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Rev Age Author Path Log message Diff
4345 5750 d 13 h svoboda /branches/dynload/ Merge trunk changes up to r4040 to dynload.  
4342 5750 d 14 h svoboda /branches/dynload/ Merge trunk changes up to r3889 to dynload.  
4341 5750 d 14 h svoboda /branches/dynload/ Merge trunk changes up to r3860 to dynload.  
3403 5978 d 0 h svoboda /branches/dynload/ Merge latest trunk changes into dynload  
3107 6078 d 3 h svoboda /branches/dynload/ Merge trunk changes up to r3044 into dynload  
2927 6100 d 1 h decky /branches/dynload/ added dynload branch  
2071 6583 d 14 h jermar /trunk/ (c) versus (C)  
1998 6637 d 15 h decky /trunk/boot/arch/ add version tag to other bootloaders  
1789 6771 d 20 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 6773 d 17 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1783 6774 d 14 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.		  
1764 6789 d 13 h jermar /boot/trunk/ Cleanup boot infrastructure: ppc32 (and elsewhere).  
1620 6808 d 18 h decky /boot/trunk/arch/ppc32/loader/ update boot loader API  
1478 6814 d 5 h decky /boot/trunk/ ppc32 bootloader debugging facility  
1372 6827 d 13 h decky /boot/trunk/arch/ppc32/loader/ remove obsolete BAT framebuffer mapping  
1369 6827 d 15 h decky /boot/trunk/arch/ppc32/ support for arbitrary number of boot components for ppc32  
1219 6853 d 12 h decky /boot/trunk/arch/ppc32/ ppc32: support for loading init  
1146 6873 d 20 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		  
1131 6882 d 16 h decky /boot/trunk/arch/ppc32/loader/ kernel boot API change  
1130 6882 d 16 h decky /boot/trunk/arch/ppc32/loader/ extend boot info  
1075 6889 d 22 h decky /boot/trunk/arch/ppc32/loader/ relocate boot loader structures if needed
(allowing to boot on stupid OFW implementations)		  
1068 6890 d 9 h decky /boot/trunk/arch/ppc32/loader/ proper ppc32 initial memory mapping  
1058 6890 d 16 h decky /boot/trunk/arch/ppc32/loader/ relocate kernel in real mode  
1022 6891 d 17 h decky /boot/trunk/arch/ppc32/loader/ ppc32: boot using real mode trampoline
setup segment registers so far		  
986 6892 d 18 h decky /boot/trunk/arch/ppc32/loader/ ppc32: support for exception vectors  
981 6892 d 20 h decky /boot/trunk/arch/ppc32/loader/ temporal CUDA (VIA 6805) mapping  
971 6892 d 23 h decky /boot/trunk/arch/ppc32/loader/ ppc32: move kernel one frame up  
969 6893 d 0 h decky /boot/trunk/arch/ppc32/loader/ map almost all physical memory
remap framebuffer to a different location		  
964 6893 d 2 h decky /boot/trunk/arch/ppc32/loader/ ofw code cleanup
get memory map from ofw		  
956 6893 d 15 h decky /boot/trunk/arch/ppc32/loader/ relocate ppc32 kernel above 2 GB  
953 6893 d 16 h decky /boot/trunk/arch/ppc32/loader/ cleanup and extend OFW code  
950 6893 d 20 h decky /boot/trunk/arch/ppc32/loader/ ppc32 boots again (temporarily)  
933 6894 d 18 h decky /boot/trunk/arch/ppc32/ fix various ppc32 bootloader bugs  
913 6900 d 2 h decky /boot/trunk/arch/ppc32/loader/ ppc bootstrap almost working  
888 6908 d 22 h decky /boot/trunk/arch/ppc32/loader/ kernel size fix  
887 6908 d 22 h decky /boot/trunk/arch/ppc32/ create ppc32 boot image  
885 6908 d 22 h decky /boot/trunk/ move ppc32 boot loader to /boot tree