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-rwxr-xr-xtinyusb/hw/bsp/rx/boards/gr_citrus/board.mk24
-rwxr-xr-xtinyusb/hw/bsp/rx/boards/gr_citrus/gr_citrus.c275
-rwxr-xr-xtinyusb/hw/bsp/rx/boards/gr_citrus/hwinit.c31
-rwxr-xr-xtinyusb/hw/bsp/rx/boards/gr_citrus/r5f5631fd.ld127
-rwxr-xr-xtinyusb/hw/bsp/rx/boards/rx65n_target/board.mk25
-rwxr-xr-xtinyusb/hw/bsp/rx/boards/rx65n_target/r5f565ne.ld168
-rwxr-xr-xtinyusb/hw/bsp/rx/boards/rx65n_target/rx65n_target.c320
-rwxr-xr-xtinyusb/hw/bsp/rx/family.mk32
8 files changed, 0 insertions, 1002 deletions
diff --git a/tinyusb/hw/bsp/rx/boards/gr_citrus/board.mk b/tinyusb/hw/bsp/rx/boards/gr_citrus/board.mk
deleted file mode 100755
index 0eba9461..00000000
--- a/tinyusb/hw/bsp/rx/boards/gr_citrus/board.mk
+++ /dev/null
@@ -1,24 +0,0 @@
-DEPS_SUBMODULES += hw/mcu/renesas/rx
-
-CFLAGS += \
- -mcpu=rx610 \
- -misa=v1 \
- -DCFG_TUSB_MCU=OPT_MCU_RX63X
-
-MCU_DIR = hw/mcu/renesas/rx/rx63n
-
-# All source paths should be relative to the top level.
-LD_FILE = $(BOARD_PATH)/r5f5631fd.ld
-
-# For freeRTOS port source
-FREERTOS_PORT = RX600
-
-# For flash-jlink target
-JLINK_DEVICE = R5F5631F
-JLINK_IF = JTAG
-
-# For flash-pyocd target
-PYOCD_TARGET =
-
-# flash using jlink
-flash: flash-jlink
diff --git a/tinyusb/hw/bsp/rx/boards/gr_citrus/gr_citrus.c b/tinyusb/hw/bsp/rx/boards/gr_citrus/gr_citrus.c
deleted file mode 100755
index caf5fd6f..00000000
--- a/tinyusb/hw/bsp/rx/boards/gr_citrus/gr_citrus.c
+++ /dev/null
@@ -1,275 +0,0 @@
-/*
- * The MIT License (MIT)
- *
- * Copyright (c) 2021, Koji Kitayama
- *
- * 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.
- */
-
-/* How to connect JLink and GR-CITRUS
- *
- * GR-CITRUS needs to solder some pads to enable JTAG interface.
- * - Short the following pads individually with solder.
- * - J4
- * - J5
- * - Short EMLE pad and 3.3V(GR-CITRUS pin name) with a wire.
- *
- * The pads are [the back side of GR-CITRUS](https://www.slideshare.net/MinaoYamamoto/grcitrusrx631/2).
- *
- * Connect the pins between GR-CITRUS and JLink as follows.
- *
- * | Function | GR-CITRUS pin | JLink pin No.| note |
- * |:---------:|:-------------:|:------------:|:--------:|
- * | VTref | 3.3V | 1 | |
- * | TRST | 5 | 3 | |
- * | GND | GND | 4 | |
- * | TDI | 3 | 5 | |
- * | TMS | 2 | 7 | |
- * | TCK/FINEC | 14 | 9 | short J4 |
- * | TDO | 9 | 13 | short J5 |
- * | nRES | RST | 15 | |
- *
- * JLink firmware needs to update to V6.96 or newer version to avoid
- * [a bug](https://forum.segger.com/index.php/Thread/7758-SOLVED-Bug-in-JLink-from-V6-88b-regarding-RX65N)
- * regarding downloading.
