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@@ -1,29 +1,296 @@
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/*
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- * Copyright (c) 2024, sakumisu
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+ * Copyright (c) 2022-2024, Xiaohua Semiconductor Co., Ltd.
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*
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* SPDX-License-Identifier: Apache-2.0
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+ *
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+ * Change Logs:
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+ * Date Author Notes
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+ * 2025-08-08 CDT first version
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*/
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-#include "usb_config.h"
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-#include "usb_dwc2_reg.h"
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-/* When using [GPIO_SetFunc(USBF_VBUS_PORT, USBF_VBUS_PIN, USBF_VBUS_FUNC);], there is no need to configure GOTGCTL */
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+#include "usbd_core.h"
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+#include "usbh_core.h"
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+#include "usb_dwc2_param.h"
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+
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+#include "board_config.h"
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+
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+#if defined(RT_CHERRYUSB_HOST) && defined(RT_CHERRYUSB_DEVICE)
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+ #if defined(HC32F460) || defined(HC32F472)
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+ #error "Only one USB role can be selected!"
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+ #endif
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+#endif
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+
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+const struct dwc2_user_params param_fs_core =
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+{
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+ .phy_type = DWC2_PHY_TYPE_PARAM_FS,
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+#ifdef CONFIG_USB_DWC2_DMA_ENABLE
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+ .device_dma_enable = true,
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+#else
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+ .device_dma_enable = false,
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+#endif
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+ .device_dma_desc_enable = false,
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+ .device_rx_fifo_size = CONFIG_USB_FS_CORE_DEVICE_RX_FIFO_SIZE,
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+ .device_tx_fifo_size = {
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+ [0] = CONFIG_USB_FS_CORE_DEVICE_TX0_FIFO_SIZE,
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+ [1] = CONFIG_USB_FS_CORE_DEVICE_TX1_FIFO_SIZE,
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+ [2] = CONFIG_USB_FS_CORE_DEVICE_TX2_FIFO_SIZE,
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+ [3] = CONFIG_USB_FS_CORE_DEVICE_TX3_FIFO_SIZE,
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+ [4] = CONFIG_USB_FS_CORE_DEVICE_TX4_FIFO_SIZE,
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+ [5] = CONFIG_USB_FS_CORE_DEVICE_TX5_FIFO_SIZE,
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+#if defined(HC32F4A0) || defined(HC32F4A8)
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+ [6] = CONFIG_USB_FS_CORE_DEVICE_TX6_FIFO_SIZE,
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+ [7] = CONFIG_USB_FS_CORE_DEVICE_TX7_FIFO_SIZE,
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+ [8] = CONFIG_USB_FS_CORE_DEVICE_TX8_FIFO_SIZE,
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+ [9] = CONFIG_USB_FS_CORE_DEVICE_TX9_FIFO_SIZE,
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+ [10] = CONFIG_USB_FS_CORE_DEVICE_TX10_FIFO_SIZE,
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+ [11] = CONFIG_USB_FS_CORE_DEVICE_TX11_FIFO_SIZE,
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+ [12] = CONFIG_USB_FS_CORE_DEVICE_TX12_FIFO_SIZE,
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+ [13] = CONFIG_USB_FS_CORE_DEVICE_TX13_FIFO_SIZE,
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+ [14] = CONFIG_USB_FS_CORE_DEVICE_TX14_FIFO_SIZE,
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+ [15] = CONFIG_USB_FS_CORE_DEVICE_TX15_FIFO_SIZE
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+#elif defined(HC32F460) || defined(HC32F472)
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+ [6] = 0,
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+ [7] = 0,
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+ [8] = 0,
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+ [9] = 0,
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+ [10] = 0,
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+ [11] = 0,
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+ [12] = 0,
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+ [13] = 0,
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+ [14] = 0,
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+ [15] = 0
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+#endif
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+ },
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+ .total_fifo_size = CONFIG_USB_FS_CORE_TOTAL_FIFO_SIZE,
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+
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+ .host_dma_desc_enable = false,
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+ .host_rx_fifo_size = CONFIG_USB_FS_CORE_HOST_RX_FIFO_SIZE,
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+ .host_nperio_tx_fifo_size = CONFIG_USB_FS_CORE_HOST_NP_FIFO_SIZE,
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+ .host_perio_tx_fifo_size = CONFIG_USB_FS_CORE_HOST_PE_FIFO_SIZE,
