* [PATCH 0/3] AM62x SK EVM DT Sync + OSPI Support
@ 2022-10-27 14:53 Dhruva Gole
2022-10-27 14:53 ` [PATCH 1/3] arm: dts: k3-am62x: sync dt with linux kernel Dhruva Gole
` (3 more replies)
0 siblings, 4 replies; 12+ messages in thread
From: Dhruva Gole @ 2022-10-27 14:53 UTC (permalink / raw)
To: Tom Rini
Cc: Dhruva Gole, Nishanth Menon, Dave Gerlach, Vignesh Raghavendra,
Suman Anna, Gowtham Tammana, Christian Gmeiner, Hari Nagalla,
Georgi Vlaev, Julien Panis, Aswath Govindraju, u-boot
* Sync the AM62x DTS files with the linux kernel.
* Also add configs necessary to enable ospi in uboot
* Add support for booting from OSPI Flash.
All changes have been tested on the AM62x SK EVM and the board
successfully reached u-boot prompt using OSPI Flash:
```
U-Boot SPL 2022.10-00677-g160b1b2cd007-dirty (Oct 27 2022 - 14:24:55
+0530)
SYSFW ABI: 3.1 (firmware rev 0x0008 '8.4.7--v08.04.07 (Jolly Jellyfi')
Trying to boot from SPI
Starting ATF on ARM64 core...
NOTICE: BL31: v2.7(release):v2.7.0-dirty
NOTICE: BL31: Built : 00:19:16, Sep 24 2022
U-Boot SPL 2022.10-00677-g160b1b2cd007-dirty (Oct 27 2022 - 14:25:21
+0530)
SYSFW ABI: 3.1 (firmware rev 0x0008 '8.4.7--v08.04.07 (Jolly Jellyfi')
Trying to boot from SPI
U-Boot 2022.10-00677-g160b1b2cd007-dirty (Oct 27 2022 - 14:25:21 +0530)
SoC: AM62X SR1.0 GP
Model: Texas Instruments AM625 SK
DRAM: 2 GiB
Core: 47 devices, 18 uclasses, devicetree: separate
MMC: mmc@fa10000: 0, mmc@fa00000: 1, mmc@fa20000: 2
Loading Environment from nowhere... OK
In: serial@2800000
Out: serial@2800000
Err: serial@2800000
Net: No ethernet found.
Hit any key to stop autoboot: 0
```
Also the board was tested to boot till linux kernel after the DT sync
changes. Hence verifying that the changes are valid.
Dhruva Gole (3):
arm: dts: k3-am62x: sync dt with linux kernel
arm: dts: Add OSPI support for AM62-SK
configs: enable OSPI related configs in AM62x
arch/arm/dts/k3-am62-main.dtsi | 54 ++++
arch/arm/dts/k3-am62-mcu.dtsi | 28 +++
arch/arm/dts/k3-am62.dtsi | 1 +
arch/arm/dts/k3-am625-r5-sk.dts | 5 +
arch/arm/dts/k3-am625-sk-u-boot.dtsi | 24 ++
arch/arm/dts/k3-am625-sk.dts | 354 +++++++++++++++++++++++++++
configs/am62x_evm_a53_defconfig | 19 ++
configs/am62x_evm_r5_defconfig | 22 ++
8 files changed, 507 insertions(+)
--
2.25.1
^ permalink raw reply [flat|nested] 12+ messages in thread* [PATCH 1/3] arm: dts: k3-am62x: sync dt with linux kernel 2022-10-27 14:53 [PATCH 0/3] AM62x SK EVM DT Sync + OSPI Support Dhruva Gole @ 2022-10-27 14:53 ` Dhruva Gole 2022-11-03 5:21 ` Nishanth Menon 2022-12-09 22:53 ` Tom Rini 2022-10-27 14:53 ` [PATCH 2/3] arm: dts: Add OSPI support for AM62-SK Dhruva Gole ` (2 subsequent siblings) 3 siblings, 2 replies; 12+ messages in thread From: Dhruva Gole @ 2022-10-27 14:53 UTC (permalink / raw) To: Tom Rini Cc: Dhruva Gole, Nishanth Menon, Dave Gerlach, Vignesh Raghavendra, Suman Anna, Gowtham Tammana, Christian Gmeiner, Hari Nagalla, Georgi Vlaev, Julien Panis, Aswath Govindraju, u-boot Sync the DT Files with linux kernel (tag v6.0.3) Signed-off-by: Dhruva Gole <d-gole@ti.com> --- arch/arm/dts/k3-am62-main.dtsi | 54 +++++ arch/arm/dts/k3-am62-mcu.dtsi | 28 +++ arch/arm/dts/k3-am62.dtsi | 1 + arch/arm/dts/k3-am625-sk.dts | 354 +++++++++++++++++++++++++++++++++ 4 files changed, 437 insertions(+) diff --git a/arch/arm/dts/k3-am62-main.dtsi b/arch/arm/dts/k3-am62-main.dtsi index 4b6ba98dd0a2..4a42f1b2e314 100644 --- a/arch/arm/dts/k3-am62-main.dtsi +++ b/arch/arm/dts/k3-am62-main.dtsi @@ -165,6 +165,19 @@ }; }; + crypto: crypto@40900000 { + compatible = "ti,am62-sa3ul"; + reg = <0x00 0x40900000 0x00 0x1200>; + power-domains = <&k3_pds 70 TI_SCI_PD_SHARED>; + #address-cells = <2>; + #size-cells = <2>; + ranges = <0x00 0x40900000 0x00 0x40900000 0x00 0x30000>; + + dmas = <&main_pktdma 0xf501 0>, <&main_pktdma 0x7506 0>, + <&main_pktdma 0x7507 0>; + dma-names = "tx", "rx1", "rx2"; + }; + main_pmx0: pinctrl@f4000 { compatible = "pinctrl-single"; reg = <0x00 0xf4000 0x00 0x2ac>; @@ -530,4 +543,45 @@ ti,mbox-num-users = <4>; ti,mbox-num-fifos = <16>; }; + + ecap0: pwm@23100000 { + compatible = "ti,am3352-ecap"; + #pwm-cells = <3>; + reg = <0x00 0x23100000 0x00 0x100>; + power-domains = <&k3_pds 51 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 51 0>; + clock-names = "fck"; + }; + + ecap1: pwm@23110000 { + compatible = "ti,am3352-ecap"; + #pwm-cells = <3>; + reg = <0x00 0x23110000 0x00 0x100>; + power-domains = <&k3_pds 52 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 52 0>; + clock-names = "fck"; + }; + + ecap2: pwm@23120000 { + compatible = "ti,am3352-ecap"; + #pwm-cells = <3>; + reg = <0x00 0x23120000 0x00 0x100>; + power-domains = <&k3_pds 53 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 53 0>; + clock-names = "fck"; + }; + + main_mcan0: can@20701000 { + compatible = "bosch,m_can"; + reg = <0x00 0x20701000 0x00 0x200>, + <0x00 0x20708000 0x00 0x8000>; + reg-names = "m_can", "message_ram"; + power-domains = <&k3_pds 98 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 98 6>, <&k3_clks 98 1>; + clock-names = "hclk", "cclk"; + interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "int0", "int1"; + bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>; + }; }; diff --git a/arch/arm/dts/k3-am62-mcu.dtsi b/arch/arm/dts/k3-am62-mcu.dtsi index d103824c963f..f56c803560f2 100644 --- a/arch/arm/dts/k3-am62-mcu.dtsi +++ b/arch/arm/dts/k3-am62-mcu.dtsi @@ -53,4 +53,32 @@ power-domains = <&k3_pds 148 TI_SCI_PD_EXCLUSIVE>; clocks = <&k3_clks 148 0>; }; + + mcu_gpio_intr: interrupt-controller@4210000 { + compatible = "ti,sci-intr"; + reg = <0x00 0x04210000 0x00 0x200>; + ti,intr-trigger-type = <1>; + interrupt-controller; + interrupt-parent = <&gic500>; + #interrupt-cells = <1>; + ti,sci = <&dmsc>; + ti,sci-dev-id = <5>; + ti,interrupt-ranges = <0 104 4>; + }; + + mcu_gpio0: gpio@4201000 { + compatible = "ti,am64-gpio", "ti,keystone-gpio"; + reg = <0x00 0x4201000 0x00 0x100>; + gpio-controller; + #gpio-cells = <2>; + interrupt-parent = <&mcu_gpio_intr>; + interrupts = <30>, <31>; + interrupt-controller; + #interrupt-cells = <2>; + ti,ngpio = <24>; + ti,davinci-gpio-unbanked = <0>; + power-domains = <&k3_pds 79 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 79 0>; + clock-names = "gpio"; + }; }; diff --git a/arch/arm/dts/k3-am62.dtsi b/arch/arm/dts/k3-am62.dtsi index bc2997b18556..37fcbe7a3c33 100644 --- a/arch/arm/dts/k3-am62.dtsi +++ b/arch/arm/dts/k3-am62.dtsi @@ -66,6 +66,7 @@ <0x00 0x30200000 0x00 0x30200000 0x00 0x00010000>, /* DSS */ <0x00 0x31000000 0x00 0x31000000 0x00 0x00050000>, /* USB0 DWC3 Core window */ <0x00 0x31100000 0x00 0x31100000 0x00 0x00050000>, /* USB1 DWC3 Core window */ + <0x00 0x40900000 0x00 0x40900000 0x00 0x00030000>, /* SA3UL */ <0x00 0x43600000 0x00 0x43600000 0x00 0x00010000>, /* SA3 sproxy data */ <0x00 0x44043000 0x00 0x44043000 0x00 0x00000fe0>, /* TI SCI DEBUG */ <0x00 0x44860000 0x00 0x44860000 0x00 0x00040000>, /* SA3 sproxy config */ diff --git a/arch/arm/dts/k3-am625-sk.dts b/arch/arm/dts/k3-am625-sk.dts index 76b06ea23953..af5617ff44d2 100644 --- a/arch/arm/dts/k3-am625-sk.dts +++ b/arch/arm/dts/k3-am625-sk.dts @@ -18,7 +18,12 @@ aliases { serial2 = &main_uart0; + mmc0 = &sdhci0; mmc1 = &sdhci1; + mmc2 = &sdhci2; + spi0 = &ospi0; + ethernet0 = &cpsw_port1; + ethernet1 = &cpsw_port2; }; chosen { @@ -38,6 +43,15 @@ #size-cells = <2>; ranges; + ramoops@9ca00000 { + compatible = "ramoops"; + reg = <0x00 0x9ca00000 0x00 0x00100000>; + record-size = <0x8000>; + console-size = <0x8000>; + ftrace-size = <0x00>; + pmsg-size = <0x8000>; + }; + secure_tfa_ddr: tfa@9e780000 { reg = <0x00 0x9e780000 0x00 0x80000>; alignment = <0x1000>; @@ -56,6 +70,79 @@ no-map; }; }; + + vmain_pd: regulator-0 { + /* TPS65988 PD CONTROLLER OUTPUT */ + compatible = "regulator-fixed"; + regulator-name = "vmain_pd"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + }; + + vcc_5v0: regulator-1 { + /* Output of LM34936 */ + compatible = "regulator-fixed"; + regulator-name = "vcc_5v0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&vmain_pd>; + regulator-always-on; + regulator-boot-on; + }; + + vcc_3v3_sys: regulator-2 { + /* output of LM61460-Q1 */ + compatible = "regulator-fixed"; + regulator-name = "vcc_3v3_sys"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vmain_pd>; + regulator-always-on; + regulator-boot-on; + }; + + vdd_mmc1: regulator-3 { + /* TPS22918DBVR */ + compatible = "regulator-fixed"; + regulator-name = "vdd_mmc1"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + enable-active-high; + vin-supply = <&vcc_3v3_sys>; + gpio = <&exp1 3 GPIO_ACTIVE_HIGH>; + }; + + vdd_sd_dv: regulator-4 { + /* Output of TLV71033 */ + compatible = "regulator-gpio"; + regulator-name = "tlv71033"; + pinctrl-names = "default"; + pinctrl-0 = <&vdd_sd_dv_pins_default>; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + vin-supply = <&vcc_5v0>; + gpios = <&main_gpio0 31 GPIO_ACTIVE_HIGH>; + states = <1800000 0x0>, + <3300000 0x1>; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&usr_led_pins_default>; + + led-0 { + label = "am62-sk:green:heartbeat"; + gpios = <&main_gpio1 49 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + function = LED_FUNCTION_HEARTBEAT; + default-state = "off"; + }; + }; }; &main_pmx0 { @@ -66,6 +153,42 @@ >; }; + main_i2c0_pins_default: main-i2c0-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x1e0, PIN_INPUT_PULLUP, 0) /* (B16) I2C0_SCL */ + AM62X_IOPAD(0x1e4, PIN_INPUT_PULLUP, 0) /* (A16) I2C0_SDA */ + >; + }; + + main_i2c1_pins_default: main-i2c1-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x1e8, PIN_INPUT_PULLUP, 0) /* (B17) I2C1_SCL */ + AM62X_IOPAD(0x1ec, PIN_INPUT_PULLUP, 0) /* (A17) I2C1_SDA */ + >; + }; + + main_i2c2_pins_default: main-i2c2-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x0b0, PIN_INPUT_PULLUP, 1) /* (K22) GPMC0_CSn2.I2C2_SCL */ + AM62X_IOPAD(0x0b4, PIN_INPUT_PULLUP, 1) /* (K24) GPMC0_CSn3.I2C2_SDA */ + >; + }; + + main_mmc0_pins_default: main-mmc0-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x220, PIN_INPUT, 0) /* (Y3) MMC0_CMD */ + AM62X_IOPAD(0x218, PIN_INPUT, 0) /* (AB1) MMC0_CLK */ + AM62X_IOPAD(0x214, PIN_INPUT, 0) /* (AA2) MMC0_DAT0 */ + AM62X_IOPAD(0x210, PIN_INPUT, 0) /* (AA1) MMC0_DAT1 */ + AM62X_IOPAD(0x20c, PIN_INPUT, 0) /* (AA3) MMC0_DAT2 */ + AM62X_IOPAD(0x208, PIN_INPUT, 0) /* (Y4) MMC0_DAT3 */ + AM62X_IOPAD(0x204, PIN_INPUT, 0) /* (AB2) MMC0_DAT4 */ + AM62X_IOPAD(0x200, PIN_INPUT, 0) /* (AC1) MMC0_DAT5 */ + AM62X_IOPAD(0x1fc, PIN_INPUT, 0) /* (AD2) MMC0_DAT6 */ + AM62X_IOPAD(0x1f8, PIN_INPUT, 0) /* (AC2) MMC0_DAT7 */ + >; + }; + main_mmc1_pins_default: main-mmc1-pins-default { pinctrl-single,pins = < AM62X_IOPAD(0x23c, PIN_INPUT, 0) /* (A21) MMC1_CMD */ @@ -77,6 +200,81 @@ AM62X_IOPAD(0x240, PIN_INPUT, 0) /* (D17) MMC1_SDCD */ >; }; + + usr_led_pins_default: usr-led-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x244, PIN_OUTPUT, 7) /* (C17) MMC1_SDWP.GPIO1_49 */ + >; + }; + + main_mdio1_pins_default: main-mdio1-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x160, PIN_OUTPUT, 0) /* (AD24) MDIO0_MDC */ + AM62X_IOPAD(0x15c, PIN_INPUT, 0) /* (AB22) MDIO0_MDIO */ + >; + }; + + main_rgmii1_pins_default: main-rgmii1-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x14c, PIN_INPUT, 0) /* (AB17) RGMII1_RD0 */ + AM62X_IOPAD(0x150, PIN_INPUT, 0) /* (AC17) RGMII1_RD1 */ + AM62X_IOPAD(0x154, PIN_INPUT, 0) /* (AB16) RGMII1_RD2 */ + AM62X_IOPAD(0x158, PIN_INPUT, 0) /* (AA15) RGMII1_RD3 */ + AM62X_IOPAD(0x148, PIN_INPUT, 0) /* (AD17) RGMII1_RXC */ + AM62X_IOPAD(0x144, PIN_INPUT, 0) /* (AE17) RGMII1_RX_CTL */ + AM62X_IOPAD(0x134, PIN_OUTPUT, 0) /* (AE20) RGMII1_TD0 */ + AM62X_IOPAD(0x138, PIN_OUTPUT, 0) /* (AD20) RGMII1_TD1 */ + AM62X_IOPAD(0x13c, PIN_OUTPUT, 0) /* (AE18) RGMII1_TD2 */ + AM62X_IOPAD(0x140, PIN_OUTPUT, 0) /* (AD18) RGMII1_TD3 */ + AM62X_IOPAD(0x130, PIN_OUTPUT, 0) /* (AE19) RGMII1_TXC */ + AM62X_IOPAD(0x12c, PIN_OUTPUT, 0) /* (AD19) RGMII1_TX_CTL */ + >; + }; + + main_rgmii2_pins_default: main-rgmii2-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x184, PIN_INPUT, 0) /* (AE23) RGMII2_RD0 */ + AM62X_IOPAD(0x188, PIN_INPUT, 0) /* (AB20) RGMII2_RD1 */ + AM62X_IOPAD(0x18c, PIN_INPUT, 0) /* (AC21) RGMII2_RD2 */ + AM62X_IOPAD(0x190, PIN_INPUT, 0) /* (AE22) RGMII2_RD3 */ + AM62X_IOPAD(0x180, PIN_INPUT, 0) /* (AD23) RGMII2_RXC */ + AM62X_IOPAD(0x17c, PIN_INPUT, 0) /* (AD22) RGMII2_RX_CTL */ + AM62X_IOPAD(0x16c, PIN_OUTPUT, 0) /* (Y18) RGMII2_TD0 */ + AM62X_IOPAD(0x170, PIN_OUTPUT, 0) /* (AA18) RGMII2_TD1 */ + AM62X_IOPAD(0x174, PIN_OUTPUT, 0) /* (AD21) RGMII2_TD2 */ + AM62X_IOPAD(0x178, PIN_OUTPUT, 0) /* (AC20) RGMII2_TD3 */ + AM62X_IOPAD(0x168, PIN_OUTPUT, 0) /* (AE21) RGMII2_TXC */ + AM62X_IOPAD(0x164, PIN_OUTPUT, 0) /* (AA19) RGMII2_TX_CTL */ + >; + }; + + ospi0_pins_default: ospi0-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x000, PIN_OUTPUT, 0) /* (H24) OSPI0_CLK */ + AM62X_IOPAD(0x02c, PIN_OUTPUT, 0) /* (F23) OSPI0_CSn0 */ + AM62X_IOPAD(0x00c, PIN_INPUT, 0) /* (E25) OSPI0_D0 */ + AM62X_IOPAD(0x010, PIN_INPUT, 0) /* (G24) OSPI0_D1 */ + AM62X_IOPAD(0x014, PIN_INPUT, 