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imx943_evk: Enable XSPI1

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With this patch, XSPI1 are functional on the i.MX943 EVK board.

Signed-off-by: Alice Guo <alice.guo@nxp.com>
This commit is contained in:
Alice Guo
2026-03-12 08:57:25 +08:00
committed by Fabio Estevam
parent e1690715eb
commit 306c7ce50b
3 changed files with 59 additions and 0 deletions
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34
arch/arm/dts/imx943-evk-u-boot.dtsi
View File

@@ -157,6 +157,24 @@
status = "disabled";
};
&xspi1 {
bootph-pre-ram;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_xspi1>;
status = "okay";
mt35xu512aba: flash@0 {
bootph-pre-ram;
reg = <0>;
#address-cells = <1>;
#size-cells = <1>;
compatible = "jedec,spi-nor";
spi-max-frequency = <200000000>;
spi-tx-bus-width = <8>;
spi-rx-bus-width = <8>;
};
};
&scmi_iomuxc {
pinctrl_emdio: emdiogrp {
fsl,pins = <
@@ -205,6 +223,22 @@
IMX94_PAD_GPIO_IO17__LPI2C3_SCL 0x40000b9e
>;
};
pinctrl_xspi1: xspi1grp {
fsl,pins = <
IMX94_PAD_XSPI1_SCLK__XSPI1_A_SCLK 0x3fe
IMX94_PAD_XSPI1_SS0_B__XSPI1_A_SS0_B 0x3fe
IMX94_PAD_XSPI1_DATA0__XSPI1_A_DATA0 0x3fe
IMX94_PAD_XSPI1_DATA1__XSPI1_A_DATA1 0x3fe
IMX94_PAD_XSPI1_DATA2__XSPI1_A_DATA2 0x3fe
IMX94_PAD_XSPI1_DATA3__XSPI1_A_DATA3 0x3fe
IMX94_PAD_XSPI1_DATA4__XSPI1_A_DATA4 0x3fe
IMX94_PAD_XSPI1_DATA5__XSPI1_A_DATA5 0x3fe
IMX94_PAD_XSPI1_DATA6__XSPI1_A_DATA6 0x3fe
IMX94_PAD_XSPI1_DATA7__XSPI1_A_DATA7 0x3fe
IMX94_PAD_XSPI1_DQS__XSPI1_A_DQS 0x3fe
>;
};
};
&pinctrl_reg_usdhc2_vmmc {

16
arch/arm/dts/imx943-u-boot.dtsi
View File

@@ -141,6 +141,22 @@
&aips3 {
bootph-all;
xspi1: spi@42b90000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "nxp,imx94-xspi";
reg = <0x42b90000 0x50000>, <0x28000000 0x08000000>;
reg-names = "xspi_base", "xspi_mmap";
interrupts = <GIC_SPI 390 IRQ_TYPE_LEVEL_HIGH>, // EENV0
<GIC_SPI 391 IRQ_TYPE_LEVEL_HIGH>, // EENV1
<GIC_SPI 392 IRQ_TYPE_LEVEL_HIGH>, // EENV2
<GIC_SPI 393 IRQ_TYPE_LEVEL_HIGH>, // EENV3
<GIC_SPI 394 IRQ_TYPE_LEVEL_HIGH>; // EENV4
clocks = <&scmi_clk IMX94_CLK_XSPI1>;
clock-names = "xspi";
status = "disabled";
};
};
&clk_ext1 {

9
configs/imx943_evk_defconfig
View File

@@ -107,6 +107,12 @@ CONFIG_I2C_MUX_PCA954x=y
CONFIG_IMX_MU_MBOX=y
CONFIG_SUPPORT_EMMC_BOOT=y
CONFIG_FSL_USDHC=y
CONFIG_MTD=y
CONFIG_DM_SPI_FLASH=y
CONFIG_SPI_FLASH_SOFT_RESET=y
CONFIG_SPI_FLASH_SOFT_RESET_ON_BOOT=y
CONFIG_SPI_FLASH_STMICRO=y
CONFIG_SPI_FLASH_MT35XU=y
CONFIG_PHYLIB=y
CONFIG_PHY_REALTEK=y
CONFIG_DM_MDIO=y
@@ -127,6 +133,9 @@ CONFIG_DM_REGULATOR_GPIO=y
CONFIG_DM_RTC=y
CONFIG_DM_SERIAL=y
CONFIG_FSL_LPUART=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_NXP_XSPI=y
CONFIG_USB=y
CONFIG_SPL_DM_USB_GADGET=y
CONFIG_USB_XHCI_HCD=y