From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Mon, 13 Mar 2023 14:46:48 +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 1pbiVj-0062eM-8d for lore@lore.pengutronix.de; Mon, 13 Mar 2023 14:46:48 +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 1pbiVi-0006fW-Qg for lore@pengutronix.de; Mon, 13 Mar 2023 14:46:47 +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=qBbQV3r0oRV55vyL0cQzzVNw0A+DQJc0K19iErmIh/Q=; b=XsSNC2PDoUfPruzlRmyBxLE+GX 52gautcg3dmihuj34uUnO11utk5+YzBveFGwoYPSs6YX1uMwWuF1NMQHzHCoq8prkRCjRzx0rdYyl hSt52PZwui9uWjNxqakqDIsq9gocDOsgsk+u4G5yqS2Ac8DBa6Z1iJzsw3rjPulpmIr3e8nisGfgn eve/X3rvPC2QoLQyB03Z6Bo1ud67+wnEKNTeF4TXVJuDjb5cxQ44wu8KhjqDcy3ak++6Jy54onFj3 kxBJKa+tgrAZ2uQFK6qBqq/nJun6z9JjbDXPnIN43/cGeqUyctGFrQcPZ42VfUllvEhTOkGuYhgIr aE4gtqLw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pbiUM-005yCf-Q0; Mon, 13 Mar 2023 13:45:23 +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 1pbiR2-005vsI-EP for barebox@bombadil.infradead.org; Mon, 13 Mar 2023 13:41:56 +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=qBbQV3r0oRV55vyL0cQzzVNw0A+DQJc0K19iErmIh/Q=; b=WWXjwDdu3LUHopRoqEI2TvYjwf z8wRNqN33RxnlKE9/vPIu3yQKINBlp/f+7A68qG698+Iua1Dzm/K9qfsqEr17XfYeLfm4AY426Krz 8BmKoPgq6DcqBtNyKuwIrscmBzKHUywoVXsdoPfS/+kqNjYhXY9svWv/HaLS91QHsys8G9a2lG2Ug 569RFh8tw9XCUghB9eOXBSqWI+681yCPh8+hkZdNa1Bz48hjEBgfc4ILEjMa6pARtIpknIrBiQvtf gNGLh4Bv1j1zaAPyINU86NmMUygwgN4HeTR3zfjuVRZoPrYOyaIHu+ee/gH5TUFNLMRp0+h/wf10f CYm3eELw==; 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 1pbiQw-001NSn-2f for barebox@lists.infradead.org; Mon, 13 Mar 2023 13:41:55 +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 1pbiQr-0004N9-Cy for barebox@lists.infradead.org; Mon, 13 Mar 2023 14:41:45 +0100 From: Marco Felsch Date: Mon, 13 Mar 2023 14:41:58 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20230228-v2023-02-0-topic-flexspi-v2-19-3d33126d2434@pengutronix.de> References: <20230228-v2023-02-0-topic-flexspi-v2-0-3d33126d2434@pengutronix.de> In-Reply-To: <20230228-v2023-02-0-topic-flexspi-v2-0-3d33126d2434@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-20230313_134150_937730_2710AD6E X-CRM114-Status: UNSURE ( 9.53 ) 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=-4.8 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 autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH v2 19/23] 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 | 32 ++++++++++++++++++++++++++++++++ include/mach/imx/bbu.h | 11 +++++++++++ 2 files changed, 43 insertions(+) diff --git a/arch/arm/mach-imx/imx-bbu-internal.c b/arch/arm/mach-imx/imx-bbu-internal.c index 7c13437b61..8cdaab5c16 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 { @@ -655,3 +656,34 @@ int imx_bbu_external_nor_register_handler(const char *name, return __register_handler(imx_handler); } + +static unsigned long imx_bbu_filetype_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 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->flash_header_offset = SZ_32K; + imx_handler->expected_type = filetype_nxp_fspi_image; + imx_handler->filetype_offset = imx_bbu_filetype_offset_flexspi(); + + 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