface Capabilities: [e0] #00 [fee0] 00:01.0 ISA bridge: nVidia Corporation MCP55 LPC Bridge (rev a2) Subsystem: ASUSTeK Computer Inc. Unknown device 8239 Flags: bus master, 66MHz, fast devsel, latency 0 00:01.1 SMBus: nVidia Corporation MCP55 SMBus (rev a2) Subsystem: ASUSTeK Computer Inc. Unknown device 8239 Flags: 66MHz, fast devsel, IRQ 11 I/O ports at fc00 [size=64] I/O ports at 1c00 [size=64] I/O ports at 1c40 [size=64] Capabilities: [44] Power Management version 2 00:01.2 RAM memory: nVidia Corporation MCP55 Memory Controller (rev a2) Subsystem: ASUSTeK Computer Inc. Unknown device 8239 Flags: 66MHz, fast devsel 00:02.0 USB Controller: nVidia Corporation MCP55 USB Controller (rev a1) (prog-if 10 [OHCI]) Subsystem: ASUSTeK Computer Inc. Unknown device 8239 Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 50 Memory at fe02f000 (32-bit, non-prefetchable) [size=4K] Capabilities: [44] Power Management version 2 00:02.1 USB Controller: nVidia Corporation MCP55 USB Controller (rev a2) (prog-if 20 [EHCI]) Subsystem: ASUSTeK Computer Inc. Unknown device 8239 Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 233 Memory at fe02e000 (32-bit, non-prefetchable) [size=256] Capabilities: [44] Debug port Capabilities: [80] Power Management version 2 00:04.0 IDE interface: nVidia Corporation MCP55 IDE (rev a1) (prog-if 8a [Master SecP PriP]) Subsystem: ASUSTeK Computer Inc. Unknown device 8239 Flags: bus master, 66MHz, fast devsel, latency 0 I/O ports at f000 [size=16] Capabilities: [44] Power Management version 2 00:05.0 IDE interface: nVidia Corporation MCP55 SATA Controller (rev a2) (prog-if 85 [Master SecO PriO]) Subsystem: ASUSTeK Computer Inc. Unknown device 8239 Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 233 I/O ports at 09f0 [size=8] I/O ports at 0bf0 [size=4] I/O ports at 0970 [size=8] I/O ports at 0b70 [size=4] I/O ports at dc00 [size=16] Memory at fe02d000 (32-bit, non-prefetchable) [size=4K] Capabilities: [44] Power Management version 2 Capabilities: [b0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/2 Enable- Capabilities: [cc] HyperTransport: MSI Mapping 00:05.1 IDE interface: nVidia Corporation MCP55 SATA Controller (rev a2) (prog-if 85 [Master SecO PriO]) Subsystem: ASUSTeK Computer Inc. Unknown device 8239 Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 50 I/O ports at 09e0 [size=8] I/O ports at 0be0 [size=4] I/O ports at 0960 [size=8] I/O ports at 0b60 [size=4] I/O ports at c800 [size=16] Memory at fe02c000 (32-bit, non-prefetchable) [size=4K] Capabilities: [44] Power Management version 2 Capabilities: [b0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/2 Enable- Capabilities: [cc] HyperTransport: MSI Mapping 00:05.2 IDE interface: nVidia Corporation MCP55 SATA Controller (rev a2) (prog-if 85 [Master SecO PriO]) Subsystem: ASUSTeK Computer Inc. Unknown device 8239 Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 58 I/O ports at c400 [size=8] I/O ports at c000 [size=4] I/O ports at bc00 [size=8] I/O ports at b800 [size=4] I/O ports at b400 [size=16] Memory at fe02b000 (32-bit, non-prefetchable) [size=4K] Capabilities: [44] Power Management version 2 Capabilities: [b0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/2 Enable- Capabilities: [cc] HyperTransport: MSI Mapping 00:06.0 PCI bridge: nVidia Corporation MCP55 PCI bridge (rev a2) (prog-if 01 [Subtractive decode]) Flags: bus master, 66MHz, fast devsel, latency 0 Bus: primary=00, secondary=01, subordinate=01, sec-latency=32 I/O behind bridge: 0000a000-0000afff Capabilities: [b8] Subsystem: nVidia Corporation Unknown device cb84 Capabilities: [8c] HyperTransport: MSI Mapping 00:08.0 Bridge: nVidia Corporation MCP55 Ethernet (rev a2) Subsystem: ASUSTeK Computer Inc. Unknown device 8239 Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 66 Memory at fe02a000 (32-bit, non-prefetchable) [size=4K] I/O ports at b000 [size=8] Memory at fe029000 (32-bit, non-prefetchable) [size=256] Memory at fe028000 (32-bit, non-prefetchable) [size=16] Capabilities: [44] Power Management version 2 Capabilities: [70] MSI-X: Enable+ Mask- TabSize=8 Capabilities: [50] Message Signalled Interrupts: Mask+ 64bit+ Queue=0/3 Enable- Capabilities: [6c] HyperTransport: MSI Mapping 00:0a.0 PCI bridge: nVidia Corporation MCP55 PCI Express bridge (rev a2) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 Capabilities: [40] Subsystem: nVidia Corporation Unknown device 0000 Capabilities: [48] Power Management version 2 Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/1 Enable+ Capabilities: [60] HyperTransport: MSI Mapping Capabilities: [80] Express Root Port (Slot+) IRQ 0 Capabilities: [100] Virtual Channel 00:0b.0 PCI bridge: nVidia Corporation MCP55 PCI Express bridge (rev a2) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=03, subordinate=03, sec-latency=0 Capabilities: [40] Subsystem: nVidia Corporation Unknown device 0000 Capabilities: [48] Power Management version 2 Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/1 Enable+ Capabilities: [60] HyperTransport: MSI Mapping Capabilities: [80] Express Root Port (Slot+) IRQ 0 Capabilities: [100] Virtual Channel 00:0c.0 PCI bridge: nVidia Corporation MCP55 PCI Express bridge (rev a2) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=04, subordinate=04, sec-latency=0 Capabilities: [40] Subsystem: nVidia Corporation Unknown device 0000 Capabilities: [48] Power Management version 2 Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/1 Enable+ Capabilities: [60] HyperTransport: MSI Mapping Capabilities: [80] Express Root Port (Slot+) IRQ 0 Capabilities: [100] Virtual Channel 00:0d.0 PCI bridge: nVidia Corporation MCP55 PCI Express bridge (rev a2) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=05, subordinate=05, sec-latency=0 Capabilities: [40] Subsystem: nVidia Corporation Unknown device 0000 Capabilities: [48] Power Management version 2 Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/1 Enable+ Capabilities: [60] HyperTransport: MSI Mapping Capabilities: [80] Express Root Port (Slot+) IRQ 0 Capabilities: [100] Virtual Channel 00:0e.0 PCI bridge: nVidia Corporation MCP55 PCI Express bridge (rev a2) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=06, subordinate=06, sec-latency=0 Capabilities: [40] Subsystem: nVidia Corporation Unknown device 0000 Capabilities: [48] Power Management version 2 Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/1 Enable+ Capabilities: [60] HyperTransport: MSI Mapping Capabilities: [80] Express Root Port (Slot+) IRQ 0 Capabilities: [100] Virtual Channel 00:0f.0 PCI bridge: nVidia Corporation MCP55 PCI Express bridge (rev a2) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=07, subordinate=07, sec-latency=0 I/O behind bridge: 00009000-00009fff Memory behind bridge: fa000000-fcffffff Prefetchable memory behind bridge: 00000000e0000000-00000000efffffff Capabilities: [40] Subsystem: nVidia Corporation Unknown device 0000 Capabilities: [48] Power Management version 2 Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/1 Enable+ Capabilities: [60] HyperTransport: MSI Mapping Capabilities: [80] Express Root Port (Slot+) IRQ 0 Capabilities: [100] Virtual Channel 00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration Flags: fast devsel Capabilities: [80] HyperTransport: Host or Secondary Interface 00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map Flags: fast devsel 00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller Flags: fast devsel 00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control Flags: fast devsel Capabilities: [f0] #0f [0010] 01:07.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev 05) Subsystem: Creative Labs CT4850 SBLive! Value Flags: bus master, medium devsel, latency 32, IRQ 74 I/O ports at ac00 [size=32] Capabilities: [dc] Power Management version 1 01:07.1 Input device controller: Creative Labs SB Live! Game Port (rev 05) Subsystem: Creative Labs Gameport Joystick Flags: bus master, medium devsel, latency 32 I/O ports at a800 [size=8] Capabilities: [dc] Power Management version 1 07:00.0 VGA compatible controller: nVidia Corporation GeForce 7900 GT (rev a1) (prog-if 00 [VGA]) Subsystem: nVidia Corporation Unknown device 0321 Flags: bus master, fast devsel, latency 0, IRQ 106 Memory at fa000000 (32-bit, non-prefetchable) [size=16M] Memory at e0000000 (64-bit, prefetchable) [size=256M] Memory at fb000000 (64-bit, non-prefetchable) [size=16M] I/O ports at 9c00 [size=128] [virtual] Expansion ROM at fcfe0000 [disabled] [size=128K] Capabilities: [60] Power Management version 2 Capabilities: [68] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable- Capabilities: [78] Express Endpoint IRQ 0 Capabilities: [100] Virtual Channel Capabilities: [128] Power Budgeting

