diff options
Diffstat (limited to 'tinyusb/hw/bsp/ngx4330')
| m--------- | tinyusb | 0 | ||||
| -rwxr-xr-x | tinyusb/hw/bsp/ngx4330/board.mk | 45 | ||||
| -rwxr-xr-x | tinyusb/hw/bsp/ngx4330/ngx4330.c | 264 | ||||
| -rwxr-xr-x | tinyusb/hw/bsp/ngx4330/ngx4330.ld | 343 |
4 files changed, 0 insertions, 652 deletions
diff --git a/tinyusb b/tinyusb new file mode 160000 +Subproject f8288be03f28ad7b944e6925f49422dfa39202c diff --git a/tinyusb/hw/bsp/ngx4330/board.mk b/tinyusb/hw/bsp/ngx4330/board.mk deleted file mode 100755 index 04c37fee..00000000 --- a/tinyusb/hw/bsp/ngx4330/board.mk +++ /dev/null @@ -1,45 +0,0 @@ -DEPS_SUBMODULES += hw/mcu/nxp/lpcopen - -CFLAGS += \ - -flto \ - -mthumb \ - -mabi=aapcs \ - -mcpu=cortex-m4 \ - -mfloat-abi=hard \ - -mfpu=fpv4-sp-d16 \ - -nostdlib \ - -DCORE_M4 \ - -D__USE_LPCOPEN \ - -DCFG_TUSB_MCU=OPT_MCU_LPC43XX - -# mcu driver cause following warnings -CFLAGS += -Wno-error=strict-prototypes -Wno-error=unused-parameter - -MCU_DIR = hw/mcu/nxp/lpcopen/lpc43xx/lpc_chip_43xx - -# All source paths should be relative to the top level. -LD_FILE = hw/bsp/$(BOARD)/ngx4330.ld - -SRC_C += \ - src/portable/nxp/transdimension/dcd_transdimension.c \ - $(MCU_DIR)/../gcc/cr_startup_lpc43xx.c \ - $(MCU_DIR)/src/chip_18xx_43xx.c \ - $(MCU_DIR)/src/clock_18xx_43xx.c \ - $(MCU_DIR)/src/gpio_18xx_43xx.c \ - $(MCU_DIR)/src/sysinit_18xx_43xx.c \ - $(MCU_DIR)/src/uart_18xx_43xx.c \ - $(MCU_DIR)/src/fpu_init.c - -INC += \ - $(TOP)/$(MCU_DIR)/inc \ - $(TOP)/$(MCU_DIR)/inc/config_43xx - -# For freeRTOS port source -FREERTOS_PORT = ARM_CM4F - -# For flash-jlink target -JLINK_DEVICE = LPC4330 -JLINK_IF = swd - -# flash using jlink -flash: flash-jlink diff --git a/tinyusb/hw/bsp/ngx4330/ngx4330.c b/tinyusb/hw/bsp/ngx4330/ngx4330.c deleted file mode 100755 index b63f9b89..00000000 --- a/tinyusb/hw/bsp/ngx4330/ngx4330.c +++ /dev/null @@ -1,264 +0,0 @@ -/* - * 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 "chip.h" -#include "../board.h" - -#define LED_PORT 1 -#define LED_PIN 12 -#define LED_STATE_ON 0 - -#define BUTTON_PORT 0 -#define BUTTON_PIN 7 -#define BUTTON_STATE_ACTIVE 0 - -#define BOARD_UART_PORT LPC_USART0 -#define BOARD_UART_PIN_PORT 0x0f -#define BOARD_UART_PIN_TX 10 // PF.10 : UART0_TXD -#define BOARD_UART_PIN_RX 11 // PF.11 : UART0_RXD - -/*------------------------------------------------------------------*/ -/* BOARD API - *------------------------------------------------------------------*/ - -/* System configuration variables used by chip driver */ -const uint32_t OscRateIn = 12000000; -const uint32_t ExtRateIn = 0; - -static const PINMUX_GRP_T pinmuxing[] = -{ - // LED P2.12 as GPIO 1.12 - {2, 11, (SCU_MODE_INBUFF_EN | SCU_MODE_PULLDOWN | SCU_MODE_FUNC0)}, - - // Button P2.7 as GPIO 0.7 - {2, 7, (SCU_MODE_PULLUP | SCU_MODE_INBUFF_EN | SCU_MODE_ZIF_DIS | SCU_MODE_FUNC0)}, - - // USB - {2, 6, (SCU_MODE_PULLUP | SCU_MODE_INBUFF_EN | SCU_MODE_FUNC4)}, // USB1_PWR_EN - {2, 5, (SCU_MODE_INACT | SCU_MODE_INBUFF_EN | SCU_MODE_ZIF_DIS | SCU_MODE_FUNC2)}, // USB1_VBUS - {1, 7, (SCU_MODE_PULLUP | SCU_MODE_INBUFF_EN | SCU_MODE_FUNC4)}, // USB0_PWRN_EN - - // SPIFI - {3, 3, (SCU_PINIO_FAST | SCU_MODE_FUNC3)}, /* SPIFI CLK */ - {3, 4, (SCU_PINIO_FAST | SCU_MODE_FUNC3)}, /* SPIFI D3 */ - {3, 5, (SCU_PINIO_FAST | SCU_MODE_FUNC3)}, /* SPIFI D2 */ - {3, 6, (SCU_PINIO_FAST | SCU_MODE_FUNC3)}, /* SPIFI D1 */ - {3, 7, (SCU_PINIO_FAST | SCU_MODE_FUNC3)}, /* SPIFI D0 */ - {3, 8, (SCU_PINIO_FAST | SCU_MODE_FUNC3)} /* SPIFI CS/SSEL */ -}; - -// Invoked by startup code -void SystemInit(void) -{ -#ifdef __USE_LPCOPEN - extern void (* const g_pfnVectors[])(void); - unsigned int *pSCB_VTOR = (unsigned int *) 0xE000ED08; - *pSCB_VTOR = (unsigned int) g_pfnVectors; - -#if __FPU_USED == 1 - fpuInit(); -#endif -#endif // __USE_LPCOPEN - - // Set up pinmux - Chip_SCU_SetPinMuxing(pinmuxing, sizeof(pinmuxing) / sizeof(PINMUX_GRP_T)); - - //------------- Set up clock -------------// - Chip_Clock_SetBaseClock(CLK_BASE_SPIFI, CLKIN_IRC, true, false); // change SPIFI to IRC during clock programming - LPC_SPIFI->CTRL |= SPIFI_CTRL_FBCLK(1); // and set FBCLK in SPIFI controller - - Chip_SetupCoreClock(CLKIN_CRYSTAL, MAX_CLOCK_FREQ, true); - - /* Reset and enable 32Khz oscillator */ - LPC_CREG->CREG0 &= ~((1 << 3) | (1 << 2)); - LPC_CREG->CREG0 |= (1 << 1) | (1 << 0); - - /* Setup a divider E for main PLL clock switch SPIFI clock to that divider. - Divide rate is based on CPU speed and speed of SPI FLASH part. */ -#if (MAX_CLOCK_FREQ > 180000000) - Chip_Clock_SetDivider(CLK_IDIV_E, CLKIN_MAINPLL, 5); -#else - Chip_Clock_SetDivider(CLK_IDIV_E, CLKIN_MAINPLL, 4); -#endif - Chip_Clock_SetBaseClock(CLK_BASE_SPIFI, CLKIN_IDIVE, true, false); - - /* Setup system base clocks and initial states. This won't enable and - disable individual clocks, but sets up the base clock sources for - each individual peripheral clock. */ - Chip_Clock_SetBaseClock(CLK_BASE_USB1, CLKIN_IDIVD, true, true); -} - -void board_init(void) -{ - SystemCoreClockUpdate(); - -#if CFG_TUSB_OS == OPT_OS_NONE - // 1ms tick timer - SysTick_Config(SystemCoreClock / 1000); -#elif CFG_TUSB_OS == OPT_OS_FREERTOS - // If freeRTOS is used, IRQ priority is limit by max syscall ( smaller is higher ) - //NVIC_SetPriority(USB0_IRQn, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY ); -#endif - - Chip_GPIO_Init(LPC_GPIO_PORT); - - // LED - Chip_GPIO_SetPinDIROutput(LPC_GPIO_PORT, LED_PORT, LED_PIN); - - // Button - Chip_GPIO_SetPinDIRInput(LPC_GPIO_PORT, BUTTON_PORT, BUTTON_PIN); - -#if 0 - //------------- UART -------------// - scu_pinmux(BOARD_UART_PIN_PORT, BOARD_UART_PIN_TX, MD_PDN, FUNC1); - scu_pinmux(BOARD_UART_PIN_PORT, BOARD_UART_PIN_RX, MD_PLN | MD_EZI | MD_ZI, FUNC1); - - UART_CFG_Type UARTConfigStruct; - UART_ConfigStructInit(&UARTConfigStruct); - UARTConfigStruct.Baud_rate = CFG_BOARD_UART_BAUDRATE; - UARTConfigStruct.Clock_Speed = 0; - - UART_Init(BOARD_UART_PORT, &UARTConfigStruct); - UART_TxCmd(BOARD_UART_PORT, ENABLE); // Enable UART Transmit -#endif - - //------------- USB -------------// - enum { - USBMODE_DEVICE = 2, - USBMODE_HOST = 3 - }; - - enum { - USBMODE_VBUS_LOW = 0, - USBMODE_VBUS_HIGH = 1 - }; - - /* USB0 - * For USB Device operation; insert jumpers in position 1-2 in JP17/JP18/JP19. GPIO28 controls USB - * connect functionality and LED32 lights when the USB Device is connected. SJ4 has pads 1-2 shorted - * by default. LED33 is controlled by GPIO27 and signals USB-up state. GPIO54 is used for VBUS - * sensing. - * For USB Host operation; insert jumpers in position 2-3 in JP17/JP18/JP19. USB Host power is - * controlled via distribution switch U20 (found in schematic page 11). Signal GPIO26 is active low and - * enables +5V on VBUS2. LED35 light whenever +5V is present on VBUS2. GPIO55 is connected to - * status feedback from the distribution switch. GPIO54 is used for VBUS sensing. 15Kohm pull-down - * resistors are always active - */ -#if CFG_TUSB_RHPORT0_MODE - Chip_USB0_Init(); -#endif - - /* USB1 - * When USB channel #1 is used as USB Host, 15Kohm pull-down resistors are needed on the USB data - * signals. These are activated inside the USB OTG chip (U31), and this has to be done via the I2C - * interface of GPIO52/GPIO53. - * J20 is the connector to use when USB Host is used. In order to provide +5V to the external USB - * device connected to this connector (J20), channel A of U20 must be enabled. It is enabled by default - * since SJ5 is normally connected between pin 1-2. LED34 lights green when +5V is available on J20. - * JP15 shall not be inserted. JP16 has no effect - * - * When USB channel #1 is used as USB Device, a 1.5Kohm pull-up resistor is needed on the USB DP - * data signal. There are two methods to create this. JP15 is inserted and the pull-up resistor is always - * enabled. Alternatively, the pull-up resistor is activated inside the USB OTG chip (U31), and this has to - * be done via the I2C interface of GPIO52/GPIO53. In the latter case, JP15 shall not be inserted. - * J19 is the connector to use when USB Device is used. Normally it should be a USB-B connector for - * creating a USB Device