coreboot October 2010

coreboot@coreboot.org

55 participants
316 discussions

mkelfImage & newer kernels
by Troy Telford 06 Oct '10

06 Oct '10

This applies to 2.6.31 & 2.6.32 kernels for certain, but probably other newer kernels as well. I'm a user of mkelfImage; I am currently unable to get an .ebi generated by mkelfImage to boot properly - I can't load it directly, or via a mechanism like kexec. The moment the command (be it etherboot/gpxe, or kexec) tries to load the kernel, the system immediately reboots. If I directly kexec a kernel (minus mkelfImage), the kernel loads correctly, so it appears the problem is in mkelfImage. Unfortunately, I don't know how to fix it, and I _have_ to use mkelfImage to generate .ebi images for my systems. I've tried 2.6.27, 2.6.31, 2.6.32; of those, 2.6.27 (and older kernels, work fine. 2.6.31 & 32 results in an .ebi that causes the system to reboot. Any help!? Thanks, Troy Telford

7 22

[PATCH] Reduce duplicate definition in CAR code.
by Warren Turkal 05 Oct '10

05 Oct '10

Here is a patch that I feel improves the readability of the CAR code a little bit. What do you all think? For the record, the intel and amd implementations have the same lists. These could probably be pulled into a common macro used by all three implementations. Thanks, wt 8<------------------ Macros for the register addresses for the MTRR MSRs are already defined in include/cpu/x86/car.h. This patch uses those macros instead of creating a second instance of that same data. Signed-off-by: Warren Turkal <wt(a)penguintechs.org> --- src/cpu/via/car/cache_as_ram.inc | 35 ++++++++++++++++++++++++----------- 1 files changed, 24 insertions(+), 11 deletions(-) diff --git a/src/cpu/via/car/cache_as_ram.inc b/src/cpu/via/car/cache_as_ram.inc index d6df4a9..bbd4420 100644 --- a/src/cpu/via/car/cache_as_ram.inc +++ b/src/cpu/via/car/cache_as_ram.inc @@ -47,7 +47,7 @@ CacheAsRam: /* Clear all MTRRs. */ xorl %edx, %edx - movl $fixed_mtrr_msr, %esi + movl $all_mtrr_msrs, %esi clear_fixed_var_mtrr: lodsl (%esi), %eax @@ -60,17 +60,30 @@ clear_fixed_var_mtrr: jmp clear_fixed_var_mtrr -fixed_mtrr_msr: - .long 0x250, 0x258, 0x259 - .long 0x268, 0x269, 0x26A - .long 0x26B, 0x26C, 0x26D - .long 0x26E, 0x26F - -var_mtrr_msr: - .long 0x200, 0x201, 0x202, 0x203 - .long 0x204, 0x205, 0x206, 0x207 - .long 0x208, 0x209, 0x20A, 0x20B - .long 0x20C, 0x20D, 0x20E, 0x20F +all_mtrr_msrs: + /* fixed mtrr MSRs */ + .long MTRRfix64K_00000_MSR + .long MTRRfix16K_80000_MSR + .long MTRRfix16K_A0000_MSR + .long MTRRfix4K_C0000_MSR + .long MTRRfix4K_C8000_MSR + .long MTRRfix4K_D0000_MSR + .long MTRRfix4K_D8000_MSR + .long MTRRfix4K_E0000_MSR + .long MTRRfix4K_E8000_MSR + .long MTRRfix4K_F0000_MSR + .long MTRRfix4K_F8000_MSR + + /* var mtrr MSRs */ + .long MTRRphysBase_MSR(0), MTRRphysBase_MSR(1) + .long MTRRphysBase_MSR(2), MTRRphysBase_MSR(3) + .long MTRRphysBase_MSR(4), MTRRphysBase_MSR(5) + .long MTRRphysBase_MSR(6), MTRRphysBase_MSR(7) + .long MTRRphysBase_MSR(8), MTRRphysBase_MSR(9) + .long MTRRphysBase_MSR(10), MTRRphysBase_MSR(11) + .long MTRRphysBase_MSR(12), MTRRphysBase_MSR(13) + .long MTRRphysBase_MSR(14), MTRRphysBase_MSR(15) + .long 0x000 /* NULL, end of table */ clear_fixed_var_mtrr_out: -- 1.7.1