3 5

[LinuxBIOS] Wiki - Booting Windows using LinuxBIOS (attempts)
by Augusto Pedroza 24 May '07

24 May '07

I have created a wiki to post the things I have been trying to do in order to boot windows. Right now, I have been trying to use ADLO but we'll also evaluate different ways. I just linked this new wiki in 2 pages: www.linuxbios.org/GSoC www.linuxbios.org/Documentation under Other Documentation. wiki: http://www.linuxbios.org/Booting_Windows_using_LinuxBIOS Please feel free to suggest anything and thanks for the help up to now. Regards, -- Augusto Pedroza

5 5

[LinuxBIOS] EPIA ACPI issues & IRQ routing
by Ben Hewson 23 May '07

23 May '07

I have just had a look at dmesg after booting from LinuxBios and have noticed the following. standard EPIA board. 11-DMI not present. 12:ACPI: RSDP (v000 VIA601 ) @ 0x000f67c0 13:ACPI: Unable to map RSDT 14-Allocating PCI resources starting at 30000000 (gap: 20000000:e0000000) 69-PCI: Found IRQ 11 for device 0000:00:12.0 70:IRQ routing conflict for 0000:00:11.2, have irq 12, want irq 11 71:IRQ routing conflict for 0000:00:11.3, have irq 12, want irq 11 72-eth0: VIA Rhine II at 0x11400, 00:40:63:cb:04:df, IRQ 11. -- 100-PCI: Found IRQ 12 for device 0000:00:11.5 101:IRQ routing conflict for 0000:00:11.5, have irq 10, want irq 12 102:IRQ routing conflict for 0000:00:11.6, have irq 10, want irq 12 103-PCI: Setting latency timer of device 0000:00:11.5 to 64 -- 105-PCI: Found IRQ 12 for device 0000:00:11.6 106:IRQ routing conflict for 0000:00:11.5, have irq 10, want irq 12 107:IRQ routing conflict for 0000:00:11.6, have irq 10, want irq 12 108-PCI: Setting latency timer of device 0000:00:11.6 to 64 I assume these are problems. Can someone give me some idea what I need to do in order to fix them ? thanks Ben

2 2

[LinuxBIOS] r2690 build service
by LinuxBIOS information 23 May '07

23 May '07

Dear LinuxBIOS readers! This is the automated build check service of LinuxBIOS. The developer "stepan" checked in revision 2690 to the LinuxBIOS source repository and caused the following changes: Change Log: Unify mmap error messages in flashrom (trivial) Signed-off-by: Stefan Reinauer <stepan(a)coresystems.de> Acked-by: Stefan Reinauer <stepan(a)coresystems.de> Build Log: Compilation of arima:hdama is still broken See the error log at http://qa.linuxbios.org/log_buildbrd.php?revision=2690&device=hdama&vendor=… Compilation of artecgroup:dbe61 is still broken See the error log at http://qa.linuxbios.org/log_buildbrd.php?revision=2690&device=dbe61&vendor=… Compilation of ibm:e325 is still broken See the error log at http://qa.linuxbios.org/log_buildbrd.php?revision=2690&device=e325&vendor=i… Compilation of ibm:e326 is still broken See the error log at http://qa.linuxbios.org/log_buildbrd.php?revision=2690&device=e326&vendor=i… Compilation of iwill:dk8s2 is still broken See the error log at http://qa.linuxbios.org/log_buildbrd.php?revision=2690&device=dk8s2&vendor=… Compilation of iwill:dk8x is still broken See the error log at http://qa.linuxbios.org/log_buildbrd.php?revision=2690&device=dk8x&vendor=i… If something broke during this checkin please be a pain in stepan's neck until the issue is fixed. If this issue is not fixed within 24h the revision should be backed out. Best regards, LinuxBIOS automatic build system

1 0

[LinuxBIOS] r2690 - trunk/LinuxBIOSv2/util/flashrom
by svn＠openbios.org 23 May '07

