fix issue with bcm2711 caching issue by ading ISB() after dwc2_dcd_int_enable90

also add hwcfg_list for reference

src/portable/synopsys/dwc2/dcd_dwc2.c

@@ -56,11 +56,25 @@
 // MACRO TYPEDEF CONSTANT ENUM
 //--------------------------------------------------------------------+
 
+// DWC2 registers
 #define DWC2_REG(_port)       ((dwc2_regs_t*) DWC2_REG_BASE)
 
 // Debug level for DWC2
 #define DWC2_DEBUG    2
 
+#ifndef dcache_clean
+#define dcache_clean(_addr, _size)
+#endif
+
+#ifndef dcache_invalidate
+#define dcache_invalidate(_addr, _size)
+#endif
+
+#ifndef dcache_clean_invalidate
+#define dcache_clean_invalidate(_addr, _size)
+#endif
+
+
 static TU_ATTR_ALIGNED(4) uint32_t _setup_packet[2];
 
 typedef struct {
@@ -71,7 +85,7 @@ typedef struct {
   uint8_t interval;
 } xfer_ctl_t;
 
-xfer_ctl_t xfer_status[DWC2_EP_MAX][2];
+static xfer_ctl_t xfer_status[DWC2_EP_MAX][2];
 #define XFER_CTL_BASE(_ep, _dir) (&xfer_status[_ep][_dir])
 
 // EP0 transfers are limited to 1 packet - larger sizes has to be split

src/portable/synopsys/dwc2/dwc2_bcm.h

@@ -32,21 +32,22 @@
 #endif
 
 #include "broadcom/interrupts.h"
-//#include "broadcom/caches.h"
+#include "broadcom/caches.h"
 
 #define DWC2_REG_BASE       0xFE980000UL
 #define DWC2_EP_MAX         8
 #define DWC2_EP_FIFO_SIZE   4096
 
-//#define dcache_clean(_addr, _size)              data_clean(_addr, _size)
-//#define dcache_invalidate(_addr, _size)         data_invalidate(_addr, _size)
-//#define dcache_clean_invalidate(_addr, _size)   data_clean_and_invalidate(_addr, _size)
+#define dcache_clean(_addr, _size)              data_clean(_addr, _size)
+#define dcache_invalidate(_addr, _size)         data_invalidate(_addr, _size)
+#define dcache_clean_invalidate(_addr, _size)   data_clean_and_invalidate(_addr, _size)
 
 TU_ATTR_ALWAYS_INLINE
 static inline void dwc2_dcd_int_enable(uint8_t rhport)
 {
   (void) rhport;
   BP_EnableIRQ(USB_IRQn);
+  __asm__ volatile("isb");
 }
 
 TU_ATTR_ALWAYS_INLINE
@@ -54,6 +55,7 @@ static inline void dwc2_dcd_int_disable (uint8_t rhport)
 {
   (void) rhport;
   BP_DisableIRQ(USB_IRQn);
+  __asm__ volatile("isb");
 }
 
 static inline void dwc2_remote_wakeup_delay(void)

