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Rev Age Author Path Log message Diff
2324 6309 d 8 h kebrt /branches/arm/boot/arch/arm32/loader/ io.c deleted and replaced with print directory  
2323 6309 d 8 h kebrt /branches/arm/boot/arch/arm32/loader/ comments & code style  
2322 6309 d 8 h kebrt /branches/arm/boot/ MACHINE option added to arm32 boot.config  
2299 6316 d 13 h kebrt /branches/arm/boot/arch/arm32/loader/ only init task will started (for debugging purposes)  
2293 6320 d 6 h kebrt /branches/arm/ kernel start address moved higher (as the image.boot grows)  
2257 6333 d 14 h jancik /branches/arm/boot/arch/arm32/loader/ coding style  
2254 6334 d 6 h kebrt /branches/arm/boot/arch/arm32/loader/ paging started at the beginning of booting (so KERNEL_VIRTUAL_ADDRESS used instead of KERNEL_PHY_ADDRESS); comments  
2241 6337 d 9 h kebrt /branches/arm/ comments & code standards & typo  
2239 6338 d 0 h jancik /branches/arm/boot/arch/arm32/loader/  
2236 6338 d 8 h kebrt /branches/arm/boot/arch/arm32/loader/ refactoring & comments & code standards  
2234 6339 d 10 h jancik /branches/arm/boot/arch/arm32/loader/ Alf: stabni kultura  
2198 6343 d 7 h jancik /branches/arm/ Alf: Start kernel at 0x8010 0000 with paging enabled  
2165 6349 d 7 h kebrt /branches/arm/boot/arch/arm32/loader/ indenting  
2158 6351 d 14 h kebrt /branches/arm/boot/arch/arm32/loader/ __builtin_memcpy used  
2154 6351 d 18 h kebrt /branches/arm/boot/arch/arm32/loader/ jump to kernel fixed  
2153 6351 d 18 h kebrt /branches/arm/boot/arch/arm32/loader/ memcpy changed to gcc-generated  
2152 6351 d 18 h kebrt /branches/arm/boot/arch/arm32/loader/ comments  
2151 6351 d 18 h kebrt /branches/arm/boot/arch/arm32/loader/ missing dependencies  
2145 6352 d 6 h kebrt /branches/arm/boot/arch/arm32/ first version of arm boot loader, still cannot jump to kernel  
2131 6356 d 11 h decky /branches/ add development branches  
2128 6396 d 9 h jermar /trunk/ Add arm32 architecture. The 32 suffix is used to specify that 16-bit Thumb
instructions are not used. The arm32 code is mostly composed of placeholders
that need to be replaced by real implementation. So far, the arm32 tree
only compiles. If run under GXEmul simulator, an infinit loop at the
kernel entry point will be entered.		  
2082 6417 d 15 h decky /trunk/ __asm__ __volatile__ -> asm volatile  
2071 6422 d 8 h jermar /trunk/ (c) versus (C)  
2014 6463 d 10 h decky /trunk/ version bump to Xen 3.0.3 (not fully operational yet)  
2013 6463 d 10 h decky /trunk/boot/arch/ bump to GRUB version 0.97  
1998 6476 d 9 h decky /trunk/boot/arch/ add version tag to other bootloaders  
1997 6476 d 9 h decky /trunk/ add version to init and boot loader  
1989 6479 d 14 h decky /trunk/boot/arch/sparc64/loader/ remove disasm on clean  
1982 6482 d 16 h jermar /trunk/ Modify the sparc64 startup code to not cause MMU traps before it takes over the TLB and
the trap table. Fix several PA2KA and KA2PA omittions or errors. Fix configuration to pass
the DEFS variable along.		  
1979 6483 d 7 h jermar /trunk/ Configuration changes on sparc64.
Compile TSB support by default.
Ask whether to start AP processors in the loader.		  
1978 6483 d 8 h jermar /trunk/ sparc64 code to support physical memory that starts on non-zero addresses.
Still needs to be tested on systems with such setup.		  
1977 6484 d 5 h jermar /trunk/ Fix bad indentation in ofw.c

sparc64 work:
o Fix copyright in main.c
o Move code from unused parts of the trap table.		  
1972 6495 d 15 h jermar /trunk/ Modify selected function to consume less stack space.

Avoid flushw instruction in the sparc64 loader.		  
1952 6509 d 10 h jermar /trunk/ Rename xen32 to ia32xen.
The name seems to be more logical as Xen supports more host architectures.		  
1917 6522 d 9 h jermar /trunk/ sparc64 work:
- hw_map() can now support up to 8M requests
- CPU stacks are now locked in DTLB of the respective processor
- kernel in the boot phase no longer relies on the stack provided by OpenFirmware
- instead of of doing FLUSHW during kernel startup, simply set the
window state registers to the wanted state
- NWINDOW -> NWINDOWS
- Add/fix some comments and copyrights.		  
1906 6532 d 10 h jermar /trunk/ Small improvements in sparc64.  
1903 6534 d 8 h jermar /trunk/ SMP stuff for sparc64.
Almost complete except for IPIs.
The absence of IPI support deadlocks
the kernel when more CPUs are configured.		  
1899 6535 d 15 h jermar /trunk/ sparc64 work:
- Loader now starts all processors.
- Kernel halts all but the bootstrup processor for now.
- Read clock-frequency from the respective processor node in the device tree		  
1897 6538 d 15 h jermar /trunk/ Convert sparc64 framebuffer code to configure from the OpenFirmware device tree memory representation.  
1896 6539 d 7 h jermar /trunk/ Convert sparc64 to detect keyboard and determine
its physical address by walking the memory representation
of the OpenFirmware device tree.

Add bus-specific functions that know how to apply the
"ranges" property to one component of the "reg" property.
Buses supported so far include FHC, EBUS and PCI.