From patchwork Wed Aug 2 21:08:07 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Jean-Christophe Dubois X-Patchwork-Id: 13338815 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id BF459C04FE1 for ; Wed, 2 Aug 2023 21:09:48 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qRJ59-00041a-GW; Wed, 02 Aug 2023 17:08:35 -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 1qRJ57-00040Y-TV; Wed, 02 Aug 2023 17:08:33 -0400 Received: from relay9-d.mail.gandi.net ([2001:4b98:dc4:8::229]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qRJ56-0007P1-4w; Wed, 02 Aug 2023 17:08:33 -0400 Received: by mail.gandi.net (Postfix) with ESMTPSA id AA9C1FF804; Wed, 2 Aug 2023 21:08:29 +0000 (UTC) From: Jean-Christophe Dubois To: qemu-arm@nongnu.org Cc: Jean-Christophe Dubois , qemu-devel@nongnu.org Subject: [PATCH v3 4/5] Add i.MX7 missing TZ devices and memory regions Date: Wed, 2 Aug 2023 23:08:07 +0200 Message-Id: <5ee0e4c1fde379d1865e45ba38a3ff7fbb4741f4.1691010283.git.jcd@tribudubois.net> X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 X-GND-Sasl: jcd@tribudubois.net Received-SPF: pass client-ip=2001:4b98:dc4:8::229; envelope-from=jcd@tribudubois.net; helo=relay9-d.mail.gandi.net X-Spam_score_int: -25 X-Spam_score: -2.6 X-Spam_bar: -- X-Spam_report: (-2.6 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_LOW=-0.7, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org * Add TZASC as unimplemented device. - Allow bare metal application to access this (unimplemented) device * Add CSU as unimplemented device. - Allow bare metal application to access this (unimplemented) device * Add various memory segments - OCRAM - OCRAM EPDC - OCRAM PXP - OCRAM S - ROM - CAAM Signed-off-by: Jean-Christophe Dubois Reviewed-by: Philippe Mathieu-Daudé --- hw/arm/fsl-imx7.c | 63 +++++++++++++++++++++++++++++++++++++++ include/hw/arm/fsl-imx7.h | 7 +++++ 2 files changed, 70 insertions(+) diff --git a/hw/arm/fsl-imx7.c b/hw/arm/fsl-imx7.c index 3bb0da6850..7ca105fd24 100644 --- a/hw/arm/fsl-imx7.c +++ b/hw/arm/fsl-imx7.c @@ -666,6 +666,69 @@ static void fsl_imx7_realize(DeviceState *dev, Error **errp) create_unimplemented_device("pcie-phy", FSL_IMX7_PCIE_PHY_ADDR, FSL_IMX7_PCIE_PHY_SIZE); + /* + * CSU + */ + create_unimplemented_device("csu", FSL_IMX7_CSU_ADDR, + FSL_IMX7_CSU_SIZE); + + /* + * TZASC + */ + create_unimplemented_device("tzasc", FSL_IMX7_TZASC_ADDR, + FSL_IMX7_TZASC_SIZE); + + /* + * OCRAM memory + */ + memory_region_init_ram(&s->ocram, NULL, "imx7.ocram", + FSL_IMX7_OCRAM_MEM_SIZE, + &error_abort); + memory_region_add_subregion(get_system_memory(), FSL_IMX7_OCRAM_MEM_ADDR, + &s->ocram); + + /* + * OCRAM EPDC memory + */ + memory_region_init_ram(&s->ocram_epdc, NULL, "imx7.ocram_epdc", + FSL_IMX7_OCRAM_EPDC_SIZE, + &error_abort); + memory_region_add_subregion(get_system_memory(), FSL_IMX7_OCRAM_EPDC_ADDR, + &s->ocram_epdc); + + /* + * OCRAM PXP memory + */ + memory_region_init_ram(&s->ocram_pxp, NULL, "imx7.ocram_pxp", + FSL_IMX7_OCRAM_PXP_SIZE, + &error_abort); + memory_region_add_subregion(get_system_memory(), FSL_IMX7_OCRAM_PXP_ADDR, + &s->ocram_pxp); + + /* + * OCRAM_S memory + */ + memory_region_init_ram(&s->ocram_s, NULL, "imx7.ocram_s", + FSL_IMX7_OCRAM_S_SIZE, + &error_abort); + memory_region_add_subregion(get_system_memory(), FSL_IMX7_OCRAM_S_ADDR, + &s->ocram_s); + + /* + * ROM memory + */ + memory_region_init_rom(&s->rom, OBJECT(dev), "imx7.rom", + FSL_IMX7_ROM_SIZE, &error_abort); + memory_region_add_subregion(get_system_memory(), FSL_IMX7_ROM_ADDR, + &s->rom); + + /* + * CAAM memory + */ + memory_region_init_rom(&s->caam, OBJECT(dev), "imx7.caam", + FSL_IMX7_CAAM_MEM_SIZE, &error_abort); + memory_region_add_subregion(get_system_memory(), FSL_IMX7_CAAM_MEM_ADDR, + &s->caam); } static Property fsl_imx7_properties[] = { diff --git a/include/hw/arm/fsl-imx7.h b/include/hw/arm/fsl-imx7.h index 9a7cc4e366..629c385987 100644 --- a/include/hw/arm/fsl-imx7.h +++ b/include/hw/arm/fsl-imx7.h @@ -84,6 +84,13 @@ struct FslIMX7State { IMX7GPRState gpr; ChipideaState usb[FSL_IMX7_NUM_USBS]; DesignwarePCIEHost pcie; + MemoryRegion rom; + MemoryRegion caam; + MemoryRegion ocram; + MemoryRegion ocram_epdc; + MemoryRegion ocram_pxp; + MemoryRegion ocram_s; + uint32_t phy_num[FSL_IMX7_NUM_ETHS]; bool phy_connected[FSL_IMX7_NUM_ETHS]; };