coreboot July 2009

coreboot@coreboot.org

75 participants
304 discussions

Gigabyte GA-MA74GM-S2H rev2
by Jason Scurtu 19 Jul '09

19 Jul '09

Hello Coreboot team! I have a Gigabyte GA-MA74GM-S2H http://tinyurl.com/GA-MA74GM-S2H* *Mainboard and I have a little hope that this MB is supported?? or maybe even in the near future??.. The Mainboard has an AMD740G /SB700 Chipset, according to the wiki I am posting here my output's from Flashrom,lspci,superiotool,dmidecode I am not sure if I am doing this right, dont want to flood the message so I put the output logs to a pastebin. Output Flashrom -V: http://filebin.ca/bjkzfx/flashrom_V.txt Output lspci -nnvvvxxxx : http://filebin.ca/zxxfba/lspci_nnvvvxxx.txt Output dmidecode: http://filebin.ca/kxrdaa/dmidecode.txt Output superiotool: http://filebin.ca/kkpkdw/superiotool_edV.txt Hope this information was helpful, and hope for some help on this.. Thanks.... Jason

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vx800 Example Board Patch
by bari 19 Jul '09

19 Jul '09

This is a vx800 mainboard patch based on a different vx800 development board. The board is referenced as "example board" due to NDA issues. It contains some board specific things that we may want to fix. The patch is known to work on real hardware and passes the basic tests: sound, networking (in XP with a driver), usb, sata, c2c3 in XP, s3,s4, powerdown. The point of this patch is to "share early and share often". Signed-off-by: Bari Ari <bari(a)onelabs.com> -Bari

3 4

[PATCH]es for v2: minor portability issue and some CBFS changes
by Patrick Georgi 19 Jul '09

19 Jul '09

Hi, attached patches do: portability.diff: strdup the input of dirname, as dirname is free (according to the spec) to change the string in-situ, even if glibc doesn't do it. Avoids errors on Mac OS and Solaris. cbfs.diff: kill nrv2b support (we have lzma), slightly improve debug output, properly declare all functions Both are Signed-off-by: Patrick Georgi <patrick.georgi(a)coresystems.de> Patrick Index: coreboot-v2-newbuild/src/include/cbfs.h =================================================================== --- coreboot-v2-newbuild.orig/src/include/cbfs.h +++ coreboot-v2-newbuild/src/include/cbfs.h @@ -57,7 +57,6 @@ #define CBFS_COMPRESS_NONE 0 #define CBFS_COMPRESS_LZMA 1 -#define CBFS_COMPRESS_NRV2B 2 /** These are standard component types for well known components (i.e - those that coreboot needs to consume. @@ -165,8 +164,12 @@ int cbfs_execute_stage(const char *name) void * cbfs_get_file(const char *name); void *cbfs_load_optionrom(u16 vendor, u16 device, void * dest); int run_address(void *f); - +int cbfs_decompress(int algo, void *src, void *dst, int len); struct cbfs_stage *cbfs_find_file(const char *name, int type); +int cbfs_check_magic(struct cbfs_file *file); +struct cbfs_header *cbfs_master_header(void); +struct cbfs_file *cbfs_find(const char *name); +void cbfs_and_run_core(char* filename, unsigned int ebp); #endif Index: coreboot-v2-newbuild/src/lib/cbfs.c =================================================================== --- coreboot-v2-newbuild.orig/src/lib/cbfs.c +++ coreboot-v2-newbuild/src/lib/cbfs.c @@ -29,8 +29,6 @@ #define ntohl(x) (x) #endif -int run_address(void *f); - int cbfs_decompress(int algo, void *src, void *dst, int len) { switch(algo) { @@ -44,15 +42,6 @@ int cbfs_decompress(int algo, void *src, } return 0; -#if CONFIG_COMPRESSED_PAYLOAD_NRV2B==1 - case CBFS_COMPRESS_NRV2B: { - unsigned long unrv2b(u8 *src, u8 *dst, unsigned long *ilen_p); - unsigned long tmp; - - unrv2b(src, dst, &tmp); - } - return 0; -#endif default: printk_info( "CBFS: Unknown compression type %d\n", algo); @@ -103,11 +92,11 @@ struct cbfs_file *cbfs_find(const char * int flen = ntohl(file->len); int foffset = ntohl(file->offset); - printk_spew("CBFS: follow chain: %p + %x + %x + align -> ", offset, foffset, flen); + printk_spew("CBFS: follow chain: %p + %x + %x + align -> ", (void *)offset, foffset, flen); unsigned long oldoffset = offset; offset = ALIGN(offset + foffset + flen, align); - printk_spew("%p\n", offset); + printk_spew("%p\n", (void *)offset); if (offset <= oldoffset) return NULL; if (offset < 0xFFFFFFFF - ntohl(header->romsize)) @@ -182,7 +171,8 @@ void * cbfs_load_stage(const char *name) if (stage == NULL) return (void *) -1; - printk_info("Stage: load @ %d/%d bytes, enter @ %llx\n", + printk_info("Stage: load %s @ %d/%d bytes, enter @ %llx\n", + name, (u32) stage->load, stage->memlen, stage->entry); memset((void *) (u32) stage->load, 0, stage->memlen); Index: coreboot-v2-newbuild/util/options/build_opt_tbl.c =================================================================== --- coreboot-v2-newbuild.orig/util/options/build_opt_tbl.c +++ coreboot-v2-newbuild/util/options/build_opt_tbl.c @@ -488,7 +491,7 @@ int main(int argc, char **argv) /* See if we want to output a C source file */ if(option) { int err=0; - strncpy(tmpfilename, dirname(option), TMPFILE_LEN); + strncpy(tmpfilename, dirname(strdup(option)), TMPFILE_LEN); strncat(tmpfilename, TMPFILE_TEMPLATE, TMPFILE_LEN); tmpfile = mkstemp(tmpfilename); if(tmpfile == -1) { @@ -539,7 +542,7 @@ int main(int argc, char **argv) struct cmos_option_table *hdr; struct lb_record *ptr, *end; - strncpy(tmpfilename, dirname(option), TMPFILE_LEN); + strncpy(tmpfilename, dirname(strdup(option)), TMPFILE_LEN); strncat(tmpfilename, TMPFILE_TEMPLATE, TMPFILE_LEN); tmpfile = mkstemp(tmpfilename); if(tmpfile == -1) {