src/portable/synopsys/dwc2/hwcfg_list.md

@@ -0,0 +1,722 @@
+# DWC2 Hardware Configuration Registers
+
+## Broadcom BCM2711 (Pi4)
+
+dwc2->guid = 2708A000
+dwc2->gsnpsid = 4F54280A
+dwc2->ghwcfg1 = 0
+
+dwc2->ghwcfg2 = 228DDD50
+hw_cfg2->op_mode = 0
+hw_cfg2->arch = 2
+hw_cfg2->point2point = 0
+hw_cfg2->hs_phy_type = 1
+hw_cfg2->fs_phy_type = 1
+hw_cfg2->num_dev_ep = 7
+hw_cfg2->num_host_ch = 7
+hw_cfg2->period_channel_support = 1
+hw_cfg2->enable_dynamic_fifo = 1
+hw_cfg2->mul_cpu_int = 0
+hw_cfg2->nperiod_tx_q_depth = 2
+hw_cfg2->host_period_tx_q_depth = 2
+hw_cfg2->dev_token_q_depth = 8
+hw_cfg2->otg_enable_ic_usb = 0
+
+dwc2->ghwcfg3 = FF000E8
+hw_cfg3->xfer_size_width = 8
+hw_cfg3->packet_size_width = 6
+hw_cfg3->otg_enable = 1
+hw_cfg3->i2c_enable = 0
+hw_cfg3->vendor_ctrl_itf = 0
+hw_cfg3->optional_feature_removed = 0
+hw_cfg3->synch_reset = 0
+hw_cfg3->otg_adp_support = 0
+hw_cfg3->otg_enable_hsic = 0
+hw_cfg3->battery_charger_support = 0
+hw_cfg3->lpm_mode = 0
+hw_cfg3->total_fifo_size = 4080
+
+dwc2->ghwcfg4 = 1FF00020
+hw_cfg4->num_dev_period_in_ep = 0
+hw_cfg4->power_optimized = 0
+hw_cfg4->ahb_freq_min = 1
+hw_cfg4->hibernation = 0
+hw_cfg4->service_interval_mode = 0
+hw_cfg4->ipg_isoc_en = 0
+hw_cfg4->acg_enable = 0
+hw_cfg4->utmi_phy_data_width = 0
+hw_cfg4->dev_ctrl_ep_num = 0
+hw_cfg4->iddg_filter_enabled = 1
+hw_cfg4->vbus_valid_filter_enabled = 1
+hw_cfg4->a_valid_filter_enabled = 1
+hw_cfg4->b_valid_filter_enabled = 1
+hw_cfg4->dedicated_fifos = 1
+hw_cfg4->num_dev_in_eps = 15
+hw_cfg4->dma_desc_enable = 0
+hw_cfg4->dma_dynamic = 0
+
+## EFM32GG FS
+
+dwc2->guid = 0
+dwc2->gsnpsid = 4F54330A
+dwc2->ghwcfg1 = 0
+
+dwc2->ghwcfg2 = 228F5910
+hw_cfg2->op_mode = 0
+hw_cfg2->arch = 2
+hw_cfg2->point2point = 0
+hw_cfg2->hs_phy_type = 0
+hw_cfg2->fs_phy_type = 1
+hw_cfg2->num_dev_ep = 6
+hw_cfg2->num_host_ch = 13
+hw_cfg2->period_channel_support = 1
+hw_cfg2->enable_dynamic_fifo = 1
+hw_cfg2->mul_cpu_int = 0
+hw_cfg2->nperiod_tx_q_depth = 2
+hw_cfg2->host_period_tx_q_depth = 2
+hw_cfg2->dev_token_q_depth = 8
+hw_cfg2->otg_enable_ic_usb = 0
+
+dwc2->ghwcfg3 = 1F204E8
+hw_cfg3->xfer_size_width = 8
+hw_cfg3->packet_size_width = 6
+hw_cfg3->otg_enable = 1
+hw_cfg3->i2c_enable = 0
+hw_cfg3->vendor_ctrl_itf = 0
+hw_cfg3->optional_feature_removed = 1
+hw_cfg3->synch_reset = 0
+hw_cfg3->otg_adp_support = 0
+hw_cfg3->otg_enable_hsic = 0
+hw_cfg3->battery_charger_support = 0
+hw_cfg3->lpm_mode = 0
+hw_cfg3->total_fifo_size = 498
+
+dwc2->ghwcfg4 = 1BF08030
+hw_cfg4->num_dev_period_in_ep = 0
+hw_cfg4->power_optimized = 1
+hw_cfg4->ahb_freq_min = 1
+hw_cfg4->hibernation = 0
+hw_cfg4->service_interval_mode = 0
+hw_cfg4->ipg_isoc_en = 0
+hw_cfg4->acg_enable = 0
+hw_cfg4->utmi_phy_data_width = 2