interface, but the mini-AB connector can also be used in this case. The status - * of VBUS can be read via U31. - * JP16 shall not be inserted. - */ -#if CFG_TUSB_RHPORT1_MODE - Chip_USB1_Init(); - -// Chip_GPIO_SetPinDIROutput(LPC_GPIO_PORT, 5, 6); /* GPIO5[6] = USB1_PWR_EN */ -// Chip_GPIO_SetPinState(LPC_GPIO_PORT, 5, 6, true); /* GPIO5[6] output high */ -#endif -} - -//--------------------------------------------------------------------+ -// USB Interrupt Handler -//--------------------------------------------------------------------+ -void USB0_IRQHandler(void) -{ - #if CFG_TUSB_RHPORT0_MODE & OPT_MODE_HOST - tuh_int_handler(0); - #endif - - #if CFG_TUSB_RHPORT0_MODE & OPT_MODE_DEVICE - tud_int_handler(0); - #endif -} - -void USB1_IRQHandler(void) -{ - #if CFG_TUSB_RHPORT1_MODE & OPT_MODE_HOST - tuh_int_handler(1); - #endif - - #if CFG_TUSB_RHPORT1_MODE & OPT_MODE_DEVICE - tud_int_handler(1); - #endif -} - -//--------------------------------------------------------------------+ -// Board porting API -//--------------------------------------------------------------------+ - -void board_led_write(bool state) -{ - Chip_GPIO_SetPinState(LPC_GPIO_PORT, LED_PORT, LED_PIN, state ? LED_STATE_ON : (1-LED_STATE_ON)); -} - -uint32_t board_button_read(void) -{ - return BUTTON_STATE_ACTIVE == Chip_GPIO_GetPinState(LPC_GPIO_PORT, BUTTON_PORT, BUTTON_PIN); -} - -int board_uart_read(uint8_t* buf, int len) -{ - //return UART_ReceiveByte(BOARD_UART_PORT); - (void) buf; (void) len; - return 0; -} - -int board_uart_write(void const * buf, int len) -{ - //UART_Send(BOARD_UART_PORT, &c, 1, BLOCKING); - (void) buf; (void) len; - return 0; -} - -#if CFG_TUSB_OS == OPT_OS_NONE -volatile uint32_t system_ticks = 0; -void SysTick_Handler (void) -{ - system_ticks++; -} - -uint32_t board_millis(void) -{ - return system_ticks; -} -#endif diff --git a/tinyusb/hw/bsp/ngx4330/ngx4330.ld b/tinyusb/hw/bsp/ngx4330/ngx4330.ld deleted file mode 100755 index 7bd363f0..00000000 --- a/tinyusb/hw/bsp/ngx4330/ngx4330.ld +++ /dev/null @@ -1,343 +0,0 @@ -/* - * GENERATED FILE - DO NOT EDIT - * Copyright (c) 2008-2013 Code Red Technologies Ltd, - * Copyright 2015, 2018-2019 NXP - * (c) NXP Semiconductors 2013-2019 - * Generated linker script file for LPC4330 - * Created from linkscript.ldt by FMCreateLinkLibraries - * Using Freemarker v2.3.23 - * MCUXpresso IDE v11.0.0 [Build 2516] [2019-06-05] on Sep 9, 2019 12:09:49 PM - */ - -MEMORY -{ - /* Define each memory region */ - RamLoc128 (rwx) : ORIGIN = 0x10000000, LENGTH = 0x20000 /* 128K bytes (alias RAM) */ - RamLoc72 (rwx) : ORIGIN = 0x10080000, LENGTH = 0x12000 /* 72K bytes (alias RAM2) */ - RamAHB32 (rwx) : ORIGIN = 0x20000000, LENGTH = 0x8000 /* 32K bytes (alias RAM3) */ - RamAHB16 (rwx) : ORIGIN = 0x20008000, LENGTH = 0x4000 /* 16K bytes (alias RAM4) */ - RamAHB_ETB16 (rwx) : ORIGIN = 0x2000c000, LENGTH = 0x4000 /* 16K bytes (alias RAM5) */ - SPIFI (rx) : ORIGIN = 0x14000000, LENGTH = 0x400000 /* 4M bytes (alias Flash) */ -} - - /* Define a symbol for the top of each memory region */ - __base_RamLoc128 = 0x10000000 ; /* RamLoc128 */ - __base_RAM = 0x10000000 ; /* RAM */ - __top_RamLoc128 = 0x10000000 + 0x20000 ; /* 128K bytes */ - __top_RAM = 0x10000000 + 0x20000 ; /* 128K bytes */ - __base_RamLoc72 = 0x10080000 ; /* RamLoc72 */ - __base_RAM2 = 0x10080000 ; /* RAM2 */ - __top_RamLoc72 = 0x10080000 + 0x12000 ; /* 72K bytes */ - __top_RAM2 = 0x10080000 + 0x12000 ; /* 72K bytes */ - __base_RamAHB32 = 0x20000000 ; /* RamAHB32 */ - __base_RAM3 = 0x20000000 ; /* RAM3 */ - __top_RamAHB32 = 0x20000000 + 0x8000 ; /* 32K bytes */ - __top_RAM3 = 0x20000000 + 0x8000 ; /* 32K bytes */ - __base_RamAHB16 = 0x20008000 ; /* RamAHB16 */ - __base_RAM4 = 0x20008000 ; /* RAM4 */ - __top_RamAHB16 = 0x20008000 + 0x4000 ; /* 16K bytes */ - __top_RAM4 = 0x20008000 + 0x4000 ; /* 16K bytes */ - __base_RamAHB_ETB16 = 0x2000c000 ; /* RamAHB_ETB16 */ - __base_RAM5 = 0x2000c000 ; /* RAM5 */ - __top_RamAHB_ETB16 = 0x2000c000 + 0x4000 ; /* 16K bytes */ - __top_RAM5 = 0x2000c000 + 0x4000 ; /* 16K bytes */ - __base_SPIFI = 0x14000000 ; /* SPIFI */ - __base_Flash = 0x14000000 ; /* Flash */ - __top_SPIFI = 0x14000000 + 0x400000 ; /* 4M bytes */ - __top_Flash = 0x14000000 + 0x400000 ; /* 4M bytes */ - -ENTRY(ResetISR) - -SECTIONS -{ - /* MAIN TEXT SECTION */ - .text : ALIGN(4) - { - FILL(0xff) - __vectors_start__ = ABSOLUTE(.) ; - KEEP(*(.isr_vector)) - /* Global Section Table */ - . = ALIGN(4) ; - __section_table_start = .; - __data_section_table = .; - LONG(LOADADDR(.data)); - LONG( ADDR(.data)); - LONG( SIZEOF(.data)); - LONG(LOADADDR(.data_RAM2)); - LONG( ADDR(.data_RAM2)); - LONG( SIZEOF(.data_RAM2)); - LONG(LOADADDR(.data_RAM3)); - LONG( ADDR(.data_RAM3)); - LONG( SIZEOF(.data_RAM3)); - LONG(LOADADDR(.data_RAM4)); - LONG( ADDR(.data_RAM4)); - LONG( SIZEOF(.data_RAM4)); - LONG(LOADADDR(.data_RAM5)); - LONG( ADDR(.data_RAM5)); - LONG( SIZEOF(.data_RAM5)); - __data_section_table_end = .; - __bss_section_table = .; - LONG( ADDR(.bss)); - LONG( SIZEOF(.bss)); - LONG( ADDR(.bss_RAM2)); - LONG( SIZEOF(.bss_RAM2)); - LONG( ADDR(.bss_RAM3)); - LONG( SIZEOF(.bss_RAM3)); - LONG( ADDR(.bss_RAM4)); - LONG( SIZEOF(.bss_RAM4)); - LONG( ADDR(.bss_RAM5)); - LONG( SIZEOF(.bss_RAM5)); - __bss_section_table_end = .; - __section_table_end = . ; - /* End of Global Section Table */ - - *(.after_vectors*) - - } > SPIFI - - .text : ALIGN(4) - { - *(.text*) - *(.rodata .rodata.