Subversion Repositories HelenOS

Rev

Go to most recent revision | Show changed files | Details | Compare with Previous | Blame | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
4342 5563 d 1 h svoboda /branches/dynload/ Merge trunk changes up to r3889 to dynload.  
4341 5563 d 2 h svoboda /branches/dynload/ Merge trunk changes up to r3860 to dynload.  
3403 5790 d 11 h svoboda /branches/dynload/ Merge latest trunk changes into dynload  
3107 5890 d 14 h svoboda /branches/dynload/ Merge trunk changes up to r3044 into dynload  
2927 5912 d 12 h decky /branches/dynload/ added dynload branch  
2071 6396 d 2 h jermar /trunk/ (c) versus (C)  
1998 6450 d 2 h decky /trunk/boot/arch/ add version tag to other bootloaders  
1789 6584 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 6586 d 4 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1783 6587 d 1 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 6602 d 1 h jermar /boot/trunk/ Cleanup boot infrastructure: ppc32 (and elsewhere).  
1620 6621 d 5 h decky /boot/trunk/arch/ppc32/loader/ update boot loader API  
1478 6626 d 16 h decky /boot/trunk/ ppc32 bootloader debugging facility  
1372 6640 d 0 h decky /boot/trunk/arch/ppc32/loader/ remove obsolete BAT framebuffer mapping  
1369 6640 d 2 h decky /boot/trunk/arch/ppc32/ support for arbitrary number of boot components for ppc32  
1219 6666 d 0 h decky /boot/trunk/arch/ppc32/ ppc32: support for loading init  
1146 6686 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		  
1131 6695 d 3 h decky /boot/trunk/arch/ppc32/loader/ kernel boot API change  
1130 6695 d 4 h decky /boot/trunk/arch/ppc32/loader/ extend boot info  
1075 6702 d 9 h decky /boot/trunk/arch/ppc32/loader/ relocate boot loader structures if needed
(allowing to boot on stupid OFW implementations)		  
1068 6702 d 20 h decky /boot/trunk/arch/ppc32/loader/ proper ppc32 initial memory mapping  
1058 6703 d 3 h decky /boot/trunk/arch/ppc32/loader/ relocate kernel in real mode  
1022 6704 d 4 h decky /boot/trunk/arch/ppc32/loader/ ppc32: boot using real mode trampoline
setup segment registers so far		  
986 6705 d 5 h decky /boot/trunk/arch/ppc32/loader/ ppc32: support for exception vectors  
981 6705 d 7 h decky /boot/trunk/arch/ppc32/loader/ temporal CUDA (VIA 6805) mapping  
971 6705 d 11 h decky /boot/trunk/arch/ppc32/loader/ ppc32: move kernel one frame up  
969 6705 d 11 h decky /boot/trunk/arch/ppc32/loader/ map almost all physical memory
remap framebuffer to a different location		  
964 6705 d 13 h decky /boot/trunk/arch/ppc32/loader/ ofw code cleanup
get memory map from ofw		  
956 6706 d 2 h decky /boot/trunk/arch/ppc32/loader/ relocate ppc32 kernel above 2 GB  
953 6706 d 3 h decky /boot/trunk/arch/ppc32/loader/ cleanup and extend OFW code  
950 6706 d 7 h decky /boot/trunk/arch/ppc32/loader/ ppc32 boots again (temporarily)  
933 6707 d 5 h decky /boot/trunk/arch/ppc32/ fix various ppc32 bootloader bugs  
913 6712 d 14 h decky /boot/trunk/arch/ppc32/loader/ ppc bootstrap almost working  
888 6721 d 9 h decky /boot/trunk/arch/ppc32/loader/ kernel size fix  
887 6721 d 9 h decky /boot/trunk/arch/ppc32/ create ppc32 boot image  
885 6721 d 10 h decky /boot/trunk/ move ppc32 boot loader to /boot tree