coreboot May 2008

coreboot@coreboot.org

79 participants
387 discussions

AMD LX800
by qchwu 24 May '08

24 May '08

Now,I want to design a ETX model used for communication.the following is the detials: CPU:AMD LX800 southbridge:AMD cs5536 ISA:w83626 ,LPC interface ETHNET:intel 82551 EEPROM:W39V04B,LPCinterface IDE:a CF card is used for boot OS,such as QNX,LINUX,VXWORKS,and so on. By the way,the ETX model must have for INT&IRQ PCI source for outside used. In order to do this,a FPGA is used in the system. the ISA bus is designed for outside use for SJA100 for CAN bus or other type chip. Baseed on the platform,I want to use coreboot-v2 to boot it. Can my idea come true? thanks, chenghu qin

2 1

legacybios tests on simnow and real hardware
by Myles Watson 24 May '08

24 May '08

This is what's needed to add legacybios to buildrom. I've tried legacybios as a payload for v3 qemu and v2 qemu, tyan s2892, and amd serengeti_cheetah. It works for v3 qemu and v2 qemu, but not tyan s2892 or amd serengeti_cheetah. I don't get any serial output from legacybios on any platform, even though I enable it. Any ideas? Thanks, Myles

3 6

[PATCH] v3: print current and wanted LZMA scratchpad size
by Carl-Daniel Hailfinger 23 May '08

23 May '08

Print current and wanted LZMA scratchpad size in the decompression routine. That allows people to either adjust compression parameters or scratchpad size. Having a similar check during build time would be nice. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Index: LinuxBIOSv3-tmp/lib/lzma.c =================================================================== --- LinuxBIOSv3-tmp/lib/lzma.c (Revision 682) +++ LinuxBIOSv3-tmp/lib/lzma.c (Arbeitskopie) @@ -14,6 +14,7 @@ #include "string.h" #include "console.h" +#define LZMA_SCRATCHPAD_SIZE 15980 unsigned long ulzma(u8 *src, u8 *dst) { @@ -24,7 +25,7 @@ int res; CLzmaDecoderState state; SizeT mallocneeds; - unsigned char scratchpad[15980]; + unsigned char scratchpad[LZMA_SCRATCHPAD_SIZE]; memcpy(properties, src, LZMA_PROPERTIES_SIZE); outSize = *(UInt32 *)(src + LZMA_PROPERTIES_SIZE); @@ -32,8 +33,9 @@ printk(BIOS_WARNING, "Incorrect stream properties\n"); } mallocneeds = (LzmaGetNumProbs(&state.Properties) * sizeof(CProb)); - if (mallocneeds > 15980) { - printk(BIOS_WARNING, "Decoder scratchpad too small!\n"); + if (mallocneeds > LZMA_SCRATCHPAD_SIZE) { + printk(BIOS_WARNING,("Decoder scratchpad too small, have %i, need %i!\n", + LZMA_SCRATCHPAD_SIZE, mallocneeds); } state.Probs = (CProb *)scratchpad; res = LzmaDecode(&state, src + LZMA_PROPERTIES_SIZE + 8, (SizeT)0xffffffff, &inProcessed,

2 6

r685 - coreboot-v3/lib
by svn＠coreboot.org 23 May '08

23 May '08

Author: hailfinger Date: 2008-05-23 21:59:43 +0200 (Fri, 23 May 2008) New Revision: 685 Modified: coreboot-v3/lib/lzma.c Log: Fix a typo in r684 which caused compilation to fail. Trivial. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Modified: coreboot-v3/lib/lzma.c =================================================================== --- coreboot-v3/lib/lzma.c 2008-05-23 19:56:50 UTC (rev 684) +++ coreboot-v3/lib/lzma.c 2008-05-23 19:59:43 UTC (rev 685) @@ -34,7 +34,7 @@ } mallocneeds = (LzmaGetNumProbs(&state.Properties) * sizeof(CProb)); if (mallocneeds > LZMA_SCRATCHPAD_SIZE) { - printk(BIOS_WARNING,("Decoder scratchpad too small, have %i, need %i!\n", + printk(BIOS_WARNING, "Decoder scratchpad too small, have %i, need %i!\n", LZMA_SCRATCHPAD_SIZE, mallocneeds); } state.Probs = (CProb *)scratchpad;