23 May '07

Author: stepan Date: 2007-05-23 20:24:58 +0200 (Wed, 23 May 2007) New Revision: 2690 Modified: trunk/LinuxBIOSv2/util/flashrom/82802ab.c trunk/LinuxBIOSv2/util/flashrom/flashrom.c trunk/LinuxBIOSv2/util/flashrom/lbtable.c trunk/LinuxBIOSv2/util/flashrom/sharplhf00l04.c trunk/LinuxBIOSv2/util/flashrom/sst49lfxxxc.c trunk/LinuxBIOSv2/util/flashrom/sst_fwhub.c Log: Unify mmap error messages in flashrom (trivial) Signed-off-by: Stefan Reinauer <stepan(a)coresystems.de> Acked-by: Stefan Reinauer <stepan(a)coresystems.de> Modified: trunk/LinuxBIOSv2/util/flashrom/82802ab.c =================================================================== --- trunk/LinuxBIOSv2/util/flashrom/82802ab.c 2007-05-23 17:20:56 UTC (rev 2689) +++ trunk/LinuxBIOSv2/util/flashrom/82802ab.c 2007-05-23 18:24:58 UTC (rev 2690) @@ -83,7 +83,7 @@ fd_mem, (off_t) (0 - 0x400000 - size)); if (registers == MAP_FAILED) { // it's this part but we can't map it ... - perror("Error MMAP memory using " MEM_DEV); + perror("Can't mmap memory using " MEM_DEV); exit(1); } Modified: trunk/LinuxBIOSv2/util/flashrom/flashrom.c =================================================================== --- trunk/LinuxBIOSv2/util/flashrom/flashrom.c 2007-05-23 17:20:56 UTC (rev 2689) +++ trunk/LinuxBIOSv2/util/flashrom/flashrom.c 2007-05-23 18:24:58 UTC (rev 2690) @@ -116,15 +116,16 @@ #ifdef TS5300 // FIXME: Wrong place for this decision + // FIXME: This should be autodetected. It is trivial. flash_baseaddr = 0x9400000; #else flash_baseaddr = (0xffffffff - size + 1); #endif /* If getpagesize() > size -> - * `Error MMAP /dev/mem: Invalid argument' + * "Can't mmap memory using /dev/mem: Invalid argument" * This should never happen as we don't support any flash chips - * smaller than 4k or 8k yet. + * smaller than 4k or 8k (yet). */ if (getpagesize() > size) { @@ -136,7 +137,7 @@ bios = mmap(0, size, PROT_WRITE | PROT_READ, MAP_SHARED, fd_mem, (off_t) flash_baseaddr); if (bios == MAP_FAILED) { - perror("Error: Can't mmap " MEM_DEV "."); + perror("Can't mmap memory using " MEM_DEV); exit(1); } flash->virtual_memory = bios; Modified: trunk/LinuxBIOSv2/util/flashrom/lbtable.c =================================================================== --- trunk/LinuxBIOSv2/util/flashrom/lbtable.c 2007-05-23 17:20:56 UTC (rev 2689) +++ trunk/LinuxBIOSv2/util/flashrom/lbtable.c 2007-05-23 18:24:58 UTC (rev 2690) @@ -161,9 +161,7 @@ low_1MB = mmap(0, 1024 * 1024, PROT_READ, MAP_SHARED, fd_mem, 0x00000000); if (low_1MB == MAP_FAILED) { - fprintf(stderr, - "Can not mmap " MEM_DEV " at %08lx errno(%d):%s\n", - 0x00000000UL, errno, strerror(errno)); + perror("Can't mmap memory using " MEM_DEV); exit(-2); } lb_table = 0; Modified: trunk/LinuxBIOSv2/util/flashrom/sharplhf00l04.c =================================================================== --- trunk/LinuxBIOSv2/util/flashrom/sharplhf00l04.c 2007-05-23 17:20:56 UTC (rev 2689) +++ trunk/LinuxBIOSv2/util/flashrom/sharplhf00l04.c 2007-05-23 18:24:58 UTC (rev 2690) @@ -82,7 +82,7 @@ fd_mem, (off_t) (0 - 0x400000 - size)); if (registers == MAP_FAILED) { // it's this part but we can't map it ... - perror("Error MMAP /dev/mem"); + perror("Can't mmap memory using " MEM_DEV); exit(1); } Modified: trunk/LinuxBIOSv2/util/flashrom/sst49lfxxxc.c =================================================================== --- trunk/LinuxBIOSv2/util/flashrom/sst49lfxxxc.c 2007-05-23 17:20:56 UTC (rev 2689) +++ trunk/LinuxBIOSv2/util/flashrom/sst49lfxxxc.c 2007-05-23 18:24:58 UTC (rev 2690) @@ -154,7 +154,7 @@ fd_mem, (off_t) (0xFFFFFFFF - 0x400000 - size + 1)); if (registers == MAP_FAILED) { // it's this part but we can't map it ... - perror("Error MMAP /dev/mem"); + perror("Can't mmap memory using " MEM_DEV); exit(1); } flash->virtual_registers = registers; Modified: trunk/LinuxBIOSv2/util/flashrom/sst_fwhub.c =================================================================== --- trunk/LinuxBIOSv2/util/flashrom/sst_fwhub.c 2007-05-23 17:20:56 UTC (rev 2689) +++ trunk/LinuxBIOSv2/util/flashrom/sst_fwhub.c 2007-05-23 18:24:58 UTC (rev 2690) @@ -56,7 +56,7 @@ fd_mem, (off_t) (0xFFFFFFFF - 0x400000 - size + 1)); if (registers == MAP_FAILED) { // it's this part but we can't map it ... - perror("Error MMAP /dev/mem"); + perror("Can't mmap memory using " MEM_DEV); exit(1); }

1 0

[LinuxBIOS] r2689 build service
by LinuxBIOS information 23 May '07

23 May '07

Dear LinuxBIOS readers! This is the automated build check service of LinuxBIOS. The developer "stepan" checked in revision 2689 to the LinuxBIOS source repository and caused the following changes: Change Log: big cosmetic offensive on flashrom. (trivial) * Give decent names to virt_addr and virt_addr_2 * add some comments * move virtual addresses to the end of the struct, so they dont mess up the initializer. Signed-off-by: Stefan Reinauer <stepan(a)coresystems.de> Acked-by: Stefan Reinauer <stepan(a)coresystems.de> Build Log: Compilation of arima:hdama is still broken See the error log at http://qa.linuxbios.org/log_buildbrd.php?revision=2689&device=hdama&vendor=… Compilation of artecgroup:dbe61 is still broken See the error log at http://qa.linuxbios.org/log_buildbrd.php?revision=2689&device=dbe61&vendor=… Compilation of ibm:e325 is still broken See the error log at http://qa.linuxbios.org/log_buildbrd.php?revision=2689&device=e325&vendor=i… Compilation of ibm:e326 is still broken See the error log at http://qa.linuxbios.org/log_buildbrd.php?revision=2689&device=e326&vendor=i… Compilation of iwill:dk8s2 is still broken See the error log at http://qa.linuxbios.org/log_buildbrd.php?revision=2689&device=dk8s2&vendor=… Compilation of iwill:dk8x is still broken See the error log at http://qa.linuxbios.org/log_buildbrd.php?revision=2689&device=dk8x&vendor=i… If something broke during this checkin please be a pain in stepan's neck until the issue is fixed. If this issue is not fixed within 24h the revision should be backed out. Best regards, LinuxBIOS automatic build system

1 0

[LinuxBIOS] r2689 - trunk/LinuxBIOSv2/util/flashrom
by svn＠openbios.org 23 May '07

