3365 |
5753 d 22 h |
rimsky |
/branches/sparc/ |
Integrated US-III port into the build process; added script for downloading and patching SILO; added patched SILO binaries; modified sources of the Sparc64 port up to the beginning of the main_bsp_separated_stack function: phys. address size not hardwired but configurable (41 bits on US-II, 43 bits on US-III), WSTATE register implicitly written 0 on startup. |
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/branches/sparc/boot/arch/sparc64/silo/silo.patched.tar.gz /branches/sparc/contrib/util /branches/sparc/contrib/util/DownloadAndPatchSILO.sh
/branches/sparc/boot/arch/sparc64/Makefile.inc /branches/sparc/boot/arch/sparc64/loader/asm.S /branches/sparc/boot/boot.config /branches/sparc/boot/genarch/balloc.h /branches/sparc/kernel/arch/sparc64/Makefile.inc /branches/sparc/kernel/arch/sparc64/src/start.S /branches/sparc/kernel/generic/src/main/main.c /branches/sparc/kernel/kernel.config
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1894 |
6459 d 21 h |
jermar |
/trunk/ |
Add balloc() (a.k.a boot allocator):
- balloc() only needs to know how to allocate memory.
- Memory allocated via balloc() is supposed to be passed to kernel and never freed by boot itself.
- make kernel aware of boot allocations
More work on OFW device tree:
- use balloc() to efficiently and safely allocate memory for the canonical copy of the device tree
sparc64 boot:
- pass OFW device tree root node pointer to kernel |
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/trunk/boot/genarch/balloc.c /trunk/boot/genarch/balloc.h /trunk/kernel/genarch/include/ofw /trunk/kernel/genarch/include/ofw/ofw_tree.h /trunk/kernel/genarch/src/ofw /trunk/kernel/genarch/src/ofw/ofw_tree.c
/trunk/boot/arch/sparc64/loader/Makefile /trunk/boot/arch/sparc64/loader/main.c /trunk/boot/arch/sparc64/loader/main.h /trunk/boot/genarch/ofw_tree.c /trunk/boot/genarch/ofw_tree.h /trunk/kernel/arch/sparc64/include/boot/boot.h /trunk/kernel/arch/sparc64/src/sparc64.c /trunk/kernel/genarch/Makefile.inc /trunk/kernel/generic/include/config.h /trunk/kernel/generic/src/main/main.c /trunk/kernel/generic/src/mm/frame.c
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