[U-Boot] [PATCH V4 0/5] Update DA850 to Device tree, SPI MTDPARTS, and DM

[U-Boot] [PATCH V4 0/5] Update DA850 to Device tree, SPI MTDPARTS, and DM

[Adam Ford]

This series gives a general update to the DA850 Family.  This series
ports the device trees from Linux 4.13 and enables DM, DM_SERIAL, DM_SPI,
and DM_I2C.  At this time, DM_GPIO isn't yet available, but it's pending.
During the revamp, it was noted a discrepency between Linux and U-Boot
partition mapping when using SPI Flash, so MTDPARTS was updated to make
sure the partition mapping in Linux would match the mapping in U-Boot.

Adam Ford (5):
  arm: dts: da850: Migrate da850-evm DTS files from Linux 4.13-RC5
  spi: davinci_spi: Add da830-spi support for DM
  arm: da850-evm: Enable DM and device tree support for da850-evm
  arm: da850-evm: Enable MTD Parts in SPI Flash
  ARM: da850-evm: Enable DM_I2C

 arch/arm/dts/da850-evm-u-boot.dtsi    |  23 ++
 arch/arm/dts/da850-evm.dts            | 304 ++++++++++++++++++
 arch/arm/dts/da850.dtsi               | 581 ++++++++++++++++++++++++++++++++++
 arch/arm/dts/tps6507x.dtsi            |  47 +++
 board/davinci/da8xxevm/Kconfig        |   2 +
 board/davinci/da8xxevm/da850evm.c     |   3 +-
 configs/da850_am18xxevm_defconfig     |  15 +-
 configs/da850evm_defconfig            |  15 +-
 configs/da850evm_direct_nor_defconfig |  10 +-
 drivers/spi/davinci_spi.c             |   1 +
 include/configs/da850evm.h            |  57 +++-
 11 files changed, 1040 insertions(+), 18 deletions(-)
 create mode 100644 arch/arm/dts/da850-evm-u-boot.dtsi
 create mode 100644 arch/arm/dts/da850-evm.dts
 create mode 100644 arch/arm/dts/da850.dtsi
 create mode 100644 arch/arm/dts/tps6507x.dtsi

-- 
2.7.4

[U-Boot] [PATCH V4 1/5] arm: dts: da850: Migrate da850-evm DTS files from Linux 4.13-RC5

[Adam Ford]

A few small additional items are needed to support DM_SPI and
DM_SERIAL, so those were added to da850-evm-u-boot.dtsi

