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Solve the problems pointed out in the comments

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This commit is contained in:
Virus.V 2020-12-18 17:12:33 +08:00 committed by Brennan Ashton
parent 417d0d4ccd
commit ce40edbd11
25 changed files with 82 additions and 385 deletions
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1
arch/risc-v/include/bl602/chip.h
View File

@ -31,6 +31,5 @@
#include <stdbool.h>
#include <arch/irq.h>
#include "riscv_internal.h"
#endif /* __ARCH_RISCV_INCLUDE_BL602_CHIP_H */

11
arch/risc-v/include/bl602/irq.h
View File

@ -35,10 +35,6 @@
#define CLIC_TIMER_ENABLE_ADDRESS (0x02800407)
/* In mstatus register */
#define MIE_MSIE (0x1 << 3) /* Machine Software Interrupt Enable */
/* Map RISC-V exception code to NuttX IRQ */
/* IRQ 0-15 : (exception:interrupt=0) */
@ -54,8 +50,8 @@
#define BL602_IRQ_ECALLU (8) /* Environment Call from U-mode */
/* 9-10: Reserved */
#define BL602_IRQ_ECALLM (11) /* Environment Call from M-mode */
/* 12-15: Reserved */
#define BL602_IRQ_ECALLM (11) /* Environment Call from M-mode */
/* 12-15: Reserved */
/* IRQ 16- : (async event:interrupt=1) */
@ -231,8 +227,6 @@ extern "C"
EXTERN irqstate_t up_irq_save(void);
EXTERN void up_irq_restore(irqstate_t);
EXTERN irqstate_t up_irq_enable(void);
EXTERN void up_disable_irq(int irq);
EXTERN void up_enable_irq(int irq);
#undef EXTERN
#if defined(__cplusplus)
@ -240,3 +234,4 @@ EXTERN void up_enable_irq(int irq);
#endif
#endif /* __ASSEMBLY__ */
#endif /* __ARCH_RISCV_INCLUDE_BL602_IRQ_H */

6
arch/risc-v/src/bl602/Kconfig
View File

@ -9,13 +9,11 @@ menu "BL602 Peripheral Support"
config BL602_HAVE_UART0
bool
default y
select UART0_SERIALDRIVER
select ARCH_HAVE_SERIAL_TERMIOS
config BL602_UART0
bool "UART0"
default y
select ARCH_HAVE_UART0
config BL602_UART0_TX_PIN
@ -40,13 +38,11 @@ config BL602_UART0_CTS_PIN
config BL602_HAVE_UART1
bool
default y
select UART1_SERIALDRIVER
select ARCH_HAVE_SERIAL_TERMIOS
config BL602_UART1
bool "UART1"
default y
select ARCH_HAVE_UART1
config BL602_UART1_TX_PIN
@ -71,9 +67,7 @@ config BL602_UART1_CTS_PIN
config BL602_TIMER0
bool "TIMER0"
default y
config BL602_TIMER1
bool "TIMER1"
default y
endmenu

12
arch/risc-v/src/bl602/bl602_allocateheap.c
View File

@ -24,10 +24,15 @@
#include <nuttx/config.h>
#include <arch/board/board.h>
#include "chip.h"
/****************************************************************************
* Public Variables
****************************************************************************/
extern uint8_t _heap_start;
extern uint8_t _heap_size;
/****************************************************************************
* Public Functions
****************************************************************************/
@ -55,9 +60,6 @@ void up_addregion(void)
*
****************************************************************************/
extern uint8_t _heap_start;
extern uint8_t _heap_size;
void up_allocate_heap(FAR void **heap_start, size_t *heap_size)
{
*heap_start = (FAR void *)&_heap_start;

