From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 5A303C433EF for ; Mon, 6 Dec 2021 20:58:41 +0000 (UTC) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 25B16830BD; Mon, 6 Dec 2021 21:58:29 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=denx.de Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1638824309; bh=kI3S9Fc/n2j+vbmnCnB1RbHIB4NuMEE6sxSzFv9ySMk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=NClJ6Q1HNiMObYqGBRZH4SWhJaGqZ4FCZNZCqYtKP5s3iZ2s50OriYeHWFJxyUtf1 tB7BTv+1k8Z6xU4Rklz1wArBJfcfuIHx4UalvsGBjqLZ9XROU8Q44IfiKoOz9Xvc3+ eebRzHxArMT9x78a8DUhD5fzgyzJPq93cjWHdyjOFQu/jNyLOPVvQWqspB3QbHzFd0 MBo7zOwwolxNbzB5i46ikTBwFFnzEhF9szlGgMQREuMlZsDF5JJsRHOoZExMKdtENK ZfzQdl8YS8a14MgkF+4AXRnDWxzya/hDL4xEZ1CPNgU2TXEWUVcSm42xOcM678DYF0 kExJsdrpIEJPw== Received: from tr.lan (ip-89-176-112-137.net.upcbroadband.cz [89.176.112.137]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: marex@denx.de) by phobos.denx.de (Postfix) with ESMTPSA id 20DB682F56; Mon, 6 Dec 2021 21:58:24 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1638824304; bh=kI3S9Fc/n2j+vbmnCnB1RbHIB4NuMEE6sxSzFv9ySMk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=SzZGuvQ1nPinyrau6ITU/eubBzS40qEaebsr519MdzgRwJzjQbPuA1TqdyJ9aIpea zn/vqm3taHWAnZI76/vJApL6+HJf1iyaLv4GjDDyrGCNetHAl7AtWbxe90nXepWo5Q PPEF3a0HBrYvYS8MlZftfaXiBZK4XsKZvdAU6a4THOsFYG+6yuwCH4nvg/GbnsvesV FAQTSXQ+BjkmS+gK42tDM3g6Qt4P4Yjq6X+XW2/iQTQ56RnqdtY7k/lHdeVMfRSO2g J+8JnTeDSiJlE3zm25b0JvugbaRsSJLeyrOVukptCIg8Ix9nmyz2mzMtQOi7V7LihV tlvw26aabvrXw== From: Marek Vasut To: u-boot@lists.denx.de Cc: Marek Vasut , Patrice Chotard , Patrick Delaunay Subject: [PATCH 2/2] ARM: dts: stm32: Add DFU support for DHCOR recovery Date: Mon, 6 Dec 2021 21:58:09 +0100 Message-Id: <20211206205809.20486-2-marex@denx.de> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20211206205809.20486-1-marex@denx.de> References: <20211206205809.20486-1-marex@denx.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.38 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.2 at phobos.denx.de X-Virus-Status: Clean This patch configures U-Boot SPL for DHCOR SoM to permit DFU upload of SPL and subsequent u-boot.itb for recovery or commissioning purposes. To start U-Boot on DHCOR based board, e.g. Avenger96, proceed as follows: - Install dfu-util on the host PC (in debian this is package 'dfu-util') - Power off the Avenger96 board. - Connect both USB-serial console and USB-OTG microB ports to host PC. - Switch Avenger96 to USB boot mode -- BOOT0..2 switches all set to 0. - Power on the Avenger96 board. - Verify using '$ dmesg' that a new device has been detected as follows: New USB device found, idVendor=0483, idProduct=df11, bcdDevice= 2.00 New USB device strings: Mfr=1, Product=2, SerialNumber=3 Product: DFU in HS Mode @Device ID /0x500, @Revision ID /0x0000 Manufacturer: STMicroelectronics - Upload U-Boot SPL: $ dfu-util -a 1 -D u-boot-spl.stm32 - Upload U-Boot proper: $ dfu-util -a 0 -D u-boot.itb - At this point, SPL will wait for user to press "Ctrl-C" on serial console. When ready to interact with U-Boot, press Ctrl-C to start the bootloader. Signed-off-by: Marek Vasut Cc: Patrice Chotard Cc: Patrick Delaunay --- arch/arm/dts/stm32mp15xx-dhcor-u-boot.dtsi | 42 ++++++++++++++++++++++ configs/stm32mp15_dhcor_basic_defconfig | 14 ++++++-- include/configs/stm32mp15_dh_dhsom.h | 7 ++++ 3 files changed, 61 insertions(+), 2 deletions(-) diff --git a/arch/arm/dts/stm32mp15xx-dhcor-u-boot.dtsi b/arch/arm/dts/stm32mp15xx-dhcor-u-boot.dtsi index 502cd95da05..71375510b4a 100644 --- a/arch/arm/dts/stm32mp15xx-dhcor-u-boot.dtsi +++ b/arch/arm/dts/stm32mp15xx-dhcor-u-boot.dtsi @@ -27,6 +27,7 @@ &i2c4 { u-boot,dm-pre-reloc; + u-boot,dm-spl; }; &i2c4_pins_a { @@ -38,6 +39,15 @@ &pmic { u-boot,dm-pre-reloc; + u-boot,dm-spl; + + regulators { + u-boot,dm-spl; + }; +}; + +&pwr_regulators { + u-boot,dm-spl; }; &qspi { @@ -152,3 +162,35 @@ u-boot,dm-pre-reloc; }; }; + +®11 { + u-boot,dm-spl; +}; + +®18 { + u-boot,dm-spl; +}; + +&usbotg_hs { + u-boot,dm-spl; +}; + +&usbphyc { + u-boot,dm-spl; +}; + +&usbphyc_port0 { + u-boot,dm-spl; +}; + +&usbphyc_port1 { + u-boot,dm-spl; +}; + +&vdd_io { + u-boot,dm-spl; +}; + +&vdd_usb { + u-boot,dm-spl; +}; diff --git a/configs/stm32mp15_dhcor_basic_defconfig b/configs/stm32mp15_dhcor_basic_defconfig index 2356de76baf..87980d2570d 100644 --- a/configs/stm32mp15_dhcor_basic_defconfig +++ b/configs/stm32mp15_dhcor_basic_defconfig @@ -16,6 +16,7 @@ CONFIG_DISTRO_DEFAULTS=y CONFIG_SYS_LOAD_ADDR=0xc2000000 CONFIG_FIT=y CONFIG_SPL_LOAD_FIT=y +CONFIG_SPL_LOAD_FIT_ADDRESS=0xc1000000 CONFIG_SPL_FIT_SOURCE="board/dhelectronics/dh_stm32mp1/u-boot-dhcor.its" # CONFIG_USE_SPL_FIT_GENERATOR is not set CONFIG_BOOTDELAY=1 @@ -25,12 +26,17 @@ CONFIG_BOARD_EARLY_INIT_F=y CONFIG_SPL_LEGACY_IMAGE_SUPPORT=y CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION=y CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION=3 +CONFIG_SPL_ENV_SUPPORT=y CONFIG_SPL_I2C=y CONFIG_SPL_MTD_SUPPORT=y CONFIG_SPL_DM_SPI_FLASH=y CONFIG_SPL_POWER=y +CONFIG_SPL_RAM_SUPPORT=y +CONFIG_SPL_RAM_DEVICE=y CONFIG_SPL_SPI_FLASH_MTD=y CONFIG_SYS_SPI_U_BOOT_OFFS=0x80000 +CONFIG_SPL_USB_GADGET=y +CONFIG_SPL_DFU=y CONFIG_SYS_PROMPT="STM32MP> " # CONFIG_CMD_ELF is not set # CONFIG_CMD_EXPORTENV is not set @@ -76,6 +82,7 @@ CONFIG_USE_ENV_SPI_MODE=y CONFIG_ENV_SPI_MODE=0x0 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y +CONFIG_SPL_ENV_IS_NOWHERE=y CONFIG_NET_RANDOM_ETHADDR=y CONFIG_IP_DEFRAG=y CONFIG_TFTP_BLOCKSIZE=1536 @@ -84,7 +91,6 @@ CONFIG_SPL_BLOCK_CACHE=y CONFIG_DFU_MMC=y CONFIG_DFU_MTD=y CONFIG_DFU_RAM=y -CONFIG_DFU_VIRT=y CONFIG_GPIO_HOG=y CONFIG_DM_HWSPINLOCK=y CONFIG_HWSPINLOCK_STM32=y @@ -113,18 +119,20 @@ CONFIG_PHY_MICREL_KSZ90X1=y CONFIG_DM_ETH=y CONFIG_DWC_ETH_QOS=y CONFIG_PHY=y +CONFIG_SPL_PHY=y CONFIG_PHY_STM32_USBPHYC=y CONFIG_PINCONF=y # CONFIG_SPL_PINCTRL_FULL is not set CONFIG_PINCTRL_STMFX=y CONFIG_DM_PMIC=y -# CONFIG_SPL_PMIC_CHILDREN is not set CONFIG_PMIC_STPMIC1=y CONFIG_DM_REGULATOR=y +CONFIG_SPL_DM_REGULATOR=y CONFIG_DM_REGULATOR_FIXED=y CONFIG_DM_REGULATOR_GPIO=y CONFIG_DM_REGULATOR_STM32_VREFBUF=y CONFIG_DM_REGULATOR_STPMIC1=y +CONFIG_SPL_DM_REGULATOR_STPMIC1=y CONFIG_REMOTEPROC_STM32_COPRO=y CONFIG_DM_RTC=y CONFIG_RTC_STM32=y @@ -136,8 +144,10 @@ CONFIG_STM32_SPI=y CONFIG_SYSRESET_SYSCON=y CONFIG_USB=y CONFIG_DM_USB_GADGET=y +CONFIG_SPL_DM_USB_GADGET=y CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_GENERIC=y +CONFIG_USB_DWC2=y CONFIG_USB_HOST_ETHER=y CONFIG_USB_ETHER_ASIX=y CONFIG_USB_GADGET=y diff --git a/include/configs/stm32mp15_dh_dhsom.h b/include/configs/stm32mp15_dh_dhsom.h index d2fe923a33b..9e7d4b8144f 100644 --- a/include/configs/stm32mp15_dh_dhsom.h +++ b/include/configs/stm32mp15_dh_dhsom.h @@ -8,6 +8,13 @@ #ifndef __CONFIG_STM32MP15_DH_DHSOM_H__ #define __CONFIG_STM32MP15_DH_DHSOM_H__ +#ifdef CONFIG_SPL_BUILD +#define CONFIG_EXTRA_ENV_SETTINGS \ + "dfu_alt_info_ram=u-boot.itb ram " \ + __stringify(CONFIG_SPL_LOAD_FIT_ADDRESS) \ + " 0x800000\0" +#endif + #define STM32MP_BOARD_EXTRA_ENV \ "usb_pgood_delay=1000\0" \ "update_sf=" /* Erase SPI NOR and install U-Boot from SD */ \ -- 2.33.0