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aml-t95z-plus: add board file (and u-boot 2024.04) for T95Z Plus Amlogic tvbox
- we've had kernel patches/DT (from chewitt) for this in meson64 for a long time, but I never sent the board - uses blobs for the `tartiflette-s912` which is also an DDR3 S912 (VIM2's blobs are DDR4 and won't boot) - this adds `u-boot 2024.04` support, using chewitt's DT & `000.patching_config.yaml` & a specific BOOTPATCHDIR - this is a full board as-if it was an SBC, and expects to boot from mainline u-boot; - for that to work you've to wipe the eMMC and get rid of the vendor-supplied u-boot - if this is not what you want/need, you can use the aml tvbox "board" instead, together with Android u-boot
This commit is contained in:
Ricardo Pardini
25
config/boards/aml-t95z-plus.tvb
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25
config/boards/aml-t95z-plus.tvb
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@@ -0,0 +1,25 @@
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# Amlogic S912 octa core 3Gb RAM SoC eMMC chinese clone
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BOARD_NAME="T95Z Plus" # (a q201 Chinese clone with internal amlogic ethernet 1gbit, complete with a chunk of metal inside to delay thermal throttling)
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BOOT_FDT_FILE="amlogic/meson-gxm-t95z-plus.dtb" # From chewitt's patches
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BOARDFAMILY="meson-gxl" # s912's are actually meson-gxm, no harm done.
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BOOTCONFIG="meson-gxm-t95z-plus_defconfig" # patched-in
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KERNEL_TARGET="edge"
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FULL_DESKTOP="yes"
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BOOT_LOGO="desktop"
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# Newer u-boot
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BOOTBRANCH_BOARD="tag:v2024.04"
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BOOTPATCHDIR="v2024.04/board_t95z" # This has a 000.patching_config.yaml inside, to avoid null-patching, as only new files are added (defconfig/dts's)
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# Use extlinux and u-boot-menu extension
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declare -g SRC_EXTLINUX="yes"
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declare -g SRC_CMDLINE="loglevel=7 splash=verbose console=ttyAML0,115200" # Those boards are serial-debug only; 'root=LABEL=armbi_root' ?
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enable_extension "u-boot-menu" # this generates the extlinux.conf
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# Use the blobs for not-exactly-matching SBCs which are also S912. Note: the VIM2 blobs expect DDR4 and fails with "DDR4 chl: Rank0+1 @ 1008MHz" last message.
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function post_uboot_custom_postprocess__t95z_uboot() {
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display_alert "Signing u-boot FIP" "${BOARD}" "info"
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#uboot_gxl_postprocess_ng "${SRC}/cache/sources/amlogic-boot-fip/khadas-vim2" # DDR4, won't work
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#uboot_gxl_postprocess_ng "${SRC}/cache/sources/amlogic-boot-fip/beelink-gt1" # untested, might work
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uboot_gxl_postprocess_ng "${SRC}/cache/sources/amlogic-boot-fip/tartiflette-s912" # DDR3, works
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}
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@@ -0,0 +1,5 @@
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config:
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overlay-directories:
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- { source: "defconfig", target: "configs" } # copies all files in defconfig dir to the configs/ dir in the u-boot source tree
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- { source: "dt", target: "arch/arm/dts" } # copies all files in dt dir to the arch/arm/dts dir in the u-boot source tree
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@@ -0,0 +1,98 @@
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CONFIG_ARM=y
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CONFIG_ARCH_MESON=y
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CONFIG_TEXT_BASE=0x01000000
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CONFIG_NR_DRAM_BANKS=1
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CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
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CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x20000000
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CONFIG_ENV_SIZE=0x2000
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CONFIG_DM_GPIO=y
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CONFIG_DEFAULT_DEVICE_TREE="meson-gxm-t95z-plus"
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CONFIG_OF_LIBFDT_OVERLAY=y
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CONFIG_DM_RESET=y
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CONFIG_MESON_GXM=y
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CONFIG_DEBUG_UART_BASE=0xc81004c0
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CONFIG_DEBUG_UART_CLOCK=24000000
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CONFIG_IDENT_STRING=" t95z"
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CONFIG_SYS_LOAD_ADDR=0x1000000
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CONFIG_DEBUG_UART=y
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CONFIG_LOCALVERSION="-armbian"
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# CONFIG_LOCALVERSION_AUTO is not set
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CONFIG_REMAKE_ELF=y
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CONFIG_FIT=y
