coreboot April 2007

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[LinuxBIOS] r2593 - trunk/LinuxBIOSv2/src/arch/i386/boot
by svn＠openbios.org 06 Apr '07

06 Apr '07

Author: stepan Date: 2007-04-06 22:27:40 +0200 (Fri, 06 Apr 2007) New Revision: 2593 Modified: trunk/LinuxBIOSv2/src/arch/i386/boot/linuxbios_table.c trunk/LinuxBIOSv2/src/arch/i386/boot/tables.c Log: next part of YhLu's large patch. I am not sure whether the tables.c changes are correct. If someone could look into this, thank you. Signed-off-by: Yinghai Lu <yinghai.lu(a)amd.com> Signed-off-by: Ed Swierk <eswierk(a)arastra.com> Signed-off-by: Stefan Reinauer <stepan(a)coresystems.de> Acked-by: Ward Vandewege <ward(a)gnu.org> Acked-by: Stefan Reinauer <stepan(a)coresystems.de> Modified: trunk/LinuxBIOSv2/src/arch/i386/boot/linuxbios_table.c =================================================================== --- trunk/LinuxBIOSv2/src/arch/i386/boot/linuxbios_table.c 2007-04-06 20:01:44 UTC (rev 2592) +++ trunk/LinuxBIOSv2/src/arch/i386/boot/linuxbios_table.c 2007-04-06 20:27:40 UTC (rev 2593) @@ -364,7 +364,18 @@ head = lb_table_init(low_table_end); low_table_end = (unsigned long)head; } + + printk_debug("Adjust low_table_end from 0x%08x to ", low_table_end); + low_table_end += 0xfff; // 4K aligned + low_table_end &= ~0xfff; + printk_debug("0x%08x \n", low_table_end); + /* The Linux kernel assumes this region is reserved */ + printk_debug("Adjust rom_table_end from 0x%08x to ", rom_table_end); + rom_table_end += 0xffff; // 64K align + rom_table_end &= ~0xffff; + printk_debug("0x%08x \n", rom_table_end); + #if (HAVE_OPTION_TABLE == 1) { struct lb_record *rec_dest, *rec_src; Modified: trunk/LinuxBIOSv2/src/arch/i386/boot/tables.c =================================================================== --- trunk/LinuxBIOSv2/src/arch/i386/boot/tables.c 2007-04-06 20:01:44 UTC (rev 2592) +++ trunk/LinuxBIOSv2/src/arch/i386/boot/tables.c 2007-04-06 20:27:40 UTC (rev 2593) @@ -41,7 +41,7 @@ unsigned long low_table_start, low_table_end, new_low_table_end; unsigned long rom_table_start, rom_table_end; - rom_table_start = 0xf0000; + rom_table_start = 0xf0000; rom_table_end = 0xf0000; /* Start low addr at 16 bytes instead of 0 because of a buglet * in the generic linux unzip code, as it tests for the a20 line. @@ -58,8 +58,7 @@ /* Write ACPI tables */ /* write them in the rom area because DSDT can be large (8K on epia-m) which * pushes linuxbios table out of first 4K if set up in low table area - */ - + */ rom_table_end = write_acpi_tables(rom_table_end); rom_table_end = (rom_table_end+1023) & ~1023; @@ -67,36 +66,36 @@ post_code(0x96); /* The smp table must be in 0-1K, 639K-640K, or 960K-1M */ - new_low_table_end = write_smp_table(low_table_end); + new_low_table_end = write_smp_table(low_table_end); // low_table_end is 0x10 at this point #if HAVE_MP_TABLE==1 /* Don't write anything in the traditional x86 BIOS data segment, * for example the linux kernel smp need to use 0x467 to pass reset vector */ - if(new_low_table_end>0x467){ - unsigned mptable_size = new_low_table_end - low_table_end - SMP_FLOATING_TABLE_LEN; - /* We can not put mptable here, we need to copy them to somewhere else*/ - if((rom_table_end+mptable_size)<0x100000) { - /* We can copy mptable on rom_table, and leave low space for lbtable */ - printk_debug("move mptable to 0x%0x\n", rom_table_end); - memcpy((unsigned char *)rom_table_end, (unsigned char *)(low_table_end+SMP_FLOATING_TABLE_LEN), mptable_size); - memset((unsigned char *)low_table_end, '\0', mptable_size + SMP_FLOATING_TABLE_LEN); - smp_write_floating_table_physaddr(low_table_end, rom_table_end); - low_table_end += SMP_FLOATING_TABLE_LEN; - rom_table_end += mptable_size; - rom_table_end = (rom_table_end+1023) & ~1023; - } else { - /* We can need to put mptable low and from 0x500 */ - printk_debug("move mptable to 0x%0x\n", 0x500); - memcpy((unsigned char *)0x500, (unsigned char *)(low_table_end+SMP_FLOATING_TABLE_LEN), mptable_size); - memset((unsigned char *)low_table_end, '\0', 0x500-low_table_end); - smp_write_floating_table_physaddr(low_table_end, 0x500); - low_table_end = 0x500 + mptable_size; - } - } -#endif + if(new_low_table_end>0x467){ + unsigned mptable_size; + unsigned mpc_start; + low_table_end += SMP_FLOATING_TABLE_LEN; /* keep the mpf in 1k low, so kernel can find it */ + mptable_size = new_low_table_end - low_table_end; + /* We can not put mptable low, we need to copy them to somewhere else*/ + if((rom_table_end+mptable_size)<0x100000) { + /* We can copy mptable on rom_table */ + mpc_start = rom_table_end; + rom_table_end += mptable_size; + rom_table_end = (rom_table_end+1023) & ~1023; + } else { + /* We can need to put mptable before rom_table */ + mpc_start = rom_table_start - mptable_size; + mpc_start &= ~1023; + rom_table_start = mpc_start; + } + printk_debug("move mptable from 0x%0x to 0x%0x, size 0x%0x\n", low_table_end, mpc_start, mptable_size); + memcpy((unsigned char *)mpc_start, (unsigned char *)low_table_end, mptable_size); + smp_write_floating_table_physaddr(low_table_end - SMP_FLOATING_TABLE_LEN, mpc_start); + memset((unsigned char *)low_table_end, '\0', mptable_size); + } +#endif - /* Don't write anything in the traditional x86 BIOS data segment */ if (low_table_end < 0x500) { low_table_end = 0x500; } @@ -106,8 +105,7 @@ low_table_end += &gdt_end - &gdt; /* The linuxbios table must be in 0-4K or 960K-1M */ - write_linuxbios_table( - low_table_start, low_table_end, + write_linuxbios_table(low_table_start, low_table_end, rom_table_start, rom_table_end); return get_lb_mem();

