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Mon, 17 Jun 2024 16:54:52 +0000 (GMT) Received: from smtpav06.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id EDF6820040; Mon, 17 Jun 2024 16:54:50 +0000 (GMT) Received: from gfwr527.rchland.ibm.com (unknown [9.10.239.127]) by smtpav06.fra02v.mail.ibm.com (Postfix) with ESMTP; Mon, 17 Jun 2024 16:54:50 +0000 (GMT) From: Chalapathi V To: qemu-devel@nongnu.org Cc: qemu-ppc@nongnu.org, fbarrat@linux.ibm.com, npiggin@gmail.com, clg@kaod.org, calebs@us.ibm.com, chalapathi.v@ibm.com, chalapathi.v@linux.ibm.com, saif.abrar@linux.ibm.com, dantan@us.ibm.com, milesg@linux.ibm.com Subject: [PATCH v4 3/5] hw/block: Add Microchip's 25CSM04 to m25p80 Date: Mon, 17 Jun 2024 11:54:17 -0500 Message-Id: <20240617165419.8388-4-chalapathi.v@linux.ibm.com> X-Mailer: git-send-email 2.39.3 In-Reply-To: <20240617165419.8388-1-chalapathi.v@linux.ibm.com> References: <20240617165419.8388-1-chalapathi.v@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: _xyFJ9YGxYp48uxbgz1CmWLDOBCaMhay X-Proofpoint-GUID: 07tgovQgSY_K7gHPBi8My4mjt7-rslet X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-06-17_14,2024-06-17_01,2024-05-17_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 bulkscore=0 clxscore=1015 mlxlogscore=915 spamscore=0 impostorscore=0 phishscore=0 priorityscore=1501 adultscore=0 mlxscore=0 suspectscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2405170001 definitions=main-2406170131 Received-SPF: pass client-ip=148.163.158.5; envelope-from=chalapathi.v@linux.ibm.com; helo=mx0b-001b2d01.pphosted.com X-Spam_score_int: -19 X-Spam_score: -2.0 X-Spam_bar: -- X-Spam_report: (-2.0 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=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 Microchip's 25CSM04 Serial EEPROM to m25p80. 25CSM04 provides 4 Mbits of Serial EEPROM utilizing the Serial Peripheral Interface (SPI) compatible bus. The device is organized as 524288 bytes of 8 bits each (512Kbyte) and is optimized for use in consumer and industrial applications where reliable and dependable nonvolatile memory storage is essential. Signed-off-by: Chalapathi V Reviewed-by: Glenn Miles Reviewed-by: Cédric Le Goater --- hw/block/m25p80.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/hw/block/m25p80.c b/hw/block/m25p80.c index 8dec134832..824a6c5c60 100644 --- a/hw/block/m25p80.c +++ b/hw/block/m25p80.c @@ -357,6 +357,9 @@ static const FlashPartInfo known_devices[] = { .sfdp_read = m25p80_sfdp_w25q512jv }, { INFO("w25q01jvq", 0xef4021, 0, 64 << 10, 2048, ER_4K), .sfdp_read = m25p80_sfdp_w25q01jvq }, + + /* Microchip */ + { INFO("25csm04", 0x29cc00, 0x100, 64 << 10, 8, 0) }, }; typedef enum {