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CONFIG_FIT_SIGNATURE=y
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CONFIG_FIT_VERBOSE=y
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CONFIG_LEGACY_IMAGE_FORMAT=y
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CONFIG_OF_BOARD_SETUP=y
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CONFIG_USE_PREBOOT=y
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CONFIG_LOGLEVEL=6
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# CONFIG_DISPLAY_CPUINFO is not set
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CONFIG_MISC_INIT_R=y
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CONFIG_SYS_MAXARGS=32
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# CONFIG_CMD_BDI is not set
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# CONFIG_CMD_IMI is not set
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CONFIG_CMD_ADC=y
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CONFIG_CMD_DFU=y
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CONFIG_CMD_GPIO=y
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# CONFIG_CMD_LOADS is not set
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CONFIG_CMD_MMC=y
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CONFIG_CMD_SF_TEST=y
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CONFIG_CMD_SPI=y
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CONFIG_CMD_USB=y
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CONFIG_CMD_USB_MASS_STORAGE=y
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# CONFIG_CMD_SETEXPR is not set
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CONFIG_CMD_REGULATOR=y
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CONFIG_OF_CONTROL=y
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CONFIG_SYS_RELOC_GD_ENV_ADDR=y
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CONFIG_SARADC_MESON=y
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CONFIG_DFU_RAM=y
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CONFIG_MMC_MESON_GX=y
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CONFIG_MTD=y
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CONFIG_DM_MTD=y
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CONFIG_DM_SPI_FLASH=y
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CONFIG_SPI_FLASH_WINBOND=y
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CONFIG_PHY_REALTEK=y
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CONFIG_DM_MDIO=y
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CONFIG_DM_MDIO_MUX=y
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CONFIG_ETH_DESIGNWARE_MESON8B=y
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CONFIG_MDIO_MUX_MESON_GXL=y
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CONFIG_MESON_GXL_USB_PHY=y
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CONFIG_PINCTRL=y
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CONFIG_PINCTRL_MESON_GXL=y
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CONFIG_POWER_DOMAIN=y
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CONFIG_MESON_EE_POWER_DOMAIN=y
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CONFIG_DM_REGULATOR=y
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CONFIG_DM_REGULATOR_FIXED=y
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CONFIG_DEBUG_UART_ANNOUNCE=y
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CONFIG_DEBUG_UART_SKIP_INIT=y
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CONFIG_MESON_SERIAL=y
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CONFIG_SPI=y
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CONFIG_DM_SPI=y
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CONFIG_MESON_SPIFC=y
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CONFIG_SYSINFO=y
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CONFIG_SYSINFO_SMBIOS=y
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CONFIG_USB=y
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CONFIG_DM_USB_GADGET=y
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CONFIG_USB_XHCI_HCD=y
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CONFIG_USB_XHCI_DWC3=y
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CONFIG_USB_DWC3=y
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# CONFIG_USB_DWC3_GADGET is not set
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CONFIG_USB_DWC3_MESON_GXL=y
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CONFIG_USB_KEYBOARD=y
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CONFIG_USB_GADGET=y
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CONFIG_USB_GADGET_VENDOR_NUM=0x1b8e
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CONFIG_USB_GADGET_PRODUCT_NUM=0xfada
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CONFIG_USB_GADGET_DWC2_OTG=y
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CONFIG_USB_GADGET_DOWNLOAD=y
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CONFIG_VIDEO=y
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CONFIG_SYS_WHITE_ON_BLACK=y
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CONFIG_VIDEO_MESON=y
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CONFIG_VIDEO_DT_SIMPLEFB=y
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CONFIG_SPLASH_SCREEN=y
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CONFIG_SPLASH_SCREEN_ALIGN=y
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CONFIG_VIDEO_BMP_RLE8=y
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CONFIG_BMP_16BPP=y
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CONFIG_BMP_24BPP=y
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CONFIG_BMP_32BPP=y
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CONFIG_LZO=y
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CONFIG_BZIP2=y
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CONFIG_ZSTD=y
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@@ -0,0 +1,7 @@
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2019 BayLibre, SAS.
