uboot, atf: add support for 360T7

atf-20220606-637ba581b/Makefile

@@ -394,9 +394,9 @@ WARNINGS	+=		-Wshift-overflow -Wshift-sign-overflow \
 				-Wlogical-op-parentheses
 endif
 
-ifneq (${E},0)
-ERRORS := -Werror
-endif
+#ifneq (${E},0)
+#ERRORS := -Werror
+#endif
 
 CPPFLAGS		=	${DEFINES} ${INCLUDES} ${MBEDTLS_INC} -nostdinc	\
 				$(ERRORS) $(WARNINGS)
@@ -443,7 +443,7 @@ TF_LDFLAGS		+=	$(subst --,-Xlinker --,$(TF_LDFLAGS_$(ARCH)))
 
 # LD = gcc-ld (ld) or llvm-ld (ld.lld) or other
 else
-TF_LDFLAGS		+=	--fatal-warnings -O1
+TF_LDFLAGS		+=	 -O1
 TF_LDFLAGS		+=	--gc-sections
 # ld.lld doesn't recognize the errata flags,
 # therefore don't add those in that case

atf-20220606-637ba581b/configs/mt7981_360t7_defconfig

@@ -0,0 +1,6 @@
+CONFIG_PLAT_MT7981=y
+CONFIG_TARGET_ALL_NO_SEC_BOOT=y
+CONFIG_FLASH_DEVICE_SPIM_NAND=y
+CONFIG_BGA=y
+CONFIG_LOG_LEVEL_INFO=y
+CONFIG_DRAM_DEBUG_LOG=y

uboot-mtk-20220606/arch/arm/dts/mt7981-360t7.dts

@@ -0,0 +1,101 @@
+// SPDX-License-Identifier: GPL-2.0
+
+/dts-v1/;
+#include "mt7981.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	model = "mt7981-360-t7";
+	compatible = "mediatek,mt7981", "mediatek,mt7981-rfb";
+	chosen {
+		stdout-path = &uart0;
+		tick-timer = &timer0;
+	};
+
+	config {
+		bootcmd = "mtkboardboot";
+	};
+
+	gpio-keys-polled {
+		compatible = "gpio-keys";
+
+		power-button {
+			label = "reset";
+			gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led@0 {
+			label = "blue:run"; /* green */
+			gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&eth {
+	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 {
+	spi_flash_pins: spi0-pins-func-1 {
+		mux {
+			function = "flash";
+			groups = "spi0", "spi0_wp_hold";
+		};
+
+		conf-pu {
+			pins = "SPI0_CS", "SPI0_HOLD", "SPI0_WP";
+			drive-strength = <MTK_DRIVE_8mA>;
+			bias-pull-up = <MTK_PUPD_SET_R1R0_11>;
+		};
+
+		conf-pd {
+			pins = "SPI0_CLK", "SPI0_MOSI", "SPI0_MISO";
+			drive-strength = <MTK_DRIVE_8mA>;
+			bias-pull-down = <MTK_PUPD_SET_R1R0_11>;
+		};
+	};
+};
+
+&spi0 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi_flash_pins>;
+	status = "okay";
+	must_tx;
+	enhance_timing;
+	dma_ext;
+	ipm_design;
+	support_quad;
+	tick_dly = <2>;
+	sample_sel = <0>;
+
+	spi_nand@0 {
+		compatible = "spi-nand";
+		reg = <0>;
+		spi-max-frequency = <52000000>;
+	};
+};
+
+&watchdog {
+	status = "disabled";
+};

uboot-mtk-20220606/cmd/glbtn.c

@@ -20,7 +20,7 @@ static int do_glbtn(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[
 	ulong ts;
 
 	run_command("ledblink blue:run 250", 0);
-	run_command("gpio clear 12", 0);
+	//run_command("gpio clear 12", 0);
 	ret = button_get_by_label(button_label, &dev);
 	if (ret) {
 		printf("Button '%s' not found (err=%d)\n", button_label, ret);

uboot-mtk-20220606/common/autoboot.c

@@ -497,7 +497,7 @@ void autoboot_command(const char *s)
 		bool lock;
 		int prev;
 		
