September 2019 - U-Boot

Re: [U-Boot] [PATCH] board: fsl: lx2160aqds: add support for SerDes protocol 14
by Priyanka Jain 16 Sep '19

16 Sep '19

>From: U-Boot <u-boot-bounces(a)lists.denx.de> On Behalf Of Florin Chiculita >Sent: Monday, August 26, 2019 1:18 PM >To: u-boot(a)lists.denx.de >Subject: [U-Boot] [PATCH] board: fsl: lx2160aqds: add support for SerDes >protocol 14 > >Add SerDes1 protocol 14 in the list of supported protocols. >This configuration enables one high-speed 100G port and PCIe x4. > >Signed-off-by: Florin Chiculita <florinlaurentiu.chiculita(a)nxp.com> Applied to fsl-qoriq master, awaiting upstream. Thanks priyankajain

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Re: [U-Boot] [PATCHv3] armv8: fsl-layerscape: Fix a typo of Layerscape PCIe config entry
by Priyanka Jain 16 Sep '19

16 Sep '19

>-----Original Message----- >From: Z.q. Hou >Sent: Tuesday, August 27, 2019 9:00 AM >To: u-boot(a)lists.denx.de; Prabhakar Kushwaha ><prabhakar.kushwaha(a)nxp.com>; alexm.osslist(a)gmail.com; >bmeng.cn(a)gmail.com >Cc: Z.q. Hou <zhiqiang.hou(a)nxp.com> >Subject: [PATCHv3] armv8: fsl-layerscape: Fix a typo of Layerscape PCIe config >entry > >From: Hou Zhiqiang <Zhiqiang.Hou(a)nxp.com> > >The correct config entry is CONFIG_PCIE_LAYERSCAPE and this typo results in >skipping the fixup of Linux PCIe DT nodes. > >Also enable the fixup when Layerscape Gen4 controller driver is enabled. > >Fixes: 4da0e52c9dc0 (armv8: fsl-layerscape: fix config dependency for >layerscape pci code) >Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou(a)nxp.com> >Reviewed-by: Bin Meng <bmeng.cn(a)gmail.com[] > Applied to fsl-qoriq master, awaiting upstream. Thanks priyankajain

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Re: [U-Boot] [PATCH] armv8: ls1028a: Updated lane C configuration to PCIe2 for 0x13BB
by Priyanka Jain 16 Sep '19

16 Sep '19

>From: Z.q. Hou >Sent: Wednesday, September 4, 2019 9:03 AM >To: u-boot(a)lists.denx.de; Prabhakar Kushwaha ><prabhakar.kushwaha(a)nxp.com>; Xiaowei Bao <xiaowei.bao(a)nxp.com> >Cc: Z.q. Hou <zhiqiang.hou(a)nxp.com> >Subject: [PATCH] armv8: ls1028a: Updated lane C configuration to PCIe2 for >0x13BB > >From: Hou Zhiqiang <Zhiqiang.Hou(a)nxp.com> > >In SerDes protocol 0x13BB, lane C was erroneously asigned to PCIe1, so fix it. > >Fixes: 36f50b75238e ("armv8: ls1028a: Add other serdes protocal support") >Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou(a)nxp.com> Slight update in subject and description Applied to fsl-qoriq master, awaiting upstream. Thanks priyankajain

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Re: [U-Boot] [PATCH] lx2160: Correct serdes frequency print.
by Priyanka Jain 16 Sep '19

16 Sep '19

>-----Original Message----- >From: Meenakshi Aggarwal <meenakshi.aggarwal(a)nxp.com> >Sent: Wednesday, September 4, 2019 4:40 PM >To: u-boot(a)lists.denx.de; Prabhakar Kushwaha ><prabhakar.kushwaha(a)nxp.com> >Cc: Meenakshi Aggarwal <meenakshi.aggarwal(a)nxp.com> >Subject: [PATCH] lx2160: Correct serdes frequency print. > >Signed-off-by: Meenakshi Aggarwal <meenakshi.aggarwal(a)nxp.com> > >--- >changed for v2: > - corrected typo in commit message. Added one-liner and description Applied to fsl-qoriq master, awaiting upstream. Thanks priyankajain

