[PATCH 1/3] ARM: webasto-ccbv2: consider the available memory size for optee

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* [PATCH 1/3] ARM: webasto-ccbv2: consider the available memory size for optee
@ 2022-02-22 10:48 Juergen Borleis
  2022-02-22 10:48 ` [PATCH 2/3] ARM: webasto-marvel: add device tree shared with the kernel Juergen Borleis
                   ` (3 more replies)
  0 siblings, 4 replies; 7+ messages in thread
From: Juergen Borleis @ 2022-02-22 10:48 UTC (permalink / raw)
  To: barebox

Signed-off-by: Juergen Borleis <jbe@pengutronix.de>
---
 arch/arm/boards/webasto-ccbv2/lowlevel.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm/boards/webasto-ccbv2/lowlevel.c b/arch/arm/boards/webasto-ccbv2/lowlevel.c
index 32117b0..84de271 100644
--- a/arch/arm/boards/webasto-ccbv2/lowlevel.c
+++ b/arch/arm/boards/webasto-ccbv2/lowlevel.c
@@ -32,7 +32,7 @@ static void configure_uart(void)
 
 }
 
-static void noinline start_ccbv2(u32 r0)
+static void noinline start_ccbv2(u32 r0, unsigned long memSize)
 {
 	int tee_size;
 	void *tee;
@@ -48,7 +48,7 @@ static void noinline start_ccbv2(u32 r0)
 	 */
 	if(IS_ENABLED(CONFIG_FIRMWARE_CCBV2_OPTEE)
 	   && !(r0 > MX6_MMDC_P0_BASE_ADDR
-	        &&  r0 < MX6_MMDC_P0_BASE_ADDR + SZ_512M)) {
+	        &&  r0 < MX6_MMDC_P0_BASE_ADDR + memSize)) {
 		get_builtin_firmware(ccbv2_optee_bin, &tee, &tee_size);
 
 		memset((void *)OPTEE_OVERLAY_LOCATION, 0, 0x1000);
@@ -70,7 +70,7 @@ ENTRY_FUNCTION(start_imx6ul_ccbv2_256m, r0, r1, r2)
 	setup_c();
 	barrier();
 
-	start_ccbv2(r0);
+	start_ccbv2(r0, SZ_256M);
 }
 
 ENTRY_FUNCTION(start_imx6ul_ccbv2_512m, r0, r1, r2)
@@ -84,5 +84,5 @@ ENTRY_FUNCTION(start_imx6ul_ccbv2_512m, r0, r1, r2)
 	setup_c();
 	barrier();
 
-	start_ccbv2(r0);
+	start_ccbv2(r0, SZ_512M);
 }
-- 
2.30.2


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^ permalink raw reply	[flat|nested] 7+ messages in thread

* [PATCH 2/3] ARM: webasto-marvel: add device tree shared with the kernel
  2022-02-22 10:48 [PATCH 1/3] ARM: webasto-ccbv2: consider the available memory size for optee Juergen Borleis
@ 2022-02-22 10:48 ` Juergen Borleis
  2022-02-22 10:48 ` [PATCH 3/3] ARM: webasto-marvel: share the run-time setup with the ccbv2 variant Juergen Borleis
                   ` (2 subsequent siblings)
  3 siblings, 0 replies; 7+ messages in thread
From: Juergen Borleis @ 2022-02-22 10:48 UTC (permalink / raw)
  To: barebox

Signed-off-by: Juergen Borleis <jbe@pengutronix.de>
---
 arch/arm/dts/Makefile                  |   1 +
 arch/arm/dts/imx6ul-webasto-marvel.dts | 583 +++++++++++++++++++++++++
 2 files changed, 584 insertions(+)
 create mode 100644 arch/arm/dts/imx6ul-webasto-marvel.dts