Signed-off-by: Adam Ford <aford173@gmail.com>
---
V4: Re-sync with latest master
V3: New to series.  I forgot to generate this before. This is required before
     The rest of the files in the series.
diff --git a/arch/arm/dts/da850-evm-u-boot.dtsi b/arch/arm/dts/da850-evm-u-boot.dtsi
new file mode 100644
index 0000000..5cca47d
--- /dev/null
+++ b/arch/arm/dts/da850-evm-u-boot.dtsi
@@ -0,0 +1,22 @@
+/*
+ * da850-evm U-Boot Additions
+ *
+ * Copyright (C) 2017 Logic PD, Inc.
+ * Copyright (C) Adam Ford
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/ {
+	chosen {
+		stdout-path = &serial2;
+	};
+
+	aliases {
+		spi0 = &spi1;
+	};
+};
+
+&flash {
+	compatible = "m25p64", "spi-flash";
+};
diff --git a/arch/arm/dts/da850-evm.dts b/arch/arm/dts/da850-evm.dts
new file mode 100644
index 0000000..67e72bc
--- /dev/null
+++ b/arch/arm/dts/da850-evm.dts
@@ -0,0 +1,304 @@
+/*
+ * Device Tree for DA850 EVM board
+ *
+ * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation, version 2.
+ */
+/dts-v1/;
+#include "da850.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	compatible = "ti,da850-evm", "ti,da850";
+	model = "DA850/AM1808/OMAP-L138 EVM";
+
+	soc at 1c00000 {
+		pmx_core: pinmux at 14120 {
+			status = "okay";
+
+			mcasp0_pins: pinmux_mcasp0_pins {
+				pinctrl-single,bits = <
+					/*
+					 * AHCLKX, ACLKX, AFSX, AHCLKR, ACLKR,
+					 * AFSR, AMUTE
+					 */
+					0x00 0x11111111 0xffffffff
+					/* AXR11, AXR12 */
+					0x04 0x00011000 0x000ff000
+				>;
+			};
+			nand_pins: nand_pins {
+				pinctrl-single,bits = <
+					/* EMA_WAIT[0], EMA_OE, EMA_WE, EMA_CS[4], EMA_CS[3] */
+					0x1c 0x10110110  0xf0ff0ff0
+					/*
+					 * EMA_D[0], EMA_D[1], EMA_D[2],
+					 * EMA_D[3], EMA_D[4], EMA_D[5],
+					 * EMA_D[6], EMA_D[7]
+					 */
+					0x24 0x11111111  0xffffffff
+					/* EMA_A[1], EMA_A[2] */
+					0x30 0x01100000  0x0ff00000
+				>;
+			};
+		};
+		serial0: serial at 42000 {
+			status = "okay";
+		};
+		serial1: serial at 10c000 {
+			status = "okay";
+		};
+		serial2: serial at 10d000 {
+			status = "okay";
+		};
+		rtc0: rtc at 23000 {
+			status = "okay";
+		};
+		i2c0: i2c at 22000 {
+			status = "okay";
+			clock-frequency = <100000>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c0_pins>;
+
+			tps: tps at 48 {
+				reg = <0x48>;
+			};
+			tlv320aic3106: tlv320aic3106 at 18 {
+				#sound-dai-cells = <0>;
+				compatible = "ti,tlv320aic3106";
+				reg = <0x18>;
+				status = "okay";
+
+				/* Regulators */
+				IOVDD-supply = <&vdcdc2_reg>;
+				/* Derived from VBAT: Baseboard 3.3V / 1.8V */
+				AVDD-supply = <&vbat>;
+				DRVDD-supply = <&vbat>;
+				DVDD-supply = <&vbat>;
+			};
+			tca6416: gpio at 20 {
+				compatible = "ti,tca6416";
+				reg = <0x20>;
+				gpio-controller;
+				#gpio-cells = <2>;
+			};
+		};
+		wdt: wdt at 21000 {
+			status = "okay";
+		};
+		mmc0: mmc at 40000 {
+			max-frequency = <50000000>;
+			bus-width = <4>;
+			status = "okay";
+			pinctrl-names = "default";
+			pinctrl-0 = <&mmc0_pins>;
+		};
+		spi1: spi at 30e000 {
+			status = "okay";
+			pinctrl-names = "default";
+			pinctrl-0 = <&spi1_pins &spi1_cs0_pin>;
+			flash: m25p80 at 0 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				compatible = "m25p64";
+				spi-max-frequency = <30000000>;
+				m25p,fast-read;
+				reg = <0>;
+				partition at 0 {
+					label = "U-Boot-SPL";
+					reg = <0x00000000 0x00010000>;
+					read-only;
+				};
+				partition at 1 {
+					label = "U-Boot";
+					reg = <0x00010000 0x00080000>;
+					read-only;
+				};
+				partition at 2 {
+					label = "U-Boot-Env";
+					reg = <0x00090000 0x00010000>;
+					read-only;
+				};
+				partition at 3 {
+					label = "Kernel";
+					reg = <0x000a0000 0x00280000>;
+				};
+				partition at 4 {
+					label = "Filesystem";
+					reg = <0x00320000 0x00400000>;
+				};
+				partition at 5 {
+					label = "MAC-Address";
+					reg = <0x007f0000 0x00010000>;
+					read-only;
+				};
+			};
+		};
+		mdio: mdio at 224000 {
+			status = "okay";
+			pinctrl-names = "default";
+			pinctrl-0 = <&mdio_pins>;
+			bus_freq = <2200000>;
+		};
+		eth0: ethernet at 220000 {
+			status = "okay";
+			pinctrl-names = "default";
+			pinctrl-0 = <&mii_pins>;
+		};
+		gpio: gpio at 226000 {
+			status = "okay";
+		};
+	};
+	vbat: fixedregulator0 {
+		compatible = "regulator-fixed";
+		regulator-name = "vbat";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-boot-on;
+	};
+
+	sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "DA850/OMAP-L138 EVM";
+		simple-audio-card,widgets =
+			"Line", "Line In",
+			"Line", "Line Out";
+		simple-audio-card,routing =
+			"LINE1L", "Line In",
+			"LINE1R", "Line In",
+			"Line Out", "LLOUT",
+			"Line Out", "RLOUT";
+		simple-audio-card,format = "dsp_b";
+		simple-audio-card,bitclock-master = <&link0_codec>;
+		simple-audio-card,frame-master = <&link0_codec>;
+		simple-audio-card,bitclock-inversion;
+
+		simple-audio-card,cpu {
+			sound-dai = <&mcasp0>;
+			system-clock-frequency = <24576000>;
+		};
+
+		link0_codec: simple-audio-card,codec {
+			sound-dai = <&tlv320aic3106>;
+			system-clock-frequency = <24576000>;
+		};
+	};
+};
+
+/include/ "tps6507x.dtsi"
+
+&tps {
+	vdcdc1_2-supply = <&vbat>;
+	vdcdc3-supply = <&vbat>;
+	vldo1_2-supply = <&vbat>;
+
+	regulators {
+		vdcdc1_reg: regulator at 0 {
+			regulator-name = "VDCDC1_3.3V";
+			regulator-min-microvolt = <3150000>;
+			regulator-max-microvolt = <3450000>;
+			regulator-always-on;
+			regulator-boot-on;
+		};
+
+		vdcdc2_reg: regulator at 1 {
+			regulator-name = "VDCDC2_3.3V";
+			regulator-min-microvolt = <1710000>;
+			regulator-max-microvolt = <3450000>;
+			regulator-always-on;
+			regulator-boot-on;
+			ti,defdcdc_default = <1>;
+		};
+
+		vdcdc3_reg: regulator at 2 {
+			regulator-name = "VDCDC3_1.2V";
+			regulator-min-microvolt = <950000>;
+			regulator-max-microvolt = <1350000>;
+			regulator-always-on;
+			regulator-boot-on;
+			ti,defdcdc_default = <1>;
+		};
+
+		ldo1_reg: regulator at 3 {
+			regulator-name = "LDO1_1.8V";
+			regulator-min-microvolt = <1710000>;
+			regulator-max-microvolt = <1890000>;
+			regulator-always-on;
+			regulator-boot-on;
+		};
+
+		ldo2_reg: regulator at 4 {
+			regulator-name = "LDO2_1.2V";
+			regulator-min-microvolt = <1140000>;
+			regulator-max-microvolt = <1320000>;
+			regulator-always-on;
+			regulator-boot-on;
+		};
+	};
+};
+
+&mcasp0 {
+	#sound-dai-cells = <0>;
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&mcasp0_pins>;
+
+	op-mode = <0>;          /* MCASP_IIS_MODE */
+	tdm-slots = <2>;
+	/* 4 serializer */
+	serial-dir = <  /* 0: INACTIVE, 1: TX, 2: RX */
+		0 0 0 0
+		0 0 0 0
+		0 0 0 1
+		2 0 0 0
+	>;
+	tx-num-evt = <32>;
+	rx-num-evt = <32>;
+};
+
+&edma0 {
+	ti,edma-reserved-slot-ranges = <32 50>;
+};
+
+&edma1 {
+	ti,edma-reserved-slot-ranges = <32 90>;
+};
+
+&aemif {
+	pinctrl-names = "default";
+	pinctrl-0 = <&nand_pins>;
+	status = "ok";
+	cs3 {
+		#address-cells = <2>;
+		#size-cells = <1>;
+		clock-ranges;
+		ranges;
+
+		ti,cs-chipselect = <3>;
+
+		nand at 2000000,0 {
+			compatible = "ti,davinci-nand";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			reg = <0 0x02000000 0x02000000
+			       1 0x00000000 0x00008000>;
+
+			ti,davinci-chipselect = <1>;
+			ti,davinci-mask-ale = <0>;
+			ti,davinci-mask-cle = <0>;
+			ti,davinci-mask-chipsel = <0>;
+			ti,davinci-ecc-mode = "hw";
+			ti,davinci-ecc-bits = <4>;
+			ti,davinci-nand-use-bbt;
+		};
+	};
+};
+
+&vpif {
+	pinctrl-names = "default";
+	pinctrl-0 = <&vpif_capture_pins>, <&vpif_display_pins>;
+	status = "okay";
+};
diff --git a/arch/arm/dts/da850.dtsi b/arch/arm/dts/da850.dtsi
new file mode 100644
