Merge branch 'master' into feature/feedback_format
This commit is contained in:
Valentin Milea
commit
c2533a45bd
|
|
@ -18,7 +18,7 @@ jobs:
|
|||
matrix:
|
||||
family:
|
||||
# Alphabetical order
|
||||
- 'raspberrypi4'
|
||||
- 'broadcom_64bit'
|
||||
steps:
|
||||
- name: Setup Python
|
||||
uses: actions/setup-python@v2
|
||||
|
|
|
|||
|
|
@ -39,6 +39,7 @@ jobs:
|
|||
matrix:
|
||||
family:
|
||||
# Alphabetical order
|
||||
- 'broadcom_32bit'
|
||||
- 'imxrt'
|
||||
- 'lpc15'
|
||||
- 'lpc18'
|
||||
|
|
@ -114,7 +115,7 @@ jobs:
|
|||
done
|
||||
|
||||
# ---------------------------------------
|
||||
# Build all no-family (opharned) boards
|
||||
# Build all no-family (orphaned) boards
|
||||
# ---------------------------------------
|
||||
build-board:
|
||||
runs-on: ubuntu-latest
|
||||
|
|
|
|||
|
|
@ -18,7 +18,7 @@ jobs:
|
|||
# ESP32-S2
|
||||
- 'espressif_saola_1'
|
||||
# ESP32-S3
|
||||
#- 'espressif_addax_1'
|
||||
#- 'espressif_s3_devkitm'
|
||||
# S3 compile error with "dangerous relocation: call8: call target out of range: memcpy"
|
||||
|
||||
steps:
|
||||
|
|
|
|||
|
|
@ -26,3 +26,5 @@ cov-int
|
|||
# cppcheck build directories
|
||||
*-build-dir
|
||||
/_bin/
|
||||
__pycache__
|
||||
|
||||
|
|
|
|||
|
|
@ -50,7 +50,7 @@ The stack supports the following MCUs:
|
|||
- **Renesas:** RX63N, RX65N, RX72N
|
||||
- **Silabs:** EFM32GG
|
||||
- **Sony:** CXD56
|
||||
- **ST:** STM32 series: F0, F1, F2, F3, F4, F7, H7, L0, L1, L4, L4+
|
||||
- **ST:** STM32 series: F0, F1, F2, F3, F4, F7, H7, G4, L0, L1, L4, L4+
|
||||
- **TI:** MSP430, MSP432E4, TM4C123
|
||||
- **ValentyUSB:** eptri
|
||||
|
||||
|
|
|
|||
|
|
@ -82,6 +82,8 @@ Supported MCUs
|
|||
| +-----------------------+--------+------+-----------+-------------------+--------------+
|
||||
| | H7 | ✔ | | ✔ | dwc2 | |
|
||||
| +-----------------------+--------+------+-----------+-------------------+--------------+
|
||||
| | G4 | ✔ | ✖ | ✖ | stm32_fsdev | |
|
||||
| +-----------------------+--------+------+-----------+-------------------+--------------+
|
||||
| | L0, L1 | ✔ | ✖ | ✖ | stm32_fsdev | |
|
||||
| +----+------------------+--------+------+-----------+-------------------+--------------+
|
||||
| | L4 | 4x2, 4x3 | ✔ | ✖ | ✖ | stm32_fsdev | |
|
||||
|
|
@ -243,6 +245,7 @@ Kinetis
|
|||
|
||||
- `Freedom FRDM-KL25Z <https://www.nxp.com/design/development-boards/freedom-development-boards/mcu-boards/freedom-development-platform-for-kinetis-kl14-kl15-kl24-kl25-mcus:FRDM-KL25Z>`__
|
||||
- `Freedom FRDM-K32L2B3 <https://www.nxp.com/design/development-boards/freedom-development-boards/mcu-boards/nxp-freedom-development-platform-for-k32-l2b-mcus:FRDM-K32L2B3>`__
|
||||
- `KUIIC <https://github.com/nxf58843/kuiic>`__
|
||||
|
||||
LPC 11-13-15
|
||||
^^^^^^^^^^^^
|
||||
|
|
@ -341,6 +344,7 @@ F4
|
|||
- `STM32 F411ve Discovery <https://www.st.com/en/evaluation-tools/32f411ediscovery.html>`__
|
||||
- `STM32 F412zg Discovery <https://www.st.com/en/evaluation-tools/32f412gdiscovery.html>`__
|
||||
- `STM32 F412zg Nucleo <https://www.st.com/en/evaluation-tools/nucleo-f412zg.html>`__
|
||||
- `STM32 F439zi Nucleo <https://www.st.com/en/evaluation-tools/nucleo-f439zi.html>`__
|
||||
|
||||
F7
|
||||
^^
|
||||
|
|
@ -352,6 +356,17 @@ F7
|
|||
- `STM32 F767zi Nucleo <https://www.st.com/en/evaluation-tools/nucleo-f767zi.html>`__
|
||||
- `STM32 F769i Discovery <https://www.st.com/en/evaluation-tools/32f769idiscovery.html>`__