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index d419e83..352b8d8 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -158,6 +158,7 @@ lwl-$(CONFIG_MACH_VSCOM_BALTOS) += am335x-baltos-minimal.dtb.o
 lwl-$(CONFIG_MACH_WARP7) += imx7s-warp.dtb.o
 lwl-$(CONFIG_MACH_VF610_TWR) += vf610-twr.dtb.o
 lwl-$(CONFIG_MACH_WEBASTO_CCBV2) += imx6ul-webasto-ccbv2.dtb.o
+lwl-$(CONFIG_MACH_WEBASTO_CCBV2) += imx6ul-webasto-marvel.dtb.o
 lwl-$(CONFIG_MACH_ZII_RDU1) +=	\
 	imx51-zii-rdu1.dtb.o		\
 	imx51-zii-scu2-mezz.dtb.o	\
diff --git a/arch/arm/dts/imx6ul-webasto-marvel.dts b/arch/arm/dts/imx6ul-webasto-marvel.dts
new file mode 100644
index 0000000..690f368
--- /dev/null
+++ b/arch/arm/dts/imx6ul-webasto-marvel.dts
@@ -0,0 +1,583 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2019, Webasto SE
+ * Author: Johannes Eigner <johannes.eigner@webasto.com>
+ *
+ * Description of the Marvel B1, MK3 Comboard
+ */
+
+/dts-v1/;
+
+#include <arm/imx6ul.dtsi>
+
+/ {
+	model = "Webasto common communication board Marvel MK3";
+	compatible = "webasto,imx6ul-marvel-b1", "webasto,imx6ul-marvel", "fsl,imx6ul";
+
+	chosen {
+		stdout-path = &uart7;
+		environment {
+			compatible = "barebox,environment";
+			device-path = &environment_emmc;
+		};
+	};
+
+	aliases {
+		state = &state_emmc;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		dt-overlay@84000000 {
+			reg = <0x84000000 0x100000>;
+			no-map;
+		};
+	};
+
+	state_emmc: state {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "barebox,state";
+		magic = <0x290cf8c6>;
+		backend-type = "raw";
+		backend = <&backend_state_emmc>;
+		backend-stridesize = <0x200>;
+
+		bootstate {
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			system0 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+
+				remaining_attempts@0 {
+					reg = <0x0 0x4>;
+					type = "uint32";
+					default = <3>;
+				};
+
+				priority@4 {
+					reg = <0x4 0x4>;
+					type = "uint32";
+					default = <20>;
+				};
+			};
+
+			system1 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+
+				remaining_attempts@8 {
+					reg = <0x8 0x4>;
+					type = "uint32";
+					default = <3>;
+				};
+
+				priority@c {
+					reg = <0xc 0x4>;
+					type = "uint32";
+					default = <21>;
+				};
+			};
+
+			last_chosen@10 {
+				reg = <0x10 0x4>;
+				type = "uint32";
+			};
+		};
+	};
+
+	transceiver1_en: regulator-can1phy {
+		compatible = "regulator-fixed";
+		regulator-name = "can-transceiver1";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctl_can1phy>;
+		vin-supply = <&swbst_reg>;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio3 19 GPIO_ACTIVE_LOW>;
+	};
+
+	reg_4v: regulator-4v {
+		compatible = "regulator-fixed";
+		regulator-name = "V_+4V";
+		regulator-min-microvolt = <4000000>;
+		regulator-max-microvolt = <4000000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	reg_wl18xx_vmmc: regulator-wl18xx {
+		compatible = "regulator-fixed";
+		regulator-name = "wl1837";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_wifi_reg>;
+		vin-supply = <&reg_4v>;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio4 22 GPIO_ACTIVE_HIGH>;
+		startup-delay-us = <70000>;
+		enable-active-high;
+	};
+
+	reg_dp83822_en: regulator-dp83822 {
+		compatible = "regulator-fixed";
+		regulator-name = "dp83822";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_phy_reg>;
+		vin-supply = <&vcc_eth>;
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		gpio = <&gpio1 8 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+};
+
+&asrc {
+	status = "disabled";
+};
+
+&can1 {
+	xceiver-supply = <&transceiver1_en>; /* CAN side */
+	vdd-supply = <&vgen1_reg>; /* I/O side */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctl_can1>;
+};
+
+&fec1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet1>;
+	phy-mode = "rmii";
+	phy-supply = <&reg_dp83822_en>;
+	phy-handle = <&dp83822i>;
+	phy-reset-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
+	status = "okay";
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		dp83822i: ethernet-phy@1 {
+			compatible = "ethernet-phy-ieee802.3-c22";
+			reg = <1>;
+			clocks = <&clks IMX6UL_CLK_ENET_REF>;
+			clock-names = "rmii-ref";
+		};
+	};
+};
+
+&gpio4 {
+	gpio-line-names = "", "", "", "", "", "", "", "",
+		     "", "", "", "", "", "", "", "",
+		     "", "", "", "", "", "", "", "",
+		     "", "", "MODEM_STATUS", "MODEM_CTRL", "";
+};
+
+&i2c2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c2>;
+	clock-frequency = <100000>;
+	status = "okay";
+
+	pmic: mc34pf3000@8 {
+		compatible = "fsl,pfuze3000";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctl_pmic_irq>;
+		interrupts-extended = <&gpio1 29 IRQ_TYPE_LEVEL_LOW>;
+		reg = <0x08>;