0) /* (F25) OSPI0_D2 */ + AM62X_IOPAD(0x018, PIN_INPUT, 0) /* (F24) OSPI0_D3 */ + AM62X_IOPAD(0x01c, PIN_INPUT, 0) /* (J23) OSPI0_D4 */ + AM62X_IOPAD(0x020, PIN_INPUT, 0) /* (J25) OSPI0_D5 */ + AM62X_IOPAD(0x024, PIN_INPUT, 0) /* (H25) OSPI0_D6 */ + AM62X_IOPAD(0x028, PIN_INPUT, 0) /* (J22) OSPI0_D7 */ + AM62X_IOPAD(0x008, PIN_INPUT, 0) /* (J24) OSPI0_DQS */ + >; + }; + + vdd_sd_dv_pins_default: vdd-sd-dv-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x07c, PIN_OUTPUT, 7) /* (P25) GPMC0_CLK.GPIO0_31 */ + >; + }; + + main_gpio1_ioexp_intr_pins_default: main-gpio1-ioexp-intr-pins-default { + pinctrl-single,pins = < + AM62X_IOPAD(0x01d4, PIN_INPUT, 7) /* (B15) UART0_RTSn.GPIO1_23 */ + >; + }; }; &wkup_uart0 { @@ -128,10 +326,41 @@ &main_i2c0 { status = "disabled"; + pinctrl-0 = <&main_i2c0_pins_default>; + clock-frequency = <400000>; }; &main_i2c1 { status = "disabled"; + pinctrl-0 = <&main_i2c1_pins_default>; + clock-frequency = <400000>; + + exp1: gpio@22 { + compatible = "ti,tca6424"; + reg = <0x22>; + gpio-controller; + #gpio-cells = <2>; + gpio-line-names = "GPIO_CPSW2_RST", "GPIO_CPSW1_RST", + "PRU_DETECT", "MMC1_SD_EN", + "VPP_LDO_EN", "EXP_PS_3V3_En", + "EXP_PS_5V0_En", "EXP_HAT_DETECT", + "GPIO_AUD_RSTn", "GPIO_eMMC_RSTn", + "UART1_FET_BUF_EN", "WL_LT_EN", + "GPIO_HDMI_RSTn", "CSI_GPIO1", + "CSI_GPIO2", "PRU_3V3_EN", + "HDMI_INTn", "TEST_GPIO2", + "MCASP1_FET_EN", "MCASP1_BUF_BT_EN", + "MCASP1_FET_SEL", "UART1_FET_SEL", + "TSINT#", "IO_EXP_TEST_LED"; + + interrupt-parent = <&main_gpio1>; + interrupts = <23 IRQ_TYPE_EDGE_FALLING>; + interrupt-controller; + #interrupt-cells = <2>; + + pinctrl-names = "default"; + pinctrl-0 = <&main_gpio1_ioexp_intr_pins_default>; + }; }; &main_i2c2 { @@ -142,9 +371,134 @@ status = "disabled"; }; +&sdhci0 { + pinctrl-names = "default"; + pinctrl-0 = <&main_mmc0_pins_default>; + ti,driver-strength-ohm = <50>; + disable-wp; +}; + &sdhci1 { + /* SD/MMC */ + vmmc-supply = <&vdd_mmc1>; + vqmmc-supply = <&vdd_sd_dv>; pinctrl-names = "default"; pinctrl-0 = <&main_mmc1_pins_default>; ti,driver-strength-ohm = <50>; disable-wp; }; + +&cpsw3g { + pinctrl-names = "default"; + pinctrl-0 = <&main_mdio1_pins_default + &main_rgmii1_pins_default + &main_rgmii2_pins_default>; +}; + +&cpsw_port1 { + phy-mode = "rgmii-rxid"; + phy-handle = <&cpsw3g_phy0>; +}; + +&cpsw_port2 { + phy-mode = "rgmii-rxid"; + phy-handle = <&cpsw3g_phy1>; +}; + +&cpsw3g_mdio { + cpsw3g_phy0: ethernet-phy@0 { + reg = <0>; + ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; + ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; + ti,min-output-impedance; + }; + + cpsw3g_phy1: ethernet-phy@1 { + reg = <1>; + ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; + ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; + ti,min-output-impedance; + }; +}; + +&mailbox0_cluster0 { + mbox_m4_0: mbox-m4-0 { + ti,mbox-rx = <0 0 0>; + ti,mbox-tx = <1 0 0>; + }; +}; + +&ospi0 { + pinctrl-names = "default"; + pinctrl-0 = <&ospi0_pins_default>; + + flash@0{ + compatible = "jedec,spi-nor"; + reg = <0x0>; + spi-tx-bus-width = <8>; + spi-rx-bus-width = <8>; + spi-max-frequency = <25000000>; + cdns,tshsl-ns = <60>; + cdns,tsd2d-ns = <60>; + cdns,tchsh-ns = <60>; + cdns,tslch-ns = <60>; + cdns,read-delay = <4>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "ospi.tiboot3"; + reg = <0x0 0x80000>; + }; + + partition@80000 { + label = "ospi.tispl"; + reg = <0x80000 0x200000>; + }; + + partition@280000 { + label = "ospi.u-boot"; + reg = <0x280000 0x400000>; + }; + + partition@680000 { + label = "ospi.env"; + reg = <0x680000 0x40000>; + }; + + partition@6c0000 { + label = "ospi.env.backup"; + reg = <0x6c0000 0x40000>; + }; + + partition@800000 { + label = "ospi.rootfs"; + reg = <0x800000 0x37c0000>; + }; + + partition@3fc0000 { + label = "ospi.phypattern"; + reg = <0x3fc0000 0x40000>; + }; + }; + }; +}; + +&ecap0 { + status = "disabled"; +}; + +&ecap1 { + status = "disabled"; +}; + +&ecap2 { + status = "disabled"; +}; + +&main_mcan0 { + status = "disabled"; +}; -- 2.25.1 ^ permalink raw reply related [flat|nested] 12+ messages in thread