|
||||
|
||||
H7
|
||||
^^
|
||||
- `STM32 H743zi Nucleo <https://www.st.com/en/evaluation-tools/nucleo-h743zi.html>`__
|
||||
- `STM32 H743i Evaluation <https://www.st.com/en/evaluation-tools/stm32h743i-eval.html>`__
|
||||
- `STM32 H745i Discovery <https://www.st.com/en/evaluation-tools/stm32h745i-disco.html>`__
|
||||
- `Waveshare OpenH743I-C <https://www.waveshare.com/openh743i-c-standard.htm>`__
|
||||
|
||||
G4
|
||||
^^
|
||||
- `STM32 G474RE Nucleo <https://www.st.com/en/evaluation-tools/nucleo-g474re.html>`__
|
||||
|
||||
L0
|
||||
^^
|
||||
- `STM32 L035c8 Discovery <https://www.st.com/en/evaluation-tools/32l0538discovery.html>`__
|
||||
|
|
@ -362,13 +377,6 @@ L4
|
|||
- `STM32 L4P5zg Nucleo <https://www.st.com/en/evaluation-tools/nucleo-l4p5zg.html>`__
|
||||
- `STM32 L4R5zi Nucleo <https://www.st.com/en/evaluation-tools/nucleo-l4r5zi.html>`__
|
||||
|
||||
H7
|
||||
^^
|
||||
- `STM32 H743zi Nucleo <https://www.st.com/en/evaluation-tools/nucleo-h743zi.html>`__
|
||||
- `STM32 H743i Evaluation <https://www.st.com/en/evaluation-tools/stm32h743i-eval.html>`__
|
||||
- `STM32 H745i Discovery <https://www.st.com/en/evaluation-tools/stm32h745i-disco.html>`__
|
||||
- `Waveshare OpenH743I-C <https://www.waveshare.com/openh743i-c-standard.htm>`__
|
||||
|
||||
TI
|
||||
--
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,3 @@
|
|||
mcu:SAMD11
|
||||
mcu:SAME5X
|
||||
mcu:SAMG
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
mcu:SAMD11
|
||||
mcu:SAME5X
|
||||
mcu:SAMG
|
||||
|
|
@ -0,0 +1 @@
|
|||
mcu:SAMD11
|
||||
|
|
@ -0,0 +1,10 @@
|
|||
mcu:CXD56
|
||||
mcu:MSP430x5xx
|
||||
mcu:SAMD11
|
||||
mcu:VALENTYUSB_EPTRI
|
||||
mcu:MKL25ZXX
|
||||
mcu:RP2040
|
||||
mcu:SAMX7X
|
||||
mcu:GD32VF103
|
||||
family:broadcom_64bit
|
||||
family:broadcom_32bit
|
||||
|
|
@ -1,4 +0,0 @@
|
|||
LINK _build/ek-tm4c123gxl/dfu.elf
|
||||
/home/runner/cache/toolchain/xpack-arm-none-eabi-gcc-10.2.1-1.1/bin/../lib/gcc/arm-none-eabi/10.2.1/../../../../arm-none-eabi/bin/ld: section .ARM.exidx.text._close LMA [0000000000002980,0000000000002987] overlaps section .data LMA [0000000000002980,0000000000002a03]
|
||||
collect2: error: ld returned 1 exit status
|
||||
make: *** [../../rules.mk:94: _build/ek-tm4c123gxl/dfu.elf] Error 1
|
||||
|
|
@ -0,0 +1,2 @@
|
|||
mcu:TM4C123
|
||||
mcu:BCM2835
|
||||
|
|
@ -0,0 +1 @@
|
|||
mcu:SAMD11
|
||||
|
|
@ -0,0 +1,9 @@
|
|||
mcu:CXD56
|
||||
mcu:MSP430x5xx
|
||||
mcu:SAMD11
|
||||
mcu:VALENTYUSB_EPTRI
|
||||
mcu:RP2040
|
||||
mcu:SAMX7X
|
||||
mcu:GD32VF103
|
||||
family:broadcom_64bit
|
||||
family:broadcom_32bit
|
||||
|
|
@ -1,11 +1,13 @@
|
|||
# Install python3 HID package https://pypi.org/project/hid/
|
||||
import hid
|
||||
|
||||
USB_VID = 0xcafe
|
||||
# default is TinyUSB (0xcafe), Adafruit (0x239a), RaspberryPi (0x2e8a), Espressif (0x303a) VID
|
||||
USB_VID = (0xcafe, 0x239a, 0x2e8a, 0x303a)
|
||||
|
||||
print("Openning HID device with VID = 0x%X" % USB_VID)
|
||||
print("VID list: " + ", ".join('%02x' % v for v in USB_VID))
|
||||
|
||||
for dict in hid.enumerate(USB_VID):
|
||||
for vid in USB_VID:
|
||||
for dict in hid.enumerate(vid):
|
||||
print(dict)
|
||||
dev = hid.Device(dict['vendor_id'], dict['product_id'])
|
||||
if dev:
|
||||
|
|
|
|||
|
|
@ -0,0 +1,2 @@
|
|||
mcu:SAMD11
|
||||
mcu:MKL25ZXX
|
||||
|
|
@ -1 +0,0 @@
|
|||
tinyusb/lib/lwip/src/include/lwip/arch.h:202:13: error: conflicting types for 'ssize_t'
|
