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#1 2021-04-08 09:51:06

路人甲
会员
注册时间: 2017-09-07
已发帖子: 201
积分: 199

请问这一块X3板启动出错, 是什么原因呢? mmc init failed with error: -1

U-Boot SPL 2020.01-dirty (Mar 11 2021 - 09:23:03 +0800)
DRAM: 128 MiB
Failed to set core voltage! Can't set CPU frequency
Trying to boot from MMC1
spl: mmc init failed with error: -1
SPL: failed to boot from all boot devices
### ERROR ### Please RESET the board ###

固件在其他板子是可以启动的。

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#2 2021-04-08 10:27:30

路人甲
会员
注册时间: 2017-09-07
已发帖子: 201
积分: 199

Re: 请问这一块X3板启动出错, 是什么原因呢? mmc init failed with error: -1

U-Boot SPL 2020.01-dirty (Mar 11 2021 - 09:23:03 +0800)
DRAM: 0 MiB
### ERROR ### Please RESET the board ###


再上电变这样了 : (

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#3 2021-04-08 13:42:30

阿黄
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注册时间: 2018-10-03
已发帖子: 233
积分: 228.5

Re: 请问这一块X3板启动出错, 是什么原因呢? mmc init failed with error: -1

1.8V出问题了

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#4 2021-04-08 15:14:09

路人甲
会员
注册时间: 2017-09-07
已发帖子: 201
积分: 199

Re: 请问这一块X3板启动出错, 是什么原因呢? mmc init failed with error: -1

阿黄 说:

1.8V出问题了

DDR3是1.5V的,我换过DCDC也是一样的,300块板子,大约有10片左右有这个问题,

交换过X3芯片和板子也是一样的问题,

芯片有问题,换到哪块板子都是一样的问题。
芯片没问题,换到哪块板子都没问题。

\0\0
U-Boot SPL 2019.10 (Jan 17 2021 - 08:57:38 +0800)
DRAM: 0 MiB
### ERROR ### Please RESET the board ###
\0
U-Boot SPL 2019.10 (Jan 17 2021 - 08:57:38 +0800)
DRAM: 128 MiB
Failed to set core voltage! Can't set CPU frequency
Trying to boot from MMC1
MMC: no card present
spl: mmc init failed with error: -123
SPL: failed to boot from all boot devices
### ERROR ### Please RESET the board ###
\0
U-Boot SPL 2019.10 (Jan 17 2021 - 08:57:38 +0800)
DRAM: 128 MiB
Failed to set core voltage! Can't set CPU frequency
Trying to boot from MMC1
MMC: no card present
spl: mmc init failed with error: -123
SPL: failed to boot from all boot devices
### ERROR ### Please RESET the board ###
\0
U-Boot SPL 2019.10 (Jan 17 2021 - 08:57:38 +0800)
DRAM: 128 MiB
Failed to set core voltage! Can't set CPU frequency
Trying to boot from MMC1
MMC: no card present
spl: mmc init failed with error: -123
SPL: failed to boot from all boot devices
### ERROR ### Please RESET the board ###
\0
U-Boot SPL 2019.10 (Jan 17 2021 - 08:57:38 +0800)
DRAM: 0 MiB
### ERROR ### Please RESET the board ###

换u-boot 2019.10 也是一样的问题

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