Add initial port for FT9xx series from Bridgetek.

Add FT90X and FT93X to the list of devices in tusb_option.h. 1700 for FT90x and 1701 for FT93x.
Set endpoint attributes for FT90x and FT93x in dcd_attr.h.
Add FT90x routines for USB device in src/portable/bridgetek/ft90x/dcd_ft90x.c
The location for hardware header files and libraries is hw/mcu/bridgetek/ft90x/hardware. There are no files in the repository, but files will be linked as a submodule in the future. The required files can be copied from or linked to the location "C:/Program Files(x86)/Bridgetek/FT9xx Toolchain/Toolchain/hardware" once the toolchain is installed.
Makefile for the MM900EV1B board for developing with an FT900 device is present. Use "BOARD=mm900ev1b".
This commit is contained in:
Gordon McNab 2021-10-05 13:54:47 +01:00
parent 36dc25a22d
commit 62c613f6d2
9 changed files with 1799 additions and 0 deletions

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/*
* The MIT License (MIT)
*
* Copyright (c) 2021, Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* This file is part of the TinyUSB stack.
*/
#ifndef BOARD_H_
#define BOARD_H_
#ifdef __cplusplus
extern "C" {
#endif
#if defined(__FT900__)
#define GPIO_UART0_TX 48
#define GPIO_UART0_RX 49
#define GPIO_ETH_LED0 61
#define GPIO_ETH_LED1 62
#define GPIO_REMOTE_WAKEUP_PIN 18
#define USBD_VBUS_DTC_PIN 3
#elif defined(__FT930__)
#define GPIO_UART0_TX 23
#define GPIO_UART0_RX 22
#define GPIO_ETH_LED0 4
#define GPIO_ETH_LED1 5
#define GPIO_REMOTE_WAKEUP_PIN 12
#define USBD_VBUS_DTC_PIN 39
#endif
//#define GPIO_REMOTE_WAKEUP
#ifdef __cplusplus
}
#endif
#endif

