Commit graph

92 commits

Author SHA1 Message Date
Carl-Daniel Hailfinger
1b22622323 Change v3 makefile rules to be source-based, part I.
The individual makefiles in lib/ mainboard/ southbridge/ and superio/
have been changed accordingly and the big glue layer in
arch/x86Makefile has been modified to wrap the new rules correctly.

This pepares the way for additional optimizations during compile and
link time.

Build tested and boot tested on Qemu.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>


git-svn-id: svn://coreboot.org/repository/coreboot-v3@782 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-08-18 11:15:43 +00:00
Ronald G. Minnich
1dfd5f9321 This gets closer to building serengeti. The next step is to go back and flush out all the
issues in k8 north.

Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>


git-svn-id: svn://coreboot.org/repository/coreboot-v3@776 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-08-16 02:34:51 +00:00
Ronald G. Minnich
c37de66082 Small typos.
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>



git-svn-id: svn://coreboot.org/repository/coreboot-v3@774 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-08-15 23:37:29 +00:00
Ronald G. Minnich
e0031f798f I am well aware this does not compile :-)
But we can start to build it now. 

Add the serengeti. Now comes the fun part: trying to get it to build.

Be aware that things have changed. 
Stage1 is going to need to start up the APs, load the microcode, before we can event attempt to run initram. 

So we're going to need more sophisticated code than we've had in the past. 

Note also that copying cache_as_ram_auto.c and hacking it is NOT an option. We're going to have to 
recreate stage 1 and initram from scratch. I expect this to improve the code anyway. 

Signed-off-by: Ronald G. Minnich <rminnich@gmail.com
Acked-by: Ronald G. Minnich <rminnich@gmail.com



git-svn-id: svn://coreboot.org/repository/coreboot-v3@773 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-08-15 22:04:31 +00:00
Ronald G. Minnich
79a26f9247 Some corrections to the 8132.
Add the 8152. 

Add a config variable ACPI_TABLE

Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>


git-svn-id: svn://coreboot.org/repository/coreboot-v3@772 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-08-15 21:40:20 +00:00
Ronald G. Minnich
0af620843c Bring over the amd 8132 from v2. Very few changes. for now.
I would really like to remove ops_pci from the device struct. 

Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>

Acked-by: Ronald G. Minnich <rminnich@gmail.com>


git-svn-id: svn://coreboot.org/repository/coreboot-v3@771 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-08-15 21:18:26 +00:00
Carl-Daniel Hailfinger
6077bbb909 device_t -> struct device conversions.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>


git-svn-id: svn://coreboot.org/repository/coreboot-v3@768 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-08-15 19:21:22 +00:00
Ronald G. Minnich
60a9026573 Bring 8111 over to v3.
Rename files and functions as needed. 

There is regularity to the naming. Stage1 stuff is called stage1_*. The rest is not. 
Most .c files have a corresponding .dts. The code is simpler and smaller and has less
duplication. 

Most (all) romcc artifacts removed. 

I've made a lot of effort to get copyright headers done correctly, using 'svn log'. 

next are the 8132, 8151, and serengeti, then comes simnow. 
 
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>


git-svn-id: svn://coreboot.org/repository/coreboot-v3@767 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-08-15 19:08:44 +00:00
Ronald G. Minnich
e2a62b7e1d First cut at sanity in the northbridge. Break out functions so that there is some meaning to what is in what.
northbridge.c is marked for deletion, so don't sit up waiting for it to come home. 

pci functions are in pci.c

domain functions are in domain.c

cpu functions are in cpu.c; cpu.c may move in the future to, say, someplace like cpu/amd/k8. 

common functions are in common.c

These are still not set up quite right. I used svn copy to create the new files. 

Geode builds fine. Anybody want to guess why this happens on k8? It's not clear to me. 