+		regulators {
+			sw1a_reg: sw1a {
+				regulator-name = "V_+3V3_SW1A";
+				vin-supply = <&reg_4v>;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <6250>;
+			};
+			vdd_soc_in: sw1b {
+				regulator-name = "V_+1V4_SW1B";
+				vin-supply = <&reg_4v>;
+				regulator-min-microvolt = <700000>;
+				regulator-max-microvolt = <1475000>;
+				regulator-ramp-delay = <6250>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+			sw2_reg: sw2 {
+				regulator-name = "V_+3V3_SW2";
+				vin-supply = <&reg_4v>;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+			vcc_ddr3: sw3 {
+				regulator-name = "V_+1V35_SW3";
+				vin-supply = <&reg_4v>;
+				regulator-min-microvolt = <1350000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+			swbst_reg: swbst {
+				regulator-name = "V_+5V0_SWBST";
+				vin-supply = <&reg_4v>;
+				regulator-min-microvolt = <5000000>;
+				regulator-max-microvolt = <5150000>;
+				regulator-boot-on;
+				regulator-always-on; /* due to hardware requirements */
+			};
+			vdd_snvs: vsnvs {
+				regulator-name = "V_+3V0_SNVS";
+				vin-supply = <&reg_4v>;
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+			vrefddr: vrefddr {
+				regulator-name = "V_+0V675_VREFDDR";
+				vin-supply = <&vcc_ddr3>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+			/* 3V3 Supply: i.MX6 modules */
+			vgen1_reg: vldo1 {
+				regulator-name = "V_+3V3_LDO1";
+				vin-supply = <&reg_4v>;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+			vgen2_reg: vldo2 {
+				/* not connected */
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1550000>;
+			};
+			vgen3_reg: vccsd {
+				regulator-min-microvolt = <2850000>;
+				regulator-max-microvolt = <3300000>;
+			};
+			vdd_high_in: v33 {
+				regulator-name = "V_+3V3_V33";
+				vin-supply = <&reg_4v>;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+			vcc_eth: vldo3 {
+				regulator-name = "V_+1V8_LDO3";
+				vin-supply = <&reg_4v>;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+			vgen6_reg: vldo4 {
+				regulator-name = "V_+1V8_LDO4";
+				vin-supply = <&reg_4v>;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+		};
+	};
+};
+
+&iomuxc {
+	pinctrl_cm_ctrlreg: cmcontrolgrp {
+		fsl,pins = <
+			/* 1.8 V level for all */
+			MX6UL_PAD_CSI_DATA05__GPIO4_IO26	0x10000 /* STATUS */
+			MX6UL_PAD_CSI_DATA06__GPIO4_IO27	0x03008 /* ON/OFF/RESET */
+		>;
+	};
+
+	pinctrl_phy_reg: phyreggrp {
+		fsl,pins = <
+			/* high = phy enabled */
+			MX6UL_PAD_GPIO1_IO08__GPIO1_IO08	0x13030
+		>;
+	};
+
+	pinctrl_enet1: enet1grp {
+		fsl,pins = <
+			/* Note: 1.8 V */
+			MX6UL_PAD_GPIO1_IO06__ENET1_MDIO	0x1b0b0
+			MX6UL_PAD_GPIO1_IO07__ENET1_MDC		0x1b0b0
+			MX6UL_PAD_ENET1_RX_EN__ENET1_RX_EN	0x1b0b0
+			MX6UL_PAD_ENET1_RX_ER__ENET1_RX_ER	0x1b0b0
+			MX6UL_PAD_ENET1_RX_DATA0__ENET1_RDATA00	0x1b0b0
+			MX6UL_PAD_ENET1_RX_DATA1__ENET1_RDATA01	0x1b0b0
+			MX6UL_PAD_ENET1_TX_EN__ENET1_TX_EN	0x1b0b0
+			MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00	0x1b0b0
+			MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01	0x1b0b0
+			MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1	0x4001b031
+			MX6UL_PAD_GPIO1_IO09__GPIO1_IO09	0x13030
+		>;
+	};
+
+	pinctl_pmic_irq: pmicgrp {
+		fsl,pins = <
+			/* 1.8 V level */
+			MX6UL_PAD_UART4_RX_DATA__GPIO1_IO29	0x10000
+		>;
+	};
+
+	pinctrl_i2c2: i2c2grp {
+		fsl,pins = <
+			/* 1.8 V level for all */
+			MX6UL_PAD_UART5_TX_DATA__I2C2_SCL	0x4001b8b0
+			MX6UL_PAD_UART5_RX_DATA__I2C2_SDA	0x4001b8b0
+		>;
+	};
+
+	pinctrl_uart6: uart6grp {
+		fsl,pins = <
+			/* 1.8 V level for all */
+			MX6UL_PAD_CSI_MCLK__UART6_DCE_TX	0x1b0b0
+			MX6UL_PAD_CSI_PIXCLK__UART6_DCE_RX	0x1b0b0
+			MX6UL_PAD_CSI_VSYNC__UART6_DCE_RTS	0x1b0b0
+			MX6UL_PAD_CSI_HSYNC__UART6_DCE_CTS	0x1b0b0
+			MX6UL_PAD_ENET2_TX_DATA0__GPIO2_IO11	0x10030
+		>;
+	};
+
+	pinctrl_uart7: uart7grp {
+		fsl,pins = <
+			/* 3.3 V level for all */
+			MX6UL_PAD_LCD_DATA16__UART7_DCE_TX	0x0b0b0
+			MX6UL_PAD_LCD_DATA17__UART7_DCE_RX	0x1b0b0
+		>;
+	};
+
+	pinctrl_wifi_reg: wifigrp {
+		fsl,pins = <
+			/* 1.8 V level for all */
+			MX6UL_PAD_CSI_DATA01__GPIO4_IO22	0x10030
+			MX6UL_PAD_GPIO1_IO03__OSC32K_32K_OUT	0x00010
+		>;
+	};
+
+	pinctrl_wifi_irq: wifiirqgrp {
+		fsl,pins = <
+			/* 1.8 V level */
+			MX6UL_PAD_CSI_DATA00__GPIO4_IO21	0x17000
+		>;
+	};
+
+	pinctrl_usdhc1: usdhc1grp {
+		fsl,pins = <
+			/* 1.8 V level for all */
+			MX6UL_PAD_SD1_CMD__USDHC1_CMD		0x10059
+			MX6UL_PAD_SD1_CLK__USDHC1_CLK		0x10059
+			MX6UL_PAD_SD1_DATA0__USDHC1_DATA0	0x10059
+			MX6UL_PAD_SD1_DATA1__USDHC1_DATA1	0x10059
+			MX6UL_PAD_SD1_DATA2__USDHC1_DATA2	0x10059
+			MX6UL_PAD_SD1_DATA3__USDHC1_DATA3	0x10059
+		>;
+	};
+
+	pinctrl_usdhc2: usdhc2grp_slow {