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+ .device_gccfg = 0,
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+ .host_gccfg = 0,
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+#if defined(HC32F4A0) || defined(HC32F4A8) || defined(HC32F460)
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+ .b_session_valid_override = false,
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+#elif defined(HC32F472)
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+ .b_session_valid_override = true,
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+#endif
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+};
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+
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+#if defined(HC32F4A0) || defined(HC32F4A8)
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+const struct dwc2_user_params param_hs_core =
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+{
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+#ifdef CONFIG_USB_HS
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+ .phy_type = DWC2_PHY_TYPE_PARAM_UTMI,
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+#else
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+ .phy_type = DWC2_PHY_TYPE_PARAM_FS,
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+#endif
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+#ifdef CONFIG_USB_DWC2_DMA_ENABLE
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+ .device_dma_enable = true,
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+#else
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+ .device_dma_enable = false,
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+#endif
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+ .device_dma_desc_enable = false,
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+ .device_rx_fifo_size = CONFIG_USB_HS_CORE_DEVICE_RX_FIFO_SIZE,
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+ .device_tx_fifo_size = {
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+ [0] = CONFIG_USB_HS_CORE_DEVICE_TX0_FIFO_SIZE,
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+ [1] = CONFIG_USB_HS_CORE_DEVICE_TX1_FIFO_SIZE,
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+ [2] = CONFIG_USB_HS_CORE_DEVICE_TX2_FIFO_SIZE,
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+ [3] = CONFIG_USB_HS_CORE_DEVICE_TX3_FIFO_SIZE,
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+ [4] = CONFIG_USB_HS_CORE_DEVICE_TX4_FIFO_SIZE,
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+ [5] = CONFIG_USB_HS_CORE_DEVICE_TX5_FIFO_SIZE,
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+ [6] = CONFIG_USB_HS_CORE_DEVICE_TX6_FIFO_SIZE,
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+ [7] = CONFIG_USB_HS_CORE_DEVICE_TX7_FIFO_SIZE,
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+ [8] = CONFIG_USB_HS_CORE_DEVICE_TX8_FIFO_SIZE,
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+ [9] = CONFIG_USB_HS_CORE_DEVICE_TX9_FIFO_SIZE,
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+ [10] = CONFIG_USB_HS_CORE_DEVICE_TX10_FIFO_SIZE,
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+ [11] = CONFIG_USB_HS_CORE_DEVICE_TX11_FIFO_SIZE,
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+ [12] = CONFIG_USB_HS_CORE_DEVICE_TX12_FIFO_SIZE,
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+ [13] = CONFIG_USB_HS_CORE_DEVICE_TX13_FIFO_SIZE,
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+ [14] = CONFIG_USB_HS_CORE_DEVICE_TX14_FIFO_SIZE,
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+ [15] = CONFIG_USB_HS_CORE_DEVICE_TX15_FIFO_SIZE
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+ },
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+ .total_fifo_size = CONFIG_USB_HS_CORE_TOTAL_FIFO_SIZE,
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+
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+ .host_dma_desc_enable = false,
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+ .host_rx_fifo_size = CONFIG_USB_HS_CORE_HOST_RX_FIFO_SIZE,
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+ .host_nperio_tx_fifo_size = CONFIG_USB_HS_CORE_HOST_NP_FIFO_SIZE,
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+ .host_perio_tx_fifo_size = CONFIG_USB_HS_CORE_HOST_PE_FIFO_SIZE,
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+ .device_gccfg = 0,
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+ .host_gccfg = 0,
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+ .b_session_valid_override = false,
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+};
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+#endif
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+
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+#ifndef CONFIG_USB_DWC2_CUSTOM_PARAM
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+void dwc2_get_user_params(uint32_t reg_base, struct dwc2_user_params *params)
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+{
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+#if defined(HC32F4A0) || defined(HC32F4A8)
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+ if (reg_base == CM_USBHS_BASE)
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+ {
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+ memcpy(params, ¶m_hs_core, sizeof(struct dwc2_user_params));
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+ }
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+ else
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+#endif
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+ {
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+ memcpy(params, ¶m_fs_core, sizeof(struct dwc2_user_params));
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+ }
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+#ifdef CONFIG_USB_DWC2_CUSTOM_FIFO
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+ struct usb_dwc2_user_fifo_config s_dwc2_fifo_config;
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+
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+ dwc2_get_user_fifo_config(reg_base, &s_dwc2_fifo_config);
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+
