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Update T113S3 glue

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This commit is contained in:
HakumenJean
2026-01-08 16:19:23 +08:00
committed by sakumisu
parent f9fbf881ba
commit dba6022bc9
1 changed files with 86 additions and 54 deletions
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140
port/ehci/usb_glue_t113.c
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@@ -1,18 +1,27 @@
/*
* Copyright (c) 2025, YC113
* Copyright (c) 2026, HakumenJean
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2026-01-06 HakumenJean first version
*/
#include <stdbool.h>
#include <string.h>
#include <stdint.h>
#include <stdlib.h>
#include "usbh_core.h"
#include "usb_hc_ehci.h"
#ifdef CONFIG_USB_EHCI_WITH_OHCI
#include "usb_hc_ohci.h"
#endif
#include "hal_clk.h"
#include "hal_reset.h"
#include "interrupt.h"
#include "drv_reg_base.h"
#include "drv_clock.h"
#if CONFIG_USBHOST_MAX_BUS != 2
#error "t113 has 2 usb host controller"
@@ -34,6 +43,13 @@
#error "t113 usb ehci no iso register"
#endif
#define USB0_OTG_BASE_ADDR (0x04100000U)
#define USB0_PHY_BASE_ADDR (0x04100400U)
#define USB0_EHCI_BASE_ADDR (0x04101000U)
#define USB1_EHCI_BASE_ADDR (0x04200000U)
#define USB1_PHY_BASE_ADDR (0x04200800U)
void usb_select_phyTohci(void)
{
*(volatile rt_uint32_t *)(USB0_OTG_BASE_ADDR + 0x420) &= ~(1 << 0);
@@ -41,55 +57,52 @@ void usb_select_phyTohci(void)
void usb_gate_open(rt_uint8_t busid)
{
rt_uint32_t addr;
addr = (rt_uint32_t)&CCU->usb0_clk + busid * 4;
if(busid == 0) {
if (busid == 0) {
/* otg gate open*/
CCU->usb_bgr |= 1 << 8;
hal_clock_enable(hal_clock_get(HAL_SUNXI_CCU, CLK_BUS_OTG));
/* otg bus reset */
CCU->usb_bgr &= ~(1 << 24);
sdelay(10);
CCU->usb_bgr |= (1 << 24);
sdelay(10);
hal_reset_control_reset(hal_reset_control_get(HAL_SUNXI_RESET, RST_BUS_OTG));
/* ehci gate open */
hal_clock_enable(hal_clock_get(HAL_SUNXI_CCU, CLK_BUS_EHCI0));
/* ehci bus reset */
hal_reset_control_reset(hal_reset_control_get(HAL_SUNXI_RESET, RST_BUS_EHCI0));
/* ohci gate open */
hal_clock_enable(hal_clock_get(HAL_SUNXI_CCU, CLK_BUS_OHCI0));
/* ohci bus reset */
hal_reset_control_reset(hal_reset_control_get(HAL_SUNXI_RESET, RST_BUS_OHCI0));
/* clock enable */
hal_clock_enable(hal_clock_get(HAL_SUNXI_CCU, CLK_USB_OHCI0));
/* reset phy */
hal_reset_control_reset(hal_reset_control_get(HAL_SUNXI_RESET, RST_USB_PHY0));
/* otg phy select */
usb_select_phyTohci();
} else {
/* ehci gate open */
hal_clock_enable(hal_clock_get(HAL_SUNXI_CCU, CLK_BUS_EHCI1));
/* ehci bus reset */
hal_reset_control_reset(hal_reset_control_get(HAL_SUNXI_RESET, RST_BUS_EHCI1));
/* ohci gate open */