2 4

[patch] avoid printf format warning in debugging path
by Jonathan A. Kollasch 05 Oct '10

05 Oct '10

Use %p instead of %x to print void *. Signed-off-by: Jonathan Kollasch <jakllsch(a)kollasch.net> Acked-by: Jonathan Kollasch <jakllsch(a)kollasch.net> ---

2 1

[patch] remove duplicate line from pci_ids.h
by Jonathan A. Kollasch 05 Oct '10

05 Oct '10

Remove duplicate line from pci_ids.h. Signed-off-by: Jonathan Kollasch <jakllsch(a)kollasch.net> Acked-off-by: Jonathan Kollasch <jakllsch(a)kollasch.net> ---

2 1

[commit] r5916 - trunk/src/include/device
by repository service 05 Oct '10

05 Oct '10

Author: myles Date: Tue Oct 5 21:39:35 2010 New Revision: 5916 URL: https://tracker.coreboot.org/trac/coreboot/changeset/5916 Log: Remove duplicate line from pci_ids.h. Signed-off-by: Jonathan Kollasch <jakllsch(a)kollasch.net> Acked-by: Jonathan Kollasch <jakllsch(a)kollasch.net> Modified: trunk/src/include/device/pci_ids.h Modified: trunk/src/include/device/pci_ids.h ============================================================================== --- trunk/src/include/device/pci_ids.h Tue Oct 5 21:38:04 2010 (r5915) +++ trunk/src/include/device/pci_ids.h Tue Oct 5 21:39:35 2010 (r5916) @@ -1048,7 +1048,6 @@ #define PCI_DEVICE_ID_NVIDIA_CK804_IDE 0x0053 #define PCI_DEVICE_ID_NVIDIA_CK804_SATA0 0x0054 #define PCI_DEVICE_ID_NVIDIA_CK804_SATA1 0x0055 -#define PCI_DEVICE_ID_NVIDIA_CK804_SATA1 0x0055 #define PCI_DEVICE_ID_NVIDIA_CK804_ENET 0x0056 #define PCI_DEVICE_ID_NVIDIA_CK804_NIC 0x0056 #define PCI_DEVICE_ID_NVIDIA_CK804_ENET2 0x0057

1 0

[commit] r5915 - trunk/src/northbridge/amd/amdk8
by repository service 05 Oct '10

05 Oct '10

Author: myles Date: Tue Oct 5 21:38:04 2010 New Revision: 5915 URL: https://tracker.coreboot.org/trac/coreboot/changeset/5915 Log: Use %p instead of %x to print void *. Signed-off-by: Jonathan Kollasch <jakllsch(a)kollasch.net> Acked-by: Jonathan Kollasch <jakllsch(a)kollasch.net> Modified: trunk/src/northbridge/amd/amdk8/debug.c Modified: trunk/src/northbridge/amd/amdk8/debug.c ============================================================================== --- trunk/src/northbridge/amd/amdk8/debug.c Tue Oct 5 20:22:00 2010 (r5914) +++ trunk/src/northbridge/amd/amdk8/debug.c Tue Oct 5 21:38:04 2010 (r5915) @@ -6,7 +6,7 @@ static inline void print_debug_addr(const char *str, void *val) { #if CONFIG_DEBUG_CAR - printk(BIOS_DEBUG, "------Address debug: %s%x------\n", str, val); + printk(BIOS_DEBUG, "------Address debug: %s%p------\n", str, val); #endif }

1 0

[patch] avoid printf format warning in debugging path
by Jonathan A. Kollasch 05 Oct '10

05 Oct '10

Use %p instead of %x to print void *. Signed-off-by: Jonathan Kollasch <jakllsch(a)kollasch.net> Acked-by: Jonathan Kollasch <jakllsch(a)kollasch.net> ---

2 1

[patch] remove duplicate line from pci_ids.h
by Jonathan A. Kollasch 05 Oct '10

05 Oct '10

Remove duplicate line from pci_ids.h. Signed-off-by: Jonathan Kollasch <jakllsch(a)kollasch.net> Acked-off-by: Jonathan Kollasch <jakllsch(a)kollasch.net> ---