+hw_cfg4->dev_ctrl_ep_num = 0
+hw_cfg4->iddg_filter_enabled = 1
+hw_cfg4->vbus_valid_filter_enabled = 1
+hw_cfg4->a_valid_filter_enabled = 1
+hw_cfg4->b_valid_filter_enabled = 1
+hw_cfg4->dedicated_fifos = 1
+hw_cfg4->num_dev_in_eps = 13
+hw_cfg4->dma_desc_enable = 0
+hw_cfg4->dma_dynamic = 0
+
+## ESP32-S2 Fullspeed
+
+dwc2->guid = 0
+dwc2->gsnpsid = 4F54400A
+dwc2->ghwcfg1 = 0
+
+dwc2->ghwcfg2 = 224DD930
+hw_cfg2->op_mode = 2
+hw_cfg2->arch = 3
+hw_cfg2->point2point = 0
+hw_cfg2->hs_phy_type = 1
+hw_cfg2->fs_phy_type = 2
+hw_cfg2->num_dev_ep = 6
+hw_cfg2->num_host_ch = 9
+hw_cfg2->period_channel_support = 0
+hw_cfg2->enable_dynamic_fifo = 1
+hw_cfg2->mul_cpu_int = 1
+hw_cfg2->nperiod_tx_q_depth = 1
+hw_cfg2->host_period_tx_q_depth = 2
+hw_cfg2->dev_token_q_depth = 22
+hw_cfg2->otg_enable_ic_usb = 0
+
+dwc2->ghwcfg3 = C804B5
+hw_cfg3->xfer_size_width = 10
+hw_cfg3->packet_size_width = 5
+hw_cfg3->otg_enable = 0
+hw_cfg3->i2c_enable = 0
+hw_cfg3->vendor_ctrl_itf = 1
+hw_cfg3->optional_feature_removed = 0
+hw_cfg3->synch_reset = 1
+hw_cfg3->otg_adp_support = 1
+hw_cfg3->otg_enable_hsic = 0
+hw_cfg3->battery_charger_support = 1
+hw_cfg3->lpm_mode = 0
+hw_cfg3->total_fifo_size = 23130
+
+dwc2->ghwcfg4 = D3F0A030
+hw_cfg4->num_dev_period_in_ep = 10
+hw_cfg4->power_optimized = 1
+hw_cfg4->ahb_freq_min = 0
+hw_cfg4->hibernation = 1
+hw_cfg4->service_interval_mode = 0
+hw_cfg4->ipg_isoc_en = 1
+hw_cfg4->acg_enable = 1
+hw_cfg4->utmi_phy_data_width = 1
+hw_cfg4->dev_ctrl_ep_num = 10
+hw_cfg4->iddg_filter_enabled = 1
+hw_cfg4->vbus_valid_filter_enabled = 0
+hw_cfg4->a_valid_filter_enabled = 1
+hw_cfg4->b_valid_filter_enabled = 0
+hw_cfg4->dedicated_fifos = 0
+hw_cfg4->num_dev_in_eps = 13
+hw_cfg4->dma_desc_enable = 0
+hw_cfg4->dma_dynamic = 1
+
+## STM32F407 and STM32F207
+
+STM32F407 and STM32F207 are exactly the same
+
+### STM32F407 Fullspeed
+
+dwc2->guid = 1200
+dwc2->gsnpsid = 4F54281A
+dwc2->ghwcfg1 = 0
+
+dwc2->ghwcfg2 = 229DCD20
+hw_cfg2->op_mode = 0
+hw_cfg2->arch = 0
+hw_cfg2->point2point = 1
+hw_cfg2->hs_phy_type = 0
+hw_cfg2->fs_phy_type = 1
+hw_cfg2->num_dev_ep = 3
+hw_cfg2->num_host_ch = 7
+hw_cfg2->period_channel_support = 1
+hw_cfg2->enable_dynamic_fifo = 1
+hw_cfg2->mul_cpu_int = 1
+hw_cfg2->nperiod_tx_q_depth = 2
+hw_cfg2->host_period_tx_q_depth = 2
+hw_cfg2->dev_token_q_depth = 8
+hw_cfg2->otg_enable_ic_usb = 0
+
+dwc2->ghwcfg3 = 20001E8
+hw_cfg3->xfer_size_width = 8
+hw_cfg3->packet_size_width = 6
+hw_cfg3->otg_enable = 1
+hw_cfg3->i2c_enable = 1
+hw_cfg3->vendor_ctrl_itf = 0
+hw_cfg3->optional_feature_removed = 0
+hw_cfg3->synch_reset = 0
+hw_cfg3->otg_adp_support = 0
+hw_cfg3->otg_enable_hsic = 0
+hw_cfg3->battery_charger_support = 0
+hw_cfg3->lpm_mode = 0
+hw_cfg3->total_fifo_size = 512
+