- */
-
-#include "../board.h"
-#include "iodefine.h"
-#include "interrupt_handlers.h"
-
-#define IRQ_PRIORITY_CMT0 5
-#define IRQ_PRIORITY_USBI0 6
-#define IRQ_PRIORITY_SCI0 5
-
-#define SYSTEM_PRCR_PRC1 (1<<1)
-#define SYSTEM_PRCR_PRKEY (0xA5u<<8)
-
-#define CMT_PCLK 48000000
-#define CMT_CMCR_CKS_DIV_128 2
-#define CMT_CMCR_CMIE (1<<6)
-#define MPC_PFS_ISEL (1<<6)
-
-#define SCI_PCLK 48000000
-#define SCI_SSR_FER (1<<4)
-#define SCI_SSR_ORER (1<<5)
-
-#define SCI_SCR_TEIE (1u<<2)
-#define SCI_SCR_RE (1u<<4)
-#define SCI_SCR_TE (1u<<5)
-#define SCI_SCR_RIE (1u<<6)
-#define SCI_SCR_TIE (1u<<7)
-
-//--------------------------------------------------------------------+
-// SCI0 handling
-//--------------------------------------------------------------------+
-typedef struct {
- uint8_t *buf;
- uint32_t cnt;
-} sci_buf_t;
-static volatile sci_buf_t sci0_buf[2];
-
-void INT_Excep_SCI0_TXI0(void)
-{
- uint8_t *buf = sci0_buf[0].buf;
- uint32_t cnt = sci0_buf[0].cnt;
-
- if (!buf || !cnt) {
- SCI0.SCR.BYTE &= ~(SCI_SCR_TEIE | SCI_SCR_TE | SCI_SCR_TIE);
- return;
- }
- SCI0.TDR = *buf;
- if (--cnt) {
- ++buf;
- } else {
- buf = NULL;
- SCI0.SCR.BIT.TIE = 0;
- SCI0.SCR.BIT.TEIE = 1;
- }
- sci0_buf[0].buf = buf;
- sci0_buf[0].cnt = cnt;
-}
-
-void INT_Excep_SCI0_TEI0(void)
-{
- SCI0.SCR.BYTE &= ~(SCI_SCR_TEIE | SCI_SCR_TE | SCI_SCR_TIE);
-}
-
-void INT_Excep_SCI0_RXI0(void)
-{
- uint8_t *buf = sci0_buf[1].buf;
- uint32_t cnt = sci0_buf[1].cnt;
-
- if (!buf || !cnt ||
- (SCI0.SSR.BYTE & (SCI_SSR_FER | SCI_SSR_ORER))) {
- sci0_buf[1].buf = NULL;
- SCI0.SSR.BYTE = 0;
- SCI0.SCR.BYTE &= ~(SCI_SCR_RE | SCI_SCR_RIE);
- return;
- }
- *buf = SCI0.RDR;
- if (--cnt) {
- ++buf;
- } else {
- buf = NULL;
- SCI0.SCR.BYTE &= ~(SCI_SCR_RE | SCI_SCR_RIE);
- }
- sci0_buf[1].buf = buf;
- sci0_buf[1].cnt = cnt;
-}
-
-//--------------------------------------------------------------------+
-// Forward USB interrupt events to TinyUSB IRQ Handler
-//--------------------------------------------------------------------+
-void INT_Excep_USB0_USBI0(void)
-{
- tud_int_handler(0);
-}
-
-void board_init(void)
-{
-#if CFG_TUSB_OS == OPT_OS_NONE
- /* Enable CMT0 */
- SYSTEM.PRCR.WORD = SYSTEM_PRCR_PRKEY | SYSTEM_PRCR_PRC1;
- MSTP(CMT0) = 0;
- SYSTEM.PRCR.WORD = SYSTEM_PRCR_PRKEY;
- /* Setup 1ms tick timer */
- CMT0.CMCNT = 0;
- CMT0.CMCOR = CMT_PCLK / 1000 / 128;
- CMT0.CMCR.WORD = CMT_CMCR_CMIE | CMT_CMCR_CKS_DIV_128;
- IR(CMT0, CMI0) = 0;
- IPR(CMT0, CMI0) = IRQ_PRIORITY_CMT0;
- IEN(CMT0, CMI0) = 1;
- CMT.CMSTR0.BIT.STR0 = 1;
-#endif
-
- /* Unlock MPC registers */
- MPC.PWPR.BIT.B0WI = 0;
- MPC.PWPR.BIT.PFSWE = 1;
- /* LED PA0 */
- PORTA.PMR.BIT.B0 = 0U;
- PORTA.PODR.BIT.B0 = 0U;
- PORTA.PDR.BIT.B0 = 1U;
- /* UART TXD0 => P20, RXD0 => P21 */
- PORT2.PMR.BIT.B0 = 1U;
- PORT2.PCR.BIT.B0 = 1U;
- MPC.P20PFS.BYTE = 0b01010;
- PORT2.PMR.BIT.B1 = 1U;
