From: Alice Guo <[email protected]> With this patch, XSPI1 are functional on the i.MX943 EVK board.
Signed-off-by: Alice Guo <[email protected]> --- arch/arm/dts/imx943-evk-u-boot.dtsi | 34 ++++++++++++++++++++++++++++++++++ arch/arm/dts/imx943-u-boot.dtsi | 16 ++++++++++++++++ configs/imx943_evk_defconfig | 9 +++++++++ 3 files changed, 59 insertions(+) diff --git a/arch/arm/dts/imx943-evk-u-boot.dtsi b/arch/arm/dts/imx943-evk-u-boot.dtsi index 528b3b02a3f..247a7ed6838 100644 --- a/arch/arm/dts/imx943-evk-u-boot.dtsi +++ b/arch/arm/dts/imx943-evk-u-boot.dtsi @@ -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 { diff --git a/arch/arm/dts/imx943-u-boot.dtsi b/arch/arm/dts/imx943-u-boot.dtsi index 2b93ba9a38b..3457442a3b0 100644 --- a/arch/arm/dts/imx943-u-boot.dtsi +++ b/arch/arm/dts/imx943-u-boot.dtsi @@ -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 { diff --git a/configs/imx943_evk_defconfig b/configs/imx943_evk_defconfig index 0371dbe28a9..04ac97c1b49 100644 --- a/configs/imx943_evk_defconfig +++ b/configs/imx943_evk_defconfig @@ -108,6 +108,12 @@ 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 @@ -128,6 +134,9 @@ 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 -- 2.43.0