+		fsl,pins = <
+			/* 3.3 V level for all, *no* external PU */
+			MX6UL_PAD_NAND_RE_B__USDHC2_CLK		0x10079
+			MX6UL_PAD_NAND_WE_B__USDHC2_CMD		0x17029
+			MX6UL_PAD_NAND_DATA00__USDHC2_DATA0	0x17029
+			MX6UL_PAD_NAND_DATA01__USDHC2_DATA1	0x17029
+			MX6UL_PAD_NAND_DATA02__USDHC2_DATA2	0x17029
+			MX6UL_PAD_NAND_DATA03__USDHC2_DATA3	0x17029
+			MX6UL_PAD_NAND_DATA04__USDHC2_DATA4	0x17029
+			MX6UL_PAD_NAND_DATA05__USDHC2_DATA5	0x17029
+			MX6UL_PAD_NAND_DATA06__USDHC2_DATA6	0x17029
+			MX6UL_PAD_NAND_DATA07__USDHC2_DATA7	0x17029
+			MX6UL_PAD_NAND_ALE__USDHC2_RESET_B	0x00008
+		>;
+	};
+
+	pinctrl_usdhc2_100MHZ: usdhc2grp_100m {
+		fsl,pins = <
+			/* 3.3 V level for all, *no* external PU */
+			MX6UL_PAD_NAND_RE_B__USDHC2_CLK		0x100e9
+			MX6UL_PAD_NAND_WE_B__USDHC2_CMD		0x1b0a9
+			MX6UL_PAD_NAND_DATA00__USDHC2_DATA0	0x1b0a9
+			MX6UL_PAD_NAND_DATA01__USDHC2_DATA1	0x1b0a9
+			MX6UL_PAD_NAND_DATA02__USDHC2_DATA2	0x1b0a9
+			MX6UL_PAD_NAND_DATA03__USDHC2_DATA3	0x1b0a9
+			MX6UL_PAD_NAND_DATA04__USDHC2_DATA4	0x1b0a9
+			MX6UL_PAD_NAND_DATA05__USDHC2_DATA5	0x1b0a9
+			MX6UL_PAD_NAND_DATA06__USDHC2_DATA6	0x1b0a9
+			MX6UL_PAD_NAND_DATA07__USDHC2_DATA7	0x1b0a9
+			MX6UL_PAD_NAND_ALE__USDHC2_RESET_B	0x00008
+		>;
+	};
+
+	pinctrl_usdhc2_200MHZ: usdhc2grp_200m {
+		fsl,pins = <
+			/* 3.3 V level for all, *no* external PU */
+			MX6UL_PAD_NAND_RE_B__USDHC2_CLK		0x100e9
+			MX6UL_PAD_NAND_WE_B__USDHC2_CMD		0x1b0e9
+			MX6UL_PAD_NAND_DATA00__USDHC2_DATA0	0x1b0e9
+			MX6UL_PAD_NAND_DATA01__USDHC2_DATA1	0x1b0e9
+			MX6UL_PAD_NAND_DATA02__USDHC2_DATA2	0x1b0e9
+			MX6UL_PAD_NAND_DATA03__USDHC2_DATA3	0x1b0e9
+			MX6UL_PAD_NAND_DATA04__USDHC2_DATA4	0x1b0e9
+			MX6UL_PAD_NAND_DATA05__USDHC2_DATA5	0x1b0e9
+			MX6UL_PAD_NAND_DATA06__USDHC2_DATA6	0x1b0e9
+			MX6UL_PAD_NAND_DATA07__USDHC2_DATA7	0x1b0e9
+			MX6UL_PAD_NAND_ALE__USDHC2_RESET_B	0x00008
+		>;
+	};
+
+	pinctrl_wdog: wdoggrp {
+		fsl,pins = <
+			MX6UL_PAD_GPIO1_IO01__WDOG1_WDOG_B	0x00b0
+		>;
+	};
+
+	pinctl_can1phy: can1phygrp {
+		fsl,pins = <
+			/* 3.3 V level */
+			MX6UL_PAD_LCD_DATA14__GPIO3_IO19	0x00008
+		>;
+	};
+
+	pinctl_can1: can1grp {
+		fsl,pins = <
+			/* 3.3 V level for all */
+			MX6UL_PAD_LCD_DATA08__FLEXCAN1_TX	0x00009
+			MX6UL_PAD_LCD_DATA09__FLEXCAN1_RX	0x17000
+		>;
+	};
+};
+
+&ocotp {
+	barebox,provide-mac-address = <&fec1 0x620>;
+};
+
+&reg_arm {
+	vin-supply = <&vdd_soc_in>;
+	regulator-allow-bypass;
+};
+
+&reg_soc {
+	vin-supply = <&vdd_soc_in>;
+	regulator-allow-bypass;
+};
+
+&uart6 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart6>;
+	uart-has-rtscts;
+	bluetooth {
+		compatible = "ti,wl1837-st";
+		enable-gpios = <&gpio2 11 GPIO_ACTIVE_HIGH>;
+		vin-supply = <&reg_4v>;
+	};
+};
+
+&uart7 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart7>;
+	status = "okay";
+};
+
+&usbotg1 {
+	/* Micro-USB-plug */
+	dr_mode = "peripheral";
+	status = "okay";
+};
+
+&usbotg2 {
+	/* Modem (e.g. internal only) */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_cm_ctrlreg>;
+	vbus-supply = <&swbst_reg>;
+	dr_mode = "host";
+	disable-over-current;
+};
+
+&usdhc1 {
+	/* SDIO (WIFI/BT) */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc1>;
+	bus-width = <4>;
+	vmmc-supply = <&reg_wl18xx_vmmc>;
+	vqmmc-supply = <&vgen6_reg>;
+	non-removable;
+	no-sd;
+	no-mmc;
+	keep-power-in-suspend;
+	cap-power-off-card;
+	max-frequency = <25000000>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	wlcore: wlcore@2 {
+		compatible = "ti,wl1837";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_wifi_irq>;
+		reg = <2>;
+		interrupts-extended = <&gpio4 21 IRQ_TYPE_LEVEL_HIGH>;
+		tcxo-clock-frequency = <26000000>;
+	};
+};
+
+&usdhc2 {
+	/* eMMC */
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	pinctrl-0 = <&pinctrl_usdhc2>;
+	pinctrl-1 = <&pinctrl_usdhc2_100MHZ>;
+	pinctrl-2 = <&pinctrl_usdhc2_200MHZ>;
+	bus-width = <8>;
+	vmmc-supply = <&sw1a_reg>;
+	vqmmc-supply = <&vgen1_reg>;
+	no-1-8-v;
+	non-removable;
+	no-sd;
+	no-sdio;
+	keep-power-in-suspend;
+	cap-mmc-hw-reset;
+	status = "okay";
+	/* bootloader specific */
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		partition@0 {
+			label = "barebox";
+			reg = <0x0 0x100000>;
+		};
+
+		environment_emmc: partition@100000 {
+			label = "barebox-environment";
+			reg = <0x100000 0x100000>;
+		};
+
+		backend_state_emmc: partition@200000 {
+			label = "barebox-state";
+			reg = <0x200000 0x100000>;
+		};
+	};
+};
+
+&wdog1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_wdog>;
+	fsl,ext-reset-output;
+	status = "okay";
+};
+
+/* include the FIT public key for verifying on demand */
+#ifdef CONFIG_BOOTM_FITIMAGE_PUBKEY
+#include CONFIG_BOOTM_FITIMAGE_PUBKEY
+#endif
-- 
2.30.2