/home/rminnich/src/bios/coreboot-v3/arch/x86/pci_ops_conf1.c: At top level:
/home/rminnich/src/bios/coreboot-v3/arch/x86/pci_ops_conf1.c:60: error: ‘pci_conf1_read_config8’ redeclared as different kind of symbol
include/device/pci_ops.h:33: error: previous definition of ‘pci_conf1_read_config8’ was here
/home/rminnich/src/bios/coreboot-v3/arch/x86/pci_ops_conf1.c:66: error: ‘pci_conf1_read_config16’ redeclared as different kind of symbol
include/device/pci_ops.h:34: error: previous definition of ‘pci_conf1_read_config16’ was here
/home/rminnich/src/bios/coreboot-v3/arch/x86/pci_ops_conf1.c:72: error: ‘pci_conf1_read_config32’ redeclared as different kind of symbol
include/device/pci_ops.h:35: error: previous definition of ‘pci_conf1_read_config32’ was here
/home/rminnich/src/bios/coreboot-v3/arch/x86/pci_ops_conf1.c:78: error: ‘pci_conf1_write_config8’ redeclared as different kind of symbol
include/device/pci_ops.h:36: error: previous definition of ‘pci_conf1_write_config8’ was here
/home/rminnich/src/bios/coreboot-v3/arch/x86/pci_ops_conf1.c:84: error: ‘pci_conf1_write_config16’ redeclared as different kind of symbol
include/device/pci_ops.h:37: error: previous definition of ‘pci_conf1_write_config16’ was here
/home/rminnich/src/bios/coreboot-v3/arch/x86/pci_ops_conf1.c:90: error: ‘pci_conf1_write_config32’ redeclared as different kind of symbol
include/device/pci_ops.h:38: error: previous definition of ‘pci_conf1_write_config32’ was here
/home/rminnich/src/bios/coreboot-v3/arch/x86/pci_ops_conf1.c:116: error: ‘pci_conf1_find_on_bus’ redeclared as different kind of symbol
include/device/pci_ops.h:39: error: previous definition of ‘pci_conf1_find_on_bus’ was here
/home/rminnich/src/bios/coreboot-v3/arch/x86/pci_ops_conf1.c:151: error: ‘pci_conf1_find_device’ redeclared as different kind of symbol
include/device/pci_ops.h:40: error: previous definition of ‘pci_conf1_find_device’ was here
 
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>


git-svn-id: svn://coreboot.org/repository/coreboot-v3@764 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-08-14 16:31:24 +00:00
Ronald G. Minnich
61e04287b8 Fix up references to pci functions now in stage 0.
Remove stage1.h -- not needed. 

Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>

Acked-by: Ronald G. Minnich <rminnich@gmail.com>


git-svn-id: svn://coreboot.org/repository/coreboot-v3@763 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-08-14 16:16:07 +00:00
Carl-Daniel Hailfinger
17d2e172ca Use the correct MCP55 PCI subsystem ID setting function.
This fixes a genuine bug in the MCP55 code.

Moving this away from PCI ops is the next goal.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>


git-svn-id: svn://coreboot.org/repository/coreboot-v3@762 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-08-14 09:37:46 +00:00
Ronald G. Minnich
bfc217a8ce This is the current state of my mcp55 commits. I realize I overload
the system a bit so I am going to let this one get acked and I won't 
push
any more patches until this goes through. 

Add lpc support. 

Make things compile lpc.

Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Stefan Reinauer <stepan@coresystems.de>

And also: 
That code is really buggy. I wonder how/if it ever worked in v2. If you
address the comments below, this is
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

Comments (mostly) addressed. That said, I don't change functional code 
that I know works -- we can fix that later. The ops_pci is addressed by 
Carl-Daniel's patch. 


git-svn-id: svn://coreboot.org/repository/coreboot-v3@756 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-08-13 15:41:04 +00:00
Ronald G. Minnich
d5d2ba2cea Fix up SMBUS. I had to yank the SHARED stuff -- it's not quite ready.
We will revisit it later. 

Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>


git-svn-id: svn://coreboot.org/repository/coreboot-v3@748 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-08-11 23:19:53 +00:00
Ronald G. Minnich
537773e6f1 Add support for mcp55 usb and usb2.
These both compile. There is an unresolved issue w.r.t. the DEBUG 
check in usb2. How do we want this in v3?

Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Marc Jones <marc.jones@amd.com>


git-svn-id: svn://coreboot.org/repository/coreboot-v3@747 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-08-11 23:12:24 +00:00
Uwe Hermann
9eb8578b75 Minor cosmetic and/or license header fixes (trivial).
This includes using consistent (C) lines, adding email addresses,
and so on. The file southbridge/nvidia/mcp55/dts was never edited
by Yinghai Lu (thus removing his (C) line) and would be too trivial
anyway...

The changes (though trivial) were also informally acked by Ron on IRC.

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




git-svn-id: svn://coreboot.org/repository/coreboot-v3@744 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-08-11 21:01:54 +00:00
Ronald G. Minnich
bac00ece26 pcie support for mcp55.
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>


git-svn-id: svn://coreboot.org/repository/coreboot-v3@743 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-08-11 16:19:01 +00:00
Ronald G. Minnich
069c17da77 .c and .dts for mcp 55
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>


git-svn-id: svn://coreboot.org/repository/coreboot-v3@742 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-08-11 16:12:58 +00:00
Ronald G. Minnich
0d9e8b717f compiles with no errors.
Add pci device. This compiles with no errors, no warnings.
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>

With the comments addressed:
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

I left the #if 1 in. It was there for a reason, we just don't know what it was. 
I am reluctant to move such 'markers' at present. 


git-svn-id: svn://coreboot.org/repository/coreboot-v3@741 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-08-11 16:09:02 +00:00
Ronald G. Minnich
7eee4907a1 .c and .dts for mcp55
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>


git-svn-id: svn://coreboot.org/repository/coreboot-v3@739 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-08-11 16:04:38 +00:00
Ronald G. Minnich
efb7c2c4dd Add stage1.h to the files for standard defines used by all stage1 functions.
Modify all functions to use the new v3 pci operations calling conventions. 
use udelay for delays. 

Add the USB debug support function. 
This is compiling pretty well for me save for the missing hypertransport function. 

Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>


git-svn-id: svn://coreboot.org/repository/coreboot-v3@731 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-08-10 21:20:46 +00:00
Carl-Daniel Hailfinger
77010a1111 The named unions in the device tree code are obnoxious and degrade
readability. Move to anonymous unions.

Build tested on all targets. Boot tested on qemu.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

Ron tested this and it boots to Linux.
Acked-by: Ronald G. Minnich <rminnich@gmail.com>


git-svn-id: svn://coreboot.org/repository/coreboot-v3@730 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-08-10 00:20:24 +00:00
Ronald G. Minnich
df4565d288 Fix some typos.
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>


git-svn-id: svn://coreboot.org/repository/coreboot-v3@728 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-08-09 20:23:56 +00:00
Ronald G. Minnich
3b31e382a9 SMBUS support for mcp55 and v3.
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Peter Stuge <peter@stuge.se>


git-svn-id: svn://coreboot.org/repository/coreboot-v3@724 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-08-06 23:31:35 +00:00
Ronald G. Minnich
da9286b479 State of the tree for K8
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Peter Stuge <peter@stuge.se>



git-svn-id: svn://coreboot.org/repository/coreboot-v3@722 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-08-05 02:48:54 +00:00
Ronald G. Minnich
c945259136 Closer to compiling. Will be bringing in the rest of the functions for this part today.
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>



git-svn-id: svn://coreboot.org/repository/coreboot-v3@716 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-08-03 19:39:35 +00:00
Carl-Daniel Hailfinger
1a09707fd6 Convert stage2 and initram makefile rules from object to source files.
This creates a clearer distinction between source files in the source 
tree we want to have compiled and indirectly created object/source files 
in the object tree.

It also will make enable us to move to whole-program 
optimization/compilation which should yield substantial size savings.
Then again, we may be able to do that without the makefile conversion as 
well.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>


git-svn-id: svn://coreboot.org/repository/coreboot-v3@714 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-08-02 20:56:11 +00:00
Peter Stuge
41242a63c3 v3: k8/m57sli wip1
This is not nearly complete, but just the current state of my tree.

k8/raminit.c does not compile at all. Lots of fixes are still needed to bring
it working into v3. I've gone through about 1/8 of the file, it errors out on
line 576 now.