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[LinuxBIOS] r2588 build service
by LinuxBIOS information 06 Apr '07

06 Apr '07

Dear LinuxBIOS readers! This is the automated build check service of LinuxBIOS. The developer "stepan" checked in revision 2588 to the LinuxBIOS source repository and caused the following changes: Change Log: This is part of the outstanding mcp55 commit from January 18th. It will likely break the build, since it is only a small part, but it needs to go in at some point and doing it directory by directory makes things easier. Signed-off-by: Yinghai Lu <yinghai.lu at amd.com> Signed-off-by: Ed Swierk <eswierk at arastra.com> Signed-off-by: Stefan Reinauer <stepan(a)coresystems.de> Acked-by: Ward Vandewege <ward at gnu.org> Acked-by: Stefan Reinauer <stepan(a)coresystems.de> Build Log: Compilation of agami:aruma has been broken Compilation of amd:quartet has been broken Compilation of amd:serenade has been broken Compilation of amd:serengeti_cheetah has been broken Compilation of amd:serengeti_leopard has been broken Compilation of amd:solo has been broken Compilation of arima:hdama has been broken Compilation of artecgroup:dbe61 is still broken Compilation of broadcom:blast has been broken Compilation of gigabyte:m57sli is still broken Compilation of ibm:e325 has been broken Compilation of ibm:e326 has been broken Compilation of intel:xe7501devkit has been broken Compilation of iwill:dk8_htx has been broken Compilation of iwill:dk8s2 has been broken Compilation of iwill:dk8x has been broken Compilation of msi:ms9185 has been broken Configuration of msi:ms9282 is still broken Compilation of newisys:khepri has been broken Compilation of nvidia:l1_2pvv is still broken Compilation of sunw:ultra40 has been broken Compilation of supermicro:h8dmr is still broken Compilation of technologic:ts5300 is still broken Compilation of tyan:s2850 has been broken Compilation of tyan:s2875 has been broken Compilation of tyan:s2880 has been broken Compilation of tyan:s2881 has been broken Compilation of tyan:s2882 has been broken Compilation of tyan:s2885 has been broken Compilation of tyan:s2891 has been broken Compilation of tyan:s2892 has been broken Compilation of tyan:s2895 has been broken Compilation of tyan:s2912 is still broken Compilation of tyan:s4880 has been broken Compilation of tyan:s4882 has been broken Compilation of via:epia-m has been broken 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 will be backed out. Yours truely, LinuxBIOS automatic build system

