The R5 board file for U-Boot should be the same as the board file copied from Linux with a few alterations to work with the R5's view of the SoC.
First we need to unify the R5 board file and it's U-Boot overlay before we can unify the Linux board file with this one.
Tested-by: Tom Rini trini@konsulko.com Signed-off-by: Bryan Brattlof bb@ti.com --- arch/arm/dts/k3-am654-base-board-u-boot.dtsi | 1 - .../dts/k3-am654-r5-base-board-u-boot.dtsi | 208 ------------------ arch/arm/dts/k3-am654-r5-base-board.dts | 124 ++++++++++- 3 files changed, 119 insertions(+), 214 deletions(-) delete mode 100644 arch/arm/dts/k3-am654-r5-base-board-u-boot.dtsi
diff --git a/arch/arm/dts/k3-am654-base-board-u-boot.dtsi b/arch/arm/dts/k3-am654-base-board-u-boot.dtsi index 11d83927ac525..f29cecf870bcd 100644 --- a/arch/arm/dts/k3-am654-base-board-u-boot.dtsi +++ b/arch/arm/dts/k3-am654-base-board-u-boot.dtsi @@ -3,7 +3,6 @@ * Copyright (C) 2018-2021 Texas Instruments Incorporated - https://www.ti.com/ */
-#include "k3-am654-r5-base-board-u-boot.dtsi" #include "k3-am65x-binman.dtsi"
&pru0_0 { diff --git a/arch/arm/dts/k3-am654-r5-base-board-u-boot.dtsi b/arch/arm/dts/k3-am654-r5-base-board-u-boot.dtsi deleted file mode 100644 index 286604576e028..0000000000000 --- a/arch/arm/dts/k3-am654-r5-base-board-u-boot.dtsi +++ /dev/null @@ -1,208 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * Copyright (C) 2018-2021 Texas Instruments Incorporated - https://www.ti.com/ - */ - -#include <dt-bindings/pinctrl/k3.h> -#include <dt-bindings/net/ti-dp83867.h> -#include "k3-am65x-binman.dtsi" - -/ { - chosen { - stdout-path = "serial2:115200n8"; - }; - - aliases { - serial2 = &main_uart0; - ethernet0 = &cpsw_port1; - usb0 = &usb0; - usb1 = &usb1; - spi0 = &ospi0; - spi1 = &ospi1; - }; -}; - -&cbass_main{ - bootph-pre-ram; - main_navss: bus@30800000 { - bootph-pre-ram; - }; -}; - -&cbass_mcu { - bootph-pre-ram; - - mcu_navss: bus@28380000 { - bootph-pre-ram; - - ringacc@2b800000 { - reg = <0x0 0x2b800000 0x0 0x400000>, - <0x0 0x2b000000 0x0 0x400000>, - <0x0 0x28590000 0x0 0x100>, - <0x0 0x2a500000 0x0 0x40000>, - <0x0 0x28440000 0x0 0x40000>; - reg-names = "rt", "fifos", "proxy_gcfg", "proxy_target", "cfg"; - bootph-pre-ram; - ti,dma-ring-reset-quirk; - }; - - dma-controller@285c0000 { - reg = <0x0 0x285c0000 0x0 0x100>, - <0x0 0x284c0000 0x0 0x4000>, - <0x0 0x2a800000 0x0 0x40000>, - <0x0 0x284a0000 0x0 0x4000>, - <0x0 0x2aa00000 0x0 0x40000>, - <0x0 0x28400000 0x0 0x2000>; - reg-names = "gcfg", "rchan", "rchanrt", "tchan", - "tchanrt", "rflow"; - bootph-pre-ram; - }; - }; -}; - -&cbass_wakeup { - bootph-pre-ram; - - chipid@43000014 { - bootph-pre-ram; - }; -}; - -&secure_proxy_main { - bootph-pre-ram; -}; - -&dmsc { - bootph-pre-ram; - k3_sysreset: sysreset-controller { - compatible = "ti,sci-sysreset"; - bootph-pre-ram; - }; -}; - -&k3_pds { - bootph-pre-ram; -}; - -&k3_clks { - bootph-pre-ram; -}; - -&k3_reset { - bootph-pre-ram; -}; - -&wkup_pmx0 { - bootph-pre-ram; - - wkup_i2c0_pins_default { - bootph-pre-ram; - }; -}; - -&main_pmx0 { - bootph-pre-ram; - usb0_pins_default: usb0_pins_default { - pinctrl-single,pins = < - AM65X_IOPAD(0x02bc, PIN_OUTPUT, 0) /* (AD9) USB0_DRVVBUS */ - >; - bootph-pre-ram; - }; -}; - -&main_uart0_pins_default { - bootph-pre-ram; -}; - -&main_pmx1 { - bootph-pre-ram; -}; - -&wkup_pmx0 { - mcu-fss0-ospi0-pins-default { - bootph-pre-ram; - }; -}; - -&main_uart0 { - bootph-pre-ram; -}; - -&main_mmc0_pins_default { - bootph-pre-ram; -}; - -&main_mmc1_pins_default { - bootph-pre-ram; -}; - -&sdhci0 { - bootph-pre-ram; -}; - -&sdhci1 { - bootph-pre-ram; -}; - -&davinci_mdio { - phy0: ethernet-phy@0 { - reg = <0>; - /* TODO: phy reset: TCA9555RTWR(i2c:0x21)[p04].GPIO_MCU_RGMII_RSTN */ - ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; - ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; - }; -}; - -&mcu_cpsw { - reg = <0x0 0x46000000 0x0 0x200000>, - <0x0 0x40f00200 0x0 0x2>; - reg-names = "cpsw_nuss", "mac_efuse"; - /delete-property/ ranges; - - cpsw-phy-sel@40f04040 { - compatible = "ti,am654-cpsw-phy-sel"; - reg= <0x0 0x40f04040 0x0 0x4>; - reg-names = "gmii-sel"; - }; -}; - -&wkup_i2c0 { - bootph-pre-ram; -}; - -&usb1 { - dr_mode = "peripheral"; -}; - -&fss { - bootph-pre-ram; -}; - -&ospi0 { - bootph-pre-ram; - - flash@0{ - bootph-pre-ram; - }; -}; - -&dwc3_0 { - status = "okay"; - bootph-pre-ram; -}; - -&usb0_phy { - status = "okay"; - bootph-pre-ram; -}; - -&usb0 { - pinctrl-names = "default"; - pinctrl-0 = <&usb0_pins_default>; - dr_mode = "peripheral"; - bootph-pre-ram; -}; - -&scm_conf { - bootph-pre-ram; -}; diff --git a/arch/arm/dts/k3-am654-r5-base-board.dts b/arch/arm/dts/k3-am654-r5-base-board.dts index 637a5cc85e095..d75c7bf3fe662 100644 --- a/arch/arm/dts/k3-am654-r5-base-board.dts +++ b/arch/arm/dts/k3-am654-r5-base-board.dts @@ -14,9 +14,16 @@ model = "Texas Instruments AM654 R5 Base Board";
aliases { + ethernet0 = &cpsw_port1; + remoteproc0 = &sysctrler; + remoteproc1 = &a53_0; serial0 = &wkup_uart0; serial1 = &mcu_uart0; serial2 = &main_uart0; + spi0 = &ospi0; + spi1 = &ospi1; + usb0 = &usb0; + usb1 = &usb1; };
chosen { @@ -24,11 +31,6 @@ tick-timer = &timer1; };
- aliases { - remoteproc0 = &sysctrler; - remoteproc1 = &a53_0; - }; - a53_0: a53@0 { compatible = "ti,am654-rproc"; reg = <0x0 0x00a90000 0x0 0x10>; @@ -56,6 +58,8 @@ };
&cbass_main { + bootph-pre-ram; + timer1: timer@40400000 { compatible = "ti,omap5430-timer"; reg = <0x0 0x40400000 0x0 0x80>; @@ -63,9 +67,15 @@ clock-frequency = <25000000>; bootph-all; }; + + main_navss: bus@30800000 { + bootph-pre-ram; + }; };
&cbass_mcu { + bootph-pre-ram; + mcu_secproxy: secproxy@28380000 { compatible = "ti,am654-secure-proxy"; reg = <0x0 0x2a380000 0x0 0x80000>, @@ -75,13 +85,58 @@ #mbox-cells = <1>; bootph-pre-ram; }; + + mcu_navss: bus@28380000 { + bootph-pre-ram; + + ringacc@2b800000 { + reg = <0x0 0x2b800000 0x0 0x400000>, + <0x0 0x2b000000 0x0 0x400000>, + <0x0 0x28590000 0x0 0x100>, + <0x0 0x2a500000 0x0 0x40000>, + <0x0 0x28440000 0x0 0x40000>; + reg-names = "rt", "fifos", "proxy_gcfg", "proxy_target", "cfg"; + bootph-pre-ram; + ti,dma-ring-reset-quirk; + }; + + dma-controller@285c0000 { + reg = <0x0 0x285c0000 0x0 0x100>, + <0x0 0x284c0000 0x0 0x4000>, + <0x0 0x2a800000 0x0 0x40000>, + <0x0 0x284a0000 0x0 0x4000>, + <0x0 0x2aa00000 0x0 0x40000>, + <0x0 0x28400000 0x0 0x2000>; + reg-names = "gcfg", "rchan", "rchanrt", "tchan", + "tchanrt", "rflow"; + bootph-pre-ram; + }; + }; +}; + +&k3_pds { + bootph-pre-ram; +}; + +&k3_clks { + bootph-pre-ram; +}; + +&k3_reset { + bootph-pre-ram; };
