xtensa: drop CONFIG_EMBEDDED_RAMDISK

Remove Kconfig entries, boot subdirectory, dependencies from other
boot-* Makefiles, and sections from ld scripts.

Remove stale redboot code that used to pass initrd addresses in a3 and
a4 to _start.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>

1 files changed, 0 insertions, 17 deletions

diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig
index 282be264cd02..cebbcfbe9d6d 100644
--- a/arch/xtensa/Kconfig
+++ b/arch/xtensa/Kconfig
@@ -227,23 +227,6 @@ source "drivers/Kconfig"
 
 source "fs/Kconfig"
 
-menu "Xtensa initrd options"
-        depends on BLK_DEV_INITRD
-
-config EMBEDDED_RAMDISK
-        bool "Embed root filesystem ramdisk into the kernel"
-
-config EMBEDDED_RAMDISK_IMAGE
-        string "Filename of gzipped ramdisk image"
-        depends on EMBEDDED_RAMDISK
-        default "ramdisk.gz"
-        help
-          This is the filename of the ramdisk image to be built into the
-          kernel.  Relative pathnames are relative to arch/xtensa/boot/ramdisk/.
-          The ramdisk image is not part of the kernel distribution; you must
-          provide one yourself.
-endmenu
-
 source "arch/xtensa/Kconfig.debug"
 
 source "security/Kconfig"