From patchwork Fri Feb 8 17:55:07 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Adriana Kobylak X-Patchwork-Id: 1038879 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) (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 ozlabs.org (Postfix) with ESMTPS id 43x2ss55vcz9sMr for ; Sat, 9 Feb 2019 04:56:01 +1100 (AEDT) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=linux.ibm.com Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 43x2ss3z1kzDqbh for ; Sat, 9 Feb 2019 04:56:01 +1100 (AEDT) X-Original-To: openbmc@lists.ozlabs.org Delivered-To: openbmc@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=linux.ibm.com (client-ip=148.163.158.5; helo=mx0a-001b2d01.pphosted.com; envelope-from=anoo@linux.ibm.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=linux.ibm.com Received: from mx0a-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com [148.163.158.5]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 43x2sG3fz5zDqbf for ; Sat, 9 Feb 2019 04:55:27 +1100 (AEDT) Received: from pps.filterd (m0098413.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x18HtIQt091188 for ; Fri, 8 Feb 2019 12:55:24 -0500 Received: from e14.ny.us.ibm.com (e14.ny.us.ibm.com [129.33.205.204]) by mx0b-001b2d01.pphosted.com with ESMTP id 2qhdyq1j9w-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Fri, 08 Feb 2019 12:55:20 -0500 Received: from localhost by e14.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Fri, 8 Feb 2019 17:55:10 -0000 Received: from b01ledav002.gho.pok.ibm.com (b01ledav002.gho.pok.ibm.com [9.57.199.107]) by b01cxnp22036.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id x18Ht9YK17629342 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 8 Feb 2019 17:55:09 GMT Received: from b01ledav002.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 09EEC124055; Fri, 8 Feb 2019 17:55:09 +0000 (GMT) Received: from b01ledav002.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id C25BB124052; Fri, 8 Feb 2019 17:55:08 +0000 (GMT) Received: from habcap11p1.aus.stglabs.ibm.com (unknown [9.41.164.53]) by b01ledav002.gho.pok.ibm.com (Postfix) with ESMTP; Fri, 8 Feb 2019 17:55:08 +0000 (GMT) From: Adriana Kobylak To: openbmc@lists.ozlabs.org Subject: [PATCH] aspeed: flash: Add MT25QL01GB chip Date: Fri, 8 Feb 2019 11:55:07 -0600 X-Mailer: git-send-email 2.7.4 In-Reply-To: <1549646915-5300-1-git-send-email-anoo@linux.ibm.com> References: <1549646915-5300-1-git-send-email-anoo@linux.ibm.com> X-TM-AS-GCONF: 00 x-cbid: 19020817-0052-0000-0000-0000038720E2 X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00010560; HX=3.00000242; KW=3.00000007; PH=3.00000004; SC=3.00000279; SDB=6.01158176; UDB=6.00604289; IPR=6.00938708; MB=3.00025496; MTD=3.00000008; XFM=3.00000015; UTC=2019-02-08 17:55:10 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 19020817-0053-0000-0000-00005FC5C66C Message-Id: <1549648507-6368-1-git-send-email-anoo@linux.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-02-08_09:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=958 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1902080122 X-BeenThere: openbmc@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development list for OpenBMC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: openbmc-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "openbmc" The MT25QL01GB is a 128MB NOR flash chip planned to be used on a Witherspoon system (AST2500). Signed-off-by: Adriana Kobylak --- arch/arm/mach-aspeed/flash.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm/mach-aspeed/flash.c b/arch/arm/mach-aspeed/flash.c index 907e785..54a6059 100644 --- a/arch/arm/mach-aspeed/flash.c +++ b/arch/arm/mach-aspeed/flash.c @@ -83,6 +83,7 @@ flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* FLASH chips info */ #define SST25VF040B 0x8d25bf #define AT25DF161 0x02461F #define AT25DF321 0x01471F +#define MT25QL01GB 0x21ba20 /* SPI Define */ #define CS0_CTRL 0x10 @@ -1141,6 +1142,19 @@ static ulong flash_get_size (ulong base, flash_info_t *info) ReadClk = 50; break; + case MT25QL01GB: + info->sector_count = 2048; + info->size = 0x8000000; + erase_region_size = 0x10000; + info->readcmd = 0x0b; + info->dualport = 0; + info->dummybyte = 1; + info->buffersize = 1; + WriteClk = 50; + EraseClk = 25; + ReadClk = 50; + break; + default: /* use JEDEC ID */ printf("Unsupported SPI Flash!! 0x%08lx\n", info->flash_id); erase_region_size = 0x10000;