From: Michael Tretter <m.tretter@pengutronix.de>
To: barebox@lists.infradead.org
Cc: Michael Tretter <m.tretter@pengutronix.de>
Subject: [PATCH v2 0/7] Device Tree Overlay Support
Date: Fri, 6 Sep 2019 15:20:01 +0200 [thread overview]
Message-ID: <20190906132008.25309-1-m.tretter@pengutronix.de> (raw)
Hello,
This is the v2 for adding device tree overlay support to barebox.
The biggest change is the new function of_overlay_apply_tree() which accepts a
devicetree and the root node of an overlay and applies the overlay to the
devicetree.
Apart from that, I fixed various issues like memory leaks, useless includes,
missing documentation, formatting of output messages, and a missing "static
inline".
Michael
Changelog:
v1 -> v2:
- export function for applying a device tree overlay
- define pr_fmt for overlay and resolver
- remove useless notifier.h
- fix error handling/memory leak in blspec handling
- document ownership of overlay memory
rfc -> v1:
- new of_overlay command
- no more notifiers for device tree overlays
Michael Tretter (7):
dtc: add -@ option to enable __symbols__
of: add support for devicetree overlays
blspec: add support for devicetree overlays
of: add iterator for overlays
firmware: add support to load firmware from dt overlay
blspec: load firmware if specified in dt overlay
commands: add of_overlay command for device tree overlays
Documentation/user/booting-linux.rst | 4 +
commands/Kconfig | 12 ++
commands/Makefile | 1 +
commands/of_overlay.c | 89 +++++++++
common/blspec.c | 77 ++++++++
common/firmware.c | 77 ++++++++
drivers/of/Kconfig | 9 +
drivers/of/Makefile | 1 +
drivers/of/overlay.c | 254 ++++++++++++++++++++++++
drivers/of/resolver.c | 279 +++++++++++++++++++++++++++
include/firmware.h | 3 +
include/of.h | 40 ++++
scripts/Makefile.lib | 2 +-
13 files changed, 847 insertions(+), 1 deletion(-)
create mode 100644 commands/of_overlay.c
create mode 100644 drivers/of/overlay.c
create mode 100644 drivers/of/resolver.c
--
2.20.1
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next reply other threads:[~2019-09-06 13:20 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-06 13:20 Michael Tretter [this message]
2019-09-06 13:20 ` [PATCH v2 1/7] dtc: add -@ option to enable __symbols__ Michael Tretter
2019-09-06 13:20 ` [PATCH v2 2/7] of: add support for devicetree overlays Michael Tretter
2019-09-06 13:20 ` [PATCH v2 3/7] blspec: " Michael Tretter
2019-09-06 13:20 ` [PATCH v2 4/7] of: add iterator for overlays Michael Tretter
2019-09-06 13:20 ` [PATCH v2 5/7] firmware: add support to load firmware from dt overlay Michael Tretter
2019-09-06 13:20 ` [PATCH v2 6/7] blspec: load firmware if specified in " Michael Tretter
2019-09-11 7:53 ` Ahmad Fatoum
2019-09-06 13:20 ` [PATCH v2 7/7] commands: add of_overlay command for device tree overlays Michael Tretter
2019-09-11 7:55 ` Ahmad Fatoum
2019-09-11 8:00 ` Ahmad Fatoum
2019-09-11 9:28 ` Michael Tretter
2019-09-11 9:33 ` Ahmad Fatoum
2019-09-09 8:57 ` [PATCH v2 0/7] Device Tree Overlay Support Sascha Hauer
2019-09-12 6:57 ` Sascha Hauer
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