1 files changed, 25 insertions, 0 deletions

diff --git a/drivers/base/Kconfig b/drivers/base/Kconfig
index 13cfcb435f7d..d47482fa1d21 100644
--- a/drivers/base/Kconfig
+++ b/drivers/base/Kconfig
@@ -34,6 +34,31 @@ config FW_LOADER
           require userspace firmware loading support, but a module built outside
           the kernel tree does.
 
+config FIRMWARE_IN_KERNEL
+        bool "Include in-kernel firmware blobs in kernel binary"
+        depends on FW_LOADER
+        default y
+        help
+          The kernel source tree includes a number of firmware 'blobs'
+          which are used by various drivers. The recommended way to
+          use these is to run "make firmware_install" and to copy the
+          resulting binary files created in usr/lib/firmware directory
+          of the kernel tree to the /lib/firmware on your system so
+          that they can be loaded by userspace helpers on request.
+
+          Enabling this option will build each required firmware blob
+          into the kernel directly, where request_firmware() will find
+          them without having to call out to userspace. This may be
+          useful if your root file system requires a device which uses
+          such firmware, and do not wish to use an initrd.
+
+          This single option controls the inclusion of firmware for
+          every driver which usees request_firmare() and ships its
+          firmware in the kernel source tree, to avoid a proliferation
+          of 'Include firmware for xxx device' options.
+
+          Say 'N' and let firmware be loaded from userspace.
+
 config EXTRA_FIRMWARE
         string "External firmware blobs to build into the kernel binary"
         depends on FW_LOADER