+dwc2->ghwcfg4 = FF08030
+hw_cfg4->num_dev_period_in_ep = 0
+hw_cfg4->power_optimized = 1
+hw_cfg4->ahb_freq_min = 1
+hw_cfg4->hibernation = 0
+hw_cfg4->service_interval_mode = 0
+hw_cfg4->ipg_isoc_en = 0
+hw_cfg4->acg_enable = 0
+hw_cfg4->utmi_phy_data_width = 2
+hw_cfg4->dev_ctrl_ep_num = 0
+hw_cfg4->iddg_filter_enabled = 1
+hw_cfg4->vbus_valid_filter_enabled = 1
+hw_cfg4->a_valid_filter_enabled = 1
+hw_cfg4->b_valid_filter_enabled = 1
+hw_cfg4->dedicated_fifos = 1
+hw_cfg4->num_dev_in_eps = 7
+hw_cfg4->dma_desc_enable = 0
+hw_cfg4->dma_dynamic = 0
+
+### STM32F407 Highspeed
+
+dwc2->guid = 1100
+dwc2->gsnpsid = 4F54281A
+dwc2->ghwcfg1 = 0
+
+dwc2->ghwcfg2 = 229ED590
+hw_cfg2->op_mode = 0
+hw_cfg2->arch = 2
+hw_cfg2->point2point = 0
+hw_cfg2->hs_phy_type = 2
+hw_cfg2->fs_phy_type = 1
+hw_cfg2->num_dev_ep = 5
+hw_cfg2->num_host_ch = 11
+hw_cfg2->period_channel_support = 1
+hw_cfg2->enable_dynamic_fifo = 1
+hw_cfg2->mul_cpu_int = 1
+hw_cfg2->nperiod_tx_q_depth = 2
+hw_cfg2->host_period_tx_q_depth = 2
+hw_cfg2->dev_token_q_depth = 8
+hw_cfg2->otg_enable_ic_usb = 0
+
+dwc2->ghwcfg3 = 3F403E8
+hw_cfg3->xfer_size_width = 8
+hw_cfg3->packet_size_width = 6
+hw_cfg3->otg_enable = 1
+hw_cfg3->i2c_enable = 1
+hw_cfg3->vendor_ctrl_itf = 1
+hw_cfg3->optional_feature_removed = 0
+hw_cfg3->synch_reset = 0
+hw_cfg3->otg_adp_support = 0
+hw_cfg3->otg_enable_hsic = 0
+hw_cfg3->battery_charger_support = 0
+hw_cfg3->lpm_mode = 0
+hw_cfg3->total_fifo_size = 1012
+
+dwc2->ghwcfg4 = 17F00030
+hw_cfg4->num_dev_period_in_ep = 0
+hw_cfg4->power_optimized = 1
+hw_cfg4->ahb_freq_min = 1
+hw_cfg4->hibernation = 0
+hw_cfg4->service_interval_mode = 0
+hw_cfg4->ipg_isoc_en = 0
+hw_cfg4->acg_enable = 0
+hw_cfg4->utmi_phy_data_width = 0
+hw_cfg4->dev_ctrl_ep_num = 0
+hw_cfg4->iddg_filter_enabled = 1
+hw_cfg4->vbus_valid_filter_enabled = 1
+hw_cfg4->a_valid_filter_enabled = 1
+hw_cfg4->b_valid_filter_enabled = 1
+hw_cfg4->dedicated_fifos = 1
+hw_cfg4->num_dev_in_eps = 11
+hw_cfg4->dma_desc_enable = 0
+hw_cfg4->dma_dynamic = 0
+
+## STM32F411 Fullspeed
+
+dwc2->guid = 1200
+dwc2->gsnpsid = 4F54281A
+dwc2->ghwcfg1 = 0
+
+dwc2->ghwcfg2 = 229DCD20
+hw_cfg2->op_mode = 0
+hw_cfg2->arch = 0
+hw_cfg2->point2point = 1
+hw_cfg2->hs_phy_type = 0
+hw_cfg2->fs_phy_type = 1
+hw_cfg2->num_dev_ep = 3
+hw_cfg2->num_host_ch = 7
+hw_cfg2->period_channel_support = 1
+hw_cfg2->enable_dynamic_fifo = 1
+hw_cfg2->mul_cpu_int = 1
+hw_cfg2->nperiod_tx_q_depth = 2
+hw_cfg2->host_period_tx_q_depth = 2
+hw_cfg2->dev_token_q_depth = 8
+hw_cfg2->otg_enable_ic_usb = 0
+
+dwc2->ghwcfg3 = 20001E8
+hw_cfg3->xfer_size_width = 8
+hw_cfg3->packet_size_width = 6
+hw_cfg3->otg_enable = 1
+hw_cfg3->i2c_enable = 1
+hw_cfg3->vendor_ctrl_itf = 0
+hw_cfg3->optional_feature_removed = 0