1 0

r684 - coreboot-v3/lib
by svn＠coreboot.org 23 May '08

23 May '08

Author: hailfinger Date: 2008-05-23 21:56:50 +0200 (Fri, 23 May 2008) New Revision: 684 Modified: coreboot-v3/lib/lzma.c Log: Print current and wanted LZMA scratchpad size in the decompression routine. That allows people to either adjust compression parameters or scratchpad size. Having a similar check during build time would be nice. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Acked-by: Myles Watson <mylesgw(a)gmail.com> Modified: coreboot-v3/lib/lzma.c =================================================================== --- coreboot-v3/lib/lzma.c 2008-05-22 15:52:33 UTC (rev 683) +++ coreboot-v3/lib/lzma.c 2008-05-23 19:56:50 UTC (rev 684) @@ -14,6 +14,7 @@ #include "string.h" #include "console.h" +#define LZMA_SCRATCHPAD_SIZE 15980 unsigned long ulzma(u8 *src, u8 *dst) { @@ -24,7 +25,7 @@ int res; CLzmaDecoderState state; SizeT mallocneeds; - unsigned char scratchpad[15980]; + unsigned char scratchpad[LZMA_SCRATCHPAD_SIZE]; memcpy(properties, src, LZMA_PROPERTIES_SIZE); outSize = *(UInt32 *)(src + LZMA_PROPERTIES_SIZE); @@ -32,8 +33,9 @@ printk(BIOS_WARNING, "Incorrect stream properties\n"); } mallocneeds = (LzmaGetNumProbs(&state.Properties) * sizeof(CProb)); - if (mallocneeds > 15980) { - printk(BIOS_WARNING, "Decoder scratchpad too small!\n"); + if (mallocneeds > LZMA_SCRATCHPAD_SIZE) { + printk(BIOS_WARNING,("Decoder scratchpad too small, have %i, need %i!\n", + LZMA_SCRATCHPAD_SIZE, mallocneeds); } state.Probs = (CProb *)scratchpad; res = LzmaDecode(&state, src + LZMA_PROPERTIES_SIZE + 8, (SizeT)0xffffffff, &inProcessed,

1 0

Coreboot on Intel based Apple Xserve
by Rafael Navaza 23 May '08

23 May '08

Hi everyone, Is it possible to use coreboot to replace the EFI subsystem of the new Apple Xserve ? Regards, Rafael Navaza.

3 2

r3348 build service
by coreboot information 23 May '08

23 May '08

Dear coreboot readers! This is the automated build check service of coreboot. The developer "uwe" checked in revision 3348 to the coreboot source repository and caused the following changes: Change Log: A bunch of cosmetic improvements (trivial). - Fix typos and inconsistencies. - Drop duplicate line which tells us the chip name twice. - Also print the chip vendor, not only the name. Signed-off-by: Uwe Hermann <uwe(a)hermann-uwe.de> Acked-by: Uwe Hermann <uwe(a)hermann-uwe.de> Build Log: Compilation of via:epia-cn is still broken See the error log at http://qa.coreboot.org/log_buildbrd.php?revision=3348&device=epia-cn&vendor… If something broke during this checkin please be a pain in uwe's neck until the issue is fixed. If this issue is not fixed within 24h the revision should be backed out. Best regards, coreboot automatic build system

1 0

Re: [coreboot] #76: coreboot messages should be accessible in dmesg
by coreboot 23 May '08

23 May '08

#76: coreboot messages should be accessible in dmesg ----------------------------+----------------------------------------------- Reporter: stepan | Owner: rminnich Type: enhancement | Status: new Priority: major | Milestone: Setting up LinuxBIOS v3 Component: coreboot | Version: v3 Resolution: | Keywords: Dependencies: | Patchstatus: there is no patch ----------------------------+----------------------------------------------- Comment (by uwe): Done, that module is in coreinfo now. -- Ticket URL: <http://tracker.coreboot.org/trac/coreboot/ticket/76#comment:5> coreboot <http://www.coreboot.org/>