63
arch/risc-v/src/bl602/bl602_boot2.h
View File

@ -106,68 +106,5 @@ struct pt_table_stuff_config_s
uint32_t crc32; /* Partition entries crc32 */
};
/****************************************************************************
* Public Data
****************************************************************************/
#ifdef __cplusplus
#define EXTERN extern "C"
extern "C"
{
#else
#define EXTERN extern
#endif
/****************************************************************************
* Inline Functions
****************************************************************************/
/****************************************************************************
* Name: <Inline function name>
*
* Description:
* Description of the operation of the inline function.
*
* Input Parameters:
* A list of input parameters, one-per-line, appears here along with a
* description of each input parameter.
*
* Returned Value:
* Description of the value returned by this function (if any),
* including an enumeration of all possible error values.
*
* Assumptions/Limitations:
* Anything else that one might need to know to use this function.
*
****************************************************************************/
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
/****************************************************************************
* Name: <Global function name>
*
* Description:
* Description of the operation of the function.
*
* Input Parameters:
* A list of input parameters, one-per-line, appears here along with a
* description of each input parameter.
*
* Returned Value:
* Description of the value returned by this function (if any),
* including an enumeration of all possible error values.
*
* Assumptions/Limitations:
* Anything else that one might need to know to use this function.
*
****************************************************************************/
#undef EXTERN
#ifdef __cplusplus
}
#endif
#endif /* __ASSEMBLY__ */
#endif /* __ARCH_RISCV_SRC_BL602_HARDWARE_BL602_BOOT2_H */

86
arch/risc-v/src/bl602/bl602_entry.S
View File

@ -18,11 +18,11 @@
*
****************************************************************************/
/* This is defined in sifive/platform.h, but that can't be included from
* assembly. */
#define CLINT_CTRL_ADDR 0x02000000
#define MSTATUS_FS 0x00006000
#define MSTATUS_MIE 0x00000008
/****************************************************************************
* Included Files
****************************************************************************/
#include <arch/rv32im/irq.h>
.section .init
.globl bl602_start
@ -33,9 +33,11 @@ __start:
bl602_start:
.cfi_startproc
.cfi_undefined ra
.option push
.option norelax
/*disable IRQ*/
.option push
.option norelax
/*disable IRQ*/
li t0, MSTATUS_MIE
csrc mstatus, t0
@ -43,76 +45,76 @@ bl602_start:
.option pop
la sp, _sp_main
#ifndef RUN_IN_RAM
/* Load boot2 partition address */
la a0, __boot2_pt_addr_src
la a1, __boot2_pt_addr_start
la a2, __boot2_pt_addr_end
bgeu a1, a2, 2f
1:
lw t0, (a0)
sw t0, (a1)
addi a0, a0, 4
addi a1, a1, 4
bltu a1, a2, 1b
2:
/* Load boot2 flashCfg address */
jal boot2_get_flash_addr
la a1, __boot2_flash_cfg_start
la a2, __boot2_flash_cfg_end
bgeu a1, a2, 2f
1:
lw t0, (a0)
sw t0, (a1)
addi a0, a0, 4
addi a1, a1, 4
bltu a1, a2, 1b
2:
#endif
/* Load data section */
la a0, _data_load
la a1, _data_run
la a2, _data_run_end
bgeu a1, a2, 2f
1:
lw t0, (a0)
sw t0, (a1)
addi a0, a0, 4
addi a1, a1, 4
bltu a1, a2, 1b
2:
2:
/* Clear bss section */
la a0, __bss_start
la a1, __bss_end
bgeu a0, a1, 3f
1:
sw zero, (a0)
addi a0, a0, 4
bltu a0, a1, 1b
/* Clear bss section */
la a0, __wifi_bss_start
la a1, __wifi_bss_end
bgeu a0, a1, 3f
1:
sw zero, (a0)
addi a0, a0, 4
bltu a0, a1, 1b
3:
/* Call global constructors */
#if 0
la a0, __libc_fini_array
call atexit
call __libc_init_array
#endif
#ifndef __riscv_float_abi_soft
/* Enable FPU */
li t0, MSTATUS_FS
@ -121,56 +123,22 @@ bl602_start:
and t1, t1, t0
beqz t1, 1f
fssr x0
1:
#endif
#if defined(ENABLE_SMP)
smp_resume(t0, t1)
csrr a0, mhartid
bnez a0, 2f
#endif
auipc ra, 0
addi sp, sp, -16
#if __riscv_xlen == 32
sw ra, 8(sp)
#else
sd ra, 8(sp)
#endif
/* argc = argv = 0 */
li a0, 0
li a1, 0
call bfl_main
#if 0
tail exit
#endif
1:
j 1b
#if defined(ENABLE_SMP)
2:
la t0, trap_entry
csrw mtvec, t0
csrr a0, mhartid
la t1, _sp_main
slli t0, a0, 10
sub sp, t1, t0
auipc ra, 0
addi sp, sp, -16
#if __riscv_xlen == 32
sw ra, 8(sp)
#else
sd ra, 8(sp)
#endif
call secondary_main
tail exit
1:
j 1b
#endif
.cfi_endproc