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hw/bsp/brtmm90x/family.c Normal file
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/*
* The MIT License (MIT)
*
* Copyright 2019 Sony Semiconductor Solutions Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* This file is part of the TinyUSB stack.
*/
#include <registers/ft900_registers.h>
#include <ft900.h>
#include "bsp/board.h"
#include "board.h"
//#include "src/device/dcd.h"
#if TUSB_OPT_DEVICE_ENABLED
int8_t board_ft90x_vbus(void); // Board specific implementation of VBUS detection for USB device.
extern void ft90x_usbd_pm_ISR(uint16_t pmcfg); // Interrupt handler for USB device power management
#endif
#ifdef GPIO_REMOTE_WAKEUP
void gpio_ISR(void);
#endif
void timer_ISR(void);
volatile unsigned int timer_ms = 0;
void board_pm_ISR(void);
#define WELCOME_MSG "\x1B[2J\x1B[H" \
"MM900EV1B board\r\n"
// Initialize on-board peripherals : led, button, uart and USB
void board_init(void)
{
sys_reset_all();
// Enable the UART Device.
sys_enable(sys_device_uart0);
// Set UART0 GPIO functions to UART0_TXD and UART0_RXD.
gpio_function(GPIO_UART0_TX, pad_uart0_txd); /* UART0 TXD */
gpio_function(GPIO_UART0_RX, pad_uart0_rxd); /* UART0 RXD */
uart_open(UART0, /* Device */
1, /* Prescaler = 1 */
UART_DIVIDER_19200_BAUD, /* Divider = 1302 */
uart_data_bits_8, /* No. Data Bits */
uart_parity_none, /* Parity */
uart_stop_bits_1); /* No. Stop Bits */
// Print out a welcome message.
// Use sizeof to avoid pulling in strlen unnecessarily.
board_uart_write(WELCOME_MSG, sizeof(WELCOME_MSG));
#if 1
gpio_function(GPIO_ETH_LED0, pad_gpio4); /* ETH LED0 */
gpio_dir(GPIO_ETH_LED0, pad_dir_open_drain);
gpio_function(GPIO_ETH_LED1, pad_gpio5); /* ETH LED0 */
gpio_dir(GPIO_ETH_LED1, pad_dir_output);
#endif
sys_enable(sys_device_timer_wdt);
interrupt_attach(interrupt_timers, (int8_t)interrupt_timers, timer_ISR);
/* Timer A = 1ms */
timer_prescaler(timer_select_a, 1000);
timer_init(timer_select_a, 100, timer_direction_down, timer_prescaler_select_on, timer_mode_continuous);
timer_enable_interrupt(timer_select_a);
timer_start(timer_select_a);
// Setup VBUS detect GPIO. If the device is connected then this
// will set the MASK_SYS_PMCFG_DEV_DETECT_EN bit in PMCFG.
gpio_interrupt_disable(USBD_VBUS_DTC_PIN);
gpio_function(USBD_VBUS_DTC_PIN, pad_vbus_dtc);
gpio_pull(USBD_VBUS_DTC_PIN, pad_pull_pulldown);
gpio_dir(USBD_VBUS_DTC_PIN, pad_dir_input);
interrupt_attach(interrupt_0, (int8_t)interrupt_0, board_pm_ISR);
#ifdef GPIO_REMOTE_WAKEUP
//Configuring GPIO pin to wakeup.
// Set up the wakeup pin.
gpio_dir(GPIO_REMOTE_WAKEUP_PIN, pad_dir_input);
gpio_pull(GPIO_REMOTE_WAKEUP_PIN, pad_pull_pullup);
// Attach an interrupt handler.
interrupt_attach(interrupt_gpio, (uint8_t)interrupt_gpio, gpio_ISR);
gpio_interrupt_enable(GPIO_REMOTE_WAKEUP_PIN, gpio_int_edge_falling);
#endif
uart_disable_interrupt(UART0, uart_interrupt_tx);
uart_disable_interrupt(UART0, uart_interrupt_rx);
// Enable all peripheral interrupts.
interrupt_enable_globally();
TU_LOG1("MM900EV1B board setup complete\r\n");
};
void timer_ISR(void)
{
if (timer_is_interrupted(timer_select_a))
{
timer_ms++;
}
}
#ifdef GPIO_REMOTE_WAKEUP
void gpio_ISR(void)
{
if (gpio_is_interrupted(GPIO_REMOTE_WAKEUP_PIN))
{
}
}
#endif
/* Power management ISR */
void board_pm_ISR(void)
{
uint16_t pmcfg = SYS->PMCFG_H;
#if defined(__FT930__)
if (pmcfg & MASK_SYS_PMCFG_SLAVE_PERI_IRQ_PEND)
{
// Clear d2xx hw engine wakeup.
SYS->PMCFG_H = MASK_SYS_PMCFG_SLAVE_PERI_IRQ_PEND;
}
#endif
if (pmcfg & MASK_SYS_PMCFG_PM_GPIO_IRQ_PEND)
{
// Clear GPIO wakeup pending.
SYS->PMCFG_H = MASK_SYS_PMCFG_PM_GPIO_IRQ_PEND;
}
#if defined(__FT900__)
// USB device power management interrupts.
if (pmcfg & (MASK_SYS_PMCFG_DEV_CONN_DEV |
MASK_SYS_PMCFG_DEV_DIS_DEV |
MASK_SYS_PMCFG_HOST_RST_DEV |
MASK_SYS_PMCFG_HOST_RESUME_DEV)
)
{
#if TUSB_OPT_DEVICE_ENABLED
ft90x_usbd_pm_ISR(pmcfg);
#endif
}
#endif
}
#if TUSB_OPT_DEVICE_ENABLED
int8_t board_ft90x_vbus(void)
{
return gpio_read(USBD_VBUS_DTC_PIN);
}
#endif
//--------------------------------------------------------------------+
// Board porting API
//--------------------------------------------------------------------+
// Turn LED on or off
void board_led_write(bool state)
{
gpio_write(GPIO_ETH_LED0, state);
}
// Get the current state of button
// a '1' means active (pressed), a '0' means inactive.
uint32_t board_button_read(void)
{
return 0;
}
// Get characters from UART
int board_uart_read(uint8_t *buf, int len)
{
int r = uart_readn(UART0, (uint8_t *)buf, len);
return r;
}
// Send characters to UART
int board_uart_write(void const *buf, int len)
{
int r = uart_writen(UART0, (uint8_t *)buf, len);
return r;
}
// Get current milliseconds
uint32_t board_millis(void)
{
uint32_t safe_ms;
CRITICAL_SECTION_BEGIN
safe_ms = timer_ms;
CRITICAL_SECTION_END
return safe_ms;
}

