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coreboot-kgpe-d16/src/include/device/hypertransport.h

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- 1.1.4 Major restructuring of hypertransport handling. Major rewerite of superio/NSC/pc87360 as a proof of concept for handling superio resources dynamically Updates to hard_reset handling when resetting because of the need to change hypertransport link speeds and widths. (a) No longer assume the boot is good just because we get to a hard reset point. (b) Set a flag to indicate that the BIOS triggered the reset so we don't decrement the boot counter. Updates to arima/hdama mptable so it tracks the new bus numbers git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1097 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2003-09-02 19:16:48 +02:00
#ifndef DEVICE_HYPERTRANSPORT_H
#define DEVICE_HYPERTRANSPORT_H
- Moved hlt() to it's own header. - Reworked pnp superio device support. Now complete superio support is less than 100 lines. - Added support for hard coding resource assignments in Config.lb - Minor bug fixes to romcc - Initial support for catching the x86 processor BIST error codes. I've only seen this trigger once in production during a very suspcious reset but... - added raminit_test to test the code paths in raminit.c for the Opteron - Removed the IORESOURCE_SET bit and added IORESOURCE_ASSIGNED and IORESOURCE_STORED so we can tell what we have really done. - Added generic AGP/IOMMU setting code to x86 - Added an implementation of memmove and removed reserved identifiers from memcpy - Added minimal support for booting on pre b3 stepping K8 cores - Moved the checksum on amd8111 boards because our default location was on top of extended RTC registers - On the Hdama added support for enabling i2c hub so we can get at the temperature sensors. Not that i2c bus was implemented well enough to make that useful. - Redid the Opteron port so we should only need one reset and most of memory initialization is done in cpu_fixup. This is much, much faster. - Attempted to make the VGA IO region assigment work. The code seems to work now... - Redid the error handling in amdk8/raminit.c to distinguish between a bad value and a smbus error, and moved memory clearing out to cpufixup. - Removed CONFIG_KEYBOARD as it was useless. See pc87360/superio.c for how to setup a legacy keyboard properly. - Reworked the register values for standard hardware, moving the defintions from chip.h into the headers of the initialization routines. This is much saner and is actually implemented. - Made the hdama port an under clockers BIOS. I debuged so many interesting problems. - On amd8111_lpc added setup of architectural/legacy hardware - Enabled PCI error reporting as much as possible. - Enhanded build_opt_tbl to generate a header of the cmos option locations so that romcc compiled code can query the cmos options. - In romcc gracefully handle function names that degenerate into function pointers - Bumped the version to 1.1.6 as we are getting closer to 2.0 TODO finish optimizing the HT links of non dual boards TODO make all Opteron board work again TODO convert all superio devices to use the new helpers TODO convert the via/epia to freebios2 conventions TODO cpu fixup/setup by cpu type git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1390 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2004-03-11 16:01:31 +01:00
#include <device/hypertransport_def.h>
Since some people disapprove of white space cleanups mixed in regular commits while others dislike them being extra commits, let's clean them up once and for all for the existing code. If it's ugly, let it only be ugly once :-) Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5507 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-04-27 08:56:47 +02:00
unsigned int hypertransport_scan_chain(struct bus *bus,
HyperTransport: Move pci_scan_bus() call Allows to remove parameter max from the call, it is not involved with the unitid assignment. Change-Id: I087622f4ff69474f0b27cfd8709106ab8ac4ca98 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/8687 Tested-by: build bot (Jenkins) Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-03-12 15:16:59 +01:00
unsigned min_devfn, unsigned max_devfn, unsigned *ht_unit_base, unsigned offset_unitid);
eric patch 1. x86_setup_mtrr take address bit. 2. generic ht, pcix, pcie beidge... 3. scan bus and reset_bus 4. ht read ctrl to decide if the ht chain is ready 5. Intel e7520 and e7525 support 6. new ich5r support 7. intel sb 6300 support. yhlu patch 1. split x86_setup_mtrrs to fixed and var 2. if (resource->flags & IORESOURCE_FIXED ) return; in device.c pick_largest_resource 3. in_conherent.c K8_SCAN_PCI_BUS git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1982 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2005-07-08 04:49:49 +02:00
unsigned int ht_scan_bridge(struct device *dev, unsigned int max);
extern struct device_operations default_ht_ops_bus;
- 1.1.4 Major restructuring of hypertransport handling. Major rewerite of superio/NSC/pc87360 as a proof of concept for handling superio resources dynamically Updates to hard_reset handling when resetting because of the need to change hypertransport link speeds and widths. (a) No longer assume the boot is good just because we get to a hard reset point. (b) Set a flag to indicate that the BIOS triggered the reset so we don't decrement the boot counter. Updates to arima/hdama mptable so it tracks the new bus numbers git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1097 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2003-09-02 19:16:48 +02:00
#define HT_IO_HOST_ALIGN 4096
#define HT_MEM_HOST_ALIGN (1024*1024)
#endif /* DEVICE_HYPERTRANSPORT_H */
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