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[U-Boot] [PATCH] rockchip: dts: rk3288-tinker: Fix peripheral that need to be configured at boot
by Michael Trimarchi 15 Sep '19

15 Sep '19

Tinker board needs to mux all the sdmmc gpio and activate the regulator connected to bank 7. Remove all the bank that are not in use an mark dm,spl the part that need to run there Signed-off-by: Michael Trimarchi <michael(a)amarulasolutions.com> --- arch/arm/dts/rk3288-tinker-u-boot.dtsi | 26 +++++++++++++++++++------- configs/tinker-rk3288_defconfig | 7 ++++++- 2 files changed, 25 insertions(+), 8 deletions(-) diff --git a/arch/arm/dts/rk3288-tinker-u-boot.dtsi b/arch/arm/dts/rk3288-tinker-u-boot.dtsi index 2efb309d6b..f7f9d6dc72 100644 --- a/arch/arm/dts/rk3288-tinker-u-boot.dtsi +++ b/arch/arm/dts/rk3288-tinker-u-boot.dtsi @@ -13,20 +13,20 @@ u-boot,dm-pre-reloc; }; -&sdmmc { +&uart2_xfer { u-boot,dm-pre-reloc; }; -&emmc { - u-boot,dm-pre-reloc; +&sdmmc { + u-boot,dm-spl; }; -&gpio3 { - u-boot,dm-pre-reloc; +&gpio7 { + u-boot,dm-spl; }; -&gpio8 { - u-boot,dm-pre-reloc; +&vcc_sd { + u-boot,dm-spl; }; &pcfg_pull_none_drv_8ma { @@ -37,10 +37,22 @@ u-boot,dm-spl; }; +&pcfg_pull_none { + u-boot,dm-spl; +}; + +&pcfg_pull_up { + u-boot,dm-spl; +}; + &sdmmc_bus4 { u-boot,dm-spl; }; +&sdmmc_cd { + u-boot,dm-spl; +}; + &sdmmc_clk { u-boot,dm-spl; }; diff --git a/configs/tinker-rk3288_defconfig b/configs/tinker-rk3288_defconfig index 443f4d88b9..73496901d5 100644 --- a/configs/tinker-rk3288_defconfig +++ b/configs/tinker-rk3288_defconfig @@ -1,6 +1,7 @@ CONFIG_ARM=y CONFIG_ARCH_ROCKCHIP=y CONFIG_SYS_TEXT_BASE=0x01000000 +CONFIG_SPL_GPIO_SUPPORT=y CONFIG_ROCKCHIP_RK3288=y CONFIG_TARGET_TINKER_RK3288=y CONFIG_NR_DRAM_BANKS=1 @@ -8,6 +9,7 @@ CONFIG_SPL_SIZE_LIMIT=307200 CONFIG_DEBUG_UART_BASE=0xff690000 CONFIG_DEBUG_UART_CLOCK=24000000 CONFIG_DEBUG_UART=y +CONFIG_SPL_TEXT_BASE=0 # CONFIG_ANDROID_BOOT_IMAGE is not set CONFIG_USE_PREBOOT=y CONFIG_SILENT_CONSOLE=y @@ -15,7 +17,8 @@ CONFIG_CONSOLE_MUX=y CONFIG_DEFAULT_FDT_FILE="rk3288-tinker.dtb" # CONFIG_DISPLAY_CPUINFO is not set CONFIG_DISPLAY_BOARDINFO_LATE=y -CONFIG_SPL_TEXT_BASE=0 +CONFIG_SPL_I2C_SUPPORT=y +CONFIG_SPL_POWER_SUPPORT=y CONFIG_CMD_GPIO=y CONFIG_CMD_GPT=y CONFIG_CMD_I2C=y @@ -61,7 +64,9 @@ CONFIG_PINCTRL=y CONFIG_SPL_PINCTRL=y CONFIG_DM_PMIC=y CONFIG_PMIC_RK8XX=y +CONFIG_SPL_DM_REGULATOR=y CONFIG_DM_REGULATOR_FIXED=y +CONFIG_SPL_DM_REGULATOR_FIXED=y CONFIG_REGULATOR_RK8XX=y CONFIG_PWM_ROCKCHIP=y CONFIG_RAM=y -- 2.17.1

