includes: move openssl headers to include/u-boot

commit 18b06652cd "tools: include u-boot version of sha256.h"
unconditionally forced the sha256.h from u-boot to be used
for tools instead of the host version. This is fragile though
as it will also include the host version. Therefore move it
to include/u-boot to join u-boot/md5.h etc which were renamed
for the same reason.

cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
diff --git a/drivers/crypto/ace_sha.c b/drivers/crypto/ace_sha.c
index ed4f541..efef491 100644
--- a/drivers/crypto/ace_sha.c
+++ b/drivers/crypto/ace_sha.c
@@ -8,8 +8,8 @@
 #include "ace_sha.h"
 
 #ifdef CONFIG_SHA_HW_ACCEL
-#include <sha256.h>
-#include <sha1.h>
+#include <u-boot/sha256.h>
+#include <u-boot/sha1.h>
 #include <asm/errno.h>
 
 /* SHA1 value for the message of zero length */
diff --git a/drivers/misc/cros_ec_sandbox.c b/drivers/misc/cros_ec_sandbox.c
index 4bb1d60..8a04af5 100644
--- a/drivers/misc/cros_ec_sandbox.c
+++ b/drivers/misc/cros_ec_sandbox.c
@@ -13,7 +13,7 @@
 #include <hash.h>
 #include <malloc.h>
 #include <os.h>
-#include <sha256.h>
+#include <u-boot/sha256.h>
 #include <spi.h>
 #include <asm/state.h>
 #include <asm/sdl.h>
diff --git a/drivers/mmc/rpmb.c b/drivers/mmc/rpmb.c
index 05936f5..9d0b8bc 100644
--- a/drivers/mmc/rpmb.c
+++ b/drivers/mmc/rpmb.c
@@ -11,7 +11,7 @@
 #include <config.h>
 #include <common.h>
 #include <mmc.h>
-#include <sha256.h>
+#include <u-boot/sha256.h>
 #include "mmc_private.h"
 
 /* Request codes */