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[v3] r1174 - coreboot-v3/util/x86emu
by svn＠coreboot.org 19 Jul '09

19 Jul '09

Author: stepan Date: 2009-07-19 02:21:19 +0200 (Sun, 19 Jul 2009) New Revision: 1174 Modified: coreboot-v3/util/x86emu/x86.c Log: trivial: print a message on return. fix typo Rom -> ROM. Signed-off-by: Stefan Reinauer <stepan(a)coresystems.de> Acked-by: Stefan Reinauer <stepan(a)coresystems.de> Modified: coreboot-v3/util/x86emu/x86.c =================================================================== --- coreboot-v3/util/x86emu/x86.c 2009-06-30 15:24:03 UTC (rev 1173) +++ coreboot-v3/util/x86emu/x86.c 2009-07-19 00:21:19 UTC (rev 1174) @@ -149,8 +149,9 @@ printk(BIOS_SPEW, "Real mode stub @%p: %d bytes\n", REALMODE_BASE, (u32)&__realmode_code_size); - printk(BIOS_DEBUG, "Calling Option Rom...\n"); + printk(BIOS_DEBUG, "Calling Option ROM...\n"); run_optionrom((dev->bus->secondary << 8) | dev->path.pci.devfn); + printk(BIOS_DEBUG, "... Option ROM returned.\n"); } int __attribute__((regparm(0))) interrupt_handler(u32 intnumber,

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[v2] r4441 - trunk/coreboot-v2/src/include
by svn＠coreboot.org 19 Jul '09

19 Jul '09

Author: stepan Date: 2009-07-19 02:18:15 +0200 (Sun, 19 Jul 2009) New Revision: 4441 Modified: trunk/coreboot-v2/src/include/string.h Log: The file string.h is also included in romcc code, which has no malloc(). The patch adds proper preprocessor guards and drops the malloc() prototype because that's in stdlib.h Signed-off-by: Stefan Reinauer <stepan(a)coresystems.de> Acked-by: Stefan Reinauer <stepan(a)coresystems.de> Modified: trunk/coreboot-v2/src/include/string.h =================================================================== --- trunk/coreboot-v2/src/include/string.h 2009-07-18 18:00:37 UTC (rev 4440) +++ trunk/coreboot-v2/src/include/string.h 2009-07-19 00:18:15 UTC (rev 4441) @@ -8,7 +8,6 @@ void *memmove(void *dest, const void *src, size_t n); void *memset(void *s, int c, size_t n); int memcmp(const void *s1, const void *s2, size_t n); -void *malloc(size_t size); int sprintf(char * buf, const char *fmt, ...); // yes, linux has fancy ones. We don't care. This stuff gets used @@ -45,6 +44,7 @@ return 0; } +#ifndef __ROMCC__ static inline char *strdup(const char *s) { size_t sz = strlen(s) + 1; @@ -52,6 +52,7 @@ memcpy(d, s, sz); return d; } +#endif static inline char *strncpy(char *to, const char *from, int count) {

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[v2] r4440 - trunk/coreboot-v2/src/cpu/amd/model_fxx
by svn＠coreboot.org 18 Jul '09

