系统软件版本：X3派4G
- 问题涉及的技术领域： 刷机
- 问题描述：
- 1. 参照[BPU部署教程] 一文带你轻松走出模型部署新手村_01_check.sh: 16: hb_mapper: not found_小玺玺的博客-CSDN博客进行配置，使用大佬提供的system-sdcard.Img烧录系统成功（32GT卡）
2. 后续转换模型和识别都成功，但是为了想要输出那种带框的图片看下效果，就开始了不归路
3. Python HDMI不输出，想用srcampy库,但是该系统中hobot_dnn是有的，hobot_vio板子上没有，看了些实例，想看看demo运行情况，但是板子app下面是空的
4. 于是准备刷平台自带的2.0版本系统
使用版本为desktop和server，都用过了。
5. 用同一张T卡（32G） 用banele软件刷写，两个版本都无法启动，使用串口查看，始终在飘数据
6. 用同一张T卡（32G）用banele软件刷写回原先能运行的小系统，接串口查看，停留在hobot提示符。再次输入“boot”，还是停留在hobot提示符
7. 用另一张卡（8G）刷了平台2.0 server版本，windows磁盘管理显示如截图：
依然提留在hobot
总结：流程就是，第一次刷小系统，进入OK。后面同一张卡刷平台提供的2.0系统，就一直进不去，不是票数据就是停留在hobot，并且再次刷写小系统也不行，怀疑是卡的问题，回家后找了一张8G卡对标，刷了平台2.0的server版本，依然是停留在hobot，并且停留一阵后继续重启循环，期间用rufus也一样情况。
8. 群里咨询后开始刷写uboot，刷写成功后，插入任一一张T卡，还是停留在hobot
9.群里咨询后，认为是SD卡和电源问题，今天重新换了5V3A的手机充电器，以及闪迪高速卡。情况依然如此。新买的高速卡比之前32g的应该还要快一点。
hobot串口信息：
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NOTICE: efuse cpu_cfg = 0
W
NOTICE: Booting Trusted Firmware
NOTICE: BL1: v1.4(release):HR-ROM-Rel-v1.1-141-ga91d4dd-dirty
NOTICE: BL1: Built : 11:24:44, Oct 23 2019
NOTICE: boot src: 2
NOTICE: GigaDev SPI NAND was found.
NOTICE: Block size: 128 KiB, page size: 2048
NOTICE: BL1: Booting BL2
Auth pass
NOTICE: bl1_main exit
*** SPL abnormal reset flow (do not re-init ddr) ***
check_reset_state (3): wakeup address = 0x0, hw wakeup status = 0x3, wakeup src=0x100
patch for sys_pll 1200 with 100M eth
SFLOW_INIT
CHIP ID:PCB941/WAFER: W02/ X: X42/ Y: Y20
secondary_jump_to_spl: secure chip flow
X3 SPL : secondary core wake up and jump to spl done (cpu_core_cfg=0)
SFLOW_FIN_HW_A
U-Boot SPL 2018.09-ge9420b2419 (Nov 14 2022 - 19:33:24 +0800)
SPACC Init - ID: (00000061)
SPL nand boot mode (from strap)
GigaDev SPI NAND was found.