+hw_cfg3->synch_reset = 0
+hw_cfg3->otg_adp_support = 0
+hw_cfg3->otg_enable_hsic = 0
+hw_cfg3->battery_charger_support = 0
+hw_cfg3->lpm_mode = 0
+hw_cfg3->total_fifo_size = 512
+
+dwc2->ghwcfg4 = FF08030
+hw_cfg4->num_dev_period_in_ep = 0
+hw_cfg4->power_optimized = 1
+hw_cfg4->ahb_freq_min = 1
+hw_cfg4->hibernation = 0
+hw_cfg4->service_interval_mode = 0
+hw_cfg4->ipg_isoc_en = 0
+hw_cfg4->acg_enable = 0
+hw_cfg4->utmi_phy_data_width = 2
+hw_cfg4->dev_ctrl_ep_num = 0
+hw_cfg4->iddg_filter_enabled = 1
+hw_cfg4->vbus_valid_filter_enabled = 1
+hw_cfg4->a_valid_filter_enabled = 1
+hw_cfg4->b_valid_filter_enabled = 1
+hw_cfg4->dedicated_fifos = 1
+hw_cfg4->num_dev_in_eps = 7
+hw_cfg4->dma_desc_enable = 0
+hw_cfg4->dma_dynamic = 0
+
+## STM32F412 FS
+
+dwc2->guid = 2000
+dwc2->gsnpsid = 4F54320A
+dwc2->ghwcfg1 = 0
+
+dwc2->ghwcfg2 = 229ED520
+hw_cfg2->op_mode = 0
+hw_cfg2->arch = 0
+hw_cfg2->point2point = 1
+hw_cfg2->hs_phy_type = 0
+hw_cfg2->fs_phy_type = 1
+hw_cfg2->num_dev_ep = 5
+hw_cfg2->num_host_ch = 11
+hw_cfg2->period_channel_support = 1
+hw_cfg2->enable_dynamic_fifo = 1
+hw_cfg2->mul_cpu_int = 1
+hw_cfg2->nperiod_tx_q_depth = 2
+hw_cfg2->host_period_tx_q_depth = 2
+hw_cfg2->dev_token_q_depth = 8
+hw_cfg2->otg_enable_ic_usb = 0
+
+dwc2->ghwcfg3 = 200D1E8
+hw_cfg3->xfer_size_width = 8
+hw_cfg3->packet_size_width = 6
+hw_cfg3->otg_enable = 1
+hw_cfg3->i2c_enable = 1
+hw_cfg3->vendor_ctrl_itf = 0
+hw_cfg3->optional_feature_removed = 0
+hw_cfg3->synch_reset = 0
+hw_cfg3->otg_adp_support = 1
+hw_cfg3->otg_enable_hsic = 0
+hw_cfg3->battery_charger_support = 1
+hw_cfg3->lpm_mode = 1
+hw_cfg3->total_fifo_size = 512
+
+dwc2->ghwcfg4 = 17F08030
+hw_cfg4->num_dev_period_in_ep = 0
+hw_cfg4->power_optimized = 1
+hw_cfg4->ahb_freq_min = 1
+hw_cfg4->hibernation = 0
+hw_cfg4->service_interval_mode = 0
+hw_cfg4->ipg_isoc_en = 0
+hw_cfg4->acg_enable = 0
+hw_cfg4->utmi_phy_data_width = 2
+hw_cfg4->dev_ctrl_ep_num = 0
+hw_cfg4->iddg_filter_enabled = 1
+hw_cfg4->vbus_valid_filter_enabled = 1
+hw_cfg4->a_valid_filter_enabled = 1
+hw_cfg4->b_valid_filter_enabled = 1
+hw_cfg4->dedicated_fifos = 1
+hw_cfg4->num_dev_in_eps = 11
+hw_cfg4->dma_desc_enable = 0
+hw_cfg4->dma_dynamic = 0
+
+## STM32F723
+
+### STM32F723 HighSpeed
+
+dwc2->guid = 3100
+dwc2->gsnpsid = 4F54330A
+dwc2->ghwcfg1 = 0
+
+dwc2->ghwcfg2 = 229FE1D0
+hw_cfg2->op_mode = 0
+hw_cfg2->arch = 2
+hw_cfg2->point2point = 0
+hw_cfg2->hs_phy_type = 3
+hw_cfg2->fs_phy_type = 1
+hw_cfg2->num_dev_ep = 8
+hw_cfg2->num_host_ch = 15
+hw_cfg2->period_channel_support = 1
+hw_cfg2->enable_dynamic_fifo = 1
+hw_cfg2->mul_cpu_int = 1
+hw_cfg2->nperiod_tx_q_depth = 2
+hw_cfg2->host_period_tx_q_depth = 2
+hw_cfg2->dev_token_q_depth = 8
+hw_cfg2->otg_enable_ic_usb = 0
+