||||
|
|
@ -1 +0,0 @@
|
|||
too many warnings for 16-bit integer overflow
|
||||
|
|
@ -0,0 +1,10 @@
|
|||
mcu:LPC11UXX
|
||||
mcu:LPC13XX
|
||||
mcu:MSP430x5xx
|
||||
mcu:NUC121
|
||||
mcu:SAMD11
|
||||
mcu:STM32L0
|
||||
mcu:MKL25ZXX
|
||||
family:broadcom_64bit
|
||||
family:broadcom_32bit
|
||||
board:curiosity_nano
|
||||
|
|
@ -0,0 +1,6 @@
|
|||
mcu:LPC11UXX
|
||||
mcu:LPC13XX
|
||||
mcu:NUC121
|
||||
mcu:SAMD11
|
||||
mcu:SAME5X
|
||||
mcu:SAMG
|
||||
|
|
@ -0,0 +1 @@
|
|||
mcu:BCM2835
|
||||
|
|
@ -1 +0,0 @@
|
|||
too many warnings for 16-bit integer overflow
|
||||
|
|
@ -0,0 +1,2 @@
|
|||
mcu:MSP430x5xx
|
||||
mcu:SAMD11
|
||||
|
|
@ -0,0 +1,8 @@
|
|||
mcu:LPC175X_6X
|
||||
mcu:LPC177X_8X
|
||||
mcu:LPC18XX
|
||||
mcu:LPC40XX
|
||||
mcu:LPC43XX
|
||||
mcu:MIMXRT10XX
|
||||
mcu:RP2040
|
||||
mcu:MSP432E4
|
||||
|
|
@ -0,0 +1,8 @@
|
|||
mcu:LPC175X_6X
|
||||
mcu:LPC177X_8X
|
||||
mcu:LPC18XX
|
||||
mcu:LPC40XX
|
||||
mcu:LPC43XX
|
||||
mcu:MIMXRT10XX
|
||||
mcu:RP2040
|
||||
mcu:MSP432E4
|
||||
|
|
@ -138,6 +138,8 @@ void hid_app_task(void)
|
|||
// therefore report_desc = NULL, desc_len = 0
|
||||
void tuh_hid_mount_cb(uint8_t dev_addr, uint8_t instance, uint8_t const* desc_report, uint16_t desc_len)
|
||||
{
|
||||
(void)desc_report;
|
||||
(void)desc_len;
|
||||
uint16_t vid, pid;
|
||||
tuh_vid_pid_get(dev_addr, &vid, &pid);
|
||||
|
||||
|
|
|
|||
|
|
@ -54,6 +54,8 @@ endif
|
|||
#-------------- Cross Compiler ------------
|
||||
# Can be set by board, default to ARM GCC
|
||||
CROSS_COMPILE ?= arm-none-eabi-
|
||||
# Allow for -Os to be changed by board makefiles in case -Os is not allowed
|
||||
CFLAGS_OPTIMIZED ?= -Os
|
||||
|
||||
CC = $(CROSS_COMPILE)gcc
|
||||
CXX = $(CROSS_COMPILE)g++
|
||||
|
|
@ -112,7 +114,7 @@ CFLAGS += \
|
|||
ifeq ($(DEBUG), 1)
|
||||
CFLAGS += -Og
|
||||
else
|
||||
CFLAGS += -Os
|
||||
CFLAGS += $(CFLAGS_OPTIMIZED)
|
||||
endif
|
||||
|
||||
# Log level is mapped to TUSB DEBUG option
|
||||
|
|
|
|||
|
|
@ -12,8 +12,10 @@ ifeq (,$(findstring $(FAMILY),esp32s2 esp32s3 rp2040))
|
|||
# Compiler Flags
|
||||
# ---------------------------------------
|
||||
|
||||
LIBS_GCC ?= -lgcc -lm -lnosys
|
||||
|
||||
# libc
|
||||
LIBS += -lgcc -lm -lnosys
|
||||
LIBS += $(LIBS_GCC)
|
||||
|
||||
ifneq ($(BOARD), spresense)
|
||||
LIBS += -lc
|
||||
|
|
@ -49,7 +51,11 @@ ifeq ($(NO_LTO),1)
|
|||
CFLAGS := $(filter-out -flto,$(CFLAGS))
|
||||
endif
|
||||
|
||||
LDFLAGS += $(CFLAGS) -Wl,-T,$(TOP)/$(LD_FILE) -Wl,-Map=$@.map -Wl,-cref -Wl,-gc-sections
|
||||
ifneq ($(LD_FILE),)
|
||||
LDFLAGS_LD_FILE ?= -Wl,-T,$(TOP)/$(LD_FILE)
|
||||
endif
|
||||
|
||||
LDFLAGS += $(CFLAGS) $(LDFLAGS_LD_FILE) -Wl,-Map=$@.map -Wl,-cref -Wl,-gc-sections
|
||||
ifneq ($(SKIP_NANOLIB), 1)
|
||||
LDFLAGS += -specs=nosys.specs -specs=nano.specs
|
||||
endif
|
||||
|
|
|
|||
|
|
@ -126,6 +126,8 @@ TU_ATTR_USED int sys_write (int fhdl, const void *buf, size_t count)
|
|||
TU_ATTR_USED int sys_read (int fhdl, char *buf, size_t count)
|
||||
{
|
||||
(void) fhdl;
|
||||
(void) buf;
|
||||
(void) count;
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -32,7 +32,7 @@
|
|||
|
||||
//--------------------------------------------------------------------+
|
||||
// Low Level MCU header include. TinyUSB stack and example should be
|
||||
// platform independent and mostly doens't need to include this file.
|
||||
// platform independent and mostly doesn't need to include this file.