index 0000000..02e2f8f
--- /dev/null
+++ b/arch/arm/dts/da850.dtsi
@@ -0,0 +1,581 @@
+/*
+ * Copyright 2012 DENX Software Engineering GmbH
+ * Heiko Schocher <hs@denx.de>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+#include "skeleton.dtsi"
+#include <dt-bindings/interrupt-controller/irq.h>
+
+/ {
+	arm {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		intc: interrupt-controller at fffee000 {
+			compatible = "ti,cp-intc";
+			interrupt-controller;
+			#interrupt-cells = <1>;
+			ti,intc-size = <101>;
+			reg = <0xfffee000 0x2000>;
+		};
+	};
+
+	aliases {
+		spi0 = &spi0;
+	};
+
+	soc at 1c00000 {
+		compatible = "simple-bus";
+		model = "da850";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0x0 0x01c00000 0x400000>;
+		interrupt-parent = <&intc>;
+
+		pmx_core: pinmux at 14120 {
+			compatible = "pinctrl-single";
+			reg = <0x14120 0x50>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			#pinctrl-cells = <2>;
+			pinctrl-single,bit-per-mux;
+			pinctrl-single,register-width = <32>;
+			pinctrl-single,function-mask = <0xf>;
+			status = "disabled";
+
+			serial0_rtscts_pins: pinmux_serial0_rtscts_pins {
+				pinctrl-single,bits = <
+					/* UART0_RTS UART0_CTS */
+					0x0c 0x22000000 0xff000000
+				>;
+			};
+			serial0_rxtx_pins: pinmux_serial0_rxtx_pins {
+				pinctrl-single,bits = <
+					/* UART0_TXD UART0_RXD */
+					0x0c 0x00220000 0x00ff0000
+				>;
+			};
+			serial1_rtscts_pins: pinmux_serial1_rtscts_pins {
+				pinctrl-single,bits = <
+					/* UART1_CTS UART1_RTS */
+					0x00 0x00440000 0x00ff0000
+				>;
+			};
+			serial1_rxtx_pins: pinmux_serial1_rxtx_pins {
+				pinctrl-single,bits = <
+					/* UART1_TXD UART1_RXD */
+					0x10 0x22000000 0xff000000
+				>;
+			};
+			serial2_rtscts_pins: pinmux_serial2_rtscts_pins {
+				pinctrl-single,bits = <
+					/* UART2_CTS UART2_RTS */
+					0x00 0x44000000 0xff000000
+				>;
+			};
+			serial2_rxtx_pins: pinmux_serial2_rxtx_pins {
+				pinctrl-single,bits = <
+					/* UART2_TXD UART2_RXD */
+					0x10 0x00220000 0x00ff0000
+				>;
+			};
+			i2c0_pins: pinmux_i2c0_pins {
+				pinctrl-single,bits = <
+					/* I2C0_SDA,I2C0_SCL */
+					0x10 0x00002200 0x0000ff00
+				>;
+			};
+			i2c1_pins: pinmux_i2c1_pins {
+				pinctrl-single,bits = <
+					/* I2C1_SDA, I2C1_SCL */
+					0x10 0x00440000 0x00ff0000
+				>;
+			};
+			mmc0_pins: pinmux_mmc_pins {
+				pinctrl-single,bits = <
+					/* MMCSD0_DAT[3] MMCSD0_DAT[2]
+					 * MMCSD0_DAT[1] MMCSD0_DAT[0]
+					 * MMCSD0_CMD    MMCSD0_CLK
+					 */
+					0x28 0x00222222  0x00ffffff
+				>;
+			};
+			ehrpwm0a_pins: pinmux_ehrpwm0a_pins {
+				pinctrl-single,bits = <
+					/* EPWM0A */
+					0xc 0x00000002 0x0000000f
+				>;
+			};
+			ehrpwm0b_pins: pinmux_ehrpwm0b_pins {
+				pinctrl-single,bits = <
+					/* EPWM0B */
+					0xc 0x00000020 0x000000f0
+				>;
+			};
+			ehrpwm1a_pins: pinmux_ehrpwm1a_pins {
+				pinctrl-single,bits = <
+					/* EPWM1A */
+					0x14 0x00000002 0x0000000f
+				>;
+			};
+			ehrpwm1b_pins: pinmux_ehrpwm1b_pins {
+				pinctrl-single,bits = <
+					/* EPWM1B */
+					0x14 0x00000020 0x000000f0
+				>;
+			};
+			ecap0_pins: pinmux_ecap0_pins {
+				pinctrl-single,bits = <
+					/* ECAP0_APWM0 */
+					0x8 0x20000000 0xf0000000
+				>;
+			};
+			ecap1_pins: pinmux_ecap1_pins {
+				pinctrl-single,bits = <
+					/* ECAP1_APWM1 */
+					0x4 0x40000000 0xf0000000
+				>;
+			};
+			ecap2_pins: pinmux_ecap2_pins {
+				pinctrl-single,bits = <
+					/* ECAP2_APWM2 */
+					0x4 0x00000004 0x0000000f
+				>;
+			};
+			spi0_pins: pinmux_spi0_pins {
+				pinctrl-single,bits = <
+					/* SIMO, SOMI, CLK */
+					0xc 0x00001101 0x0000ff0f
+				>;
+			};
+			spi0_cs0_pin: pinmux_spi0_cs0 {
+				pinctrl-single,bits = <
+					/* CS0 */
+					0x10 0x00000010 0x000000f0
+				>;
+			};
+			spi0_cs3_pin: pinmux_spi0_cs3_pin {
+				pinctrl-single,bits = <
+					/* CS3 */
+					0xc 0x01000000 0x0f000000
+				>;
+			};
+			spi1_pins: pinmux_spi1_pins {
+				pinctrl-single,bits = <
+					/* SIMO, SOMI, CLK */
+					0x14 0x00110100 0x00ff0f00
+				>;
+			};
+			spi1_cs0_pin: pinmux_spi1_cs0 {
+				pinctrl-single,bits = <
+					/* CS0 */
+					0x14 0x00000010 0x000000f0
+				>;
+			};
+			mdio_pins: pinmux_mdio_pins {
+				pinctrl-single,bits = <
+					/* MDIO_CLK, MDIO_D */
+					0x10 0x00000088 0x000000ff
+				>;
+			};
+			mii_pins: pinmux_mii_pins {
+				pinctrl-single,bits = <
+					/*
+					 * MII_TXEN, MII_TXCLK, MII_COL
+					 * MII_TXD_3, MII_TXD_2, MII_TXD_1
+					 * MII_TXD_0
+					 */
+					0x8 0x88888880 0xfffffff0
+					/*
+					 * MII_RXER, MII_CRS, MII_RXCLK
+					 * MII_RXDV, MII_RXD_3, MII_RXD_2
+					 * MII_RXD_1, MII_RXD_0
+					 */
+					0xc 0x88888888 0xffffffff
+				>;
+			};
+			lcd_pins: pinmux_lcd_pins {
+				pinctrl-single,bits = <
+					/*
+					 * LCD_D[2], LCD_D[3], LCD_D[4], LCD_D[5],
+					 * LCD_D[6], LCD_D[7]
+					 */
+					0x40 0x22222200 0xffffff00
+					/*
+					 * LCD_D[10], LCD_D[11], LCD_D[12], LCD_D[13],
+					 * LCD_D[14], LCD_D[15], LCD_D[0], LCD_D[1]
+					 */
+					0x44 0x22222222 0xffffffff
+					/* LCD_D[8], LCD_D[9] */
+					0x48 0x00000022 0x000000ff
+
+					/* LCD_PCLK */
+					0x48 0x02000000 0x0f000000
+					/* LCD_AC_ENB_CS, LCD_VSYNC, LCD_HSYNC */
+					0x4c 0x02000022 0x0f0000ff
+				>;
+			};
+			vpif_capture_pins: vpif_capture_pins {
+				pinctrl-single,bits = <
+					/* VP_DIN[2..7], VP_CLKIN1, VP_CLKIN0 */
+					0x38 0x11111111 0xffffffff
+					/* VP_DIN[10..15,0..1] */
+					0x3c 0x11111111 0xffffffff
+					/* VP_DIN[8..9] */
+					0x40 0x00000011 0x000000ff
+				>;
+			};
+			vpif_display_pins: vpif_display_pins {
+				pinctrl-single,bits = <
+					/* VP_DOUT[2..7] */
+					0x40 0x11111100 0xffffff00
+					/* VP_DOUT[10..15,0..1] */
+					0x44 0x11111111 0xffffffff
+					/*  VP_DOUT[8..9] */
+					0x48 0x00000011 0x000000ff
+					/*
+					 * VP_CLKOUT3, VP_CLKIN3,
+					 * VP_CLKOUT2, VP_CLKIN2
+					 */
+					0x4c 0x00111100 0x00ffff00
+				>;
+			};
+		};
+		prictrl: priority-controller at 14110 {
+			compatible = "ti,da850-mstpri";
+			reg = <0x14110 0x0c>;
+			status = "disabled";
+		};
+		cfgchip: chip-controller at 1417c {
+			compatible = "ti,da830-cfgchip", "syscon", "simple-mfd";
+			reg = <0x1417c 0x14>;
+
+			usb_phy: usb-phy {
+				compatible = "ti,da830-usb-phy";
+				#phy-cells = <1>;
+				status = "disabled";
+			};
+		};
+		edma0: edma at 0 {
+			compatible = "ti,edma3-tpcc";
+			/* eDMA3 CC0: 0x01c0 0000 - 0x01c0 7fff */
+			reg =	<0x0 0x8000>;
+			reg-names = "edma3_cc";
+			interrupts = <11 12>;
+			interrupt-names = "edma3_ccint", "edma3_ccerrint";
+			#dma-cells = <2>;
+
+			ti,tptcs = <&edma0_tptc0 7>, <&edma0_tptc1 0>;
+		};
+		edma0_tptc0: tptc at 8000 {
+			compatible = "ti,edma3-tptc";
+			reg =	<0x8000 0x400>;
+			interrupts = <13>;
+			interrupt-names = "edm3_tcerrint";
+		};
+		edma0_tptc1: tptc at 8400 {
+			compatible = "ti,edma3-tptc";
+			reg =	<0x8400 0x400>;
+			interrupts = <32>;
+			interrupt-names = "edm3_tcerrint";
+		};
+		edma1: edma at 230000 {
+			compatible = "ti,edma3-tpcc";
+			/* eDMA3 CC1: 0x01e3 0000 - 0x01e3 7fff */
+			reg =	<0x230000 0x8000>;
+			reg-names = "edma3_cc";
+			interrupts = <93 94>;
+			interrupt-names = "edma3_ccint", "edma3_ccerrint";
+			#dma-cells = <2>;
+
+			ti,tptcs = <&edma1_tptc0 7>;
+		};
+		edma1_tptc0: tptc at 238000 {
+			compatible = "ti,edma3-tptc";
+			reg =	<0x238000 0x400>;
+			interrupts = <95>;
+			interrupt-names = "edm3_tcerrint";
+		};
+		serial0: serial at 42000 {
+			compatible = "ti,da830-uart", "ns16550a";
+			reg = <0x42000 0x100>;
+			reg-io-width = <4>;
+			reg-shift = <2>;
+			interrupts = <25>;
