From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Thu, 14 Jul 2022 09:29:05 +0200 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1oBtHW-007JWK-D7 for lore@lore.pengutronix.de; Thu, 14 Jul 2022 09:29:05 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oBtHT-0002FL-Jy for lore@pengutronix.de; Thu, 14 Jul 2022 09:29:04 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To: Cc:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=5RlHsE70f4f/ZacaJ/e7Op5a3tE4Ewsou5eFdW/71II=; b=trrIfeVxO3fgVSTxNOBhW6FT+w NKU8fUCGN7XdmZ6mLikjSrIgMp2zHjMsevJrsuetR7fojUea52SFxZtKd6Qxi6WbTQ6q1xa0V85n0 lRNBPTmk3ff+Y3ltU007vRXcgpU6zpfcgeaEf7LBijeIZXGkNSKPUflUe2Q92lGpDZtiJWPbkdG4s rxBMGtxnrcKrCtMxOgyzMiIekgfmL6Q397eUYWFVXejgK9z/S7WmEz+QIpvu2DSoe7f86Sg8S3rn4 T/+8W8pIIJ7Sm0mRyIEgFu1zD8hdVD6YxYJKVP4my+yR9M+BHEfHaih6B8diiA5lpF27DD0WkmyWS oTwBJbmQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oBtG5-00Boch-ES; Thu, 14 Jul 2022 07:27:37 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oBtFx-00BoVK-Qk for barebox@lists.infradead.org; Thu, 14 Jul 2022 07:27:31 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oBtFt-0001fz-Ua; Thu, 14 Jul 2022 09:27:25 +0200 Received: from [2a0a:edc0:0:1101:1d::28] (helo=dude02.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtp (Exim 4.94.2) (envelope-from ) id 1oBtFs-000rqJ-DK; Thu, 14 Jul 2022 09:27:24 +0200 Received: from sha by dude02.red.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1oBtFr-00C1Vv-Cc; Thu, 14 Jul 2022 09:27:23 +0200 From: Sascha Hauer To: Barebox List Date: Thu, 14 Jul 2022 09:27:17 +0200 Message-Id: <20220714072722.2863571-8-s.hauer@pengutronix.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220714072722.2863571-1-s.hauer@pengutronix.de> References: <20220714072722.2863571-1-s.hauer@pengutronix.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220714_002729_899320_15E95CCB X-CRM114-Status: GOOD ( 16.44 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.ext.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-4.4 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_LOW,SPF_HELO_NONE,SPF_NONE, T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH 07/12] imx-usb-loader: Add i.MX8MP support X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.ext.pengutronix.de) For the i.MX8MP NXP dropped the SDP protocol used on other SoCs. Instead the image is just sent straight to the device. Signed-off-by: Sascha Hauer --- scripts/imx/imx-usb-loader.c | 37 +++++++++++++++++++++++++++--------- 1 file changed, 28 insertions(+), 9 deletions(-) diff --git a/scripts/imx/imx-usb-loader.c b/scripts/imx/imx-usb-loader.c index 5f7dc3bc0b..974ff741bf 100644 --- a/scripts/imx/imx-usb-loader.c +++ b/scripts/imx/imx-usb-loader.c @@ -74,6 +74,7 @@ struct mach_id { #define DEV_IMX 0 #define DEV_MXS 1 unsigned char dev_type; + unsigned char hid_endpoint; }; struct usb_work { @@ -180,6 +181,14 @@ static const struct mach_id imx_ids[] = { .header_type = HDR_MX53, .mode = MODE_HID, .max_transfer = 1024, + }, { + .vid = 0x1fc9, + .pid = 0x0146, + .name = "i.MX8MP", + .header_type = HDR_MX53, + .max_transfer = 1020, + .mode = MODE_HID, + .hid_endpoint = 1, }, { .vid = 0x1fc9, .pid = 0x012b, @@ -470,15 +479,22 @@ static int transfer(int report, unsigned char *p, unsigned cnt, int *last_trans) if (report < 3) { memcpy(&tmp[1], p, cnt); - err = libusb_control_transfer(usb_dev_handle, - CTRL_OUT, - HID_SET_REPORT, - (HID_REPORT_TYPE_OUTPUT << 8) | report, - 0, - tmp, cnt + 1, 1000); - *last_trans = (err > 0) ? err - 1 : 0; - if (err > 0) - err = 0; + if (mach_id->hid_endpoint) { + int trans; + err = libusb_interrupt_transfer(usb_dev_handle, + mach_id->hid_endpoint, tmp, cnt + 1, &trans, 1000); + *last_trans = trans - 1; + } else { + err = libusb_control_transfer(usb_dev_handle, + CTRL_OUT, + HID_SET_REPORT, + (HID_REPORT_TYPE_OUTPUT << 8) | report, + 0, + tmp, cnt + 1, 1000); + *last_trans = (err > 0) ? err - 1 : 0; + if (err > 0) + err = 0; + } } else { *last_trans = 0; memset(&tmp[1], 0, cnt); @@ -1353,6 +1369,9 @@ static int do_irom_download(struct usb_work *curr, int verify) header_offset = ret; + if (mach_id->hid_endpoint) + return send_file(buf + header_offset, fsize - header_offset); + if (plugin && (!curr->plug)) { printf("Only plugin header found\n"); ret = -1; -- 2.30.2