v1 Upstream submission is available here: https://lore.kernel.org/lkml/20200420194405.8281-1-jithu.joseph@xxxxxxxxx v2 primarily addresses review comments from Andy Shevchenko to v1. Changes in v2 - Rebased on top of tag: v5.7-rc2 - Added ABI documentation file - Changed the ordering of SBL entry in Makefile and Kconfig - Replaced kstrtobool() with kstrtouint() for user input processing - Added DocLink: tag to annottate weblink in commit message - Minor edits to commit message in p1/1 - Style related changes >From v1 submission: Slim Bootloader(SBL) [see link below] is a small open-source boot firmware, designed for running on certain Intel platforms. SBL can be thought-of as fulfilling the role of a minimal BIOS implementation, i.e initializing the hardware and booting Operating System. This driver creates sysfs interfaces which allows user space entities to trigger update of SBL firmware. Acknowledgment: Initial draft of the driver code was authored by Maurice Ma <maurice.ma@xxxxxxxxx> DocLink: https://slimbootloader.github.io Jithu Joseph (1): platform/x86: Add Slim Bootloader firmware update signaling driver .../ABI/testing/sysfs-platform-sbl-fwu-wmi | 12 ++ MAINTAINERS | 7 + drivers/platform/x86/Kconfig | 10 ++ drivers/platform/x86/Makefile | 1 + drivers/platform/x86/sbl_fwu_wmi.c | 144 ++++++++++++++++++ 5 files changed, 174 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-platform-sbl-fwu-wmi create mode 100644 drivers/platform/x86/sbl_fwu_wmi.c base-commit: ae83d0b416db002fe95601e7f97f64b59514d936 -- 2.17.1
