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Rev Age Author Path Log message Diff
4647 6142 d 10 h jermar /branches/arm/ Branch out a new arm branch.  
4030 6275 d 6 h svoboda /trunk/ Init-task names for ppc32.  
3883 6295 d 8 h decky /trunk/boot/ simplify configuration  
3861 6304 d 15 h decky /trunk/boot/ more exact RGB323 palette calculation
set the RGB323 palette on ppc32		  
3829 6309 d 11 h decky /trunk/ use macio optionally  
3387 6455 d 17 h decky /trunk/ ppc32 updates  
3023 6554 d 13 h decky /trunk/boot/ unify pack script  
2071 7052 d 8 h jermar /trunk/ (c) versus (C)  
1998 7106 d 9 h decky /trunk/boot/arch/ add version tag to other bootloaders  
1789 7240 d 14 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 7242 d 10 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1783 7243 d 8 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 7258 d 7 h jermar /boot/trunk/ Cleanup boot infrastructure: ppc32 (and elsewhere).  
1620 7277 d 11 h decky /boot/trunk/arch/ppc32/loader/ update boot loader API  
1478 7282 d 23 h decky /boot/trunk/ ppc32 bootloader debugging facility  
1372 7296 d 6 h decky /boot/trunk/arch/ppc32/loader/ remove obsolete BAT framebuffer mapping  
1369 7296 d 9 h decky /boot/trunk/arch/ppc32/ support for arbitrary number of boot components for ppc32  
1219 7322 d 6 h decky /boot/trunk/arch/ppc32/ ppc32: support for loading init  
1146 7342 d 13 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 7351 d 9 h decky /boot/trunk/arch/ppc32/loader/ kernel boot API change  
1130 7351 d 10 h decky /boot/trunk/arch/ppc32/loader/ extend boot info  
1075 7358 d 16 h decky /boot/trunk/arch/ppc32/loader/ relocate boot loader structures if needed
(allowing to boot on stupid OFW implementations)		  
1068 7359 d 2 h decky /boot/trunk/arch/ppc32/loader/ proper ppc32 initial memory mapping  
1058 7359 d 10 h decky /boot/trunk/arch/ppc32/loader/ relocate kernel in real mode  
1022 7360 d 10 h decky /boot/trunk/arch/ppc32/loader/ ppc32: boot using real mode trampoline
setup segment registers so far		  
986 7361 d 12 h decky /boot/trunk/arch/ppc32/loader/ ppc32: support for exception vectors  
981 7361 d 13 h decky /boot/trunk/arch/ppc32/loader/ temporal CUDA (VIA 6805) mapping  
971 7361 d 17 h decky /boot/trunk/arch/ppc32/loader/ ppc32: move kernel one frame up  
969 7361 d 17 h decky /boot/trunk/arch/ppc32/loader/ map almost all physical memory
remap framebuffer to a different location		  
964 7361 d 19 h decky /boot/trunk/arch/ppc32/loader/ ofw code cleanup
get memory map from ofw		  
956 7362 d 9 h decky /boot/trunk/arch/ppc32/loader/ relocate ppc32 kernel above 2 GB  
953 7362 d 10 h decky /boot/trunk/arch/ppc32/loader/ cleanup and extend OFW code  
950 7362 d 13 h decky /boot/trunk/arch/ppc32/loader/ ppc32 boots again (temporarily)  
933 7363 d 11 h decky /boot/trunk/arch/ppc32/ fix various ppc32 bootloader bugs  
913 7368 d 20 h decky /boot/trunk/arch/ppc32/loader/ ppc bootstrap almost working  
888 7377 d 15 h decky /boot/trunk/arch/ppc32/loader/ kernel size fix  
887 7377 d 16 h decky /boot/trunk/arch/ppc32/ create ppc32 boot image  
885 7377 d 16 h decky /boot/trunk/ move ppc32 boot loader to /boot tree