43
arch/risc-v/src/bl602/bl602_glb.c
View File

@ -24,49 +24,6 @@
#include "hardware/bl602_glb.h"
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/****************************************************************************
* Private Types
****************************************************************************/
/****************************************************************************
* Private Function Prototypes
****************************************************************************/
/****************************************************************************
* Private Data
****************************************************************************/
/****************************************************************************
* Public Data
****************************************************************************/
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Name: <Static function name>
*
* Description:
* Description of the operation of the static function.
*
* Input Parameters:
* A list of input parameters, one-per-line, appears here along with a
* description of each input parameter.
*
* Returned Value:
* Description of the value returned by this function (if any),
* including an enumeration of all possible error values.
*
* Assumptions/Limitations:
* Anything else that one might need to know to use this function.
*
****************************************************************************/
/****************************************************************************
* Public Functions
****************************************************************************/

44
arch/risc-v/src/bl602/bl602_gpio.c
View File

@ -26,49 +26,6 @@
#include "hardware/bl602_gpio.h"
#include "hardware/bl602_glb.h"
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/****************************************************************************
* Private Types
****************************************************************************/
/****************************************************************************
* Private Function Prototypes
****************************************************************************/
/****************************************************************************
* Private Data
****************************************************************************/
/****************************************************************************
* Public Data
****************************************************************************/
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Name: <Static function name>
*
* Description:
* Description of the operation of the static function.
*
* Input Parameters:
* A list of input parameters, one-per-line, appears here along with a
* description of each input parameter.
*
* Returned Value:
* Description of the value returned by this function (if any),
* including an enumeration of all possible error values.
*
* Assumptions/Limitations:
* Anything else that one might need to know to use this function.
*
****************************************************************************/
/****************************************************************************
* Public Functions
****************************************************************************/
@ -182,3 +139,4 @@ void gpio_init(struct gpio_cfg_s *cfg)
*p_out = tmp_out;
}

44
arch/risc-v/src/bl602/bl602_hbn.c
View File

@ -25,49 +25,6 @@
#include "hardware/bl602_hbn.h"
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/****************************************************************************
* Private Types
****************************************************************************/
/****************************************************************************
* Private Function Prototypes
****************************************************************************/
/****************************************************************************
* Private Data
****************************************************************************/
/****************************************************************************
* Public Data
****************************************************************************/
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Name: <Static function name>
*
* Description:
* Description of the operation of the static function.
*
* Input Parameters:
* A list of input parameters, one-per-line, appears here along with a
* description of each input parameter.
*
* Returned Value:
* Description of the value returned by this function (if any),
* including an enumeration of all possible error values.
*
* Assumptions/Limitations:
* Anything else that one might need to know to use this function.
*
****************************************************************************/
/****************************************************************************
* Public Functions
****************************************************************************/
@ -98,3 +55,4 @@ void hbn_set_uart_clk_sel(enum hbn_uart_clk_type_e clk_sel)
tmp_val = BL_SET_REG_BITS_VAL(tmp_val, HBN_UART_CLK_SEL, clk_sel);
BL_WR_REG(HBN_BASE, HBN_GLB, tmp_val);
}

