Commit Graph

5760 Commits

Author SHA1 Message Date
Stefan Reinauer 50e7233689 __PRE_RAM__ is defined by the makefile
Signed-off-by: Stefan Reinauer <stepan@coreboot.org>
Acked-by: Stefan Reinauer <stepan@coreboot.org>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6217 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-27 13:30:39 +00:00
Stefan Reinauer 1c2c75098e dump_spd_registers() is only defined when ram init debugging is on.
Most boards unconditionally call this. Fix it in header file instead of each single romstage.c

Signed-off-by: Stefan Reinauer <stepan@coreboot.org>
Acked-by: Stefan Reinauer <stepan@coreboot.org>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6216 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-27 13:29:38 +00:00
Stefan Reinauer 3c0bfaf7da Fix most CONFIG_DEBUG_RAM_SETUP issues.
The intel/xe7501devkit is still broken, I think the (romcc) image is too big to
fit in the bootblock if CONFIG_DEBUG_RAM_SETUP is enabled. It would make sense
to convert all CPU_INTEL_SOCKET_MPGA604 to CAR, but I have no hardware to test.

Signed-off-by: Stefan Reinauer <stepan@coreboot.org>
Acked-by: Stefan Reinauer <stepan@coreboot.org>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6215 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-27 11:34:57 +00:00
Stefan Reinauer acda2fc9ac Intel SCH: make state machine binary selection available in Kconfig for now.
Signed-off-by: Stefan Reinauer <stepan@coreboot.org>
Acked-by: Stefan Reinauer <stepan@coreboot.org>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6214 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-27 08:21:23 +00:00
Stefan Reinauer a35eb2c5e2 All the values should stay untouched or be set automatically by the resource
allocator. If that does not work out, they should be set in the code. Setting
them in Kconfig is the worst possible thing to do.

Signed-off-by: Stefan Reinauer <stepan@coreboot.org>
Acked-by: Stefan Reinauer <stepan@coreboot.org>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6213 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-26 16:49:57 +00:00
Uwe Hermann 2d1d9cebff Random fixes for TI pci1x2x / Nokia IP530 / others.
- nokia/ip530/devicetree.cb, southbridge/ti/pci1x2x/pci1x2x.c:
   - Fix SMSC FDC37B787 name (was a typo).
   - Disable PS/2 keyboard/mouse LDN, the IP530 doesn't have either.
   - Fix typo: s/PCI_DEVICE_ID_TI_1420/PCI_DEVICE_ID_TI_1520/.
   - All of these are confirmed by Marc Bertens on IRC.
 
 - Fix a few CHIP_NAME HP board names.
 
 - Random whitespace and coding-style fixes.

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6212 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-26 14:12:38 +00:00
Nils Jacobs 19d69e3bab Move Geode GX2 UMA video memory size to Kconfig
Signed-off-by: Nils Jacobs <njacobs8@hetnet.nl>
Acked-by: Patrick Georgi <patrick@georgi-clan.de>
Acked-by: Peter Stuge <peter@stuge.se>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6211 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-26 05:24:50 +00:00
Nils Jacobs 642509c965 Remove dead and unused Geode GX2 code
Signed-off-by: Nils Jacobs <njacobs8@hetnet.nl>
Acked-by: Patrick Georgi <patrick@georgi-clan.de>
Acked-by: Peter Stuge <peter@stuge.se>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6210 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-26 05:21:18 +00:00
Nils Jacobs 3344743215 Replace Geode GX2 MSR addresses for GLCP on GLIU1 with names
Signed-off-by: Nils Jacobs <njacobs8@hetnet.nl>
Acked-by: Patrick Georgi <patrick@georgi-clan.de>
Acked-by: Peter Stuge <peter@stuge.se>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6209 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-26 05:16:47 +00:00
Nils Jacobs 1c6d4e6055 Clean up Geode GX2 comments, whitespace and coding style. Trivial.
Signed-off-by: Nils Jacobs <njacobs8@hetnet.nl>
Acked-by: Patrick Georgi <patrick@georgi-clan.de>
Acked-by: Peter Stuge <peter@stuge.se>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6208 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-26 05:12:49 +00:00
Uwe Hermann 88929f9bf4 Nokia IP530: Add missing "select SDRAMPWR_4DIMM".
This is needed for all Intel 440BX boards with 4 DIMM slots (such as this one).

