[Letux-kernel] X1600 / LX16 support - here: adding MMC

Andreas Kemnade andreas at kemnade.info
Wed Feb 7 21:26:05 CET 2024


On Wed, 7 Feb 2024 20:43:50 +0100
"H. Nikolaus Schaller" <hns at goldelico.com> wrote:

> > Am 07.02.2024 um 20:21 schrieb Andreas Kemnade <andreas at kemnade.info>:
> > 
> > On Wed, 7 Feb 2024 17:05:25 +0100
> > "H. Nikolaus Schaller" <hns at goldelico.com> wrote:  
> >> IMHO, this are all secondary messages after the SD card isn't found.
> >>   
> > no rootwait? Is it simply just not waiting for the root device?  
> 
> Indeed there is none in the kernel command line as I had saved after fixing the U-Boot issue:
> 
Well, I added it and got now:
[    0.000192] Loading compiled-in X.509 certificates
[    0.000192] jz4740-mmc 13450000.mmc: Ingenic SD/MMC card driver registered
[    0.000192] jz4740-mmc 13450000.mmc: Using DMA, 4-bit mode
[    0.000192] input: gpio_keys as /devices/platform/gpio_keys/input/input0
[    0.000192] clk: Not disabling unused clocks
[    0.000192] jz4740-mmc 13460000.mmc: Ingenic SD/MMC card driver registered
[    0.000192] jz4740-mmc 13460000.mmc: Using DMA, 4-bit mode
[    0.000192] Waiting for root device /dev/mmcblk0p2...
[    0.000192] jz4740-mmc 13460000.mmc: no support for card's volts
[    0.000192] mmc1: error -22 whilst initialising SDIO card
[    0.000192] mmc0: host does not support reading read-only switch, assuming write-enable
[    0.000192] mmc0: error -145 whilst initialising SD card
[    0.000192] jz4740-mmc 13450000.mmc: card claims to support voltages below defined range
[    0.000192] mmc0: error -145 whilst initialising MMC card
[    0.000192] mmc0: host does not support reading read-only switch, assuming write-enable
[    0.000192] mmc0: error -145 whilst initialising SD card
[    0.000192] jz4740-mmc 13450000.mmc: card claims to support voltages below defined range
[    0.000192] mmc0: error -145 whilst initialising MMC card
[    0.000192] mmc1: Card stuck being busy! __mmc_poll_for_busy

Regards,
Andreas


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