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update(port/dwc2/usb_glue_at): import system_core_clock

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This commit is contained in:
sakumisu 2024-12-16 21:30:26 +08:00
parent 05b46c8bad
commit effee4d4c2
1 changed files with 5 additions and 0 deletions
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5
port/dwc2/usb_glue_at.c
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@ -7,6 +7,9 @@
#include "stdint.h"
#include "usb_dwc2_reg.h"
extern unsigned int system_core_clock;
uint32_t SystemCoreClock;
/* you can find this config in function: usb_global_init, file:at32fxxx_usb.c, for example:
*
* usbx->gccfg_bit.pwrdown = TRUE;
@ -17,6 +20,7 @@
uint32_t usbd_get_dwc2_gccfg_conf(uint32_t reg_base)
{
SystemCoreClock = system_core_clock;
#ifdef CONFIG_USB_HS
return ((1 << 16) | (1 << 21));
#else
@ -35,6 +39,7 @@ uint32_t usbd_get_dwc2_gccfg_conf(uint32_t reg_base)
uint32_t usbh_get_dwc2_gccfg_conf(uint32_t reg_base)
{
SystemCoreClock = system_core_clock;
#ifdef CONFIG_USB_HS
return ((1 << 16) | (1 << 21));
#else