The mcp55 files are in a very early state and also do not compile for me, so
I've disabled them by commenting out the select in mainboard/gigabyte/Kconfig.

Once northbridge/amd/k8/raminit.c builds, k8_ops needs to be added, then we
may actually see the first v3 k8 build. :)

Signed-off-by: Peter Stuge <peter@stuge.se>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>


git-svn-id: svn://coreboot.org/repository/coreboot-v3@713 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-08-02 03:34:05 +00:00
Ronald G. Minnich
935c99a3a9 minor include stuff.
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Marc Jones <marc.jones@amd.com>

Acked-by: Peter Stuge <peter@stuge.se>


git-svn-id: svn://coreboot.org/repository/coreboot-v3@701 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-08-01 16:59:09 +00:00
Marc Jones
33654d8321 There was a programming error which made most USB port4 setup wrong. This
patch uses byte pointer and the MMIO read and write functions. 

Signed-off-by: Marc Jones <marc.jones@amd.com>

Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://coreboot.org/repository/coreboot-v3@696 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-07-14 23:04:48 +00:00
Carl-Daniel Hailfinger
0f05bd42db - Clean up Geode companion chip CS5536 code.
- Eliminate a few redundant dev_find_pci_device() calls.
- Fix a compile warning intruduced in r689.

This should be an equivalence transformation.

Build tested on norwich, db800, alix.1c, alix.2c3, dbe62, dbe61.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Peter Stuge <peter@stuge.se>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>


git-svn-id: svn://coreboot.org/repository/coreboot-v3@692 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-07-03 19:42:05 +00:00
Ronald G. Minnich
e1ef6d2dc8 This change adds some debug prints, and a comment warning to dts on cs5536.
Most importantly it fixes a simple programming error which made it so most of
the sets on the USB were not doing anything. The bug is also in V2.

With this fix, the DBE62 USB ports all work!

If someone clones the fix to V2, it will also fix V2. Or, we can just convince
you to move forward to V3 :-)

Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>

Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Peter Stuge <peter@stuge.se>


git-svn-id: svn://coreboot.org/repository/coreboot-v3@689 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-06-04 14:36:35 +00:00
Ronald G. Minnich
dba27d1bcd This patch gets usb port 3 on dbe62 working and sets up a dts-based way to map
USB EHCI power control registers to power enables pins 1 and 2. 

Why doesn't port 4 work? Who knows. That's a problem for another day. 

Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>


Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>


git-svn-id: svn://coreboot.org/repository/coreboot-v3@688 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-06-03 15:22:16 +00:00
Ronald G. Minnich
ed9cd01e22 Changed erroneous write config 8 to write config 32
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>

Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>


git-svn-id: svn://coreboot.org/repository/coreboot-v3@678 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-05-08 14:51:40 +00:00
Carl-Daniel Hailfinger
4ab20cb518 Move CS5536 IDE configuration into a separate dts and its own PCI device.
Fix dbe62 IDE/NAND selection.

Build-tested on db800, norwich, dbe62, alix.1c, alix.2c3.
No additional breakage for dbe61.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Stefan Reinauer <stepan@coresystems.de>


git-svn-id: svn://coreboot.org/repository/coreboot-v3@677 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-05-07 23:21:55 +00:00
Ward Vandewege
fd4ef4a84a Add unwanted_vpci parsing to AMD's cs5536 southbridge.
Signed-off-by: Ward Vandewege <ward@gnu.org>
Acked-by: Jordan Crouse <jordan.crouse@amd.com>



git-svn-id: svn://coreboot.org/repository/coreboot-v3@662 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-04-17 16:30:27 +00:00
Ronald G. Minnich
b2e1002d9d With this set of changes dbe62 gets to a FILO prompt.
Set manual settings for dbe62 PLL; the auto settings are giving
slightly wrong values

Add call to dumplxmsr in dbe62 initram main()

Change dumplxmsr to void parameter

Add dumplxmsrs function to geodelx raminit support code

Correct spelling of CAS.