+dwc2->ghwcfg3 = 3EED2E8
+hw_cfg3->xfer_size_width = 8
+hw_cfg3->packet_size_width = 6
+hw_cfg3->otg_enable = 1
+hw_cfg3->i2c_enable = 0
+hw_cfg3->vendor_ctrl_itf = 1
+hw_cfg3->optional_feature_removed = 0
+hw_cfg3->synch_reset = 0
+hw_cfg3->otg_adp_support = 1
+hw_cfg3->otg_enable_hsic = 0
+hw_cfg3->battery_charger_support = 1
+hw_cfg3->lpm_mode = 1
+hw_cfg3->total_fifo_size = 1006
+
+dwc2->ghwcfg4 = 23F00030
+hw_cfg4->num_dev_period_in_ep = 0
+hw_cfg4->power_optimized = 1
+hw_cfg4->ahb_freq_min = 1
+hw_cfg4->hibernation = 0
+hw_cfg4->service_interval_mode = 0
+hw_cfg4->ipg_isoc_en = 0
+hw_cfg4->acg_enable = 0
+hw_cfg4->utmi_phy_data_width = 0
+hw_cfg4->dev_ctrl_ep_num = 0
+hw_cfg4->iddg_filter_enabled = 1
+hw_cfg4->vbus_valid_filter_enabled = 1
+hw_cfg4->a_valid_filter_enabled = 1
+hw_cfg4->b_valid_filter_enabled = 1
+hw_cfg4->dedicated_fifos = 1
+hw_cfg4->num_dev_in_eps = 1
+hw_cfg4->dma_desc_enable = 1
+hw_cfg4->dma_dynamic = 0
+
+### STM32F723 Fullspeed
+
+dwc2->guid = 3000
+dwc2->gsnpsid = 4F54330A
+dwc2->ghwcfg1 = 0
+
+dwc2->ghwcfg2 = 229ED520
+hw_cfg2->op_mode = 0
+hw_cfg2->arch = 0
+hw_cfg2->point2point = 1
+hw_cfg2->hs_phy_type = 0
+hw_cfg2->fs_phy_type = 1
+hw_cfg2->num_dev_ep = 5
+hw_cfg2->num_host_ch = 11
+hw_cfg2->period_channel_support = 1
+hw_cfg2->enable_dynamic_fifo = 1
+hw_cfg2->mul_cpu_int = 1
+hw_cfg2->nperiod_tx_q_depth = 2
+hw_cfg2->host_period_tx_q_depth = 2
+hw_cfg2->dev_token_q_depth = 8
+hw_cfg2->otg_enable_ic_usb = 0
+
+dwc2->ghwcfg3 = 200D1E8
+hw_cfg3->xfer_size_width = 8
+hw_cfg3->packet_size_width = 6
+hw_cfg3->otg_enable = 1
+hw_cfg3->i2c_enable = 1
+hw_cfg3->vendor_ctrl_itf = 0
+hw_cfg3->optional_feature_removed = 0
+hw_cfg3->synch_reset = 0
+hw_cfg3->otg_adp_support = 1
+hw_cfg3->otg_enable_hsic = 0
+hw_cfg3->battery_charger_support = 1
+hw_cfg3->lpm_mode = 1
+hw_cfg3->total_fifo_size = 512
+
+dwc2->ghwcfg4 = 17F08030
+hw_cfg4->num_dev_period_in_ep = 0
+hw_cfg4->power_optimized = 1
+hw_cfg4->ahb_freq_min = 1
+hw_cfg4->hibernation = 0
+hw_cfg4->service_interval_mode = 0
+hw_cfg4->ipg_isoc_en = 0
+hw_cfg4->acg_enable = 0
+hw_cfg4->utmi_phy_data_width = 2
+hw_cfg4->dev_ctrl_ep_num = 0
+hw_cfg4->iddg_filter_enabled = 1
+hw_cfg4->vbus_valid_filter_enabled = 1
+hw_cfg4->a_valid_filter_enabled = 1
+hw_cfg4->b_valid_filter_enabled = 1
+hw_cfg4->dedicated_fifos = 1
+hw_cfg4->num_dev_in_eps = 11
+hw_cfg4->dma_desc_enable = 0
+hw_cfg4->dma_dynamic = 0
+
+## STM32F767 FS
+
+dwc2->guid = 2000
+dwc2->gsnpsid = 4F54320A
+dwc2->ghwcfg1 = 0
+
+dwc2->ghwcfg2 = 229ED520
+hw_cfg2->op_mode = 0
+hw_cfg2->arch = 0
+hw_cfg2->point2point = 1
+hw_cfg2->hs_phy_type = 0
+hw_cfg2->fs_phy_type = 1
+hw_cfg2->num_dev_ep = 5
+hw_cfg2->num_host_ch = 11
+hw_cfg2->period_channel_support = 1
+hw_cfg2->enable_dynamic_fifo = 1
