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Rev Age Author Path Log message Diff
4377 6131 d 3 h svoboda /branches/tracing/ Merge latest trunk changes to tracing. (i.e. revs 3684:4374, huge). This time hopefully the real thing.  
3425 6368 d 13 h svoboda /branches/tracing/ Merge latest trunk changes into tracing (broken)  
2787 6541 d 6 h decky /branches/tracing/ add dynamic linking, debugging and tracing branch  
2071 6976 d 2 h jermar /trunk/ (c) versus (C)  
1799 7160 d 22 h decky /trunk/boot/arch/ppc32/loader/ fix typo  
1789 7164 d 7 h jermar /trunk/ Fix ofw_memmap() in boot infrastructure.
The cell size is 32-bit and not equal sizeof(ofw_arg_t).
Define architecture dependant #address-cells and #size-cells for cases
the respective properties are missing in the OpenFirmware device tree.
The algorithm now works both for ppc32 and sparc64.

Add memmap_t, screen_t and keyboard_t to sparc64 bootinfo structure.
Be more verbose during sparc64 boot.

Move ALIGN_UP to generic part of boot/.

Change header guards in several places so that they don't contain double underscore.		  
1787 7166 d 4 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1783 7167 d 2 h jermar /boot/trunk/ Some 32-bit vs. 64-bit fixes.

Make the call to OpenFirmware client interface architecture dependent.
For instance and contrary to my previous experience, the sparc64 version of
'translate' method would not work reliably unless the Address Mask bit in the
PSTATE register is cleared during duration of the call.

sparc64 and ppc32 OpenFirmware seem to differ in details, for example, the above
mentioned method 'translate' signals success by setting the first return value
to -1 on sparc64 while on ppc32 the value is/stays (???) zero.		  
1771 7174 d 3 h jermar /boot/trunk/ Cleanup OpenFirmware driver and prepare it for integration with sparc64 bootloader.
Start sparc64 boot loader (now inactive and unfunctional).		  
1764 7182 d 1 h jermar /boot/trunk/ Cleanup boot infrastructure: ppc32 (and elsewhere).  
1755 7187 d 10 h decky /boot/trunk/arch/ppc32/loader/ read macio address from PCI OFW entry  
1620 7201 d 5 h decky /boot/trunk/arch/ppc32/loader/ update boot loader API  
1146 7266 d 7 h decky /boot/trunk/arch/ppc32/loader/ add instruction cache flush
align framebuffer on 128K boundary
change OFW calling method
make OFW code more compatible		  
1130 7275 d 4 h decky /boot/trunk/arch/ppc32/loader/ extend boot info  
1075 7282 d 10 h decky /boot/trunk/arch/ppc32/loader/ relocate boot loader structures if needed
(allowing to boot on stupid OFW implementations)		  
1058 7283 d 3 h decky /boot/trunk/arch/ppc32/loader/ relocate kernel in real mode  
964 7285 d 13 h decky /boot/trunk/arch/ppc32/loader/ ofw code cleanup
get memory map from ofw		  
956 7286 d 2 h decky /boot/trunk/arch/ppc32/loader/ relocate ppc32 kernel above 2 GB  
953 7286 d 4 h decky /boot/trunk/arch/ppc32/loader/ cleanup and extend OFW code  
885 7301 d 10 h decky /boot/trunk/ move ppc32 boot loader to /boot tree