- MPC.P21PFS.BYTE = 0b01010;
- /* USB VBUS -> P16 DPUPE -> P14 */
- PORT1.PMR.BIT.B4 = 1U;
- PORT1.PMR.BIT.B6 = 1U;
- MPC.P14PFS.BYTE = 0b10001;
- MPC.P16PFS.BYTE = MPC_PFS_ISEL | 0b10001;
- MPC.PFUSB0.BIT.PUPHZS = 1;
- /* Lock MPC registers */
- MPC.PWPR.BIT.PFSWE = 0;
- MPC.PWPR.BIT.B0WI = 1;
-
- IR(USB0, USBI0) = 0;
- IPR(USB0, USBI0) = IRQ_PRIORITY_USBI0;
-
- /* Enable SCI0 */
- SYSTEM.PRCR.WORD = SYSTEM_PRCR_PRKEY | SYSTEM_PRCR_PRC1;
- MSTP(SCI0) = 0;
- SYSTEM.PRCR.WORD = SYSTEM_PRCR_PRKEY;
- SCI0.BRR = (SCI_PCLK / (32 * 115200)) - 1;
- IR(SCI0, RXI0) = 0;
- IR(SCI0, TXI0) = 0;
- IR(SCI0, TEI0) = 0;
- IPR(SCI0, RXI0) = IRQ_PRIORITY_SCI0;
- IPR(SCI0, TXI0) = IRQ_PRIORITY_SCI0;
- IPR(SCI0, TEI0) = IRQ_PRIORITY_SCI0;
- IEN(SCI0, RXI0) = 1;
- IEN(SCI0, TXI0) = 1;
- IEN(SCI0, TEI0) = 1;
-}
-
-//--------------------------------------------------------------------+
-// Board porting API
-//--------------------------------------------------------------------+
-
-void board_led_write(bool state)
-{
- PORTA.PODR.BIT.B0 = state ? 1 : 0;
-}
-
-uint32_t board_button_read(void)
-{
- return 0;
-}
-
-int board_uart_read(uint8_t* buf, int len)
-{
- sci0_buf[1].buf = buf;
- sci0_buf[1].cnt = len;
- SCI0.SCR.BYTE |= SCI_SCR_RE | SCI_SCR_RIE;
- while (SCI0.SCR.BIT.RE) ;
- return len - sci0_buf[1].cnt;
-}
-
-int board_uart_write(void const *buf, int len)
-{
- sci0_buf[0].buf = (uint8_t*)buf;
- sci0_buf[0].cnt = len;
- SCI0.SCR.BYTE |= SCI_SCR_TE | SCI_SCR_TIE;
- while (SCI0.SCR.BIT.TE) ;
- return len;
-}
-
-#if CFG_TUSB_OS == OPT_OS_NONE
-volatile uint32_t system_ticks = 0;
-void INT_Excep_CMT0_CMI0(void)
-{
- ++system_ticks;
-}
-
-uint32_t board_millis(void)
-{
- return system_ticks;
-}
-#else
-uint32_t SystemCoreClock = 96000000;
-#endif
-
-int close(int fd)
-{
- (void)fd;
- return -1;
-}
-int fstat(int fd, void *pstat)
-{
- (void)fd;
- (void)pstat;
- return 0;
-}
-off_t lseek(int fd, off_t pos, int whence)
-{
- (void)fd;
- (void)pos;
- (void)whence;
- return 0;
-}
-int isatty(int fd)
-{
- (void)fd;
- return 1;
-}
diff --git a/tinyusb/hw/bsp/rx/boards/gr_citrus/hwinit.c b/tinyusb/hw/bsp/rx/boards/gr_citrus/hwinit.c
deleted file mode 100755
index 8245d774..00000000
--- a/tinyusb/hw/bsp/rx/boards/gr_citrus/hwinit.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/************************************************************************/
-/* File Version: V1.00 */
-/* Date Generated: 08/07/2013 */
-/************************************************************************/
-
-#include "iodefine.h"
-#ifdef __cplusplus
-extern "C" {
-#endif
-extern void HardwareSetup(void);
-#ifdef __cplusplus
-}
-#endif
-
-void HardwareSetup(void)
-{
- SYSTEM.PRCR.WORD = 0xA503u;
- SYSTEM.SOSCCR.BYTE = 0x01u;
- SYSTEM.MOSCWTCR.BYTE = 0x0Du;
- SYSTEM.PLLWTCR.BYTE = 0x0Eu;
- SYSTEM.PLLCR.WORD = 0x0F00u;
- SYSTEM.MOSCCR.BYTE = 0x00u;
