Description
Device Information | 设备信息
- SOC: [S905l3a]
- Model [CMCC E900V22C 2021AP5392]
Armbian Version | 系统版本
- Kernel Version: [
Linux armbian 6.1.112-ophub #1 SMP Mon Sep 30 23:44:30 EDT 2024 aarch64 aarch64 aarch64 GNU/Linux] - Release: [Noble]
Describe the bug | 问题描述
S905l3a 无法覆盖原厂 u-boot, 同时无法写入 mmc, 但能U盘启动。
进行U盘启动：
将 Armbian_24.11.0_amlogic_s905l3a_noble_6.1.112_server_2024.10.02.img 烧录至U盘后修改 aml_autoscript 可U盘启动，无需 reboot update 等操作。
编辑 aml_autoscript.txt 在开头加上
fatload usb 0 1020000 s905_autoscript
autoscr 1020000
并mkimage -C none -A arm -T script -d aml_autoscript.txt aml_autoscript替换。
无法写入emmc：
进入armbian系统后执行以下命令进行编辑设备树：
screen
sudo armbian-config选中 System
选中 Dtc
搜索 mmc@ffe0700 节点, 如下：
mmc@ffe07000 {
compatible = "amlogic,meson-axg-mmc";
reg = <0x00 0xffe07000 0x00 0x800>;
interrupts = <0x00 0xbf 0x04>;
status = "okay"; // 以下省略
对 max-frequency 项作出修改为：max-frequency = <0x5f5e100>; （即100000000, 参考）
保存重启即可对 emmc 进行读写操作。
无法覆盖原厂 U-boot
我尝试过执行 armbian-install -m yes 后有 ampart 的报错，解决办法是dd if=/dev/zero of=/dev/mmcblk2 bs=4096 count=4，然后重新armbian-install -m yes.
但这样仍然无法解决不能覆盖原厂 U-boot 的问题，导致每次开机都会扫一遍 skmac 分区，bootlogo 分区，必须每次 U-boot 引导失败后手动执行 fatload mmc 1 0x1020000 emmc_autoscript 后 autoscr 0x1020000 才能正常从 emmc 启动。
无法识别 Wifi 和 其他硬件
[ 19.684306] platform sdio-pwrseq: deferred probe pending
[ 19.686196] platform wifi32k: deferred probe pending
Please provide a detailed description of the issue and, if necessary, attach a screenshot.
详细描述问题，并在必要时附上屏幕截图。
armbian-install -m yes 中 ampart 报错出现位置：
armbian@armbian:~$ sudo armbian-install
[ STEPS ] Installing Armbian to internal eMMC...
[ STEPS ] Checking dependencies...
[ INFO ] Dependency check completed. Proceeding installation...
[ STEPS ] Initializing the environment...
[ INFO ] Use mainline u-boot: [ no ]
[ INFO ] Use ampart tool: [ yes ]
[ INFO ] Show all devices: [ no ]
[ INFO ] Internal eMMC : [ /dev/mmcblk2 ]
[ STEPS ] Start selecting device...
-----------------------------------------------------------------------------------------------------
ID SOC MODEL DTB
-----------------------------------------------------------------------------------------------------
301 s905x2 X96-Max-4GB,Tx5-Max meson-g12a-x96-max.dtb
302 s905x2 X96-Max-2GB,A95X-F2 meson-g12a-x96-max-rmii.dtb
303 s905x2 MECOOL-KM3-4G meson-g12a-sei510.dtb
304 s905l3a ♥,E900V22C-D,CM311-1a-CH,IP112H,B863AV3.1 meson-g12a-s905l3a-e900v22c.dtb
305 s905l3a ♥,CM311-1a-YST meson-g12a-s905l3a-cm311.dtb
306 s905l3a M401A,UNT403A,B863AV3.2-M meson-g12a-s905l3a-m401a.dtb
0 Other Customize Enter-custom-dtb-name
-----------------------------------------------------------------------------------------------------
[ OPTIONS ] Please Input ID: 304
[ INFO ] Input Box ID: [ 304 ]
[ INFO ] Model Name: [ ♥,E900V22C-D,CM311-1a-CH,IP112H,B863AV3.1 ]
[ INFO ] FDTFILE: [ meson-g12a-s905l3a-e900v22c.dtb ]
[ INFO ] MAINLINE_UBOOT: [ ]
[ INFO ] BOOTLOADER_IMG: [ ]
[ INFO ] UBOOT_OVERLOAD: [ u-boot-e900v22c.bin ]
[ INFO ] NEED_OVERLOAD: [ no ]
[ STEPS ] Which type of filesystem do you want for your root?
-----------------------------------------------
ID TYPE
-----------------------------------------------
1 ext4
2 btrfs
-----------------------------------------------
[ OPTIONS ] Please Input ID (1/2): 2
[ INFO ] Input Type ID: [ 2 ]
[ INFO ] Type of filesystem: [ btrfs ]
[ STEPS ] Partitioning eMMC...
[ INFO ] Start backing up the default bootloader.
4+0 records in
4+0 records out
4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.341796 s, 12.3 MB/s
[ INFO ] Delete the existing [ 2 ] partitions.
[ 42.239279] mmcblk2: p2
[ 42.389316] mmcblk2:
/usr/sbin/armbian-install: line 294: 1909 Segmentation fault ampart "${DEV_EMMC}" --mode dclone ${snapshot_expected} &> /dev/null
[ INFO ] Start create MBR and partittion.
[ 42.510579] mmcblk2:
[ 42.603820] mmcblk2: p1
[ INFO ] 03. Write the mybox bootloader: [ /usr/lib/u-bo[ 42.775851] mmcblk2: p1 p2
ot/mybox-bootloader.img ]
444+0 records in
444+0 records out
444 b[ 42.785520] mmcblk2: p1 p2
ytes copied, 0.00248511 s, 179 kB/s
8191+0 records in
8191+0 records out
4193792 bytes (4.2 MB, 4.0[ 43.167064] mmcblk2: p1 p2
MiB) copied, 0.37805 s, 11.1 MB/s
[ STEPS ] Processing BOOTFS partition...
[ INFO ] Formatting BOOTFS partition...
mkfs.fat 4.2 (2021-01-31)
[ INFO ] Copying BOOTFS ...
[ INFO ] Update the [ uEnv.txt ] file.
[ STEPS ] Start processing the rootfs partition...
[ INFO ] Formatting ROOTFS ...