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2020-03-12Re-license IBM written files as Apache 2.0 OR GPLv2+Stewart Smith1-1/+1
SPDX makes it a simpler diff. I have audited the commit history of each file to ensure that they are exclusively authored by IBM and thus we have the right to relicense. The motivation behind this is twofold: 1) We want to enable experiments with coreboot, which is GPLv2 licensed 2) An upcoming firmware component wants to incorporate code from skiboot and code from the Linux kernel, which is GPLv2 licensed. I have gone through the IBM internal way of gaining approval for this. The following files are not exclusively authored by IBM, so are *not* included in this update (I will be seeking approval from contributors): core/direct-controls.c core/flash.c core/pcie-slot.c external/common/arch_flash_unknown.c external/common/rules.mk external/gard/Makefile external/gard/rules.mk external/opal-prd/Makefile external/pflash/Makefile external/xscom-utils/Makefile hdata/vpd.c hw/dts.c hw/ipmi/ipmi-watchdog.c hw/phb4.c include/cpu.h include/phb4.h include/platform.h libflash/libffs.c libstb/mbedtls/sha512.c libstb/mbedtls/sha512.h platforms/astbmc/barreleye.c platforms/astbmc/garrison.c platforms/astbmc/mihawk.c platforms/astbmc/nicole.c platforms/astbmc/p8dnu.c platforms/astbmc/p8dtu.c platforms/astbmc/p9dsu.c platforms/astbmc/vesnin.c platforms/rhesus/ec/config.h platforms/rhesus/ec/gpio.h platforms/rhesus/gpio.c platforms/rhesus/rhesus.c platforms/astbmc/talos.c platforms/astbmc/romulus.c Signed-off-by: Stewart Smith <stewart@linux.ibm.com> [oliver: fixed up the drift] Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
2019-07-26SPDX-ify all skiboot codeStewart Smith1-15/+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>
2019-06-24Move FSP-specific VPD functionality to platforms/ibm-fsp/Stewart Smith1-3/+0
Signed-off-by: Stewart Smith <stewart@linux.ibm.com>
2017-04-05hdat: Add model-name property for OpenPower systemVasant Hegde1-1/+1
Lets add model-name property for OpenPower system as well. Signed-off-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com> Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
2017-01-16vpd: add vpd_valid() to check keyword VPD blobsOliver O'Halloran1-0/+2
Adds a function to check whether a blob is a valid IBM ASCII keyword VPD blob. This allows us to recognise when we do and do not have a VPD blob and act accordingly. Signed-off-by: Oliver O'Halloran <oohall@gmail.com> [stewart@linux.vnet.ibm.com: check if initial 0x84 exists. Spotted by Vasant] Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
2015-05-07Preload VPD LID and set up fsp_lid_load() for async queued loadingStewart Smith1-0/+1
This means VPD LID is already loaded before we start preloading kernel and initramfs LIDs, thus ensuring VPD doesn't have to wait for them to finish being read from FSP. Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
2014-07-02Initial commit of Open Source releaseBenjamin Herrenschmidt1-0/+45
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>