|
||||
// However there are still certain situation where this file is needed:
|
||||
// - FreeRTOSConfig.h to set up correct clock and NVIC interrupts for ARM Cortex
|
||||
// - SWO logging for Cortex M with ITM_SendChar() / ITM_ReceiveChar()
|
||||
|
|
@ -146,6 +146,9 @@
|
|||
#elif CFG_TUSB_MCU == OPT_MCU_TM4C123
|
||||
#include "TM4C123.h"
|
||||
|
||||
#elif TU_CHECK_MCU(OPT_MCU_BCM2711, OPT_MCU_BCM2835, OPT_MCU_BCM2837)
|
||||
// no header needed
|
||||
|
||||
#else
|
||||
#error "Missing MCU header"
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -0,0 +1,5 @@
|
|||
CFLAGS += -mcpu=arm1176jzf-s \
|
||||
-DBCM_VERSION=2835 \
|
||||
-DCFG_TUSB_MCU=OPT_MCU_BCM2835
|
||||
|
||||
SUFFIX =
|
||||
|
|
@ -27,8 +27,9 @@
|
|||
#include "bsp/board.h"
|
||||
#include "board.h"
|
||||
|
||||
#include "broadcom/cpu.h"
|
||||
#include "broadcom/gpio.h"
|
||||
#include "broadcom/interrupts.h"
|
||||
#include "broadcom/io.h"
|
||||
#include "broadcom/mmu.h"
|
||||
#include "broadcom/caches.h"
|
||||
#include "broadcom/vcmailbox.h"
|
||||
|
|
@ -37,9 +38,8 @@
|
|||
#define LED_PIN 18
|
||||
#define LED_STATE_ON 1
|
||||
|
||||
// Button
|
||||
#define BUTTON_PIN 16
|
||||
#define BUTTON_STATE_ACTIVE 0
|
||||
// UART TX
|
||||
#define UART_TX_PIN 14
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// Forward USB interrupt events to TinyUSB IRQ Handler
|
||||
|
|
@ -62,14 +62,26 @@ void board_init(void)
|
|||
init_caches();
|
||||
|
||||
// LED
|
||||
gpio_initOutputPinWithPullNone(LED_PIN);
|
||||
gpio_set_function(LED_PIN, GPIO_FUNCTION_OUTPUT);
|
||||
gpio_set_pull(LED_PIN, BP_PULL_NONE);
|
||||
board_led_write(true);
|
||||
|
||||
// Button
|
||||
// TODO
|
||||
|
||||
// Uart
|
||||
uart_init();
|
||||
COMPLETE_MEMORY_READS;
|
||||
AUX->ENABLES_b.UART_1 = true;
|
||||
|
||||
UART1->IER = 0;
|
||||
UART1->CNTL = 0;
|
||||
UART1->LCR_b.DATA_SIZE = UART1_LCR_DATA_SIZE_MODE_8BIT;
|
||||
UART1->MCR = 0;
|
||||
UART1->IER = 0;
|
||||
|
||||
uint32_t source_clock = vcmailbox_get_clock_rate_measured(VCMAILBOX_CLOCK_CORE);
|
||||
UART1->BAUD = ((source_clock / (115200 * 8)) - 1);
|
||||
UART1->CNTL |= UART1_CNTL_TX_ENABLE_Msk;
|
||||
COMPLETE_MEMORY_READS;
|
||||
|
||||
gpio_set_function(UART_TX_PIN, GPIO_FUNCTION_ALT5);
|
||||
|
||||
// Turn on USB peripheral.
|
||||
vcmailbox_set_power_state(VCMAILBOX_DEVICE_USB_HCD, true);
|
||||
|
|
@ -87,7 +99,7 @@ void board_init(void)
|
|||
|
||||
void board_led_write(bool state)
|
||||
{
|
||||
gpio_setPinOutputBool(LED_PIN, state ? LED_STATE_ON : (1-LED_STATE_ON));
|
||||
gpio_set_value(LED_PIN, state ? LED_STATE_ON : (1-LED_STATE_ON));
|
||||
}
|
||||
|
||||
uint32_t board_button_read(void)
|
||||
|
|
@ -0,0 +1,46 @@
|
|||
MCU_DIR = hw/mcu/broadcom
|
||||
DEPS_SUBMODULES += $(MCU_DIR)
|
||||
|
||||
include $(TOP)/$(BOARD_PATH)/board.mk
|
||||
|
||||
CFLAGS += \
|
||||
-Wall \
|
||||
-O0 \
|
||||
-ffreestanding \
|
||||
-nostdlib \
|
||||
-nostartfiles \
|
||||
-mgeneral-regs-only \
|
||||
-fno-exceptions \
|
||||
-std=c17
|
||||
|
||||
CROSS_COMPILE = arm-none-eabi-
|
||||
|
||||
# mcu driver cause following warnings
|
||||
CFLAGS += -Wno-error=cast-qual
|
||||
|
||||
SRC_C += \
|
||||
src/portable/synopsys/dwc2/dcd_dwc2.c \
|
||||
$(MCU_DIR)/broadcom/gen/interrupt_handlers.c \
|
||||
$(MCU_DIR)/broadcom/gpio.c \
|
||||
$(MCU_DIR)/broadcom/interrupts.c \
|
||||
$(MCU_DIR)/broadcom/mmu.c \
|
||||
$(MCU_DIR)/broadcom/caches.c \
|
||||
$(MCU_DIR)/broadcom/vcmailbox.c
|
||||
|
||||
SKIP_NANOLIB = 1
|
||||
|
||||
LD_FILE = $(MCU_DIR)/broadcom/link$(SUFFIX).ld
|
||||
|
||||
INC += \
|
||||
$(TOP)/$(BOARD_PATH) \
|
||||
$(TOP)/$(MCU_DIR)
|
||||
|
||||
SRC_S += $(MCU_DIR)/broadcom/boot$(SUFFIX).S
|
||||
|
||||
$(BUILD)/kernel$(SUFFIX).img: $(BUILD)/$(PROJECT).elf
|
||||
$(OBJCOPY) -O binary $^ $@
|
||||
|
||||
# Copy to kernel to netboot drive or SD card
|
||||
# Change destinaation to fit your need
|
||||
flash: $(BUILD)/kernel$(SUFFIX).img
|
||||
@$(CP) $< /home/$(USER)/Documents/code/pi_tinyusb/boot_cpy
|
||||
|
|
@ -0,0 +1,38 @@
|
|||
/*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2020, 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
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* BOARD_H_ */
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
CFLAGS += -mcpu=cortex-a72 \
|
||||
-DBCM_VERSION=2711 \
|
||||
-DCFG_TUSB_MCU=OPT_MCU_BCM2711
|
||||
|
|
@ -0,0 +1,38 @@
|
|||
/*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2020, 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
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* BOARD_H_ */
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
CFLAGS += -mcpu=cortex-a53 \
|
||||
-DBCM_VERSION=2837 \
|
||||
-DCFG_TUSB_MCU=OPT_MCU_BCM2837
|
||||
|
|
@ -0,0 +1,156 @@
|
|||
/*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2019 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.
