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

Age	Commit message (Collapse)	Author	Files	Lines
2019-07-26	SPDX-ify all skiboot code	Stewart Smith	1	-15/+2
	Use Software Package Data Exchange (SPDX) to indicate license for each file that is unique to skiboot. At the same time, ensure the (C) who and years are correct. See https://spdx.org/ Signed-off-by: Stewart Smith <stewart@linux.ibm.com> [oliver: Added a few missing files] Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
2018-02-14	vas: Disable VAS/NX-842 on some P9 revisions	Sukadev Bhattiprolu	1	-0/+1
	VAS/NX-842 are not functional on some P9 revisions, so disable them in hardware and skip creating their device tree nodes. Since the intent is to prevent OS from configuring VAS/NX, we remove only the platform device nodes but leave the VAS/NX DT nodes under xscom (i.e we don't skip add_vas_node() in hdata/spira.c) Thanks to input from Michael Ellerman, Michael Neuling. Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Reviewed-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
2017-08-22	vas: Set FIRs according to workbook	Michael Neuling	1	-7/+3
	This sets the FIR, FIR mask and FIR action registers according to VAS workbook v1.20. It also renames them to make it clear what they are. Without this any VAS error will checkstop the machine, rather than potentially be recoverable. Signed-off-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
2017-08-21	vas: Set mmio enable bits in DD2	Sukadev Bhattiprolu	1	-0/+3
	POWER9 DD2 added some new "enable" bits that must be set for VAS to work. These bits were unused in DD1. Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Acked-By: Michael Neuling <mikey@neuling.org> Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
2017-08-01	vas: Define vas_get_wcbs_bar interface	Sukadev Bhattiprolu	1	-0/+1
	Implement the function vas_get_wcbs_bar() that returns the Window Context Backing store address register. NX driver uses this function to initialize its UMAC Send WC register. Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
2017-08-01	vas: Define vas_get_hvwc_mmio_bar interface	Sukadev Bhattiprolu	1	-0/+1
	The nest accelerator (NX) will need this interface to initialize its UMAC MMIO BAR. Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
2017-08-01	vas: Define macros of constants and register fields	Sukadev Bhattiprolu	1	-0/+142
	Define macros for the various Base Address Regions and Register fields that are needed by VAS. Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>