&wkup_gpio0 { bootph-pre-ram; };
+&secure_proxy_main { + bootph-pre-ram; +}; + &cbass_wakeup { + bootph-pre-ram; + sysctrler: sysctrler { compatible = "ti,am654-system-controller"; mboxes= <&mcu_secproxy 4>, <&mcu_secproxy 5>; @@ -95,13 +150,24 @@ clock-frequency = <200000000>; bootph-pre-ram; }; + + chipid@43000014 { + bootph-pre-ram; + }; };
&dmsc { + bootph-pre-ram; + mboxes= <&mcu_secproxy 8>, <&mcu_secproxy 6>, <&mcu_secproxy 5>; mbox-names = "tx", "rx", "notify"; ti,host-id = <4>; ti,secure-host; + + k3_sysreset: sysreset-controller { + compatible = "ti,sci-sysreset"; + bootph-pre-ram; + }; };
&wkup_uart0 { @@ -125,6 +191,7 @@ pinctrl-0 = <&main_uart0_pins_default>; power-domains = <&k3_pds 146 TI_SCI_PD_SHARED>; status = "okay"; + bootph-pre-ram; };
&wkup_vtm0 { @@ -168,6 +235,7 @@ AM65X_WKUP_IOPAD(0x00e0, PIN_INPUT, 0) /* (AC7) WKUP_I2C0_SCL */ AM65X_WKUP_IOPAD(0x00e4, PIN_INPUT, 0) /* (AD6) WKUP_I2C0_SDA */ >; + bootph-pre-ram; };
mcu_fss0_ospi0_pins_default: mcu-fss0-ospi0-pins_default { @@ -184,6 +252,7 @@ AM65X_WKUP_IOPAD(0x0028, PIN_INPUT, 0) /* (R3) MCU_OSPI0_D7 */ AM65X_WKUP_IOPAD(0x002c, PIN_OUTPUT, 0) /* (R4) MCU_OSPI0_CSn0 */ >; + bootph-pre-ram; }; };
@@ -229,6 +298,17 @@ >; bootph-pre-ram; }; + + usb0_pins_default: usb0_pins_default { + pinctrl-single,pins = < + AM65X_IOPAD(0x02bc, PIN_OUTPUT, 0) /* (AD9) USB0_DRVVBUS */ + >; + bootph-pre-ram; + }; +}; + +&main_pmx1 { + bootph-pre-ram; };
&memorycontroller { @@ -243,6 +323,7 @@ pinctrl-0 = <&main_mmc0_pins_default>; /delete-property/ power-domains; ti,driver-strength-ohm = <50>; + bootph-pre-ram; };
&sdhci1 { @@ -251,6 +332,7 @@ pinctrl-0 = <&main_mmc1_pins_default>; /delete-property/ power-domains; ti,driver-strength-ohm = <50>; + bootph-pre-ram; };
&wkup_i2c0 { @@ -276,6 +358,7 @@ &ospi0 { pinctrl-names = "default"; pinctrl-0 = <&mcu_fss0_ospi0_pins_default>; + bootph-pre-ram;
reg = <0x0 0x47040000 0x0 0x100>, <0x0 0x50000000 0x0 0x8000000>; @@ -293,6 +376,7 @@ cdns,read-delay = <0>; #address-cells = <1>; #size-cells = <1>; + bootph-pre-ram; }; };
@@ -331,3 +415,33 @@ &scm_conf { bootph-pre-ram; }; + +&davinci_mdio { + phy0: ethernet-phy@0 { + reg = <0>; + /* TODO: phy reset: TCA9555RTWR(i2c:0x21)[p04].GPIO_MCU_RGMII_RSTN */ + ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; + ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; + }; +}; + +&mcu_cpsw { + reg = <0x0 0x46000000 0x0 0x200000>, + <0x0 0x40f00200 0x0 0x2>; + reg-names = "cpsw_nuss", "mac_efuse"; + /delete-property/ ranges; + + cpsw-phy-sel@40f04040 { + compatible = "ti,am654-cpsw-phy-sel"; + reg= <0x0 0x40f04040 0x0 0x4>; + reg-names = "gmii-sel"; + }; +}; + +&usb1 { + dr_mode = "peripheral"; +}; + +&fss { + bootph-pre-ram; +};