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[LinuxBIOS] r2592 - trunk/LinuxBIOSv2/src/mainboard/gigabyte/m57sli
by svn＠openbios.org 06 Apr '07

06 Apr '07

Author: stepan Date: 2007-04-06 22:01:44 +0200 (Fri, 06 Apr 2007) New Revision: 2592 Modified: trunk/LinuxBIOSv2/src/mainboard/gigabyte/m57sli/Options.lb Log: Disable USB console on the m57sli for now. Signed-off-by: Ed Swierk <eswierk(a)arastra.com> Acked-by: Stefan Reinauer <stepan(a)coresystems.de> Modified: trunk/LinuxBIOSv2/src/mainboard/gigabyte/m57sli/Options.lb =================================================================== --- trunk/LinuxBIOSv2/src/mainboard/gigabyte/m57sli/Options.lb 2007-04-06 19:59:11 UTC (rev 2591) +++ trunk/LinuxBIOSv2/src/mainboard/gigabyte/m57sli/Options.lb 2007-04-06 20:01:44 UTC (rev 2592) @@ -213,7 +213,7 @@ default CONFIG_CONSOLE_VGA=1 default CONFIG_PCI_ROM_RUN=1 -default CONFIG_USBDEBUG_DIRECT=1 +#default CONFIG_USBDEBUG_DIRECT=1 #HT Unit ID offset, default is 1, the typical one, 0 mean only one HT device default HT_CHAIN_UNITID_BASE=0

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[LinuxBIOS] r2591 - trunk/LinuxBIOSv2/src/arch/i386/include/arch
by svn＠openbios.org 06 Apr '07

06 Apr '07

Author: stepan Date: 2007-04-06 21:59:11 +0200 (Fri, 06 Apr 2007) New Revision: 2591 Modified: trunk/LinuxBIOSv2/src/arch/i386/include/arch/acpi.h Log: Part IV Signed-off-by: Yinghai Lu <yinghai.lu at amd.com> Signed-off-by: Ed Swierk <eswierk at arastra.com> Signed-off-by: Stefan Reinauer <stepan(a)coresystems.de> Acked-by: Ward Vandewege <ward at gnu.org> Acked-by: Stefan Reinauer <stepan(a)coresystems.de> Modified: trunk/LinuxBIOSv2/src/arch/i386/include/arch/acpi.h =================================================================== --- trunk/LinuxBIOSv2/src/arch/i386/include/arch/acpi.h 2007-04-06 19:57:42 UTC (rev 2590) +++ trunk/LinuxBIOSv2/src/arch/i386/include/arch/acpi.h 2007-04-06 19:59:11 UTC (rev 2591) @@ -17,9 +17,6 @@ #if HAVE_ACPI_TABLES==1 -typedef unsigned char u8; -typedef unsigned short u16; -typedef unsigned int u32; typedef unsigned long long u64; #define RSDP_SIG "RSD PTR " /* RSDT Pointer signature */ @@ -83,7 +80,7 @@ /* RSDT */ typedef struct acpi_rsdt { struct acpi_table_header header; - u32 entry[6+ACPI_SSDTX_NUM]; /* HPET, FADT, SRAT, SLIT, MADT(APIC), SSDT, SSDTX*/ + u32 entry[6+ACPI_SSDTX_NUM+CONFIG_MAX_CPUS]; /* HPET, FADT, SRAT, SLIT, MADT(APIC), SSDT, SSDTX, and SSDT for CPU pstate*/ } __attribute__ ((packed)) acpi_rsdt_t; /* XSDT */

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[LinuxBIOS] r2590 - trunk/LinuxBIOSv2/src/arch/i386/lib
by svn＠openbios.org 06 Apr '07

