From patchwork Tue Apr 21 00:23:29 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiko Stuebner X-Patchwork-Id: 238141 List-Id: U-Boot discussion From: heiko at sntech.de (Heiko Stuebner) Date: Tue, 21 Apr 2020 02:23:29 +0200 Subject: [PATCH v2 3/7] lib: rsa: distinguish between tpl and spl for CONFIG_RSA_VERIFY In-Reply-To: <20200421002333.111461-1-heiko@sntech.de> References: <20200421002333.111461-1-heiko@sntech.de> Message-ID: <20200421002333.111461-4-heiko@sntech.de> From: Heiko Stuebner While the SPL may want to do signature checking this won't be the case for TPL in all cases, as TPL is mostly used when the amound of initial memory is not enough for a full SPL. So on a system where SPL uses DM but TPL does not we currently end up with a TPL compile error of: lib/rsa/rsa-verify.c:48:25: error: dereferencing pointer to incomplete type ?struct checksum_algo? To prevent that change the $(SPL_) to $(SPL_TPL_) to distinguish between both. If someone really needs FIT signature checking in TPL as well, a new TPL_RSA_VERIFY config symbol needs to be added. Signed-off-by: Heiko Stuebner Reviewed-by: Philipp Tomsich Reviewed-by: Kever Yang --- changes in v2: - fix typo "distinguis(h)" lib/rsa/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/rsa/Makefile b/lib/rsa/Makefile index 14ed3cb401..c61ebfd79e 100644 --- a/lib/rsa/Makefile +++ b/lib/rsa/Makefile @@ -5,6 +5,6 @@ # (C) Copyright 2000-2007 # Wolfgang Denk, DENX Software Engineering, wd at denx.de. -obj-$(CONFIG_$(SPL_)RSA_VERIFY) += rsa-verify.o rsa-checksum.o +obj-$(CONFIG_$(SPL_TPL_)RSA_VERIFY) += rsa-verify.o rsa-checksum.o obj-$(CONFIG_RSA_VERIFY_WITH_PKEY) += rsa-keyprop.o obj-$(CONFIG_RSA_SOFTWARE_EXP) += rsa-mod-exp.o