* Re: [PATCH 1/3] arm: dts: k3-am62x: sync dt with linux kernel 2022-10-27 14:53 ` [PATCH 1/3] arm: dts: k3-am62x: sync dt with linux kernel Dhruva Gole @ 2022-11-03 5:21 ` Nishanth Menon 2022-11-03 6:13 ` Dhruva Gole 2022-12-09 22:53 ` Tom Rini 1 sibling, 1 reply; 12+ messages in thread From: Nishanth Menon @ 2022-11-03 5:21 UTC (permalink / raw) To: Dhruva Gole Cc: Tom Rini, Dave Gerlach, Vignesh Raghavendra, Suman Anna, Gowtham Tammana, Christian Gmeiner, Hari Nagalla, Georgi Vlaev, Julien Panis, Aswath Govindraju, u-boot On 20:23-20221027, Dhruva Gole wrote: > Sync the DT Files with linux kernel (tag v6.0.3) I dont see why we are'nt syncing all k3 dts files? That should be a separate series of it's own. And please use linus's tag like v6.0 instead of a stable tag. Please ensure to send verification logs over gist.github.com or someplace similar to indicate success of boot of k3 platforms. [...] -- Regards, Nishanth Menon Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH 1/3] arm: dts: k3-am62x: sync dt with linux kernel 2022-11-03 5:21 ` Nishanth Menon @ 2022-11-03 6:13 ` Dhruva Gole 2022-11-04 12:22 ` Christian Gmeiner 0 siblings, 1 reply; 12+ messages in thread From: Dhruva Gole @ 2022-11-03 6:13 UTC (permalink / raw) To: u-boot Hi Nishanth, On 03/11/22 10:51, Nishanth Menon wrote: > On 20:23-20221027, Dhruva Gole wrote: >> Sync the DT Files with linux kernel (tag v6.0.3) > I dont see why we are'nt syncing all k3 dts files? > > That should be a separate series of it's own. And please use linus's tag > like v6.0 instead of a stable tag. Okay, will keep this in mind henceforth. However I do believe that the DT sync in this particular case is the same as for the v6.0 tag as well. > > Please ensure to send verification logs over gist.github.com or I have already included boot logs for k3-am625-sk evm in the cover letter of this series: https://lore.kernel.org/u-boot/20221027145311.523528-1-d-gole@ti.com/ > someplace similar to indicate success of boot of k3 platforms. > > > [...] -- Best regards, Dhruva Gole Texas Instruments Incorporated ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH 1/3] arm: dts: k3-am62x: sync dt with linux kernel 2022-11-03 6:13 ` Dhruva Gole @ 2022-11-04 12:22 ` Christian Gmeiner 2022-11-07 12:23 ` Gole, Dhruva 0 siblings, 1 reply; 12+ messages in thread From: Christian Gmeiner @ 2022-11-04 12:22 UTC (permalink / raw) To: Dhruva Gole; +Cc: u-boot Am Do., 3. Nov. 2022 um 07:13 Uhr schrieb Dhruva Gole <d-gole@ti.com>: > > Hi Nishanth, > > On 03/11/22 10:51, Nishanth Menon wrote: > > On 20:23-20221027, Dhruva Gole wrote: > >> Sync the DT Files with linux kernel (tag v6.0.3) > > I dont see why we are'nt syncing all k3 dts files? > > I would also like to see a sync of all k3 dts files! Can you come up with such a patch the next days as it a duplicate of my patch here: https://patchwork.ozlabs.org/project/uboot/patch/20221026111556.1427201-1-christian.gmeiner@gmail.com/ greets -- Christian Gmeiner, MSc https://christian-gmeiner.info/privacypolicy ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: Re: [PATCH 1/3] arm: dts: k3-am62x: sync dt with linux kernel 2022-11-04 12:22 ` Christian Gmeiner @ 2022-11-07 12:23 ` Gole, Dhruva 0 siblings, 0 replies; 12+ messages in thread From: Gole, Dhruva @ 2022-11-07 12:23 UTC (permalink / raw) To: Christian Gmeiner; +Cc: u-boot Hey, On 11/4/2022 5:52 PM, Christian Gmeiner wrote: > [...] > I would also like to see a sync of all k3 dts files! Please don't get me wrong, I am all in for a sync of all the K3 dts files. > Can you come up with such a patch the next days as it a duplicate of > my patch here: > https://patchwork.ozlabs.org/project/uboot/patch/20221026111556.1427201-1-christian.gmeiner@gmail.com/ This looks nice! I can't commit the time but in the process of syncing up all K3 devices' DTs in Uboot, I'm sure that in the near future we can address this as well. [...] However, I would once again like to humbly request to let this patch series pass through. This AM62 DT Sync was just done as per Tom's request on my earlier patch series to enable OSPI support in SPL/ Uboot on the AM62 SK EVM, and that was the only real objective here. The DTS Sync is definitely a must and should be done soon for all other K3 platforms as well. But that need not block a useful feature addition for one particular board, is what I feel. -- Regards, Dhruva Gole <d-gole@ti.com> ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH 1/3] arm: dts: k3-am62x: sync dt with linux kernel 2022-10-27 14:53 ` [PATCH 1/3] arm: dts: k3-am62x: sync dt with linux kernel Dhruva Gole 2022-11-03 5:21 ` Nishanth Menon @ 2022-12-09 22:53 ` Tom Rini 1 sibling, 0 replies; 12+ messages in thread From: Tom Rini @ 2022-12-09 22:53 UTC (permalink / raw) To: Dhruva Gole Cc: Nishanth Menon, Dave Gerlach, Vignesh Raghavendra, Suman Anna, Gowtham Tammana, Christian Gmeiner, Hari Nagalla, Georgi Vlaev, Julien Panis, Aswath Govindraju, u-boot [-- Attachment #1: Type: text/plain, Size: 213 bytes --] On Thu, Oct 27, 2022 at 08:23:09PM +0530, Dhruva Gole wrote: > Sync the DT Files with linux kernel (tag v6.0.3) > > Signed-off-by: Dhruva Gole <d-gole@ti.com> Applied to u-boot/next, thanks! -- Tom [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 659 bytes --] ^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH 2/3] arm: dts: Add OSPI support for AM62-SK 2022-10-27 14:53 [PATCH 0/3] AM62x SK EVM DT Sync + OSPI Support Dhruva Gole 2022-10-27 14:53 ` [PATCH 1/3] arm: dts: k3-am62x: sync dt with linux kernel Dhruva Gole @ 2022-10-27 14:53 ` Dhruva Gole 2022-12-09 22:53 ` Tom Rini 2022-10-27 14:53 ` [PATCH 3/3] configs: enable OSPI related configs in AM62x Dhruva Gole 2022-10-27 15:15 ` [PATCH 0/3] AM62x SK EVM DT Sync + OSPI Support Dhruva Gole 3 siblings, 1 reply; 12+ messages in thread From: Dhruva Gole @ 2022-10-27 14:53 UTC (permalink / raw) To: Tom Rini Cc: Dhruva Gole, Nishanth Menon, Dave Gerlach, Vignesh Raghavendra, Suman Anna, Gowtham Tammana, Christian Gmeiner, Hari Nagalla, Georgi Vlaev, Julien Panis, Aswath Govindraju, u-boot Add OSPI Support such that this device can boot up using OSPI Flash. Also can use the flash for other purposes if required from uboot. Signed-off-by: Dhruva Gole <d-gole@ti.com> --- arch/arm/dts/k3-am625-r5-sk.dts | 5 +++++ arch/arm/dts/k3-am625-sk-u-boot.dtsi | 24 ++++++++++++++++++++++++ 2 files changed, 29 insertions(+) diff --git a/arch/arm/dts/k3-am625-r5-sk.dts b/arch/arm/dts/k3-am625-r5-sk.dts index 6d696e720de6..d39b334ed032 100644 --- a/arch/arm/dts/k3-am625-r5-sk.dts +++ b/arch/arm/dts/k3-am625-r5-sk.dts @@ -155,3 +155,8 @@ status = "okay"; u-boot,dm-spl; }; + +&ospi0 { + reg = <0x00 0x0fc40000 0x00 0x100>, + <0x00 0x60000000 0x00 0x08000000>; +}; diff --git a/arch/arm/dts/k3-am625-sk-u-boot.dtsi b/arch/arm/dts/k3-am625-sk-u-boot.dtsi index 159fa36bbe9f..92788bae3e09 100644 --- a/arch/arm/dts/k3-am625-sk-u-boot.dtsi +++ b/arch/arm/dts/k3-am625-sk-u-boot.dtsi @@ -102,3 +102,27 @@ &main_mmc1_pins_default { u-boot,dm-spl; }; + +&fss { + u-boot,dm-spl; +}; + +&ospi0_pins_default { + u-boot,dm-spl; +}; + +&ospi0 { + u-boot,dm-spl; + + flash@0 { + u-boot,dm-spl; + + partitions { + u-boot,dm-spl; + + partition@3fc0000 { + u-boot,dm-spl; + }; + }; + }; +}; -- 2.25.1 ^ permalink raw reply related [flat|nested] 12+ messages in thread
* Re: [PATCH 2/3] arm: dts: Add OSPI support for AM62-SK 2022-10-27 14:53 ` [PATCH 2/3] arm: dts: Add OSPI support for AM62-SK Dhruva Gole @ 2022-12-09 22:53 ` Tom Rini 0 siblings, 0 replies; 12+ messages in thread From: Tom Rini @ 2022-12-09 22:53 UTC (permalink / raw) To: Dhruva Gole Cc: Nishanth Menon, Dave Gerlach, Vignesh Raghavendra, Suman Anna, Gowtham Tammana, Christian Gmeiner, Hari Nagalla, Georgi Vlaev, Julien Panis, Aswath Govindraju, u-boot [-- Attachment #1: Type: text/plain, Size: 302 bytes --] On Thu, Oct 27, 2022 at 08:23:10PM +0530, Dhruva Gole wrote: > Add OSPI Support such that this device can boot up using OSPI Flash. > Also can use the flash for other purposes if required from uboot. > > Signed-off-by: Dhruva Gole <d-gole@ti.com> Applied to u-boot/next, thanks! -- Tom [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 659 bytes --] ^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH 3/3] configs: enable OSPI related configs in AM62x 2022-10-27 14:53 [PATCH 0/3] AM62x SK EVM DT Sync + OSPI Support Dhruva Gole 2022-10-27 14:53 ` [PATCH 1/3] arm: dts: k3-am62x: sync dt with linux kernel Dhruva Gole 2022-10-27 14:53 ` [PATCH 2/3] arm: dts: Add OSPI support for AM62-SK Dhruva Gole @ 2022-10-27 14:53 ` Dhruva Gole 2022-12-09 22:53 ` Tom Rini 2022-10-27 15:15 ` [PATCH 0/3] AM62x SK EVM DT Sync + OSPI Support Dhruva Gole 3 siblings, 1 reply; 12+ messages in thread From: Dhruva Gole @ 2022-10-27 14:53 UTC (permalink / raw) To: Tom Rini Cc: Dhruva Gole, Nishanth Menon, Dave Gerlach, Vignesh Raghavendra, Suman Anna, Gowtham Tammana, Christian Gmeiner, Hari Nagalla, Georgi Vlaev, Julien Panis, Aswath Govindraju, u-boot