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[209.51.188.17]) by mx.google.com with ESMTPS id 5b1f17b1804b1-441bf6c31absi46745705e9.115.2025.05.05.02.11.03 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Mon, 05 May 2025 02:11:03 -0700 (PDT) Received-SPF: pass (google.com: domain of qemu-devel-bounces+alex.bennee=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; Authentication-Results: mx.google.com; dkim=pass header.i=@redhat.com header.s=mimecast20190719 header.b="Zb9qgX3/"; spf=pass (google.com: domain of qemu-devel-bounces+alex.bennee=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+alex.bennee=linaro.org@nongnu.org"; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=redhat.com Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1uBrpj-0001hh-5n; Mon, 05 May 2025 05:09:55 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1uBrnC-0007Im-OX for qemu-devel@nongnu.org; Mon, 05 May 2025 05:07:19 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1uBrn9-0006Ih-Ia for qemu-devel@nongnu.org; Mon, 05 May 2025 05:07:17 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1746436034; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=JMvixnTeIGRPnX6DPfiITJ+OozTCTJDp1tYcr2ncX7g=; b=Zb9qgX3/5M91jemjGI/dxXvymkbOSs8SiFgh11FPTuTdNjRf6oLU+KslTSVrKYUh/YHJTx bPUMUZiCvbDq9/+xlTEzlfPwxx80XGn8TPwEZUu4ka7VeM0wIfPraG6DNqIBS1YQ+JanUD nqDZjjazXN9n5vFmetgjR6H7xkj6oPg= Received: from mx-prod-mc-08.mail-002.prod.us-west-2.aws.redhat.com (ec2-35-165-154-97.us-west-2.compute.amazonaws.com [35.165.154.97]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-373--GQyOjMTM8KaNvMSBDEv5Q-1; Mon, 05 May 2025 05:07:11 -0400 X-MC-Unique: -GQyOjMTM8KaNvMSBDEv5Q-1 X-Mimecast-MFC-AGG-ID: -GQyOjMTM8KaNvMSBDEv5Q_1746436030 Received: from mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id A645E1800446; Mon, 5 May 2025 09:07:10 +0000 (UTC) Received: from corto.redhat.com (unknown [10.44.32.38]) by mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id C01AB30001A2; Mon, 5 May 2025 09:07:08 +0000 (UTC) From: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= To: qemu-arm@nongnu.org, qemu-devel@nongnu.org Cc: Jamin Lin , Nabih Estefan , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Subject: [PULL 10/23] hw/arm/aspeed_ast27x0 Introduce vbootrom memory region Date: Mon, 5 May 2025 11:06:22 +0200 Message-ID: <20250505090635.778785-11-clg@redhat.com> In-Reply-To: <20250505090635.778785-1-clg@redhat.com> References: <20250505090635.778785-1-clg@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.4 Received-SPF: pass client-ip=170.10.129.124; envelope-from=clg@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -44 X-Spam_score: -4.5 X-Spam_bar: ---- X-Spam_report: (-4.5 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1.411, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=-1, RCVD_IN_MSPIKE_WL=-0.01, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham 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: , Errors-To: qemu-devel-bounces+alex.bennee=linaro.org@nongnu.org Sender: qemu-devel-bounces+alex.bennee=linaro.org@nongnu.org X-TUID: Z6F3vs3i5m29 From: Jamin Lin Introduce a new vbootrom memory region. The region is mapped at address "0x00000000" and has a size of 128KB, identical to the SRAM region size. This memory region is intended for loading a vbootrom image file as part of the boot process. The vbootrom registered in the SoC's address space using the ASPEED_DEV_VBOOTROM index. Signed-off-by: Jamin Lin Reviewed-by: Nabih Estefan Tested-by: Nabih Estefan Reviewed-by: Cédric Le Goater Link: https://lore.kernel.org/qemu-devel/20250424075135.3715128-2-jamin_lin@aspeedtech.com Signed-off-by: Cédric Le Goater --- include/hw/arm/aspeed_soc.h | 2 ++ hw/arm/aspeed_ast27x0.c | 9 +++++++++ 2 files changed, 11 insertions(+) diff --git a/include/hw/arm/aspeed_soc.h b/include/hw/arm/aspeed_soc.h index c1e80c8908b3..4dcb1010dc28 100644 --- a/include/hw/arm/aspeed_soc.h +++ b/include/hw/arm/aspeed_soc.h @@ -59,6 +59,7 @@ struct AspeedSoCState { MemoryRegion sram; MemoryRegion spi_boot_container; MemoryRegion spi_boot; + MemoryRegion vbootrom; AddressSpace dram_as; AspeedRtcState rtc; AspeedTimerCtrlState timerctrl; @@ -169,6 +170,7 @@ struct AspeedSoCClass { const char *aspeed_soc_cpu_type(AspeedSoCClass *sc); enum { + ASPEED_DEV_VBOOTROM, ASPEED_DEV_SPI_BOOT, ASPEED_DEV_IOMEM, ASPEED_DEV_UART0, diff --git a/hw/arm/aspeed_ast27x0.c b/hw/arm/aspeed_ast27x0.c index 2e21c3a98fa0..a289e65e495d 100644 --- a/hw/arm/aspeed_ast27x0.c +++ b/hw/arm/aspeed_ast27x0.c @@ -24,6 +24,7 @@ #include "qemu/log.h" static const hwaddr aspeed_soc_ast2700_memmap[] = { + [ASPEED_DEV_VBOOTROM] = 0x00000000, [ASPEED_DEV_SRAM] = 0x10000000, [ASPEED_DEV_EHCI1] = 0x12061000, [ASPEED_DEV_EHCI2] = 0x12063000, @@ -672,6 +673,14 @@ static void aspeed_soc_ast2700_realize(DeviceState *dev, Error **errp) memory_region_add_subregion(s->memory, sc->memmap[ASPEED_DEV_SRAM], &s->sram); + /* VBOOTROM */ + if (!memory_region_init_ram(&s->vbootrom, OBJECT(s), "aspeed.vbootrom", + 0x20000, errp)) { + return; + } + memory_region_add_subregion(s->memory, + sc->memmap[ASPEED_DEV_VBOOTROM], &s->vbootrom); + /* SCU */ if (!sysbus_realize(SYS_BUS_DEVICE(&s->scu), errp)) { return; -- 2.49.0