From patchwork Thu Aug 4 08:15:32 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Philip Oberfichtner X-Patchwork-Id: 1663590 X-Patchwork-Delegate: trini@ti.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=denx.de header.i=@denx.de header.a=rsa-sha256 header.s=phobos-20191101 header.b=KYWOT5oF; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=2a01:238:438b:c500:173d:9f52:ddab:ee01; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Received: from phobos.denx.de (phobos.denx.de [IPv6:2a01:238:438b:c500:173d:9f52:ddab:ee01]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by bilbo.ozlabs.org (Postfix) with ESMTPS id 4Lz1lC0bhmz9sFs for ; Thu, 4 Aug 2022 18:16:06 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 58D0A84504; Thu, 4 Aug 2022 10:16:01 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=denx.de Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1659600962; bh=X2LO3UVN7Dx4U48HjyCmuS5RLCbzugTEEGXFKXXVMdw=; h=From:To:Cc:Subject:Date:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From; b=KYWOT5oFrgoz2qvTzGbArMYL7L6TJygKeejFmmhsyhDVjVcdsyt3udIRpIntFA2sP wWPHLyuregSroUL9d/p6uegR9pPSPzFCI4cfkNgp+WE7mIx8JGj4IyvHkJv8i+6C0e GcltROV/oMNTto7oKZ1xzo4+9uzzVoz8SuABeHUqOqw3pzYIC+TAvjIGyJXiulbcCm mDlm7GaA0QlSEV2yGgBsz8iwtyrYkM5aFNSaCc77AQZcWJqHj1DnTYM7cKDoDbFDFI s0mqRJQqr63bRbzt0I+vtV9TkXX/Ar1jJf3ug5iQ2IhxvKIa5YB1VwDm2YkF7mrjAl 1+4PUasLDb1ig== Received: by phobos.denx.de (Postfix, from userid 109) id ABDE8843A2; Thu, 4 Aug 2022 10:15:59 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-0.3 required=5.0 tests=BAYES_00,RDNS_NONE, SPF_HELO_NONE,SPF_NEUTRAL autolearn=no autolearn_force=no version=3.4.2 Received: from xpert.denx.de (unknown [62.91.23.180]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id A40E084594 for ; Thu, 4 Aug 2022 10:15:57 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=denx.de Authentication-Results: phobos.denx.de; spf=fail smtp.mailfrom=pro@denx.de Received: by xpert.denx.de (Postfix, from userid 535) id 2046E3E0626; Thu, 4 Aug 2022 10:15:57 +0200 (CEST) From: Philip Oberfichtner To: u-boot@lists.denx.de Cc: Christoph Niedermaier , Marek Vasut , Stefano Babic , Philip Oberfichtner , Dzmitry Sankouski , Sean Anderson , Stefan Roese , Tom Rini Subject: [PATCH 1/2] ARM: cache: Allow SPL to build cache-pl310.c Date: Thu, 4 Aug 2022 10:15:32 +0200 Message-Id: <20220804081533.2228257-1-pro@denx.de> X-Mailer: git-send-email 2.37.1 MIME-Version: 1.0 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.6 at phobos.denx.de X-Virus-Status: Clean Before this commit, the SPL could enable the PL310 L2 cache [1], but the cache maintenance functions from cache-pl310.c were only useable for non-SPL builds. After enabling the cache one must be able to flush it, too. Thus this commit allows cache-pl310.c to be included in the SPL build. [1] See for example arch/arm/mach-imx/cache.c: v7_outer_cache_enable() Signed-off-by: Philip Oberfichtner --- arch/arm/lib/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/lib/Makefile b/arch/arm/lib/Makefile index c603fe61bc..ac1d4245bb 100644 --- a/arch/arm/lib/Makefile +++ b/arch/arm/lib/Makefile @@ -33,7 +33,6 @@ obj-$(CONFIG_OF_LIBFDT) += bootm-fdt.o obj-$(CONFIG_CMD_BOOTI) += bootm.o image.o obj-$(CONFIG_CMD_BOOTM) += bootm.o obj-$(CONFIG_CMD_BOOTZ) += bootm.o zimage.o -obj-$(CONFIG_SYS_L2_PL310) += cache-pl310.o else obj-$(CONFIG_$(SPL_TPL_)FRAMEWORK) += spl.o obj-$(CONFIG_SPL_FRAMEWORK) += zimage.o @@ -46,6 +45,7 @@ else obj-$(CONFIG_$(SPL_TPL_)USE_ARCH_MEMSET) += memset.o obj-$(CONFIG_$(SPL_TPL_)USE_ARCH_MEMCPY) += memcpy.o endif +obj-$(CONFIG_SYS_L2_PL310) += cache-pl310.o obj-$(CONFIG_$(SPL_TPL_)SEMIHOSTING) += semihosting.o ifneq ($(filter y,$(CONFIG_SAVE_PREV_BL_INITRAMFS_START_ADDR) $(CONFIG_SAVE_PREV_BL_FDT_ADDR)),)