From fd210fee1dcbcdcad277f4a20ea16bd6877cc1c2 Mon Sep 17 00:00:00 2001
From: Philippe Reynes <philippe.reynes@softathome.com>
Date: Mon, 28 Mar 2022 22:56:56 +0200
Subject: [PATCH] lib: allow to build asn1 decoder and oid registry in SPL

This commit adds the options:
- SPL_ASN1_DECODER
- SPL_OID_REGISTRY

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
---
 lib/Kconfig  | 19 +++++++++++++++++++
 lib/Makefile |  4 ++--
 2 files changed, 21 insertions(+), 2 deletions(-)

diff --git a/lib/Kconfig b/lib/Kconfig
index e749826f22..effe735365 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -809,6 +809,16 @@ config ASN1_DECODER
 	  and especially in cryptography (https://en.wikipedia.org/wiki/ASN.1).
 	  This option enables the support of the asn1 decoder.
 
+config SPL_ASN1_DECODER
+	bool
+	help
+	  ASN.1 (Abstract Syntax Notation One) is a standard interface
+	  description language for defining data structures that can be
+	  serialized and deserialized in a cross-platform way. It is
+	  broadly used in telecommunications and computer networking,
+	  and especially in cryptography (https://en.wikipedia.org/wiki/ASN.1).
+	  This option enables the support of the asn1 decoder in the SPL.
+
 config OID_REGISTRY
 	bool
 	help
@@ -818,6 +828,15 @@ config OID_REGISTRY
 	  unambiguous persistent name (https://en.wikipedia.org/wiki/Object_identifier).
 	  Enable fast lookup object identifier registry.
 
+config SPL_OID_REGISTRY
+	bool
+	help
+	  In computing, object identifiers or OIDs are an identifier mechanism
+	  standardized by the International Telecommunication Union (ITU) and
+	  ISO/IEC for naming any object, concept, or "thing" with a globally
+	  unambiguous persistent name (https://en.wikipedia.org/wiki/Object_identifier).
+	  Enable fast lookup object identifier registry in the SPL.
+
 config SMBIOS_PARSER
 	bool "SMBIOS parser"
 	help
diff --git a/lib/Makefile b/lib/Makefile
index 11b03d1cbe..13e5d8f7a6 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -17,7 +17,6 @@ obj-$(CONFIG_OF_LIVE) += of_live.o
 obj-$(CONFIG_CMD_DHRYSTONE) += dhry/
 obj-$(CONFIG_ARCH_AT91) += at91/
 obj-$(CONFIG_OPTEE_LIB) += optee/
-obj-$(CONFIG_ASN1_DECODER) += asn1_decoder.o
 obj-y += crypto/
 
 obj-$(CONFIG_AES) += aes.o
@@ -74,6 +73,7 @@ obj-$(CONFIG_SHA1) += sha1.o
 obj-$(CONFIG_SHA256) += sha256.o
 obj-$(CONFIG_SHA512) += sha512.o
 obj-$(CONFIG_CRYPT_PW) += crypt/
+obj-$(CONFIG_$(SPL_)ASN1_DECODER) += asn1_decoder.o
 
 obj-$(CONFIG_$(SPL_)ZLIB) += zlib/
 obj-$(CONFIG_$(SPL_)ZSTD) += zstd/
@@ -135,9 +135,9 @@ obj-$(CONFIG_$(SPL_TPL_)STRTO) += strto.o
 else
 # Main U-Boot always uses the full printf support
 obj-y += vsprintf.o strto.o
-obj-$(CONFIG_OID_REGISTRY) += oid_registry.o
 obj-$(CONFIG_SSCANF) += sscanf.o
 endif
+obj-$(CONFIG_$(SPL_)OID_REGISTRY) += oid_registry.o
 
 obj-y += abuf.o
 obj-y += date.o
-- 
2.39.5