- SYSTEM.PLLCR2.BYTE = 0x00u;
- for (unsigned i = 0; i < 2075u; ++i) __asm("nop");
- SYSTEM.SCKCR.LONG = 0x21021211u;
- SYSTEM.SCKCR2.WORD = 0x0033u;
- SYSTEM.SCKCR3.WORD = 0x0400u;
- SYSTEM.SYSCR0.WORD = 0x5A01;
- SYSTEM.MSTPCRB.BIT.MSTPB15 = 0;
- SYSTEM.PRCR.WORD = 0xA500u;
-}
diff --git a/tinyusb/hw/bsp/rx/boards/gr_citrus/r5f5631fd.ld b/tinyusb/hw/bsp/rx/boards/gr_citrus/r5f5631fd.ld
deleted file mode 100755
index bb9c297c..00000000
--- a/tinyusb/hw/bsp/rx/boards/gr_citrus/r5f5631fd.ld
+++ /dev/null
@@ -1,127 +0,0 @@
-__USTACK_SIZE = 0x00000400;
-__ISTACK_SIZE = 0x00000400;
-
-MEMORY
-{
- RAM : ORIGIN = 0x4, LENGTH = 0x3fffc
- ROM : ORIGIN = 0xFFE00000, LENGTH = 0x200000
-}
-SECTIONS
-{
- .fvectors 0xFFFFFF80: AT(0xFFFFFF80)
- {
- KEEP(*(.fvectors))
- } > ROM
- .text 0xFFE00000: AT(0xFFE00000)
- {
- *(.text)
- *(.text.*)
- *(P)
- etext = .;
- } > ROM
- .rvectors ALIGN(4):
- {
- _rvectors_start = .;
- KEEP(*(.rvectors))
- _rvectors_end = .;
- } > ROM
- .init :
- {
- KEEP(*(.init))
- __preinit_array_start = .;
- KEEP(*(.preinit_array))
- __preinit_array_end = .;
- __init_array_start = (. + 3) & ~ 3;
- KEEP(*(.init_array))
- KEEP(*(SORT(.init_array.*)))
- __init_array_end = .;
- __fini_array_start = .;
- KEEP(*(.fini_array))
- KEEP(*(SORT(.fini_array.*)))
- __fini_array_end = .;
- } > ROM
- .fini :
- {
- KEEP(*(.fini))
- } > ROM
- .got :
- {
- *(.got)
- *(.got.plt)
- } > ROM
- .rodata :
- {
- *(.rodata)
- *(.rodata.*)
- *(C_1)
- *(C_2)
- *(C)
- _erodata = .;
- } > ROM
- .eh_frame_hdr :
- {
- *(.eh_frame_hdr)
- } > ROM
- .eh_frame :
- {
- *(.eh_frame)
- } > ROM
- .jcr :
- {
- *(.jcr)
- } > ROM
- .tors :
- {
- __CTOR_LIST__ = .;
- . = ALIGN(2);
- ___ctors = .;
- *(.ctors)
- ___ctors_end = .;
- __CTOR_END__ = .;
- __DTOR_LIST__ = .;
- ___dtors = .;
- *(.dtors)
- ___dtors_end = .;
- __DTOR_END__ = .;
- . = ALIGN(2);
- _mdata = .;
- } > ROM
- .data : AT(_mdata)
- {
- _data = .;
- *(.data)
- *(.data.*)
- *(D)
- *(D_1)
- *(D_2)
- _edata = .;
- } > RAM
- .gcc_exc :
- {
- *(.gcc_exc)
- } > RAM
- .bss :
- {
- _bss = .;
- *(.bss)
- *(.bss.**)
- *(COMMON)
- *(B)
- *(B_1)
- *(B_2)
- _ebss = .;
- _end = .;
- } > RAM
- .ustack :
- {
- . = ALIGN(8);
- . = . + __USTACK_SIZE;
- PROVIDE(_ustack = .);
- } > RAM
- .istack :
- {
- . = ALIGN(8);
- . = . + __ISTACK_SIZE;
- PROVIDE(_istack = .);
- } > RAM
-}
diff --git a/tinyusb/hw/bsp/rx/boards/rx65n_target/board.mk b/tinyusb/hw/bsp/rx/boards/rx65n_target/board.mk
deleted file mode 100755
index fc76d79f..00000000
--- a/tinyusb/hw/bsp/rx/boards/rx65n_target/board.mk
+++ /dev/null
@@ -1,25 +0,0 @@
-CFLAGS += \
- -mcpu=rx64m \
- -misa=v2 \
- -DCFG_TUSB_MCU=OPT_MCU_RX65X \
- -DIR_USB0_USBI0=IR_PERIB_INTB185 \
- -DIER_USB0_USBI0=IER_PERIB_INTB185 \
- -DIEN_USB0_USBI0=IEN_PERIB_INTB185
-
-MCU_DIR = hw/mcu/renesas/rx/rx65n
-
-# All source paths should be relative to the top level.