1
arch/risc-v/src/bl602/bl602_idle.c
View File

@ -65,3 +65,4 @@ void up_idle(void)
#endif
}

13
arch/risc-v/src/bl602/bl602_irq.c
View File

@ -40,22 +40,26 @@
#include "chip.h"
void bl_irq_enable(unsigned int source)
/****************************************************************************
* Private Functions
****************************************************************************/
static inline void bl_irq_enable(unsigned int source)
{
*(volatile uint8_t *)(CLIC_HART0_ADDR + CLIC_INTIE + source) = 1;
}
void bl_irq_disable(unsigned int source)
static inline void bl_irq_disable(unsigned int source)
{
*(volatile uint8_t *)(CLIC_HART0_ADDR + CLIC_INTIE + source) = 0;
}
void bl_irq_pending_set(unsigned int source)
static inline void bl_irq_pending_set(unsigned int source)
{
*(volatile uint8_t *)(CLIC_HART0_ADDR + CLIC_INTIP + source) = 1;
}
void bl_irq_pending_clear(unsigned int source)
static inline void bl_irq_pending_clear(unsigned int source)
{
*(volatile uint8_t *)(CLIC_HART0_ADDR + CLIC_INTIP + source) = 0;
}
@ -251,3 +255,4 @@ irqstate_t up_irq_enable(void)
asm volatile("csrrs %0, mstatus, %1" : "=r"(oldstat) : "r"(MSTATUS_MIE));
return oldstat;
}

1
arch/risc-v/src/bl602/bl602_irq_dispatch.c
View File

@ -103,3 +103,4 @@ void *bl602_dispatch_irq(uint32_t vector, uint32_t *regs)
return regs;
}

1
arch/risc-v/src/bl602/bl602_schedulesigaction.c
View File

@ -193,3 +193,4 @@ void up_schedule_sigaction(struct tcb_s *tcb, sig_deliver_t sigdeliver)
leave_critical_section(flags);
}

2
arch/risc-v/src/bl602/bl602_serial.c
View File

@ -23,6 +23,7 @@
****************************************************************************/
#include <nuttx/config.h>
#include <nuttx/arch.h>
#include <sys/types.h>
#include <stdint.h>
@ -982,3 +983,4 @@ int up_putc(int ch)
}
#endif /* USE_SERIALDRIVER */

15
arch/risc-v/src/bl602/bl602_start.c
View File

@ -25,12 +25,16 @@
#include <stdint.h>
#include <nuttx/config.h>
#include <nuttx/arch.h>
#include <arch/board/board.h>
#include "bl602_boot2.h"
#include "riscv_internal.h"
#include "chip.h"
#include "bl602_boot2.h"
#include "hardware/bl602_hbn.h"
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
@ -115,6 +119,8 @@ uint32_t boot2_get_flash_addr(void)
void bfl_main(void)
{
uint32_t tmp_val;
/* set interrupt vector */
asm volatile("csrw mtvec, %0" ::"r"((uintptr_t)exception_common + 2));
@ -123,6 +129,12 @@ void bfl_main(void)
bl602_lowsetup();
/* HBN Config AON pad input and SMT */
tmp_val = BL_RD_REG(HBN_BASE, HBN_IRQ_MODE);
tmp_val = BL_SET_REG_BITS_VAL(tmp_val, HBN_REG_AON_PAD_IE_SMT, 1);
BL_WR_REG(HBN_BASE, HBN_IRQ_MODE, tmp_val);
#ifdef USE_EARLYSERIALINIT
up_earlyserialinit();
#endif
@ -140,3 +152,4 @@ void bfl_main(void)
while (1)
;
}