06 Apr '07

Author: stepan Date: 2007-04-06 21:57:42 +0200 (Fri, 06 Apr 2007) New Revision: 2590 Modified: trunk/LinuxBIOSv2/src/arch/i386/lib/c_start.S trunk/LinuxBIOSv2/src/arch/i386/lib/console.c trunk/LinuxBIOSv2/src/arch/i386/lib/cpu.c Log: Part III of YhLu's patch from January 18th Signed-off-by: Yinghai Lu <yinghai.lu at amd.com> Signed-off-by: Ed Swierk <eswierk at arastra.com> Signed-off-by: Stefan Reinauer <stepan(a)coresystems.de> Acked-by: Ward Vandewege <ward at gnu.org> Acked-by: Stefan Reinauer <stepan(a)coresystems.de> Modified: trunk/LinuxBIOSv2/src/arch/i386/lib/c_start.S =================================================================== --- trunk/LinuxBIOSv2/src/arch/i386/lib/c_start.S 2007-04-06 19:51:02 UTC (rev 2589) +++ trunk/LinuxBIOSv2/src/arch/i386/lib/c_start.S 2007-04-06 19:57:42 UTC (rev 2590) @@ -263,9 +263,9 @@ .word 0x0000, 0x0000 /* dummy */ .byte 0x00, 0x00, 0x00, 0x00 - /* selgdt 0x10, flat code segment */ + /* selgdt 0x10, flat code segment */ .word 0xffff, 0x0000 - .byte 0x00, 0x9b, 0xcf, 0x00 + .byte 0x00, 0x9b, 0xcf, 0x00 /* G=1 and 0x0f, So we get 4Gbytes for limit */ /* selgdt 0x18, flat data segment */ .word 0xffff, 0x0000 Modified: trunk/LinuxBIOSv2/src/arch/i386/lib/console.c =================================================================== --- trunk/LinuxBIOSv2/src/arch/i386/lib/console.c 2007-04-06 19:51:02 UTC (rev 2589) +++ trunk/LinuxBIOSv2/src/arch/i386/lib/console.c 2007-04-06 19:57:42 UTC (rev 2590) @@ -9,12 +9,16 @@ #include "console_print.c" #else -/* CONFIG_USE_INIT == 1 */ +/* CONFIG_USE_PRINTK_IN_CAR == 1 */ #include "console_printk.c" -#endif /* CONFIG_USE_INIT */ +// do_printk +#include "../../../console/vtxprintf.c" +#include "printk_init.c" +#endif /* CONFIG_USE_PRINTK_IN_CAR */ + #ifndef LINUXBIOS_EXTRA_VERSION #define LINUXBIOS_EXTRA_VERSION "" #endif Modified: trunk/LinuxBIOSv2/src/arch/i386/lib/cpu.c =================================================================== --- trunk/LinuxBIOSv2/src/arch/i386/lib/cpu.c 2007-04-06 19:51:02 UTC (rev 2589) +++ trunk/LinuxBIOSv2/src/arch/i386/lib/cpu.c 2007-04-06 19:57:42 UTC (rev 2590) @@ -207,7 +207,6 @@ } } } - die("Unknown cpu"); return; found: cpu->ops = driver->ops; @@ -223,7 +222,7 @@ struct device *cpu; struct cpu_info *info; struct cpuinfo_x86 c; - + info = cpu_info(); printk_notice("Initializing CPU #%d\n", info->index); @@ -233,41 +232,37 @@ die("CPU: missing cpu device structure"); } - // Check that we haven't been passed bad information as the result of a race - // (i.e. BSP timed out while waiting for us to load secondary_stack) + /* Find what type of cpu we are dealing with */ + identify_cpu(cpu); + printk_debug("CPU: vendor %s device %x\n", + cpu_vendor_name(cpu->vendor), cpu->device); -#if CONFIG_SMP || CONFIG_IOPIC - if (cpu->path.u.apic.apic_id != lapicid()) { - printk_err("CPU #%d Initialization FAILED: APIC ID mismatch (%u != %u)\n", - info->index, cpu->path.u.apic.apic_id, lapicid()); - // return without setting initialized flag - } else { -#endif - /* Find what type of cpu we are dealing with */ - identify_cpu(cpu); - printk_debug("CPU: vendor %s device %x\n", - cpu_vendor_name(cpu->vendor), cpu->device); + get_fms(&c, cpu->device); - get_fms(&c, cpu->device); + printk_debug("CPU: family %02x, model %02x, stepping %02x\n", c.x86, c.x86_model, c.x86_mask); + + /* Lookup the cpu's operations */ + set_cpu_ops(cpu); - printk_debug("CPU: family %02x, model %02x, stepping %02x\n", c.x86, c.x86_model, c.x86_mask); - - - /* Lookup the cpu's operations */ + if(!cpu->ops) { + /* mask out the stepping and try again */ + cpu->device -= c.x86_mask; set_cpu_ops(cpu); + cpu->device += c.x86_mask; + if(!cpu->ops) die("Unknown cpu"); + printk_debug("WARNING: Using generic cpu ops\n"); + } + - /* Initialize the cpu */ - if (cpu->ops && cpu->ops->init) { - cpu->enabled = 1; - cpu->initialized = 1; - cpu->ops->init(cpu); - } + /* Initialize the cpu */ + if (cpu->ops && cpu->ops->init) { + cpu->enabled = 1; + cpu->initialized = 1; + cpu->ops->init(cpu); + } - printk_info("CPU #%d Initialized\n", info->index); -#if CONFIG_SMP || CONFIG_IOPIC + printk_info("CPU #%d Initialized\n", info->index); - } -#endif return; }

