Tina Linux 调试串口配置

Tue, 24 Jun 2025 19:44:21 +0800

uart3配置

`1`	`gedit /home/ubuntu/tina-d1-h/device/config/chips/t113/configs/100ask/sys_config.fex`

;sunxi platform application
;---------------------------------------------------------------------------------------------------------
; 说明： 脚本中的字符串区分大小写，用户可以修改"="后面的数值，但是不要修改前面的字符串
; 描述gpio的形式：Port:端口+组内序号<功能分配><内部电阻状态><驱动能力><输出电平状态>
;---------------------------------------------------------------------------------------------------------

;---------------------------------------------------------------------------------
; version:版本1.00
; machine:板级文件名
;---------------------------------------------------------------------------------
[product]
version = "100"
machine = "t113-nezha"


;----------------------------------------------------------------------------------
;debug_mode     = 0-close printf, > 0-open printf
;----------------------------------------------------------------------------------
[platform]
debug_mode  = 8

;----------------------------------------------------------------------------------
;storage_type   = boot medium, 0-nand, 1-sd, 2-emmc, 3-nor, 4-emmc3, 5-spinand -1(defualt)auto scan
;----------------------------------------------------------------------------------
[target]
boot_clock   	= 1008
storage_type    = 5
nand_use_ubi	= 1

[spinor_para]
;read_mode           =4
;flash_size          =16
;delay_cycle         =1
;frequency           =100000000

spi_sclk            = port:PC02<2><0><2><default>
spi_cs              = port:PC03<2><1><2><default>
spi0_mosi           = port:PC04<2><0><2><default>
spi0_miso           = port:PC05<2><0><2><default>
spi0_wp             = port:PC06<2><0><2><default>
spi0_hold           = port:PC07<2><0><2><default>

[card_boot]
card_no = 0
;----------------------------------------------------------------------------------
;card_ctrl 		-卡量产相关的控制器选择0      |
;card_high_speed        -速度模式 0为低速，1为高速|
;card_line        	-4：4线卡，8：8线卡|
;sdc_d1  		-sdc卡数据1线信号的GPIO配置     |
;sdc_d0			-sdc卡数据0线信号的GPIO配置  |
;sdc_clk  		-sdc卡时钟信号的GPIO配置   |
;sdc_cmd       		-sdc命令信号的GPIO配置|
;sdc_d3  		-sdc卡数据3线信号的GPIO配置    |
;sdc_d2			-sdc卡数据2线信号的GPIO配置  |
;----------------------------------------------------------------------------------
[card0_boot_para]
card_ctrl       = 0
card_high_speed = 1
card_line       = 4
sdc_d1          = port:PF0<2><1><2><default>
sdc_d0          = port:PF1<2><1><2><default>
sdc_clk         = port:PF2<2><1><2><default>
sdc_cmd         = port:PF3<2><1><2><default>
sdc_d3          = port:PF4<2><1><2><default>
sdc_d2          = port:PF5<2><1><2><default>
bus-width = 4
cap-sd-highspeed =
cap-wait-while-busy =
no-sdio =
no-mmc =
sunxi-power-save-mode =


;----------------------------------------------------------------------------------
;card_ctrl  		-卡启动控制器选择2
;card_high_speed       	-速度模式 0为低速，1为高速
;card_line        	-4：4线卡，8：8线卡
;sdc_ds  		-ds信号的GPIO配置
;sdc_d1  		-sdc卡数据1线信号的GPIO配置
;sdc_d0			-sdc卡数据0线信号的GPIO配置
;sdc_clk  		-sdc卡时钟信号的GPIO配置
;sdc_cmd       		-sdc命令信号的GPIO配置
;sdc_d3  		-sdc卡数据3线信号的GPIO配置
;sdc_d2			-sdc卡数据2线信号的GPIO配置
;sdc_d4  		-sdc卡数据4线信号的GPIO配置
;sdc_d5			-sdc卡数据5线信号的GPIO配置
;sdc_d6 	 	-sdc卡数据6线信号的GPIO配置
;sdc_d7			-sdc卡数据7线信号的GPIO配置
;sdc_emmc_rst  		-emmc_rst信号的GPIO配置
;sdc_ex_dly_used  	-ex_dly_used信号
;sdc_io_1v8  		-sdc_io_1v8高速emmc模式配置
;----------------------------------------------------------------------------------
[card2_boot_para]
card_ctrl       = 2
card_high_speed = 1
card_line       = 4
sdc_clk         = port:PC02<3><1><3><default>
sdc_cmd         = port:PC03<3><1><3><default>
sdc_d0          = port:PC06<3><1><3><default>
sdc_d1          = port:PC05<3><1><3><default>
sdc_d2          = port:PC04<3><1><3><default>
sdc_d3          = port:PC07<3><1><3><default>
sdc_tm4_hs200_max_freq = 150
sdc_tm4_hs400_max_freq = 100
sdc_ex_dly_used = 2
;sdc_io_1v8	= 1
sdc_tm4_win_th = 8
sdc_dis_host_caps = 0x180
;sdc_erase	= 2
;sdc_boot0_sup_1v8 = 1
;sdc_type	= "tm4"