Block size: 128 KiB, page size: 2048
ddr_type = 1 (LPDDR4)
hb_chip_package_type:3
load ddr header src_addr: 100000, load_addr: 802ca020, src_len: a00
find valid ddr image
ddr_hdr.ecc_gran: 0x0
ddr_hdr.ecc_map: 0x0
ddr_hdr.sbr_pattern0: 0x0
ddr_hdr.sbr_pattern1: 0x0
ddr_freq = 05
board id = 31540334
ddr datarate: 3200
### SAMSUNG DDR ###
no ddr pin set
detect part number: 108
detect ddr freq: c80
board id alternative:0x3
index is 12
index is 15
index is 19
hb_ddr_index: 19
ddr_type = 1, ddr_vendor=3, ddr_freq=3200
dram_pll_init
sscg disabled
control load ddrc src_addr: 15aa00, load_addr: 802caa20, src_len: 920
[DDR INFO] ==ddr_release_info==
[DDR INFO] VERSION: develop
[DDR INFO] BUILD: 2022-11-14-19:33
[DDR INFO] GIT COMMIT: e9420b2419c75e3d5e98c20012c945b5b2798cc6
[DDR INFO] GIT TIME: Mon, 14 Nov 2022 19:15:27 +0800
[DDR INFO] ==ddr_features==
[DDR INFO] RDBI: 0
[DDR INFO] WDBI: 1
[DDR INFO] InlineECC: 0
[DDR INFO] DM: 1
[DDR INFO] DDC: 1
[DDR INFO] SSCG: 0
[DDR INFO] BOARD: XS_ENABLE
[DDR INFO] ddr_controller_cfg done
load ddr phy src_addr: 15b400, load_addr: 802caa20, src_len: 420
ATxSlewRate : 15f
ATxImpedance : 7f
TxSlewRate : 19f
TxOdtDrvStren : 600
TxImpedanceCtrl : e3f
CalDrvStr0 : 11
VrefInGlobal : 104
board_type = 4 (CUSTOMER_BOARD)
load dqmap src addr: 15d200, load_addr: 802caa20, src_len: 20
[DDR INFO] dwc_ddrphy_train start
magic = 544f4248
load imem1 src_addr: 11ce00, load_addr: 802caa20, src_len: 8000
load dmem1 src_addr: 159c00, load_addr: 802caa20, src_len: 684
executing 1D fw
load imem2 src_addr: 124e00, load_addr: 802caa20, src_len: 8000
load dmem2 src_addr: 15a400, load_addr: 802caa20, src_len: 564
*******************************************************
p_dmem_lpddr4_2d_16b->MR11_A0:54
p_dmem_lpddr4_2d_16b->MR14_A0:54
p_dmem_lpddr4_2d_16b->MR12_A0:51
p_dmem_lpddr4_2d_16b->MR22_A0:14
p_dmem_lpddr4_2d_16b->MR3_A0:b3
p_dmem_lpddr4_2d_16b->Reserved00:40
p_dmem_lpddr4_2d_16b->Reserved0E:4
p_dmem_lpddr4_2d_16b->Delay_Weight2D:20
p_dmem_lpddr4_2d_16b->Voltage_Weight2D:80
*******************************************************
executing 2D fw
load pie src_addr: 15ba00, load_addr: 802caa20, src_len: 11f0
Set QoS.
get_ddr_mr_info:cs_num=1, mr5=0x1, mr8=0x10
SPL_VERSION:7
update root hash
verify signature of efuse image: verify ok!
efuse image bypass
total_sz = 4096
SPL_VERSION:7
uboot partition is uboot_A
load u-boot: src_addr=0x380000, dest_addr=0x4000000, len=2097152
load warm boot spl: addr=0x800, dest_addr=0x80000000, len=31232
load bl31: addr=0x300000, dest_addr=0x0, len=524288
SFLOW_AUTH_BL31
verify signature of header: verify ok!
verify signature of image: verify ok!
bypass bpu image
clear keybank!!!
SFLOW_DBG_EN
Trying to boot from RAM
SPL: bl31 will jump to u-boot or other entry (0x4000000)
SFLOW_CLR_KEY
SFLOW_REG_LD
install_portal copy portal
install_portal call smc and jump to bl31 cold entry(0x0)
hobot_vm_read_raw channel = 0, reg_volt=136956
hobot_vm_read_raw channel = 0, reg_volt=136956
hb_adjust_somid_by_gpios pvt_val=1
hb som type: 5
X3 Pi Reset VDD_SD done
U-Boot 2018.09-gced5ac77-dirty (Apr 13 2023 - 21:45:28 +0800)
Model: Hobot XJ3 Soc Board
DRAM: system DDR size: 0xffe00000
4 GiB
MMC: dwmmc@A5010000: 0, dwmmc@A5011000: 1, dwmmc@A5012000: 2
Loading Environment from UBI… GigaDevice SPI NAND was found.
128 MiB, block size: 128 KiB, page size: 2048, OOB size: 64
*** Warning - bad CRC, using default environment
In: serial@a5000000
Out: serial@a5000000
Err: serial@a5000000
Net: x3pi reset eth phy done
Warning: ethernet@A5014000 (eth0) using random MAC address - 72:97:13:4d:07:5a
eth0: ethernet@A5014000
Disable cnn cores ..
dtb_name:hobot-x3-pi.dtb
base board type: X3 SDB(for ddr dqmap)
bootmode: NAND
board_id = 31540334
hb_boot_args_cmd_set custom_bootargs 0 ubuntu_boot 1
Hit key to stop autoboot in 1s
enable watchdog success !
Hobot>
X3系统刷机记录2023-08-15.docx-
X3系统刷写问题.docx-
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