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^ permalink raw reply	[flat|nested] 7+ messages in thread

* [PATCH 3/3] ARM: webasto-marvel: share the run-time setup with the ccbv2 variant
  2022-02-22 10:48 [PATCH 1/3] ARM: webasto-ccbv2: consider the available memory size for optee Juergen Borleis
  2022-02-22 10:48 ` [PATCH 2/3] ARM: webasto-marvel: add device tree shared with the kernel Juergen Borleis
@ 2022-02-22 10:48 ` Juergen Borleis
  2022-02-22 11:19   ` Ahmad Fatoum
  2022-02-22 11:15 ` [PATCH 1/3] ARM: webasto-ccbv2: consider the available memory size for optee Ahmad Fatoum
  2022-02-23 11:36 ` Sascha Hauer
  3 siblings, 1 reply; 7+ messages in thread
From: Juergen Borleis @ 2022-02-22 10:48 UTC (permalink / raw)
  To: barebox

Signed-off-by: Juergen Borleis <jbe@pengutronix.de>
---
 arch/arm/boards/webasto-ccbv2/board.c    |  6 +++++-
 arch/arm/boards/webasto-ccbv2/lowlevel.c | 24 ++++++++++++++++++------
 images/Makefile.imx                      |  2 ++
 3 files changed, 25 insertions(+), 7 deletions(-)

diff --git a/arch/arm/boards/webasto-ccbv2/board.c b/arch/arm/boards/webasto-ccbv2/board.c
index 4777713..fd6ea6f 100644
--- a/arch/arm/boards/webasto-ccbv2/board.c
+++ b/arch/arm/boards/webasto-ccbv2/board.c
@@ -22,7 +22,10 @@ static int ccbv2_probe(struct device_d *dev)
 	imx6_bbu_internal_mmcboot_register_handler("emmc", "/dev/mmc1",
 			BBU_HANDLER_FLAG_DEFAULT);
 
-	barebox_set_hostname("weabsto-ccbv2");
+	if (of_machine_is_compatible("webasto,imx6ul-marvel"))
+		barebox_set_hostname("webasto-marvel");
+	else
+		barebox_set_hostname("webasto-ccbv2");
 
 	if(!IS_ENABLED(CONFIG_FIRMWARE_CCBV2_OPTEE))
 		return 0;
@@ -48,6 +51,7 @@ err:
 
 static const struct of_device_id ccbv2_of_match[] = {
 	{ .compatible = "webasto,imx6ul-ccbv2" },
+	{ .compatible = "webasto,imx6ul-marvel" },
 	{ /* sentinel */ },
 };
 
diff --git a/arch/arm/boards/webasto-ccbv2/lowlevel.c b/arch/arm/boards/webasto-ccbv2/lowlevel.c
index 84de271..add51c0 100644
--- a/arch/arm/boards/webasto-ccbv2/lowlevel.c
+++ b/arch/arm/boards/webasto-ccbv2/lowlevel.c
@@ -15,8 +15,6 @@
 
 #include "ccbv2.h"
 
-extern char __dtb_z_imx6ul_webasto_ccbv2_start[];
-
 static void configure_uart(void)
 {
 	void __iomem *iomuxbase = (void *)MX6_IOMUXC_BASE_ADDR;
@@ -32,7 +30,7 @@ static void configure_uart(void)
 
 }
 
-static void noinline start_ccbv2(u32 r0, unsigned long memSize)
+static void noinline start_ccbv2(u32 r0, unsigned long memSize, char *fdt)
 {
 	int tee_size;
 	void *tee;
@@ -56,9 +54,10 @@ static void noinline start_ccbv2(u32 r0, unsigned long memSize)
 		start_optee_early(NULL, tee);
 	}
 
-	imx6ul_barebox_entry(__dtb_z_imx6ul_webasto_ccbv2_start);
+	imx6ul_barebox_entry(fdt);
 }
 
+extern char __dtb_z_imx6ul_webasto_ccbv2_start[];
 ENTRY_FUNCTION(start_imx6ul_ccbv2_256m, r0, r1, r2)
 {
 
@@ -70,12 +69,25 @@ ENTRY_FUNCTION(start_imx6ul_ccbv2_256m, r0, r1, r2)
 	setup_c();
 	barrier();
 
-	start_ccbv2(r0, SZ_256M);
+	start_ccbv2(r0, SZ_256M, __dtb_z_imx6ul_webasto_ccbv2_start);
 }
 
 ENTRY_FUNCTION(start_imx6ul_ccbv2_512m, r0, r1, r2)
 {
+	imx6ul_cpu_lowlevel_init();
 
+	arm_setup_stack(0x00910000);
+
+	relocate_to_current_adr();
+	setup_c();
+	barrier();
+
+	start_ccbv2(r0, SZ_512M, __dtb_z_imx6ul_webasto_ccbv2_start);
+}
+
+extern char __dtb_z_imx6ul_webasto_marvel_start[];
+ENTRY_FUNCTION(start_imx6ul_marvel, r0, r1, r2)
+{
 	imx6ul_cpu_lowlevel_init();
 
 	arm_setup_stack(0x00910000);
@@ -84,5 +96,5 @@ ENTRY_FUNCTION(start_imx6ul_ccbv2_512m, r0, r1, r2)
 	setup_c();
 	barrier();
 