;----------------------------------------------------------------------------------
;jtag_enable  	|JTAG使能   |
;jtag_ms        |测试模式选择输入(TMS) 的GPIO配置|
;jtag_ck 	|测试时钟输入(CLK) 的GPIO配置    |
;jtag_do	|测试数据输出(TDO) 的GPIO配置     |
;jtag_di	|测试数据输出(TDI) 的GPIO配置     |
;----------------------------------------------------------------------------------
[jtag_para]
jtag_enable     = 0
jtag_ms         = port:PE4<7><default><default><default>
jtag_ck         = port:PE7<7><default><default><default>
jtag_do         = port:PE6<7><default><default><default>
jtag_di         = port:PE5<7><default><default><default>

;*****************************************************************************
;
;dram select configuration
;
;select_mode	:	dram模式选择,	0:不进行自动识别
;					1:gpio识别模式(dram_para, dram_para1-15, 共16组有效)
;					2:gpadc识别模式(dram_para, dram_para1-7, 共8组有效)
;					3:1个IO+gpadc识别模式(dram_para, dram_para1-15, 共16组有效)。其中IO配置优先级按select_gpio0>select_gpio1>select_gpio2>select_gpio3
;gpadc_channel	:	选择gpadc通道	有效值(0-3)
;select_gpio1-4	:	选择gpio pin
;*****************************************************************************


[dram_select_para]
select_mode	= 0
gpadc_channel	= 1
select_gpio0	= port:PB9<0><1><default><default>
select_gpio1	= port:PB4<0><1><default><default>
select_gpio2	= port:PH1<0><1><default><default>
select_gpio3	= port:PH0<0><1><default><default>


;*****************************************************************************
;sdram configuration
;
;*****************************************************************************
[dram_para]
dram_clk            = 936
dram_type           = 3
dram_zq             = 0x7b7bfb
dram_odt_en         = 0x00
dram_para1          = 0x000010d2
dram_para2          = 0x0000
dram_mr0            = 0x1c70
dram_mr1            = 0x042
dram_mr2            = 0x18
dram_mr3            = 0x0
dram_tpr0           = 0x004A2195
dram_tpr1           = 0x02423190
dram_tpr2           = 0x0008B061
dram_tpr3           = 0xB4787896
dram_tpr4           = 0x0
dram_tpr5           = 0x48484848
dram_tpr6           = 0x00000048
dram_tpr7           = 0x1620121e
dram_tpr8           = 0x0
dram_tpr9           = 0x0
dram_tpr10          = 0x0
dram_tpr11          = 0x00340000
dram_tpr12          = 0x00000046
dram_tpr13          = 0x34000100

;----------------------------------------------------------------------------------
;twi configuration
;twi_used	0：关闭, 1：打开
;twi_port	0:twi0,  1:twi1, 2:twi2, 3:twi3, 4:twi4, 5:twi5, 6:r_twi0, 7:r_twi1
;twi_scl	boot0 scl的GPIO配置
;twi_sda	boot0 sda的GPIO配置
;----------------------------------------------------------------------------------
[twi_para]
twi_used = 0
twi_port = 2
twi_scl  = port:PG14<3><1><default><default>
twi_sda  = port:PG15<3><1><default><default>

;----------------------------------------------------------------------------------
;uart configuration
;uart_debug_port  |Boot串口控制器编号        |
;uart_debug_tx       |Boot串口发送的GPIO配置|
;uart_debug_rx  |Boot串口接收的GPIO配置     |
;----------------------------------------------------------------------------------
[uart_para]
uart_debug_port = 0
uart_debug_tx   = port:PB6<7><1><default><default>
uart_debug_rx   = port:PB7<7><1><default><default>

;----------------------------------------------------------------------------------
;dram_region_mbytes :设置drm大小以bytes为单位
;----------------------------------------------------------------------------------
[secure]
dram_region_mbytes       = 80
drm_region_mbytes        = 0
drm_region_start_mbytes  = 0

UART0配置成调试串口

sys_config.fex

`1`	`gedit /home/ubuntu/tina-d1-h/device/config/chips/t113/configs/100ask/sys_config.fex`

[uart_para]
uart_debug_port = 0
uart_debug_tx   = port:PE02<6><1><default><default>
uart_debug_rx   = port:PE03<6><1><default><default>

uboot修改启动参数

修改env.cfg启动地址和传输

#earlycon=uart8250,mmio32,0x05000000
earlyprintk=sunxi-uart,0x02500000
initcall_debug=0
console=ttyS0,115200

修改linux内核配置

CONFIG_DEBUG_VM=y
# CONFIG_SCHED_DEBUG is not set
CONFIG_DEBUG_MUTEXES=y
CONFIG_STACKTRACE=y
# CONFIG_FTRACE is not set
CONFIG_ATOMIC64_SELFTEST=y
CONFIG_DEBUG_LL=y
CONFIG_DEBUG_SUNXI_UART0=y
CONFIG_DEBUG_UART_PHYS=0x02500000
CONFIG_DEBUG_UART_VIRT=0xf2500000
CONFIG_EARLY_PRINTK=y
CONFIG_SPECIFY_CONSOLE_INDEX=y
CONFIG_CONS_INDEX=1

Tina on 软件开发大郭的技术博客

Tina Linux 调试串口配置

uart3配置

UART0配置成调试串口

sys_config.fex

uboot修改启动参数

修改env.cfg启动地址和传输

修改linux内核配置

修改linux dts文件引脚配置;