Add am62x_evm_r5_defconfig for OSPI Flash support in R5 SPL and am62x_evm_a53_defconfig for A53 SPL and U-Boot support. These configs enable OSPI Flash boot functionality in the board as well as the usage of OSPI Flash from U-Boot. Signed-off-by: Dhruva Gole <d-gole@ti.com> --- configs/am62x_evm_a53_defconfig | 19 +++++++++++++++++++ configs/am62x_evm_r5_defconfig | 22 ++++++++++++++++++++++ 2 files changed, 41 insertions(+) diff --git a/configs/am62x_evm_a53_defconfig b/configs/am62x_evm_a53_defconfig index ff258bcbc102..e6ffd166927a 100644 --- a/configs/am62x_evm_a53_defconfig +++ b/configs/am62x_evm_a53_defconfig @@ -14,6 +14,7 @@ CONFIG_SPL_SERIAL=y CONFIG_SPL_STACK_R_ADDR=0x82000000 CONFIG_SPL_FS_FAT=y CONFIG_SPL_LIBDISK_SUPPORT=y +CONFIG_SPL_SPI=y CONFIG_DISTRO_DEFAULTS=y CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x80480000 @@ -31,7 +32,14 @@ CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x1400 CONFIG_SPL_FS_LOAD_PAYLOAD_NAME="u-boot.img" CONFIG_SPL_DM_MAILBOX=y +CONFIG_SPL_DM_SPI=y +CONFIG_SPL_DM_SPI_FLASH=y CONFIG_SPL_POWER_DOMAIN=y +# CONFIG_SPL_SPI_FLASH_TINY is not set +CONFIG_SPL_SPI_FLASH_SFDP_SUPPORT=y +CONFIG_SPL_SPI_FLASH_SUPPORT=y +CONFIG_SPL_SPI_LOAD=y +CONFIG_SYS_SPI_U_BOOT_OFFS=0x280000 CONFIG_SPL_YMODEM_SUPPORT=y CONFIG_SYS_BOOTM_LEN=0x800000 CONFIG_CMD_MMC=y @@ -56,6 +64,14 @@ CONFIG_MMC_SDHCI=y CONFIG_MMC_SDHCI_ADMA=y CONFIG_SPL_MMC_SDHCI_ADMA=y CONFIG_MMC_SDHCI_AM654=y +CONFIG_DM_SPI_FLASH=y +CONFIG_SF_DEFAULT_MODE=0x3 +CONFIG_SF_DEFAULT_SPEED=25000000 +CONFIG_SPI_FLASH_SFDP_SUPPORT=y +CONFIG_SPI_FLASH_SOFT_RESET=y +CONFIG_SPI_FLASH_SOFT_RESET_ON_BOOT=y +CONFIG_SPI_FLASH_SPANSION=y +CONFIG_SPI_FLASH_S28HS512T=y CONFIG_PINCTRL=y CONFIG_SPL_PINCTRL=y CONFIG_PINCTRL_SINGLE=y @@ -69,6 +85,9 @@ CONFIG_DM_SERIAL=y CONFIG_SOC_DEVICE=y CONFIG_SOC_DEVICE_TI_K3=y CONFIG_SOC_TI=y +CONFIG_SPI=y +CONFIG_DM_SPI=y +CONFIG_CADENCE_QSPI=y CONFIG_SYSRESET=y CONFIG_SPL_SYSRESET=y CONFIG_SYSRESET_TI_SCI=y diff --git a/configs/am62x_evm_r5_defconfig b/configs/am62x_evm_r5_defconfig index 20172557ef4a..f95bc5f22218 100644 --- a/configs/am62x_evm_r5_defconfig +++ b/configs/am62x_evm_r5_defconfig @@ -1,5 +1,6 @@ CONFIG_ARM=y CONFIG_ARCH_K3=y +CONFIG_SYS_MALLOC_LEN=0x08000000 CONFIG_SYS_MALLOC_F_LEN=0x9000 CONFIG_SPL_LIBCOMMON_SUPPORT=y CONFIG_SPL_LIBGENERIC_SUPPORT=y @@ -17,6 +18,10 @@ CONFIG_SPL_STACK_R_ADDR=0x82000000 CONFIG_SPL_SIZE_LIMIT=0x40000 CONFIG_SPL_FS_FAT=y CONFIG_SPL_LIBDISK_SUPPORT=y +CONFIG_SPL_SPI=y +CONFIG_SPL_SPI_FLASH_SUPPORT=y +CONFIG_SPL_SPI_SUPPORT=y +CONFIG_SF_DEFAULT_SPEED=25000000 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x7000ffff CONFIG_SPL_LOAD_FIT=y @@ -37,12 +42,17 @@ CONFIG_SYS_SPL_MALLOC_SIZE=0x1000000 CONFIG_SPL_EARLY_BSS=y CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x400 +CONFIG_SYS_SPI_U_BOOT_OFFS=0x80000 CONFIG_SPL_DM_MAILBOX=y CONFIG_SPL_DM_RESET=y +CONFIG_SPL_DM_SPI_FLASH=y CONFIG_SPL_POWER_DOMAIN=y CONFIG_SPL_RAM_SUPPORT=y CONFIG_SPL_RAM_DEVICE=y CONFIG_SPL_REMOTEPROC=y +# CONFIG_SPL_SPI_FLASH_TINY is not set +CONFIG_SPL_SPI_FLASH_SFDP_SUPPORT=y +CONFIG_SPL_SPI_LOAD=y CONFIG_SPL_YMODEM_SUPPORT=y CONFIG_HUSH_PARSER=y CONFIG_CMD_ASKENV=y @@ -91,6 +101,16 @@ CONFIG_DM_RESET=y CONFIG_RESET_TI_SCI=y CONFIG_SPECIFY_CONSOLE_INDEX=y CONFIG_DM_SERIAL=y +CONFIG_DM_SPI=y +CONFIG_CADENCE_QSPI=y +CONFIG_DM_SPI_FLASH=y +CONFIG_SF_DEFAULT_MODE=0 +CONFIG_SPI=y +CONFIG_SPI_FLASH_SFDP_SUPPORT=y +CONFIG_SPI_FLASH_SOFT_RESET=y +CONFIG_SPI_FLASH_SOFT_RESET_ON_BOOT=y +CONFIG_SPI_FLASH_SPANSION=y +CONFIG_SPI_FLASH_S28HS512T=y CONFIG_SOC_DEVICE=y CONFIG_SOC_DEVICE_TI_K3=y CONFIG_SOC_TI=y @@ -99,3 +119,5 @@ CONFIG_SPL_TIMER=y CONFIG_OMAP_TIMER=y CONFIG_LIB_RATIONAL=y CONFIG_SPL_LIB_RATIONAL=y +CONFIG_ENV_SIZE=0x20000 +CONFIG_ENV_OFFSET=0x680000 -- 2.25.1 ^ permalink raw reply related [flat|nested] 12+ messages in thread
