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change support usb1 to usb2 on xidatong

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This commit is contained in:
wgzAIIT
2022-04-01 10:15:39 +08:00
parent 0295b7ca38
commit a2921db3f6
11 changed files with 63 additions and 45 deletions
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Ubiquitous/Nuttx_Fusion_XiUOS/aiit_board/xidatong/include/board.h
+1
View File
@@ -128,6 +128,7 @@
#define IMXRT_SYS_PLL_SELECT CCM_ANALOG_PLL_SYS_DIV_SELECT_22
#define IMXRT_USB1_PLL_DIV_SELECT CCM_ANALOG_PLL_USB1_DIV_SELECT_20
#define IMXRT_USB2_PLL_DIV_SELECT CCM_ANALOG_PLL_USB2_DIV_SELECT_20
// #define BOARD_CPU_FREQUENCY \
// (BOARD_XTAL_FREQUENCY * (IMXRT_ARM_PLL_DIV_SELECT / 2)) / IMXRT_ARM_PODF_DIVIDER
Ubiquitous/Nuttx_Fusion_XiUOS/aiit_board/xidatong/src/imxrt_usbhost.c
+1 -1
View File
@@ -138,7 +138,7 @@ int imxrt_usbhost_initialize(void)
/* Make sure we don't accidentally switch on USB bus power */
*((uint32_t *)IMXRT_USBNC_USB_OTG1_CTRL) = USBNC_PWR_POL;
*((uint32_t *)IMXRT_USBNC_USB_OTG2_CTRL) = USBNC_PWR_POL;
*((uint32_t *)0x400d9030) = (1 << 21);
*((uint32_t *)0x400d9000) = 0;