+			status = "disabled";
+		};
+		serial1: serial at 10c000 {
+			compatible = "ti,da830-uart", "ns16550a";
+			reg = <0x10c000 0x100>;
+			reg-io-width = <4>;
+			reg-shift = <2>;
+			interrupts = <53>;
+			status = "disabled";
+		};
+		serial2: serial at 10d000 {
+			compatible = "ti,da830-uart", "ns16550a";
+			reg = <0x10d000 0x100>;
+			reg-io-width = <4>;
+			reg-shift = <2>;
+			interrupts = <61>;
+			status = "disabled";
+		};
+		rtc0: rtc at 23000 {
+			compatible = "ti,da830-rtc";
+			reg = <0x23000 0x1000>;
+			interrupts = <19
+				      19>;
+			status = "disabled";
+		};
+		i2c0: i2c at 22000 {
+			compatible = "ti,davinci-i2c";
+			reg = <0x22000 0x1000>;
+			interrupts = <15>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+		i2c1: i2c at 228000 {
+			compatible = "ti,davinci-i2c";
+			reg = <0x228000 0x1000>;
+			interrupts = <51>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+		wdt: wdt at 21000 {
+			compatible = "ti,davinci-wdt";
+			reg = <0x21000 0x1000>;
+			status = "disabled";
+		};
+		mmc0: mmc at 40000 {
+			compatible = "ti,da830-mmc";
+			reg = <0x40000 0x1000>;
+			cap-sd-highspeed;
+			cap-mmc-highspeed;
+			interrupts = <16>;
+			dmas = <&edma0 16 0>, <&edma0 17 0>;
+			dma-names = "rx", "tx";
+			status = "disabled";
+		};
+		vpif: video at 217000 {
+			compatible = "ti,da850-vpif";
+			reg = <0x217000 0x1000>;
+			interrupts = <92>;
+			status = "disabled";
+
+			/* VPIF capture port */
+			port at 0 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+
+			/* VPIF display port */
+			port at 1 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+		};
+		mmc1: mmc at 21b000 {
+			compatible = "ti,da830-mmc";
+			reg = <0x21b000 0x1000>;
+			cap-sd-highspeed;
+			cap-mmc-highspeed;
+			interrupts = <72>;
+			dmas = <&edma1 28 0>, <&edma1 29 0>;
+			dma-names = "rx", "tx";
+			status = "disabled";
+		};
+		ehrpwm0: pwm at 300000 {
+			compatible = "ti,da850-ehrpwm", "ti,am3352-ehrpwm",
+				     "ti,am33xx-ehrpwm";
+			#pwm-cells = <3>;
+			reg = <0x300000 0x2000>;
+			status = "disabled";
+		};
+		ehrpwm1: pwm at 302000 {
+			compatible = "ti,da850-ehrpwm", "ti,am3352-ehrpwm",
+				     "ti,am33xx-ehrpwm";
+			#pwm-cells = <3>;
+			reg = <0x302000 0x2000>;
+			status = "disabled";
+		};
+		ecap0: ecap at 306000 {
+			compatible = "ti,da850-ecap", "ti,am3352-ecap",
+				     "ti,am33xx-ecap";
+			#pwm-cells = <3>;
+			reg = <0x306000 0x80>;
+			status = "disabled";
+		};
+		ecap1: ecap at 307000 {
+			compatible = "ti,da850-ecap", "ti,am3352-ecap",
+				     "ti,am33xx-ecap";
+			#pwm-cells = <3>;
+			reg = <0x307000 0x80>;
+			status = "disabled";
+		};
+		ecap2: ecap at 308000 {
+			compatible = "ti,da850-ecap", "ti,am3352-ecap",
+				     "ti,am33xx-ecap";
+			#pwm-cells = <3>;
+			reg = <0x308000 0x80>;
+			status = "disabled";
+		};
+		spi0: spi at 41000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "ti,da830-spi";
+			reg = <0x41000 0x1000>;
+			num-cs = <6>;
+			ti,davinci-spi-intr-line = <1>;
+			interrupts = <20>;
+			dmas = <&edma0 14 0>, <&edma0 15 0>;
+			dma-names = "rx", "tx";
+			status = "disabled";
+		};
+		spi1: spi at 30e000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "ti,da830-spi";
+			reg = <0x30e000 0x1000>;
+			num-cs = <4>;
+			ti,davinci-spi-intr-line = <1>;
+			interrupts = <56>;
+			dmas = <&edma0 18 0>, <&edma0 19 0>;
+			dma-names = "rx", "tx";
+			status = "disabled";
+		};
+		usb0: usb at 200000 {
+			compatible = "ti,da830-musb";
+			reg = <0x200000 0x1000>;
+			ranges;
+			interrupts = <58>;
+			interrupt-names = "mc";
+			dr_mode = "otg";
+			phys = <&usb_phy 0>;
+			phy-names = "usb-phy";
+			status = "disabled";
+
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			dmas = <&cppi41dma 0 0 &cppi41dma 1 0
+				&cppi41dma 2 0 &cppi41dma 3 0
+				&cppi41dma 0 1 &cppi41dma 1 1
+				&cppi41dma 2 1 &cppi41dma 3 1>;
+			dma-names =
+				"rx1", "rx2", "rx3", "rx4",
+				"tx1", "tx2", "tx3", "tx4";
+
+			cppi41dma: dma-controller at 201000 {
+				compatible = "ti,da830-cppi41";
+				reg =  <0x201000 0x1000
+					0x202000 0x1000
+					0x204000 0x4000>;
+				reg-names = "controller",
+					    "scheduler", "queuemgr";
+				interrupts = <58>;
+				#dma-cells = <2>;
+				#dma-channels = <4>;
+				status = "okay";
+			};
+		};
+		sata: sata at 218000 {
+			compatible = "ti,da850-ahci";
+			reg = <0x218000 0x2000>, <0x22c018 0x4>;
+			interrupts = <67>;
+			status = "disabled";
+		};
+		mdio: mdio at 224000 {
+			compatible = "ti,davinci_mdio";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x224000 0x1000>;
+			status = "disabled";
+		};
+		eth0: ethernet at 220000 {
+			compatible = "ti,davinci-dm6467-emac";
+			reg = <0x220000 0x4000>;
+			ti,davinci-ctrl-reg-offset = <0x3000>;
+			ti,davinci-ctrl-mod-reg-offset = <0x2000>;
+			ti,davinci-ctrl-ram-offset = <0>;
+			ti,davinci-ctrl-ram-size = <0x2000>;
+			local-mac-address = [ 00 00 00 00 00 00 ];
+			interrupts = <33
+					34
+					35
+					36
+					>;
+			status = "disabled";
+		};
+		usb1: usb at 225000 {
+			compatible = "ti,da830-ohci";
+			reg = <0x225000 0x1000>;
+			interrupts = <59>;
+			phys = <&usb_phy 1>;
+			phy-names = "usb-phy";
+			status = "disabled";
+		};
+		gpio: gpio at 226000 {
+			compatible = "ti,dm6441-gpio";
+			gpio-controller;
+			#gpio-cells = <2>;
+			reg = <0x226000 0x1000>;
+			interrupts = <42 IRQ_TYPE_EDGE_BOTH
+				43 IRQ_TYPE_EDGE_BOTH 44 IRQ_TYPE_EDGE_BOTH
+				45 IRQ_TYPE_EDGE_BOTH 46 IRQ_TYPE_EDGE_BOTH
+				47 IRQ_TYPE_EDGE_BOTH 48 IRQ_TYPE_EDGE_BOTH
+				49 IRQ_TYPE_EDGE_BOTH 50 IRQ_TYPE_EDGE_BOTH>;
+			ti,ngpio = <144>;
+			ti,davinci-gpio-unbanked = <0>;
+			status = "disabled";
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+		pinconf: pin-controller at 22c00c {
+			compatible = "ti,da850-pupd";
+			reg = <0x22c00c 0x8>;
+			status = "disabled";
+		};
+
+		mcasp0: mcasp at 100000 {
+			compatible = "ti,da830-mcasp-audio";
+			reg = <0x100000 0x2000>,
+			      <0x102000 0x400000>;
+			reg-names = "mpu", "dat";
+			interrupts = <54>;
+			interrupt-names = "common";
+			status = "disabled";
+			dmas = <&edma0 1 1>,
+				<&edma0 0 1>;
+			dma-names = "tx", "rx";
+		};
+
+		lcdc: display at 213000 {
+			compatible = "ti,da850-tilcdc";
+			reg = <0x213000 0x1000>;
+			interrupts = <52>;
+			max-pixelclock = <37500>;
+			status = "disabled";
+		};
+	};
+	aemif: aemif at 68000000 {
+		compatible = "ti,da850-aemif";
+		#address-cells = <2>;
+		#size-cells = <1>;
+
+		reg = <0x68000000 0x00008000>;
+		ranges = <0 0 0x60000000 0x08000000
+			  1 0 0x68000000 0x00008000>;
+		status = "disabled";
+	};
+	memctrl: memory-controller at b0000000 {
+		compatible = "ti,da850-ddr-controller";
+		reg = <0xb0000000 0xe8>;
+		status = "disabled";
+	};
+};
diff --git a/arch/arm/dts/tps6507x.dtsi b/arch/arm/dts/tps6507x.dtsi
new file mode 100644
index 0000000..4c326e5
--- /dev/null
+++ b/arch/arm/dts/tps6507x.dtsi
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/*
+ * Integrated Power Management Chip
+ * http://www.ti.com/lit/ds/symlink/tps65070.pdf
+ */
+
+&tps {
+	compatible = "ti,tps6507x";
+
+	regulators {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		vdcdc1_reg: regulator at 0 {
+			reg = <0>;
+			regulator-compatible = "VDCDC1";
+		};
+
+		vdcdc2_reg: regulator at 1 {
+			reg = <1>;
+			regulator-compatible = "VDCDC2";
+		};
+
+		vdcdc3_reg: regulator at 2 {
+			reg = <2>;
+			regulator-compatible = "VDCDC3";
+		};
+
+		ldo1_reg: regulator at 3 {
+			reg = <3>;
+			regulator-compatible = "LDO1";
+		};
+
+		ldo2_reg: regulator at 4 {
+			reg = <4>;
+			regulator-compatible = "LDO2";
+		};
+
+	};
+};
-- 
2.7.4