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[LinuxBIOS] r2589 - in trunk/LinuxBIOSv2/src: include/cpu/x86 pc80
by svn＠openbios.org 06 Apr '07

06 Apr '07

Author: stepan Date: 2007-04-06 21:51:02 +0200 (Fri, 06 Apr 2007) New Revision: 2589 Modified: trunk/LinuxBIOSv2/src/include/cpu/x86/bist.h trunk/LinuxBIOSv2/src/pc80/serial.c Log: two more directories from YhLu's mcp55 megapatch. Signed-off-by: Yinghai Lu <yinghai.lu at amd.com> Signed-off-by: Ed Swierk <eswierk at arastra.com> Signed-off-by: Stefan Reinauer <stepan(a)coresystems.de> Acked-by: Ward Vandewege <ward at gnu.org> Acked-by: Stefan Reinauer <stepan(a)coresystems.de> Modified: trunk/LinuxBIOSv2/src/include/cpu/x86/bist.h =================================================================== --- trunk/LinuxBIOSv2/src/include/cpu/x86/bist.h 2007-04-06 19:49:05 UTC (rev 2588) +++ trunk/LinuxBIOSv2/src/include/cpu/x86/bist.h 2007-04-06 19:51:02 UTC (rev 2589) @@ -4,7 +4,7 @@ static void report_bist_failure(unsigned long bist) { if (bist != 0) { -#if CONFIG_USE_INIT +#if CONFIG_USE_PRINTK_IN_CAR printk_emerg("BIST failed: %08x", bist); #else print_emerg("BIST failed: "); Modified: trunk/LinuxBIOSv2/src/pc80/serial.c =================================================================== --- trunk/LinuxBIOSv2/src/pc80/serial.c 2007-04-06 19:49:05 UTC (rev 2588) +++ trunk/LinuxBIOSv2/src/pc80/serial.c 2007-04-06 19:51:02 UTC (rev 2589) @@ -24,7 +24,7 @@ #define UART_LCS TTYS0_LCS -#if CONFIG_USE_INIT == 0 +#if CONFIG_USE_PRINTK_IN_CAR == 0 /* Data */ #define UART_RBR 0x00 @@ -92,6 +92,7 @@ outb(UART_LCS, TTYS0_BASE + UART_LCR); } #else +#include "../lib/uart8250.c" extern void uart8250_init(unsigned base_port, unsigned divisor, unsigned lcs); static void uart_init(void) {

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[LinuxBIOS] r2588 - in trunk/LinuxBIOSv2/src: arch/i386/include cpu/amd/model_fxx cpu/x86/32bit cpu/x86/mtrr
by svn＠openbios.org 06 Apr '07