-LD_FILE = $(BOARD_PATH)/r5f565ne.ld
-
-# For freeRTOS port source
-FREERTOS_PORT = RX600
-
-# For flash-jlink target
-JLINK_DEVICE = R5F565NE
-JLINK_IF = JTAG
-
-# For flash-pyocd target
-PYOCD_TARGET =
-
-# flash using rfp-cli
-flash: flash-rfp
diff --git a/tinyusb/hw/bsp/rx/boards/rx65n_target/r5f565ne.ld b/tinyusb/hw/bsp/rx/boards/rx65n_target/r5f565ne.ld
deleted file mode 100755
index 8e5617f2..00000000
--- a/tinyusb/hw/bsp/rx/boards/rx65n_target/r5f565ne.ld
+++ /dev/null
@@ -1,168 +0,0 @@
-__USTACK_SIZE = 0x00000400;
-__ISTACK_SIZE = 0x00000400;
-
-MEMORY
-{
- RAM : ORIGIN = 0x4, LENGTH = 0x3fffc
- RAM2 : ORIGIN = 0x00800000, LENGTH = 0x60000
- OFS : ORIGIN = 0xFE7F5D00, LENGTH = 128
- ROM : ORIGIN = 0xFFE00000, LENGTH = 0x200000
-}
-SECTIONS
-{
- .exvectors 0xFFFFFF80: AT(0xFFFFFF80)
- {
- "_exvectors_start" = .;
- KEEP(*(.exvectors))
- "_exvectors_end" = .;
- } >ROM
- .fvectors 0xFFFFFFFC: AT(0xFFFFFFFC)
- {
- KEEP(*(.fvectors))
- } > ROM
- .text 0xFFE00000: AT(0xFFE00000)
- {
- *(.text)
- *(.text.*)
- *(P)
- KEEP(*(.text.*_isr))
- etext = .;
- } > ROM
- .rvectors ALIGN(4):
- {
- _rvectors_start = .;
- KEEP(*(.rvectors))
- _rvectors_end = .;
- } > ROM
- .init :
- {
- KEEP(*(.init))
- __preinit_array_start = .;
- KEEP(*(.preinit_array))
- __preinit_array_end = .;
- __init_array_start = (. + 3) & ~ 3;
- KEEP(*(.init_array))
- KEEP(*(SORT(.init_array.*)))
- __init_array_end = .;
- __fini_array_start = .;
- KEEP(*(.fini_array))
- KEEP(*(SORT(.fini_array.*)))
- __fini_array_end = .;
- } > ROM
- .fini :
- {
- KEEP(*(.fini))
- } > ROM
- .got :
- {
- *(.got)
- *(.got.plt)
- } > ROM
- .rodata :
- {
- *(.rodata)
- *(.rodata.*)
- *(C_1)
- *(C_2)
- *(C)
- _erodata = .;
- } > ROM
- .eh_frame_hdr :
- {
- *(.eh_frame_hdr)
- } > ROM
- .eh_frame :
- {
- *(.eh_frame)
- } > ROM
- .jcr :
- {
- *(.jcr)
- } > ROM
- .tors :
- {
- __CTOR_LIST__ = .;
- . = ALIGN(2);
- ___ctors = .;
- *(.ctors)
- ___ctors_end = .;
- __CTOR_END__ = .;
- __DTOR_LIST__ = .;
- ___dtors = .;
- *(.dtors)
- ___dtors_end = .;
- __DTOR_END__ = .;
- . = ALIGN(2);
- _mdata = .;
- } > ROM
- .data : AT(_mdata)
- {
- _data = .;
- *(.data)
- *(.data.*)
- *(D)
- *(D_1)
- *(D_2)
- _edata = .;
- } > RAM
- .gcc_exc :
- {
- *(.gcc_exc)
- } > RAM
- .bss :
- {
- _bss = .;
- *(.bss)
- *(.bss.**)
- *(COMMON)
- *(B)
- *(B_1)
- *(B_2)
- _ebss = .;
- _end = .;
- } > RAM
- .ustack :
- {
- . = ALIGN(8);
- . = . + __USTACK_SIZE;
- PROVIDE(_ustack = .);
- } > RAM
- .istack :
- {
- . = ALIGN(8);
- . = . + __ISTACK_SIZE;
- PROVIDE(_istack = .);
- } > RAM
- .ofs1 0xFE7F5D00: AT(0xFE7F5D00)
- {
- KEEP(*(.ofs1))
- } > OFS
- .ofs2 0xFE7F5D10: AT(0xFE7F5D10)
- {
- KEEP(*(.ofs2))
- } > OFS
- .ofs3 0xFE7F5D20: AT(0xFE7F5D20)
- {
- KEEP(*(.ofs3))
- } > OFS
- .ofs4 0xFE7F5D40: AT(0xFE7F5D40)
- {
- KEEP(*(.ofs4))
- } > OFS
- .ofs5 0xFE7F5D48: AT(0xFE7F5D48)
- {
- KEEP(*(.ofs5))
- } > OFS
- .ofs6 0xFE7F5D50: AT(0xFE7F5D50)
- {
- KEEP(*(.ofs6))
- } > OFS
- .ofs7 0xFE7F5D64: AT(0xFE7F5D64)
- {
- KEEP(*(.ofs7))
- } > OFS
- .ofs8 0xFE7F5D70: AT(0xFE7F5D70)
- {
- KEEP(*(.ofs8))
- } > OFS
-}
diff --git a/tinyusb/hw/bsp/rx/boards/rx65n_target/rx65n_target.c b/tinyusb/hw/bsp/rx/boards/rx65n_target/rx65n_target.c
deleted file mode 100755
index 20867455..00000000
--- a/tinyusb/hw/bsp/rx/boards/rx65n_target/rx65n_target.c
+++ /dev/null
@@ -1,320 +0,0 @@
-/*
- * The MIT License (MIT)
- *
- * Copyright (c) 2021, Koji Kitayama
- *
- * 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.