* Re: [PATCH 3/3] configs: enable OSPI related configs in AM62x 2022-10-27 14:53 ` [PATCH 3/3] configs: enable OSPI related configs in AM62x Dhruva Gole @ 2022-12-09 22:53 ` Tom Rini 0 siblings, 0 replies; 12+ messages in thread From: Tom Rini @ 2022-12-09 22:53 UTC (permalink / raw) To: Dhruva Gole Cc: Nishanth Menon, Dave Gerlach, Vignesh Raghavendra, Suman Anna, Gowtham Tammana, Christian Gmeiner, Hari Nagalla, Georgi Vlaev, Julien Panis, Aswath Govindraju, u-boot [-- Attachment #1: Type: text/plain, Size: 408 bytes --] On Thu, Oct 27, 2022 at 08:23:11PM +0530, Dhruva Gole wrote: > Add am62x_evm_r5_defconfig for OSPI Flash support in R5 SPL > and am62x_evm_a53_defconfig for A53 SPL and U-Boot > support. > These configs enable OSPI Flash boot functionality in the board as well > as the usage of OSPI Flash from U-Boot. > > Signed-off-by: Dhruva Gole <d-gole@ti.com> Applied to u-boot/next, thanks! -- Tom [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 659 bytes --] ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH 0/3] AM62x SK EVM DT Sync + OSPI Support 2022-10-27 14:53 [PATCH 0/3] AM62x SK EVM DT Sync + OSPI Support Dhruva Gole ` (2 preceding siblings ...) 2022-10-27 14:53 ` [PATCH 3/3] configs: enable OSPI related configs in AM62x Dhruva Gole @ 2022-10-27 15:15 ` Dhruva Gole 3 siblings, 0 replies; 12+ messages in thread From: Dhruva Gole @ 2022-10-27 15:15 UTC (permalink / raw) To: Tom Rini Cc: Nishanth Menon, Dave Gerlach, Vignesh Raghavendra, Suman Anna, Gowtham Tammana, Christian Gmeiner, Hari Nagalla, Georgi Vlaev, Julien Panis, Aswath Govindraju, u-boot On 27/10/22 20:23, Dhruva Gole wrote: > * Sync the AM62x DTS files with the linux kernel. > * Also add configs necessary to enable ospi in uboot > * Add support for booting from OSPI Flash. > > All changes have been tested on the AM62x SK EVM and the board > successfully reached u-boot prompt using OSPI Flash: > > ``` > U-Boot SPL 2022.10-00677-g160b1b2cd007-dirty (Oct 27 2022 - 14:24:55 > +0530) > SYSFW ABI: 3.1 (firmware rev 0x0008 '8.4.7--v08.04.07 (Jolly Jellyfi') > Trying to boot from SPI > Starting ATF on ARM64 core... > > NOTICE: BL31: v2.7(release):v2.7.0-dirty > NOTICE: BL31: Built : 00:19:16, Sep 24 2022 > > U-Boot SPL 2022.10-00677-g160b1b2cd007-dirty (Oct 27 2022 - 14:25:21 > +0530) > SYSFW ABI: 3.1 (firmware rev 0x0008 '8.4.7--v08.04.07 (Jolly Jellyfi') > Trying to boot from SPI > > > U-Boot 2022.10-00677-g160b1b2cd007-dirty (Oct 27 2022 - 14:25:21 +0530) > > SoC: AM62X SR1.0 GP > Model: Texas Instruments AM625 SK > DRAM: 2 GiB > Core: 47 devices, 18 uclasses, devicetree: separate > MMC: mmc@fa10000: 0, mmc@fa00000: 1, mmc@fa20000: 2 > Loading Environment from nowhere... OK > In: serial@2800000 > Out: serial@2800000 > Err: serial@2800000 > Net: No ethernet found. > Hit any key to stop autoboot: 0 > ``` > > Also the board was tested to boot till linux kernel after the DT sync > changes. Hence verifying that the changes are valid. Additionally, it is also worth noting that this effort of syncing the DT with upstream linux kernel seems to have also gotten the am62x-sk evm's on-board emmc to work (which is mmc dev 0). I have tested the same after booting to uboot prompt from the SD Card and then selecting mmc dev 0. I tested erase, write and read operations and then compared the data written to and from the mmc dev 0 and the data remained intact. > > Dhruva Gole (3): > arm: dts: k3-am62x: sync dt with linux kernel > arm: dts: Add OSPI support for AM62-SK > configs: enable OSPI related configs in AM62x > > arch/arm/dts/k3-am62-main.dtsi | 54 ++++ > arch/arm/dts/k3-am62-mcu.dtsi | 28 +++ > arch/arm/dts/k3-am62.dtsi | 1 + > arch/arm/dts/k3-am625-r5-sk.dts | 5 + > arch/arm/dts/k3-am625-sk-u-boot.dtsi | 24 ++ > arch/arm/dts/k3-am625-sk.dts | 354 +++++++++++++++++++++++++++ > configs/am62x_evm_a53_defconfig | 19 ++ > configs/am62x_evm_r5_defconfig | 22 ++ > 8 files changed, 507 insertions(+) > -- Best regards, Dhruva Gole Texas Instruments Incorporated ^ permalink raw reply [flat|nested] 12+ messages in thread
end of thread, other threads:[~2022-12-09 22:53 UTC | newest] Thread overview: 12+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2022-10-27 14:53 [PATCH 0/3] AM62x SK EVM DT Sync + OSPI Support Dhruva Gole 2022-10-27 14:53 ` [PATCH 1/3] arm: dts: k3-am62x: sync dt with linux kernel Dhruva Gole 2022-11-03 5:21 ` Nishanth Menon 2022-11-03 6:13 ` Dhruva Gole 2022-11-04 12:22 ` Christian Gmeiner 2022-11-07 12:23 ` Gole, Dhruva 2022-12-09 22:53 ` Tom Rini 2022-10-27 14:53 ` [PATCH 2/3] arm: dts: Add OSPI support for AM62-SK Dhruva Gole 2022-12-09 22:53 ` Tom Rini 2022-10-27 14:53 ` [PATCH 3/3] configs: enable OSPI related configs in AM62x Dhruva Gole 2022-12-09 22:53 ` Tom Rini 2022-10-27 15:15 ` [PATCH 0/3] AM62x SK EVM DT Sync + OSPI Support Dhruva Gole
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