06 Apr '07

Author: stepan Date: 2007-04-06 21:49:05 +0200 (Fri, 06 Apr 2007) New Revision: 2588 Modified: trunk/LinuxBIOSv2/src/arch/i386/include/stdint.h trunk/LinuxBIOSv2/src/cpu/amd/model_fxx/init_cpus.c trunk/LinuxBIOSv2/src/cpu/amd/model_fxx/processor_name.c trunk/LinuxBIOSv2/src/cpu/x86/32bit/entry32.inc trunk/LinuxBIOSv2/src/cpu/x86/mtrr/earlymtrr.c trunk/LinuxBIOSv2/src/cpu/x86/mtrr/mtrr.c Log: This is part of the outstanding mcp55 commit from January 18th. It will likely break the build, since it is only a small part, but it needs to go in at some point and doing it directory by directory makes things easier. Signed-off-by: Yinghai Lu <yinghai.lu at amd.com> Signed-off-by: Ed Swierk <eswierk at arastra.com> Signed-off-by: Stefan Reinauer <stepan(a)coresystems.de> Acked-by: Ward Vandewege <ward at gnu.org> Acked-by: Stefan Reinauer <stepan(a)coresystems.de> Modified: trunk/LinuxBIOSv2/src/arch/i386/include/stdint.h =================================================================== --- trunk/LinuxBIOSv2/src/arch/i386/include/stdint.h 2007-04-06 18:34:39 UTC (rev 2587) +++ trunk/LinuxBIOSv2/src/arch/i386/include/stdint.h 2007-04-06 19:49:05 UTC (rev 2588) @@ -67,5 +67,9 @@ #undef __HAVE_LONG_LONG__ +typedef uint8_t u8; +typedef uint16_t u16; +typedef uint32_t u32; + #endif /* I386_STDINT_H */ Modified: trunk/LinuxBIOSv2/src/cpu/amd/model_fxx/init_cpus.c =================================================================== --- trunk/LinuxBIOSv2/src/cpu/amd/model_fxx/init_cpus.c 2007-04-06 18:34:39 UTC (rev 2587) +++ trunk/LinuxBIOSv2/src/cpu/amd/model_fxx/init_cpus.c 2007-04-06 19:49:05 UTC (rev 2588) @@ -356,7 +356,6 @@ return bsp_apicid; } -#if CONFIG_LOGICAL_CPUS == 1 static unsigned is_core0_started(unsigned nodeid) { @@ -383,4 +382,3 @@ } -#endif Modified: trunk/LinuxBIOSv2/src/cpu/amd/model_fxx/processor_name.c =================================================================== --- trunk/LinuxBIOSv2/src/cpu/amd/model_fxx/processor_name.c 2007-04-06 18:34:39 UTC (rev 2587) +++ trunk/LinuxBIOSv2/src/cpu/amd/model_fxx/processor_name.c 2007-04-06 19:49:05 UTC (rev 2588) @@ -20,8 +20,6 @@ #include <string.h> #include <cpu/x86/msr.h> -typedef unsigned int u32; - /* The maximum length of CPU names is 48 bytes, including the final NULL byte. * If you change these names your BIOS will _NOT_ pass the AMD validation and * your mainboard will not be posted on the AMD Recommended Motherboard Website Modified: trunk/LinuxBIOSv2/src/cpu/x86/32bit/entry32.inc =================================================================== --- trunk/LinuxBIOSv2/src/cpu/x86/32bit/entry32.inc 2007-04-06 18:34:39 UTC (rev 2587) +++ trunk/LinuxBIOSv2/src/cpu/x86/32bit/entry32.inc 2007-04-06 19:49:05 UTC (rev 2588) @@ -19,11 +19,11 @@ /* selgdt 0x08, flat code segment */ .word 0xffff, 0x0000 - .byte 0x00, 0x9b, 0xcf, 0x00 + .byte 0x00, 0x9b, 0xcf, 0x00 /* G=1 and 