From: Fabien Parent fparent@baylibre.com
Add mt8195-demo board support. This demo purpose board uses MediaTek's MT8195 SoC.
Signed-off-by: Fabien Parent fparent@baylibre.com Signed-off-by: Amjad Ouled-Ameur aouledameur@baylibre.com Signed-off-by: Macpaul Lin macpaul.lin@mediatek.com --- MAINTAINERS | 1 + arch/arm/dts/Makefile | 1 + arch/arm/dts/mt8195-demo.dts | 122 ++++++++++++++++++++++++++++ board/mediatek/mt8195/MAINTAINERS | 6 ++ board/mediatek/mt8195/Makefile | 3 + board/mediatek/mt8195/README | 65 +++++++++++++++ board/mediatek/mt8195/mt8195_demo.c | 38 +++++++++ configs/mt8195_demo_defconfig | 99 ++++++++++++++++++++++ include/configs/mt8195.h | 46 +++++++++++ 9 files changed, 381 insertions(+) create mode 100644 arch/arm/dts/mt8195-demo.dts create mode 100644 board/mediatek/mt8195/MAINTAINERS create mode 100644 board/mediatek/mt8195/Makefile create mode 100644 board/mediatek/mt8195/README create mode 100644 board/mediatek/mt8195/mt8195_demo.c create mode 100644 configs/mt8195_demo_defconfig create mode 100644 include/configs/mt8195.h
Changes for v2 and v3: - no change.
Changes for v4: - Remove CONFIG_SYS_NS16550 related settings in mt8195.h.
Changes for v5: - Fix Copyright year to 2023. - Fix build error by adding 'CONFIG_TEXT_BASE' in defconfig. - Add README for mt8195-demo board includes toolchain setting 'CROSS_COMPILE=aarch64-linux-gnu-' - Fix 'CONFIG_EXTRA_ENV_SETTINGS' with 'CFG_EXTRA_ENV_SETTINGS' according to checkpatch error. - Update dram to 8GB size. - dts - Add optee and pcsi support in firmware section. - mt8195_demo_defconfig - enable I2C, DFU, GPT, MBR support - enable some USB ethernet adaptors - rebase patchset to v2023-10.rc1
diff --git a/MAINTAINERS b/MAINTAINERS index 4d0f017e7e..454d3615f4 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -396,6 +396,7 @@ F: drivers/watchdog/mtk_wdt.c F: drivers/net/mtk_eth.c F: drivers/net/mtk_eth.h F: drivers/reset/reset-mediatek.c +F: include/configs/mt8195.h F: tools/mtk_image.c F: tools/mtk_image.h F: tools/mtk_nand_headers.c diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index e66c32e268..d7104b77bf 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -1342,6 +1342,7 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += \ mt7986a-emmc-rfb.dtb \ mt7986b-emmc-rfb.dtb \ mt8183-pumpkin.dtb \ + mt8195-demo.dtb \ mt8512-bm1-emmc.dtb \ mt8516-pumpkin.dtb \ mt8518-ap1-emmc.dtb diff --git a/arch/arm/dts/mt8195-demo.dts b/arch/arm/dts/mt8195-demo.dts new file mode 100644 index 0000000000..e4063cd143 --- /dev/null +++ b/arch/arm/dts/mt8195-demo.dts @@ -0,0 +1,122 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT +/* + * Copyright (C) 2023 MediaTek Inc. + * Copyright (C) 2023 BayLibre SAS. + * Author: Macpaul Lin macpaul.lin@mediatek.com + * Author: Fabien Parent fparent@baylibre.com + */ + +/dts-v1/; + +#include <config.h> +#include "mt8195.dtsi" + +/ { + model = "MediaTek MT8195 demo board"; + compatible = "mediatek,mt8195-demo", "mediatek,mt8195"; + + memory@40000000 { + /* 8GB */ + device_type = "memory"; + reg = <0 0x40000000 2 0x00000000>; + }; + + firmware: firmware { + optee { + compatible = "linaro,optee-tz"; + method = "smc"; + }; + + psci: psci { + compatible = "arm,psci-1.0"; + method = "smc"; + }; + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + /* 2 MiB reserved for ARM Trusted Firmware (BL31) */ + bl31_secmon_reserved: secmon@54600000 { + no-map; + reg = <0 0x54600000 0x0 0x200000>; + }; + + /* 12 MiB reserved for OP-TEE (BL32) + * +-----------------------+ 0x43e0_0000 + * | SHMEM 2MiB | + * +-----------------------+ 0x43c0_0000 + * | | TA_RAM 8MiB | + * + TZDRAM +--------------+ 0x4340_0000 + * | | TEE_RAM 2MiB | + * +-----------------------+ 0x4320_0000 + */ + optee_reserved: optee@43200000 { + no-map; + reg = <0 0x43200000 0 0x00c00000>; + }; + }; + + chosen { + stdout-path = &uart0; + }; + + reg_1p8v: regulator-1p8v { + compatible = "regulator-fixed"; + regulator-name = "fixed-1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + reg_3p3v: regulator-3p3v { + compatible = "regulator-fixed"; + regulator-name = "fixed-3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; +}; + +&watchdog { + status = "okay"; +}; + +&uart0 { + status = "okay"; +}; + +&mmc0 { + bus-width = <4>; + max-frequency = <200000000>; + cap-mmc-highspeed; + mmc-hs200-1_8v; + cap-mmc-hw-reset; + vmmc-supply = <®_3p3v>; + vqmmc-supply = <®_1p8v>; + non-removable; + status = "okay"; +}; + +&usb { + status = "okay"; +}; + +&ssusb { + mediatek,force-vbus; + maximum-speed = "high-speed"; + dr_mode = "peripheral"; + status = "okay"; +}; + +&xhci0 { + status = "okay"; +}; + +&xhci3 { + status = "okay"; +}; diff --git a/board/mediatek/mt8195/MAINTAINERS b/board/mediatek/mt8195/MAINTAINERS new file mode 100644 index 0000000000..01fa25115d --- /dev/null +++ b/board/mediatek/mt8195/MAINTAINERS @@ -0,0 +1,6 @@ +MT8195 Demo +M: Macpaul Lin macpaul.lin@mediatek.com +S: Maintained +F: board/mediatek/mt8195 +F: include/configs/mt8195.h +F: configs/mt8195_demo_defconfig diff --git a/board/mediatek/mt8195/Makefile b/board/mediatek/mt8195/Makefile new file mode 100644 index 0000000000..7e94a87aea --- /dev/null +++ b/board/mediatek/mt8195/Makefile @@ -0,0 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0 + +obj-y += mt8195_demo.o diff --git a/board/mediatek/mt8195/README b/board/mediatek/mt8195/README new file mode 100644 index 0000000000..27ac56e077 --- /dev/null +++ b/board/mediatek/mt8195/README @@ -0,0 +1,65 @@ +Introduction +============ + +The Genio 1200-Demo (mt8195-demo) board is featuring the MediaTek +MT8195/MT8395 Family SoC. + +Genio 1200-Demo board features: + * CPU: ARMv8 64bit Big-Little architecture, + * Big: quad-core Cortex-A73 + * Little: quad-core Cortex-A53 + * DRAM: 2x 4GB dual-channel + * eMMC: onboard eMMC + * SD/MMC + * GbE (onboard RTL8211F) Gigabit ethernet PHY + * PCIE: 2-lane M.2 E-Key + * USB: + * USB3.0 dual role port + * 1x USB3.0 host, 2x USB2.0 host + * Display: HDMI/eDP/MIPI + * Camera: 3x 4-lane CSI + * APU + +Here is the step-by-step to boot to U-Boot on Genio 1200-Demo (mt8195-demo) +board. + +Get the Source from Genio IOT Yocto +=================================== + +To download the Genio IOT Yocto source code, please follow the