UART腳位如下
司徒不小心裁錯孔位,其實只要上面那個就可以
跳線
完成後的洞口
填補缺口
完成
Baudrate 115200bps
U-Boot 2014.10-RK3128-06 (Mar 17 2022 - 14:28:55) CPU: rk3128 CPU's clock information: arm pll = 816000000HZ periph pll = 594000000HZ ddr pll = 600000000HZ codec pll = 400000000HZ Board: Rockchip platform Board Uboot as second level loader DRAM: Found dram banks:1 Adding bank:0000000060000000(0000000040000000) 512 MiB rk dma pl330 version: 1.1 remotectl v0.1 storage init OK! Using default environment GetParam check parameter success Unknow param: MACHINE_MODEL:rk30sdk! Unknow param: MACHINE_ID:007! Unknow param: MANUFACTURER:RK30SDK! failed to prepare fdt from boot! power key: bank-0 pin-2 can't find dts node for ricoh619 can't find dts node for act8846 can't find dts node for rk808 i2c_reg_read: addr=0x1c, reg=0x2f rk818 i2c_bus:0 addr:0x1c rk818_pre_init,line=110 i2c_reg_read: addr=0x1c, reg=0xa1 i2c_reg_write: addr=0x1c, reg=0xa1, val=0xf0 i2c_reg_read: addr=0x1c, reg=0x52 i2c_reg_write: addr=0x1c, reg=0x52, val=0x02 i2c_reg_read: addr=0x1c, reg=0x23 i2c_reg_write: addr=0x1c, reg=0x23, val=0x7f i2c_reg_write: addr=0x1c, reg=0x20, val=0x01 pmic:rk818 Can't find dts node for fuel guage cw201x can't find dts node for ADC SecureBootEn = 0, SecureBootLock = 0 #Boot ver: 2016-08-29#2.20 empty serial no. checkKey vbus = 0 board_fbt_key_pressed: ir_keycode = 0x0, frt = 0 read logo_on switch from dts [1] failed to find part:logo show_resource_image:show logo from resource or boot partition rk_pwm_config:brightness:128 Check hot key. ***** NORMAL BOOT!! ***** Trying warp_boot... Lineo Warp!! 5.0.0 (ONYX2 1.0.0) Mon May 2 18:45:32 JST 2016 MMC0 '008GB0' 7456MB 8bit 52.0Mbps(DDR) block:512 sect:1024 spec:4 Snapshot ID : 9347dd58 Bootflag dev: (SD , 0, 0), offs: 0x0000000000031100 Snapshot dev: (SD , 0, 0), offs: 0x0000000000031102 Snapshot total size: 0x0c08d000 compressed size: 0x05a82e20 --- Read Snapshot (compress:1) --- 009fc00000 Warp!! snapshot load completed. [ 102.585523] vdd_arm: unsupportable voltage range: 700000-0uV [ 102.585540] DVFS ERR: dvfs_regulator_set_voltage_readback: now read back to check voltage [ 102.587882] DVFS ERR: dvfs_regulator_set_voltage_readback: set ERROR AND NOT effected, volt=1025000 [ 102.587912] DVFS ERR: dvfs_scale_volt_direct: vd_arm set voltage up err ret = -22, Vnew = 0(was 1025000)mV [ 102.587938] cpufreq: cpufreq_suspend: FailERSIo st.p g ernor for policy: d040df00 [ 102.587958] cpufreq: cpufreq_suspend: Failed to stop governor for policy: d040df00 [ 102.587976] cpufreq: cpufreq_suspend: Failed to stop governor for policy: d040df00 [ 104.150560] cpufreq: cpufreq_resume: Failed to start governor for policy: d040df00 [ 104.150583] cpufreq: cpufreq_resume: Failed to start governor for policy: d040df00 [ 104.150601] cpufreq: cpufreq_resume: Failed to start governor for policy: d040df00 [ 104.153197] dwmmc_rockchip 10214000.rksdmmc: dw_mci_pm_notify: post suspend Done setting line discpline #