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Fri, 20 Sep 2024 06:33:37 -0700 (PDT) From: Neil Armstrong Date: Fri, 20 Sep 2024 15:33:34 +0200 Subject: [PATCH 2/2] ARM: meson: add support for Libre Computer aml-s905d3-cc MIME-Version: 1.0 Message-Id: <20240920-u-boot-topic-libre-computer-solitude-alta-v1-2-8915b108840b@linaro.org> References: <20240920-u-boot-topic-libre-computer-solitude-alta-v1-0-8915b108840b@linaro.org> In-Reply-To: <20240920-u-boot-topic-libre-computer-solitude-alta-v1-0-8915b108840b@linaro.org> To: Tom Rini Cc: u-boot-amlogic@groups.io, u-boot@lists.denx.de, da@libre.computer, ilias.apalodimas@linaro.org, Neil Armstrong X-Mailer: b4 0.14.1 X-Developer-Signature: v=1; a=openpgp-sha256; l=9718; i=neil.armstrong@linaro.org; h=from:subject:message-id; bh=J+jm6x5sqtn5fmJgaZZmennVFocTdnVIXwisTQjmzGU=; b=owEBbQKS/ZANAwAKAXfc29rIyEnRAcsmYgBm7XmurN1XZQSPwApDyX7F4surDebxOczVua+iqK5q 6PusiNeJAjMEAAEKAB0WIQQ9U8YmyFYF/h30LIt33NvayMhJ0QUCZu15rgAKCRB33NvayMhJ0dswEA C1bgJVZcyLu0aA3eI5poNaKol8FsSXVTBZFRmDJYiR1tHp7/ltmG/0qxNVbM2f5+sin3m/BbBi+qB5 qr6fyV6xrlPxl4OlucGHEzn11reDKDssDVbJ/OHDZ+7hCKNZfGSI6VqzD3mzdwkWwaQZlVSvJQ1Mym 19FNB3J0I7aM4PPIm9Iecn9pYvpilVi9myiP1RUAL+WscRFud9kjA7xlZLdZED70tLow24aGt+EKQ2 WKqxQlzaIUmGacKK0PVD+ahOr/dW1Y9CuUso84YCOnCdWwa8b7eO/uKsDlAdVoN1f98+8+srpw0xtR XoTLWeOsbB216cfhT6WihH5vGf7SCxp5WsZvsT6PUeXCFDq/wQRqku8VdfixH++AFQoK5PJ+oN/auc N6ZRqciKuFtyb3jrGxeVLL/kR7Y0DD8ZMWjvOTFJCr7TvDdNIKfR5MpWqatdmmrJ/+zGQdl7z+aiGI 1CpccnYZp5dZZOoddLCCpYyWKztUgbcuZdo/wnHWp2580U+r4G89JCatnOR6I2AxePg0s792bkC6bd ta1iBbAPPPrq2/5TRlw+Kn1CtGQwgbRbm/YxNeX4jmGpRHKNAOetlefvqhknB60GT4RmLwHmP2Cl6+ 8/lXGrLMitMHfg2qWSB5cPxlzdFsPQsbFYtQ0mnAvhodk+IXXftVTtFcZmVw== X-Developer-Key: i=neil.armstrong@linaro.org; a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 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 0.103.8 at phobos.denx.de X-Virus-Status: Clean Add support for the Libre Computer aml-s905d3-cc "Solitude" board: https://libre.computer/products/aml-s905d3-cc/ The Solitude board has a Credit Card form factor, similar to the the previous "Le Potato" card, but with the Amlogic A311D SoC, MIPI DSI and CSI connectors. PoE header and a single USB2 Type-C connector replacing the microUSB one for power and USB 2.0. The board has an embedded SPI NOR flash, and EFI Capsule support is added. The GUID is dynamically generated for the board, to get it: => efidebug capsule esrt ======================================== ESRT: fw_resource_count=1 ESRT: fw_resource_count_max=1 ESRT: fw_resource_version=1 [entry 0]============================== ESRT: fw_class=4302C3CB-2502-5EFE-87E0-894A8A322893 ESRT: fw_type=unknown ESRT: fw_version=0 ESRT: lowest_supported_fw_version=0 ESRT: capsule_flags=0 