【NXP DN 系列】从 Nand Flash 中启动 LS1043ARDB

从 Nand Flash 中启动 LS1043ARDB

说明

本文阐述的是如何在 DN for LS1043ARDB 平台上实现从 Nand Flash 中启动，这里是将 u-boot 镜像使用 TFTP 烧录的方式烧录到 Nand Flash 将 kernel 和文件系统烧录到 SD 卡中来实现的，所以事先我们需要搭建好 TFTP 环境，准备好一张 SD 卡。

一、 TFTP Linux环境搭建

参考前面博文：【NXP DN 系列】从 Nor Flash 中启动 LS1043ARDB
第一章节 TFTP Linux环境搭建

二、组建局域网

参考前面博文：【NXP DN 系列】从 Nor Flash 中启动 LS1043ARDB
第二章节局域网的组建

三、烧录 U-Boot 镜像到 Nand Flash

使用 Flexbuild 编译 Nand Flash 的 U-Boot 镜像

flex-builder -i mkfw -m ls1043ardb -b nand

将编译好的镜像复制到 tftpboot 目录

cp firmware_ls1043ardb_uboot_nandboot.img /home/dana/tftpboot/

将 U-Boot 镜像通过 tftp 传输到开发板内存中

=> tftp a0000000 firmware_ls1043ardb_uboot_nandboot.img

将镜像烧写到 Nand Flash 中

=> nand erase 0x0 2b6d624;nand write a0000000 0x0 2b6d624

切换到 Nand Flash 启动

=> cpld reset nand

这样就成功从 Nand Flash

四、启动 Kernel

使用 flex-installer 创建和格式化存储设备的分区 ( USB / SATA / SD )
使用 flex-installer 将 kernel 和文件系统部署到 SD 卡

flex-installer -i install -b bootpartition_<arch>_lts_<version>.tgz -r rootfs_lsdk_19.03_LS_<arch>_<timestamp>.tgz -d /dev/mmcblk0
For example:
flex-installer -i install -b bootpartition_LS_arm64_lts_4.19.tgz -r rootfs_lsdk1906_LS_arm64_main.tgz -d /dev/sdb

到这里我们就将 u-boot 部署烧录到 Nand Flash 中，将 kernel 和文件系统部署烧录到 SD 卡中了，接下来我们可以将 SD 卡插入到开发板卡槽中，将拨码开关设置为：
SW3 [1:8] = 10110011 SW4 [1:8] = 10000010 SW5 [1:8] = 10100110
从 Nand Flash 中启动，开发板上电就行了

五、操作启动 Log

NOTICE:  Fixed DDR on board
OTICE:  2 GB DDR4, 32-bit, CL=11, ECC off
NOTICE:  BL2: v1.5(release):LSDK-19.09
NOTICE:  BL2: Built : 17:38:26, Oct 31 2019
NOTICE:  BL31: v1.5(release):LSDK-19.09
NOTICE:  BL31: Built : 17:38:30, Oct 31 2019
NOTICE:  Welcome to LS1043 BL31 Phase

U-Boot 2019.04 (Oct 31 2019 - 12:39:24 +0800)
SoC:  LS1043AE Rev1.1 (0x87920011)
Clock Configuration:
       CPU0(A53):1600 MHz  CPU1(A53):1600 MHz  CPU2(A53):1600 MHz
       CPU3(A53):1600 MHz
       Bus:     400  MHz  DDR:     1600 MT/s  FMAN:     500 MHz

Reset Configuration Word (RCW):
       00000000: 08100010 0a000000 00000000 00000000
       00000010: 14550002 80004012 e0025000 c1002000
       00000020: 00000000 00000000 00000000 00038800
       00000030: 00000000 00001101 00000096 00000001
Model: LS1043A RDB Board
Board: LS1043ARDB, boot from vBank 0
CPLD:  V2.0
PCBA:  V6.0
SERDES Reference Clocks:
SD1_CLK1= 156.25MHZ, SD1_CLK2 = 100.00MHZ
I2C:   ready
DRAM:  1.9 GiB (DDR4, 32-bit, CL=11, ECC off)
Using SERDES1 Protocol: 5205 (0x1455)
SEC0: RNG instantiated

Firmware 'Microcode version 0.0.1 for LS1021a r1.0' for 1021 V1.0
E: uploading microcode 'Microcode for LS1021a r1.0' version 0.0.1
Flash: 128 MiB
NAND:  512 MiB
MMC:   FSL_SDHC: 0
Loading Environment from Flash... OK

EEPROM: NXID v1
In:    serial
Out:   serial
Err:   serial
Net:   Fman1: Uploading microcode version 106.4.18
FM1@TGEC1 running firmware version 2.B.E
FM1@TGEC1: system interface XFI
FM1@TGEC1: Aquantia AQR105 Firmware Version 2.b.e
PCIe0: pcie@3400000 disabled
PCIe1: pcie@3500000 Root Complex: no link
PCIe2: pcie@3600000 Root Complex: no link
FM1@DTSEC1 [PRIME], FM1@DTSEC2, FM1@DTSEC3, FM1@DTSEC4, FM1@DTSEC5, FM1@DTSEC6,                                                                         FM1@TGEC1
Hit any key to stop autoboot:  0
=> setenv serverip 192.168.1.1
=> setenv ethprime FM1@DTSEC1
=> setenv ethact FM1@DTSEC1
=> setenv ipaddr 192.168.1.2
=> setenv netmask 255.255.255.0
=> saveenv
Saving Environment to Flash... Un-Protected 1 sectors
Erasing Flash...