Thanks Marc Bertens <mbertens@xs4all.nl> for bringing up the issue and
for the success report for this fix on IRC.

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6207 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-25 22:54:41 +00:00
Keith Hui 09f5a7446a Fix build with CONFIG_DEBUG_RAM_SETUP on Intel 440BX, use printk().
It's a good thing to use printk() instead of print_*() anyway
on 440BX (and other chipsets which have been converted to CAR).

Build tested and boot-tested on ASUS P2B-LS.

Signed-off-by: Keith Hui <buurin@gmail.com>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6206 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-23 17:12:03 +00:00
Uwe Hermann d43498d1be Various Winbond/Nuvoton W83527HG fixes as per datasheet.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6205 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-20 23:40:23 +00:00
Stefan Reinauer bccbbe6b69 The same mechanisms are used for normal and fallback images.
Hence drop the FALLBACK_ prefix

Signed-off-by: Stefan Reinauer <stepan@coreboot.org>
Acked-by: Patrick Georgi <patrick@georgi-clan.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6204 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-19 21:20:14 +00:00
Uwe Hermann a05ddbc46d ASUS M2N-E: Enable PCI-E x16 slot.
Simple devicetree.cb fix, tested on hardware using a PCI-E x16 graphics card.

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6203 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-19 01:08:40 +00:00
Rudolf Marek 2c3662710a SMM on AMD K8 Part 2/2
Signed-off-by: Rudolf Marek <r.marek@assembler.cz> 
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6202 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-18 23:30:59 +00:00
Stefan Reinauer cadc545838 SMM for AMD K8 Part 1/2
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>




git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6201 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-18 23:29:37 +00:00
Uwe Hermann 405721d45c Fix a few whitespace and coding style issues.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6200 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-18 13:22:37 +00:00
Patrick Georgi a0360af0f1 A couple of Poulsbo fixes:
- Don't include cmc.bin to the build. It's required, but we don't ship it
- mptable's API changes a bit. Adapt.
- Fix ACPI for new iasl versions with improved code validation

Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Patrick Georgi <patrick.georgi@coresystems.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6199 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-18 11:55:06 +00:00
Patrick Georgi be61a17351 Support Intel SCH (Poulsbo) and add iwave/iWRainbowG6 board
which uses it.

Compiles, but not boot tested lately.
Many things missing (eg. SMM support, proper ACPI, ...)

Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Peter Stuge <peter@stuge.se>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6198 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-18 07:48:43 +00:00
Idwer Vollering 312fc96874 inteltool: Model 0xf2x, ICH5, i865 support.
Add support for dumping the MSRs on model_f2x and dumping GPIOs and PM
registers on ICH5. Add ICH5 and i865 to the supported chips list.
Enable the dumping of BAR6 on i865.

Sample output:

  Disabling memory access:
  $ sudo setpci -s 6.0 0x04.b=0x0
  
  $ sudo ./inteltool -m | head -n 9
  Intel CPU: Processor Type: 0, Family f, Model 2, Stepping 7
  Intel Northbridge: 8086:2570 (i865)
  Intel Southbridge: 8086:24d0 (ICH5)
  
  ============= MCHBAR ============
  
  Access to BAR6 is currently disabled, attempting to enable.
  Enabled successfully.
  BAR6 = 0xfecf0000 (MEM)

Signed-off-by: Idwer Vollering <vidwer@gmail.com>
Acked-by: Joseph Smith <joe@settoplinux.org>
Acked-by: Peter Stuge <peter@stuge.se>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6197 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-17 22:34:58 +00:00
Uwe Hermann 397ff6815f Remove some more unused/incorrect hda_verb.h files.
As discussed on the mailing list at
http://www.coreboot.org/pipermail/coreboot/2010-December/062393.html
http://www.coreboot.org/pipermail/coreboot/2010-December/062510.html

Someone who owns these boards should create correct files at some point.