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hw/bsp/brtmm90x/family.mk Normal file
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CROSS_COMPILE = ft32-elf-
DEPS_SUBMODULES += hw/mcu/bridgetek/ft90x/hardware
SKIP_NANOLIB = 1
# This is installed at "C:/Program Files(x86)/Bridgetek/FT9xx Toolchain/Toolchain/hardware"
FT90X_SDK = $(TOP)/hw/mcu/bridgetek/ft90x/hardware
CFLAGS += \
-D__FT900__ \
-fvar-tracking \
-fvar-tracking-assignments \
-fmessage-length=0 \
-ffunction-sections \
-DCFG_TUSB_MCU=OPT_MCU_FT90X
# lwip/src/core/raw.c:334:43: error: declaration of 'recv' shadows a global declaration
CFLAGS += -Wno-error=shadow
CFLAGS:=$(filter-out -Wcast-function-type,$(CFLAGS))
# All source paths should be relative to the top level.
LDINC += $(FT90X_SDK)/lib/Release
LIBS += -lft900
LD_FILE = hw/mcu/bridgetek/ft90x/hardware/scripts/ldscript.ld
LDFLAGS += $(addprefix -L,$(LDINC)) \
-Xlinker --entry=_start \
-Wl,-lc
SRC_C += src/portable/bridgetek/ft90x/dcd_ft90x.c
#SRC_S += hw/mcu/bridgetek/ft90x/hardware/scripts/crt0.S
INC += \
$(FT90X_SDK)/include \
$(TOP)/$(BOARD_PATH)

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# BridgeTek FT9xx MCU
**BridgeTek** provides a hardware abstraction library with software source code for the SDKs for FT9xx software family.
The pre-built libraries and the source code can be redistributed.
Registers definition files `<sdk>/include/registers/ft900_registers.h` and included peripheral register definition files have licenses that allow for redistribution.
Whole SDK repository is installed as part of the FT9xx Toolchain and can be downloaded from BridgeTek web page `https://www.brtchip.com`