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[U-Boot] [PATCH] Update MAINTAINERS to include environment files
by Joe Hershberger 15 Sep '19

15 Sep '19

To be maintained by me (Joe) and Wolfgang Denx Signed-off-by: Joe Hershberger <joe.hershberger(a)ni.com> --- MAINTAINERS | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index e752e4b3de..0ff78366ec 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -540,6 +540,16 @@ F: cmd/efidebug.c F: cmd/nvedit_efi.c F: tools/file2include.c +ENVIRONMENT +M: Joe Hershberger <joe.hershberger(a)ni.com> +M: Wolfgang Denk <wd(a)denx.de> +S: Maintained +F: env/ +F: include/env* +F: test/env/ +F: tools/env* +F: tools/mkenvimage.c + FPGA M: Michal Simek <michal.simek(a)xilinx.com> S: Maintained -- 2.11.0

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[U-Boot] [PATCH 1/2] arm: k3: Fix getting ti_sci handle
by Lokesh Vutla 15 Sep '19

15 Sep '19

API get_ti_sci_handle() is relying on the device-tree node name to be "dmsc" for probing the ti_sci device. But with the introduction of debug messages for dmsc, the node name changed to dmsc@44083000. Because of this ti_sci is never probed cause a boot failure. Instead of relying on device-tree node name, use the first available firmware node for probing ti_sci. Signed-off-by: Lokesh Vutla <lokeshvutla(a)ti.com> --- arch/arm/mach-k3/common.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/mach-k3/common.c b/arch/arm/mach-k3/common.c index bab5ffdf40..3e36d90ace 100644 --- a/arch/arm/mach-k3/common.c +++ b/arch/arm/mach-k3/common.c @@ -20,7 +20,7 @@ struct ti_sci_handle *get_ti_sci_handle(void) struct udevice *dev; int ret; - ret = uclass_get_device_by_name(UCLASS_FIRMWARE, "dmsc", &dev); + ret = uclass_get_device(UCLASS_FIRMWARE, 0, &dev); if (ret) panic("Failed to get SYSFW (%d)\n", ret); -- 2.22.0

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[U-Boot] [PATCH V2 1/4] ARM: omapl138_lcdk: Remove dead code
by Adam Ford 15 Sep '19