23 May '07

Author: stepan Date: 2007-05-23 19:20:56 +0200 (Wed, 23 May 2007) New Revision: 2689 Modified: trunk/LinuxBIOSv2/util/flashrom/82802ab.c trunk/LinuxBIOSv2/util/flashrom/am29f040b.c trunk/LinuxBIOSv2/util/flashrom/flash.h trunk/LinuxBIOSv2/util/flashrom/flashchips.c trunk/LinuxBIOSv2/util/flashrom/flashrom.c trunk/LinuxBIOSv2/util/flashrom/jedec.c trunk/LinuxBIOSv2/util/flashrom/m29f400bt.c trunk/LinuxBIOSv2/util/flashrom/msys_doc.c trunk/LinuxBIOSv2/util/flashrom/mx29f002.c trunk/LinuxBIOSv2/util/flashrom/pm49fl004.c trunk/LinuxBIOSv2/util/flashrom/sharplhf00l04.c trunk/LinuxBIOSv2/util/flashrom/sst28sf040.c trunk/LinuxBIOSv2/util/flashrom/sst39sf020.c trunk/LinuxBIOSv2/util/flashrom/sst49lf040.c trunk/LinuxBIOSv2/util/flashrom/sst49lfxxxc.c trunk/LinuxBIOSv2/util/flashrom/sst_fwhub.c trunk/LinuxBIOSv2/util/flashrom/w49f002u.c Log: big cosmetic offensive on flashrom. (trivial) * Give decent names to virt_addr and virt_addr_2 * add some comments * move virtual addresses to the end of the struct, so they dont mess up the initializer. Signed-off-by: Stefan Reinauer <stepan(a)coresystems.de> Acked-by: Stefan Reinauer <stepan(a)coresystems.de> Modified: trunk/LinuxBIOSv2/util/flashrom/82802ab.c =================================================================== --- trunk/LinuxBIOSv2/util/flashrom/82802ab.c 2007-05-22 15:04:28 UTC (rev 2688) +++ trunk/LinuxBIOSv2/util/flashrom/82802ab.c 2007-05-23 17:20:56 UTC (rev 2689) @@ -48,7 +48,8 @@ int probe_82802ab(struct flashchip *flash) { - volatile uint8_t *bios = flash->virt_addr; + volatile uint8_t *bios = flash->virtual_memory; + volatile uint8_t *registers; uint8_t id1, id2; #if 0 @@ -65,28 +66,28 @@ id1 = *(volatile uint8_t *)bios; id2 = *(volatile uint8_t *)(bios + 0x01); -#if 1 + /* Leave ID mode */ *(volatile uint8_t *)(bios + 0x5555) = 0xAA; *(volatile uint8_t *)(bios + 0x2AAA) = 0x55; *(volatile uint8_t *)(bios + 0x5555) = 0xF0; -#endif myusec_delay(10); printf_debug("%s: id1 0x%x, id2 0x%x\n", __FUNCTION__, id1, id2); if (id1 == flash->manufacture_id && id2 == flash->model_id) { size_t size = flash->total_size * 1024; + // we need to mmap the write-protect space. - bios = mmap(0, size, PROT_WRITE | PROT_READ, MAP_SHARED, + registers = mmap(0, size, PROT_WRITE | PROT_READ, MAP_SHARED, fd_mem, (off_t) (0 - 0x400000 - size)); - if (bios == MAP_FAILED) { + if (registers == MAP_FAILED) { // it's this part but we can't map it ... perror("Error MMAP memory using " MEM_DEV); exit(1); } - flash->virt_addr_2 = bios; + flash->virtual_registers = registers; return 1; } @@ -123,8 +124,8 @@ } int erase_82802ab_block(struct flashchip *flash, int offset) { - volatile uint8_t *bios = flash->virt_addr + offset; - volatile uint8_t *wrprotect = flash->virt_addr_2 + offset + 2; + volatile uint8_t *bios = flash->virtual_memory + offset; + volatile uint8_t *wrprotect = flash->virtual_registers + offset + 2; uint8_t status; // clear status register @@ -141,7 +142,7 @@ *(volatile uint8_t *)(bios) = 0xd0; myusec_delay(10); // now let's see what the register is - status = wait_82802ab(flash->virt_addr); + status = wait_82802ab(flash->virtual_memory); //print_82802ab_status(status); printf("DONE BLOCK 0x%x\n", offset); return (0); @@ -178,7 +179,7 @@ int i; int total_size = flash->total_size * 1024; int page_size = flash->page_size; - volatile uint8_t *bios = flash->virt_addr; + volatile uint8_t *bios = flash->virtual_memory; erase_82802ab(flash); if (*bios != 0xff) { Modified: trunk/LinuxBIOSv2/util/flashrom/am29f040b.c =================================================================== --- trunk/LinuxBIOSv2/util/flashrom/am29f040b.c 2007-05-22 15:04:28 UTC (rev 2688) +++ trunk/LinuxBIOSv2/util/flashrom/am29f040b.c 2007-05-23 17:20:56 UTC (rev 2689) @@ -75,7 +75,7 @@ int probe_29f040b(struct flashchip *flash) { - volatile uint8_t *bios = flash->virt_addr; + volatile uint8_t *bios = flash->virtual_memory; uint8_t id1, id2; *(bios + 0x555) = 0xAA; @@ -98,7 +98,7 @@ int erase_29f040b(struct flashchip *flash) { - volatile uint8_t *bios = flash->virt_addr; + volatile uint8_t *bios = flash->virtual_memory; *(bios + 0x555) = 0xAA; *(bios + 0x2AA) = 0x55; @@ -118,7 +118,7 @@ int i; int total_size = flash->total_size * 1024; int page_size = flash->page_size; - volatile uint8_t *bios = flash->virt_addr; + volatile uint8_t *bios = flash->virtual_memory; printf("Programming page "); for (i = 0; i < total_size / page_size; i++) { Modified: trunk/LinuxBIOSv2/util/flashrom/flash.h =================================================================== --- trunk/LinuxBIOSv2/util/flashrom/flash.h 2007-05-22 15:04:28 UTC (rev 2688) +++ trunk/LinuxBIOSv2/util/flashrom/flash.h 2007-05-23 17:20:56 UTC (rev 2689) @@ -36,7 +36,6 @@ int manufacture_id; int model_id; - volatile uint8_t *virt_addr; int total_size; int page_size; @@ -45,7 +44,11 @@ int (*write) (struct flashchip *flash, uint8_t *buf); int (*read) (struct flashchip *flash, uint8_t *buf); - volatile uint8_t *virt_addr_2; + /* some flash devices have an additional + * register space + */ + volatile uint8_t *virtual_memory; + volatile uint8_t *virtual_registers; }; extern struct flashchip flashchips[]; Modified: trunk/LinuxBIOSv2/util/flashrom/flashchips.c =================================================================== --- trunk/LinuxBIOSv2/util/flashrom/flashchips.c 2007-05-22 15:04:28 UTC (rev 2688) +++ trunk/LinuxBIOSv2/util/flashrom/flashchips.c 2007-05-23 17:20:56 UTC (rev 2689) @@ -3,22 +3,21 @@ * * Copyright 2000 Silicon Integrated System Corporation * Copyright 2004 Tyan Corp - * yhlu yhlu(a)tyan.com add exclude start and end option - * Copyright 2005 coresystems GmbH <stepan(a)openbios.org> + * Copyright 2005-2007 coresystems GmbH <stepan(a)openbios.org> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ @@ -41,108 +40,107 @@ #include "sst_fwhub.h" struct flashchip flashchips[] = { - {"Am29F040B", AMD_ID, AM_29F040B, NULL, 512, 64 * 1024, - probe_29f040b, erase_29f040b, write_29f040b, NULL}, - {"Am29F016D", AMD_ID, AM_29F016D, NULL, 2048, 64 * 1024, - probe_29f040b, erase_29f040b, write_29f040b, NULL}, - {"AE49F2008", ASD_ID, ASD_AE49F2008, NULL, 256, 128, - probe_jedec, erase_chip_jedec, write_jedec, NULL}, - {"At29C040A", ATMEL_ID, AT_29C040A, NULL, 512, 256, - probe_jedec, erase_chip_jedec, write_jedec, NULL}, - {"At29C020", ATMEL_ID, AT_29C020, NULL, 256, 