0x0f, So we get 4Gbytes for limit */ /* selgdt 0x10,flat data segment */ .word 0xffff, 0x0000 - .byte 0x00, 0x93, 0xcf, 0x00 + .byte 0x00, 0x93, 0xcf, 0x00 gdt_end: Modified: trunk/LinuxBIOSv2/src/cpu/x86/mtrr/earlymtrr.c =================================================================== --- trunk/LinuxBIOSv2/src/cpu/x86/mtrr/earlymtrr.c 2007-04-06 18:34:39 UTC (rev 2587) +++ trunk/LinuxBIOSv2/src/cpu/x86/mtrr/earlymtrr.c 2007-04-06 19:49:05 UTC (rev 2588) @@ -42,6 +42,7 @@ { /* Bit Bit 32-35 of MTRRphysMask should be set to 1 */ + /* FIXME: It only support 4G less range */ msr_t basem, maskm; basem.lo = base | type; basem.hi = 0; Modified: trunk/LinuxBIOSv2/src/cpu/x86/mtrr/mtrr.c =================================================================== --- trunk/LinuxBIOSv2/src/cpu/x86/mtrr/mtrr.c 2007-04-06 18:34:39 UTC (rev 2587) +++ trunk/LinuxBIOSv2/src/cpu/x86/mtrr/mtrr.c 2007-04-06 19:49:05 UTC (rev 2588) @@ -282,10 +282,16 @@ } +#ifndef CONFIG_VAR_MTRR_HOLE +#define CONFIG_VAR_MTRR_HOLE 1 +#endif + struct var_mtrr_state { unsigned long range_startk, range_sizek; unsigned int reg; +#if CONFIG_VAR_MTRR_HOLE unsigned long hole_startk, hole_sizek; +#endif unsigned address_bits; }; @@ -308,6 +314,7 @@ } /* Write the range mtrrs */ if (state->range_sizek != 0) { +#if CONFIG_VAR_MTRR_HOLE if (state->hole_sizek == 0) { /* We need to put that on to hole */ unsigned long endk = basek + sizek; @@ -316,17 +323,22 @@ state->range_sizek = endk - state->range_startk; return; } +#endif state->reg = range_to_mtrr(state->reg, state->range_startk, state->range_sizek, basek, MTRR_TYPE_WRBACK, state->address_bits); +#if CONFIG_VAR_MTRR_HOLE state->reg = range_to_mtrr(state->reg, state->hole_startk, state->hole_sizek, basek, MTRR_TYPE_UNCACHEABLE, state->address_bits); +#endif state->range_startk = 0; state->range_sizek = 0; +#if CONFIG_VAR_MTRR_HOLE state->hole_startk = 0; state->hole_sizek = 0; +#endif } /* Allocate an msr */ - printk_spew(" Allocate an msr - basek = %d, sizek = %d,\n", basek, sizek); + printk_spew(" Allocate an msr - basek = %08x, sizek = %08x,\n", basek, sizek); state->range_startk = basek; state->range_sizek = sizek; } @@ -377,8 +389,10 @@ */ var_state.range_startk = 0; var_state.range_sizek = 0; +#if CONFIG_VAR_MTRR_HOLE var_state.hole_startk = 0; var_state.hole_sizek = 0; +#endif var_state.reg = 0; var_state.address_bits = address_bits; search_global_resources( @@ -388,8 +402,10 @@ /* Write the last range */ var_state.reg = range_to_mtrr(var_state.reg, var_state.range_startk, var_state.range_sizek, 0, MTRR_TYPE_WRBACK, var_state.address_bits); +#if CONFIG_VAR_MTRR_HOLE var_state.reg = range_to_mtrr(var_state.reg, var_state.hole_startk, var_state.hole_sizek, 0, MTRR_TYPE_UNCACHEABLE, var_state.address_bits); +#endif printk_debug("DONE variable MTRRs\n"); printk_debug("Clear out the extra MTRR's\n"); /* Clear out the extra MTRR's */