+hw_cfg2->mul_cpu_int = 1
+hw_cfg2->nperiod_tx_q_depth = 2
+hw_cfg2->host_period_tx_q_depth = 2
+hw_cfg2->dev_token_q_depth = 8
+hw_cfg2->otg_enable_ic_usb = 0
+
+dwc2->ghwcfg3 = 200D1E8
+hw_cfg3->xfer_size_width = 8
+hw_cfg3->packet_size_width = 6
+hw_cfg3->otg_enable = 1
+hw_cfg3->i2c_enable = 1
+hw_cfg3->vendor_ctrl_itf = 0
+hw_cfg3->optional_feature_removed = 0
+hw_cfg3->synch_reset = 0
+hw_cfg3->otg_adp_support = 1
+hw_cfg3->otg_enable_hsic = 0
+hw_cfg3->battery_charger_support = 1
+hw_cfg3->lpm_mode = 1
+hw_cfg3->total_fifo_size = 512
+
+dwc2->ghwcfg4 = 17F08030
+hw_cfg4->num_dev_period_in_ep = 0
+hw_cfg4->power_optimized = 1
+hw_cfg4->ahb_freq_min = 1
+hw_cfg4->hibernation = 0
+hw_cfg4->service_interval_mode = 0
+hw_cfg4->ipg_isoc_en = 0
+hw_cfg4->acg_enable = 0
+hw_cfg4->utmi_phy_data_width = 2
+hw_cfg4->dev_ctrl_ep_num = 0
+hw_cfg4->iddg_filter_enabled = 1
+hw_cfg4->vbus_valid_filter_enabled = 1
+hw_cfg4->a_valid_filter_enabled = 1
+hw_cfg4->b_valid_filter_enabled = 1
+hw_cfg4->dedicated_fifos = 1
+hw_cfg4->num_dev_in_eps = 11
+hw_cfg4->dma_desc_enable = 0
+hw_cfg4->dma_dynamic = 0
+
+## STM32H743 (both cores HS)
+
+dwc2->guid = 2300
+dwc2->gsnpsid = 4F54330A
+dwc2->ghwcfg1 = 0
+
+dwc2->ghwcfg2 = 229FE190
+hw_cfg2->op_mode = 0
+hw_cfg2->arch = 2
+hw_cfg2->point2point = 0
+hw_cfg2->hs_phy_type = 2
+hw_cfg2->fs_phy_type = 1
+hw_cfg2->num_dev_ep = 8
+hw_cfg2->num_host_ch = 15
+hw_cfg2->period_channel_support = 1
+hw_cfg2->enable_dynamic_fifo = 1
+hw_cfg2->mul_cpu_int = 1
+hw_cfg2->nperiod_tx_q_depth = 2
+hw_cfg2->host_period_tx_q_depth = 2
+hw_cfg2->dev_token_q_depth = 8
+hw_cfg2->otg_enable_ic_usb = 0
+
+dwc2->ghwcfg3 = 3B8D2E8
+hw_cfg3->xfer_size_width = 8
+hw_cfg3->packet_size_width = 6
+hw_cfg3->otg_enable = 1
+hw_cfg3->i2c_enable = 0
+hw_cfg3->vendor_ctrl_itf = 1
+hw_cfg3->optional_feature_removed = 0
+hw_cfg3->synch_reset = 0
+hw_cfg3->otg_adp_support = 1
+hw_cfg3->otg_enable_hsic = 0
+hw_cfg3->battery_charger_support = 1
+hw_cfg3->lpm_mode = 1
+hw_cfg3->total_fifo_size = 952
+
+dwc2->ghwcfg4 = E3F00030
+hw_cfg4->num_dev_period_in_ep = 0
+hw_cfg4->power_optimized = 1
+hw_cfg4->ahb_freq_min = 1
+hw_cfg4->hibernation = 0
+hw_cfg4->service_interval_mode = 0
+hw_cfg4->ipg_isoc_en = 0
+hw_cfg4->acg_enable = 0
+hw_cfg4->utmi_phy_data_width = 0
+hw_cfg4->dev_ctrl_ep_num = 0
+hw_cfg4->iddg_filter_enabled = 1
+hw_cfg4->vbus_valid_filter_enabled = 1
+hw_cfg4->a_valid_filter_enabled = 1
+hw_cfg4->b_valid_filter_enabled = 1
+hw_cfg4->dedicated_fifos = 1
+hw_cfg4->num_dev_in_eps = 1
+hw_cfg4->dma_desc_enable = 1
+hw_cfg4->dma_dynamic = 1
+
+## STM32L476 FS
+
+dwc2->guid = 2000
+dwc2->gsnpsid = 4F54310A
+dwc2->ghwcfg1 = 0
+
+dwc2->ghwcfg2 = 229ED520
+hw_cfg2->op_mode = 0
+hw_cfg2->arch = 0