256, - probe_jedec, erase_chip_jedec, write_jedec, NULL}, - {"Mx29f002", MX_ID, MX_29F002, NULL, 256, 64 * 1024, - probe_29f002, erase_29f002, write_29f002, NULL}, - {"SST29EE020A", SST_ID, SST_29EE020A, NULL, 256, 128, - probe_jedec, erase_chip_jedec, write_jedec, NULL}, - {"SST28SF040A", SST_ID, SST_28SF040, NULL, 512, 256, - probe_28sf040, erase_28sf040, write_28sf040, NULL}, - {"SST39SF010A", SST_ID, SST_39SF010, NULL, 128, 4096, - probe_jedec, erase_chip_jedec, write_39sf020,NULL}, - {"SST39SF020A", SST_ID, SST_39SF020, NULL, 256, 4096, - probe_jedec, erase_chip_jedec, write_39sf020,NULL}, - {"SST39SF040", SST_ID, SST_39SF040, NULL, 512, 4096, - probe_jedec, erase_chip_jedec, write_39sf020,NULL}, - {"SST39VF020", SST_ID, SST_39VF020, NULL, 256, 4096, - probe_jedec, erase_chip_jedec, write_39sf020,NULL}, + {"Am29F040B", AMD_ID, AM_29F040B, 512, 64 * 1024, + probe_29f040b, erase_29f040b, write_29f040b}, + {"Am29F016D", AMD_ID, AM_29F016D, 2048, 64 * 1024, + probe_29f040b, erase_29f040b, write_29f040b}, + {"AE49F2008", ASD_ID, ASD_AE49F2008, 256, 128, + probe_jedec, erase_chip_jedec, write_jedec}, + {"At29C040A", ATMEL_ID, AT_29C040A, 512, 256, + probe_jedec, erase_chip_jedec, write_jedec}, + {"At29C020", ATMEL_ID, AT_29C020, 256, 256, + probe_jedec, erase_chip_jedec, write_jedec}, + {"Mx29f002", MX_ID, MX_29F002, 256, 64 * 1024, + probe_29f002, erase_29f002, write_29f002}, + {"SST29EE020A", SST_ID, SST_29EE020A, 256, 128, + probe_jedec, erase_chip_jedec, write_jedec}, + {"SST28SF040A", SST_ID, SST_28SF040, 512, 256, + probe_28sf040, erase_28sf040, write_28sf040}, + {"SST39SF010A", SST_ID, SST_39SF010, 128, 4096, + probe_jedec, erase_chip_jedec, write_39sf020}, + {"SST39SF020A", SST_ID, SST_39SF020, 256, 4096, + probe_jedec, erase_chip_jedec, write_39sf020}, + {"SST39SF040", SST_ID, SST_39SF040, 512, 4096, + probe_jedec, erase_chip_jedec, write_39sf020}, + {"SST39VF020", SST_ID, SST_39VF020, 256, 4096, + probe_jedec, erase_chip_jedec, write_39sf020}, // assume similar to 004B, ignoring data sheet - {"SST49LF040B", SST_ID, SST_49LF040B, NULL, 512, 64 * 1024, - probe_sst_fwhub, erase_sst_fwhub, write_sst_fwhub,NULL}, + {"SST49LF040B", SST_ID, SST_49LF040B, 512, 64 * 1024, + probe_sst_fwhub, erase_sst_fwhub, write_sst_fwhub}, - {"SST49LF040", SST_ID, SST_49LF040, NULL, 512, 4096, - probe_jedec, erase_49lf040, write_49lf040,NULL}, - {"SST49LF020A", SST_ID, SST_49LF020A, NULL, 256, 16 * 1024, - probe_jedec, erase_49lf040, write_49lf040,NULL}, - {"SST49LF080A", SST_ID, SST_49LF080A, NULL, 1024, 4096, - probe_jedec, erase_49lf040, write_49lf040,NULL}, - {"SST49LF002A/B", SST_ID, SST_49LF002A, NULL, 256, 16 * 1024, - probe_sst_fwhub, erase_sst_fwhub, write_sst_fwhub, NULL}, - {"SST49LF003A/B", SST_ID, SST_49LF003A, NULL, 384, 64 * 1024, - probe_sst_fwhub, erase_sst_fwhub, write_sst_fwhub,NULL}, - {"SST49LF004A/B", SST_ID, SST_49LF004A, NULL, 512, 64 * 1024, - probe_sst_fwhub, erase_sst_fwhub, write_sst_fwhub,NULL}, - {"SST49LF008A", SST_ID, SST_49LF008A, NULL, 1024, 64 * 1024 , - probe_sst_fwhub, erase_sst_fwhub, write_sst_fwhub, NULL}, - {"Pm49FL002", PMC_ID, PMC_49FL002, NULL, 256, 16 * 1024, - probe_jedec, erase_chip_jedec, write_49fl004,NULL}, - {"SST49LF004C", SST_ID, SST_49LF004C, NULL, 512, 4 * 1024, - probe_49lfxxxc, erase_49lfxxxc, write_49lfxxxc,NULL}, - {"SST49LF008C", SST_ID, SST_49LF008C, NULL, 1024, 4 * 1024 , - probe_49lfxxxc, erase_49lfxxxc, write_49lfxxxc, NULL}, - {"SST49LF016C", SST_ID, SST_49LF016C, NULL, 2048, 4 * 1024 , - probe_49lfxxxc, erase_49lfxxxc, write_49lfxxxc, NULL}, - {"SST49LF160C", SST_ID, SST_49LF160C, NULL, 2048, 4 * 1024 , - probe_49lfxxxc, erase_49lfxxxc, write_49lfxxxc, NULL}, - {"Pm49FL004", PMC_ID, PMC_49FL004, NULL, 512, 64 * 1024, - probe_jedec, erase_chip_jedec, write_49fl004,NULL}, - {"W29C011", WINBOND_ID, W_29C011, NULL, 128, 128, - probe_jedec, erase_chip_jedec, write_jedec, NULL}, - {"W29C020C", WINBOND_ID, W_29C020C, NULL, 256, 128, - probe_jedec, erase_chip_jedec, write_jedec, NULL}, - {"W49F002U", WINBOND_ID, W_49F002U, NULL, 256, 128, - probe_jedec, erase_chip_jedec, write_49f002, NULL}, - {"W49V002A", WINBOND_ID, W_49V002A, NULL, 256, 128, - probe_jedec, erase_chip_jedec, write_49f002, NULL}, - {"W49V002FA", WINBOND_ID, W_49V002FA, NULL, 256, 128, - probe_jedec, erase_chip_jedec, write_49f002, NULL}, - {"W39V040FA", WINBOND_ID, W_39V040FA, NULL, 512, 64*1024, - probe_jedec, erase_chip_jedec, write_39sf020, NULL}, - {"W39V040A", WINBOND_ID, W_39V040A, NULL, 512, 64*1024, - probe_jedec, erase_chip_jedec, write_39sf020, NULL}, - {"W39V040B", WINBOND_ID, W_39V040B, NULL, 512, 64*1024, - probe_jedec, erase_chip_jedec, write_39sf020, NULL}, - {"W39V080A", WINBOND_ID, W_39V080A, NULL, 1024, 64*1024, - probe_jedec, erase_chip_jedec, write_39sf020, NULL}, - {"M29F002B", ST_ID, ST_M29F002B, NULL, 256, 64 * 1024, - probe_jedec, erase_chip_jedec, write_jedec, NULL}, - {"M29F002T/NT", ST_ID, ST_M29F002T, NULL, 256, 64 * 1024, - probe_jedec, erase_chip_jedec, write_jedec, NULL}, - {"M29F400BT", ST_ID, ST_M29F400BT, NULL, 512, 64 * 1024, - probe_m29f400bt, erase_m29f400bt, write_linuxbios_m29f400bt, NULL}, - {"M29F040B", ST_ID, ST_M29F040B, NULL, 512, 64 * 1024, - probe_29f040b, erase_29f040b, write_29f040b, NULL}, - {"82802ab", 137, 173, NULL, 512, 64 * 1024, - probe_82802ab, erase_82802ab, write_82802ab, NULL}, - {"82802ac", 137, 172, NULL, 1024, 64 * 1024, - probe_82802ab, erase_82802ab, write_82802ab, NULL}, - {"F49B002UA", EMST_ID, EMST_F49B002UA, NULL, 256, 4096, - probe_jedec, erase_chip_jedec, write_49f002, NULL}, + {"SST49LF040", SST_ID, SST_49LF040, 512, 4096, + probe_jedec, erase_49lf040, write_49lf040}, + {"SST49LF020A", SST_ID, SST_49LF020A, 256, 16 * 1024, + probe_jedec, erase_49lf040, write_49lf040}, + {"SST49LF080A", SST_ID, SST_49LF080A, 1024, 4096, + probe_jedec, erase_49lf040, write_49lf040}, + {"SST49LF002A/B", SST_ID, SST_49LF002A, 256, 16 * 1024, + probe_sst_fwhub, erase_sst_fwhub, write_sst_fwhub}, + {"SST49LF003A/B", SST_ID, SST_49LF003A, 384, 64 * 1024, + probe_sst_fwhub, erase_sst_fwhub, write_sst_fwhub}, + {"SST49LF004A/B", SST_ID, SST_49LF004A, 512, 64 * 1024, + probe_sst_fwhub, erase_sst_fwhub, write_sst_fwhub}, + {"SST49LF008A", SST_ID, SST_49LF008A, 1024, 64 * 1024 , + probe_sst_fwhub, erase_sst_fwhub, write_sst_fwhub}, + {"Pm49FL002", PMC_ID, PMC_49FL002, 256, 16 * 