-	start_ccbv2(r0, SZ_512M);
+	start_ccbv2(r0, SZ_512M, __dtb_z_imx6ul_webasto_marvel_start);
 }
diff --git a/images/Makefile.imx b/images/Makefile.imx
index 18cabbf..4b2ad6e 100644
--- a/images/Makefile.imx
+++ b/images/Makefile.imx
@@ -377,6 +377,8 @@ $(call build_imx_habv4img, CONFIG_MACH_WEBASTO_CCBV2, start_imx6ul_ccbv2_256m, w
 
 $(call build_imx_habv4img, CONFIG_MACH_WEBASTO_CCBV2, start_imx6ul_ccbv2_512m, webasto-ccbv2/flash-header-imx6ul-webasto-ccbv2-512, imx6ul-webasto-ccbv2-512m)
 
+$(call build_imx_habv4img, CONFIG_MACH_WEBASTO_CCBV2, start_imx6ul_marvel, webasto-ccbv2/flash-header-imx6ul-webasto-ccbv2-512, imx6ul-webasto-marvel-512m)
+
 # ----------------------- vf6xx based boards ---------------------------
 pblb-$(CONFIG_MACH_VF610_TWR) += start_vf610_twr
 CFG_start_vf610_twr.pblb.imximg = $(board)/freescale-vf610-twr/flash-header-vf610-twr.imxcfg
-- 
2.30.2


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^ permalink raw reply	[flat|nested] 7+ messages in thread

* Re: [PATCH 3/3] ARM: webasto-marvel: share the run-time setup with the ccbv2 variant
  2022-02-22 10:48 ` [PATCH 3/3] ARM: webasto-marvel: share the run-time setup with the ccbv2 variant Juergen Borleis
@ 2022-02-22 11:19   ` Ahmad Fatoum
  2022-02-22 14:13     ` Oleksij Rempel
  0 siblings, 1 reply; 7+ messages in thread
From: Ahmad Fatoum @ 2022-02-22 11:19 UTC (permalink / raw)
  To: Juergen Borleis, barebox

On 22.02.22 11:48, Juergen Borleis wrote:
> Signed-off-by: Juergen Borleis <jbe@pengutronix.de>
> ---
>  arch/arm/boards/webasto-ccbv2/board.c    |  6 +++++-
>  arch/arm/boards/webasto-ccbv2/lowlevel.c | 24 ++++++++++++++++++------
>  images/Makefile.imx                      |  2 ++
>  3 files changed, 25 insertions(+), 7 deletions(-)
> 
> diff --git a/arch/arm/boards/webasto-ccbv2/board.c b/arch/arm/boards/webasto-ccbv2/board.c
> index 4777713..fd6ea6f 100644
> --- a/arch/arm/boards/webasto-ccbv2/board.c
> +++ b/arch/arm/boards/webasto-ccbv2/board.c
> @@ -22,7 +22,10 @@ static int ccbv2_probe(struct device_d *dev)
>  	imx6_bbu_internal_mmcboot_register_handler("emmc", "/dev/mmc1",
>  			BBU_HANDLER_FLAG_DEFAULT);
>  
> -	barebox_set_hostname("weabsto-ccbv2");
> +	if (of_machine_is_compatible("webasto,imx6ul-marvel"))
> +		barebox_set_hostname("webasto-marvel");

Nitpick: barebox_set_hostname(device_get_match_data(dev));

> +	else
> +		barebox_set_hostname("webasto-ccbv2");
>  
>  	if(!IS_ENABLED(CONFIG_FIRMWARE_CCBV2_OPTEE))
>  		return 0;
> @@ -48,6 +51,7 @@ err:
>  
>  static const struct of_device_id ccbv2_of_match[] = {
>  	{ .compatible = "webasto,imx6ul-ccbv2" },
.data = $hostname1

