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boards: mimxrt700_evk: Fix USB failures

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1. Update the USB clock init code
2. Pass a flag to USB HAL driver for cache
   management

Signed-off-by: Mahesh Mahadevan <mahesh.mahadevan@nxp.com>
This commit is contained in:
Mahesh Mahadevan 2025-03-14 16:25:41 -05:00 • committed by Benjamin Cabé
commit bc5a60c812
2 changed files with 8 additions and 2 deletions
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9
boards/nxp/mimxrt700_evk/board.c
View file

@ -408,6 +408,9 @@ void board_early_init_hook(void)
#endif #endif
#if DT_NODE_HAS_STATUS_OKAY(DT_NODELABEL(usb0)) && CONFIG_UDC_NXP_EHCI #if DT_NODE_HAS_STATUS_OKAY(DT_NODELABEL(usb0)) && CONFIG_UDC_NXP_EHCI
/* Power on COM VDDN domain for USB */
POWER_DisablePD(kPDRUNCFG_DSR_VDDN_COM);
/* Power on usb ram array as need, powered USB0RAM array*/ /* Power on usb ram array as need, powered USB0RAM array*/
POWER_DisablePD(kPDRUNCFG_APD_USB0_SRAM); POWER_DisablePD(kPDRUNCFG_APD_USB0_SRAM);
POWER_DisablePD(kPDRUNCFG_PPD_USB0_SRAM); POWER_DisablePD(kPDRUNCFG_PPD_USB0_SRAM);
@ -425,8 +428,10 @@ void board_early_init_hook(void)
CLOCK_EnableClock(kCLOCK_UsbphyRef); CLOCK_EnableClock(kCLOCK_UsbphyRef);
RESET_PeripheralReset(kUSB0_RST_SHIFT_RSTn); RESET_PeripheralReset(kUSB0_RST_SHIFT_RSTn);
RESET_PeripheralReset(kUSBPHY0_RST_SHIFT_RSTn); RESET_PeripheralReset(kUSBPHY0_RST_SHIFT_RSTn);
CLOCK_EnableUsbhs0PhyPllClock(kCLOCK_Usbphy480M, usbClockFreq); CLOCK_EnableUsbhs0PhyPllClock(kCLOCK_Usbphy480M,
CLOCK_EnableUsbhs0Clock(kCLOCK_Usb480M, usbClockFreq); DT_PROP_BY_PHANDLE(DT_NODELABEL(usb0), clocks, clock_frequency));
CLOCK_EnableUsbhs0Clock(kCLOCK_Usb480M,
DT_PROP_BY_PHANDLE(DT_NODELABEL(usb0), clocks, clock_frequency));
#endif #endif
#if DT_NODE_HAS_STATUS_OKAY(DT_NODELABEL(wwdt0)) #if DT_NODE_HAS_STATUS_OKAY(DT_NODELABEL(wwdt0))

1
soc/nxp/imxrt/imxrt7xx/cm33/CMakeLists.txt
View file

@ -5,6 +5,7 @@
# #
zephyr_compile_definitions_ifdef(CONFIG_NXP_LP_FLEXCOMM LPFLEXCOMM_INIT_NOT_USED_IN_DRIVER=1) zephyr_compile_definitions_ifdef(CONFIG_NXP_LP_FLEXCOMM LPFLEXCOMM_INIT_NOT_USED_IN_DRIVER=1)
zephyr_compile_definitions_ifdef(CONFIG_UDC_DRIVER USB_DEVICE_CONFIG_BUFFER_PROPERTY_CACHEABLE=1)
zephyr_compile_definitions(FSL_SDK_DRIVER_QUICK_ACCESS_ENABLE) zephyr_compile_definitions(FSL_SDK_DRIVER_QUICK_ACCESS_ENABLE)