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ZUl A.1
Associate II
March 13, 2023
Question

EQOS_DMA_MODE_SWR stuck on U-BOOT-STM32MP 2021

  • March 13, 2023
  • 2 replies
  • 1883 views

I am facing this error when I update to Kirkstone, while this error does not exist on Dunfell.

I get this error after I set my ethraddr manually.

&ethernet0 {
 compatible = "st,stm32mp1-dwmac", "snps,dwmac-4.20a";
 reg = <0x5800a000 0x2000>;
 reg-names = "stmmaceth";
 interrupts-extended = <&intc GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>,
 <&intc GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>,
 <&exti 70 1>;
 interrupt-names = "macirq",
 "eth_wake_irq",
 "stm32_pwr_wakeup";
 clock-names = "stmmaceth",
 "eth-ck",
 "mac-clk-tx",
 "mac-clk-rx",
 "ethstp";
 clocks = <&rcc ETHMAC>,
 <&rcc ETHCK_K>, 
 <&rcc ETHTX>,
 <&rcc ETHRX>,
 <&rcc ETHSTP>;
 st,syscon = <&syscfg 0x4>;
 snps,mixed-burst;
 snps,pbl = <2>;
 snps,en-tx-lpi-clockgating;
 /* In case of U-Boot echo system release v3.1.0 */
 st,eth-ref-clk-sel;
 snps,axi-config = <&stmmac_axi_config_0>;
 snps,tso;
 power-domains = <&pd_core>;
 status = "okay";
};

&ethernet0{
	pinctrl-names = "default", "sleep";
	pinctrl-0 = <&eth1_pins_mx>;
	pinctrl-1 = <&eth1_sleep_pins_mx>;
	status = "okay";
 
	/* USER CODE BEGIN ethernet0 */
	
	phy-mode = "rmii";
	max-speed = <100>;
	phy-handle = <&phy0>;
	mdio0 {
		#address-cells = <1>;
		#size-cells = <0>;
		compatible = "snps,dwmac-mdio";
		phy0: ethernet-phy@0 {
			reg = <0>;
		};
	};
	
	/* USER CODE END ethernet0 */
};

This topic has been closed for replies.

2 replies

Olivier GALLIEN
Technical Moderator
March 13, 2023

Hi @ZUl A.1​ ,

Can you please elaborate with exact version reference + logs + some context information that could help to analyze the problem ( eg board, SoC reference, trusted or OP-TEE etc ... )

Thanks

Olivier

Olivier GALLIEN In order to give better visibility on the answered topics, please click on 'Accept as Solution' on the reply which solved your issue or answered your question.
Associate III
May 16, 2024

Hi,

were you able to solve this? I have the same error right now.