The big one: set spd variables correctly.

The not so big one: there is a bug in com2 enable I don't understand.
For now comment out two offending lines. The cs5536 debug prints
should be reduced later.

Change fuctory to factory. It's funny but confusing.
This patch also takes into account carl-daniel and uwe's comments.

Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>

Acked-by: Stefan Reinauer <stepan@coresystems.de>


git-svn-id: svn://coreboot.org/repository/coreboot-v3@649 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-04-04 03:31:39 +00:00
Ronald G. Minnich
f385338a15 Make cs5536_setup_onchipuart() handle both UARTs and add missing break in dbe61 initram.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

Tested on dbe62. I had to run cs5536/stage1.c through indent -kr -i8 because emacs is somehow 
confused by parts of it. Weird. indent made some parts ugly, at least to my eyes. Oh well. 
Acked-by: Ronald G. Minnich <rminnich@gmail.com>




git-svn-id: svn://coreboot.org/repository/coreboot-v3@638 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-03-07 06:33:05 +00:00
Ronald G. Minnich
718dab6ba5 This is a cumulative set of fixes for LX800 boards. These are all tested on ALIX 1C and DBE62.
This includes:
 - the working power button patch.
 - onchipuart2 for very early startup -- this will be replaced with a better mechanism soon.
 - dts mod for powerbutton on cs5536
 - dbe62 dts fix for COM1 setup
 - ram check call in dbe62 initram.c
 - Carl-Daniel's fix to detect incorrect access to spd variables.
 - more debug prints in geodelx northbridge support code.

 This is cumulative since we're lagging on acks a bit and it's hard to keep this
 stuff all seperated out since it involves a common set of files. I'd like to get
 it acked and in tree today if possible. It's a very small set of lines changed so please
 forgive me for the cumulative nature.

 Thanks

 Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>


Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>






git-svn-id: svn://coreboot.org/repository/coreboot-v3@636 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-03-06 23:33:59 +00:00
Carl-Daniel Hailfinger
d4088bcbbb Add file forgotten in r628. Same changelog follows:
Factor out write_pirq_routing_table() for all GeodeLX targets.
Compile tested on norwich, alix1c and dbe62. msm800sev is not affected
and dbe61 is broken anyway.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

tested on alix1c. Boots, USB, graphics, and ethernet all work.

Acked-by: Ronald G. Minnich <rminnich@gmail.com>

Acked-by: Peter Stuge <peter@stuge.se>


git-svn-id: svn://coreboot.org/repository/coreboot-v3@629 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-03-01 22:09:00 +00:00
Ronald G. Minnich
9c2060a5e5 Factor out write_pirq_routing_table() for all GeodeLX targets.
Compile tested on norwich, alix1c and dbe62. msm800sev is not affected
and dbe61 is broken anyway.

svn is unable to create a valid patch for what I did, so I'll have to
commit this myself. To reproduce, perform the following commands, then
apply the patch:

svn mv mainboard/amd/norwich/irq_tables.c mainboard/amd/norwich/irq_tables.h
svn mv mainboard/pcengines/alix1c/irq_tables.c mainboard/pcengines/alix1c/irq_tables.h
svn mv mainboard/artecgroup/dbe61/irq_tables.c mainboard/artecgroup/dbe61/irq_tables.h
svn mv mainboard/artecgroup/dbe62/irq_tables.c mainboard/artecgroup/dbe62/irq_tables.h

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

tested on alix1c. Boots, USB, graphics, and ethernet all work.

Acked-by: Ronald G. Minnich <rminnich@gmail.com>

Acked-by: Peter Stuge <peter@stuge.se>



git-svn-id: svn://coreboot.org/repository/coreboot-v3@628 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-03-01 21:33:51 +00:00
Ronald G. Minnich
f7ad196c0a This started out as a trivial change and turned into a big change. This
code boots and works on qemu and
alix1c. It represents a huge change and a huge improvement. There are a
few fixes left to do, which 
will come once this is in. 