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6196 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-17 18:04:26 +00:00
Stefan Reinauer 5411e718c1 Update reference toolchain due to some inlining bugs in 4.5.1
Signed-off-by: Stefan Reinauer <stepan@coreboot.org>
Acked-by: Stefan Reinauer <stepan@coreboot.org>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6195 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-17 02:32:42 +00:00
Stefan Reinauer 3817494e08 fix the tree again.
Signed-off-by: Stefan Reinauer <stepan@coreboot.org>
Acked-by: Stefan Reinauer <stepan@coreboot.org>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6194 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-17 01:51:34 +00:00
Marc Jones f726602984 This was accidently not svn added when the compiler was updated.
Update coreboot crossgcc toolchain, GDB 4.5.1, MPFR 3.0.0, GDB 7.2.                                                         
Add libelf_cv_elf_h_works=no to produce a libelf.h for Cygwin.                                                              
Add GDB patch to handle #pragma pack in the i386-elf gcc target.                                                            
                                                                                                                            
Signed-off-by: Marc Jones <marcj303@gmail.com>                                                                              
Acked-by: Stefan Reinauer <stepan@coreboot.org>                                                                             



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6193 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-17 01:27:22 +00:00
Stefan Reinauer 6559f43dd9 add license headers to some trivial files and pc87427.h
Mostly done according to initial file creator.

Signed-off-by: Stefan Reinauer <stepan@coreboot.org>
Acked-by: Stefan Reinauer <stepan@coreboot.org>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6192 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-17 00:13:54 +00:00
Stefan Reinauer 85b0fa1ace drop one more version of doing serial uart output differently.
coreboot made it kind of complicated to print a character on serial. Not quite
as complicated as UEFI, but too much for a good design. Fix it.

Signed-off-by: Stefan Reinauer <stepan@coreboot.org>
Acked-by: Stefan Reinauer <stepan@coreboot.org>




git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6191 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-17 00:08:21 +00:00
Stefan Reinauer efbfd501fe guard against the case that CONFIG_WAIT_BEFORE_CPUS_INIT is not defined at all.
Signed-off-by: Stefan Reinauer <stepan@coreboot.org>
Acked-by: Stefan Reinauer <stepan@coreboot.org>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6190 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-17 00:03:18 +00:00
Stefan Reinauer 43c1a21733 drop unused code in div64.h
Signed-off-by: Stefan Reinauer <stepan@coreboot.org>
Acked-by: Stefan Reinauer <stepan@coreboot.org>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6189 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-16 23:57:43 +00:00
Stefan Reinauer 0d3e12b51a print what make is doing (CBFS call)
Signed-off-by: Stefan Reinauer <stepan@coreboot.org>
Acked-by: Stefan Reinauer <stepan@coreboot.org>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6188 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-16 23:57:00 +00:00
Stefan Reinauer 5fb62168f6 don't hardcode CONFIG_PC80_SYSTEM
Signed-off-by: Stefan Reinauer <stepan@coreboot.org>
Acked-by: Stefan Reinauer <stepan@coreboot.org>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6187 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-16 23:52:04 +00:00
Stefan Reinauer 8aedcbc436 - Fix shortcoming in Kconfig when handling multiple "choice"s
- move some variables where they belong

Signed-off-by: Stefan Reinauer <stepan@coreboot.org>
Acked-by: Stefan Reinauer <stepan@coreboot.org>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6186 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-16 23:37:17 +00:00
Stefan Reinauer 259a39f393 fix according to coding guidelines
Signed-off-by: Stefan Reinauer <stepan@coreboot.org>
Acked-by: Stefan Reinauer <stepan@coreboot.org>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6185 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-16 23:24:27 +00:00
Uwe Hermann b9c224e9c5 Add TINY_BOOTBLOCK support for the SiS966 southbridge.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Stefan Reinauer <stepan@coreboot.org>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6184 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-16 19:57:54 +00:00
Uwe Hermann c36d506a05 Get mptable OEM/product ID from kconfig variables.
We currently use "COREBOOT" unconditionally as the "OEM ID" in our
mptable.c files, and hardcode the mainboard name in mptable.c like this:

  mptable_init(mc, "DK8-HTX     ", LAPIC_ADDR);

However, the spec says

  "OEM ID: A string that identifies the manufacturer of the system hardware."
  (Table 4-2, page 42)

so "COREBOOT" doesn't match the spec, we should use the hardware vendor name.