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.equ SYS_REGMSC0CFG_B3 , 0x1001b
.equ SYS_REGIRQCTL_B3 , 0x100e3
.equ MAILBOX_MEMORY , 0x13000
.equ IS_IMG_SDBL_PRESENT, 0
.equ IS_IMG_D2XX_PRESENT, 0
.equ IS_IMG_DLOG_PRESENT, 0
.section .crt0
.global _start
_start:
# START Interrupt Vector Table [[
jmp __PMSIZE-4 # RESET Vector
jmp interrupt_33 # Watchdog reset vector
jmp interrupt_0
jmp interrupt_1
jmp interrupt_2
jmp interrupt_3
jmp interrupt_4
jmp interrupt_5
jmp interrupt_6
jmp interrupt_7
jmp interrupt_8
jmp interrupt_9
jmp interrupt_10
jmp interrupt_11
jmp interrupt_12
jmp interrupt_13
jmp interrupt_14
jmp interrupt_15
jmp interrupt_16
jmp interrupt_17
jmp interrupt_18
jmp interrupt_19
jmp interrupt_20
jmp interrupt_21
jmp interrupt_22
jmp interrupt_23
jmp interrupt_24
jmp interrupt_25
jmp interrupt_26
jmp interrupt_27
jmp interrupt_28
jmp interrupt_29
jmp interrupt_30
jmp interrupt_31
jmp __PMSIZE-8 #Interrupt vector 32 (NMI)
# ]] END Interrupt Vector Table
codestart:
jmp init
.global _exithook
_exithook: # Debugger uses '_exithook' at 0x90 to catch program exit
return
init:
# Disable all interrupts
ldk $r0,0x80
.ifdef __FT930__
sta.b 0x10123, $r0
.else
sta.b 0x100e3,$r0
.endif
# Reset all peripherals
# lda.l $r0, 0x10018
# bins.l $r0, $r0, 0x23F # Set bit 31
# sta.l 0x10018, $r0
# Initialize DATA by copying from program memory
ldk.l $r0,__data_load_start
ldk.l $r1,__data_load_end
ldk.l $r2,0 # Will use __data after binutils patch
jmp .dscopy
.dsloop:
# Copy PM[$r0] to RAM $r2
lpmi.l $r3,$r0,0
sti.l $r2,0,$r3
add.l $r0,$r0,4
add.l $r2,$r2,4
.dscopy:
cmp.l $r0,$r1
jmpc lt,.dsloop
# Zero BSS
ldk.l $r0,_bss_start
ldk.l $r2,_end
sub.l $r2,$r2,$r0
ldk.l $r1,0
ldk $r3,32764
1:
cmp $r2,$r3
jmpc lt,2f
memset $r0,$r1,$r3
add $r0,$r0,$r3
sub $r2,$r2,$r3
jmp 1b
2:
memset $r0,$r1,$r2
.ifdef __FT930__
/*##############################################################*/
# copy UserConfig DATA from flash to mailbox memory
/*##############################################################*/
ldk.l $r0,D2XX_Struct_start /*start of d2xx config in PM memory */
ldk.l $r1,D2XX_Struct_end /*end of d2xx config in PM memory */
ldk.l $r2,D2XXTEST_UserD2xxConfig /* RAM cache where the d2xx config from PM to be copied*/
jmp .configcopy
.configloop:
# Copy PM[$r0] to RAM[$r2]
lpmi.l $r3,$r0,0
sti.l $r2,0,$r3
# Increment
add.l $r0,$r0,4
add.l $r2,$r2,4
.configcopy:
cmp.l $r0,$r1
jmpc lt,.configloop
ldk.l $r1,D2XX_Struct_start
ldk.l $r2,D2XX_Struct_end
#compute size
sub.l $r2,$r2,$r1
ldk.l $r1,D2XXTEST_UserD2xxConfig
ldk.l $r0,MAILBOX_MEMORY /* D2xx config from RAM cache to be copied to Mailbox memory */
# Copy RAM[$r1] to Mailbox $r0, for $r2 bytes
streamouti.b $r0,$r1,$r2
/*############################################################*/
.endif
sub.l $sp,$sp,24 # Space for the caller argument frame
call main
.equ EXITEXIT , 0x1fffc
.global _exit
_exit:
sta.l EXITEXIT,$r0 # simulator end of test
jmp _exithook
#_watchdog_isr:
# ldk $sp,__RAMSIZE
# jmp __PMSIZE-4
# Macro to construct the interrupt stub code.
# it just saves r0, loads r0 with the int vector
# and branches to interrupt_common.
.macro inth i=0
interrupt_\i:
push $r0 # {
lda $r0,(vector_table + 4 * \i)
jmp interrupt_common
.endm
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# On entry: r0, already saved, holds the handler function
interrupt_common:
push $r1 # {
push $r2 # {
push $r3 # {
push $r4 # {
push $r5 # {
push $r6 # {
push $r7 # {
push $r8 # {
push $r9 # {
push $r10 # {
push $r11 # {
push $r12 # {
push $cc # {
calli $r0
pop $cc # }
pop $r12 # }
pop $r11 # }
pop $r10 # }
pop $r9 # }
pop $r8 # }
pop $r7 # }
pop $r6 # }
pop $r5 # }
pop $r4 # }
pop $r3 # }
pop $r2 # }
pop $r1 # }
pop $r0 # } matching push in interrupt_0-31 above
reti
# Null function for unassigned interrupt to point at
.global nullvector
nullvector:
return
.section .data
.global vector_table
.align (4) # assembler alignment is in the power of 2 (in this case 2^4)
vector_table:
.rept 34
.long nullvector
.endr
.section .text
.global __gxx_personality_sj0
__gxx_personality_sj0:
.section ._flash_d2xx_config
.global __pD2XXDefaultConfiguration
.align (10)
D2XX_partition_start = .
.if IS_IMG_D2XX_PRESENT
.ifdef __FT930__
.include "ft930_d2xx_default_config.inc"
.else
.include "ft900_d2xx_default_config.inc"
.endif
.endif
D2XX_partition_end = .
.section ._flash_dlog_partition
.align (10)
.global __dlog_partition
__dlog_partition:
dlog_partition_start = .
.if IS_IMG_DLOG_PRESENT
.long 0xF7D1D106
.rept (0x1000-4)
.byte 0xFF
.endr
.endif
dlog_partition_end = .
.section ._pm
.global __sdbl_partition_sizeof
.global __D2XX_partition_sizeof
.global __dlog_partition_sizeof
.if IS_IMG_SDBL_PRESENT
__sdbl_partition_sizeof = 0x2000
.else
__sdbl_partition_sizeof = 0
.endif
__D2XX_partition_sizeof = D2XX_partition_end - D2XX_partition_start
__dlog_partition_sizeof = dlog_partition_end - dlog_partition_start

