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
2649 6055 d 15 h jermar /trunk/boot/arch/ Enable tmpfs in arm32, ia32xen, ia64, ppc32, ppc64 and sparc64.  
2551 6135 d 5 h cejka /trunk/ DevMap, VFS and FAT added to boot images for all architectures.  
2479 6232 d 9 h jermar /trunk/ New, better-structured, directory layout for uspace.  
2438 6255 d 1 h decky /trunk/ update for new compiler configuration scheme  
2185 6310 d 10 h decky /trunk/ rename ipcc to tester  
2160 6318 d 3 h decky /trunk/boot/arch/ remove duplicate dependency  
2071 6389 d 1 h jermar /trunk/ (c) versus (C)  
1998 6443 d 2 h decky /trunk/boot/arch/ add version tag to other bootloaders  
1802 6573 d 21 h decky /trunk/ cleanup and unify the build system  
1799 6573 d 22 h decky /trunk/boot/arch/ppc32/loader/ fix typo  
1789 6577 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 6579 d 4 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1783 6580 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.
 
1779 6586 d 5 h jermar /boot/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1771 6587 d 2 h jermar /boot/trunk/ Cleanup OpenFirmware driver and prepare it for integration with sparc64 bootloader.
Start sparc64 boot loader (now inactive and unfunctional).
 
1764 6595 d 1 h jermar /boot/trunk/ Cleanup boot infrastructure: ppc32 (and elsewhere).  
1755 6600 d 10 h decky /boot/trunk/arch/ppc32/loader/ read macio address from PCI OFW entry  
1739 6602 d 8 h decky /boot/trunk/ ppc32 debug messages  
1738 6602 d 9 h decky /boot/trunk/arch/ppc32/loader/ properly place PHT on top of physical memory  
1737 6602 d 10 h decky /boot/trunk/arch/ppc32/loader/ pick the best BAT mapping  
1732 6602 d 21 h decky /boot/trunk/ fix wrong segment register value
add CONFIG_BAT define
 
1728 6602 d 22 h decky /boot/trunk/ ppc32: BAT usage is now optional
better VSID support
Page Hash Table cleanup
boot API change
 
1725 6603 d 5 h decky /boot/trunk/arch/ppc32/loader/ allocate page hash table during boot
(preliminary code, will be fixed properly later)
 
1715 6604 d 2 h decky /boot/trunk/arch/ppc32/loader/ move ppc32 four pages up  
1679 6611 d 4 h decky /boot/trunk/arch/ppc32/loader/ remove redundant section  
1620 6614 d 5 h decky /boot/trunk/arch/ppc32/loader/ update boot loader API  
1607 6614 d 9 h decky /boot/trunk/arch/ppc32/loader/ ppc32 sync  
1602 6614 d 12 h decky /boot/trunk/arch/ppc32/loader/ add ipcc and klog to ppc32  
1479 6619 d 16 h decky /boot/trunk/arch/ppc32/loader/ more debugging  
1478 6619 d 16 h decky /boot/trunk/ ppc32 bootloader debugging facility  
1381 6631 d 2 h decky /boot/trunk/arch/ppc32/loader/ ensure TLB sync  
1373 6633 d 0 h decky /boot/trunk/arch/ppc32/loader/ fix forgotten bug  
1372 6633 d 0 h decky /boot/trunk/arch/ppc32/loader/ remove obsolete BAT framebuffer mapping  
1369 6633 d 2 h decky /boot/trunk/arch/ppc32/ support for arbitrary number of boot components for ppc32  
1275 6649 d 6 h decky /boot/trunk/arch/ppc32/loader/ ppc32: don't use FPU instructions in boot loader  
1219 6658 d 23 h decky /boot/trunk/arch/ppc32/ ppc32: support for loading init  
1216 6659 d 2 h decky /boot/trunk/arch/ppc32/loader/ prevent possible race by force disabling interrupts  
1214 6659 d 2 h decky /boot/trunk/arch/ppc32/loader/ initially fill segment registers  
1166 6672 d 5 h decky /boot/trunk/arch/ fix types, 64b arguments (breaks things yet)  
1157 6672 d 7 h decky /boot/trunk/ start ppc64 port