> +	{ .compatible = "webasto,imx6ul-marvel" },

.data = $hostname2

>  	{ /* sentinel */ },
>  };
>  
> diff --git a/arch/arm/boards/webasto-ccbv2/lowlevel.c b/arch/arm/boards/webasto-ccbv2/lowlevel.c
> index 84de271..add51c0 100644
> --- a/arch/arm/boards/webasto-ccbv2/lowlevel.c
> +++ b/arch/arm/boards/webasto-ccbv2/lowlevel.c
> @@ -15,8 +15,6 @@
>  
>  #include "ccbv2.h"
>  
> -extern char __dtb_z_imx6ul_webasto_ccbv2_start[];
> -
>  static void configure_uart(void)
>  {
>  	void __iomem *iomuxbase = (void *)MX6_IOMUXC_BASE_ADDR;
> @@ -32,7 +30,7 @@ static void configure_uart(void)
>  
>  }
>  
> -static void noinline start_ccbv2(u32 r0, unsigned long memSize)
> +static void noinline start_ccbv2(u32 r0, unsigned long memSize, char *fdt)
>  {
>  	int tee_size;
>  	void *tee;
> @@ -56,9 +54,10 @@ static void noinline start_ccbv2(u32 r0, unsigned long memSize)
>  		start_optee_early(NULL, tee);
>  	}
>  
> -	imx6ul_barebox_entry(__dtb_z_imx6ul_webasto_ccbv2_start);
> +	imx6ul_barebox_entry(fdt);
>  }
>  
> +extern char __dtb_z_imx6ul_webasto_ccbv2_start[];
>  ENTRY_FUNCTION(start_imx6ul_ccbv2_256m, r0, r1, r2)
>  {
>  
> @@ -70,12 +69,25 @@ ENTRY_FUNCTION(start_imx6ul_ccbv2_256m, r0, r1, r2)
>  	setup_c();
>  	barrier();
>  
> -	start_ccbv2(r0, SZ_256M);
> +	start_ccbv2(r0, SZ_256M, __dtb_z_imx6ul_webasto_ccbv2_start);
>  }
>  
>  ENTRY_FUNCTION(start_imx6ul_ccbv2_512m, r0, r1, r2)
>  {
> +	imx6ul_cpu_lowlevel_init();
>  
> +	arm_setup_stack(0x00910000);
> +
> +	relocate_to_current_adr();
> +	setup_c();
> +	barrier();
> +
> +	start_ccbv2(r0, SZ_512M, __dtb_z_imx6ul_webasto_ccbv2_start);
> +}
> +
> +extern char __dtb_z_imx6ul_webasto_marvel_start[];
> +ENTRY_FUNCTION(start_imx6ul_marvel, r0, r1, r2)
> +{
>  	imx6ul_cpu_lowlevel_init();
>  
>  	arm_setup_stack(0x00910000);
> @@ -84,5 +96,5 @@ ENTRY_FUNCTION(start_imx6ul_ccbv2_512m, r0, r1, r2)
>  	setup_c();
>  	barrier();
>  
> -	start_ccbv2(r0, SZ_512M);
> +	start_ccbv2(r0, SZ_512M, __dtb_z_imx6ul_webasto_marvel_start);
>  }
> diff --git a/images/Makefile.imx b/images/Makefile.imx
> index 18cabbf..4b2ad6e 100644
> --- a/images/Makefile.imx
> +++ b/images/Makefile.imx
> @@ -377,6 +377,8 @@ $(call build_imx_habv4img, CONFIG_MACH_WEBASTO_CCBV2, start_imx6ul_ccbv2_256m, w
>  
>  $(call build_imx_habv4img, CONFIG_MACH_WEBASTO_CCBV2, start_imx6ul_ccbv2_512m, webasto-ccbv2/flash-header-imx6ul-webasto-ccbv2-512, imx6ul-webasto-ccbv2-512m)
>  
> +$(call build_imx_habv4img, CONFIG_MACH_WEBASTO_CCBV2, start_imx6ul_marvel, webasto-ccbv2/flash-header-imx6ul-webasto-ccbv2-512, imx6ul-webasto-marvel-512m)
> +
>  # ----------------------- vf6xx based boards ---------------------------
>  pblb-$(CONFIG_MACH_VF610_TWR) += start_vf610_twr
>  CFG_start_vf610_twr.pblb.imximg = $(board)/freescale-vf610-twr/flash-header-vf610-twr.imxcfg


-- 
Pengutronix e.K.                           |                             |
Steuerwalder Str. 21                       | http://www.pengutronix.de/  |
31137 Hildesheim, Germany                  | Phone: +49-5121-206917-0    |
Amtsgericht Hildesheim, HRA 2686           | Fax:   +49-5121-206917-5555 |

_______________________________________________
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^ permalink raw reply	[flat|nested] 7+ messages in thread

* Re: [PATCH 3/3] ARM: webasto-marvel: share the run-time setup with the ccbv2 variant
  2022-02-22 11:19   ` Ahmad Fatoum
@ 2022-02-22 14:13     ` Oleksij Rempel
  0 siblings, 0 replies; 7+ messages in thread
From: Oleksij Rempel @ 2022-02-22 14:13 UTC (permalink / raw)
  To: Ahmad Fatoum, Juergen Borleis, barebox

Am 22.02.22 um 12:19 schrieb Ahmad Fatoum:
> On 22.02.22 11:48, Juergen Borleis wrote:
>> Signed-off-by: Juergen Borleis <jbe@pengutronix.de>
>> ---
>>   arch/arm/boards/webasto-ccbv2/board.c    |  6 +++++-
>>   arch/arm/boards/webasto-ccbv2/lowlevel.c | 24 ++++++++++++++++++------
>>   images/Makefile.imx                      |  2 ++
>>   3 files changed, 25 insertions(+), 7 deletions(-)
>>
>> diff --git a/arch/arm/boards/webasto-ccbv2/board.c b/arch/arm/boards/webasto-ccbv2/board.c
>> index 4777713..fd6ea6f 100644
>> --- a/arch/arm/boards/webasto-ccbv2/board.c
>> +++ b/arch/arm/boards/webasto-ccbv2/board.c
>> @@ -22,7 +22,10 @@ static int ccbv2_probe(struct device_d *dev)
>>   	imx6_bbu_internal_mmcboot_register_handler("emmc", "/dev/mmc1",
>>   			BBU_HANDLER_FLAG_DEFAULT);
>>
>> -	barebox_set_hostname("weabsto-ccbv2");
>> +	if (of_machine_is_compatible("webasto,imx6ul-marvel"))
>> +		barebox_set_hostname("webasto-marvel");
>
> Nitpick: barebox_set_hostname(device_get_match_data(dev));

If host name is not set by board code, it will be automatically generated by barebox from devicetree
compatible.