- */
-
-/* How to connect JLink and RX65n Target and option board
- * (For original comment https://github.com/hathach/tinyusb/pull/922#issuecomment-869786131)
- *
- * To enable JTAG, RX65N requires following connections on main board.
- * - short EJ2 jumper header, to disable onboard E2L.
- * - short EMLE(J1-2) and 3V3(J1-14 or J2-10), to enable In-Circuit Emulator.
- *
- * Note: For RX65N-Cloud-Kit, the option board's JTAG pins to some switches or floating.
- * To use JLink with the option board, I think some further modifications will be necessary.
- *
- * | Function | RX65N pin | main board | option board | JLink connector |
- * |:---------:|:----------:|:----------:|:------------:|:---------------:|
- * | 3V3 | VCC | J1-14 | CN5-6 | 1 |
- * | TRST | P34 | J1-16 | CN5-7 | 3 |
- * | GND | VSS | J1-12 | CN5-5 | 4 |
- * | TDI | P30 | J1-20 | CN5-10 | 5 |
- * | TMS | P31 | J1-19 | USER_SW | 7 |
- * | TCK/FINEC | P27 | J1-21 | N/A | 9 |
- * | TDO | P26 | J1-22 | CN5-9 | 13 |
- * | nRES | RES# | J1-10 | RESET_SW | 15 |
- *
- * JLink firmware needs to update to V6.96 or newer version to avoid
- * [a bug](https://forum.segger.com/index.php/Thread/7758-SOLVED-Bug-in-JLink-from-V6-88b-regarding-RX65N)
- * regarding downloading.
- */
-
-#include "bsp/board.h"
-#include "iodefine.h"
-#include "interrupt_handlers.h"
-
-#define IRQ_PRIORITY_CMT0 5
-#define IRQ_PRIORITY_USBI0 6
-#define IRQ_PRIORITY_SCI5 5
-
-#define SYSTEM_PRCR_PRC1 (1<<1)
-#define SYSTEM_PRCR_PRKEY (0xA5u<<8)
-
-#define CMT_PCLK 60000000
-#define CMT_CMCR_CKS_DIV_128 2
-#define CMT_CMCR_CMIE (1<<6)
-#define MPC_PFS_ISEL (1<<6)
-
-#define SCI_PCLK 60000000
-#define SCI_SSR_FER (1<<4)
-#define SCI_SSR_ORER (1<<5)
-
-#define SCI_SCR_TEIE (1u<<2)
-#define SCI_SCR_RE (1u<<4)
-#define SCI_SCR_TE (1u<<5)
-#define SCI_SCR_RIE (1u<<6)
-#define SCI_SCR_TIE (1u<<7)
-#define INT_Excep_SCI5_TEI5 INT_Excep_ICU_GROUPBL0
-
-#define IRQ_USB0_USBI0 62
-#define SLIBR_USBI0 SLIBR185
-#define IPR_USB0_USBI0 IPR_PERIB_INTB185
-#define INT_Excep_USB0_USBI0 INT_Excep_PERIB_INTB185
-
-void HardwareSetup(void)
-{
- FLASH.ROMCIV.WORD = 1;
- while (FLASH.ROMCIV.WORD) ;
- FLASH.ROMCE.WORD = 1;
- while (!FLASH.ROMCE.WORD) ;
-
- SYSTEM.PRCR.WORD = 0xA503u;
- if (!SYSTEM.RSTSR1.BYTE) {
- RTC.RCR4.BYTE = 0;
- RTC.RCR3.BYTE = 12;
- while (12 != RTC.RCR3.BYTE) ;
- }
- SYSTEM.SOSCCR.BYTE = 1;
-
- if (SYSTEM.HOCOCR.BYTE) {
- SYSTEM.HOCOCR.BYTE = 0;
- while (!SYSTEM.OSCOVFSR.BIT.HCOVF) ;
- }
- SYSTEM.PLLCR.WORD = 0x1D10u; /* HOCO x 15 */
- SYSTEM.PLLCR2.BYTE = 0;
- while (!SYSTEM.OSCOVFSR.BIT.PLOVF) ;
-
- SYSTEM.SCKCR.LONG = 0x21C11222u;
- SYSTEM.SCKCR2.WORD = 0x0041u;
- SYSTEM.ROMWT.BYTE = 0x02u;
- while (0x02u != SYSTEM.ROMWT.BYTE) ;
- SYSTEM.SCKCR3.WORD = 0x400u;
- SYSTEM.PRCR.WORD = 0xA500u;
-}
-
