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Rev Age Author Path Log message Diff
2649 5997 d 23 h jermar /trunk/boot/arch/ Enable tmpfs in arm32, ia32xen, ia64, ppc32, ppc64 and sparc64.  
2551 6077 d 13 h cejka /trunk/ DevMap, VFS and FAT added to boot images for all architectures.  
2479 6174 d 17 h jermar /trunk/ New, better-structured, directory layout for uspace.  
2438 6197 d 9 h decky /trunk/ update for new compiler configuration scheme  
2185 6252 d 18 h decky /trunk/ rename ipcc to tester  
2160 6260 d 11 h decky /trunk/boot/arch/ remove duplicate dependency  
2071 6331 d 10 h jermar /trunk/ (c) versus (C)  
1998 6385 d 11 h decky /trunk/boot/arch/ add version tag to other bootloaders  
1802 6516 d 6 h decky /trunk/ cleanup and unify the build system  
1799 6516 d 6 h decky /trunk/boot/arch/ppc32/loader/ fix typo  
1789 6519 d 15 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 6521 d 12 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1783 6522 d 10 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 6528 d 13 h jermar /boot/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1771 6529 d 11 h jermar /boot/trunk/ Cleanup OpenFirmware driver and prepare it for integration with sparc64 bootloader.
Start sparc64 boot loader (now inactive and unfunctional).
 
1764 6537 d 9 h jermar /boot/trunk/ Cleanup boot infrastructure: ppc32 (and elsewhere).  
1755 6542 d 18 h decky /boot/trunk/arch/ppc32/loader/ read macio address from PCI OFW entry  
1739 6544 d 17 h decky /boot/trunk/ ppc32 debug messages  
1738 6544 d 18 h decky /boot/trunk/arch/ppc32/loader/ properly place PHT on top of physical memory  
1737 6544 d 18 h decky /boot/trunk/arch/ppc32/loader/ pick the best BAT mapping  
1732 6545 d 5 h decky /boot/trunk/ fix wrong segment register value
add CONFIG_BAT define
 
1728 6545 d 6 h decky /boot/trunk/ ppc32: BAT usage is now optional
better VSID support
Page Hash Table cleanup
boot API change
 
1725 6545 d 13 h decky /boot/trunk/arch/ppc32/loader/ allocate page hash table during boot
(preliminary code, will be fixed properly later)
 
1715 6546 d 10 h decky /boot/trunk/arch/ppc32/loader/ move ppc32 four pages up  
1679 6553 d 13 h decky /boot/trunk/arch/ppc32/loader/ remove redundant section  
1620 6556 d 13 h decky /boot/trunk/arch/ppc32/loader/ update boot loader API  
1607 6556 d 17 h decky /boot/trunk/arch/ppc32/loader/ ppc32 sync  
1602 6556 d 20 h decky /boot/trunk/arch/ppc32/loader/ add ipcc and klog to ppc32  
1479 6562 d 0 h decky /boot/trunk/arch/ppc32/loader/ more debugging  
1478 6562 d 1 h decky /boot/trunk/ ppc32 bootloader debugging facility  
1381 6573 d 10 h decky /boot/trunk/arch/ppc32/loader/ ensure TLB sync  
1373 6575 d 8 h decky /boot/trunk/arch/ppc32/loader/ fix forgotten bug  
1372 6575 d 8 h decky /boot/trunk/arch/ppc32/loader/ remove obsolete BAT framebuffer mapping  
1369 6575 d 11 h decky /boot/trunk/arch/ppc32/ support for arbitrary number of boot components for ppc32  
1275 6591 d 14 h decky /boot/trunk/arch/ppc32/loader/ ppc32: don't use FPU instructions in boot loader  
1219 6601 d 8 h decky /boot/trunk/arch/ppc32/ ppc32: support for loading init  
1216 6601 d 10 h decky /boot/trunk/arch/ppc32/loader/ prevent possible race by force disabling interrupts  
1214 6601 d 10 h decky /boot/trunk/arch/ppc32/loader/ initially fill segment registers  
1166 6614 d 14 h decky /boot/trunk/arch/ fix types, 64b arguments (breaks things yet)  
1157 6614 d 16 h decky /boot/trunk/ start ppc64 port