From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Thu, 09 Mar 2023 11:44:59 +0100 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 1paDla-00EiPw-VM for lore@lore.pengutronix.de; Thu, 09 Mar 2023 11:44:59 +0100 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 1paDla-00014J-9Y for lore@pengutronix.de; Thu, 09 Mar 2023 11:44:59 +0100 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:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=jbjDGY8UyeyDJSUpEAmGLvnYgPqmE/Vb73UAP/Qy5bs=; b=HlQF8ctfhRenqZ++ciLOqe4q7b TVx9mMxT9tKUZYLEPccLy/xgRItYBJN0NsK3/ebtUrEkvR9OxHbvMsVzHXUFvQnlcP0rNwQhqF+vi VxfIOMUFigGjvP+jG+amMwx+A4TkxLDuEPBWUNkFeUzSXNsTPi3Gpwa3DSflLdTBKj5qbFvTjOWfA taevtrbhCD/qh7hGBQPqudbWmcTfuTCFXOluQ0EnzcpSq2qFvKfiYcCyh+s0uecvpS9WpTkyvelKC Db7Q2tF4UbLsAMUwKZFJvITkoQd1sxB9Zivpl51C+n316edZSdMTMfF9qZ+mu/F71jH8CdO2PljH6 S0/gaoag==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1paDkF-0099yY-Go; Thu, 09 Mar 2023 10:43:36 +0000 Received: from desiato.infradead.org ([2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1paDiv-0099IV-Kg for barebox@bombadil.infradead.org; Thu, 09 Mar 2023 10:42:13 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=Cc:To:In-Reply-To:References: Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Sender:Reply-To:Content-ID:Content-Description; bh=jbjDGY8UyeyDJSUpEAmGLvnYgPqmE/Vb73UAP/Qy5bs=; b=ox1RF4fPmSrzHY11O8hGzNFbfu szUsnsiQpkAPicgOxyxLTuMNj3tz+ea3PVfgZYCYmZ9JHiYne2uzqNz0ufkUYPFtli7iVLxXu4Mui CZIlyZVAeIY8xM90GSffZvr1QJjdnaa6V3ZRjMAeic/Tmi+K/1vk0eGLe/djzXiF5b3dVJLoTaCGB LW70ftH0WIOLNpyWfbSjzcE5isr0mKRzCrSDGNecpFSq21/ve1JOK3Irl04/0SoZamN/QLS3UKYrE p8O0P/xmXnTOgIJLvWpV0MDFr5nRwsJuUNZZ1S37DvyeDi8dKd6Mn3yfCR8AViypK4WOQ4l1/p7ZR BabRaCrA==; Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by desiato.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1paDhX-0005RG-0g for barebox@lists.infradead.org; Thu, 09 Mar 2023 10:42:11 +0000 Received: from dude02.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::28]) by metis.ext.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1paDhS-0007YT-83 for barebox@lists.infradead.org; Thu, 09 Mar 2023 11:40:42 +0100 From: Marco Felsch Date: Thu, 09 Mar 2023 11:40:50 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20230228-v2023-02-0-topic-flexspi-v1-18-7b3c3fa295f5@pengutronix.de> References: <20230228-v2023-02-0-topic-flexspi-v1-0-7b3c3fa295f5@pengutronix.de> In-Reply-To: <20230228-v2023-02-0-topic-flexspi-v1-0-7b3c3fa295f5@pengutronix.de> To: barebox@lists.infradead.org Cc: X-Mailer: b4 0.12.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230309_104048_627902_AC8E1F7F X-CRM114-Status: UNSURE ( 9.95 ) X-CRM114-Notice: Please train this message. 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=-4.7 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE, URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH 18/21] ARM: i.MX: bbu: add FlexSPI update handler 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) This adds the update handler support to flash barebox flexspi compatible images to the QSPI. Signed-off-by: Marco Felsch --- arch/arm/mach-imx/imx-bbu-internal.c | 40 ++++++++++++++++++++++++++++++++++++ include/mach/imx/bbu.h | 11 ++++++++++ 2 files changed, 51 insertions(+) diff --git a/arch/arm/mach-imx/imx-bbu-internal.c b/arch/arm/mach-imx/imx-bbu-internal.c index 066b7c0002..cd7db81cc9 100644 --- a/arch/arm/mach-imx/imx-bbu-internal.c +++ b/arch/arm/mach-imx/imx-bbu-internal.c @@ -19,6 +19,7 @@ #include #include #include +#include #include struct imx_internal_bbu_handler { @@ -654,3 +655,42 @@ int imx_bbu_external_nor_register_handler(const char *name, return __register_handler(imx_handler); } + +static unsigned long imx_bbu_flash_header_offset_flexspi(void) +{ + unsigned int sd_flash_header_gap = SZ_32K; + + if (cpu_is_mx8mm()) + return sd_flash_header_gap; + + return sd_flash_header_gap + SZ_1K; +} + +static unsigned long imx_bbu_device_offset_flexspi(void) +{ + if (cpu_is_mx8mm()) + return 0; + + return 0x400; +} + +static int +imx_bbu_internal_flexspi_nor_register_handler(const char *name, + const char *devicefile, + unsigned long flags) +{ + struct imx_internal_bbu_handler *imx_handler; + + flags |= IMX_BBU_FLAG_ERASE | IMX_BBU_FLAG_PARTITION_STARTS_AT_HEADER; + imx_handler = __init_handler(name, devicefile, flags); + imx_handler->target_device_offset = imx_bbu_device_offset_flexspi(); + imx_handler->flash_header_offset = imx_bbu_flash_header_offset_flexspi(); + imx_handler->expected_type = filetype_nxp_fspi_image; + + return __register_handler(imx_handler); +} + +int imx8m_bbu_internal_flexspi_nor_register_handler(const char *name, + const char *devicefile, + unsigned long flags) + __alias(imx_bbu_internal_flexspi_nor_register_handler); diff --git a/include/mach/imx/bbu.h b/include/mach/imx/bbu.h index 34133b587c..451ae15740 100644 --- a/include/mach/imx/bbu.h +++ b/include/mach/imx/bbu.h @@ -86,6 +86,10 @@ int imx8m_bbu_internal_mmcboot_register_handler(const char *name, const char *de int imx_bbu_external_nor_register_handler(const char *name, const char *devicefile, unsigned long flags); +int imx8m_bbu_internal_flexspi_nor_register_handler(const char *name, + const char *devicefile, + unsigned long flags); + #else static inline int imx51_bbu_internal_mmc_register_handler(const char *name, const char *devicefile, @@ -198,6 +202,13 @@ imx7_bbu_internal_spi_i2c_register_handler(const char *name, char *devicefile, return -ENOSYS; } +static inline int +imx8m_bbu_internal_flexspi_nor_register_handler(const char *name, const char *devicefile, + unsigned long flags); +{ + return -ENOSYS; +} + #endif #if defined(CONFIG_BAREBOX_UPDATE_IMX_EXTERNAL_NAND) -- 2.30.2