[U-Boot] [PATCH V4 2/5] spi: davinci_spi: Add da830-spi support for DM

[Adam Ford]

The DM support is already in the driver, so add
da830-spi to the compatible list.

Reviewed-by: Jagan Teki <jagan@openedev.com>
Signed-off-by: Adam Ford <aford173@gmail.com>
---
V4:  Resync
V3:  No Change
V2:  This patch is new to the series
diff --git a/drivers/spi/davinci_spi.c b/drivers/spi/davinci_spi.c
index 291ef95..eda252d 100644
--- a/drivers/spi/davinci_spi.c
+++ b/drivers/spi/davinci_spi.c
@@ -563,6 +563,7 @@ static const struct dm_spi_ops davinci_spi_ops = {
 static const struct udevice_id davinci_spi_ids[] = {
 	{ .compatible = "ti,keystone-spi" },
 	{ .compatible = "ti,dm6441-spi" },
+	{ .compatible = "ti,da830-spi" },
 	{ }
 };
 
-- 
2.7.4

[U-Boot] [PATCH V4 3/5] arm: da850-evm: Enable DM and device tree support for da850-evm

[Adam Ford]

With the device tree ported and DM compatible drivers, enable:
OF_CONTROL, DM_SPI, DM_SPI_FLASH and DM_SERIAL

Note: DM_SERIAL is not enabled for da850evm_direct_nor_defconfig
yet.

Reviewed-by: Jagan Teki <jagan@openedev.com>
Signed-off-by: Adam Ford <aford173@gmail.com>
---
V4: Fixed isues with da850_am8xxevm and da850evm_direct_nor and resync with master
V3: No Change

diff --git a/board/davinci/da8xxevm/Kconfig b/board/davinci/da8xxevm/Kconfig
index bb1188b..e0df97c 100644
--- a/board/davinci/da8xxevm/Kconfig
+++ b/board/davinci/da8xxevm/Kconfig
@@ -33,6 +33,8 @@ config MAC_ADDR_IN_EEPROM
 
 endif
 
+source "board/ti/common/Kconfig"
+
 endif
 
 if TARGET_OMAPL138_LCDK
diff --git a/board/davinci/da8xxevm/da850evm.c b/board/davinci/da8xxevm/da850evm.c
index 516d86d..83c9f29 100644
--- a/board/davinci/da8xxevm/da850evm.c
+++ b/board/davinci/da8xxevm/da850evm.c
@@ -60,7 +60,7 @@ static int get_mac_addr(u8 *addr)
 		return -1;
 	}
 
-	ret = spi_flash_read(flash, CFG_MAC_ADDR_OFFSET, 6, addr);
+	ret = spi_flash_read(flash, (CFG_MAC_ADDR_OFFSET) + 1, 7, addr);
 	if (ret) {
 		printf("Error - unable to read MAC address from SPI flash.\n");
 		return -1;
@@ -140,6 +140,7 @@ int misc_init_r(void)
 	uchar buff[6];
 
 	spi_mac_read = get_mac_addr(buff);
+	buff[0] = 0;
 