15 Sep '19

The header it littered with #ifdefs and #defines and that appear to be legacy associations to the older da850-evm and in some cases obsolete with either Kconfig or DM migrations. This patch removes these legacy references. Signed-off-by: Adam Ford <aford173(a)gmail.com> --- V2: No Change diff --git a/include/configs/omapl138_lcdk.h b/include/configs/omapl138_lcdk.h index 33155f0114..d34a5fcb37 100644 --- a/include/configs/omapl138_lcdk.h +++ b/include/configs/omapl138_lcdk.h @@ -13,8 +13,6 @@ /* * Board */ -#undef CONFIG_USE_SPIFLASH -#undef CONFIG_SYS_USE_NOR /* * SoC Configuration @@ -103,21 +101,10 @@ * Serial Driver info */ #define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID) -#if !defined(CONFIG_DM_SERIAL) -#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 */ -#define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID) -#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } -#endif #define CONFIG_SYS_SPI_BASE DAVINCI_SPI1_BASE #define CONFIG_SYS_SPI_CLK clk_get(DAVINCI_SPI1_CLKID) -#ifdef CONFIG_USE_SPIFLASH -#define CONFIG_SYS_SPI_U_BOOT_SIZE 0x30000 -#endif - /* * I2C Configuration */ @@ -167,24 +154,6 @@ #define CONFIG_SPL_NAND_LOAD #endif -#ifdef CONFIG_SYS_USE_NOR -#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of flash banks */ -#define CONFIG_SYS_FLASH_SECT_SZ (128 << 10) /* 128KB */ -#define CONFIG_ENV_OFFSET (CONFIG_SYS_FLASH_SECT_SZ * 3) -#define CONFIG_ENV_SIZE (128 << 10) -#define CONFIG_SYS_FLASH_BASE DAVINCI_ASYNC_EMIF_DATA_CE2_BASE -#define PHYS_FLASH_SIZE (8 << 20) /* Flash size 8MB */ -#define CONFIG_SYS_MAX_FLASH_SECT ((PHYS_FLASH_SIZE/CONFIG_SYS_FLASH_SECT_SZ)\ - + 3) -#define CONFIG_ENV_SECT_SIZE CONFIG_SYS_FLASH_SECT_SZ -#endif - -#ifdef CONFIG_USE_SPIFLASH -#define CONFIG_ENV_SIZE (64 << 10) -#define CONFIG_ENV_OFFSET (256 << 10) -#define CONFIG_ENV_SECT_SIZE (64 << 10) -#endif - /* * Network & Ethernet Configuration */ @@ -243,12 +212,6 @@ #define CONFIG_CLOCKS #endif -#if !defined(CONFIG_NAND) && \ - !defined(CONFIG_SYS_USE_NOR) && \ - !defined(CONFIG_USE_SPIFLASH) -#define CONFIG_ENV_SIZE (16 << 10) -#endif - /* SD/MMC */ #ifdef CONFIG_ENV_IS_IN_MMC @@ -258,7 +221,6 @@ #define CONFIG_ENV_OFFSET (51 << 9) /* Sector 51 */ #endif -#ifndef CONFIG_DIRECT_NOR_BOOT /* defines for SPL */ #define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SYS_TEXT_BASE - \ CONFIG_SYS_MALLOC_LEN) @@ -266,7 +228,6 @@ #define CONFIG_SPL_STACK 0x8001ff00 #define CONFIG_SPL_MAX_FOOTPRINT 32768 #define CONFIG_SPL_PAD_TO 32768 -#endif /* additions for new relocation code, must added to all boards */ #define CONFIG_SYS_SDRAM_BASE 0xc0000000 -- 2.17.1

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[U-Boot] [PATCH 2/2] arm: am437x: cm-t43: Enable DM for MMC, USB, SPI, SPI_FLASH, enable BLK
by sunil.m＠techveda.org 15 Sep '19

15 Sep '19

From: Suniel Mahesh <sunil.m(a)techveda.org> Enable driver model for USB, MMC, SPI and SPI_FLASH. Also enable BLK. This will remove the following compile warnings: ===================== WARNING ====================== This board does not use CONFIG_DM_MMC. Please update the board to use CONFIG_DM_MMC before the v2019.04 release. ==================================================== ===================== WARNING ====================== This board does not use CONFIG_DM_USB. Please update the board to use CONFIG_DM_USB before the v2019.07 release. ==================================================== ===================== WARNING ====================== This board does not use CONFIG_DM_SPI_FLASH. Please update the board to use CONFIG_SPI_FLASH before the v2019.07 release. ==================================================== Target was compile tested, build was clean. Signed-off-by: Suniel Mahesh <sunil.m(a)techveda.org> --- configs/cm_t43_defconfig | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/configs/cm_t43_defconfig b/configs/cm_t43_defconfig index dbc0f7e..44d727f 100644 --- a/configs/cm_t43_defconfig +++ b/configs/cm_t43_defconfig @@ -54,9 +54,13 @@ CONFIG_ENV_IS_IN_SPI_FLASH=y CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y CONFIG_DM=y CONFIG_DM_GPIO=y +CONFIG_BLK=y +CONFIG_DM_MMC=y CONFIG_MMC_OMAP_HS=y CONFIG_NAND=y +CONFIG_DM_SPI=y CONFIG_SPI_FLASH=y +CONFIG_DM_SPI_FLASH=y CONFIG_SF_DEFAULT_SPEED=48000000 CONFIG_SPI_FLASH_ATMEL=y CONFIG_SPI_FLASH_EON=y @@ -72,6 +76,7 @@ CONFIG_DM_SERIAL=y CONFIG_SPI=y CONFIG_OMAP3_SPI=y CONFIG_USB=y +CONFIG_DM_USB=y CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_DWC3=y CONFIG_OMAP_USB_PHY=y -- 2.7.4