instructions +in [1]. With the full source code, developers can easily build the boot chain, +which includes components such as TF-A, u-boot, kernel, and the complete +Genio IOT Yocto image. + +Compile the U-Boot +================== + +Linux native build with latest U-Boot. + + > cd u-boot + > make CROSS_COMPILE=aarch64-linux-gnu- mt8195_demo_defconfig all + +Genio IOT Yocto build with latest U-boot or Genio IOT Yocto's U-boot. + + > DISTRO=rity-demo MACHINE=i1200-demo bitbake u-boot + +Genio IOT Yocto build TF-A and package U-boot into bl31 together. + + > DISTRO=rity-demo MACHINE=i1200-demo bitbake trusted-firmware-a + +Flash the image +=============== + +MediaTek currently support the use of the Genio IOT Yocto toolset with the +'genio-flash' USB download tool for flashing images. To install 'genio-flash', +use Python's 'pip' package manager. Then, follow the instructions provided +in [2] to flash u-boot with the IOT Yocto image. + + > pip install genio-flash + +cd into the folder contains Genio IOT Yocto image, then run 'genio-flash'. + + > genio-flash + +[1] https://mediatek.gitlab.io/aiot/doc/aiot-dev-guide/release/v22.2/sw/yocto/ge... +[2] https://mediatek.gitlab.io/aiot/doc/aiot-dev-guide/master/sw/yocto/get-start... diff --git a/board/mediatek/mt8195/mt8195_demo.c b/board/mediatek/mt8195/mt8195_demo.c new file mode 100644 index 0000000000..27e16ad2fe --- /dev/null +++ b/board/mediatek/mt8195/mt8195_demo.c @@ -0,0 +1,38 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2023 BayLibre SAS + * Author: Fabien Parent fparent@baylibre.com + */ + +#include <common.h> +#include <dm.h> +#include <net.h> +#include <asm/io.h> + +int board_init(void) +{ + struct udevice *dev; + int ret; + + if (CONFIG_IS_ENABLED(USB_GADGET)) { + ret = uclass_get_device(UCLASS_USB_GADGET_GENERIC, 0, &dev); + if (ret) { + pr_err("%s: Cannot find USB device\n", __func__); + return ret; + } + } + + if (CONFIG_IS_ENABLED(USB_ETHER)) + usb_ether_init(); + + printf("Disabling WDT\n"); + writel(0, 0x10007000); + + printf("Enabling SCP SRAM\n"); + for (unsigned int val = 0xFFFFFFFF; val != 0U;) { + val = val >> 1; + writel(val, 0x1072102C); + } + + return 0; +} diff --git a/configs/mt8195_demo_defconfig b/configs/mt8195_demo_defconfig new file mode 100644 index 0000000000..7e6c02a742 --- /dev/null +++ b/configs/mt8195_demo_defconfig @@ -0,0 +1,99 @@ +CONFIG_ARM=y +CONFIG_COUNTER_FREQUENCY=13000000 +CONFIG_POSITION_INDEPENDENT=y +CONFIG_ARCH_MEDIATEK=y +CONFIG_TEXT_BASE=0x4c000000 +CONFIG_SYS_MALLOC_LEN=0x500000 +CONFIG_SYS_MALLOC_F_LEN=0x4000 +CONFIG_NR_DRAM_BANKS=1 +CONFIG_ENV_SIZE=0x1000 +CONFIG_ENV_OFFSET=0x0 +CONFIG_DM_GPIO=y +CONFIG_DEFAULT_DEVICE_TREE="mt8195-demo" +CONFIG_OF_LIBFDT_OVERLAY=y +CONFIG_TARGET_MT8195=y +CONFIG_DEBUG_UART_BASE=0x11001100 +CONFIG_DEBUG_UART_CLOCK=26000000 +CONFIG_ARMV8_CRYPTO=y +CONFIG_SYS_LOAD_ADDR=0x4c000000 +CONFIG_DEBUG_UART=y +CONFIG_FIT=y +CONFIG_FIT_SIGNATURE=y +# CONFIG_ARCH_FIXUP_FDT_MEMORY is not set +CONFIG_DISTRO_DEFAULTS=y +CONFIG_DEFAULT_FDT_FILE="mt8195-demo" +# CONFIG_DISPLAY_BOARDINFO is not set +# CONFIG_CMD_CONSOLE is not set +# CONFIG_CMD_BOOTD