1024, + probe_jedec, erase_chip_jedec, write_49fl004}, + {"SST49LF004C", SST_ID, SST_49LF004C, 512, 4 * 1024, + probe_49lfxxxc, erase_49lfxxxc, write_49lfxxxc}, + {"SST49LF008C", SST_ID, SST_49LF008C, 1024, 4 * 1024 , + probe_49lfxxxc, erase_49lfxxxc, write_49lfxxxc}, + {"SST49LF016C", SST_ID, SST_49LF016C, 2048, 4 * 1024 , + probe_49lfxxxc, erase_49lfxxxc, write_49lfxxxc}, + {"SST49LF160C", SST_ID, SST_49LF160C, 2048, 4 * 1024 , + probe_49lfxxxc, erase_49lfxxxc, write_49lfxxxc}, + {"Pm49FL004", PMC_ID, PMC_49FL004, 512, 64 * 1024, + probe_jedec, erase_chip_jedec, write_49fl004}, + {"W29C011", WINBOND_ID, W_29C011, 128, 128, + probe_jedec, erase_chip_jedec, write_jedec}, + {"W29C020C", WINBOND_ID, W_29C020C, 256, 128, + probe_jedec, erase_chip_jedec, write_jedec}, + {"W49F002U", WINBOND_ID, W_49F002U, 256, 128, + probe_jedec, erase_chip_jedec, write_49f002}, + {"W49V002A", WINBOND_ID, W_49V002A, 256, 128, + probe_jedec, erase_chip_jedec, write_49f002}, + {"W49V002FA", WINBOND_ID, W_49V002FA, 256, 128, + probe_jedec, erase_chip_jedec, write_49f002}, + {"W39V040FA", WINBOND_ID, W_39V040FA, 512, 64*1024, + probe_jedec, erase_chip_jedec, write_39sf020}, + {"W39V040A", WINBOND_ID, W_39V040A, 512, 64*1024, + probe_jedec, erase_chip_jedec, write_39sf020}, + {"W39V040B", WINBOND_ID, W_39V040B, 512, 64*1024, + probe_jedec, erase_chip_jedec, write_39sf020}, + {"W39V080A", WINBOND_ID, W_39V080A, 1024, 64*1024, + probe_jedec, erase_chip_jedec, write_39sf020}, + {"M29F002B", ST_ID, ST_M29F002B, 256, 64 * 1024, + probe_jedec, erase_chip_jedec, write_jedec}, + {"M29F002T/NT", ST_ID, ST_M29F002T, 256, 64 * 1024, + probe_jedec, erase_chip_jedec, write_jedec}, + {"M29F400BT", ST_ID, ST_M29F400BT, 512, 64 * 1024, + probe_m29f400bt, erase_m29f400bt, write_linuxbios_m29f400bt}, + {"M29F040B", ST_ID, ST_M29F040B, 512, 64 * 1024, + probe_29f040b, erase_29f040b, write_29f040b}, + {"82802ab", 137, 173, 512, 64 * 1024, + probe_82802ab, erase_82802ab, write_82802ab}, + {"82802ac", 137, 172, 1024, 64 * 1024, + probe_82802ab, erase_82802ab, write_82802ab}, + {"F49B002UA", EMST_ID, EMST_F49B002UA, 256, 4096, + probe_jedec, erase_chip_jedec, write_49f002}, #ifndef DISABLE_DOC {"MD-2802 (M-Systems DiskOnChip Millennium Module)", - MSYSTEMS_ID, MSYSTEMS_MD2802, - NULL, 8, 8 * 1024, + MSYSTEMS_ID, MSYSTEMS_MD2802,8, 8 * 1024, probe_md2802, erase_md2802, write_md2802, read_md2802}, #endif - {"LHF00L04", SHARP_ID, SHARP_LHF00L04, NULL, 1024, 64 * 1024, - probe_lhf00l04, erase_lhf00l04, write_lhf00l04, NULL}, - {"S29C51001T", SYNCMOS_ID, S29C51001T, NULL, 128, 128, - probe_jedec, erase_chip_jedec, write_49f002, NULL}, - {"S29C51002T", SYNCMOS_ID, S29C51002T, NULL, 256, 128, - probe_jedec, erase_chip_jedec, write_49f002, NULL}, - {"S29C51004T", SYNCMOS_ID, S29C51004T, NULL, 512, 128, - probe_jedec, erase_chip_jedec, write_49f002, NULL}, - {"S29C31004T", SYNCMOS_ID, S29C31004T, NULL, 512, 128, - probe_jedec, erase_chip_jedec, write_49f002, NULL}, + {"LHF00L04", SHARP_ID, SHARP_LHF00L04, 1024, 64 * 1024, + probe_lhf00l04, erase_lhf00l04, write_lhf00l04}, + {"S29C51001T", SYNCMOS_ID, S29C51001T, 128, 128, + probe_jedec, erase_chip_jedec, write_49f002}, + {"S29C51002T", SYNCMOS_ID, S29C51002T, 256, 128, + probe_jedec, erase_chip_jedec, write_49f002}, + {"S29C51004T", SYNCMOS_ID, S29C51004T, 512, 128, + probe_jedec, erase_chip_jedec, write_49f002}, + {"S29C31004T", SYNCMOS_ID, S29C31004T, 512, 128, + probe_jedec, erase_chip_jedec, write_49f002}, {NULL,} }; Modified: trunk/LinuxBIOSv2/util/flashrom/flashrom.c =================================================================== --- trunk/LinuxBIOSv2/util/flashrom/flashrom.c 2007-05-22 15:04:28 UTC (rev 2688) +++ trunk/LinuxBIOSv2/util/flashrom/flashrom.c 2007-05-23 17:20:56 UTC (rev 2689) @@ -139,7 +139,7 @@ perror("Error: Can't mmap " MEM_DEV "."); exit(1); } - flash->virt_addr = bios; + flash->virtual_memory = bios; if (flash->probe(flash) == 1) { printf("%s found at physical address: 0x%lx\n", @@ -157,7 +157,7 @@ { int idx; int total_size = flash->total_size * 1024; - volatile uint8_t *bios = flash->virt_addr; + volatile uint8_t *bios = flash->virtual_memory; printf("Verifying flash "); @@ -388,7 +388,7 @@ } printf("Reading Flash..."); if (flash->read == NULL) - memcpy(buf, (const char *)flash->virt_addr, size); + memcpy(buf, (const char *)flash->virtual_memory, size); else flash->read(flash, buf); @@ -430,7 +430,7 @@ // //////////////////////////////////////////////////////////// if (exclude_end_position - exclude_start_position > 0) memcpy(buf + exclude_start_position, - (const char *)flash->virt_addr + exclude_start_position, + (const char *)flash->virtual_memory + exclude_start_position, exclude_end_position - exclude_start_position); exclude_start_page = exclude_start_position / flash->page_size; @@ -442,7 +442,7 @@ // This should be moved into each flash part's code to do it // cleanly. This does the job. - handle_romentries(buf, (uint8_t *) flash->virt_addr); + handle_romentries(buf, (uint8_t *) flash->virtual_memory); // //////////////////////////////////////////////////////////// Modified: trunk/LinuxBIOSv2/util/flashrom/jedec.c =================================================================== --- trunk/LinuxBIOSv2/util/flashrom/jedec.c 2007-05-22 15:04:28 UTC (rev 2688) +++ trunk/LinuxBIOSv2/util/flashrom/jedec.c 2007-05-23 17:20:56 UTC (rev 2689) @@ -35,7 +35,7 @@ int probe_jedec(struct flashchip *flash) { - volatile uint8_t *bios = flash->virt_addr; + volatile uint8_t *bios = flash->virtual_memory; uint8_t id1, id2; /* Issue JEDEC Product ID Entry command */ @@ -113,7 +113,7 @@ int erase_chip_jedec(struct flashchip *flash) { - volatile uint8_t *bios = flash->virt_addr; + volatile uint8_t *bios = flash->virtual_memory; /* Issue the JEDEC Chip Erase command */ *(volatile uint8_t *)(bios + 0x5555) = 0xAA; @@ -230,7 +230,7 @@ int i; int total_size = flash->total_size * 1024; int page_size = flash->page_size; - volatile uint8_t *bios = flash->virt_addr; + volatile uint8_t *bios = flash->virtual_memory; erase_chip_jedec(flash); // dumb check if erase was successful. Modified: trunk/LinuxBIOSv2/util/flashrom/m29f400bt.c =================================================================== --- trunk/LinuxBIOSv2/util/flashrom/m29f400bt.c 2007-05-22 15:04:28 UTC (rev 2688) +++ trunk/LinuxBIOSv2/util/flashrom/m29f400bt.c 2007-05-23 17:20:56 UTC (rev 2689) @@ -29,7 +29,7 @@ int