1 0

[commit] r5914 - trunk/util/mkelfImage/linux-i386
by repository service 05 Oct '10

05 Oct '10

Author: stuge Date: Tue Oct 5 20:22:00 2010 New Revision: 5914 URL: https://tracker.coreboot.org/trac/coreboot/changeset/5914 Log: mkelfImage: set kernel_alignment so 2.6.31+ work The kernel initialization code as of boot protocol 2.10 is now reading the kernel_alignment field. With the field left unset the kernel attempts to align things to 4GB which is unlikely to work, so change the alignment to the kernel's normal value of 16MB so newer kernels processed by mkelfImage will boot. Signed-off-by: "Eric W. Biederman" <ebiederm(a)xmission.com> Acked-by: Stefan Reinauer <stepan(a)coresystems.de> Acked-by: Peter Stuge <peter(a)stuge.se> Modified: trunk/util/mkelfImage/linux-i386/convert_params.c Modified: trunk/util/mkelfImage/linux-i386/convert_params.c ============================================================================== --- trunk/util/mkelfImage/linux-i386/convert_params.c Tue Oct 5 20:21:58 2010 (r5913) +++ trunk/util/mkelfImage/linux-i386/convert_params.c Tue Oct 5 20:22:00 2010 (r5914) @@ -178,7 +178,10 @@ uint32_t cmd_line_ptr; /* 0x228 */ /* 2.03+ */ uint32_t initrd_addr_max; /* 0x22c */ - uint8_t reserved15[0x2d0 - 0x230]; /* 0x230 */ + /* 2.05+ */ + uint32_t kernel_alignment; /* 0x230 */ + uint8_t relocateable_kernel; /* 0x234 */ + uint8_t reserved15[0x2d0 - 0x235]; /* 0x235 */ struct e820entry e820_map[E820MAX]; /* 0x2d0 */ uint8_t reserved16[688]; /* 0x550 */ @@ -1512,6 +1515,9 @@ /* No loader flags */ info->real_mode->loader_flags = 0; + /* Set it to 16M, instead of 0 which means 4G */ + info->real_mode->kernel_alignment = 16*1024*1024; + /* Ramdisk address and size ... */ info->real_mode->initrd_start = 0; info->real_mode->initrd_size = 0;

1 0

[commit] r5913 - in trunk/src/mainboard: sunw/ultra40 tyan/s2895
by repository service 05 Oct '10

05 Oct '10

Author: myles Date: Tue Oct 5 20:21:58 2010 New Revision: 5913 URL: https://tracker.coreboot.org/trac/coreboot/changeset/5913 Log: Add second CK804 for tyan/s2895 and sunw/ultra40. Signed-off-by: Myles Watson <mylesgw(a)gmail.com> Acked-by: Myles Watson <mylesgw(a)gmail.com> Modified: trunk/src/mainboard/sunw/ultra40/Kconfig trunk/src/mainboard/tyan/s2895/Kconfig Modified: trunk/src/mainboard/sunw/ultra40/Kconfig ============================================================================== --- trunk/src/mainboard/sunw/ultra40/Kconfig Tue Oct 5 19:59:12 2010 (r5912) +++ trunk/src/mainboard/sunw/ultra40/Kconfig Tue Oct 5 20:21:58 2010 (r5913) @@ -37,6 +37,10 @@ bool default n +config CK804_NUM + int + default 2 + config SB_HT_CHAIN_ON_BUS0 int default 2 Modified: trunk/src/mainboard/tyan/s2895/Kconfig ============================================================================== --- trunk/src/mainboard/tyan/s2895/Kconfig Tue Oct 5 19:59:12 2010 (r5912) +++ trunk/src/mainboard/tyan/s2895/Kconfig Tue Oct 5 20:21:58 2010 (r5913) @@ -26,6 +26,10 @@ hex default 0x10 +config CK804_NUM + int + default 2 + config SB_HT_CHAIN_ON_BUS0 int default 2

1 0

← Newer
1
...
22
23
24
25
26
27
28
...
32
Older →

Jump to page:

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

2003

2002

coreboot October 2010