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[U-Boot] [PATCH 1/2] arm: am437x: cm-t43: Add device tree, enable OF_CONTROL
by sunil.m＠techveda.org 15 Sep '19

15 Sep '19

From: Suniel Mahesh <sunil.m(a)techveda.org> Add device tree from Linux for driver model conversion and enable OF_CONTROL. This will remove the following compile warning: ================================================== Device Tree Source is not correctly specified. Please define 'CONFIG_DEFAULT_DEVICE_TREE' or build with 'DEVICE_TREE=<device_tree>' argument =================================================== Target was compile tested, build was clean. Signed-off-by: Suniel Mahesh <sunil.m(a)techveda.org> --- arch/arm/dts/Makefile | 3 +- arch/arm/dts/am437x-cm-t43.dts | 420 +++++++++++++++++++++++++++++++++++++++++ configs/cm_t43_defconfig | 2 + 3 files changed, 424 insertions(+), 1 deletion(-) create mode 100644 arch/arm/dts/am437x-cm-t43.dts diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index aac1b83..62da168 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -302,7 +302,8 @@ dtb-$(CONFIG_AM33XX) += \ dtb-$(CONFIG_AM43XX) += am437x-gp-evm.dtb am437x-sk-evm.dtb \ am43x-epos-evm.dtb \ am437x-idk-evm.dtb \ - am4372-generic.dtb + am4372-generic.dtb \ + am437x-cm-t43.dtb dtb-$(CONFIG_TARGET_AM3517_EVM) += am3517-evm.dtb dtb-$(CONFIG_TI816X) += dm8168-evm.dtb dtb-$(CONFIG_THUNDERX) += thunderx-88xx.dtb diff --git a/arch/arm/dts/am437x-cm-t43.dts b/arch/arm/dts/am437x-cm-t43.dts new file mode 100644 index 0000000..063113a --- /dev/null +++ b/arch/arm/dts/am437x-cm-t43.dts @@ -0,0 +1,420 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (C) 2015 CompuLab, Ltd. - http://www.compulab.co.il/ + */ + +/dts-v1/; + +#include <dt-bindings/pinctrl/am43xx.h> +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/interrupt-controller/irq.h> +#include "am4372.dtsi" + +/ { + model = "CompuLab CM-T43"; + compatible = "compulab,am437x-cm-t43", "ti,am4372", "ti,am43"; + + leds { + compatible = "gpio-leds"; + + ledb { + label = "cm-t43:green"; + gpios = <&gpio0 24 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + }; + }; + + vmmc_3v3: fixedregulator-v3_3 { + compatible = "regulator-fixed"; + regulator-name = "vmmc_3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + enable-active-high; + }; +}; + +&am43xx_pinmux { + pinctrl-names = "default"; + pinctrl-0 = <&cm_t43_led_pins>; + + cm_t43_led_pins: cm_t43_led_pins { + pinctrl-single,pins = < + AM4372_IOPAD(0xa78, MUX_MODE7) + >; + }; + + i2c0_pins: i2c0_pins { + pinctrl-single,pins = < + AM4372_IOPAD(0x988, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* i2c0_sda.i2c0_sda */ + AM4372_IOPAD(0x98c, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* i2c0_scl.i2c0_scl */ + >; + }; + + emmc_pins: emmc_pins { + pinctrl-single,pins = < + AM4372_IOPAD(0x820, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad8.mmc1_dat0 */ + AM4372_IOPAD(0x824, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad9.mmc1_dat1 */ + AM4372_IOPAD(0x828, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad10.mmc1_dat2 */ + AM4372_IOPAD(0x82c, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad11.mmc1_dat3 */ + AM4372_IOPAD(0x830, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad12.mmc1_dat4 */ + AM4372_IOPAD(0x834, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad13.mmc1_dat5 */ + AM4372_IOPAD(0x838, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad14.mmc1_dat6 */ + AM4372_IOPAD(0x83c, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad15.mmc1_dat7 */ + AM4372_IOPAD(0x880, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk */ + AM4372_IOPAD(0x884, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn2.mmc1_cmd */ + >; + }; + + spi0_pins: pinmux_spi0_pins { + pinctrl-single,pins = < + AM4372_IOPAD(0x950, PIN_INPUT | MUX_MODE0) /* spi0_sclk.spi0_sclk */ + AM4372_IOPAD(0x954, PIN_INPUT | MUX_MODE0) /* spi0_d0.spi0_d0 */ + AM4372_IOPAD(0x958, PIN_OUTPUT | MUX_MODE0) /* spi0_d1.spi0_d1 */ + AM4372_IOPAD(0x95C, PIN_OUTPUT | MUX_MODE0) /* spi0_cs0.spi0_cs0 */ + >; + }; + + nand_flash_x8: nand_flash_x8 { + pinctrl-single,pins = < + AM4372_IOPAD(0x800, PIN_INPUT | PULL_DISABLE | MUX_MODE0) + AM4372_IOPAD(0x804, PIN_INPUT | PULL_DISABLE | MUX_MODE0) + AM4372_IOPAD(0x808, PIN_INPUT | PULL_DISABLE | MUX_MODE0) + AM4372_IOPAD(0x80c, PIN_INPUT | PULL_DISABLE | MUX_MODE0) + AM4372_IOPAD(0x810, PIN_INPUT | PULL_DISABLE | MUX_MODE0) + AM4372_IOPAD(0x814, PIN_INPUT | PULL_DISABLE | MUX_MODE0) + AM4372_IOPAD(0x818, PIN_INPUT | PULL_DISABLE | MUX_MODE0) + AM4372_IOPAD(0x81c, PIN_INPUT | PULL_DISABLE | MUX_MODE0) + AM4372_IOPAD(0x870, PIN_INPUT_PULLUP | MUX_MODE0) + AM4372_IOPAD(0x874, PIN_OUTPUT_PULLUP | MUX_MODE0) + AM4372_IOPAD(0x87c, PIN_OUTPUT_PULLUP | MUX_MODE0) + AM4372_IOPAD(0x898, PIN_OUTPUT_PULLDOWN | MUX_MODE0) + AM4372_IOPAD(0x894, PIN_OUTPUT_PULLDOWN | MUX_MODE0) + AM4372_IOPAD(0x890, PIN_OUTPUT_PULLDOWN | MUX_MODE0) + AM4372_IOPAD(0x89c, PIN_OUTPUT_PULLDOWN | MUX_MODE0) + >; + }; + + cpsw_default: cpsw_default { + pinctrl-single,pins = < + /* Slave 1 */ + AM4372_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txen.rgmii1_txen */ + AM4372_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxdv.rgmii1_rxctl */ + AM4372_IOPAD(0x91c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_txd3 */ + AM4372_IOPAD(0x920, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_txd2 */ + AM4372_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_txd1 */ + AM4372_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_txd0 */ + AM4372_IOPAD(0x92c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txclk.rmii1_tclk */ + AM4372_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxclk.rmii1_rclk */ + AM4372_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd1.rgmii1_rxd3 */ + AM4372_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd0.rgmii1_rxd2 */ + AM4372_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd1.rgmii1_rxd1 */ + AM4372_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd0.rgmii1_rxd0 */ + AM4372_IOPAD(0xa74, MUX_MODE3) + /* Slave 2 */ + AM4372_IOPAD(0x840, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a0.txen */ + AM4372_IOPAD(0x844, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a1.rxctl */ + AM4372_IOPAD(0x848, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a2.txd3 */ + AM4372_IOPAD(0x84c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a3.txd2 */ + AM4372_IOPAD(0x850, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a4.txd1 */ + AM4372_IOPAD(0x854, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a5.txd0 */ + AM4372_IOPAD(0x858, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a6.tclk */ + AM4372_IOPAD(0x85c, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a7.rclk */ + AM4372_IOPAD(0x860, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a8.rxd3 */ + AM4372_IOPAD(0x864, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a9.rxd2 */ + AM4372_IOPAD(0x868, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a10.rxd1 */ + AM4372_IOPAD(0x86c, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a11.rxd0 */ + AM4372_IOPAD(0xa38, MUX_MODE7) + >; + }; + + davinci_mdio_default: davinci_mdio_default { + pinctrl-single,pins = < + /* MDIO */ + AM4372_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */ + AM4372_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */ + >; + }; +}; + +&gpmc { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&nand_flash_x8>; + ranges = <0 0 0x08000000 0x1000000>; + nand@0,0 { + compatible = "ti,omap2-nand"; + reg = <0 0 4>; /* CS0, offset 0, IO size 4 */ + interrupt-parent = <&gpmc>; + interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ + <1 IRQ_TYPE_NONE>; /* termcount */ + ti,nand-ecc-opt = "bch8"; + ti,elm-id = <&elm>; + + nand-bus-width = <8>; + gpmc,device-width = <1>; + gpmc,sync-clk-ps = <0>; + gpmc,cs-on-ns = <0>; + gpmc,cs-rd-off-ns = <44>; + gpmc,cs-wr-off-ns = <44>; + gpmc,adv-on-ns = <6>; + gpmc,adv-rd-off-ns = <34>; + gpmc,adv-wr-off-ns = <44>; + gpmc,we-on-ns = <0>; + gpmc,we-off-ns = <40>; + gpmc,oe-on-ns = <0>; + gpmc,oe-off-ns = <54>; + gpmc,access-ns = <64>; + gpmc,rd-cycle-ns = <82>; + gpmc,wr-cycle-ns = <82>; + gpmc,bus-turnaround-ns = <0>; + gpmc,cycle2cycle-delay-ns = <0>; + gpmc,clk-activation-ns = <0>; + gpmc,wr-access-ns = <40>; + gpmc,wr-data-mux-bus-ns = <0>; + + #address-cells = <1>; + #size-cells = <1>; + /* MTD partition table */ + partition@0 { + label = "kernel"; + reg = <0x0 0x00980000>; + }; + partition@980000 { + label = "dtb"; + reg = <0x00980000 0x00080000>; + }; + partition@a00000 { + label = "rootfs"; + reg = <0x00a00000 0x0>; + }; + }; +}; + +&i2c0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins>; + clock-frequency = <100000>; + + tps65218: tps65218@24 { + compatible = "ti,tps65218"; + reg = <0x24>; + interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; /* NMIn */ + interrupt-parent = <&gic>; + interrupt-controller; + #interrupt-cells = <2>; + + dcdc1: regulator-dcdc1 { + regulator-name = "vdd_core"; + regulator-min-microvolt = <912000>; + regulator-max-microvolt = <1144000>; + regulator-boot-on; + regulator-always-on; + }; + + dcdc2: regulator-dcdc2 { + regulator-name = "vdd_mpu"; + regulator-min-microvolt = <912000>; + regulator-max-microvolt = <1378000>; + regulator-boot-on; + regulator-always-on; + }; + + dcdc3: regulator-dcdc3 { + regulator-name = "vdcdc3"; + regulator-suspend-enable; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-boot-on; + regulator-always-on; + }; + + dcdc5: regulator-dcdc5 { + regulator-name = "v1_0bat"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-boot-on; + regulator-always-on; + }; + + dcdc6: regulator-dcdc6 { + regulator-name = "v1_8bat"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo1: regulator-ldo1 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + }; + + eeprom_module: at24@50 { + compatible = "atmel,24c02"; + reg = <0x50>; + pagesize = <16>; + }; +}; + +&gpio0 { + status = "okay"; +}; + +&gpio1 { + status = "okay"; +}; + +&gpio2 { + status = "okay"; +}; + +&gpio3 { + status = "okay"; +}; + +&gpio4 { + status = "okay"; +}; + +&gpio5 { + status = "okay"; +}; + +&mmc2 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&emmc_pins>; + vmmc-supply = <&vmmc_3v3>; + bus-width = <8>; + ti,non-removable; +}; + +&spi0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&spi0_pins>; + dmas = <&edma 16 0 + &edma 17 0>; + dma-names = "tx0", "rx0"; + + flash: w25q64cvzpig@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <20000000>; + partition@0 { + label = "uboot"; + reg = <0x0 0xc0000>; + }; + + partition@c0000 { + label = "uboot environment"; + reg = <0xc0000 0x40000>; + }; + + partition@100000 { + label = "reserved"; + reg = <0x100000 0x100000>; + }; + }; +}; + +&mac { + pinctrl-names = "default"; + pinctrl-0 = <&cpsw_default>; + dual_emac = <1>; + status = "okay"; +}; + +&davinci_mdio { + pinctrl-names = "default"; + pinctrl-0 = <&davinci_mdio_default>; + status = "okay"; + + ethphy0: ethernet-phy@0 { + reg = <0>; + }; + + ethphy1: ethernet-phy@1 { + reg = <1>; + }; +}; + +&cpsw_emac0 { + phy-handle = <&ethphy0>; + phy-mode = "rgmii-txid"; + dual_emac_res_vlan = <1>; +}; + +&cpsw_emac1 { + phy-handle = <&ethphy1>; + phy-mode = "rgmii-txid"; + dual_emac_res_vlan = <2>; +}; + +&dwc3_1 { + status = "okay"; +}; + +&usb2_phy1 { + status = "okay"; +}; + +&usb1 { + dr_mode = "host"; + status = "okay"; +}; + +&dwc3_2 { + status = "okay"; +}; + +&usb2_phy2 { + status = "okay"; +}; + +&usb2 { + dr_mode = "host"; + status = "okay"; + interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "peripheral", "host", "otg"; +}; + +&elm { + status = "okay"; +}; + +&uart0 { + status = "okay"; +}; + +&tscadc { + status = "okay"; + tsc { + ti,wires = <4>; + ti,x-plate-resistance = <200>; + ti,coordiante-readouts = <5>; + ti,wire-config = <0x00 0x11 0x22 0x33>; + }; + + adc { + ti,adc-channels = <4 5 6 7>; + }; +}; + +&cpu { + cpu0-supply = <&dcdc2>; + operating-points = <1000000 1330000>, + <800000 1260000>, + <720000 1200000>, + <600000 1100000>, + <300000 950000>; +}; diff --git a/configs/cm_t43_defconfig b/configs/cm_t43_defconfig index 214a054..dbc0f7e 100644 --- a/configs/cm_t43_defconfig +++ b/configs/cm_t43_defconfig @@ -32,6 +32,8 @@ CONFIG_SPL_POWER_SUPPORT=y CONFIG_SPL_SPI_LOAD=y CONFIG_SYS_SPI_U_BOOT_OFFS=0x40000 CONFIG_SYS_PROMPT="CM-T43 # " +CONFIG_OF_CONTROL=y +CONFIG_DEFAULT_DEVICE_TREE="am437x-cm-t43" CONFIG_CMD_ASKENV=y CONFIG_CMD_EEPROM=y CONFIG_CMD_EEPROM_LAYOUT=y -- 2.7.4

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