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* Author: Neil Armstrong <narmstrong@baylibre.com>
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*/
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#include "meson-gxl-u-boot.dtsi"
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166
patch/u-boot/v2024.04/board_t95z/dt/meson-gxm-t95z-plus.dts
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166
patch/u-boot/v2024.04/board_t95z/dt/meson-gxm-t95z-plus.dts
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@@ -0,0 +1,166 @@
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) Christian Hewitt <christianshewitt@gmail.com>
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*/
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/dts-v1/;
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#include "meson-gxm.dtsi"
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#include "meson-gx-p23x-q20x.dtsi"
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/leds/common.h>
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/ {
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compatible = "sunvell,t95z-plus", "amlogic,s912", "amlogic,meson-gxm";
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model = "Sunvell T95Z Plus";
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leds {
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compatible = "gpio-leds";
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led-green {
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color = <LED_COLOR_ID_GREEN>;
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function = LED_FUNCTION_POWER;
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gpios = <&gpio_ao GPIOAO_9 GPIO_ACTIVE_HIGH>;
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default-state = "on";
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};
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led-blue {
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color = <LED_COLOR_ID_BLUE>;
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function = LED_FUNCTION_POWER;
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gpios = <&gpio GPIODV_25 GPIO_ACTIVE_HIGH>;
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default-state = "off";
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panic-indicator;
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};
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};
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adc-keys {
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compatible = "adc-keys";
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io-channels = <&saradc 0>;
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io-channel-names = "buttons";
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keyup-threshold-microvolt = <1710000>;
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button-function {
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label = "update";
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linux,code = <KEY_VENDOR>;
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press-threshold-microvolt = <10000>;
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};
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};
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spi {
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compatible = "spi-gpio";
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/* T95Z v1 (enabled) */
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sck-gpios = <&gpio GPIODV_22 GPIO_ACTIVE_HIGH>;
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mosi-gpios = <&gpio GPIODV_23 GPIO_ACTIVE_HIGH>;
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cs-gpios = <&gpio GPIODV_21 GPIO_ACTIVE_LOW>;
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/* T95Z v2 (disabled)
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sck-gpios = <&gpio GPIODV_19 GPIO_ACTIVE_HIGH>;
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mosi-gpios = <&gpio GPIODV_18 GPIO_ACTIVE_HIGH>;
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cs-gpios = <&gpio GPIODV_20 GPIO_ACTIVE_LOW>;
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*/
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num-chipselects = <1>;
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#address-cells = <1>;
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#size-cells = <0>;
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tm1628: led-controller@0 {
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compatible = "titanmec,tm1628";
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reg = <0>;
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spi-3wire;
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spi-lsb-first;
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spi-rx-delay-us = <1>;
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spi-max-frequency = <500000>;
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#address-cells = <2>;
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#size-cells = <0>;
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titanmec,segment-mapping = /bits/ 8 <4 5 6 1 2 3 7>;
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titanmec,grid = /bits/ 8 <2 3 4 5 1>;
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alarm@1,1 {
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reg = <1 1>;
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function = LED_FUNCTION_ALARM;
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};
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usb@1,2 {
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reg = <1 2>;
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function = LED_FUNCTION_USB;
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};
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play@1,3 {
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reg = <1 3>;
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function = "play";
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};
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pause@1,4 {
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reg = <1 4>;
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function = "pause";
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};
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colon@1,5 {
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reg = <1 5>;
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function = "colon";
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};
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lan@1,6 {
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reg = <1 6>;
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function = LED_FUNCTION_LAN;
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};
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wlan@1,7 {
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reg = <1 7>;
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function = LED_FUNCTION_WLAN;
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};
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};
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};
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};
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ðmac {
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pinctrl-0 = <ð_pins>;
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pinctrl-names = "default";
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phy-handle = <&external_phy>;
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phy-mode = "rgmii";
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amlogic,tx-delay-ns = <2>;
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};
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&external_mdio {
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external_phy: ethernet-phy@1 {
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/* ZTE ZX2AA500 */
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compatible = "ethernet-phy-id0381.5c11",
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"ethernet-phy-ieee802.3-c22";
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reg = <1>;
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max-speed = <1000>;
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reset-assert-us = <10000>;
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reset-deassert-us = <80000>;
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reset-gpios = <&gpio GPIOZ_14 GPIO_ACTIVE_LOW>;
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interrupt-parent = <&gpio_intc>;
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/* MAC_INTR on GPIOZ_15 */
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interrupts = <25 IRQ_TYPE_LEVEL_LOW>;
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};
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};
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&sd_emmc_a {
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brcmf: wifi@1 {
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reg = <1>;
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compatible = "brcm,bcm4329-fmac";
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};
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};
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&uart_A {
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status = "okay";
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pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
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pinctrl-names = "default";
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uart-has-rtscts;
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bluetooth {
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compatible = "brcm,bcm43438-bt";
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shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
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max-speed = <2000000>;
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clocks = <&wifi32k>;
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clock-names = "lpo";
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};
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};
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