 	/*
 	 * MAC address not present in the environment
diff --git a/configs/da850_am18xxevm_defconfig b/configs/da850_am18xxevm_defconfig
index 27370e7..832c9ce 100644
--- a/configs/da850_am18xxevm_defconfig
+++ b/configs/da850_am18xxevm_defconfig
@@ -1,17 +1,16 @@
 CONFIG_ARM=y
 CONFIG_ARCH_DAVINCI=y
 CONFIG_TARGET_DA850EVM=y
-CONFIG_TI_COMMON_CMD_OPTIONS=y
 CONFIG_MAC_ADDR_IN_EEPROM=y
+CONFIG_TI_COMMON_CMD_OPTIONS=y
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
+CONFIG_DEFAULT_DEVICE_TREE="da850-evm"
 CONFIG_SYS_EXTRA_OPTIONS="DA850_AM18X_EVM,SYS_I2C_EEPROM_ADDR_LEN=2,SYS_I2C_EEPROM_ADDR=0x50"
 CONFIG_BOOTDELAY=3
-CONFIG_USE_BOOTARGS=y
-CONFIG_BOOTARGS="mem=32M console=ttyS2,115200n8 root=/dev/mtdblock2 rw noinitrd ip=dhcp"
 CONFIG_VERSION_VARIABLE=y
 # CONFIG_DISPLAY_CPUINFO is not set
 # CONFIG_DISPLAY_BOARDINFO is not set
@@ -19,7 +18,7 @@ CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_SPL=y
 CONFIG_SPL_BOARD_INIT=y
 CONFIG_HUSH_PARSER=y
-# CONFIG_CMD_BOOTZ is not set
+CONFIG_SYS_PROMPT="U-Boot > "
 # CONFIG_CMD_IMLS is not set
 CONFIG_CRC32_VERIFY=y
 # CONFIG_CMD_EEPROM is not set
@@ -33,10 +32,14 @@ CONFIG_CRC32_VERIFY=y
 # CONFIG_CMD_EXT4 is not set
 # CONFIG_CMD_FS_GENERIC is not set
 CONFIG_CMD_DIAG=y
+CONFIG_OF_CONTROL=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
+CONFIG_DM=y
+CONFIG_DM_SPI_FLASH=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_STMICRO=y
 CONFIG_SPI_FLASH_WINBOND=y
+CONFIG_DM_SERIAL=y
 CONFIG_SYS_NS16550=y
+CONFIG_DM_SPI=y
 # CONFIG_FAT_WRITE is not set
-CONFIG_OF_LIBFDT=y
diff --git a/configs/da850evm_defconfig b/configs/da850evm_defconfig
index bfa5ea1..05dc813 100644
--- a/configs/da850evm_defconfig
+++ b/configs/da850evm_defconfig
@@ -7,9 +7,9 @@ CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
+CONFIG_DEFAULT_DEVICE_TREE="da850-evm"
+CONFIG_SYS_EXTRA_OPTIONS="MAC_ADDR_IN_SPIFLASH"
 CONFIG_BOOTDELAY=3
-CONFIG_USE_BOOTARGS=y
-CONFIG_BOOTARGS="mem=32M console=ttyS2,115200n8 root=/dev/mtdblock2 rw noinitrd ip=dhcp"
 CONFIG_VERSION_VARIABLE=y
 # CONFIG_DISPLAY_CPUINFO is not set
 # CONFIG_DISPLAY_BOARDINFO is not set
@@ -31,10 +31,14 @@ CONFIG_CRC32_VERIFY=y
 # CONFIG_CMD_EXT4 is not set
 # CONFIG_CMD_FS_GENERIC is not set
 CONFIG_CMD_DIAG=y
+CONFIG_OF_CONTROL=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
+CONFIG_DM=y
+CONFIG_DM_SPI_FLASH=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_STMICRO=y
 CONFIG_SPI_FLASH_WINBOND=y
+CONFIG_DM_SERIAL=y
 CONFIG_SYS_NS16550=y
+CONFIG_DM_SPI=y
 # CONFIG_FAT_WRITE is not set
-CONFIG_OF_LIBFDT=y
diff --git a/configs/da850evm_direct_nor_defconfig b/configs/da850evm_direct_nor_defconfig
index 24ab892..8f8bad0 100644
--- a/configs/da850evm_direct_nor_defconfig
+++ b/configs/da850evm_direct_nor_defconfig
@@ -2,6 +2,8 @@ CONFIG_ARM=y
 CONFIG_ARCH_DAVINCI=y
 CONFIG_TARGET_DA850EVM=y
 CONFIG_TI_COMMON_CMD_OPTIONS=y
+CONFIG_DEFAULT_DEVICE_TREE="da850-evm"
+# CONFIG_SYS_MALLOC_F is not set
 CONFIG_SYS_EXTRA_OPTIONS="USE_NOR,DIRECT_NOR_BOOT"
 CONFIG_BOOTDELAY=3
 CONFIG_USE_BOOTARGS=y
@@ -28,11 +30,14 @@ CONFIG_CRC32_VERIFY=y
 # CONFIG_CMD_FAT is not set
 # CONFIG_CMD_FS_GENERIC is not set
 CONFIG_CMD_DIAG=y
+CONFIG_OF_CONTROL=y
 CONFIG_ENV_IS_IN_FLASH=y
+CONFIG_DM=y
 # CONFIG_MMC is not set
 CONFIG_MTD_NOR_FLASH=y
+CONFIG_DM_SPI_FLASH=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_STMICRO=y
 CONFIG_SPI_FLASH_WINBOND=y
 CONFIG_SYS_NS16550=y
-CONFIG_OF_LIBFDT=y
+CONFIG_DM_SPI=y
diff --git a/include/configs/da850evm.h b/include/configs/da850evm.h
index c05c64c..d383c23 100644
--- a/include/configs/da850evm.h
+++ b/include/configs/da850evm.h
@@ -21,6 +21,16 @@
 #endif
 
 /*
+* Disable DM_* for SPL build and can be re-enabled after adding
+* DM support in SPL
+*/
+#ifdef CONFIG_SPL_BUILD
+#undef CONFIG_DM_SPI
+#undef CONFIG_DM_SPI_FLASH
+#undef CONFIG_DM_I2C
+#undef CONFIG_DM_I2C_COMPAT
+#endif
+/*
  * SoC Configuration
  */
 #define CONFIG_MACH_DAVINCI_DA850_EVM
@@ -130,18 +140,23 @@
 /*
  * Serial Driver info
  */
+
+#if defined(CONFIG_SPL_BUILD) || defined(CONFIG_DIRECT_NOR_BOOT)
 #define CONFIG_SYS_NS16550_SERIAL
 #define CONFIG_SYS_NS16550_REG_SIZE	-4	/* NS16550 register size */
 #define CONFIG_SYS_NS16550_COM1	DAVINCI_UART2_BASE /* Base address of UART2 */
+#endif
 #define CONFIG_SYS_NS16550_CLK	clk_get(DAVINCI_UART2_CLKID)
 #define CONFIG_CONS_INDEX	1		/* use UART0 for console */
 
 #define CONFIG_SPI
 #define CONFIG_DAVINCI_SPI
-#define CONFIG_SYS_SPI_BASE		DAVINCI_SPI1_BASE
 #define CONFIG_SYS_SPI_CLK		clk_get(DAVINCI_SPI1_CLKID)
+#ifdef CONFIG_SPL_BUILD
+#define CONFIG_SYS_SPI_BASE		DAVINCI_SPI1_BASE
 #define CONFIG_SF_DEFAULT_SPEED		30000000
 #define CONFIG_ENV_SPI_MAX_HZ	CONFIG_SF_DEFAULT_SPEED
+#endif
 