is not set +CONFIG_CMD_BOOTEFI_SELFTEST=y +# CONFIG_CMD_ELF is not set +# CONFIG_CMD_GO is not set +# CONFIG_CMD_IMI is not set +# CONFIG_CMD_XIMG is not set +CONFIG_CMD_NVEDIT_EFI=y +CONFIG_CMD_NVEDIT_INFO=y +# CONFIG_CMD_CRC32 is not set +CONFIG_CMD_CLK=y +CONFIG_CMD_DFU=y +CONFIG_CMD_DM=y +CONFIG_CMD_GPT=y +CONFIG_CMD_GPT_RENAME=y +CONFIG_CMD_I2C=y +# CONFIG_CMD_LOADB is not set +# CONFIG_CMD_LOADS is not set +CONFIG_CMD_MBR=y +CONFIG_CMD_MMC=y +CONFIG_CMD_USB=y +CONFIG_CMD_USB_MASS_STORAGE=y +# CONFIG_CMD_ITEST is not set +# CONFIG_CMD_BLOCK_CACHE is not set +CONFIG_CMD_EFIDEBUG=y +CONFIG_PARTITION_TYPE_GUID=y +CONFIG_ENV_IS_IN_MMC=y +CONFIG_SYS_MMC_ENV_PART=2 +CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y +CONFIG_ENV_IMPORT_FDT=y +CONFIG_DEVRES=y +CONFIG_CLK=y +CONFIG_DFU_MMC=y +CONFIG_SYS_DFU_DATA_BUF_SIZE=0x100000 +CONFIG_SYS_DFU_MAX_FILE_SIZE=0x200000 +CONFIG_USB_FUNCTION_FASTBOOT=y +CONFIG_FASTBOOT_BUF_ADDR=0x4d000000 +CONFIG_FASTBOOT_BUF_SIZE=0x8000000 +CONFIG_FASTBOOT_FLASH=y +CONFIG_FASTBOOT_FLASH_MMC_DEV=0 +CONFIG_FASTBOOT_MMC_BOOT_SUPPORT=y +CONFIG_DM_I2C=y +CONFIG_SYS_I2C_MTK=y +# CONFIG_INPUT is not set +# CONFIG_MMC_QUIRKS is not set +CONFIG_MMC_MTK=y +CONFIG_PHY=y +CONFIG_PHY_MTK_TPHY=y +CONFIG_DM_RTC=y +CONFIG_RTC_EMULATION=y +CONFIG_BAUDRATE=921600 +CONFIG_DM_SERIAL=y +CONFIG_DEBUG_UART_ANNOUNCE=y +CONFIG_MTK_SERIAL=y +CONFIG_SYSRESET=y +CONFIG_SYSRESET_PSCI=y +CONFIG_USB=y +CONFIG_DM_USB_GADGET=y +CONFIG_USB_XHCI_HCD=y +CONFIG_USB_XHCI_MTK=y +CONFIG_USB_MTU3=y +CONFIG_USB_KEYBOARD=y +CONFIG_USB_HOST_ETHER=y +CONFIG_USB_ETHER_ASIX=y +CONFIG_USB_ETHER_ASIX88179=y +CONFIG_USB_ETHER_MCS7830=y +CONFIG_USB_ETHER_RTL8152=y +CONFIG_USB_ETHER_SMSC95XX=y +CONFIG_USB_GADGET=y +CONFIG_USB_GADGET_VENDOR_NUM=0x0e8d +CONFIG_USB_GADGET_PRODUCT_NUM=0x201c +CONFIG_USB_ETHER=y +CONFIG_WDT=y +CONFIG_EFI_SET_TIME=y diff --git a/include/configs/mt8195.h b/include/configs/mt8195.h new file mode 100644 index 0000000000..7af06da6ea --- /dev/null +++ b/include/configs/mt8195.h @@ -0,0 +1,46 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Configuration for MT8195 based boards + * + * Copyright (C) 2023 MediaTek Inc. + * Copyright (C) 2023 BayLibre, SAS + * Author: Macpaul Lin macpaul.lin@mediatek.com + * Author: Fabien Parent fparent@baylibre.com + */ + +#ifndef __MT8195_H +#define __MT8195_H + +#include <linux/sizes.h> + +/* Environment settings */ +#include <config_distro_bootcmd.h> + +#if IS_ENABLED(CONFIG_CMD_MMC) +#define BOOT_TARGET_MMC(func) func(MMC, mmc, 0) +#else +#define BOOT_TARGET_MMC(func) +#endif + +#if IS_ENABLED(CONFIG_CMD_USB) +#define BOOT_TARGET_USB(func) func(USB, usb, 0) +#else +#define BOOT_TARGET_USB(func) +#endif + +#define BOOT_TARGET_DEVICES(func) \ + BOOT_TARGET_MMC(func) \ + BOOT_TARGET_USB(func) + +#if !defined(CFG_EXTRA_ENV_SETTINGS) +#define CFG_EXTRA_ENV_SETTINGS \ + "scriptaddr=0x40000000\0" \ + "fdt_addr_r=0x44000000\0" \ + "fdtoverlay_addr_r=0x44c00000\0" \ + "kernel_addr_r=0x45000000\0" \ + "ramdisk_addr_r=0x46000000\0" \ + "fdtfile=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \ + BOOTENV +#endif + +#endif