probe_m29f400bt(struct flashchip *flash) { - volatile uint8_t *bios = flash->virt_addr; + volatile uint8_t *bios = flash->virtual_memory; uint8_t id1, id2; *(volatile uint8_t *)(bios + 0xAAA) = 0xAA; @@ -57,7 +57,7 @@ int erase_m29f400bt(struct flashchip *flash) { - volatile uint8_t *bios = flash->virt_addr; + volatile uint8_t *bios = flash->virtual_memory; *(volatile uint8_t *)(bios + 0xAAA) = 0xAA; *(volatile uint8_t *)(bios + 0x555) = 0x55; @@ -96,7 +96,7 @@ int i; int total_size = flash->total_size * 1024; int page_size = flash->page_size; - volatile uint8_t *bios = flash->virt_addr; + volatile uint8_t *bios = flash->virtual_memory; //erase_m29f400bt (flash); printf("Programming Page:\n "); @@ -148,7 +148,7 @@ int write_linuxbios_m29f400bt(struct flashchip *flash, uint8_t *buf) { - volatile uint8_t *bios = flash->virt_addr; + volatile uint8_t *bios = flash->virtual_memory; printf("Programming Page:\n "); /********************************* Modified: trunk/LinuxBIOSv2/util/flashrom/msys_doc.c =================================================================== --- trunk/LinuxBIOSv2/util/flashrom/msys_doc.c 2007-05-22 15:04:28 UTC (rev 2688) +++ trunk/LinuxBIOSv2/util/flashrom/msys_doc.c 2007-05-23 17:20:56 UTC (rev 2689) @@ -33,7 +33,7 @@ int probe_md2802(struct flashchip *flash) { - volatile uint8_t *bios = flash->virt_addr; + volatile uint8_t *bios = flash->virtual_memory; uint8_t chipid; #ifndef MSYSTEMS_DOC_NO_55AA_CHECKING uint8_t id_0x55, id_0xAA; @@ -149,7 +149,7 @@ int erase_md2802(struct flashchip *flash) { - volatile uint8_t *bios = flash->virt_addr; + volatile uint8_t *bios = flash->virtual_memory; return (1); *(volatile uint8_t *)(bios + 0x5555) = 0xAA; @@ -166,7 +166,7 @@ int i; int total_size = flash->total_size * 1024; int page_size = flash->page_size; - volatile uint8_t *bios = flash->virt_addr; + volatile uint8_t *bios = flash->virtual_memory; return (1); erase_md2802(flash); Modified: trunk/LinuxBIOSv2/util/flashrom/mx29f002.c =================================================================== --- trunk/LinuxBIOSv2/util/flashrom/mx29f002.c 2007-05-22 15:04:28 UTC (rev 2688) +++ trunk/LinuxBIOSv2/util/flashrom/mx29f002.c 2007-05-23 17:20:56 UTC (rev 2689) @@ -33,7 +33,7 @@ int probe_29f002(struct flashchip *flash) { - volatile uint8_t *bios = flash->virt_addr; + volatile uint8_t *bios = flash->virtual_memory; uint8_t id1, id2; *(bios + 0x5555) = 0xAA; @@ -56,7 +56,7 @@ int erase_29f002(struct flashchip *flash) { - volatile uint8_t *bios = flash->virt_addr; + volatile uint8_t *bios = flash->virtual_memory; *(bios + 0x555) = 0xF0; *(bios + 0x555) = 0xAA; @@ -89,7 +89,7 @@ { int i; int total_size = flash->total_size * 1024; - volatile uint8_t *bios = flash->virt_addr; + volatile uint8_t *bios = flash->virtual_memory; volatile uint8_t *dst = bios; *bios = 0xF0; Modified: trunk/LinuxBIOSv2/util/flashrom/pm49fl004.c =================================================================== --- trunk/LinuxBIOSv2/util/flashrom/pm49fl004.c 2007-05-22 15:04:28 UTC (rev 2688) +++ trunk/LinuxBIOSv2/util/flashrom/pm49fl004.c 2007-05-23 17:20:56 UTC (rev 2689) @@ -34,7 +34,7 @@ int i; int total_size = flash->total_size * 1024; int page_size = flash->page_size; - volatile uint8_t *bios = flash->virt_addr; + volatile uint8_t *bios = flash->virtual_memory; printf("Programming Page: "); for (i = 0; i < total_size / page_size; i++) { Modified: trunk/LinuxBIOSv2/util/flashrom/sharplhf00l04.c =================================================================== --- trunk/LinuxBIOSv2/util/flashrom/sharplhf00l04.c 2007-05-22 15:04:28 UTC (rev 2688) +++ trunk/LinuxBIOSv2/util/flashrom/sharplhf00l04.c 2007-05-23 17:20:56 UTC (rev 2689) @@ -47,10 +47,12 @@ int probe_lhf00l04(struct flashchip *flash) { - volatile uint8_t *bios = flash->virt_addr; + volatile uint8_t *bios = flash->virtual_memory; + volatile uint8_t *registers; uint8_t id1, id2; #if 0 + /* Enter ID mode */ *(volatile uint8_t *)(bios + 0x5555) = 0xAA; *(volatile uint8_t *)(bios + 0x2AAA) = 0x55; *(volatile uint8_t *)(bios + 0x5555) = 0x90; @@ -64,12 +66,11 @@ id1 = *(volatile uint8_t *)bios; id2 = *(volatile uint8_t *)(bios + 0x01); -#if 1 + /* Leave ID mode */ *(volatile uint8_t *)(bios + 0x5555) = 0xAA; *(volatile uint8_t *)(bios + 0x2AAA) = 0x55; *(volatile uint8_t *)(bios + 0x5555) = 0xF0; -#endif myusec_delay(10); printf_debug("%s: id1 0x%x, id2 0x%x\n", __FUNCTION__, id1, id2); @@ -77,15 +78,15 @@ if (id1 == flash->manufacture_id && id2 == flash->model_id) { size_t size = flash->total_size * 1024; // we need to mmap the write-protect space. - bios = mmap(0, size, PROT_WRITE | PROT_READ, MAP_SHARED, + registers = mmap(0, size, PROT_WRITE | PROT_READ, MAP_SHARED, fd_mem, (off_t) (0 - 0x400000 - size)); - if (bios == MAP_FAILED) { + if (registers == MAP_FAILED) { // it's this part but we can't map it ... perror("Error MMAP /dev/mem"); exit(1); } - flash->virt_addr_2 = bios; + flash->virtual_registers = registers; printf("bios %p, *bios 0x%x, bios[1] 0x%x\n", bios, *bios, bios[1]); return 1; @@ -124,14 +125,14 @@ } int erase_lhf00l04_block(struct flashchip *flash, int offset) { - volatile uint8_t *bios = flash->virt_addr + offset; - volatile uint8_t *wrprotect = flash->virt_addr_2 + offset + 2; + volatile uint8_t *bios = flash->virtual_memory + offset; + volatile uint8_t *wrprotect = flash->virtual_registers + offset + 2; uint8_t status; // clear status register *bios = 0x50; printf("Erase at %p\n", bios); - status = wait_lhf00l04(flash->virt_addr); + status = wait_lhf00l04(flash->virtual_memory); print_lhf00l04_status(status); // clear write protect printf("write protect is at %p\n", (wrprotect)); @@ -144,7 +145,7 @@ *(volatile uint8_t *)(bios) = 0xd0; myusec_delay(10); // now let's see what the register is - status = wait_lhf00l04(flash->virt_addr); + status = wait_lhf00l04(flash->virtual_memory); print_lhf00l04_status(status); printf("DONE BLOCK 0x%x\n", offset); return (0); @@ -181,7 +182,7 @@ int i; int total_size = flash->total_size * 1024; int page_size = flash->page_size; - volatile uint8_t *bios = flash->virt_addr; + volatile uint8_t *bios = flash->virtual_memory; erase_lhf00l04(flash); if (*bios != 0xff) { Modified: trunk/LinuxBIOSv2/util/flashrom/sst28sf040.c =================================================================== --- trunk/LinuxBIOSv2/util/flashrom/sst28sf040.c 2007-05-22 15:04:28 UTC (rev 