|
||||
*/
|
||||
|
||||
#include "bsp/board.h"
|
||||
#include "board.h"
|
||||
|
||||
#include "broadcom/cpu.h"
|
||||
#include "broadcom/gpio.h"
|
||||
#include "broadcom/interrupts.h"
|
||||
#include "broadcom/mmu.h"
|
||||
#include "broadcom/caches.h"
|
||||
#include "broadcom/vcmailbox.h"
|
||||
|
||||
// LED
|
||||
#define LED_PIN 18
|
||||
#define LED_STATE_ON 1
|
||||
|
||||
// UART TX
|
||||
#define UART_TX_PIN 14
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// Forward USB interrupt events to TinyUSB IRQ Handler
|
||||
//--------------------------------------------------------------------+
|
||||
void USB_IRQHandler(void)
|
||||
{
|
||||
tud_int_handler(0);
|
||||
}
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// MACRO TYPEDEF CONSTANT ENUM
|
||||
//--------------------------------------------------------------------+
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// Board porting API
|
||||
//--------------------------------------------------------------------+
|
||||
void board_init(void)
|
||||
{
|
||||
setup_mmu_flat_map();
|
||||
init_caches();
|
||||
|
||||
// LED
|
||||
gpio_set_function(LED_PIN, GPIO_FUNCTION_OUTPUT);
|
||||
gpio_set_pull(LED_PIN, BP_PULL_NONE);
|
||||
board_led_write(true);
|
||||
|
||||
// Uart
|
||||
COMPLETE_MEMORY_READS;
|
||||
AUX->ENABLES_b.UART_1 = true;
|
||||
|
||||
UART1->IER = 0;
|
||||
UART1->CNTL = 0;
|
||||
UART1->LCR_b.DATA_SIZE = UART1_LCR_DATA_SIZE_MODE_8BIT;
|
||||
UART1->MCR = 0;
|
||||
UART1->IER = 0;
|
||||
|
||||
uint32_t source_clock = vcmailbox_get_clock_rate_measured(VCMAILBOX_CLOCK_CORE);
|
||||
UART1->BAUD = ((source_clock / (115200 * 8)) - 1);
|
||||
UART1->CNTL |= UART1_CNTL_TX_ENABLE_Msk;
|
||||
COMPLETE_MEMORY_READS;
|
||||
|
||||
gpio_set_function(UART_TX_PIN, GPIO_FUNCTION_ALT5);
|
||||
|
||||
// Turn on USB peripheral.
|
||||
vcmailbox_set_power_state(VCMAILBOX_DEVICE_USB_HCD, true);
|
||||
|
||||
// Timer 1/1024 second tick
|
||||
SYSTMR->CS_b.M1 = 1;
|
||||
SYSTMR->C1 = SYSTMR->CLO + 977;
|
||||
BP_EnableIRQ(TIMER_1_IRQn);
|
||||
|
||||
BP_SetPriority(USB_IRQn, 0x00);
|
||||
BP_ClearPendingIRQ(USB_IRQn);
|
||||
BP_EnableIRQ(USB_IRQn);
|
||||
BP_EnableIRQs();
|
||||
}
|
||||
|
||||
void board_led_write(bool state)
|
||||
{
|
||||
gpio_set_value(LED_PIN, state ? LED_STATE_ON : (1-LED_STATE_ON));
|
||||
}
|
||||
|
||||
uint32_t board_button_read(void)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
int board_uart_read(uint8_t* buf, int len)
|
||||
{
|
||||
(void) buf; (void) len;
|
||||
return 0;
|
||||
}
|
||||
|
||||
int board_uart_write(void const * buf, int len)
|
||||
{
|
||||
for (int i = 0; i < len; i++) {
|
||||
const char* cbuf = buf;
|
||||
while (!UART1->STAT_b.TX_READY) {}
|
||||
if (cbuf[i] == '\n') {
|
||||
UART1->IO = '\r';
|
||||
while (!UART1->STAT_b.TX_READY) {}
|
||||
}
|
||||
UART1->IO = cbuf[i];
|
||||
}
|
||||
return len;
|
||||
}
|
||||
|
||||
#if CFG_TUSB_OS == OPT_OS_NONE
|
||||
volatile uint32_t system_ticks = 0;
|
||||
|
||||
void TIMER_1_IRQHandler(void)
|
||||
{
|
||||
system_ticks++;
|
||||
SYSTMR->C1 += 977;
|
||||
SYSTMR->CS_b.M1 = 1;
|
||||
}
|
||||
|
||||
uint32_t board_millis(void)
|
||||
{
|
||||
return system_ticks;
|
||||
}
|
||||
#endif
|
||||
|
||||
void HardFault_Handler (void)
|
||||
{
|
||||
// asm("bkpt");
|
||||
}
|
||||
|
||||
// Required by __libc_init_array in startup code if we are compiling using
|
||||
// -nostdlib/-nostartfiles.