+hw_cfg2->point2point = 1
+hw_cfg2->hs_phy_type = 0
+hw_cfg2->fs_phy_type = 1
+hw_cfg2->num_dev_ep = 5
+hw_cfg2->num_host_ch = 11
+hw_cfg2->period_channel_support = 1
+hw_cfg2->enable_dynamic_fifo = 1
+hw_cfg2->mul_cpu_int = 1
+hw_cfg2->nperiod_tx_q_depth = 2
+hw_cfg2->host_period_tx_q_depth = 2
+hw_cfg2->dev_token_q_depth = 8
+hw_cfg2->otg_enable_ic_usb = 0
+
+dwc2->ghwcfg3 = 200D1E8
+hw_cfg3->xfer_size_width = 8
+hw_cfg3->packet_size_width = 6
+hw_cfg3->otg_enable = 1
+hw_cfg3->i2c_enable = 1
+hw_cfg3->vendor_ctrl_itf = 0
+hw_cfg3->optional_feature_removed = 0
+hw_cfg3->synch_reset = 0
+hw_cfg3->otg_adp_support = 1
+hw_cfg3->otg_enable_hsic = 0
+hw_cfg3->battery_charger_support = 1
+hw_cfg3->lpm_mode = 1
+hw_cfg3->total_fifo_size = 512
+
+dwc2->ghwcfg4 = 17F08030
+hw_cfg4->num_dev_period_in_ep = 0
+hw_cfg4->power_optimized = 1
+hw_cfg4->ahb_freq_min = 1
+hw_cfg4->hibernation = 0
+hw_cfg4->service_interval_mode = 0
+hw_cfg4->ipg_isoc_en = 0
+hw_cfg4->acg_enable = 0
+hw_cfg4->utmi_phy_data_width = 2
+hw_cfg4->dev_ctrl_ep_num = 0
+hw_cfg4->iddg_filter_enabled = 1
+hw_cfg4->vbus_valid_filter_enabled = 1
+hw_cfg4->a_valid_filter_enabled = 1
+hw_cfg4->b_valid_filter_enabled = 1
+hw_cfg4->dedicated_fifos = 1
+hw_cfg4->num_dev_in_eps = 11
+hw_cfg4->dma_desc_enable = 0
+hw_cfg4->dma_dynamic = 0
+
+## GD32VF103 Fullspeed
+
+dwc2->guid = 1000
+dwc2->gsnpsid = 0
+dwc2->ghwcfg1 = 0
+
+dwc2->ghwcfg2 = 0
+hw_cfg2->op_mode = 0
+hw_cfg2->arch = 0
+hw_cfg2->point2point = 0
+hw_cfg2->hs_phy_type = 0
+hw_cfg2->fs_phy_type = 0
+hw_cfg2->num_dev_ep = 0
+hw_cfg2->num_host_ch = 0
+hw_cfg2->period_channel_support = 0
+hw_cfg2->enable_dynamic_fifo = 0
+hw_cfg2->mul_cpu_int = 0
+hw_cfg2->nperiod_tx_q_depth = 0
+hw_cfg2->host_period_tx_q_depth = 0
+hw_cfg2->dev_token_q_depth = 0
+hw_cfg2->otg_enable_ic_usb = 0
+
+dwc2->ghwcfg3 = 0
+hw_cfg3->xfer_size_width = 0
+hw_cfg3->packet_size_width = 0
+hw_cfg3->otg_enable = 0
+hw_cfg3->i2c_enable = 0
+hw_cfg3->vendor_ctrl_itf = 0
+hw_cfg3->optional_feature_removed = 0
+hw_cfg3->synch_reset = 0
+hw_cfg3->otg_adp_support = 0
+hw_cfg3->otg_enable_hsic = 0
+hw_cfg3->battery_charger_support = 0
+hw_cfg3->lpm_mode = 0
+hw_cfg3->total_fifo_size = 0
+
+dwc2->ghwcfg4 = 0
+hw_cfg4->num_dev_period_in_ep = 0
+hw_cfg4->power_optimized = 0
+hw_cfg4->ahb_freq_min = 0
+hw_cfg4->hibernation = 0
+hw_cfg4->service_interval_mode = 0
+hw_cfg4->ipg_isoc_en = 0
+hw_cfg4->acg_enable = 0
+hw_cfg4->utmi_phy_data_width = 0
+hw_cfg4->dev_ctrl_ep_num = 0
+hw_cfg4->iddg_filter_enabled = 0
+hw_cfg4->vbus_valid_filter_enabled = 0
+hw_cfg4->a_valid_filter_enabled = 0
+hw_cfg4->b_valid_filter_enabled = 0
+hw_cfg4->dedicated_fifos = 0
+hw_cfg4->num_dev_in_eps = 0
+hw_cfg4->dma_desc_enable = 0
+hw_cfg4->dma_dynamic = 0