* .constdata .constdata.*) - . = ALIGN(4); - } > SPIFI - /* - * for exception handling/unwind - some Newlib functions (in common - * with C++ and STDC++) use this. - */ - .ARM.extab : ALIGN(4) - { - *(.ARM.extab* .gnu.linkonce.armextab.*) - } > SPIFI - - __exidx_start = .; - - .ARM.exidx : ALIGN(4) - { - *(.ARM.exidx* .gnu.linkonce.armexidx.*) - } > SPIFI - __exidx_end = .; - - _etext = .; - - /* DATA section for RamLoc72 */ - - .data_RAM2 : ALIGN(4) - { - FILL(0xff) - PROVIDE(__start_data_RAM2 = .) ; - *(.ramfunc.$RAM2) - *(.ramfunc.$RamLoc72) - *(.data.$RAM2) - *(.data.$RamLoc72) - *(.data.$RAM2.*) - *(.data.$RamLoc72.*) - . = ALIGN(4) ; - PROVIDE(__end_data_RAM2 = .) ; - } > RamLoc72 AT>SPIFI - /* DATA section for RamAHB32 */ - - .data_RAM3 : ALIGN(4) - { - FILL(0xff) - PROVIDE(__start_data_RAM3 = .) ; - *(.ramfunc.$RAM3) - *(.ramfunc.$RamAHB32) - *(.data.$RAM3) - *(.data.$RamAHB32) - *(.data.$RAM3.*) - *(.data.$RamAHB32.*) - . = ALIGN(4) ; - PROVIDE(__end_data_RAM3 = .) ; - } > RamAHB32 AT>SPIFI - /* DATA section for RamAHB16 */ - - .data_RAM4 : ALIGN(4) - { - FILL(0xff) - PROVIDE(__start_data_RAM4 = .) ; - *(.ramfunc.$RAM4) - *(.ramfunc.$RamAHB16) - *(.data.$RAM4) - *(.data.$RamAHB16) - *(.data.$RAM4.*) - *(.data.$RamAHB16.*) - . = ALIGN(4) ; - PROVIDE(__end_data_RAM4 = .) ; - } > RamAHB16 AT>SPIFI - /* DATA section for RamAHB_ETB16 */ - - .data_RAM5 : ALIGN(4) - { - FILL(0xff) - PROVIDE(__start_data_RAM5 = .) ; - *(.ramfunc.$RAM5) - *(.ramfunc.$RamAHB_ETB16) - *(.data.$RAM5) - *(.data.$RamAHB_ETB16) - *(.data.$RAM5.*) - *(.data.$RamAHB_ETB16.*) - . = ALIGN(4) ; - PROVIDE(__end_data_RAM5 = .) ; - } > RamAHB_ETB16 AT>SPIFI - /* MAIN DATA SECTION */ - .uninit_RESERVED (NOLOAD) : - { - . = ALIGN(4) ; - KEEP(*(.bss.$RESERVED*)) - . = ALIGN(4) ; - _end_uninit_RESERVED = .; - } > RamLoc128 - - /* Main DATA section (RamLoc128) */ - .data : ALIGN(4) - { - FILL(0xff) - _data = . ; - *(vtable) - *(.ramfunc*) - *(.data*) - . = ALIGN(4) ; - _edata = . ; - } > RamLoc128 AT>SPIFI - - /* BSS section for RamLoc72 */ - .bss_RAM2 : - { - . = ALIGN(4) ; - PROVIDE(__start_bss_RAM2 = .) ; - *(.bss.$RAM2) - *(.bss.$RamLoc72) - *(.bss.$RAM2.*) - *(.bss.$RamLoc72.*) - . = ALIGN (. != 0 ? 4 : 1) ; /* avoid empty segment */ - PROVIDE(__end_bss_RAM2 = .) ; - } > RamLoc72 - - /* BSS section for RamAHB32 */ - .bss_RAM3 : - { - . = ALIGN(4) ; - PROVIDE(__start_bss_RAM3 = .) ; - *(.bss.$RAM3) - *(.bss.$RamAHB32) - *(.bss.$RAM3.*) - *(.bss.$RamAHB32.*) - . = ALIGN (. != 0 ? 4 : 1) ; /* avoid empty segment */ - PROVIDE(__end_bss_RAM3 = .) ; - } > RamAHB32 - - /* BSS section for RamAHB16 */ - .bss_RAM4 : - { - . = ALIGN(4) ; - PROVIDE(__start_bss_RAM4 = .) ; - *(.bss.$RAM4) - *(.bss.