2
arch/risc-v/src/bl602/bl602_tim_lowerhalf.c
View File

@ -23,6 +23,7 @@
****************************************************************************/
#include <nuttx/config.h>
#include <nuttx/arch.h>
#include <sys/types.h>
@ -447,3 +448,4 @@ int bl602_timer_initialize(FAR const char *devpath, int timer)
return OK;
}

1
arch/risc-v/src/bl602/bl602_timerisr.c
View File

@ -154,3 +154,4 @@ void up_timer_initialize(void)
up_enable_irq(BL602_IRQ_MTIMER);
}

1
arch/risc-v/src/bl602/chip.h
View File

@ -31,6 +31,5 @@
#include <stdbool.h>
#include <arch/irq.h>
#include "riscv_internal.h"
#endif /* __ARCH_RISCV_INCLUDE_BL602_CHIP_H */

6
boards/risc-v/bl602/bl602evb/include/board.h
View File

@ -1,5 +1,5 @@
/****************************************************************************
* boards/risc-v/litex/arty_a7/include/board.h
* boards/risc-v/bl602/bl602evb/include/board.h
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
@ -58,11 +58,11 @@ extern "C"
* Name: litex_boardinitialize
****************************************************************************/
void litex_boardinitialize(void);
void bl602_boardinitialize(void);
#undef EXTERN
#if defined(__cplusplus)
}
#endif
#endif /* __ASSEMBLY__ */
#endif /* __BOARDS_RISC-V_BL602_EVB_INCLUDE_BOARD_H */
#endif /* __BOARDS_RISC_V_BL602_BL602EVB_INCLUDE_BOARD_H */

21
boards/risc-v/bl602/bl602evb/scripts/Make.defs
View File

@ -27,31 +27,12 @@ ARCH_INCDIR = $(TOPDIR)$(DELIM)arch$(DELIM)$(CONFIG_ARCH)$(DELIM)include
LDSCRIPT = ld.script
CINCPATH := ${shell $(INCDIR) -s "$(CC)" $(TOPDIR)$(DELIM)include}
CXXINCPATH := ${shell $(INCDIR) -s "$(CC)" $(TOPDIR)$(DELIM)include$(DELIM)cxx}
ARCHINCLUDES += $(CINCPATH)
ARCHXXINCLUDES += $(CINCPATH) $(CXXINCPATH)
ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
ARCHSCRIPT = -T "${shell cygpath -w $(BOARD_DIR)$(DELIM)scripts$(DELIM)$(LDSCRIPT)}"
else
ARCHSCRIPT = -T$(BOARD_DIR)$(DELIM)scripts$(DELIM)$(LDSCRIPT)
endif
CC = $(CROSSDEV)gcc
CXX = $(CROSSDEV)g++
CPP = $(CROSSDEV)gcc -E
LD = $(CROSSDEV)ld
STRIP = $(CROSSDEV)strip --strip-unneeded
AR = $(ARCROSSDEV)ar rcs
NM = $(ARCROSSDEV)nm
OBJCOPY = $(CROSSDEV)objcopy
OBJDUMP = $(CROSSDEV)objdump
ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
ARCHOPTIMIZATION = -g
ASARCHCPUFLAGS += -Wa,-g
@ -85,5 +66,3 @@ LDNXFLATFLAGS = -e main -s 2048
LDFLAGS += --gc-sections -melf32lriscv
HOSTCC = gcc
HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -Wundef -g -pipe

