From patchwork Fri Jun 14 06:41:39 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe Leroy X-Patchwork-Id: 1115728 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 45Q9zv5yrcz9s4Y for ; Fri, 14 Jun 2019 16:43:39 +1000 (AEST) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=c-s.fr Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=c-s.fr header.i=@c-s.fr header.b="TGQMgCeE"; dkim-atps=neutral Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 45Q9zv41WlzDrH6 for ; Fri, 14 Jun 2019 16:43:39 +1000 (AEST) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=c-s.fr (client-ip=93.17.236.30; helo=pegase1.c-s.fr; envelope-from=christophe.leroy@c-s.fr; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=c-s.fr Authentication-Results: lists.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=c-s.fr header.i=@c-s.fr header.b="TGQMgCeE"; dkim-atps=neutral Received: from pegase1.c-s.fr (pegase1.c-s.fr [93.17.236.30]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 45Q9xh66njzDrFS for ; Fri, 14 Jun 2019 16:41:43 +1000 (AEST) Received: from localhost (mailhub1-int [192.168.12.234]) by localhost (Postfix) with ESMTP id 45Q9xb0JbMz9v16n; Fri, 14 Jun 2019 08:41:39 +0200 (CEST) Authentication-Results: localhost; dkim=pass reason="1024-bit key; insecure key" header.d=c-s.fr header.i=@c-s.fr header.b=TGQMgCeE; dkim-adsp=pass; dkim-atps=neutral X-Virus-Scanned: Debian amavisd-new at c-s.fr Received: from pegase1.c-s.fr ([192.168.12.234]) by localhost (pegase1.c-s.fr [192.168.12.234]) (amavisd-new, port 10024) with ESMTP id 6GDuRjF6niS5; Fri, 14 Jun 2019 08:41:38 +0200 (CEST) Received: from messagerie.si.c-s.fr (messagerie.si.c-s.fr [192.168.25.192]) by pegase1.c-s.fr (Postfix) with ESMTP id 45Q9xZ6N62z9v16l; Fri, 14 Jun 2019 08:41:38 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=c-s.fr; s=mail; t=1560494498; bh=FrwEFL562hO53reJv49dWHRcAR33QjLuPY2auIynv5Y=; h=In-Reply-To:References:From:Subject:To:Cc:Date:From; b=TGQMgCeEwwOTTZU0KTBbDhxpFsu9REbBfhngWWIv/I3/9Sghonv7Db6kG4vgQnZj/ PK4NrL+MC5ulLXTmEtXw5jKslzKAOg7vZzlSp2OJX/lAIJkyroXq4v8ig6XmJC7qRz LXAZt4NqqJ2qqNeh2lWMo34jS0n4FN2RVUvh19lk= Received: from localhost (localhost [127.0.0.1]) by messagerie.si.c-s.fr (Postfix) with ESMTP id C1EBC8B77A; Fri, 14 Jun 2019 08:41:39 +0200 (CEST) X-Virus-Scanned: amavisd-new at c-s.fr Received: from messagerie.si.c-s.fr ([127.0.0.1]) by localhost (messagerie.si.c-s.fr [127.0.0.1]) (amavisd-new, port 10023) with ESMTP id JZIzUdbAlMWf; Fri, 14 Jun 2019 08:41:39 +0200 (CEST) Received: from PO15451.localdomain (po15451.idsi0.si.c-s.fr [172.25.230.107]) by messagerie.si.c-s.fr (Postfix) with ESMTP id A4A468B775; Fri, 14 Jun 2019 08:41:39 +0200 (CEST) Received: by po16838vm.idsi0.si.c-s.fr (Postfix, from userid 0) id 9FE7A68D77; Fri, 14 Jun 2019 06:41:39 +0000 (UTC) Message-Id: In-Reply-To: <04852442b540e73be0a20e13f69ab8427fd102e0.1560494348.git.christophe.leroy@c-s.fr> References: <04852442b540e73be0a20e13f69ab8427fd102e0.1560494348.git.christophe.leroy@c-s.fr> From: Christophe Leroy Subject: [PATCH v3 02/10] powerpc/8xx: drop verify_patch() To: Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman , oss@buserror.net Date: Fri, 14 Jun 2019 06:41:39 +0000 (UTC) X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" verify_patch() has been opted out since many years, and the comment suggests it doesn't work. So drop it. Signed-off-by: Christophe Leroy --- arch/powerpc/platforms/8xx/micropatch.c | 40 --------------------------------- 1 file changed, 40 deletions(-) diff --git a/arch/powerpc/platforms/8xx/micropatch.c b/arch/powerpc/platforms/8xx/micropatch.c index 33a9042fca80..7bbaf9914f32 100644 --- a/arch/powerpc/platforms/8xx/micropatch.c +++ b/arch/powerpc/platforms/8xx/micropatch.c @@ -707,43 +707,3 @@ void __init cpm_load_patch(cpm8xx_t *cp) #endif /* some variation of the I2C/SPI patch was selected */ } - -/* - * Take this entire routine out, since no one calls it and its - * logic is suspect. - */ - -#if 0 -void -verify_patch(volatile immap_t *immr) -{ - volatile uint *dp; - volatile cpm8xx_t *commproc; - int i; - - commproc = (cpm8xx_t *)&immr->im_cpm; - - printk("cp_rccr %x\n", commproc->cp_rccr); - commproc->cp_rccr = 0; - - dp = (uint *)(commproc->cp_dpmem); - for (i=0; i<(sizeof(patch_2000)/4); i++) - if (*dp++ != patch_2000[i]) { - printk("patch_2000 bad at %d\n", i); - dp--; - printk("found 0x%X, wanted 0x%X\n", *dp, patch_2000[i]); - break; - } - - dp = (uint *)&(commproc->cp_dpmem[0x0f00]); - for (i=0; i<(sizeof(patch_2f00)/4); i++) - if (*dp++ != patch_2f00[i]) { - printk("patch_2f00 bad at %d\n", i); - dp--; - printk("found 0x%X, wanted 0x%X\n", *dp, patch_2f00[i]); - break; - } - - commproc->cp_rccr = 0x0009; -} -#endif