-//--------------------------------------------------------------------+
-// SCI handling
-//--------------------------------------------------------------------+
-typedef struct {
- uint8_t *buf;
- uint32_t cnt;
-} sci_buf_t;
-static volatile sci_buf_t sci_buf[2];
-
-void INT_Excep_SCI5_TXI5(void)
-{
- uint8_t *buf = sci_buf[0].buf;
- uint32_t cnt = sci_buf[0].cnt;
-
- if (!buf || !cnt) {
- SCI5.SCR.BYTE &= ~(SCI_SCR_TEIE | SCI_SCR_TE | SCI_SCR_TIE);
- return;
- }
- SCI5.TDR = *buf;
- if (--cnt) {
- ++buf;
- } else {
- buf = NULL;
- SCI5.SCR.BIT.TIE = 0;
- SCI5.SCR.BIT.TEIE = 1;
- }
- sci_buf[0].buf = buf;
- sci_buf[0].cnt = cnt;
-}
-
-void INT_Excep_SCI5_TEI5(void)
-{
- SCI5.SCR.BYTE &= ~(SCI_SCR_TEIE | SCI_SCR_TE | SCI_SCR_TIE);
-}
-
-void INT_Excep_SCI5_RXI5(void)
-{
- uint8_t *buf = sci_buf[1].buf;
- uint32_t cnt = sci_buf[1].cnt;
-
- if (!buf || !cnt ||
- (SCI5.SSR.BYTE & (SCI_SSR_FER | SCI_SSR_ORER))) {
- sci_buf[1].buf = NULL;
- SCI5.SSR.BYTE = 0;
- SCI5.SCR.BYTE &= ~(SCI_SCR_RE | SCI_SCR_RIE);
- return;
- }
- *buf = SCI5.RDR;
- if (--cnt) {
- ++buf;
- } else {
- buf = NULL;
- SCI5.SCR.BYTE &= ~(SCI_SCR_RE | SCI_SCR_RIE);
- }
- sci_buf[1].buf = buf;
- sci_buf[1].cnt = cnt;
-}
-
-//--------------------------------------------------------------------+
-// Forward USB interrupt events to TinyUSB IRQ Handler
-//--------------------------------------------------------------------+
-void INT_Excep_USB0_USBI0(void)
-{
- tud_int_handler(0);
-}
-
-void board_init(void)
-{
- /* setup software configurable interrupts */
- ICU.SLIBR_USBI0.BYTE = IRQ_USB0_USBI0;
- ICU.SLIPRCR.BYTE = 1;
-
-#if CFG_TUSB_OS == OPT_OS_NONE
- /* Enable CMT0 */
- SYSTEM.PRCR.WORD = SYSTEM_PRCR_PRKEY | SYSTEM_PRCR_PRC1;
- MSTP(CMT0) = 0;
- SYSTEM.PRCR.WORD = SYSTEM_PRCR_PRKEY;
- /* Setup 1ms tick timer */
- CMT0.CMCNT = 0;
- CMT0.CMCOR = CMT_PCLK / 1000 / 128;
- CMT0.CMCR.WORD = CMT_CMCR_CMIE | CMT_CMCR_CKS_DIV_128;
- IR(CMT0, CMI0) = 0;
- IPR(CMT0, CMI0) = IRQ_PRIORITY_CMT0;
- IEN(CMT0, CMI0) = 1;
- CMT.CMSTR0.BIT.STR0 = 1;
-#endif
-
- /* Unlock MPC registers */
- MPC.PWPR.BIT.B0WI = 0;
- MPC.PWPR.BIT.PFSWE = 1;
- // SW PB1
- PORTB.PMR.BIT.B1 = 0U;
- PORTB.PDR.BIT.B1 = 0U;
- // LED PD6
- PORTD.PODR.BIT.B6 = 1U;
- PORTD.ODR1.BIT.B4 = 1U;
- PORTD.PMR.BIT.B6 = 0U;
- PORTD.PDR.BIT.B6 = 1U;
- /* UART TXD5 => PA4, RXD5 => PA3 */
- PORTA.PMR.BIT.B4 = 1U;
- PORTA.PCR.BIT.B4 = 1U;
- MPC.PA4PFS.BYTE = 0b01010;
- PORTA.PMR.BIT.B3 = 1U;
- MPC.PA5PFS.BYTE = 0b01010;
- /* USB VBUS -> P16 */
- PORT1.PMR.BIT.B6 = 1U;
- MPC.P16PFS.BYTE = MPC_PFS_ISEL | 0b10001;
- /* Lock MPC registers */
- MPC.PWPR.BIT.PFSWE = 0;
- MPC.PWPR.BIT.B0WI = 1;
-
- /* Enable SCI5 */
- SYSTEM.PRCR.WORD = SYSTEM_PRCR_PRKEY | SYSTEM_PRCR_PRC1;
- MSTP(SCI5) = 0;
- SYSTEM.PRCR.WORD = SYSTEM_PRCR_PRKEY;
- SCI5.SEMR.BIT.ABCS = 1;
