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标题: mmc0: unrecognised EXT_CSD revision 8 [打印本页]

作者: samfei 时间: 2017-6-26 15:57
标题: mmc0: unrecognised EXT_CSD revision 8
kitkat代码编译后，放到ibox4418（2G内存）上，出现mmc认不出，不知道要改哪儿代码？

[ 2.696000] ALSA device list:
[ 2.699000] #0: I2S-alc5623
[ 2.702000] #1: SPDIF-Transciever
2.706000] Freeing init memory: 224K
[ 2.709000] Write protecting the kernel text section 80008000 - 8084b000
[ 2.716000] rodata_test: attempting to write to read-only section:
[ 2.723000] write to read-only section trapped, success
[ 2.813000] mmc0: unrecognised EXT_CSD revision 8
[ 2.818000] mmc0: error -22 whilst initialising MMC card
[ 2.837000] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 400000Hz, actual 396825HZ div = 63)
[ 2.857000] mmc_host mmc0: device is being hw reset
[ 2.888000] HDMI HPD State 0x1
[ 2.905000] mmc0: unrecognised EXT_CSD revision 8
[ 2.910000] mmc0: error -22 whilst initialising MMC card
[ 2.911000] find cec header!_edid_find_target_cec_address: cec physical address 1000
[ 2.911000] _hdmi_hpd_changed: edid update success, preset 18
[ 2.942000] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 300000Hz, actual 297619HZ div = 84)
[ 2.962000] mmc_host mmc0: device is being hw reset
[ 3.018000] mmc0: unrecognised EXT_CSD revision 8
[ 3.023000] mmc0: error -22 whilst initialising MMC card
[ 3.042000] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 200000Hz, actual 200000HZ div = 125)
[ 3.062000] mmc_host mmc0: device is being hw reset
[ 3.132000] mmc0: unrecognised EXT_CSD revision 8
[ 3.136000] mmc0: error -22 whilst initialising MMC card
[ 3.155000] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 100000Hz, actual 100000HZ div = 250)
[ 3.175000] mmc_host mmc0: device is being hw reset
[ 3.289000] mmc0: unrecognised EXT_CSD revision 8
[ 3.294000] mmc0: error -22 whilst initialising MMC card

作者: samfei 时间: 2017-6-26 16:13
http://bbs.9tripod.com/forum.php ... &extra=page%3D1 找到答案

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