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[LinuxBIOS] r2587 - trunk/LinuxBIOSv2/src/devices
by svn＠openbios.org 06 Apr '07

06 Apr '07

Author: stepan Date: 2007-04-06 20:34:39 +0200 (Fri, 06 Apr 2007) New Revision: 2587 Modified: trunk/LinuxBIOSv2/src/devices/pci_device.c trunk/LinuxBIOSv2/src/devices/pci_rom.c Log: This patch makes sure that VGA is initialized before it is used. Without this fix, LinuxBIOS crashes if the CONSOLE_LOG_LEVEL is high enough. Additionally, The VGA option rom will be executed if either CONFIG_PCI_ROM_RUN=1 or CONFIG_CONSOLE_VGA=1. Signed-off-by: Roman Kononov <kononov195-lbl(a)yahoo.com> Signed-off-by: Stefan Reinauer <stepan(a)coresystems.de> Acked-by: Stefan Reinauer <stepan(a)coresystems.de> Modified: trunk/LinuxBIOSv2/src/devices/pci_device.c =================================================================== --- trunk/LinuxBIOSv2/src/devices/pci_device.c 2007-04-06 12:14:51 UTC (rev 2586) +++ trunk/LinuxBIOSv2/src/devices/pci_device.c 2007-04-06 18:34:39 UTC (rev 2587) @@ -633,18 +633,40 @@ void pci_dev_init(struct device *dev) { -#if CONFIG_PCI_ROM_RUN == 1 +#if CONFIG_CONSOLE_VGA == 1 + extern int vga_inited; +#endif +#if CONFIG_PCI_ROM_RUN == 1 || CONFIG_CONSOLE_VGA == 1 struct rom_header *rom, *ram; +#if CONFIG_PCI_ROM_RUN != 1 + /* We want to execute VGA option ROMs when CONFIG_CONSOLE_VGA + * is set but CONFIG_PCI_ROM_RUN is not. In this case we skip + * all other option ROM types. + */ + if (dev->class!=PCI_CLASS_DISPLAY_VGA) + return; +#endif + rom = pci_rom_probe(dev); if (rom == NULL) return; + ram = pci_rom_load(dev, rom); if (ram == NULL) return; run_bios(dev, ram); + +#if CONFIG_CONSOLE_VGA == 1 + /* vga_inited is a trigger of the VGA console code. + * + * Only set it if we enabled VGA console, and if we + * just initialized a VGA card. + */ + vga_inited|=dev->class==PCI_CLASS_DISPLAY_VGA; #endif +#endif } /** Default device operation for PCI devices */ Modified: trunk/LinuxBIOSv2/src/devices/pci_rom.c =================================================================== --- trunk/LinuxBIOSv2/src/devices/pci_rom.c 2007-04-06 12:14:51 UTC (rev 2586) +++ trunk/LinuxBIOSv2/src/devices/pci_rom.c 2007-04-06 18:34:39 UTC (rev 2587) @@ -62,12 +62,9 @@ static void *pci_ram_image_start = (void *)PCI_RAM_IMAGE_START; -#if CONFIG_CONSOLE_VGA == 1 -extern int vga_inited; // defined in vga_console.c -#if CONFIG_CONSOLE_VGA_MULTI == 0 +#if CONFIG_CONSOLE_VGA == 1 && CONFIG_CONSOLE_VGA_MULTI == 0 extern device_t vga_pri; // the primary vga device, defined in device.c #endif -#endif struct rom_header *pci_rom_load(struct device *dev, struct rom_header *rom_header) { @@ -96,7 +93,6 @@ printk_debug("copying VGA ROM Image from 0x%x to 0x%x, 0x%x bytes\n", rom_header, PCI_VGA_RAM_IMAGE_START, rom_size); memcpy(PCI_VGA_RAM_IMAGE_START, rom_header, rom_size); - vga_inited = 1; return (struct rom_header *) (PCI_VGA_RAM_IMAGE_START); #endif } else {

1 0

[LinuxBIOS] #63: make flashrom work on Iwill DK8-HTX
by LinuxBIOS 06 Apr '07

06 Apr '07

#63: make flashrom work on Iwill DK8-HTX ---------------------------------------------------+------------------------ Reporter: stuge | Owner: somebody Type: defect | Status: new Priority: major | Milestone: Component: code | Version: v2 Keywords: flashrom iwill dk8-htx flash enable | Dependencies: Patchstatus: patch needs review | ---------------------------------------------------+------------------------ flashrom does not work after booting LinuxBIOS on the Iwill DK8-HTX board, according to mcqmcqmcq(a)fastmail.fm. -- Ticket URL: <http://tracker.linuxbios.org/trac/LinuxBIOS/ticket/63> LinuxBIOS <http://www.linuxbios.org/>

1 4

[LinuxBIOS] r2586 build service
by LinuxBIOS information 06 Apr '07

06 Apr '07

Dear LinuxBIOS readers! This is the automated build check service of LinuxBIOS. The developer "stepan" checked in revision 2586 to the LinuxBIOS source repository and caused the following changes: Change Log: Trivial patch: * Drop empty file (0 bytes) northbridge/amd/amdk8/cpu_rev.c and references to it. * move config option decision to preprocessor instead of code since config options can not change during runtime * slightly more verbose output in built_opt_tbl.c Signed-off-by: Stefan Reinauer <stepan(a)coresystems.de> Acked-by: Stefan Reinauer <stepan(a)coresystems.de> Build Log: Compilation of gigabyte:m57sli is still broken Configuration of msi:ms9282 is still broken Compilation of nvidia:l1_2pvv is still broken Compilation of supermicro:h8dmr is still broken Compilation of tyan:s2912 is still broken 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 will be backed out. Yours truely, LinuxBIOS automatic build system

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coreboot April 2007