 #ifdef CONFIG_USE_SPIFLASH
 #define CONFIG_SPL_SPI_LOAD
@@ -257,7 +272,29 @@
 #define CONFIG_CMDLINE_TAG
 #define CONFIG_REVISION_TAG
 #define CONFIG_SETUP_MEMORY_TAGS
-#define CONFIG_EXTRA_ENV_SETTINGS	"hwconfig=dsp:wake=yes"
+
+#define CONFIG_BOOTCOMMAND \
+		"run envboot; " \
+		"run mmcboot; "
+
+#define DEFAULT_LINUX_BOOT_ENV \
+	"loadaddr=0xc0700000\0" \
+	"fdtaddr=0xc0600000\0" \
+	"scriptaddr=0xc0600000\0"
+
+#include <environment/ti/mmc.h>
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+	DEFAULT_LINUX_BOOT_ENV \
+	DEFAULT_MMC_TI_ARGS \
+	"bootpart=0:2\0" \
+	"bootdir=/boot\0" \
+	"bootfile=zImage\0" \
+	"fdtfile=da850-evm.dtb\0" \
+	"boot_fdt=yes\0" \
+	"boot_fit=0\0" \
+	"console=ttyS2,115200n8\0" \
+	"hwconfig=dsp:wake=yes"
 
 #ifdef CONFIG_CMD_BDI
 #define CONFIG_CLOCKS
-- 
2.7.4

[U-Boot] [PATCH V4 4/5] arm: da850-evm: Enable MTD Parts in SPI Flash

[Adam Ford]

There is a discrepency between U-Boot and Linux on the partition map.
This enabes the MTD parts to pass MTD partition information from U-Boot to
Linux.  Linux already has a pending patch to enable MTD PARTS in
davinci_all_defconfig

Reviewed-by: Jagan Teki <jagan@openedev.com>
Signed-off-by: Adam Ford <aford173@gmail.com>
---
V4:  Resync with Master
V3:  No Change
V2:  This patch is new to the series

diff --git a/configs/da850evm_defconfig b/configs/da850evm_defconfig
index 05dc813..80160ef 100644
--- a/configs/da850evm_defconfig
+++ b/configs/da850evm_defconfig
@@ -30,6 +30,7 @@ CONFIG_CRC32_VERIFY=y
 # CONFIG_CMD_TIME is not set
 # CONFIG_CMD_EXT4 is not set
 # CONFIG_CMD_FS_GENERIC is not set
+CONFIG_CMD_MTDPARTS=y
 CONFIG_CMD_DIAG=y
 CONFIG_OF_CONTROL=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
@@ -38,6 +39,7 @@ CONFIG_DM_SPI_FLASH=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_STMICRO=y
 CONFIG_SPI_FLASH_WINBOND=y
+CONFIG_SPI_FLASH_MTD=y
 CONFIG_DM_SERIAL=y
 CONFIG_SYS_NS16550=y
 CONFIG_DM_SPI=y
diff --git a/include/configs/da850evm.h b/include/configs/da850evm.h
index d383c23..0bdf0cb 100644
--- a/include/configs/da850evm.h
+++ b/include/configs/da850evm.h
@@ -249,6 +249,17 @@
 #define CONFIG_ENV_SIZE			(64 << 10)
 #define CONFIG_ENV_OFFSET		(512 << 10)
 #define CONFIG_ENV_SECT_SIZE		(64 << 10)
+#ifdef CONFIG_SPL_BUILD
+#undef CONFIG_SPI_FLASH_MTD
+#endif
+#define CONFIG_MTD_DEVICE		/* needed for mtdparts commands */
+#define CONFIG_MTD_PARTITIONS		/* required for UBI partition support */
+#define MTDIDS_DEFAULT			"nor0=spi0.0"
+#define MTDPARTS_DEFAULT		"mtdparts=spi0.0:"\
+						"512k(u-boot.ais),"\
+						"64k(u-boot-env),"\
+						"7552k(kernel-spare),"\
+						"64k(MAC-Address)"
 #endif
 
 /*
-- 
2.7.4

[U-Boot] [PATCH V4 5/5] ARM: da850-evm: Enable DM_I2C

[Adam Ford]

With DM now enabled with the device tree pulled from Linux, we can
enable DM_I2C in U-Boot.

Reviewed-by: Jagan Teki <jagan@openedev.com>
Signed-off-by: Adam Ford <aford173@gmail.com>
---
V4: Resync with master
V3: No Change
V2: New to series
diff --git a/arch/arm/dts/da850-evm-u-boot.dtsi b/arch/arm/dts/da850-evm-u-boot.dtsi
index 5cca47d..5cc5a81 100644
--- a/arch/arm/dts/da850-evm-u-boot.dtsi
+++ b/arch/arm/dts/da850-evm-u-boot.dtsi
@@ -13,6 +13,7 @@
 	};
 
 	aliases {
+		i2c0 = &i2c0;
 		spi0 = &spi1;
 	};
 };
diff --git a/configs/da850_am18xxevm_defconfig b/configs/da850_am18xxevm_defconfig
index 832c9ce..6ecca07 100644
--- a/configs/da850_am18xxevm_defconfig
+++ b/configs/da850_am18xxevm_defconfig
@@ -25,7 +25,6 @@ CONFIG_CRC32_VERIFY=y
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_GPIO is not set
 # CONFIG_CMD_GPT is not set
-# CONFIG_CMD_I2C is not set
 # CONFIG_CMD_PART is not set
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_TIME is not set
@@ -35,6 +34,7 @@ CONFIG_CMD_DIAG=y
 CONFIG_OF_CONTROL=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_DM=y
+CONFIG_DM_I2C=y
 CONFIG_DM_SPI_FLASH=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_STMICRO=y
diff --git a/configs/da850evm_defconfig b/configs/da850evm_defconfig
index 80160ef..d6eb4a5 100644
--- a/configs/da850evm_defconfig
+++ b/configs/da850evm_defconfig
@@ -24,7 +24,6 @@ CONFIG_CRC32_VERIFY=y
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_GPIO is not set
 # CONFIG_CMD_GPT is not set
-# CONFIG_CMD_I2C is not set
 # CONFIG_CMD_PART is not set
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_TIME is not set
@@ -35,6 +34,8 @@ CONFIG_CMD_DIAG=y
 CONFIG_OF_CONTROL=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_DM=y
+CONFIG_DM_I2C=y
+CONFIG_DM_I2C_COMPAT=y
 CONFIG_DM_SPI_FLASH=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_STMICRO=y
diff --git a/configs/da850evm_direct_nor_defconfig b/configs/da850evm_direct_nor_defconfig
index 8f8bad0..3c8e7ad 100644
--- a/configs/da850evm_direct_nor_defconfig
+++ b/configs/da850evm_direct_nor_defconfig
@@ -19,7 +19,6 @@ CONFIG_CRC32_VERIFY=y
 # CONFIG_CMD_EEPROM is not set
 # CONFIG_CMD_GPIO is not set
 # CONFIG_CMD_GPT is not set
-# CONFIG_CMD_I2C is not set
 # CONFIG_CMD_MMC is not set
 # CONFIG_CMD_PART is not set
 # CONFIG_CMD_SPI is not set
@@ -33,6 +32,8 @@ CONFIG_CMD_DIAG=y
 CONFIG_OF_CONTROL=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_DM=y
+CONFIG_DM_I2C=y
+CONFIG_DM_I2C_COMPAT=y
 # CONFIG_MMC is not set
 CONFIG_MTD_NOR_FLASH=y
 CONFIG_DM_SPI_FLASH=y
diff --git a/include/configs/da850evm.h b/include/configs/da850evm.h
index 0bdf0cb..821b1fe 100644
--- a/include/configs/da850evm.h
+++ b/include/configs/da850evm.h
@@ -167,11 +167,10 @@
 /*
  * I2C Configuration
  */
-#define CONFIG_SYS_I2C
+#ifndef CONFIG_SPL_BUILD
 #define CONFIG_SYS_I2C_DAVINCI
-#define CONFIG_SYS_DAVINCI_I2C_SPEED		25000
-#define CONFIG_SYS_DAVINCI_I2C_SLAVE   10 /* Bogus, master-only in U-Boot */
 #define CONFIG_SYS_I2C_EXPANDER_ADDR   0x20
+#endif
 
