Message ID | 1544192072-28764-19-git-send-email-bmeng.cn@gmail.com |
---|---|
State | Superseded |
Delegated to: | Andes |
Headers | show
Return-Path: <u-boot-bounces@lists.denx.de> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.denx.de (client-ip=81.169.180.215; helo=lists.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=<UNKNOWN>) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="RhNsiUuB"; dkim-atps=neutral Received: from lists.denx.de (dione.denx.de [81.169.180.215]) by ozlabs.org (Postfix) with ESMTP id 43BF7Q23BLz9s9G for <incoming@patchwork.ozlabs.org>; Sat, 8 Dec 2018 01:23:14 +1100 (AEDT) Received: by lists.denx.de (Postfix, from userid 105) id E2ACAC2272F; Fri, 7 Dec 2018 14:14:53 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lists.denx.de X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=FREEMAIL_FROM, T_DKIM_INVALID autolearn=unavailable autolearn_force=no version=3.4.0 Received: from lists.denx.de (localhost [IPv6:::1]) by lists.denx.de (Postfix) with ESMTP id 66A5CC22777; Fri, 7 Dec 2018 14:11:00 +0000 (UTC) Received: by lists.denx.de (Postfix, from userid 105) id CF8E1C2273F; Fri, 7 Dec 2018 14:10:00 +0000 (UTC) Received: from mail-pl1-f171.google.com (mail-pl1-f171.google.com [209.85.214.171]) by lists.denx.de (Postfix) with ESMTPS id 027CFC226F7 for <u-boot@lists.denx.de>; Fri, 7 Dec 2018 14:09:54 +0000 (UTC) Received: by mail-pl1-f171.google.com with SMTP id u6so1892839plm.8 for <u-boot@lists.denx.de>; Fri, 07 Dec 2018 06:09:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:subject:date:message-id:in-reply-to:references; bh=DfH8YiYZ1BLGLQexWfZ8nNBlH/gYbw1mMHriGySa3L8=; b=RhNsiUuB3OdFbH6wpOjpfXi6hzVWB7ntG5a+FD3fDfKNdOwxcvtlJWIh9hxGjLF+dA tLqr//QybeJYsNLpdx+BJreU5xeNeLC0wam1gy2p/9WuMXsjKj558U24Vy13v0gF3QlJ hnw0e4G7bAFlrzHvh+ff7T88jLMgq0p/cR+iHL3GuxKLMqMhiG8X5+MItRK65Wuosn+e TpryjjmOG/NfAMxqS5LOvLuP2NE2VaIs4kyZIPJUP/zRJiMKr7zvMRHAyFj7qsxCt7x1 stLXir1bCgUW6FabC6IDY4aJ5B1RBOMavLwSisjhx32WyAy99GkO4xHAtrvCw4f0xghZ gDcg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references; bh=DfH8YiYZ1BLGLQexWfZ8nNBlH/gYbw1mMHriGySa3L8=; b=XamGsTlL5qyPHpIg7yCdbstnszu17oLx8mBSGG4TwtMHwaU2qIi1rwi/aEYgJ4SM3m lF+KuIEhQC7RwTOmAL2sQhYHK6rFlzIf299K2s1LKoVIB2U/X+ESRWxMYZtPxUSUXAMz pzhRZjLHTJ5AnnPlufEN+l6zKOgcxHlQ0C16BXxJ20pQQcwbL+lZ6jY6V42jnKbMU6oT dlz72UiqscNljd4EPW5j7b02uIcgUAOch6dXQ9CKqSOBz1xrSupMgnd1525297LpiGKT hziECNSqtYw3kMYSKI0A26Jk1+fSiv5jFRq3uqsqNRG2g/TswFJBK+WJJoVYoN4R7XN2 AwRQ== X-Gm-Message-State: AA+aEWY5KiQKgNP9lLp+ac/X7Nb/6wBTRN+lciPq4xaZ1hty9GhraCjW lZ2lBxvtXYtim1Uea32J1aIkxE9a X-Google-Smtp-Source: AFSGD/U+NqWafx2sgtTJTKd8d18642WU3PK6Ir7HunvIQIsNfo3g6CpTcxQVEatcfgl83a93/IktTQ== X-Received: by 2002:a17:902:a6:: with SMTP id a35mr2255511pla.201.1544191792531; Fri, 07 Dec 2018 06:09:52 -0800 (PST) Received: from ala-d2121-lx1.wrs.com (unknown-156-139.windriver.com. [147.11.156.139]) by smtp.gmail.com with ESMTPSA id f6sm5206070pfg.188.2018.12.07.06.09.51 (version=TLS1_1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 07 Dec 2018 06:09:51 -0800 (PST) From: Bin Meng <bmeng.cn@gmail.com> To: Rick Chen <rick@andestech.com>, Simon Glass <sjg@chromium.org>, Lukas Auer <lukas.auer@aisec.fraunhofer.de>, Anup Patel <anup@brainfault.org>, U-Boot Mailing List <u-boot@lists.denx.de> Date: Fri, 7 Dec 2018 06:14:30 -0800 Message-Id: <1544192072-28764-19-git-send-email-bmeng.cn@gmail.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1544192072-28764-1-git-send-email-bmeng.cn@gmail.com> References: <1544192072-28764-1-git-send-email-bmeng.cn@gmail.com> Subject: [U-Boot] [PATCH v2 18/20] riscv: Fix context restore before returning from trap handler X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.18 Precedence: list List-Id: U-Boot discussion <u-boot.lists.denx.de> List-Unsubscribe: <https://lists.denx.de/options/u-boot>, <mailto:u-boot-request@lists.denx.de?subject=unsubscribe> List-Archive: <http://lists.denx.de/pipermail/u-boot/> List-Post: <mailto:u-boot@lists.denx.de> List-Help: <mailto:u-boot-request@lists.denx.de?subject=help> List-Subscribe: <https://lists.denx.de/listinfo/u-boot>, <mailto:u-boot-request@lists.denx.de?subject=subscribe> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" <u-boot-bounces@lists.denx.de> |
Series |
riscv: Adding RISC-V CPU and timer driver
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expand
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diff --git a/arch/riscv/cpu/mtrap.S b/arch/riscv/cpu/mtrap.S index a5ad558..da307e4 100644 --- a/arch/riscv/cpu/mtrap.S +++ b/arch/riscv/cpu/mtrap.S @@ -77,7 +77,6 @@ trap_entry: #endif csrs MODE_PREFIX(status), t0 LREG x1, 1 * REGBYTES(sp) - LREG x2, 2 * REGBYTES(sp) LREG x3, 3 * REGBYTES(sp) LREG x4, 4 * REGBYTES(sp) LREG x5, 5 * REGBYTES(sp) @@ -107,5 +106,6 @@ trap_entry: LREG x29, 29 * REGBYTES(sp) LREG x30, 30 * REGBYTES(sp) LREG x31, 31 * REGBYTES(sp) + LREG x2, 2 * REGBYTES(sp) addi sp, sp, 32 * REGBYTES MODE_PREFIX(ret)