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Fri, 29 May 2026 06:42:44 +0000 From: Jamin Lin To: =?iso-8859-1?Q?C=E9dric_Le_Goater?= , Peter Maydell , Steven Lee , Troy Lee , Kane Chen , Andrew Jeffery , Joel Stanley , "open list:ASPEED BMCs" , "open list:All patches CC here" CC: Jamin Lin , Troy Lee Subject: [PATCH v1 00/10] hw/arm: Add AST1040 peripheral support Thread-Topic: [PATCH v1 00/10] hw/arm: Add AST1040 peripheral support Thread-Index: AQHc7zZaDBfQidz3r060QgCVNSnfgw== Date: Fri, 29 May 2026 06:42:44 +0000 Message-ID: <20260529064243.2064188-1-jamin_lin@aspeedtech.com> Accept-Language: zh-TW, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=aspeedtech.com; x-ms-publictraffictype: Email x-ms-traffictypediagnostic: TYPPR06MB8206:EE_|SEYPR06MB6063:EE_ x-ms-office365-filtering-correlation-id: 4f679c0a-9635-435b-e63e-08debd4d7d1a x-ms-exchange-senderadcheck: 1 x-ms-exchange-antispam-relay: 0 x-microsoft-antispam: BCL:0; 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envelope-from=jamin_lin@aspeedtech.com; helo=TYDPR03CU002.outbound.protection.outlook.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-arm@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-arm-bounces+qemu-arm=archiver.kernel.org@nongnu.org Sender: qemu-arm-bounces+qemu-arm=archiver.kernel.org@nongnu.org This series extends the AST1040 SoC model by adding support for several=0A= peripherals that are compatible with existing AST2700 controller models.=0A= =0A= The AST1040 shares a number of peripheral IP blocks with the AST2700,=0A= allowing the existing QEMU models to be reused with minimal changes.=0A= This series adds support for ADC, PECI, GPIO, SGPIO, I2C, and watchdog=0A= controllers, and updates the AST1040 EVB machine to instantiate onboard=0A= I2C devices for validation.=0A= =0A= For I2C support, a new AST1040 I2C type is introduced. The model=0A= inherits the AST2700 I2C architecture, including DMA support and=0A= 64-bit DMA address registers, while constraining DMA accesses to the=0A= 16 MiB HyperRAM address space available on AST1040.=0A= =0A= v1:=0A= 1. Support ADC, GPIO, SGPIO, I2C and PECI=0A= =0A= Jamin Lin (10):=0A= hw/i2c/aspeed_i2c: Introduce dma_addr_lo_mask to unify DMA address=0A= handling=0A= hw/i2c/aspeed_i2c: Increase AST2700 buffer mode size and adjust offset=0A= hw/arm/aspeed_ast1040: Reuse AST2700 ADC model=0A= hw/arm/aspeed_ast1040: Introduce PECI support=0A= hw/arm/aspeed_ast1040: Reuse AST2700 GPIO controller model=0A= hw/arm/aspeed_ast1040: Add SGPIO controller support=0A= hw/i2c/aspeed_i2c: Introduce AST1040 I2C model=0A= hw/arm/aspeed_ast1040: Introduce I2C support=0A= hw/arm/aspeed_ast1040_evb: Introduce onboard I2C device=0A= hw/arm/aspeed_ast1040: Reuse AST2700 watchdog models=0A= =0A= include/hw/i2c/aspeed_i2c.h | 8 ++-=0A= hw/arm/aspeed_ast1040.c | 105 +++++++++++++++++++++++++++++++-----=0A= hw/arm/aspeed_ast1040_evb.c | 18 +++++++=0A= hw/i2c/aspeed_i2c.c | 89 ++++++++++++++++++++----------=0A= 4 files changed, 175 insertions(+), 45 deletions(-)=0A= =0A= -- =0A= 2.43.0=0A=