 /*
  * Flash & Environment
-- 
2.7.4

[U-Boot] [PATCH V4 1/5] arm: dts: da850: Migrate da850-evm DTS files from Linux 4.13-RC5

[Jagan Teki]

On Mon, Sep 18, 2017 at 7:13 AM, Adam Ford <aford173@gmail.com> wrote:
> A few small additional items are needed to support DM_SPI and
> DM_SERIAL, so those were added to da850-evm-u-boot.dtsi
>
> Signed-off-by: Adam Ford <aford173@gmail.com>
> ---
> V4: Re-sync with latest master
> V3: New to series.  I forgot to generate this before. This is required before
>      The rest of the files in the series.
> diff --git a/arch/arm/dts/da850-evm-u-boot.dtsi b/arch/arm/dts/da850-evm-u-boot.dtsi
> new file mode 100644
> index 0000000..5cca47d
> --- /dev/null
> +++ b/arch/arm/dts/da850-evm-u-boot.dtsi
> @@ -0,0 +1,22 @@
> +/*
> + * da850-evm U-Boot Additions
> + *
> + * Copyright (C) 2017 Logic PD, Inc.
> + * Copyright (C) Adam Ford
> + *
> + * SPDX-License-Identifier:    GPL-2.0+
> + */
> +
> +/ {
> +       chosen {
> +               stdout-path = &serial2;
> +       };
> +
> +       aliases {
> +               spi0 = &spi1;
> +       };
> +};
> +
> +&flash {
> +       compatible = "m25p64", "spi-flash";
> +};

So, re-updating compatible to match with 'spi-flash' ?

thanks!
-- 
Jagan Teki
Free Software Engineer | www.openedev.com
U-Boot, Linux | Upstream Maintainer
Hyderabad, India.

[U-Boot] [PATCH V4 1/5] arm: dts: da850: Migrate da850-evm DTS files from Linux 4.13-RC5

[Adam Ford]

On Sep 25, 2017 3:11 AM, "Jagan Teki" <jagannadh.teki@gmail.com> wrote:

On Mon, Sep 18, 2017 at 7:13 AM, Adam Ford <aford173@gmail.com> wrote:
> A few small additional items are needed to support DM_SPI and
> DM_SERIAL, so those were added to da850-evm-u-boot.dtsi
>
> Signed-off-by: Adam Ford <aford173@gmail.com>
> ---
> V4: Re-sync with latest master
> V3: New to series.  I forgot to generate this before. This is required
before
>      The rest of the files in the series.
> diff --git a/arch/arm/dts/da850-evm-u-boot.dtsi
b/arch/arm/dts/da850-evm-u-boot.dtsi
> new file mode 100644
> index 0000000..5cca47d
> --- /dev/null
> +++ b/arch/arm/dts/da850-evm-u-boot.dtsi
> @@ -0,0 +1,22 @@
> +/*
> + * da850-evm U-Boot Additions
> + *
> + * Copyright (C) 2017 Logic PD, Inc.
> + * Copyright (C) Adam Ford
> + *
> + * SPDX-License-Identifier:    GPL-2.0+
> + */
> +
> +/ {
> +       chosen {
> +               stdout-path = &serial2;
> +       };
> +
> +       aliases {
> +               spi0 = &spi1;
> +       };
> +};
> +
> +&flash {
> +       compatible = "m25p64", "spi-flash";
> +};

So, re-updating compatible to match with 'spi-flash' ?

Yes. I was having difficulty recognizing the spi-flash without it.


I wasn't happy about it, but it worked.

I am away from my computer for the next week, so I am unable to try
anything else for now.

Adam


thanks!
--
Jagan Teki
Free Software Engineer | www.openedev.com
U-Boot, Linux | Upstream Maintainer
Hyderabad, India.

[U-Boot] [U-Boot, V4, 1/5] arm: dts: da850: Migrate da850-evm DTS files from Linux 4.13-RC5

[Tom Rini]

On Sun, Sep 17, 2017 at 08:43:44PM -0500, Adam Ford wrote:

> A few small additional items are needed to support DM_SPI and
> DM_SERIAL, so those were added to da850-evm-u-boot.dtsi
> 
> Signed-off-by: Adam Ford <aford173@gmail.com>

Applied to u-boot/master, thanks!

-- 
Tom
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[U-Boot] [U-Boot, V4, 2/5] spi: davinci_spi: Add da830-spi support for DM

[Tom Rini]

On Sun, Sep 17, 2017 at 08:43:45PM -0500, Adam Ford wrote:

> The DM support is already in the driver, so add
> da830-spi to the compatible list.
> 
> Reviewed-by: Jagan Teki <jagan@openedev.com>
> Signed-off-by: Adam Ford <aford173@gmail.com>

Applied to u-boot/master, thanks!

-- 
Tom
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[U-Boot] [U-Boot, V4, 3/5] arm: da850-evm: Enable DM and device tree support for da850-evm

[Tom Rini]

On Sun, Sep 17, 2017 at 08:43:46PM -0500, Adam Ford wrote:

> With the device tree ported and DM compatible drivers, enable:
> OF_CONTROL, DM_SPI, DM_SPI_FLASH and DM_SERIAL
> 
> Note: DM_SERIAL is not enabled for da850evm_direct_nor_defconfig
> yet.
> 
> Reviewed-by: Jagan Teki <jagan@openedev.com>
> Signed-off-by: Adam Ford <aford173@gmail.com>

Applied to u-boot/master, thanks!

-- 
Tom
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[U-Boot] [U-Boot, V4, 4/5] arm: da850-evm: Enable MTD Parts in SPI Flash

[Tom Rini]

On Sun, Sep 17, 2017 at 08:43:47PM -0500, Adam Ford wrote:

> There is a discrepency between U-Boot and Linux on the partition map.
> This enabes the MTD parts to pass MTD partition information from U-Boot to
> Linux.  Linux already has a pending patch to enable MTD PARTS in
> davinci_all_defconfig
> 
> Reviewed-by: Jagan Teki <jagan@openedev.com>
> Signed-off-by: Adam Ford <aford173@gmail.com>

Applied to u-boot/master, thanks!

-- 
Tom
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[U-Boot] [U-Boot,V4,5/5] ARM: da850-evm: Enable DM_I2C

[Tom Rini]

On Sun, Sep 17, 2017 at 08:43:48PM -0500, Adam Ford wrote:

> With DM now enabled with the device tree pulled from Linux, we can
> enable DM_I2C in U-Boot.
> 
> Reviewed-by: Jagan Teki <jagan@openedev.com>
> Signed-off-by: Adam Ford <aford173@gmail.com>

Applied to u-boot/master, thanks!

-- 
Tom
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