Thus, use CONFIG_MAINBOARD_VENDOR which we have already as the "OEM ID"
(truncate/fill it to 8 characters as per spec).

Also, use CONFIG_MAINBOARD_PART_NUMBER (the board name) as "product ID",
and truncate/fill it to 12 characters as per spec, if needed.

Abuild-tested.

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Stefan Reinauer <stepan@coreboot.org>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6183 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-16 19:51:38 +00:00
Patrick Georgi c2c23dca8b Add support for cbfs-files-y to the build system.
That variable allows chipset components to add files to
the CBFS image, for details see
http://www.coreboot.org/pipermail/coreboot/2010-December/062483.html

Compared to the patch in that mail this commit improves dependency
tracking a bit.

Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Joseph Smith <joe@settoplinux.org>
Acked-by: Stefan Reinauer <stepan@coreboot.org>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6182 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-16 07:36:28 +00:00
Uwe Hermann 8d0d6718a3 Build fix.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6181 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-15 11:32:11 +00:00
Uwe Hermann 41dc1c0656 Cleanup up HD audio codec / hda_verb.h files.
Most of the current hda_verb.h files are identical (same MD5 sum) and are
intended for a specific MCP55 board with the Realtek ALC880 audio codec,
which has the vendor/device ID of 0x10ec0880. They were splitted out from the
MCP55 southbridge code and put into board dirs a long time ago (which is
correct, as those settings are indeed board-specific), but they were never
adapted to those boards.

Here's the table of which codec is soldered onto which board, based on
checking the vendor website board spec pages, and the board manuals:

 - GIGABYTE GA-M57SLI-S4: Realtek ALC883
 - MSI MS-7260: Realtek ALC883
 - MSI MS-9652: Realtek ALC888
 - MSI MS-9282: Server board, doesn't have audio at all
 - Tyan S2912: Server board, doesn't have audio at all
 - All Supermicro boards: Server boards, don't have audio at all
 - NVIDIA l1_2pvv: No public info to be found, but I assume this was the
   original MCP55 eval board for the port and it's probably has the Realtek
   ALC880 codec used in the original hda_verb.h.

These are the codec vendor device/IDs involved:
Realtek ALC880: 0x10ec0880
Realtek ALC883: 0x10ec0883
Realtek ALC888: 0x10ec0888

The following files are marked as incorrect / TODO, as the ID of the codec
doesn't match and thus will never get actually used (you'll see
"HDA: no verb!" or similar in the coreboot logs). Even if the ID matched,
the rest of the table would be incorrect anyway because the values are
highly board-specific.

./src/mainboard/gigabyte/m57sli/hda_verb.h
./src/mainboard/msi/ms9652_fam10/hda_verb.h
./src/mainboard/msi/ms9282/hda_verb.h

The following files can be safely dropped as these are server boards and
don't have HD audio (or other audio) at all:

./src/mainboard/supermicro/h8dmr/hda_verb.h
./src/mainboard/supermicro/h8qme_fam10/hda_verb.h
./src/mainboard/supermicro/h8dme/hda_verb.h
./src/mainboard/supermicro/h8dmr_fam10/hda_verb.h
./src/mainboard/tyan/s2912/hda_verb.h
./src/mainboard/tyan/s2912_fam10/hda_verb.h

The following two are correct and can stay:

./src/mainboard/nvidia/l1_2pvv/hda_verb.h
./src/mainboard/getac/p470/hda_verb.h

Abuild-tested.

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Peter Stuge <peter@stuge.se>
Acked-by: Stefan Reinauer <stepan@coreboot.org>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6180 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-15 08:56:19 +00:00
Zheng Bao ca466b2fb3 Add dump support for the Winbond/Nuvoton W83527HG.
The datasheet is available on nuvoton's website.
http://www.nuvoton.com/NuvotonMOSS/Community/ProductInfo.aspx?
tp_GUID=cf73485c-9e0a-4218-9bee-89dfe9a7bb87