$RamAHB16) - *(.bss.$RAM4.*) - *(.bss.$RamAHB16.*) - . = ALIGN (. != 0 ? 4 : 1) ; /* avoid empty segment */ - PROVIDE(__end_bss_RAM4 = .) ; - } > RamAHB16 - - /* BSS section for RamAHB_ETB16 */ - .bss_RAM5 : - { - . = ALIGN(4) ; - PROVIDE(__start_bss_RAM5 = .) ; - *(.bss.$RAM5) - *(.bss.$RamAHB_ETB16) - *(.bss.$RAM5.*) - *(.bss.$RamAHB_ETB16.*) - . = ALIGN (. != 0 ? 4 : 1) ; /* avoid empty segment */ - PROVIDE(__end_bss_RAM5 = .) ; - } > RamAHB_ETB16 - - /* MAIN BSS SECTION */ - .bss : - { - . = ALIGN(4) ; - _bss = .; - *(.bss*) - *(COMMON) - . = ALIGN(4) ; - _ebss = .; - PROVIDE(end = .); - } > RamLoc128 - - /* NOINIT section for RamLoc72 */ - .noinit_RAM2 (NOLOAD) : - { - . = ALIGN(4) ; - *(.noinit.$RAM2) - *(.noinit.$RamLoc72) - *(.noinit.$RAM2.*) - *(.noinit.$RamLoc72.*) - . = ALIGN(4) ; - } > RamLoc72 - - /* NOINIT section for RamAHB32 */ - .noinit_RAM3 (NOLOAD) : - { - . = ALIGN(4) ; - *(.noinit.$RAM3) - *(.noinit.$RamAHB32) - *(.noinit.$RAM3.*) - *(.noinit.$RamAHB32.*) - . = ALIGN(4) ; - } > RamAHB32 - - /* NOINIT section for RamAHB16 */ - .noinit_RAM4 (NOLOAD) : - { - . = ALIGN(4) ; - *(.noinit.$RAM4) - *(.noinit.$RamAHB16) - *(.noinit.$RAM4.*) - *(.noinit.$RamAHB16.*) - . = ALIGN(4) ; - } > RamAHB16 - - /* NOINIT section for RamAHB_ETB16 */ - .noinit_RAM5 (NOLOAD) : - { - . = ALIGN(4) ; - *(.noinit.$RAM5) - *(.noinit.$RamAHB_ETB16) - *(.noinit.$RAM5.*) - *(.noinit.$RamAHB_ETB16.*) - . = ALIGN(4) ; - } > RamAHB_ETB16 - - /* DEFAULT NOINIT SECTION */ - .noinit (NOLOAD): - { - . = ALIGN(4) ; - _noinit = .; - *(.noinit*) - . = ALIGN(4) ; - _end_noinit = .; - } > RamLoc128 - PROVIDE(_pvHeapStart = DEFINED(__user_heap_base) ? __user_heap_base : .); - PROVIDE(_vStackTop = DEFINED(__user_stack_top) ? __user_stack_top : __top_RamLoc128 - 0); - - /* ## Create checksum value (used in startup) ## */ - PROVIDE(__valid_user_code_checksum = 0 - - (_vStackTop - + (ResetISR + 1) - + (NMI_Handler + 1) - + (HardFault_Handler + 1) - + (( DEFINED(MemManage_Handler) ? MemManage_Handler : 0 ) + 1) /* MemManage_Handler may not be defined */ - + (( DEFINED(BusFault_Handler) ? BusFault_Handler : 0 ) + 1) /* BusFault_Handler may not be defined */ - + (( DEFINED(UsageFault_Handler) ? UsageFault_Handler : 0 ) + 1) /* UsageFault_Handler may not be defined */ - ) ); - - /* Provide basic symbols giving location and size of main text - * block, including initial values of RW data sections. Note that - * these will need extending to give a complete picture with - * complex images (e.g multiple Flash banks). - */ - _image_start = LOADADDR(.text); - _image_end = LOADADDR(.data) + SIZEOF(.data); - _image_size = _image_end - _image_start; -}
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