74
boards/risc-v/bl602/bl602evb/scripts/ld.script
View File

@ -189,23 +189,10 @@ SECTIONS
__freertos_irq_stack_top = .;
} >ram_tcm
/*SYMOBOL used in code*/
PROVIDE( _ld_bl_static_cli_cmds_start = _bl_static_cli_cmds_start );
PROVIDE( _ld_bl_static_cli_cmds_end = _bl_static_cli_cmds_end );
/*CFG FW used in code*/
PROVIDE( _ld_bl_static_cfg_entry_start = _bl_static_fw_cfg_entry_start );
PROVIDE( _ld_bl_static_cfg_entry_end = _bl_static_fw_cfg_entry_end );
/* blog */
PROVIDE( _ld_bl_static_blogcomponent_code_start = _bl_static_blogcomponent_code_start );
PROVIDE( _ld_bl_static_blogcomponent_code_end = _bl_static_blogcomponent_code_end );
PROVIDE( _ld_bl_static_blogfile_code_start = _bl_static_blogfile_code_start );
PROVIDE( _ld_bl_static_blogfile_code_end = _bl_static_blogfile_code_end );
PROVIDE( _ld_bl_static_blogpri_code_start = _bl_static_blogpri_code_start );
PROVIDE( _ld_bl_static_blogpri_code_end = _bl_static_blogpri_code_end );
PROVIDE( _ld_ram_size0 = LENGTH(flash) );
PROVIDE( _ld_ram_addr0 = ORIGIN(flash) );
PROVIDE( _ld_ram_size1 = LENGTH(ram_tcm) );
@ -218,62 +205,5 @@ SECTIONS
PROVIDE ( __boot2_pt_addr_src = BOOT2_PT_ADDR );
PROVIDE ( __boot2_flash_cfg_src = BOOT2_FLASHCFG_ADDR );
PROVIDE(xTaskGetTickCount = 0x0000000021017694);
PROVIDE(xTaskGetTickCountFromISR = 0x00000000210176aa);
PROVIDE(pvPortMalloc = 0x0000000021019662);
PROVIDE(vPortFree = 0x000000002101973a);
PROVIDE(vTaskNotifyGiveFromISR = 0x00000000210188e8);
PROVIDE(vTaskSwitchContext = 0x0000000021017a04);
PROVIDE(ulTaskNotifyTake = 0x0000000021018548);
PROVIDE(vTaskExitCritical = 0x00000000210183f4);
PROVIDE(vTaskEnterCritical = 0x00000000210183e4);
PROVIDE(xTaskGetCurrentTaskHandle = 0x0000000021018152);
PROVIDE(xQueueSemaphoreTake = 0x0000000021015ce8);
PROVIDE(xQueueGenericSend = 0x0000000021015834);
PROVIDE(xQueueGenericSendFromISR = 0x0000000021015a4c);
PROVIDE(xTaskCreateStatic = 0x00000000210170a2);
PROVIDE(xTaskCreate = 0x000000002101713a);
PROVIDE(xQueueCreateMutex = 0x0000000021015a1c);
PROVIDE(xQueueCreateMutexStatic = 0x0000000021015994);
PROVIDE(vQueueDelete = 0x00000000210161d8);
PROVIDE(xQueueGenericCreateStatic = 0x00000000210156c2);
PROVIDE(xQueueGenericCreate = 0x0000000021015744);
PROVIDE(xQueueReceive = 0x0000000021015b8a);
PROVIDE(uxQueueMessagesWaiting = 0x0000000021016168);
PROVIDE(vTaskDelay = 0x00000000210179c6);
PROVIDE(vTaskDelayUntil = 0x0000000021017952);
PROVIDE(xPortGetFreeHeapSize = 0x00000000210197ce);
PROVIDE(vTaskList = 0x0000000021018408);
PROVIDE(xTimerGenericCommand = 0x0000000021018bec);
PROVIDE(xTimerCreateTimerTask = 0x0000000021018a9e);
PROVIDE(xTimerCreate = 0x0000000021018af6);
PROVIDE(xTimerCreateStatic = 0x0000000021018b66);
PROVIDE(xQueueCreateCountingSemaphoreStatic = 0x00000000210157c2);
PROVIDE(xQueueCreateCountingSemaphore = 0x0000000021015800);
PROVIDE(pTrapNetCounter = __global_pointer_head$);
PROVIDE(TrapNetCounter = __global_pointer_head$ + 0x58);
PROVIDE(vEventGroupDelete = 0x00000000210153be);
PROVIDE(xEventGroupWaitBits = 0x0000000021015086);
PROVIDE(xEventGroupCreateStatic = 0x0000000021015000);
PROVIDE(xEventGroupSetBits = 0x00000000210151e0);
PROVIDE(xStreamBufferGenericCreateStatic = 0x00000000210165c0);
PROVIDE(xStreamBufferReceive = 0x00000000210169ae);
PROVIDE(xStreamBufferSend = 0x00000000210167a8);
PROVIDE(pvTimerGetTimerID = 0x0000000021018fd4);
PROVIDE(xTaskGenericNotify = 0x00000000210186be);
PROVIDE(xTaskGenericNotifyFromISR = 0x00000000210187de);
PROVIDE(xQueueGiveMutexRecursive = 0x00000000210159c8);
PROVIDE(xQueueTakeMutexRecursive = 0x0000000021015e70);
PROVIDE(xTaskGetTickCount2 = 0x000000002101769a);
PROVIDE(xQueueGiveFromISR = 0x0000000021015b0e);
PROVIDE(vTaskDelete = 0x00000000210171b6);
PROVIDE(uxTaskGetStackHighWaterMark = 0x0000000021018110);
PROVIDE(pcTaskGetName = 0x00000000210176b6);
PROVIDE(vTaskStartScheduler = 0x0000000021017610);
PROVIDE(vPortDefineHeapRegions = 0x00000000210197da);
PROVIDE(__LD_CONFIG_EM_SEL = __EM_SIZE);
PROVIDE( _ld_symbol_rom_framework_audio_device_start = _rom_framework_audio_device_start);
PROVIDE( _ld_symbol_rom_framework_audio_device_end = _rom_framework_audio_device_end);
PROVIDE (__LD_CONFIG_EM_SEL = __EM_SIZE);
}