- SCI5.SEMR.BIT.BGDM = 1;
- SCI5.BRR = (SCI_PCLK / (8 * 115200)) - 1;
- IR(SCI5, RXI5) = 0;
- IR(SCI5, TXI5) = 0;
- IS(SCI5, TEI5) = 0;
- IR(ICU, GROUPBL0) = 0;
- IPR(SCI5, RXI5) = IRQ_PRIORITY_SCI5;
- IPR(SCI5, TXI5) = IRQ_PRIORITY_SCI5;
- IPR(ICU,GROUPBL0) = IRQ_PRIORITY_SCI5;
- IEN(SCI5, RXI5) = 1;
- IEN(SCI5, TXI5) = 1;
- IEN(ICU,GROUPBL0) = 1;
- EN(SCI5, TEI5) = 1;
-
- /* setup USBI0 interrupt. */
- IR(USB0, USBI0) = 0;
- IPR(USB0, USBI0) = IRQ_PRIORITY_USBI0;
-}
-
-//--------------------------------------------------------------------+
-// Board porting API
-//--------------------------------------------------------------------+
-
-void board_led_write(bool state)
-{
- PORTD.PODR.BIT.B6 = state ? 0 : 1;
-}
-
-uint32_t board_button_read(void)
-{
- return PORTB.PIDR.BIT.B1 ? 0 : 1;
-}
-
-int board_uart_read(uint8_t* buf, int len)
-{
- sci_buf[1].buf = buf;
- sci_buf[1].cnt = len;
- SCI5.SCR.BYTE |= SCI_SCR_RE | SCI_SCR_RIE;
- while (SCI5.SCR.BIT.RE) ;
- return len - sci_buf[1].cnt;
-}
-
-int board_uart_write(void const *buf, int len)
-{
- sci_buf[0].buf = (uint8_t*)buf;
- sci_buf[0].cnt = len;
- SCI5.SCR.BYTE |= SCI_SCR_TE | SCI_SCR_TIE;
- while (SCI5.SCR.BIT.TE) ;
- return len;
-}
-
-#if CFG_TUSB_OS == OPT_OS_NONE
-volatile uint32_t system_ticks = 0;
-void INT_Excep_CMT0_CMI0(void)
-{
- ++system_ticks;
-}
-
-uint32_t board_millis(void)
-{
- return system_ticks;
-}
-#else
-uint32_t SystemCoreClock = 120000000;
-#endif
-
-int close(int fd)
-{
- (void)fd;
- return -1;
-}
-int fstat(int fd, void *pstat)
-{
- (void)fd;
- (void)pstat;
- return 0;
-}
-off_t lseek(int fd, off_t pos, int whence)
-{
- (void)fd;
- (void)pos;
- (void)whence;
- return 0;
-}
-int isatty(int fd)
-{
- (void)fd;
- return 1;
-}
diff --git a/tinyusb/hw/bsp/rx/family.mk b/tinyusb/hw/bsp/rx/family.mk
deleted file mode 100755
index 5a828171..00000000
--- a/tinyusb/hw/bsp/rx/family.mk
+++ /dev/null
@@ -1,32 +0,0 @@
-DEPS_SUBMODULES += hw/mcu/renesas/rx
-
-# Cross Compiler for RX
-CROSS_COMPILE = rx-elf-
-
-include $(TOP)/$(BOARD_PATH)/board.mk
-
-CFLAGS += \
- -nostartfiles \
- -ffunction-sections \
- -fdata-sections \
- -fshort-enums \
- -mlittle-endian-data \
- -DSSIZE_MAX=__INT_MAX__
-
-SRC_C += \
- src/portable/renesas/usba/dcd_usba.c \
- $(MCU_DIR)/vects.c
-
-INC += \
- $(TOP)/$(BOARD_PATH) \
- $(TOP)/$(MCU_DIR)
-
-SRC_S += $(MCU_DIR)/start.S
-
-$(BUILD)/$(PROJECT).mot: $(BUILD)/$(PROJECT).elf
- @echo CREATE $@
- $(OBJCOPY) -O srec -I elf32-rx-be-ns $^ $@
-
-# flash using rfp-cli
-flash-rfp: $(BUILD)/$(PROJECT).mot
- rfp-cli -device rx65x -tool e2l -if fine -fo id FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF -auth id FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF -auto $^
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-07 10:24:59 +0000