2688) +++ trunk/LinuxBIOSv2/util/flashrom/sst28sf040.c 2007-05-23 17:20:56 UTC (rev 2689) @@ -105,7 +105,7 @@ int probe_28sf040(struct flashchip *flash) { - volatile uint8_t *bios = flash->virt_addr; + volatile uint8_t *bios = flash->virtual_memory; uint8_t id1, id2, tmp; /* save the value at the beginning of the Flash */ @@ -134,7 +134,7 @@ int erase_28sf040(struct flashchip *flash) { - volatile uint8_t *bios = flash->virt_addr; + volatile uint8_t *bios = flash->virtual_memory; unprotect_28sf040(bios); *bios = CHIP_ERASE; @@ -152,7 +152,7 @@ int i; int total_size = flash->total_size * 1024; int page_size = flash->page_size; - volatile uint8_t *bios = flash->virt_addr; + volatile uint8_t *bios = flash->virtual_memory; unprotect_28sf040(bios); Modified: trunk/LinuxBIOSv2/util/flashrom/sst39sf020.c =================================================================== --- trunk/LinuxBIOSv2/util/flashrom/sst39sf020.c 2007-05-22 15:04:28 UTC (rev 2688) +++ trunk/LinuxBIOSv2/util/flashrom/sst39sf020.c 2007-05-23 17:20:56 UTC (rev 2689) @@ -52,7 +52,7 @@ int i; int total_size = flash->total_size * 1024; int page_size = flash->page_size; - volatile uint8_t *bios = flash->virt_addr; + volatile uint8_t *bios = flash->virtual_memory; erase_chip_jedec(flash); Modified: trunk/LinuxBIOSv2/util/flashrom/sst49lf040.c =================================================================== --- trunk/LinuxBIOSv2/util/flashrom/sst49lf040.c 2007-05-22 15:04:28 UTC (rev 2688) +++ trunk/LinuxBIOSv2/util/flashrom/sst49lf040.c 2007-05-23 17:20:56 UTC (rev 2689) @@ -34,7 +34,7 @@ int i; int total_size = flash->total_size * 1024; int page_size = flash->page_size; - volatile uint8_t *bios = flash->virt_addr; + volatile uint8_t *bios = flash->virtual_memory; for (i = 0; i < total_size / page_size; i++) { /* Chip erase only works in parallel programming mode @@ -49,7 +49,7 @@ int i; int total_size = flash->total_size * 1024; int page_size = flash->page_size; - volatile uint8_t *bios = flash->virt_addr; + volatile uint8_t *bios = flash->virtual_memory; printf("Programming Page: "); for (i = 0; i < total_size / page_size; i++) { Modified: trunk/LinuxBIOSv2/util/flashrom/sst49lfxxxc.c =================================================================== --- trunk/LinuxBIOSv2/util/flashrom/sst49lfxxxc.c 2007-05-22 15:04:28 UTC (rev 2688) +++ trunk/LinuxBIOSv2/util/flashrom/sst49lfxxxc.c 2007-05-23 17:20:56 UTC (rev 2689) @@ -132,7 +132,9 @@ int probe_49lfxxxc(struct flashchip *flash) { - volatile uint8_t *bios = flash->virt_addr; + volatile uint8_t *bios = flash->virtual_memory; + volatile uint8_t *registers; + uint8_t id1, id2; size_t size = flash->total_size * 1024; @@ -148,25 +150,25 @@ if (!(id1 == flash->manufacture_id && id2 == flash->model_id)) return 0; - bios = mmap(0, size, PROT_WRITE | PROT_READ, MAP_SHARED, + registers = mmap(0, size, PROT_WRITE | PROT_READ, MAP_SHARED, fd_mem, (off_t) (0xFFFFFFFF - 0x400000 - size + 1)); - if (bios == MAP_FAILED) { + if (registers == MAP_FAILED) { // it's this part but we can't map it ... perror("Error MMAP /dev/mem"); exit(1); } - flash->virt_addr_2 = bios; + flash->virtual_registers = registers; return 1; } int erase_49lfxxxc(struct flashchip *flash) { - volatile uint8_t *bios = flash->virt_addr; - volatile uint8_t *bios2 = flash->virt_addr_2; + volatile uint8_t *bios = flash->virtual_memory; + volatile uint8_t *registers = flash->virtual_registers; int i; unsigned int total_size = flash->total_size * 1024; - write_lockbits_49lfxxxc(bios2, total_size, 0); + write_lockbits_49lfxxxc(registers, total_size, 0); for (i = 0; i < total_size; i += flash->page_size) if (erase_sector_49lfxxxc(bios, i) != 0) return (-1); @@ -180,9 +182,9 @@ int i; int total_size = flash->total_size * 1024; int page_size = flash->page_size; - volatile uint8_t *bios = flash->virt_addr; + volatile uint8_t *bios = flash->virtual_memory; - write_lockbits_49lfxxxc(flash->virt_addr_2, total_size, 0); + write_lockbits_49lfxxxc(flash->virtual_registers, total_size, 0); printf("Programming Page: "); for (i = 0; i < total_size / page_size; i++) { /* erase the page before programming */ Modified: trunk/LinuxBIOSv2/util/flashrom/sst_fwhub.c =================================================================== --- trunk/LinuxBIOSv2/util/flashrom/sst_fwhub.c 2007-05-22 15:04:28 UTC (rev 2688) +++ trunk/LinuxBIOSv2/util/flashrom/sst_fwhub.c 2007-05-23 17:20:56 UTC (rev 2689) @@ -46,33 +46,33 @@ /* probe_jedec works fine for probing */ int probe_sst_fwhub(struct flashchip *flash) { - volatile uint8_t *bios; + volatile uint8_t *registers; size_t size = flash->total_size * 1024; if (probe_jedec(flash) == 0) return 0; - bios = mmap(0, size, PROT_WRITE | PROT_READ, MAP_SHARED, + registers = mmap(0, size, PROT_WRITE | PROT_READ, MAP_SHARED, fd_mem, (off_t) (0xFFFFFFFF - 0x400000 - size + 1)); - if (bios == MAP_FAILED) { + if (registers == MAP_FAILED) { // it's this part but we can't map it ... perror("Error MMAP /dev/mem"); exit(1); } - flash->virt_addr_2 = bios; + flash->virtual_registers = registers; return 1; } int erase_sst_fwhub_block(struct flashchip *flash, int offset) { - volatile uint8_t *wrprotect = flash->virt_addr_2 + offset + 2; + volatile uint8_t *wrprotect = flash->virtual_registers + offset + 2; // clear write protect *(wrprotect) = 0; - erase_block_jedec(flash->virt_addr, offset); - toggle_ready_jedec(flash->virt_addr); + erase_block_jedec(flash->virtual_memory, offset); + toggle_ready_jedec(flash->virtual_memory); return (0); } @@ -92,7 +92,7 @@ int i; int total_size = flash->total_size * 1024; int page_size = flash->page_size; - volatile uint8_t *bios = flash->virt_addr; + volatile uint8_t *bios = flash->virtual_memory; // FIXME: We want block wide erase instead of ironing the whole chip erase_sst_fwhub(flash); Modified: trunk/LinuxBIOSv2/util/flashrom/w49f002u.c =================================================================== --- trunk/LinuxBIOSv2/util/flashrom/w49f002u.c 2007-05-22 15:04:28 UTC (rev 2688) +++ trunk/LinuxBIOSv2/util/flashrom/w49f002u.c 2007-05-23 17:20:56 UTC (rev 2689) @@ -36,7 +36,7 @@ int i; int total_size = flash->total_size * 1024; int page_size = flash->page_size; - volatile uint8_t *bios = flash->virt_addr; + volatile uint8_t *bios = flash->virtual_memory; erase_chip_jedec(flash);

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coreboot May 2007