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authorRichard Gong <richard.gong@intel.com>2019-09-03 08:18:19 -0500
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-09-04 13:31:28 +0200
commit4526ebbc77732bcae965ee374cf3e8d86436b2ad (patch)
treed71877ce3f08d7df0ae12d62b578a70d8d31b687 /drivers/firmware/Kconfig
parentb5dc75c915cdaebab9b9875022e45638d6b14a7e (diff)
firmware: add Intel Stratix10 remote system update driver
The Intel Remote System Update (RSU) driver exposes interfaces access through the Intel Service Layer to user space via sysfs interface. The RSU interfaces report and control some of the optional RSU features on Intel Stratix 10 SoC. The RSU feature provides a way for customers to update the boot configuration of a Intel Stratix 10 SoC device with significantly reduced risk of corrupting the bitstream storage and bricking the system. Signed-off-by: Richard Gong <richard.gong@intel.com> Reviewed-by: Alan Tull <atull@kernel.org> Link: https://lore.kernel.org/r/1567516701-26026-3-git-send-email-richard.gong@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/firmware/Kconfig')
-rw-r--r--drivers/firmware/Kconfig18
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/firmware/Kconfig b/drivers/firmware/Kconfig
index ba8d3d0ef32c..c853a17c3f31 100644
--- a/drivers/firmware/Kconfig
+++ b/drivers/firmware/Kconfig
@@ -216,6 +216,24 @@ config INTEL_STRATIX10_SERVICE
Say Y here if you want Stratix10 service layer support.
+config INTEL_STRATIX10_RSU
+ tristate "Intel Stratix10 Remote System Update"
+ depends on INTEL_STRATIX10_SERVICE
+ help
+ The Intel Remote System Update (RSU) driver exposes interfaces
+ access through the Intel Service Layer to user space via sysfs
+ device attribute nodes. The RSU interfaces report/control some of
+ the optional RSU features of the Stratix 10 SoC FPGA.
+
+ The RSU provides a way for customers to update the boot
+ configuration of a Stratix 10 SoC device with significantly reduced
+ risk of corrupting the bitstream storage and bricking the system.
+
+ Enable RSU support if you are using an Intel SoC FPGA with the RSU
+ feature enabled and you want Linux user space control.
+
+ Say Y here if you want Intel RSU support.
+
config QCOM_SCM
bool
depends on ARM || ARM64