diff options
Diffstat (limited to 'package/boot/uboot-mediatek/patches/100-20-board-mt7981-add-reference-board-using-new-spi-nand-.patch')
| -rw-r--r-- | package/boot/uboot-mediatek/patches/100-20-board-mt7981-add-reference-board-using-new-spi-nand-.patch | 223 |
1 files changed, 223 insertions, 0 deletions
diff --git a/package/boot/uboot-mediatek/patches/100-20-board-mt7981-add-reference-board-using-new-spi-nand-.patch b/package/boot/uboot-mediatek/patches/100-20-board-mt7981-add-reference-board-using-new-spi-nand-.patch new file mode 100644 index 0000000000..2cd62a2c19 --- /dev/null +++ b/package/boot/uboot-mediatek/patches/100-20-board-mt7981-add-reference-board-using-new-spi-nand-.patch @@ -0,0 +1,223 @@ +From d5841f8707dcb7a1f73607de67ab45dba93a56a4 Mon Sep 17 00:00:00 2001 +From: Weijie Gao <weijie.gao@mediatek.com> +Date: Fri, 29 Jul 2022 17:04:12 +0800 +Subject: [PATCH 55/71] board: mt7981: add reference board using new spi-nand + driver + +Add a new reference board using new spi-nand driver for SPI-NAND flash on +SNFI interface + +Signed-off-by: Weijie Gao <weijie.gao@mediatek.com> +--- + arch/arm/dts/Makefile | 1 + + arch/arm/dts/mt7981-snfi-nand-rfb.dts | 132 +++++++++++++++++++++++++ + configs/mt7981_snfi_nand_rfb_defconfig | 57 +++++++++++ + 3 files changed, 190 insertions(+) + create mode 100644 arch/arm/dts/mt7981-snfi-nand-rfb.dts + create mode 100644 configs/mt7981_snfi_nand_rfb_defconfig + +--- a/arch/arm/dts/Makefile ++++ b/arch/arm/dts/Makefile +@@ -1206,6 +1206,7 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += \ + mt7623n-bananapi-bpi-r2.dtb \ + mt7629-rfb.dtb \ + mt7981-rfb.dtb \ ++ mt7981-snfi-nand-rfb.dtb \ + mt7981-emmc-rfb.dtb \ + mt7981-sd-rfb.dtb \ + mt7986a-rfb.dtb \ +--- /dev/null ++++ b/arch/arm/dts/mt7981-snfi-nand-rfb.dts +@@ -0,0 +1,132 @@ ++// SPDX-License-Identifier: GPL-2.0 ++/* ++ * Copyright (c) 2021 MediaTek Inc. ++ * Author: Sam Shih <sam.shih@mediatek.com> ++ */ ++ ++/dts-v1/; ++#include "mt7981.dtsi" ++#include <dt-bindings/gpio/gpio.h> ++ ++/ { ++ #address-cells = <1>; ++ #size-cells = <1>; ++ model = "mt7981-rfb"; ++ compatible = "mediatek,mt7981", "mediatek,mt7981-rfb"; ++ chosen { ++ stdout-path = &uart0; ++ tick-timer = &timer0; ++ }; ++}; ++ ++&uart0 { ++ status = "okay"; ++}; ++ ++&uart1 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&uart1_pins>; ++ status = "disabled"; ++}; ++ ++ð { ++ status = "okay"; ++ mediatek,gmac-id = <0>; ++ phy-mode = "sgmii"; ++ mediatek,switch = "mt7531"; ++ reset-gpios = <&gpio 39 GPIO_ACTIVE_HIGH>; ++ ++ fixed-link { ++ speed = <1000>; ++ full-duplex; ++ }; ++}; ++ ++&pinctrl { ++ snfi_pins: snfi-pins-func-1 { ++ mux { ++ function = "flash"; ++ groups = "snfi"; ++ }; ++ ++ clk { ++ pins = "SPI0_CLK"; ++ drive-strength = <MTK_DRIVE_8mA>; ++ bias-pull-down = <MTK_PUPD_SET_R1R0_00>; ++ }; ++ ++ conf-pu { ++ pins = "SPI0_CS", "SPI0_HOLD", "SPI0_WP"; ++ drive-strength = <MTK_DRIVE_6mA>; ++ bias-pull-up = <MTK_PUPD_SET_R1R0_00>; ++ }; ++ ++ conf-pd { ++ pins = "SPI0_MOSI", "SPI0_MISO"; ++ drive-strength = <MTK_DRIVE_6mA>; ++ bias-pull-down = <MTK_PUPD_SET_R1R0_00>; ++ }; ++ }; ++ ++ spic_pins: spi1-pins-func-1 { ++ mux { ++ function = "spi"; ++ groups = "spi1_1"; ++ }; ++ }; ++ ++ uart1_pins: spi1-pins-func-3 { ++ mux { ++ function = "uart"; ++ groups = "uart1_2"; ++ }; ++ }; ++ ++ /* pin15 as pwm0 */ ++ one_pwm_pins: one-pwm-pins { ++ mux { ++ function = "pwm"; ++ groups = "pwm0_1"; ++ }; ++ }; ++ ++ /* pin15 as pwm0 and pin14 as pwm1 */ ++ two_pwm_pins: two-pwm-pins { ++ mux { ++ function = "pwm"; ++ groups = "pwm0_1", "pwm1_0"; ++ }; ++ }; ++ ++ /* pin15 as pwm0, pin14 as pwm1, pin7 as pwm2 */ ++ three_pwm_pins: three-pwm-pins { ++ mux { ++ function = "pwm"; ++ groups = "pwm0_1", "pwm1_0", "pwm2"; ++ }; ++ }; ++ ++ mmc0_pins_default: mmc0default { ++ mux { ++ function = "flash"; ++ groups = "emmc_45"; ++ }; ++ }; ++}; ++ ++&snand { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&snfi_pins>; ++ status = "okay"; ++ quad-spi; ++}; ++ ++&pwm { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&two_pwm_pins>; ++ status = "okay"; ++}; ++ ++&watchdog { ++ status = "disabled"; ++}; +--- /dev/null ++++ b/configs/mt7981_snfi_nand_rfb_defconfig +@@ -0,0 +1,57 @@ ++CONFIG_ARM=y ++CONFIG_POSITION_INDEPENDENT=y ++CONFIG_ARCH_MEDIATEK=y ++CONFIG_SYS_TEXT_BASE=0x41e00000 ++CONFIG_SYS_MALLOC_F_LEN=0x4000 ++CONFIG_NR_DRAM_BANKS=1 ++CONFIG_ENV_SIZE=0x20000 ++CONFIG_DEFAULT_DEVICE_TREE="mt7981-snfi-nand-rfb" ++CONFIG_TARGET_MT7981=y ++CONFIG_DEBUG_UART_BASE=0x11002000 ++CONFIG_DEBUG_UART_CLOCK=40000000 ++CONFIG_SYS_LOAD_ADDR=0x46000000 ++CONFIG_DEBUG_UART=y ++# CONFIG_AUTOBOOT is not set ++CONFIG_DEFAULT_FDT_FILE="mt7981-snfi-nand-rfb" ++CONFIG_LOGLEVEL=7 ++CONFIG_LOG=y ++CONFIG_SYS_PROMPT="MT7981> " ++CONFIG_SYS_CBSIZE=512 ++CONFIG_SYS_PBSIZE=1049 ++# CONFIG_BOOTM_NETBSD is not set ++# CONFIG_BOOTM_PLAN9 is not set ++# CONFIG_BOOTM_RTEMS is not set ++# CONFIG_BOOTM_VXWORKS is not set ++# CONFIG_CMD_ELF is not set ++# CONFIG_CMD_UNLZ4 is not set ++# CONFIG_CMD_UNZIP is not set ++CONFIG_CMD_GPIO=y ++CONFIG_CMD_MTD=y ++CONFIG_CMD_PING=y ++CONFIG_CMD_SMC=y ++CONFIG_MTDIDS_DEFAULT="spi-nand0=spi-nand0" ++CONFIG_MTDPARTS_DEFAULT="spi-nand0:1024k(bl2),512k(u-boot-env),2048k(factory),2048k(fip),65536k(ubi)" ++CONFIG_CMD_UBI=y ++CONFIG_CMD_UBI_RENAME=y ++CONFIG_ENV_OVERWRITE=y ++CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y ++CONFIG_NET_RANDOM_ETHADDR=y ++CONFIG_REGMAP=y ++CONFIG_SYSCON=y ++CONFIG_CLK=y ++# CONFIG_MMC is not set ++CONFIG_MTD=y ++CONFIG_DM_MTD=y ++CONFIG_MTK_SPI_NAND=y ++CONFIG_MTK_SPI_NAND_MTD=y ++CONFIG_PHY_FIXED=y ++CONFIG_DM_ETH=y ++CONFIG_MEDIATEK_ETH=y ++CONFIG_PINCTRL=y ++CONFIG_PINCONF=y ++CONFIG_PINCTRL_MT7981=y ++CONFIG_POWER_DOMAIN=y ++CONFIG_MTK_POWER_DOMAIN=y ++CONFIG_DM_SERIAL=y ++CONFIG_MTK_SERIAL=y ++CONFIG_HEXDUMP=y |