-		try_auto_upgrade();
+		//try_auto_upgrade();
 
 		lock = autoboot_keyed() &&
 			!IS_ENABLED(CONFIG_AUTOBOOT_KEYED_CTRLC);

uboot-mtk-20220606/configs/mt7981_360t7_defconfig

@@ -0,0 +1,89 @@
+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_ENV_OFFSET=0x100000
+CONFIG_DEFAULT_DEVICE_TREE="mt7981-360t7"
+CONFIG_TARGET_MT7981=y
+CONFIG_ENABLE_NAND_NMBM=y
+CONFIG_MEDIATEK_BOOTMENU=y
+CONFIG_MEDIATEK_BOOTMENU_DELAY=3
+CONFIG_MEDIATEK_LOAD_FROM_RAM=y
+CONFIG_MT7981_BOOTMENU_UBI=y
+CONFIG_DEBUG_UART_BASE=0x11002000
+CONFIG_DEBUG_UART_CLOCK=40000000
+CONFIG_SYS_LOAD_ADDR=0x46000000
+CONFIG_DEBUG_UART=y
+CONFIG_BOOTDELAY=0
+CONFIG_AUTOBOOT_MENU_SHOW=y
+CONFIG_AUTOBOOT_MENU_MTK_SHOW=y
+CONFIG_DEFAULT_FDT_FILE="mt7981-spim-nand-rfb"
+CONFIG_LOGLEVEL=7
+CONFIG_LOG=y
+CONFIG_POLLER=y
+CONFIG_HUSH_PARSER=y
+CONFIG_SYS_PROMPT="MT7981> "
+# 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_MEMINFO=y
+# CONFIG_CMD_UNLZ4 is not set
+# CONFIG_CMD_UNZIP is not set
+# CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
+CONFIG_CMD_GPIO_READ=y
+CONFIG_CMD_MTD=y
+# CONFIG_CMD_NAND_EXT is not set
+CONFIG_CMD_NMBM=y
+CONFIG_CMD_TFTPPUT=y
+# CONFIG_CMD_NFS is not set
+CONFIG_CMD_PING=y
+CONFIG_CMD_LED_BLINK=y
+CONFIG_CMD_SMC=y
+CONFIG_CMD_MTDPARTS=y
+CONFIG_MTDIDS_DEFAULT="nmbm0=nmbm0"
+CONFIG_MTDPARTS_DEFAULT="nmbm0:1024k(bl2),512k(u-boot-env),2048k(factory),2048k(fip),108M(ubi),1M(config),512k(factory),4M(log)"
+CONFIG_CMD_UBI=y
+CONFIG_CMD_GL_BTN=y
+CONFIG_OF_EMBED=y
+CONFIG_ENV_OVERWRITE=y
+CONFIG_ENV_IS_IN_MTD=y
+CONFIG_ENV_MTD_NAME="nmbm0"
+CONFIG_ENV_SIZE_REDUND=0x80000
+CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_REGMAP=y
+CONFIG_SYSCON=y
+CONFIG_BUTTON=y
+CONFIG_BUTTON_GPIO=y
+CONFIG_CLK=y
+# CONFIG_I2C is not set
+# CONFIG_INPUT is not set
+CONFIG_LED=y
+CONFIG_LED_BLINK=y
+CONFIG_LED_GPIO=y
+# CONFIG_MMC is not set
+CONFIG_DM_MTD=y
+CONFIG_MTD_SPI_NAND=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_RAM=y
+CONFIG_DM_SERIAL=y
+CONFIG_MTK_SERIAL=y
+CONFIG_SPI=y
+CONFIG_DM_SPI=y
+CONFIG_MTK_SPIM=y
+CONFIG_TIMER=y
+CONFIG_MTK_TIMER=y
+CONFIG_HEXDUMP=y
+CONFIG_WEBUI_FAILSAFE=y