|
||||
void _init(void)
|
||||
{
|
||||
|
||||
}
|
||||
|
|
@ -3,18 +3,16 @@ DEPS_SUBMODULES += $(MCU_DIR)
|
|||
|
||||
include $(TOP)/$(BOARD_PATH)/board.mk
|
||||
|
||||
CC = clang
|
||||
|
||||
CFLAGS += \
|
||||
-mcpu=cortex-a72 \
|
||||
-Wall \
|
||||
-O0 \
|
||||
-ffreestanding \
|
||||
-nostdlib \
|
||||
-nostartfiles \
|
||||
-std=c17 \
|
||||
-mgeneral-regs-only \
|
||||
-DCFG_TUSB_MCU=OPT_MCU_BCM2711
|
||||
-std=c17
|
||||
|
||||
CROSS_COMPILE = aarch64-none-elf-
|
||||
|
||||
# mcu driver cause following warnings
|
||||
CFLAGS += -Wno-error=cast-qual
|
||||
|
|
@ -22,25 +20,22 @@ CFLAGS += -Wno-error=cast-qual
|
|||
SRC_C += \
|
||||
src/portable/synopsys/dwc2/dcd_dwc2.c \
|
||||
$(MCU_DIR)/broadcom/gen/interrupt_handlers.c \
|
||||
$(MCU_DIR)/broadcom/gpio.c \
|
||||
$(MCU_DIR)/broadcom/interrupts.c \
|
||||
$(MCU_DIR)/broadcom/io.c \
|
||||
$(MCU_DIR)/broadcom/mmu.c \
|
||||
$(MCU_DIR)/broadcom/caches.c \
|
||||
$(MCU_DIR)/broadcom/vcmailbox.c
|
||||
|
||||
|
||||
CROSS_COMPILE = aarch64-none-elf-
|
||||
|
||||
SKIP_NANOLIB = 1
|
||||
|
||||
LD_FILE = $(MCU_DIR)/broadcom/link.ld
|
||||
LD_FILE = $(MCU_DIR)/broadcom/link8.ld
|
||||
|
||||
INC += \
|
||||
$(TOP)/$(BOARD_PATH) \
|
||||
$(TOP)/$(MCU_DIR) \
|
||||
$(TOP)/lib/CMSIS_5/CMSIS/Core_A/Include
|
||||
|
||||
SRC_S += $(MCU_DIR)/broadcom/boot.S
|
||||
SRC_S += $(MCU_DIR)/broadcom/boot8.S
|
||||
|
||||
$(BUILD)/kernel8.img: $(BUILD)/$(PROJECT).elf
|
||||
$(OBJCOPY) -O binary $^ $@
|
||||
|
|
@ -48,4 +43,4 @@ $(BUILD)/kernel8.img: $(BUILD)/$(PROJECT).elf
|
|||
# Copy to kernel to netboot drive or SD card
|
||||
# Change destinaation to fit your need
|
||||
flash: $(BUILD)/kernel8.img
|
||||
$(CP) $< /home/$(USER)/Documents/code/pi4_tinyusb/boot_cpy
|
||||
@$(CP) $< /home/$(USER)/Documents/code/pi_tinyusb/boot_cpy
|
||||
|
|
@ -1,16 +1,6 @@
|
|||
# Apply board specific content here
|
||||
target_include_directories(${COMPONENT_LIB} PRIVATE .)
|
||||
|
||||
idf_build_get_property(idf_target IDF_TARGET)
|
||||
|
||||
message(STATUS "Apply ${BOARD}(${idf_target}) specific options for component: ${COMPONENT_TARGET}")
|
||||
|
||||
if(NOT ${idf_target} STREQUAL "esp32s3")
|
||||
message(FATAL_ERROR "Incorrect target for board ${BOARD}: (${idf_target}), try to clean the build first." )
|
||||
endif()
|
||||
|
||||
set(IDF_TARGET "esp32s3" FORCE)
|
||||
|
||||
target_compile_options(${COMPONENT_TARGET} PUBLIC
|
||||
"-DCFG_TUSB_MCU=OPT_MCU_ESP32S3"
|
||||
"-DCFG_TUSB_OS=OPT_OS_FREERTOS"
|
||||
|
|
|
|||
|
|
@ -0,0 +1,7 @@
|
|||
# Apply board specific content here
|
||||
target_include_directories(${COMPONENT_LIB} PRIVATE .)