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+ params->device_rx_fifo_size = s_dwc2_fifo_config.device_rx_fifo_size;
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+ for (uint8_t i = 0; i < MAX_EPS_CHANNELS; i++)
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+ {
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+ params->device_tx_fifo_size[i] = s_dwc2_fifo_config.device_tx_fifo_size[i];
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+ }
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+#endif
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+}
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+#endif
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+
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+#define BOARD_INIT_USB_HOST_MODE (0U)
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+#define BOARD_INIT_USB_DEVICE_MODE (1U)
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+extern rt_err_t rt_hw_usbfs_board_init(uint8_t devmode);
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+static uint8_t g_usb_fs_busid = 0U;
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+#if defined(HC32F4A0) || defined(HC32F4A8)
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+ extern rt_err_t rt_hw_usbhs_board_init(uint8_t devmode);
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+ static uint8_t g_usb_hs_busid = 0U;
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+#endif
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+
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+#if defined(RT_CHERRYUSB_HOST)
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+static void usbh_fs_irq_handler(void)
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+{
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+ USBH_IRQHandler(g_usb_fs_busid);
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+}
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+
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+#if defined(HC32F4A0) || defined(HC32F4A8)
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+static void usbh_hs_irq_handler(void)
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+{
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+ USBH_IRQHandler(g_usb_hs_busid);
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+}
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+#endif
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+
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+#if defined(HC32F472)
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+void USBFS_Handler(void)
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+{
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+ usbh_fs_irq_handler();
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+}
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+#endif
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+
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+void usb_hc_low_level_init(struct usbh_bus *bus)
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+{
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+ struct hc32_irq_config irq_config;
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+
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+#if defined(HC32F4A0) || defined(HC32F4A8)
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+ if (bus->hcd.reg_base == CM_USBHS_BASE)
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+ {
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+ g_usb_hs_busid = bus->hcd.hcd_id;
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+
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+ rt_hw_usbhs_board_init(BOARD_INIT_USB_HOST_MODE);
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+ FCG_Fcg1PeriphClockCmd(FCG1_PERIPH_USBHS, ENABLE);
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+#ifndef CONFIG_USB_HS
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+ /* enable the embedded PHY in USBHS mode */
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+ CM_PERIC->USB_SYCTLREG |= PERIC_USB_SYCTLREG_USBHS_FSPHYE;
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+#endif
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+
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+ irq_config.irq_num = BSP_USBHS_GLB_IRQ_NUM;
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+ irq_config.int_src = INT_SRC_USBHS_GLB;
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+ irq_config.irq_prio = BSP_USBHS_GLB_IRQ_PRIO;
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+ /* register interrupt */
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+ hc32_install_irq_handler(&irq_config,
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+ usbh_hs_irq_handler,
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+ RT_TRUE);
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+ }
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+ else
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+#endif
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+ {
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+ g_usb_fs_busid = bus->hcd.hcd_id;
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+
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+ rt_hw_usbfs_board_init(BOARD_INIT_USB_HOST_MODE);
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+ FCG_Fcg1PeriphClockCmd(FCG1_PERIPH_USBFS, ENABLE);
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-#define USB_OTG_GLB ((DWC2_GlobalTypeDef *)(reg_base))
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+ irq_config.irq_num = BSP_USBFS_GLB_IRQ_NUM;
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+ irq_config.int_src = INT_SRC_USBFS_GLB;
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+ irq_config.irq_prio = BSP_USBFS_GLB_IRQ_PRIO;
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+ /* register interrupt */
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+ hc32_install_irq_handler(&irq_config,
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+ usbh_fs_irq_handler,
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+ RT_TRUE);
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+ }
