riscv-gnu-toolchain/qemu/roms/SLOF.git - Unnamed repository; edit this file 'description' to name the repository.

Age	Commit message (Collapse)	Author	Files	Lines
2013-12-17	Work around missing sc 1 traps on pHyp	Alexander Graf	1	-0/+10
	When running a pseries guest in PR KVM on top of pHyp, sc 1 instructions are handled directly by pHyp, so we don't get to see them. That means we need to get inventive. Invent a new instruction that behaves like sc 1, but really is a reserved instruction that traps. This instruction can be used by KVM to emulate sc 1 behavior. This patch adds the SLOF support for it. With this, SLOF detects whether it's running on such a broken setup and if so patches itself to execute the fake sc 1 instruction instead of the real one. Furthermore, we also hook into "quiesce" which Linux calls when it boots. This gives us the chance to also patch Linux when it boots up, so it uses the fake sc 1 too. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
2011-10-12	Pass IMA to Paflof and fix the memory regions which have to be CLAIMed	Thomas Huth	1	-1/+6
	Provide a IMA (initially mapped area) value to Paflof so that the Forth code can properly claim the memory regions which are used by Paflof. Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com>
2011-03-22	Initial qemu/KVM board support	Benjamin Herrenschmidt	1	-0/+2
	Added a new board for SLOF running on KVM/qemu. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com>
2010-12-01	Initial import of slof-JX-1.7.0-4	Benjamin Herrenschmidt	1	-0/+42
	Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>