|
||||
|
||||
target_compile_options(${COMPONENT_TARGET} PUBLIC
|
||||
"-DCFG_TUSB_MCU=OPT_MCU_ESP32S3"
|
||||
"-DCFG_TUSB_OS=OPT_OS_FREERTOS"
|
||||
)
|
||||
|
|
@ -0,0 +1,43 @@
|
|||
/*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2020, Ha Thach (tinyusb.org)
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
* THE SOFTWARE.
|
||||
*
|
||||
* This file is part of the TinyUSB stack.
|
||||
*/
|
||||
|
||||
#ifndef BOARD_H_
|
||||
#define BOARD_H_
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#define NEOPIXEL_PIN 48
|
||||
|
||||
#define BUTTON_PIN 0
|
||||
#define BUTTON_STATE_ACTIVE 0
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* BOARD_H_ */
|
||||
|
|
@ -0,0 +1,7 @@
|
|||
# Apply board specific content here
|
||||
target_include_directories(${COMPONENT_LIB} PRIVATE .)
|
||||
|
||||
target_compile_options(${COMPONENT_TARGET} PUBLIC
|
||||
"-DCFG_TUSB_MCU=OPT_MCU_ESP32S3"
|
||||
"-DCFG_TUSB_OS=OPT_OS_FREERTOS"
|
||||
)
|
||||
|
|
@ -0,0 +1,43 @@
|
|||
/*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2020, 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
|
||||
|
||||
#define NEOPIXEL_PIN 48
|
||||
|
||||
#define BUTTON_PIN 0
|
||||
#define BUTTON_STATE_ACTIVE 0
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* BOARD_H_ */
|
||||
|
|
@ -0,0 +1,217 @@
|
|||
/*
|
||||
** ###################################################################
|
||||
** Processors: K32L2B31VFM0A
|
||||
** K32L2B31VFT0A
|
||||
** K32L2B31VLH0A
|
||||
** K32L2B31VMP0A
|
||||
**
|
||||
** Compiler: GNU C Compiler
|
||||
** Reference manual: K32L2B3xRM, Rev.0, July 2019
|
||||
** Version: rev. 1.0, 2019-07-30
|
||||
** Build: b190930
|
||||
**
|
||||
** Abstract:
|
||||
** Linker file for the GNU C Compiler
|
||||
**
|
||||
** Copyright 2016 Freescale Semiconductor, Inc.
|
||||
** Copyright 2016-2019 NXP
|
||||
** All rights reserved.
|
||||
**
|
||||
** SPDX-License-Identifier: BSD-3-Clause
|
||||
**
|
||||
** http: www.nxp.com
|
||||
** mail: support@nxp.com
|
||||
**
|
||||
** ###################################################################
|
||||
*/
|
||||
|
||||
/* Entry Point */
|
||||
ENTRY(Reset_Handler)
|
||||
|
||||
HEAP_SIZE = DEFINED(__heap_size__) ? __heap_size__ : 0x0400;
|
||||
STACK_SIZE = DEFINED(__stack_size__) ? __stack_size__ : 0x0400;
|
||||
|
||||
/* Specify the memory areas */
|
||||
MEMORY
|
||||
{
|
||||
m_interrupts (RX) : ORIGIN = 0x00008000, LENGTH = 0x00000200
|
||||
m_flash_config (RX) : ORIGIN = 0x00008400, LENGTH = 0x00000010
|
||||
m_text (RX) : ORIGIN = 0x00008410, LENGTH = 0x00037BF0
|
||||
m_data (RW) : ORIGIN = 0x1FFFE000, LENGTH = 0x00008000
|
||||
}
|
||||
|
||||
/* Define output sections */
|
||||
SECTIONS
|
||||
{
|
||||
/* The startup code goes first into internal flash */
|
||||
.interrupts :
|
||||
{
|
||||
. = ALIGN(4);
|
||||
KEEP(*(.isr_vector)) /* Startup code */
|
||||
. = ALIGN(4);
|
||||
} > m_interrupts
|
||||
|
||||
.flash_config :
|
||||
{
|
||||
. = ALIGN(4);
|
||||
KEEP(*(.FlashConfig)) /* Flash Configuration Field (FCF) */
|
||||
. = ALIGN(4);
|
||||
} > m_flash_config
|
||||
|
||||
/* The program code and other data goes into internal flash */
|
||||
.text :
|
||||
{
|
||||
. = ALIGN(4);
|
||||
*(.text) /* .text sections (code) */
|
||||
*(.text*) /* .text* sections (code) */
|
||||
*(.rodata) /* .rodata sections (constants, strings, etc.) */
|
||||
*(.rodata*) /* .rodata* sections (constants, strings, etc.) */
|
||||
*(.glue_7) /* glue arm to thumb code */
|
||||
*(.glue_7t) /* glue thumb to arm code */
|
||||
*(.eh_frame)
|
||||
KEEP (*(.init))
|
||||
KEEP (*(.fini))
|
||||
. = ALIGN(4);
|
||||
} > m_text
|
||||
|
||||
.ARM.extab :
|
||||
{
|
||||
*(.ARM.extab* .gnu.linkonce.armextab.*)
|
||||
} > m_text
|
||||
|
||||
.ARM :
|
||||
{
|
||||
__exidx_start = .;
|
||||
*(.ARM.exidx*)
|
||||
__exidx_end = .;
|
||||
} > m_text
|
||||
|
||||
.ctors :
|
||||
{
|
||||
__CTOR_LIST__ = .;
|
||||
/* gcc uses crtbegin.o to find the start of
|
||||
the constructors, so we make sure it is
|
||||
first. Because this is a wildcard, it
|
||||
doesn't matter if the user does not
|
||||
actually link against crtbegin.o; the
|
||||
linker won't look for a file to match a
|
||||
wildcard. The wildcard also means that it
|
||||
doesn't matter which directory crtbegin.o
|
||||
is in. */
|
||||
KEEP (*crtbegin.o(.ctors))
|
||||
KEEP (*crtbegin?.o(.ctors))
|
||||
/* We don't want to include the .ctor section from
|
||||
from the crtend.o file until after the sorted ctors.
