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Rev Age Author Path Log message Diff
3244 5784 d 1 h jermar /trunk/ Split mktmpfs.py to a TMPFS specific part and a HORD specific part. The latter
is moved to mkhord.py and can be reused for FAT16 images as well. mktmpfs.py and
mkfat.sh define the same interface now. Modify makefiles to use the modified
interface (e.g. do not pass alignment to either mktmpfs.py or mkfat.sh). FAT16
initrd image can be now loaded as initrd on amd64 and gets recognized as a
ramdisk image.
 
3222 5812 d 7 h svoboda /trunk/ Merge program-loader related stuff from dynload branch to trunk. (huge)  
3052 5847 d 8 h decky /trunk/boot/arch/ RAM disk / filesystem support  
3027 5851 d 8 h decky /trunk/boot/ finish unifying pack script  
3024 5852 d 7 h decky /trunk/boot/arch/ use unified pack script by arm32  
3023 5852 d 7 h decky /trunk/boot/ unify pack script  
2649 6016 d 15 h jermar /trunk/boot/arch/ Enable tmpfs in arm32, ia32xen, ia64, ppc32, ppc64 and sparc64.  
2551 6096 d 5 h cejka /trunk/ DevMap, VFS and FAT added to boot images for all architectures.  
2479 6193 d 9 h jermar /trunk/ New, better-structured, directory layout for uspace.  
2438 6216 d 1 h decky /trunk/ update for new compiler configuration scheme  
2185 6271 d 10 h decky /trunk/ rename ipcc to tester  
2160 6279 d 3 h decky /trunk/boot/arch/ remove duplicate dependency  
2071 6350 d 2 h jermar /trunk/ (c) versus (C)  
1998 6404 d 3 h decky /trunk/boot/arch/ add version tag to other bootloaders  
1802 6534 d 22 h decky /trunk/ cleanup and unify the build system  
1799 6534 d 22 h decky /trunk/boot/arch/ppc32/loader/ fix typo  
1789 6538 d 8 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 6540 d 4 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1783 6541 d 2 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 6547 d 5 h jermar /boot/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1771 6548 d 3 h jermar /boot/trunk/ Cleanup OpenFirmware driver and prepare it for integration with sparc64 bootloader.
Start sparc64 boot loader (now inactive and unfunctional).
 
1764 6556 d 1 h jermar /boot/trunk/ Cleanup boot infrastructure: ppc32 (and elsewhere).  
1755 6561 d 11 h decky /boot/trunk/arch/ppc32/loader/ read macio address from PCI OFW entry  
1739 6563 d 9 h decky /boot/trunk/ ppc32 debug messages  
1738 6563 d 10 h decky /boot/trunk/arch/ppc32/loader/ properly place PHT on top of physical memory  
1737 6563 d 11 h decky /boot/trunk/arch/ppc32/loader/ pick the best BAT mapping  
1732 6563 d 22 h decky /boot/trunk/ fix wrong segment register value
add CONFIG_BAT define
 
1728 6563 d 22 h decky /boot/trunk/ ppc32: BAT usage is now optional
better VSID support
Page Hash Table cleanup
boot API change
 
1725 6564 d 5 h decky /boot/trunk/arch/ppc32/loader/ allocate page hash table during boot
(preliminary code, will be fixed properly later)
 
1715 6565 d 3 h decky /boot/trunk/arch/ppc32/loader/ move ppc32 four pages up  
1679 6572 d 5 h decky /boot/trunk/arch/ppc32/loader/ remove redundant section  
1620 6575 d 6 h decky /boot/trunk/arch/ppc32/loader/ update boot loader API  
1607 6575 d 10 h decky /boot/trunk/arch/ppc32/loader/ ppc32 sync  
1602 6575 d 13 h decky /boot/trunk/arch/ppc32/loader/ add ipcc and klog to ppc32  
1479 6580 d 16 h decky /boot/trunk/arch/ppc32/loader/ more debugging  
1478 6580 d 17 h decky /boot/trunk/ ppc32 bootloader debugging facility  
1381 6592 d 2 h decky /boot/trunk/arch/ppc32/loader/ ensure TLB sync  
1373 6594 d 0 h decky /boot/trunk/arch/ppc32/loader/ fix forgotten bug  
1372 6594 d 1 h decky /boot/trunk/arch/ppc32/loader/ remove obsolete BAT framebuffer mapping  
1369 6594 d 3 h decky /boot/trunk/arch/ppc32/ support for arbitrary number of boot components for ppc32