diff options
| author | sakumisu <[email protected]> | 2022-09-12 14:40:33 +0800 |
|---|---|---|
| committer | sakumisu <[email protected]> | 2022-09-12 14:44:48 +0800 |
| commit | 511d2bdc5d2f638aafec951d747f67a220922ff9 (patch) | |
| tree | 0ad9e138c36a3b3c04b910aadc11fccbccd3b4dc | |
| parent | 9615a468dcde143d1f121250dc4940372e35351e (diff) | |
remove align64 and dcache process for hpm
| -rw-r--r-- | CMakeLists.txt | 2 | ||||
| -rw-r--r-- | demo/hpm/usb_device/src/hello_world.c | 1 | ||||
| -rw-r--r-- | port/hpm/usb_dc_hpm.c | 14 |
3 files changed, 0 insertions, 17 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 3ab0aec2..0c748588 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -9,8 +9,6 @@ sdk_inc(class/audio) sdk_inc(class/video) sdk_inc(class/hub) -sdk_compile_definitions(-DCONFIG_USB_ALIGN_SIZE=64) - if(CONFIG_CHERRYUSB_DEVICE) sdk_src(core/usbd_core.c) sdk_src(port/hpm/usb_dc_hpm.c) diff --git a/demo/hpm/usb_device/src/hello_world.c b/demo/hpm/usb_device/src/hello_world.c index 8427b757..f091f92f 100644 --- a/demo/hpm/usb_device/src/hello_world.c +++ b/demo/hpm/usb_device/src/hello_world.c @@ -15,7 +15,6 @@ int main(void) { int u; - l1c_dc_disable(); board_init(); board_init_led_pins(); board_init_usb_pins(); diff --git a/port/hpm/usb_dc_hpm.c b/port/hpm/usb_dc_hpm.c index 16ddd825..fc0aa900 100644 --- a/port/hpm/usb_dc_hpm.c +++ b/port/hpm/usb_dc_hpm.c @@ -10,8 +10,6 @@ #define USB_NUM_BIDIR_ENDPOINTS USB_SOC_DCD_MAX_ENDPOINT_COUNT #endif -#define USB_ALIGN(size, align) (((size) + (align)-1) & ~((align)-1)) - /* USBSTS, USBINTR */ enum { intr_usb = HPM_BITSMASK(1, 0), @@ -156,12 +154,6 @@ int usbd_ep_start_write(const uint8_t ep, const uint8_t *data, uint32_t data_len g_hpm_udc.in_ep[ep_idx].xfer_len = data_len; g_hpm_udc.in_ep[ep_idx].actual_xfer_len = 0; -#ifdef CONFIG_USB_DCACHE_ENABLE - if (data_len != 0) { - uint32_t align_len = USB_ALIGN(data_len, CONFIG_DCACHE_LINE_SIZE); - l1c_dc_writeback((uint32_t)data, align_len); - } -#endif usb_device_edpt_xfer(handle, ep, data, data_len); return 0; @@ -259,12 +251,6 @@ void USBD_IRQHandler(void) if (ep_addr & 0x80) { usbd_event_ep_in_complete_handler(ep_addr, transfer_len); } else { -#ifdef CONFIG_USB_DCACHE_ENABLE - if (transfer_len) { - uint32_t align_len = USB_ALIGN(transfer_len, CONFIG_DCACHE_LINE_SIZE); - l1c_dc_invalidate((uint32_t)g_hpm_udc.out_ep[ep_idx].xfer_buf, align_len); - } -#endif usbd_event_ep_out_complete_handler(ep_addr, transfer_len); } } |