2 1

r3347 build service
by coreboot information 22 May '08

22 May '08

Dear coreboot readers! This is the automated build check service of coreboot. The developer "uwe" checked in revision 3347 to the coreboot source repository and caused the following changes: Change Log: Mark more chips as tested (all operations), tested on ASUS P4B266 (trivial). Signed-off-by: Uwe Hermann <uwe(a)hermann-uwe.de> Acked-by: Uwe Hermann <uwe(a)hermann-uwe.de> Build Log: Compilation of via:epia-cn is still broken See the error log at http://qa.coreboot.org/log_buildbrd.php?revision=3347&device=epia-cn&vendor… If something broke during this checkin please be a pain in uwe's neck until the issue is fixed. If this issue is not fixed within 24h the revision should be backed out. Best regards, coreboot automatic build system

1 0

r3348 - trunk/util/flashrom
by svn＠coreboot.org 22 May '08

22 May '08

Author: uwe Date: 2008-05-23 00:47:04 +0200 (Fri, 23 May 2008) New Revision: 3348 Modified: trunk/util/flashrom/board_enable.c trunk/util/flashrom/chipset_enable.c trunk/util/flashrom/flashrom.c Log: A bunch of cosmetic improvements (trivial). - Fix typos and inconsistencies. - Drop duplicate line which tells us the chip name twice. - Also print the chip vendor, not only the name. Signed-off-by: Uwe Hermann <uwe(a)hermann-uwe.de> Acked-by: Uwe Hermann <uwe(a)hermann-uwe.de> Modified: trunk/util/flashrom/board_enable.c =================================================================== --- trunk/util/flashrom/board_enable.c 2008-05-22 21:26:42 UTC (rev 3347) +++ trunk/util/flashrom/board_enable.c 2008-05-22 22:47:04 UTC (rev 3348) @@ -701,7 +701,7 @@ board = board_match_pci_card_ids(); if (board) { - printf("Found board \"%s\": enabling flash write... ", + printf("Found board \"%s\", enabling flash write... ", board->name); ret = board->enable(board->name); Modified: trunk/util/flashrom/chipset_enable.c =================================================================== --- trunk/util/flashrom/chipset_enable.c 2008-05-22 21:26:42 UTC (rev 3347) +++ trunk/util/flashrom/chipset_enable.c 2008-05-22 22:47:04 UTC (rev 3348) @@ -154,7 +154,7 @@ */ old = pci_read_byte(dev, bios_cntl); - printf_debug("BIOS Lock Enable: %sabled, ", + printf_debug("\nBIOS Lock Enable: %sabled, ", (old & (1 << 1)) ? "en" : "dis"); printf_debug("BIOS Write Enable: %sabled, ", (old & (1 << 0)) ? "en" : "dis"); Modified: trunk/util/flashrom/flashrom.c =================================================================== --- trunk/util/flashrom/flashrom.c 2008-05-22 21:26:42 UTC (rev 3347) +++ trunk/util/flashrom/flashrom.c 2008-05-22 22:47:04 UTC (rev 3348) @@ -151,8 +151,9 @@ flash->virtual_memory = bios; if (flash->probe(flash) == 1) { - printf("%s found at physical address 0x%lx.\n", - flash->name, flash_baseaddr); + printf("Found chip \"%s %s\" (%d KB) at physical address 0x%lx.\n", + flash->vendor, flash->name, flash->total_size, + flash_baseaddr); return flash; } munmap((void *)bios, size); @@ -360,7 +361,7 @@ } if (read_it && write_it) { - printf("-r and -w are mutually exclusive\n"); + printf("Error: -r and -w are mutually exclusive.\n"); usage(argv[0]); } @@ -432,7 +433,6 @@ flash = flashes[0]; - printf("Flash part is %s (%d KB).\n", flash->name, flash->total_size); if (TEST_OK_MASK != (flash->tested & TEST_OK_MASK)) { printf("===\n"); if (flash->tested & TEST_BAD_MASK) { @@ -480,7 +480,7 @@ buf = (uint8_t *) calloc(size, sizeof(char)); if (erase_it) { - printf("Erasing flash chip\n"); + printf("Erasing flash chip.\n"); if (!flash->erase) { fprintf(stderr, "Error: flashrom has no erase function for this flash chip.\n"); return 1; @@ -517,7 +517,7 @@ exit(1); } if (image_stat.st_size != flash->total_size * 1024) { - fprintf(stderr, "Error: Image size doesnt match\n"); + fprintf(stderr, "Error: Image size doesn't match\n"); exit(1); }

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coreboot May 2008