. done
Erased 1 sectors
Writing to Flash... 9....8..9....8....7....6....5....4....3....2....1....done
Protected 1 sectors
OK
=> ping 192.168.1.1
Using FM1@DTSEC1 device
host 192.168.1.1 is alive
=> tftp a0000000 firmware_ls1043ardb_uboot_nandboot.img

Using FM1@DTSEC1 device

TFTP from server 192.168.1.1; our IP address is 192.168.1.2
Filename 'firmware_ls1043ardb_uboot_nandboot.img'.
Load address: 0xa0000000
Loading:
#################################################################
         /*   【省略……】    */        
#################################################################
         1.9 MiB/s
done
Bytes transferred = 45536804 (2b6d624 hex)
=> nand erase 0x0 2b6d624;nand write a0000000 0x0 2b6d624
NAND erase: device 0 offset 0x0, size 0x2b6d624
Erasing at 0x2b60000 -- 100% complete.
OK
NAND write: device 0 offset 0x0, size 0x2b6d624
 45536804 bytes written: OK
=> cpld reset nand

NOTICE:  Fixed DDR on board
NOTICE:  2 GB DDR4, 32-bit, CL=11, ECC off
NOTICE:  BL2: v1.5(release):LSDK-19.06
NOTICE:  BL2: Built : 08:53:04, Dec 20 2019
NOTICE:  BL31: v1.5(release):LSDK-19.06
NOTICE:  BL31: Built : 08:53:11, Dec 20 2019
NOTICE:  Welcome to LS1043 BL31 Phase
 
U-Boot 2019.04 (Oct 24 2019 - 09:36:56 +0800)
SoC:  LS1043AE Rev1.1 (0x87920011)
Clock Configuration:
       CPU0(A53):1600 MHz  CPU1(A53):1600 MHz  CPU2(A53):1600 MHz
       CPU3(A53):1600 MHz
       Bus:     400  MHz  DDR:     1600 MT/s  FMAN:     500 MHz
Reset Configuration Word (RCW):
       00000000: 08100010 0a000000 00000000 00000000
       00000010: 14550002 80004012 e0106000 c1002000
       00000020: 00000000 00000000 00000000 00038800
       00000030: 00000000 00001100 00000096 00000001
Model: LS1043A RDB Board
Board: LS1043ARDB, boot from NAND
CPLD:  V2.0
PCBA:  V6.0
SERDES Reference Clocks:

SD1_CLK1 = 156.25MHZ, SD1_CLK2 = 100.00MHZ
I2C:   ready
DRAM:  1.9 GiB (DDR4, 32-bit, CL=11, ECC off)
Using SERDES1 Protocol: 5205 (0x1455)
SEC0: RNG instantiated
Not a microcode

Flash: 128 MiB
NAND:  512 MiB
MMC:   FSL_SDHC: 0
Loading Environment from NAND... *** Warning - bad CRC, using default environment
EEPROM: NXID v1
In:    serial
Out:   serial
Err:   serial
Net:   Fman1: Uploading microcode version 106.4.18
FM1@TGEC1 running firmware version 2.B.E
FM1@TGEC1: system interface XFI
FM1@TGEC1: Aquantia AQR105 Firmware Version 2.b.e
PCIe0: pcie@3400000 disabled
PCIe1: pcie@3500000 Root Complex: no link
PCIe2: pcie@3600000 Root Complex: no link
FM1@DTSEC1, FM1@DTSEC2, FM1@DTSEC3 [PRIME], FM1@DTSEC4, FM1@DTSEC5, FM1@DTSEC6, FM1@TGEC1

Hit any key to stop autoboot:  0

switch to partitions #0, OK
mmc0 is current device
Scanning mmc 0:1...
Scanning mmc 0:2...
Found U-Boot script /ls1043ardb_boot.scr
965 bytes read in 8 ms (117.2 KiB/s)

## Executing script at 80000000
25149952 bytes read in 1071 ms (22.4 MiB/s)
40799 bytes read in 10 ms (3.9 MiB/s)
## Flattened Device Tree blob at 90000000
   Booting using the fdt blob at 0x90000000
   Using Device Tree in place at 0000000090000000, end 000000009001cf5e
WARNING failed to get smmu node: FDT_ERR_NOTFOUND
WARNING failed to get smmu node: FDT_ERR_NOTFOUND
 
Starting kernel ... 
/*    【省略……】    */ 
[  OK  ] Started Dispatcher daemon for systemd-networkd.
NXP LSDK 1906 main               //账号：root
localhost login:                     //密码：root

到这里就完成了

注：

未经本人允许，不得转载！谢谢！

原文链接：https://blog.csdn.net/dana_xiong/article/details/114279644