Signed-off-by: Zheng Bao <zheng.bao@amd.com>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6179 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-14 02:02:34 +00:00
Zheng Bao bb9bceebc1 Set the ROMSIZE as 4MB.
Signed-off-by: Zheng Bao <zheng.bao@amd.com>
Acked-by: Peter Stuge <peter@stuge.se>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6178 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-14 01:47:18 +00:00
Stefan Reinauer dd6619f5e9 no leading zeroes.
Signed-off-by: Stefan Reinauer <stepan@coreboot.org>
Acked-by: Stefan Reinauer <stepan@coreboot.org>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6177 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-13 22:16:45 +00:00
Rudolf Marek cc1e645248 Attached patch implements the memory speed reductions (and 2T/1T clock logic) for DDR1 memory (939 sockets). The details can be found in BKDG chapter 4.1.3.3.
The patch looks at certain DDR configurations (dual rank/single rank) and lowers the clocks to 2T or frequency as guide suggest. It sets the DualDIMMen bit which I believe should be set for non-dual channel configs.

The patch does not implement support for three dimm configurations supported from revE.
On the other hand it should improve greatly memory stability across the 939 platform.

Signed-off-by: Rudolf Marek <r.marek@assembler.cz> 
Acked-by: Peter Stuge <peter@stuge.se>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6176 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-13 20:43:33 +00:00
Rudolf Marek 52ff06580d This patch just turns on the ACPI resume.
Signed-off-by: Rudolf Marek <r.marek@assembler.cz> 
Acked-by: Peter Stuge <peter@stuge.se>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6175 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-13 20:04:25 +00:00
Rudolf Marek 475916ddbf Compile cbmem.c instead of including it in romstage,
and do that only if resume is done.

Signed-off-by: Rudolf Marek <r.marek@assembler.cz>
Acked-by: Patrick Georgi <patrick@georgi-clan.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6174 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-13 20:02:23 +00:00
Rudolf Marek c4369536da Following patch adds support for suspend/resume functions. I had to change the get_cbmem_toc because macro magic did not work well.
The writes to NVRAM are not used in asrock board (k8 pre rev f) but they should work when used with am2 boards. In fact maybe the suspend will work on mahogany or others ;) - with some  simple patch which follows for asrock.

Signed-off-by: Rudolf Marek <r.marek@assembler.cz> 
Acked-by: Peter Stuge <peter@stuge.se>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6173 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-13 19:59:13 +00:00
Rudolf Marek 59f410fa43 Following patch adds support to bring out the memory out of self refresh when doing resume.
Signed-off-by: Rudolf Marek <r.marek@assembler.cz>

The patch is based on my 2008 patch. 
Acked-by: Peter Stuge <peter@stuge.se>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6172 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-13 19:53:58 +00:00
Rudolf Marek 97be27ebba We hardcode highmemory size in every northbridge! This is bad, and especially if suspend to ram is involved. Let the default be taken from cbmem.h which also handles the suspend logic.
Abuild tested. Please check all changes if I did not make any wrong while converting this to bytes.

Signed-off-by: Rudolf Marek <r.marek@assembler.cz> 
Acked-by: Peter Stuge <peter@stuge.se>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6171 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-13 19:50:25 +00:00
Uwe Hermann 29c7dfcadc Add support for the ASUS M2N-E board.
This is an AMD K8 + NVIDIA MCP55 + ITE IT8716F mainboard.

It has a working hda_verb.h file for HD audio, and a fanctl.c file is
used to enable the CPU fan (among others) so that we don't kill the
CPU due to excessive heat.

Even though some TODOs remain of course, it works good enough to
successfully boot Linux (e.g. via SeaBIOS).

The full status report is available at:
http://www.coreboot.org/ASUS_M2N-E

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Peter Stuge <peter@stuge.se>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6170 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-13 13:44:33 +00:00
Zheng Bao cb6c9e0942 Add detection support for the Winbond W83527HG Super I/O.
Running result.
superiotool r6131
Found Winbond W83527HG (id=0xb0, rev=0x73) at 0x2e

The documentation is not available yet.


Signed-off-by: Zheng Bao <zheng.bao@amd.com>
Acked-by: Peter Stuge <peter@stuge.se>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6169 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-12 14:40:29 +00:00
Stefan Reinauer dfeb04d463 fix model 106cx
Signed-off-by: Stefan Reinauer <stepan@coreboot.org>
Acked-by: Stefan Reinauer <stepan@coreboot.org>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6168 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-12 00:37:41 +00:00