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Rev Age Author Path Log message Diff
2307 6872 d 13 h hudecek /branches/rcu/ Updated branch to latest trunk revision  
2292 6881 d 1 h hudecek /branches/rcu/ updated to latest trunk revision, minor tweaks in tasklet.c  
2131 6915 d 18 h decky /branches/ add development branches  
2071 6981 d 14 h jermar /trunk/ (c) versus (C)  
1998 7035 d 15 h decky /trunk/boot/arch/ add version tag to other bootloaders  
1799 7166 d 10 h decky /trunk/boot/arch/ppc32/loader/ fix typo  
1789 7169 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 7171 d 16 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1783 7172 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.
 
1779 7178 d 17 h jermar /boot/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1771 7179 d 15 h jermar /boot/trunk/ Cleanup OpenFirmware driver and prepare it for integration with sparc64 bootloader.
Start sparc64 boot loader (now inactive and unfunctional).
 
1764 7187 d 13 h jermar /boot/trunk/ Cleanup boot infrastructure: ppc32 (and elsewhere).  
1755 7192 d 23 h decky /boot/trunk/arch/ppc32/loader/ read macio address from PCI OFW entry  
1739 7194 d 21 h decky /boot/trunk/ ppc32 debug messages  
1738 7194 d 22 h decky /boot/trunk/arch/ppc32/loader/ properly place PHT on top of physical memory  
1737 7194 d 23 h decky /boot/trunk/arch/ppc32/loader/ pick the best BAT mapping  
1732 7195 d 10 h decky /boot/trunk/ fix wrong segment register value
add CONFIG_BAT define
 
1728 7195 d 10 h decky /boot/trunk/ ppc32: BAT usage is now optional
better VSID support
Page Hash Table cleanup
boot API change
 
1725 7195 d 17 h decky /boot/trunk/arch/ppc32/loader/ allocate page hash table during boot
(preliminary code, will be fixed properly later)
 
1715 7196 d 15 h decky /boot/trunk/arch/ppc32/loader/ move ppc32 four pages up  

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