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+
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+}
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+#endif
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-uint32_t usbd_get_dwc2_gccfg_conf(uint32_t reg_base)
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+#if defined(RT_CHERRYUSB_DEVICE)
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+static void usbd_fs_irq_handler(void)
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{
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+ USBD_IRQHandler(g_usb_fs_busid);
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+}
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- USB_OTG_GLB->GOTGCTL |= USB_OTG_GOTGCTL_BVALOEN;
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- USB_OTG_GLB->GOTGCTL |= USB_OTG_GOTGCTL_BVALOVAL;
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- return 0;
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+#if defined(HC32F4A0) || defined(HC32F4A8)
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+static void usbd_hs_irq_handler(void)
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+{
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+ USBD_IRQHandler(g_usb_hs_busid);
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}
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+#endif
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-uint32_t usbh_get_dwc2_gccfg_conf(uint32_t reg_base)
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+#if defined(HC32F472)
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+void USBFS_Handler(void)
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{
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- USB_OTG_GLB->GOTGCTL &= ~USB_OTG_GOTGCTL_BVALOEN;
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- USB_OTG_GLB->GOTGCTL &= ~USB_OTG_GOTGCTL_BVALOVAL;
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- return 0;
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+ usbd_fs_irq_handler();
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}
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+#endif
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+
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+void usb_dc_low_level_init(uint8_t busid)
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+{
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+ struct hc32_irq_config irq_config;
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+
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+#if defined(HC32F4A0) || defined(HC32F4A8)
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+ if (g_usbdev_bus[busid].reg_base == CM_USBHS_BASE)
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+ {
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+ g_usb_hs_busid = busid;
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+
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+ rt_hw_usbhs_board_init(BOARD_INIT_USB_DEVICE_MODE);
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+ FCG_Fcg1PeriphClockCmd(FCG1_PERIPH_USBHS, ENABLE);
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+
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+#ifndef CONFIG_USB_HS
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+ /* enable the embedded PHY in USBHS mode */
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+ CM_PERIC->USB_SYCTLREG |= PERIC_USB_SYCTLREG_USBHS_FSPHYE;
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+#endif
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+
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+ irq_config.irq_num = BSP_USBHS_GLB_IRQ_NUM;
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+ irq_config.int_src = INT_SRC_USBHS_GLB;
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+ irq_config.irq_prio = BSP_USBHS_GLB_IRQ_PRIO;
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+ /* register interrupt */
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+ hc32_install_irq_handler(&irq_config,
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+ usbd_hs_irq_handler,
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+ RT_TRUE);
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+ }
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+ else
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+#endif
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+ {
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+ g_usb_fs_busid = busid;
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+
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+ rt_hw_usbfs_board_init(BOARD_INIT_USB_DEVICE_MODE);
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+ FCG_Fcg1PeriphClockCmd(FCG1_PERIPH_USBFS, ENABLE);
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+
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+ irq_config.irq_num = BSP_USBFS_GLB_IRQ_NUM;
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+ irq_config.int_src = INT_SRC_USBFS_GLB;
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+ irq_config.irq_prio = BSP_USBFS_GLB_IRQ_PRIO;
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+ /* register interrupt */
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+ hc32_install_irq_handler(&irq_config,
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+ usbd_fs_irq_handler,
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+ RT_TRUE);
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+ }
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+}
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+
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+void usb_dc_low_level_deinit(uint8_t busid)
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+{
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+ (void)busid;
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+ /* reserved */
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+}
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+
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+#endif
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extern uint32_t SystemCoreClock;
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