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Rev Age Author Path Log message Diff
1783 5680d 15h 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.
 
1779 5686d 19h jermar /boot/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1771 5687d 16h jermar /boot/trunk/ Cleanup OpenFirmware driver and prepare it for integration with sparc64 bootloader.
Start sparc64 boot loader (now inactive and unfunctional).
 
1764 5695d 14h jermar /boot/trunk/ Cleanup boot infrastructure: ppc32 (and elsewhere).  
1755 5701d 00h decky /boot/trunk/arch/ppc32/loader/ read macio address from PCI OFW entry  
1739 5702d 22h decky /boot/trunk/ ppc32 debug messages  
1738 5702d 23h decky /boot/trunk/arch/ppc32/loader/ properly place PHT on top of physical memory  
1737 5703d 00h decky /boot/trunk/arch/ppc32/loader/ pick the best BAT mapping  
1732 5703d 11h decky /boot/trunk/ fix wrong segment register value
add CONFIG_BAT define
 
1728 5703d 12h decky /boot/trunk/ ppc32: BAT usage is now optional
better VSID support
Page Hash Table cleanup
boot API change
 
1725 5703d 19h decky /boot/trunk/arch/ppc32/loader/ allocate page hash table during boot
(preliminary code, will be fixed properly later)
 
1715 5704d 16h decky /boot/trunk/arch/ppc32/loader/ move ppc32 four pages up  
1679 5711d 18h decky /boot/trunk/arch/ppc32/loader/ remove redundant section  
1620 5714d 19h decky /boot/trunk/arch/ppc32/loader/ update boot loader API  
1607 5714d 23h decky /boot/trunk/arch/ppc32/loader/ ppc32 sync  
1602 5715d 02h decky /boot/trunk/arch/ppc32/loader/ add ipcc and klog to ppc32  
1479 5720d 06h decky /boot/trunk/arch/ppc32/loader/ more debugging  
1478 5720d 06h decky /boot/trunk/ ppc32 bootloader debugging facility  
1381 5731d 16h decky /boot/trunk/arch/ppc32/loader/ ensure TLB sync  
1373 5733d 14h decky /boot/trunk/arch/ppc32/loader/ fix forgotten bug  

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