18 Jul '09

Author: stepan Date: 2009-07-18 20:00:37 +0200 (Sat, 18 Jul 2009) New Revision: 4440 Modified: trunk/coreboot-v2/src/cpu/amd/model_fxx/powernow_acpi.c Log: coding style fixes for powernow (trivial) Signed-off-by: Stefan Reinauer <stepan(a)coresystems.de> Acked-by: Stefan Reinauer <stepan(a)coresystems.de> Modified: trunk/coreboot-v2/src/cpu/amd/model_fxx/powernow_acpi.c =================================================================== --- trunk/coreboot-v2/src/cpu/amd/model_fxx/powernow_acpi.c 2009-07-18 17:58:44 UTC (rev 4439) +++ trunk/coreboot-v2/src/cpu/amd/model_fxx/powernow_acpi.c 2009-07-18 18:00:37 UTC (rev 4440) @@ -32,7 +32,8 @@ static int write_pstates_for_core(u8 pstate_num, u16 *pstate_feq, u8 *pstate_vid, u8 *pstate_fid, u32 *pstate_power, int coreID, - u32 pcontrol_blk, u8 plen, u8 onlyBSP) { + u32 pcontrol_blk, u8 plen, u8 onlyBSP) +{ int lenp, lenpr, i; if ((onlyBSP) && (coreID != 0)) { @@ -374,7 +375,8 @@ return len; } -int amd_model_fxx_generate_powernow(u32 pcontrol_blk, u8 plen, u8 onlyBSP) { +int amd_model_fxx_generate_powernow(u32 pcontrol_blk, u8 plen, u8 onlyBSP) +{ int lens; char pscope[] = "\\_PR";

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[v2] r4439 - trunk/coreboot-v2/src/devices
by svn＠coreboot.org 18 Jul '09

18 Jul '09

Author: stepan Date: 2009-07-18 19:58:44 +0200 (Sat, 18 Jul 2009) New Revision: 4439 Modified: trunk/coreboot-v2/src/devices/device.c Log: drop unused variable (trivial) Signed-off-by: Stefan Reinauer <stepan(a)coresystems.de> Acked-by: Stefan Reinauer <stepan(a)coresystems.de> Modified: trunk/coreboot-v2/src/devices/device.c =================================================================== --- trunk/coreboot-v2/src/devices/device.c 2009-07-18 15:18:22 UTC (rev 4438) +++ trunk/coreboot-v2/src/devices/device.c 2009-07-18 17:58:44 UTC (rev 4439) @@ -881,7 +881,6 @@ void dev_enumerate(void) { struct device *root; - unsigned subordinate; printk_info("Enumerating buses...\n"); root = &dev_root; @@ -897,7 +896,7 @@ printk_err("dev_root missing scan_bus operation"); return; } - subordinate = scan_bus(root, 0); + scan_bus(root, 0); printk_info("done\n"); }

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[PATCH] libpayload updates
by Stefan Reinauer 18 Jul '09

18 Jul '09

See attachments. These are two patches, one fixes a problem with the libpayload UHCI driver, another one compilation on some Fedora versions. Stefan -- coresystems GmbH • Brahmsstr. 16 • D-79104 Freiburg i. Br. Tel.: +49 761 7668825 • Fax: +49 761 7664613 Email: info(a)coresystems.de • http://www.coresystems.de/ Registergericht: Amtsgericht Freiburg • HRB 7656 Geschäftsführer: Stefan Reinauer • Ust-IdNr.: DE245674866

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[v2] r4438 - trunk/payloads/libpayload/lib
by svn＠coreboot.org 18 Jul '09

18 Jul '09

Author: stepan Date: 2009-07-18 17:18:22 +0200 (Sat, 18 Jul 2009) New Revision: 4438 Modified: trunk/payloads/libpayload/lib/libpayload.ldscript Log: This patch fixes payloads on certain Fedora versions Signed-off-by: Stefan Reinauer <stepan(a)coresystems.de> Acked-by: Myles Watson <mylesgw(a)gmail.com> Modified: trunk/payloads/libpayload/lib/libpayload.ldscript =================================================================== --- trunk/payloads/libpayload/lib/libpayload.ldscript 2009-07-18 15:17:40 UTC (rev 4437) +++ trunk/payloads/libpayload/lib/libpayload.ldscript 2009-07-18 15:18:22 UTC (rev 4438) @@ -63,6 +63,8 @@ _edata = .; .bss : { + *(.sbss) + *(.sbss.*) *(.bss) *(.bss.*) *(COMMON)

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[v2] r4437 - trunk/payloads/libpayload/drivers/usb
by svn＠coreboot.org 18 Jul '09

18 Jul '09

Author: stepan Date: 2009-07-18 17:17:40 +0200 (Sat, 18 Jul 2009) New Revision: 4437 Modified: trunk/payloads/libpayload/drivers/usb/uhci.c Log: Fix off-by-one bug in libpayload UHCI driver Signed-off-by: Stefan Reinauer <stepan(a)coresystems.de> Acked-by: Myles Watson <mylesgw(a)gmail.com> Modified: trunk/payloads/libpayload/drivers/usb/uhci.c =================================================================== --- trunk/payloads/libpayload/drivers/usb/uhci.c 2009-07-18 14:20:39 UTC (rev 4436) +++ trunk/payloads/libpayload/drivers/usb/uhci.c 2009-07-18 15:17:40 UTC (rev 4437) @@ -141,7 +141,7 @@ controller->create_intr_queue = uhci_create_intr_queue; controller->destroy_intr_queue = uhci_destroy_intr_queue; controller->poll_intr_queue = uhci_poll_intr_queue; - for (i = 1; i < 128; i++) { + for (i = 0; i < 128; i++) { controller->devices[i] = 0; } init_device_entry (controller, 0);

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coreboot July 2009