Subversion Repositories HelenOS

Rev

Show changed files | Details | Compare with Previous | Blame | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
4055 5724 d 20 h trochtova /branches/dd/ changes in trunk (rev 4054) merged into dd branch  
3022 6007 d 22 h decky /branches/dd/ device drivers branch  
2071 6505 d 12 h jermar /trunk/ (c) versus (C)  
1998 6559 d 13 h decky /trunk/boot/arch/ add version tag to other bootloaders  
1789 6693 d 18 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 6695 d 15 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1783 6696 d 12 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 6711 d 11 h jermar /boot/trunk/ Cleanup boot infrastructure: ppc32 (and elsewhere).  
1620 6730 d 16 h decky /boot/trunk/arch/ppc32/loader/ update boot loader API  
1478 6736 d 3 h decky /boot/trunk/ ppc32 bootloader debugging facility  
1372 6749 d 11 h decky /boot/trunk/arch/ppc32/loader/ remove obsolete BAT framebuffer mapping  
1369 6749 d 13 h decky /boot/trunk/arch/ppc32/ support for arbitrary number of boot components for ppc32  
1219 6775 d 10 h decky /boot/trunk/arch/ppc32/ ppc32: support for loading init  
1146 6795 d 18 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 6804 d 14 h decky /boot/trunk/arch/ppc32/loader/ kernel boot API change  
1130 6804 d 14 h decky /boot/trunk/arch/ppc32/loader/ extend boot info  
1075 6811 d 20 h decky /boot/trunk/arch/ppc32/loader/ relocate boot loader structures if needed
(allowing to boot on stupid OFW implementations)		  
1068 6812 d 7 h decky /boot/trunk/arch/ppc32/loader/ proper ppc32 initial memory mapping  
1058 6812 d 14 h decky /boot/trunk/arch/ppc32/loader/ relocate kernel in real mode  
1022 6813 d 15 h decky /boot/trunk/arch/ppc32/loader/ ppc32: boot using real mode trampoline
setup segment registers so far		  

←Prev12Next→

Show All