This change started out easy: get the device IDs OUT of the the dts, and
into one place. We
decided the device IDs should be in the constructors ONLY. To make a
long story short, that just did 
not work out, and it revealed a flaw in the design. The result? 

- no more ids in the various dts files. 
- the constructor struct is gone -- one less struct, nobody liked the
  name anyway
- the device_operations struct now includes the device id.
- constructor property no longer used; use device_operations instead. 
- lpc replaced with ioport

All the changes below stem from this "simple" change. 

I am finding this new structure much easier to work with. I hope we're
done
on this for real, however!

TODO: 
1. Change limitation in dtc that makes it hard to use hex in pci@
notation. 

Now for the bad news. Sometime today, interrupts or io or something
stopped working between r596 and r602 -- but I did no commits at
that point. So something has gone wrong, but I don't think it's this
stuff.

I did try a build of HEAD, and it fails really, really badly. Much
more badly than this fails, so I think this commit is only going
to improve things. It does work fine on qemu, fails on alix1c, 
so I suspect one of today's "clean up commits" broke something. 


Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>



git-svn-id: svn://coreboot.org/repository/coreboot-v3@603 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-02-16 04:13:44 +00:00
Carl-Daniel Hailfinger
31b60b34ec Factor out Geode LX VPCI device disabling into a separate function which
consumes one device at a time. This helps avoid array handling in the
dts and allows us to use generic disabling infrastructure.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Corey Osgood <corey.osgood@gmail.com>


git-svn-id: svn://coreboot.org/repository/coreboot-v3@600 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-02-15 13:49:52 +00:00
Carl-Daniel Hailfinger
56919b9b66 Enable Suspend-to-RAM code based on config option. Revert semantics to
those we had in v2 and before r385.
This causes pm_chipset_init() to be called on Geode LX.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

Builds and run to filo.
Acked-by: Marc Jones <marc.jones@amd.com>


git-svn-id: svn://coreboot.org/repository/coreboot-v3@595 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-02-13 22:47:58 +00:00
Carl-Daniel Hailfinger
fd7c529003 Nuke superfluous comments for C beginners in for loops.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>


git-svn-id: svn://coreboot.org/repository/coreboot-v3@589 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-02-13 15:35:30 +00:00
Ronald G. Minnich
6ac804f594 This is a subtle error. An operations struct, to work as a constructor, must initialize
the .constructor struct member. 

This error is so subtle that we might consider changing the device code; or at least 
working on the documentation to make it more clear. The key question: do we ever want 
an operations struct that can NOT operate as a device constructor? When this code was 
designed over a year ago, it seemed that we might; now, it is not so certain. 

Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>



git-svn-id: svn://coreboot.org/repository/coreboot-v3@577 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-02-07 16:17:21 +00:00
Ronald G. Minnich
010f751a48 With this set of changes FILO now reliably finds the IDE controller.
Press <Enter> for default boot, or <Esc> for boot prompt...  
boot: hda1:/vmlinuz root=/dev/hda1 console=tty0 console=ttyS0,115200
malloc_diag: alloc: 240 bytes (3 blocks), free: 16136 bytes (1 blocks)
malloc_diag: alloc: 256 bytes (4 blocks), free: 16120 bytes (1 blocks)
file_open: dev=hda1, path=/vmlinuz
ide_probe: ide_probe drive #0
ide_probe: ctrl 1188096 base 0
find_ide_controller: found PCI IDE controller 1022:209a prog_if=0x80
find_ide_controller: primary channel: compatibility mode
find_ide_controller: cmd_base=0x1f0 ctrl_base=0x3f4

Sadly, it locks up at this point, but this is still progress.

I realize the location of the defines is a little odd, but I think it is useful to have 
them right next to the function that uses them. 

Index: southbridge/amd/cs5536/cs5536.c
cs5536.c: add ide support functions from v2
Index: mainboard/pcengines/alix1c/dts
Correct error in southbridge pcipath. Add enable_ide to dts. 
Index: southbridge/amd/cs5536/dts
Add dts for enable_ide.


Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>

Acked-by: Corey Osgood <corey.osgood@gmail.com>



git-svn-id: svn://coreboot.org/repository/coreboot-v3@575 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-02-07 06:33:49 +00:00
Marc Jones
e086b5cf81 V3 compilation errors:
Fix spd_read_byte prototype.

Signed-off-by: Marc Jones <marc.jones@amd.com>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://coreboot.org/repository/coreboot-v3@567 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-01-30 00:46:41 +00:00
Ronald G. Minnich
643d952c5b In the current version of dtc, if one has the line:
/config/ = "northbridge/amd/geodelx";

Then the file northbridge/amd/geodelx/dts is read in and processed. 
Magic(TM) appends the name "/dts" to the path. 

This hack is fine with chips that only do one thing. 
But some (all) northbridge parts play several roles: APIC cluster, PCI domain
device, and PCI device. The result is a need for more than one dts, since
there are three possible devices, with three types of IDs, and so on. 

To keep things sane, I am proposing to enable multiple dts files in a
directory, names (e.g., nothing required here):
domaindts
pcidts
apicdts

(of course these names can be anything, this is just an example).
This change will require a change to the dtc, since we can no longer
assume just one dts file, and hence need a way to name these different 
files. 

The proposed change is very simple. We now require the full path name 
for the file, and eliminate the Magic(TM).

So, 
/config/ = "northbridge/amd/geodelx/pcidts";

will open the pcidts file. 
/config/ = "northbridge/amd/geodelx/domaindts";
will open the domain dts. 

Maybe we should just call it domain and pci and apic? works for me.
/config/ = "northbridge/amd/geodelx/domain";
/config/ = "northbridge/amd/geodelx/pcibridge";
/config/ = "northbridge/amd/geodelx/apic";

Changes: 
dtc.c: create a new function, fopenfile, that will only open a path if it 
really is a file. Modify dtc_open_file to use this function. fopenfile
assumes "-" means stdin; should it, or should I move that assumption back
to dtc_open_file?
dtc.h: add prototypes
dtc-parser.y: Given a config path, open the path.
southbridge/amd/cs5536/cs5536.c: example of how C code changes


Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>

Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

Please see the comments below, but they do not have to be addressed for
this commit, just keep them in mind for future commits in that area.



git-svn-id: svn://coreboot.org/repository/coreboot-v3@566 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-01-29 17:48:10 +00:00
Stefan Reinauer
6220b632e7 Now version 3: LinuxBIOS -> coreboot rename.
- I left LB_TAG_ intact because they are used by the payloads
- file renames are still missing. see next commit
- some lb_ renames might be missing. feel free to provide patches.

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://coreboot.org/repository/coreboot-v3@564 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-01-27 18:54:57 +00:00
Carl-Daniel Hailfinger
68b97a6034 include/device/device.h
Remove old vendor,device struct members since we are now using the
device_id struct. 
Change declaration of dev_find_device to use device_id struct. 

device/device_util.c
Change dev_find_device to use device_id struct instead of vendor, device
parameters.
Add convenience function, dev_find_pci_device, to make it easier for
users. 

device/pci_device.c
Change uses of dev->vendor and dev->device to dev->id. 
Change prints of dev->vendor, dev->device to use the 
dev_id_string function. 

device/pci_rom.c
Change uses of dev->vendor and dev->device to dev->id. 

southbridge/amd/cs5536/cs5536.c
Change uses of dev_find_device to dev_find_pci_device

southbridge/amd/cs5536/dts
Add pciid of the cs5536

northbridge/amd/geodelx/dts
add pciid of the geodelx northbridge. 

util/x86emu/vm86.c
Change uses of dev_find_device to dev_find_pci_device

With these changes, the chipsetinit function now finds the southbridge
in the static tree, which is the first time this has worked in v3.
This success in turn means that the chipsetinit code is running for the
first time. 
We are still failing in "Finding PCI configuration type"

Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>


git-svn-id: svn://coreboot.org/repository/coreboot-v3@558 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-01-20 23:03:40 +00:00