hal_clock_enable(hal_clock_get(HAL_SUNXI_CCU, CLK_BUS_OHCI1));
/* ohci bus reset */
hal_reset_control_reset(hal_reset_control_get(HAL_SUNXI_RESET, RST_BUS_OHCI1));
/* clock enable */
hal_clock_enable(hal_clock_get(HAL_SUNXI_CCU, CLK_USB_OHCI1));
/* reset phy */
hal_reset_control_reset(hal_reset_control_get(HAL_SUNXI_RESET, RST_USB_PHY1));
}
/* ehci gate open */
CCU->usb_bgr |= (1 << 4) << busid;
/* ehci bus reset */
CCU->usb_bgr &= ~((1 << 20) << busid);
sdelay(10);
CCU->usb_bgr |= (1 << 20) << busid;
sdelay(10);
/* ohci gate open */
CCU->usb_bgr |= 1 << busid;
/* ohci bus reset */
CCU->usb_bgr &= ~((1 << 16) << busid);
sdelay(10);
CCU->usb_bgr |= (1 << 16) << busid;
sdelay(10);
sdelay(10);
/* clock enable */
*(volatile rt_uint32_t *)addr &= ~(3 << 24);
*(volatile rt_uint32_t *)addr |= (1 << 31) | (1 << 24);
/* reset phy */
*(volatile rt_uint32_t *)addr &= ~(1 << 30);
sdelay(10);
*(volatile rt_uint32_t *)addr |= 1 << 30;
sdelay(10);
/* otg phy select */
if(busid == 0) usb_select_phyTohci();
USB_LOG_DBG("usb%d gate : %X, clock : %X\n", busid, CCU->usb_bgr, *(volatile rt_uint32_t *)addr);
}
void usb_clean_siddp(struct usbh_bus *bus)
@@ -109,10 +122,10 @@ void usb_hci_set_passby(struct usbh_bus *bus)
void t113_ehci_isr(int vector, void *arg)
{
rt_interrupt_enter();
struct usbh_bus *bus = (struct usbh_bus *)arg;
rt_interrupt_enter();
USB_LOG_DBG("t113_ehci_isr");
extern void USBH_IRQHandler(uint8_t busid);
@@ -125,10 +138,10 @@ void t113_ehci_isr(int vector, void *arg)
void t113_ohci_isr(int vector, void *arg)
{
rt_interrupt_enter();
struct usbh_bus *bus = (struct usbh_bus *)arg;
rt_interrupt_enter();
USB_LOG_DBG("t113_ohci_isr");
extern void OHCI_IRQHandler(uint8_t busid);
@@ -149,8 +162,9 @@ void usb_hc_low_level_init(struct usbh_bus *bus)
usb_hci_set_passby(bus);
/* register EHCI interrupt callback */
vector = T113_IRQ_USB0_EHCI + (bus->busid > 0 ? 3 : 0);
vector = SUNXI_IRQ_USB0_EHCI + (bus->busid > 0 ? 3 : 0);
rt_hw_interrupt_install(vector, t113_ehci_isr, bus, RT_NULL);
rt_hw_interrupt_set_priority(vector, 11 << 4);
rt_hw_interrupt_umask(vector);
/* register OHCI interrupt callback */
@@ -196,8 +210,26 @@ int __usbh_init(void)
#ifdef PKG_CHERRYUSB_HOST
#include <rtthread.h>
#include <rthw.h>
#include <rtdevice.h>
INIT_ENV_EXPORT(__usbh_init);
#ifdef CONFIG_USB_DCACHE_ENABLE
void usb_dcache_clean(uintptr_t addr, size_t size)
{
rt_hw_cpu_dcache_ops(RT_HW_CACHE_FLUSH, (void *)addr, size);
}
void usb_dcache_invalidate(uintptr_t addr, size_t size)
{
rt_hw_cpu_dcache_ops(RT_HW_CACHE_INVALIDATE, (void *)addr, size);
}
void usb_dcache_flush(uintptr_t addr, size_t size)
{
rt_hw_cpu_dcache_ops(RT_HW_CACHE_FLUSH, (void *)addr, size);
}
#endif
#endif