2
boards/risc-v/bl602/bl602evb/src/bl602_appinit.c
View File

@ -1,5 +1,5 @@
/****************************************************************************
* boards/risc-v/bl602/evb/src/litex_appinit.c
* boards/risc-v/bl602/evb/src/bl602_appinit.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with

12
boards/risc-v/bl602/bl602evb/src/bl602_boot.c
View File

@ -1,5 +1,5 @@
/****************************************************************************
* boards/risc-v/bl602/evb/src/litex_boot.c
* boards/risc-v/bl602/evb/src/bl602_boot.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
@ -29,8 +29,6 @@
#include <nuttx/board.h>
#include <arch/board/board.h>
#include "hardware/bl602_hbn.h"
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
@ -47,7 +45,7 @@
* Name: bl602_boardinitialize
*
* Description:
* All LITEX architectures must provide the following entry point.
* All bl602 architectures must provide the following entry point.
* This entry point is called early in the initialization -- after all
* memory has been configured and mapped but before any devices have been
* initialized.
@ -56,9 +54,5 @@
void bl602_boardinitialize(void)
{
uint32_t tmp_val;
tmp_val = BL_RD_REG(HBN_BASE, HBN_IRQ_MODE);
tmp_val = BL_SET_REG_BITS_VAL(tmp_val, HBN_REG_AON_PAD_IE_SMT, 1);
BL_WR_REG(HBN_BASE, HBN_IRQ_MODE, tmp_val);
}

2
boards/risc-v/bl602/bl602evb/src/bl602_bringup.c
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@ -1,5 +1,5 @@
/****************************************************************************
* boards/risc-v/bl602/evb/src/litex_bringup.c
* boards/risc-v/bl602/evb/src/bl602_bringup.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with

3
boards/risc-v/bl602/bl602evb/src/bl602evb.h
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@ -29,4 +29,5 @@
int bl602_bringup(void);
#endif /* __BOARDS_RISCV_BL602_EVB_SRC_ARTY_A7_H */
#endif /* __BOARDS_RISCV_BL602_BL602EVB_SRC_BL602EVB_H */