--
Regards,
Oleksij

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^ permalink raw reply	[flat|nested] 7+ messages in thread

* Re: [PATCH 1/3] ARM: webasto-ccbv2: consider the available memory size for optee
  2022-02-22 10:48 [PATCH 1/3] ARM: webasto-ccbv2: consider the available memory size for optee Juergen Borleis
  2022-02-22 10:48 ` [PATCH 2/3] ARM: webasto-marvel: add device tree shared with the kernel Juergen Borleis
  2022-02-22 10:48 ` [PATCH 3/3] ARM: webasto-marvel: share the run-time setup with the ccbv2 variant Juergen Borleis
@ 2022-02-22 11:15 ` Ahmad Fatoum
  2022-02-23 11:36 ` Sascha Hauer
  3 siblings, 0 replies; 7+ messages in thread
From: Ahmad Fatoum @ 2022-02-22 11:15 UTC (permalink / raw)
  To: Juergen Borleis, barebox

Hi,

On 22.02.22 11:48, Juergen Borleis wrote:
> Signed-off-by: Juergen Borleis <jbe@pengutronix.de>

Not that I object, but why does it matter?
It's a heuristic anyway. The only reason why it needs two entry
points is a limitation of the build system (only DCD table differs
here, but barebox build needs a distinct entry point for each
image).

Cheers,
Ahmad

> ---
>  arch/arm/boards/webasto-ccbv2/lowlevel.c | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/arch/arm/boards/webasto-ccbv2/lowlevel.c b/arch/arm/boards/webasto-ccbv2/lowlevel.c
> index 32117b0..84de271 100644
> --- a/arch/arm/boards/webasto-ccbv2/lowlevel.c
> +++ b/arch/arm/boards/webasto-ccbv2/lowlevel.c
> @@ -32,7 +32,7 @@ static void configure_uart(void)
>  
>  }
>  
> -static void noinline start_ccbv2(u32 r0)
> +static void noinline start_ccbv2(u32 r0, unsigned long memSize)
>  {
>  	int tee_size;
>  	void *tee;
> @@ -48,7 +48,7 @@ static void noinline start_ccbv2(u32 r0)
>  	 */
>  	if(IS_ENABLED(CONFIG_FIRMWARE_CCBV2_OPTEE)
>  	   && !(r0 > MX6_MMDC_P0_BASE_ADDR
> -	        &&  r0 < MX6_MMDC_P0_BASE_ADDR + SZ_512M)) {
> +	        &&  r0 < MX6_MMDC_P0_BASE_ADDR + memSize)) {
>  		get_builtin_firmware(ccbv2_optee_bin, &tee, &tee_size);
>  
>  		memset((void *)OPTEE_OVERLAY_LOCATION, 0, 0x1000);
> @@ -70,7 +70,7 @@ ENTRY_FUNCTION(start_imx6ul_ccbv2_256m, r0, r1, r2)
>  	setup_c();
>  	barrier();
>  
> -	start_ccbv2(r0);
> +	start_ccbv2(r0, SZ_256M);
>  }
>  
>  ENTRY_FUNCTION(start_imx6ul_ccbv2_512m, r0, r1, r2)
> @@ -84,5 +84,5 @@ ENTRY_FUNCTION(start_imx6ul_ccbv2_512m, r0, r1, r2)
>  	setup_c();
>  	barrier();
>  
> -	start_ccbv2(r0);
> +	start_ccbv2(r0, SZ_512M);
>  }


-- 
Pengutronix e.K.                           |                             |
Steuerwalder Str. 21                       | http://www.pengutronix.de/  |
31137 Hildesheim, Germany                  | Phone: +49-5121-206917-0    |
Amtsgericht Hildesheim, HRA 2686           | Fax:   +49-5121-206917-5555 |

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^ permalink raw reply	[flat|nested] 7+ messages in thread

* Re: [PATCH 1/3] ARM: webasto-ccbv2: consider the available memory size for optee
  2022-02-22 10:48 [PATCH 1/3] ARM: webasto-ccbv2: consider the available memory size for optee Juergen Borleis
                   ` (2 preceding siblings ...)
  2022-02-22 11:15 ` [PATCH 1/3] ARM: webasto-ccbv2: consider the available memory size for optee Ahmad Fatoum
@ 2022-02-23 11:36 ` Sascha Hauer
  3 siblings, 0 replies; 7+ messages in thread
From: Sascha Hauer @ 2022-02-23 11:36 UTC (permalink / raw)
  To: Juergen Borleis; +Cc: barebox

On Tue, Feb 22, 2022 at 11:48:57AM +0100, Juergen Borleis wrote:
> Signed-off-by: Juergen Borleis <jbe@pengutronix.de>
> ---
>  arch/arm/boards/webasto-ccbv2/lowlevel.c | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/arch/arm/boards/webasto-ccbv2/lowlevel.c b/arch/arm/boards/webasto-ccbv2/lowlevel.c
> index 32117b0..84de271 100644
> --- a/arch/arm/boards/webasto-ccbv2/lowlevel.c
> +++ b/arch/arm/boards/webasto-ccbv2/lowlevel.c
> @@ -32,7 +32,7 @@ static void configure_uart(void)
>  
>  }
>  
> -static void noinline start_ccbv2(u32 r0)
> +static void noinline start_ccbv2(u32 r0, unsigned long memSize)

NoCamelCasePlease

Sascha


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^ permalink raw reply	[flat|nested] 7+ messages in thread

end of thread, other threads:[~2022-02-23 12:00 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-02-22 10:48 [PATCH 1/3] ARM: webasto-ccbv2: consider the available memory size for optee Juergen Borleis
2022-02-22 10:48 ` [PATCH 2/3] ARM: webasto-marvel: add device tree shared with the kernel Juergen Borleis
2022-02-22 10:48 ` [PATCH 3/3] ARM: webasto-marvel: share the run-time setup with the ccbv2 variant Juergen Borleis
2022-02-22 11:19   ` Ahmad Fatoum
2022-02-22 14:13     ` Oleksij Rempel
2022-02-22 11:15 ` [PATCH 1/3] ARM: webasto-ccbv2: consider the available memory size for optee Ahmad Fatoum
2022-02-23 11:36 ` Sascha Hauer

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