Compile kernel /Android and can't detect SDHC from Kernel
#1
Hello?

I found how to compile compile pine64 android 5.1.1 from https://gitlab.com/pine64-android/manifest/wikis/home.

I modified some parameters (LPDDR3 define from uboot) and I made sun50iw1p1_android_Baomi-db1000_uart0.img and write to sdcard using Phoenix program(Start Up Option).

Then finally confirmed the boot screen.

But Strangely, system.img was not mounted.

console output is

  30.041548] fs_mgr: __mount(source=/dev/block/by-name/system,target=/system,type=ext4)=-1
[   30.050642] fs_mgr: Failed to mount an un-encryptable or wiped partition on/dev/block/by-name/system at /system options: (null) error: No such file or directory
[   49.727478] fs_mgr: check_fs(): mount(/dev/block/by-name/cache,/cache,ext4)=-1
[   49.735547] fs_mgr: begin to format ext4 buffer : /dev/block/mmcblk0p10[   49.743178] fs_mgr: Not running /system/bin/e2fsck on /dev/block/by-name/cache (executable not in system


And Kernel Parameters
[    0.000000] Kernel command line: enforcing=1 earlyprintk=sunxi-uart,0x01c28000 initcall_debug=0 console=ttyS0,115200 loglevel=8 root=/dev/mmcblk0p7 init=/init partitions=bootloader@mmcblk0p2:env@mmcblk0p5:boot@mmcblk0p6Confusedystem@mmcblk0p7:misc@mmcblk0p8:recovery@mmcblk0p9:cache@mmcblk0p10:metadata@mmcblk0p11:private@mmcblk0p12:alog@mmcblk0p13:UDISK@mmcblk0p1 cma=384M androidboot.selinux=permissive androidboot.serialno=74005034440c080b038e androidboot.hardware=sun50iw1p1

And I found problem log from kernel message.
As Image from offical site "http://files.pine64.org/os/SOPINE/android/android-ver5.1.1-20160630-sopine-8GB.img.gz", 
Linux Kernel found "mmcblk0".
Log is 
==========================================
9.929729] mmc0: new high speed SDHC card at address 59b4
9.930831] mmcblk0: mmc0:59b4 USD00 29.5 GiB
==========================================
But compiled linux kernel can not found SDHC card.

I tried 8GB SDHC Card but it same.
What do I modify bootloader config or kernel ??
How do I fix this problem?

SD Card Init Log is below from kernel and no detect SDHC card 
=======================================
[    8.730445] sunxi-mmc 1c0f000.sdmmc: SD/MMC/SDIO Host Controller Driver(v0.20 2015-7-13 16:28) Compiled in Jan  3 2018 at 09:36:58
[    8.743342] sunxi-mmc 1c0f000.sdmmc: regulator prop vmmc,str none
[    8.750009] sunxi-mmc 1c0f000.sdmmc: regulator prop vqmmc,str none
[    8.756760] sunxi-mmc 1c0f000.sdmmc: regulator prop vdmmc,str vcc-sdc
[    8.763920] sunxi-mmc 1c0f000.sdmmc: No vmmc regulator found
[    8.770110] sunxi-mmc 1c0f000.sdmmc: No vqmmc regulator found
[    8.776929] sunxi-mmc 1c0f000.sdmmc: Got CD GPIO #166.
[    8.782910] sunxi-mmc 1c0f000.sdmmc: sdc set ios: clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12) dt B
[    8.793861] sunxi-mmc 1c0f000.sdmmc: no vqmmc,Check if there is regulator
[    8.816982] sunxi-mmc 1c0f000.sdmmc: sdc set ios: clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    8.846524] sunxi-mmc 1c0f000.sdmmc: base:0xffffff80000ba000 irq:92
[    8.853803] sunxi-mmc 1c10000.sdmmc: SD/MMC/SDIO Host Controller Driver(v0.20 2015-7-13 16:28) Compiled in Jan  3 2018 at 09:36:58
[    8.866672] sunxi-mmc 1c10000.sdmmc: Can't get vmmc regulator string
[    8.873611] sunxi-mmc 1c10000.sdmmc: Can't get vqmmc regulator string
[    8.880656] sunxi-mmc 1c10000.sdmmc: Can't get vdmmc regulator string
[    8.887695] get() with no identifier
[    8.891594] get() with no identifier
[    8.895491] get() with no identifier
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Messages In This Thread
Compile kernel /Android and can't detect SDHC from Kernel - by spbrain - 01-03-2018, 12:55 AM

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