|
||||
The .ctor section from the crtend file contains the
|
||||
end of ctors marker and it must be last */
|
||||
KEEP (*(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors))
|
||||
KEEP (*(SORT(.ctors.*)))
|
||||
KEEP (*(.ctors))
|
||||
__CTOR_END__ = .;
|
||||
} > m_text
|
||||
|
||||
.dtors :
|
||||
{
|
||||
__DTOR_LIST__ = .;
|
||||
KEEP (*crtbegin.o(.dtors))
|
||||
KEEP (*crtbegin?.o(.dtors))
|
||||
KEEP (*(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors))
|
||||
KEEP (*(SORT(.dtors.*)))
|
||||
KEEP (*(.dtors))
|
||||
__DTOR_END__ = .;
|
||||
} > m_text
|
||||
|
||||
.preinit_array :
|
||||
{
|
||||
PROVIDE_HIDDEN (__preinit_array_start = .);
|
||||
KEEP (*(.preinit_array*))
|
||||
PROVIDE_HIDDEN (__preinit_array_end = .);
|
||||
} > m_text
|
||||
|
||||
.init_array :
|
||||
{
|
||||
PROVIDE_HIDDEN (__init_array_start = .);
|
||||
KEEP (*(SORT(.init_array.*)))
|
||||
KEEP (*(.init_array*))
|
||||
PROVIDE_HIDDEN (__init_array_end = .);
|
||||
} > m_text
|
||||
|
||||
.fini_array :
|
||||
{
|
||||
PROVIDE_HIDDEN (__fini_array_start = .);
|
||||
KEEP (*(SORT(.fini_array.*)))
|
||||
KEEP (*(.fini_array*))
|
||||
PROVIDE_HIDDEN (__fini_array_end = .);
|
||||
} > m_text
|
||||
|
||||
__etext = .; /* define a global symbol at end of code */
|
||||
__DATA_ROM = .; /* Symbol is used by startup for data initialization */
|
||||
|
||||
/* reserve MTB memory at the beginning of m_data */
|
||||
.mtb : /* MTB buffer address as defined by the hardware */
|
||||
{
|
||||
. = ALIGN(8);
|
||||
_mtb_start = .;
|
||||
KEEP(*(.mtb_buf)) /* need to KEEP Micro Trace Buffer as not referenced by application */
|
||||
. = ALIGN(8);
|
||||
_mtb_end = .;
|
||||
} > m_data
|
||||
|
||||
.data : AT(__DATA_ROM)
|
||||
{
|
||||
. = ALIGN(4);
|
||||
__DATA_RAM = .;
|
||||
__data_start__ = .; /* create a global symbol at data start */
|
||||
*(.data) /* .data sections */
|
||||
*(.data*) /* .data* sections */
|
||||
KEEP(*(.jcr*))
|
||||
. = ALIGN(4);
|
||||
__data_end__ = .; /* define a global symbol at data end */
|
||||
} > m_data
|
||||
|
||||
__DATA_END = __DATA_ROM + (__data_end__ - __data_start__);
|
||||
text_end = ORIGIN(m_text) + LENGTH(m_text);
|
||||
ASSERT(__DATA_END <= text_end, "region m_text overflowed with text and data")
|
||||
|
||||
/* Uninitialized data section */
|
||||
.bss :
|
||||
{
|
||||
/* This is used by the startup in order to initialize the .bss section */
|
||||
. = ALIGN(4);
|
||||
__START_BSS = .;
|
||||
__bss_start__ = .;
|
||||
*(.bss)
|
||||
*(.bss*)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
__bss_end__ = .;
|
||||
__END_BSS = .;
|
||||
} > m_data
|
||||
|
||||
.heap :
|
||||
{
|
||||
. = ALIGN(8);
|
||||
__end__ = .;
|
||||
PROVIDE(end = .);
|
||||
__HeapBase = .;
|
||||
. += HEAP_SIZE;
|
||||
__HeapLimit = .;
|
||||
__heap_limit = .; /* Add for _sbrk */
|
||||
} > m_data
|
||||
|
||||
.stack :
|
||||
{
|
||||
. = ALIGN(8);
|
||||
. += STACK_SIZE;
|
||||
} > m_data
|
||||
|
||||
/* Initializes stack on the end of block */
|
||||
__StackTop = ORIGIN(m_data) + LENGTH(m_data);
|
||||
__StackLimit = __StackTop - STACK_SIZE;
|
||||
PROVIDE(__stack = __StackTop);
|
||||
|
||||
.ARM.attributes 0 : { *(.ARM.attributes) }
|
||||
|
||||
ASSERT(__StackLimit >= __HeapLimit, "region m_data overflowed with stack and heap")
|
||||
}
|
||||
|
||||
Some files were not shown because too many files have changed in this diff Show More
Loading…
Reference in New Issue