ESRT: last_attempt_version=0 ESRT: last_attempt_status=success ======================================== On the host (with the aml_encrypt_g12a result binary): $ eficapsule --guid 4302C3CB-2502-5EFE-87E0-894A8A322893 -i 1 u-boot.bin u-boot.cap On the board (from USB disk containing u-boot.cap at root): => load usb 0:1 $kernel_addr_r u-boot.cap => efidebug capsule update $kernel_addr_r The binary will then be flashed on the SPI. Signed-off-by: Neil Armstrong --- .../dts/meson-sm1-s905d3-libretech-cc-u-boot.dtsi | 15 +++ board/libre-computer/aml-s905d3-cc/MAINTAINERS | 7 ++ board/libre-computer/aml-s905d3-cc/Makefile | 6 ++ board/libre-computer/aml-s905d3-cc/aml-s905d3-cc.c | 44 +++++++++ configs/aml-s905d3-cc_defconfig | 108 +++++++++++++++++++++ doc/board/amlogic/aml-s905d3-cc.rst | 46 +++++++++ doc/board/amlogic/index.rst | 1 + 7 files changed, 227 insertions(+) diff --git a/arch/arm/dts/meson-sm1-s905d3-libretech-cc-u-boot.dtsi b/arch/arm/dts/meson-sm1-s905d3-libretech-cc-u-boot.dtsi new file mode 100644 index 00000000000..1c4f019120f --- /dev/null +++ b/arch/arm/dts/meson-sm1-s905d3-libretech-cc-u-boot.dtsi @@ -0,0 +1,15 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2023 Neil Armstrong + */ + +#include "meson-g12-common-u-boot.dtsi" + +&sd_emmc_c { + pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_4b_pins>, <&emmc_ds_pins>; + bus-width = <4>; +}; + +&spifc { + status = "okay"; +}; diff --git a/board/libre-computer/aml-s905d3-cc/MAINTAINERS b/board/libre-computer/aml-s905d3-cc/MAINTAINERS new file mode 100644 index 00000000000..4b75c815c07 --- /dev/null +++ b/board/libre-computer/aml-s905d3-cc/MAINTAINERS @@ -0,0 +1,7 @@ +LIBRE-COMPUTER AML-S905D3-CC +M: Neil Armstrong +S: Maintained +L: u-boot-amlogic@groups.io +F: board/amlogic/aml-s905d3-cc/ +F: configs/aml-s905d3-cc_defconfig +F: doc/board/amlogic/aml-s905d3-cc.rst diff --git a/board/libre-computer/aml-s905d3-cc/Makefile b/board/libre-computer/aml-s905d3-cc/Makefile new file mode 100644 index 00000000000..7d2c41e6436 --- /dev/null +++ b/board/libre-computer/aml-s905d3-cc/Makefile @@ -0,0 +1,6 @@ +# SPDX-License-Identifier: GPL-2.0+ +# +# (C) Copyright 2016 BayLibre, SAS +# Author: Neil Armstrong + +obj-y := aml-s905d3-cc.o diff --git a/board/libre-computer/aml-s905d3-cc/aml-s905d3-cc.c b/board/libre-computer/aml-s905d3-cc/aml-s905d3-cc.c new file mode 100644 index 00000000000..f641db5a494 --- /dev/null +++ b/board/libre-computer/aml-s905d3-cc/aml-s905d3-cc.c @@ -0,0 +1,44 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2016 BayLibre, SAS + * Author: Neil Armstrong + */ + +#include +#include +#include +#include +#include +#include +#include + +struct efi_fw_image fw_images[] = { + { + .fw_name = u"AML_S905D3_CC_BOOT", + .image_index = 1, + }, +}; + +struct efi_capsule_update_info update_info = { + .dfu_string = "sf 0:0=u-boot-bin raw 0 0x10000", + .num_images = ARRAY_SIZE(fw_images), + .images = fw_images, +}; + + +#if IS_ENABLED(CONFIG_SET_DFU_ALT_INFO) +void set_dfu_alt_info(char *interface, char *devstr) +{ + if (strcmp(interface, "ram") == 0) + env_set("dfu_alt_info", "fitimage ram 0x08080000 0x4000000"); + else if (IS_ENABLED(CONFIG_EFI_HAVE_CAPSULE_SUPPORT)) + env_set("dfu_alt_info", update_info.dfu_string); +} +#endif + +int misc_init_r(void) +{ + meson_generate_serial_ethaddr(); + + return 0; +} diff --git a/configs/aml-s905d3-cc_defconfig b/configs/aml-s905d3-cc_defconfig new file mode 100644 index 00000000000..a6e5d584c0a --- /dev/null +++ b/configs/aml-s905d3-cc_defconfig @@ -0,0 +1,108 @@ +CONFIG_ARM=y +CONFIG_SYS_VENDOR="libre-computer" +CONFIG_SYS_BOARD="aml-s905d3-cc" +CONFIG_ARCH_MESON=y +CONFIG_TEXT_BASE=0x01000000 +CONFIG_NR_DRAM_BANKS=1 +CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y +CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x20000000 +CONFIG_ENV_SIZE=0x2000 +CONFIG_ENV_OFFSET=0xFFFF0000 +CONFIG_ENV_SECT_SIZE=0x10000 +CONFIG_DM_GPIO=y +CONFIG_DEFAULT_DEVICE_TREE="amlogic/meson-sm1-s905d3-libretech-cc" +CONFIG_OF_LIBFDT_OVERLAY=y +CONFIG_DM_RESET=y +CONFIG_MESON_G12A=y +CONFIG_DEBUG_UART_BASE=0xff803000 +CONFIG_DEBUG_UART_CLOCK=24000000 +CONFIG_IDENT_STRING="aml-s905d3-cc" +CONFIG_SYS_LOAD_ADDR=0x1000000 +CONFIG_DEBUG_UART=y +CONFIG_REMAKE_ELF=y +CONFIG_FIT=y +CONFIG_FIT_SIGNATURE=y +CONFIG_FIT_VERBOSE=y +CONFIG_LEGACY_IMAGE_FORMAT=y +CONFIG_OF_BOARD_SETUP=y +# CONFIG_DISPLAY_CPUINFO is not set +CONFIG_MISC_INIT_R=y +CONFIG_SYS_MAXARGS=32 +# CONFIG_CMD_BDI is not set +# CONFIG_CMD_IMI is not set +CONFIG_CMD_DFU=y +CONFIG_CMD_NVEDIT_EFI=y +CONFIG_CMD_GPIO=y +# CONFIG_CMD_LOADS is not set +CONFIG_CMD_MMC=y +CONFIG_CMD_SF_TEST=y +CONFIG_CMD_SPI=y +CONFIG_CMD_USB=y +CONFIG_CMD_USB_MASS_STORAGE=y +CONFIG_CMD_EFIDEBUG=y +# CONFIG_CMD_SETEXPR is not set +CONFIG_CMD_REGULATOR=y +CONFIG_OF_CONTROL=y +CONFIG_ENV_IS_IN_SPI_FLASH=y +CONFIG_SYS_RELOC_GD_ENV_ADDR=y +CONFIG_ADC=y +CONFIG_SARADC_MESON=y +CONFIG_BUTTON=y +CONFIG_BUTTON_ADC=y +CONFIG_DFU_RAM=y +CONFIG_DFU_SF=y +CONFIG_SET_DFU_ALT_INFO=y +CONFIG_MMC_MESON_GX=y +CONFIG_MTD=y +CONFIG_DM_MTD=y +CONFIG_DM_SPI_FLASH=y +CONFIG_SPI_FLASH_GIGADEVICE=y +CONFIG_SPI_FLASH_SPANSION=y +CONFIG_PHY_REALTEK=y +CONFIG_DM_MDIO=y +CONFIG_DM_MDIO_MUX=y +CONFIG_ETH_DESIGNWARE_MESON8B=y +CONFIG_MDIO_MUX_MESON_G12A=y +CONFIG_MESON_G12A_USB_PHY=y +CONFIG_PINCTRL=y +CONFIG_PINCTRL_MESON_G12A=y +CONFIG_POWER_DOMAIN=y +CONFIG_MESON_EE_POWER_DOMAIN=y +CONFIG_DM_REGULATOR=y +CONFIG_DM_REGULATOR_FIXED=y +CONFIG_DEBUG_UART_ANNOUNCE=y +CONFIG_DEBUG_UART_SKIP_INIT=y +CONFIG_MESON_SERIAL=y +CONFIG_SPI=y +CONFIG_DM_SPI=y +CONFIG_MESON_SPIFC=y +CONFIG_SYSINFO=y +CONFIG_SYSINFO_SMBIOS=y +CONFIG_USB=y +CONFIG_DM_USB_GADGET=y +CONFIG_USB_XHCI_HCD=y +CONFIG_USB_XHCI_DWC3=y +CONFIG_USB_DWC3=y +# CONFIG_USB_DWC3_GADGET is not set +CONFIG_USB_DWC3_MESON_G12A=y +CONFIG_USB_KEYBOARD=y +CONFIG_USB_GADGET=y +CONFIG_USB_GADGET_VENDOR_NUM=0x1b8e +CONFIG_USB_GADGET_PRODUCT_NUM=0xfada +CONFIG_USB_GADGET_DWC2_OTG=y +CONFIG_USB_GADGET_DWC2_OTG_PHY_BUS_WIDTH_8=y +CONFIG_USB_GADGET_DOWNLOAD=y +CONFIG_VIDEO=y +# CONFIG_VIDEO_BPP8 is not set +# CONFIG_VIDEO_BPP16 is not set +CONFIG_SYS_WHITE_ON_BLACK=y +CONFIG_VIDEO_MESON=y +CONFIG_VIDEO_DT_SIMPLEFB=y +CONFIG_SPLASH_SCREEN=y +CONFIG_SPLASH_SCREEN_ALIGN=y +CONFIG_VIDEO_BMP_RLE8=y +CONFIG_BMP_16BPP=y +CONFIG_BMP_24BPP=y +CONFIG_BMP_32BPP=y +CONFIG_EFI_RUNTIME_UPDATE_CAPSULE=y +CONFIG_EFI_CAPSULE_FIRMWARE_RAW=y diff --git a/doc/board/amlogic/aml-s905d3-cc.rst b/doc/board/amlogic/aml-s905d3-cc.rst new file mode 100644 index 00000000000..083a591fc52 --- /dev/null +++ b/doc/board/amlogic/aml-s905d3-cc.rst @@ -0,0 +1,46 @@ +.. SPDX-License-Identifier: GPL-2.0+ + +U-Boot for Libre Computer AML-S905D3-CC 'Solitude' (S905D3) +=========================================================== + +AML-S905D3-CC is a Single Board Computer manufactured by Libre Computer Technology with +the following specifications: + + - Amlogic S905D3 Cortex-A55 quad-core SoC + - 2 or 4GB LPDDR4 SDRAM + - Gigabit Ethernet + - HDMI 2.1 display + - 40-pin GPIO header + - 4 x USB 3.0 Host, 1 x USB 2.0 Type-C + - eMMC 5.x SM Interface for Libre Computer Modules + - microSD + - Infrared receiver + +Schematics are available on the manufacturer website. + +U-Boot Compilation +------------------ + +.. code-block:: bash + + $ export CROSS_COMPILE=aarch64-none-elf- + $ make aml-s905d3-cc_defconfig + $ make + +U-Boot Signing with Pre-Built FIP repo +-------------------------------------- + +.. code-block:: bash + + $ git clone https://github.com/LibreELEC/amlogic-boot-fip --depth=1 + $ cd amlogic-boot-fip + $ mkdir my-output-dir + $ ./build-fip.sh aml-s905d3-cc /path/to/u-boot/u-boot.bin my-output-dir + +Then write U-Boot to SD or eMMC with: + +.. code-block:: bash + + $ DEV=/dev/boot_device + $ dd if=fip/u-boot.bin.sd.bin of=$DEV conv=fsync,notrunc bs=512 skip=1 seek=1 + $ dd if=fip/u-boot.bin.sd.bin of=$DEV conv=fsync,notrunc bs=1 count=440 diff --git a/doc/board/amlogic/index.rst b/doc/board/amlogic/index.rst index de91b21f977..dcd935224ac 100644 --- a/doc/board/amlogic/index.rst +++ b/doc/board/amlogic/index.rst @@ -86,6 +86,7 @@ Board Documentation :maxdepth: 1 aml-a311d-cc + aml-s905d3-cc bananapi-cm4io bananapi-m2pro bananapi-m2s