| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 3770 |
5794 d 19 h |
rimsky |
/branches/sparc/ |
Working on Niagara port - TLB initialization, MMU fault status area initialization, hypercall enhancement, modified tick.c so that the (hyperprivileged) TICK register does not have to be accessed. Now the initialization phase proceeds, but some parts of it are omitted for now (e.g. CPU initialization). |
|
| 3743 |
5802 d 4 h |
rimsky |
/branches/sparc/ |
Started to implement support for sun4v. Bootloader adapted to autodetect the architecture (sun4u, sun4v). Some generic sparc64 kernel files split into sun4u and sun4v versions (but the sun4u is still the default in many cases - in order to keep the code compilable). Implemented taking over the MMU. Implemented routines for performing the hypervisor API calls. Implemented a trivial standard output driver. HelenOS banner can now be printed from the kernel on Niagara. |
|
| 3742 |
5802 d 5 h |
rimsky |
/branches/sparc/ |
The sparc branch synchronized with trunk at revision 3722 (trunk@3722). |
|
| 3664 |
5825 d 18 h |
rimsky |
/branches/sparc/ |
Added some SunBlade 1500 stuff (part of it is just temporary - e.g. the new visual). Some small fixes and enhancements. |
|
| 3618 |
5835 d 18 h |
rimsky |
/branches/sparc/ |
Support for framebuffers, where the first pixel is mapped to a different address than the OBP 'reg' property claims. Cleanup, comments, C-style. |
|
| 3582 |
5846 d 7 h |
rimsky |
/branches/sparc/ |
Made changes making HelenOS run on US-IV CPUs. Minor refactoring of the SGCN driver. |
|
| 3502 |
5863 d 19 h |
rimsky |
/branches/sparc/ |
Implemented Serengeti console driver (only output, input TBD), all output now goes to the console instead of Simics CLI window. |
|
| 3492 |
5874 d 22 h |
rimsky |
/branches/sparc/ |
Changes in trunk merged into the sparc branch. SILO's ramdisk issue solved by the CONFIG_RD_EXTERNAL option. |
|
| 3397 |
5907 d 3 h |
rimsky |
/branches/sparc/ |
Merged recent changes from trunk into the Sparc branch. |
|
| 3343 |
5931 d 0 h |
decky |
/branches/sparc/ |
add sparc branch |
|
| 2250 |
6422 d 20 h |
jermar |
/trunk/boot/ |
Fix ticket #31. |
|
| 2071 |
6510 d 20 h |
jermar |
/trunk/ |
(c) versus (C) |
|
| 1997 |
6564 d 21 h |
decky |
/trunk/ |
add version to init and boot loader |
|
| 1979 |
6571 d 19 h |
jermar |
/trunk/ |
Configuration changes on sparc64.
Compile TSB support by default.
Ask whether to start AP processors in the loader. |
|
| 1978 |
6571 d 21 h |
jermar |
/trunk/ |
sparc64 code to support physical memory that starts on non-zero addresses.
Still needs to be tested on systems with such setup. |
|
| 1977 |
6572 d 17 h |
jermar |
/trunk/ |
Fix bad indentation in ofw.c
sparc64 work:
o Fix copyright in main.c
o Move code from unused parts of the trap table. |
|
| 1972 |
6584 d 3 h |
jermar |
/trunk/ |
Modify selected function to consume less stack space.
Avoid flushw instruction in the sparc64 loader. |
|
| 1899 |
6624 d 4 h |
jermar |
/trunk/ |
sparc64 work:
- Loader now starts all processors.
- Kernel halts all but the bootstrup processor for now.
- Read clock-frequency from the respective processor node in the device tree |
|
| 1897 |
6627 d 4 h |
jermar |
/trunk/ |
Convert sparc64 framebuffer code to configure from the OpenFirmware device tree memory representation. |
|
| 1896 |
6627 d 19 h |
jermar |
/trunk/ |
Convert sparc64 to detect keyboard and determine
its physical address by walking the memory representation
of the OpenFirmware device tree.
Add bus-specific functions that know how to apply the
"ranges" property to one component of the "reg" property.
Buses supported so far include FHC, EBUS and PCI. |
|