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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>
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Reviewed-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
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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>
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found by Smatch static analysis (http://smatch.sourceforge.net/):
hw/fsp/fsp-leds.c:576 fsp_msg_set_led_state() warn: the 'FSP_LED_EXCL_FAULT' ma\
cro might need parens
hw/fsp/fsp-leds.c:583 fsp_msg_set_led_state() warn: the 'FSP_LED_EXCL_IDENTIFY'\
macro might need parens
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
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We added led-loc property.. which contains LED location information.
But this property was never used. Also we can make out LED location
(enclosure/component) based on location code (if location code doesn't
contain "-" means its enclosure location code).
As Ben suggested [1], removing this property.
Present code is included in skiboot skiboot-5.0 release..But we don't
have any consumer yet. Hence I think its fine to make this changes.
[1] https://lists.ozlabs.org/pipermail/linuxppc-dev/2015-June/130433.html
Suggested-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
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Presently we are creating '/ibm,opal/led' node and populating all LED
related information there. Ben [1] suggested to rename this as 'leds'.
Present code is included in skiboot skiboot-5.0 release..But we don't
have any consumer yet. Hence I think its fine to make this changes.
Finally updated node name in doc file.
[1] https://lists.ozlabs.org/pipermail/linuxppc-dev/2015-June/130433.html
Suggested-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
Reviewed-by: Stewart Smith <stewart@linux.vnet.ibm.com>
[stewart@linux.vnet.ibm.com: We're *lucky* that no FSP based system shipped
with skiboot with /led/ rather than /leds/, in future, as the OpenPower ecosystem
grows, we will unlikly be able to make this kind of assumption that nobody
else went and used this layout. This is likely the last of this kind of change.]
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
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Fix couple of spellings across the file.
'Implemtation' -> 'Implementation'
'exclussive' -> 'exclusive'
Signed-off-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
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SAI information is available in device tree. This patch parses
device tree to get SAI location code information.
Signed-off-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
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Define macors for LED related device tree property and
its values.
Signed-off-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
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We want to refer leds header file in hdata. Hence move
header file to include directory.
No functionality changes.
Signed-off-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
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This is not used to export any function to the generic skiboot
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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