From patchwork Fri Mar 18 09:22:11 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Joel Stanley X-Patchwork-Id: 1606950 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20210112 header.b=ZopFsOss; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by bilbo.ozlabs.org (Postfix) with ESMTPS id 4KKdrV3FTxz9s2R for ; Fri, 18 Mar 2022 20:24:40 +1100 (AEDT) Received: from localhost ([::1]:54740 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nV8qa-0007LF-1V for incoming@patchwork.ozlabs.org; Fri, 18 Mar 2022 05:24:36 -0400 Received: from eggs.gnu.org ([209.51.188.92]:55806) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nV8oV-0007Kj-Oe; Fri, 18 Mar 2022 05:22:27 -0400 Received: from [2607:f8b0:4864:20::62c] (port=43537 helo=mail-pl1-x62c.google.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1nV8oT-0002KB-GA; Fri, 18 Mar 2022 05:22:27 -0400 Received: by mail-pl1-x62c.google.com with SMTP id w8so6523144pll.10; Fri, 18 Mar 2022 02:22:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=sender:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=nHGETHaVXNtsPi0lco553fyJznNW89sINeC8HeBuvX0=; b=ZopFsOssHX1y2smNJgmXUDD+MOSEwO503991IuASLvr2FHuBApiofNurRiHS1wxnpD J2RG/k1qdcpdtvi8t7cdMEns22z79Rj2VrMJBAh66TvyRvB1EAByKlH1B+N4vFNlQu6O gwu4sTjeJcJXkQi/8MBuTiTYfeUUkDuR0gJDjzCU3jFwfocTMiFDRO70gnxQcmOFWB6t qZP2PeTA+sYDN75cXFhQkVpHbjrkvRurlo+e1EP1sy+kfs/bcXBdOl3R63LFi+8zUK2Y U1AyF0GF5rmyVALiiPzUCRBw6VjMY2HHfVo/XQP+xUHmD3lTGujir5MuxzWlEwH9BHbp rHLA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :mime-version:content-transfer-encoding; bh=nHGETHaVXNtsPi0lco553fyJznNW89sINeC8HeBuvX0=; b=as+OXEB/zoJRu9pyd6jNfA0f1PIpcW34fgkUf/5wPZmal3KdXW4iaHhd1h4TRg0Hqk YkLM1qvEuMQxpE6B3lG87cSV1fHBjY6lOf4PaE4syB46K1wPFTB4nA4W2vNhl/5YkAnP QQ0W9zJJFfw/ThII4q08jHOaY0vvc9MvQoOoiB0EltahkoqiFOAUHCHfanpVIv5xiN31 QAw6BL1/0HXAls8KPWl1S6JYU28Ro3mnnOkkG8oH4ph9vdtyNX0J2w3AALPMHg3JOCu9 YLgz0sJ4TKY7aEqWOKiddEwSAiKwYYdH8cc35+A95NDzds/DNrBW5NF5Hj2lQASe//72 Zlzg== X-Gm-Message-State: AOAM531PCtJSfbmZcsyKxzmhjE+i/d8pdxEXrKCsJknJHDabmWY0cNNO uhHxvF0uxY9VcADxuji22kI= X-Google-Smtp-Source: ABdhPJzdXuo2XK555XSRQf21A0+NkSJpCcK+SuMtdcWCw+oUk6EPL1jFvTpI4YmJXN9g6DiPTPJ8Bg== X-Received: by 2002:a17:90a:730b:b0:1c6:781a:312f with SMTP id m11-20020a17090a730b00b001c6781a312fmr9911020pjk.53.1647595342128; Fri, 18 Mar 2022 02:22:22 -0700 (PDT) Received: from localhost.localdomain ([45.124.203.14]) by smtp.gmail.com with ESMTPSA id 132-20020a62168a000000b004f40e8b3133sm9438146pfw.188.2022.03.18.02.22.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 18 Mar 2022 02:22:21 -0700 (PDT) From: Joel Stanley To: Peter Maydell Subject: [PATCH] aspeed: Add eMMC Boot Controller stub Date: Fri, 18 Mar 2022 19:52:11 +1030 Message-Id: <20220318092211.723938-1-joel@jms.id.au> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 X-Host-Lookup-Failed: Reverse DNS lookup failed for 2607:f8b0:4864:20::62c (failed) Received-SPF: pass client-ip=2607:f8b0:4864:20::62c; envelope-from=joel.stan@gmail.com; helo=mail-pl1-x62c.google.com X-Spam_score_int: 0 X-Spam_score: -0.1 X-Spam_bar: / X-Spam_report: (-0.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FORGED_FROMDOMAIN=0.249, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.249, PDS_HP_HELO_NORDNS=0.659, RCVD_IN_DNSWL_NONE=-0.0001, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Andrew Jeffery , qemu-arm@nongnu.org, =?utf-8?q?C=C3=A9?= =?utf-8?q?dric_Le_Goater?= , qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Guest code (u-boot) pokes at this on boot. No functionality is required for guest code to work correctly, but it helps to document the region being read from. Signed-off-by: Joel Stanley Reviewed-by: Cédric Le Goater --- include/hw/arm/aspeed_soc.h | 1 + hw/arm/aspeed_ast2600.c | 6 ++++++ 2 files changed, 7 insertions(+) diff --git a/include/hw/arm/aspeed_soc.h b/include/hw/arm/aspeed_soc.h index cf484eae0e60..b9cd51119608 100644 --- a/include/hw/arm/aspeed_soc.h +++ b/include/hw/arm/aspeed_soc.h @@ -119,6 +119,7 @@ enum { ASPEED_DEV_SCU, ASPEED_DEV_ADC, ASPEED_DEV_SBC, + ASPEED_DEV_EMMC_BC, ASPEED_DEV_VIDEO, ASPEED_DEV_SRAM, ASPEED_DEV_SDHCI, diff --git a/hw/arm/aspeed_ast2600.c b/hw/arm/aspeed_ast2600.c index 25ae916e31ae..11cb6cf86bd2 100644 --- a/hw/arm/aspeed_ast2600.c +++ b/hw/arm/aspeed_ast2600.c @@ -48,6 +48,7 @@ static const hwaddr aspeed_soc_ast2600_memmap[] = { [ASPEED_DEV_ADC] = 0x1E6E9000, [ASPEED_DEV_DP] = 0x1E6EB000, [ASPEED_DEV_SBC] = 0x1E6F2000, + [ASPEED_DEV_EMMC_BC] = 0x1E6f5000, [ASPEED_DEV_VIDEO] = 0x1E700000, [ASPEED_DEV_SDHCI] = 0x1E740000, [ASPEED_DEV_EMMC] = 0x1E750000, @@ -267,6 +268,11 @@ static void aspeed_soc_ast2600_realize(DeviceState *dev, Error **errp) create_unimplemented_device("aspeed.video", sc->memmap[ASPEED_DEV_VIDEO], 0x1000); + /* eMMC Boot Controller stub */ + create_unimplemented_device("aspeed.emmc-boot-controller", + sc->memmap[ASPEED_DEV_EMMC_BC], + 0x1000); + /* CPU */ for (i = 0; i < sc->num_cpus; i++) { if (sc->num_cpus > 1) {