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/* Default linker script, for normal executables */
OUTPUT_FORMAT("elf32-ft32")
OUTPUT_ARCH(ft32)
SEARCH_DIR("/data/win8/ft32/ft32-elf/lib");
/* Allow the command line to override the memory region sizes. */
__PMSIZE = DEFINED(__PMSIZE) ? __PMSIZE : 256K;
__RAMSIZE = DEFINED(__RAMSIZE) ? __RAMSIZE : 64K;
MEMORY
{
flash (rx) : ORIGIN = 0, LENGTH = __PMSIZE
ram (rw!x) : ORIGIN = 0x800000, LENGTH = __RAMSIZE
}
SECTIONS
{
.text :
{
*(.text*)
*(.strings)
*(._pm*)
*(.init)
*(.fini)
_etext = . ;
. = ALIGN(4);
} > flash
.tors :
{
___ctors = . ;
*(.ctors)
___ctors_end = . ;
___dtors = . ;
*(.dtors)
___dtors_end = . ;
. = ALIGN(4);
} > ram
.data : AT (ADDR (.text) + SIZEOF (.text))
{
*(.data)
*(.data*)
*(.rodata)
*(.rodata*)
_edata = . ;
. = ALIGN(4);
} > ram
.bss SIZEOF(.data) + ADDR(.data) :
{
_bss_start = . ;
*(.bss)
*(.bss*)
*(COMMON)
_end = . ;
. = ALIGN(4);
} > ram
__data_load_start = LOADADDR(.data);
__data_load_end = __data_load_start + SIZEOF(.data);
.stab 0 (NOLOAD) :
{
*(.stab)
}
.stabstr 0 (NOLOAD) :
{
*(.stabstr)
}
/* DWARF debug sections.
Symbols in the DWARF debugging sections are relative to the beginning
of the section so we begin them at 0. */
/* DWARF 1 */
.debug 0 : { *(.debug) }
.line 0 : { *(.line) }
/* GNU DWARF 1 extensions */
.debug_srcinfo 0 : { *(.debug_srcinfo) }
.debug_sfnames 0 : { *(.debug_sfnames) }
/* DWARF 1.1 and DWARF 2 */
.debug_aranges 0 : { *(.debug_aranges) }
.debug_pubnames 0 : { *(.debug_pubnames) }
/* DWARF 2 */
.debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }
.debug_abbrev 0 : { *(.debug_abbrev) }
.debug_line 0 : { *(.debug_line .debug_line.* .debug_line_end ) }
.debug_frame 0 : { *(.debug_frame) }
.debug_str 0 : { *(.debug_str) }
.debug_loc 0 : { *(.debug_loc) }
.debug_macinfo 0 : { *(.debug_macinfo) }
/* SGI/MIPS DWARF 2 extensions */
.debug_weaknames 0 : { *(.debug_weaknames) }
.debug_funcnames 0 : { *(.debug_funcnames) }
.debug_typenames 0 : { *(.debug_typenames) }
.debug_varnames 0 : { *(.debug_varnames) }
/* DWARF 3 */
.debug_pubtypes 0 : { *(.debug_pubtypes) }
.debug_ranges 0 : { *(.debug_ranges) }
/* DWARF Extension. */
.debug_macro 0 : { *(.debug_macro) }
.debug_addr 0 : { *(.debug_addr) }
}

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#elif TU_CHECK_MCU(GD32VF103)
#define DCD_ATTR_ENDPOINT_MAX 4
//------------- BridgeTek -------------//
#elif TU_CHECK_MCU(FT90X)
#define DCD_ATTR_ENDPOINT_MAX 8
#elif TU_CHECK_MCU(FT93X)
#define DCD_ATTR_ENDPOINT_MAX 16
#else
#warning "DCD_ATTR_ENDPOINT_MAX is not defined for this MCU, default to 8"
#define DCD_ATTR_ENDPOINT_MAX 8

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// GigaDevice
#define OPT_MCU_GD32VF103 1600 ///< GigaDevice GD32VF103
// BridgeTek
#define OPT_MCU_FT90X 1700 ///< BridgeTek FT90x
#define OPT_MCU_FT93X 1701 ///< BridgeTek FT93x
//--------------------------------------------------------------------+
// Supported OS
//--------------------------------------------------------------------+