2013/11/23 Ronald <ronald.gadget@xxxxxxxxx>
Peter,
thanks for the quick reply. I am now running with the kernel you recommended, but I still do not see the sata drive.... (see below).
Do I need to do anything else?
thanks, Ronald
[root@wandquad ~]# uname -a
Linux wandquad 3.12.1-2.fc21.armv7hl #1 SMP Thu Nov 21 05:58:27 UTC 2013 armv7l armv7l armv7l GNU/Linux
[root@wandquad ~]# fdisk -l
Disk /dev/mmcblk0: 7.2 GiB, 7742685184 bytes, 15122432 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk label type: dos
Disk identifier: 0x0009891a
Device Boot Start End Blocks Id System
/dev/mmcblk0p1 1953 1001953 500000+ 83 Linux
/dev/mmcblk0p2 1001954 4083711 1540879 83 Linux
/dev/mmcblk0p3 4083712 15122431 5519360 83 Linux
I've hit the same issue and just modprobe ahci_platform to have sata support (tested)
That been said, I don't understand what the problem was here: ahci_imx was loaded but not in the initamfs, and ahci_platform was in the initramfs but was not loaded. Instead I've
[ 8.070829] systemd-udevd[211]: starting version 208
[ 8.437543] ------------[ cut here ]------------
[ 8.437605] WARNING: CPU: 1 PID: 234 at fs/sysfs/dir.c:526 sysfs_add_one+0x84/0xa4()
[ 8.437618] sysfs: cannot create duplicate filename '/bus/platform/devices/ahci'
[ 8.437627] Modules linked in: snd_timer(+) ahci_imx(+) snd soundcore nfsd mmc_block sdhci_esdhc_imx sdhci_pltfm sdhci
[ 8.437675] CPU: 1 PID: 234 Comm: systemd-udevd Not tainted 3.12.1-2.fc21.armv7hl #1
[ 8.437741] [<c0017398>] (unwind_backtrace+0x0/0x124) from [<c0012200>] (show_stack+0x18/0x1c)
[ 8.437782] [<c0012200>] (show_stack+0x18/0x1c) from [<c0601844>] (dump_stack+0x74/0x90)
[ 8.437823] [<c0601844>] (dump_stack+0x74/0x90) from [<c0049a68>] (warn_slowpath_common+0x6c/0x90)
[ 8.437859] [<c0049a68>] (warn_slowpath_common+0x6c/0x90) from [<c0049ac0>] (warn_slowpath_fmt+0x34/0x44)
[ 8.437897] [<c0049ac0>] (warn_slowpath_fmt+0x34/0x44) from [<c01a9d48>] (sysfs_add_one+0x84/0xa4)
[ 8.437927] [<c01a9d48>] (sysfs_add_one+0x84/0xa4) from [<c01aa6f4>] (sysfs_do_create_link_sd+0x118/0x1e8)
[ 8.437969] [<c01aa6f4>] (sysfs_do_create_link_sd+0x118/0x1e8) from [<c037d5b4>] (bus_add_device+0xec/0x184)
[ 8.437994] [<c037d5b4>] (bus_add_device+0xec/0x184) from [<c037b964>] (device_add+0x4ec/0x624)
[ 8.438022] [<c037b964>] (device_add+0x4ec/0x624) from [<c037fbb8>] (platform_device_add+0x168/0x204)
[ 8.438054] [<c037fbb8>] (platform_device_add+0x168/0x204) from [<bf0a437c>] (imx_ahci_probe+0x1a4/0x1f4 [ahci_imx])
[ 8.438081] [<bf0a437c>] (imx_ahci_probe+0x1a4/0x1f4 [ahci_imx]) from [<c037f7a8>] (platform_drv_probe+0x1c/0x20)
[ 8.438103] [<c037f7a8>] (platform_drv_probe+0x1c/0x20) from [<c037e3cc>] (driver_probe_device+0x130/0x32c)
[ 8.438122] [<c037e3cc>] (driver_probe_device+0x130/0x32c) from [<c037c7a4>] (bus_for_each_drv+0x7c/0x90)
[ 8.438141] [<c037c7a4>] (bus_for_each_drv+0x7c/0x90) from [<c037e224>] (device_attach+0x6c/0x90)
[ 8.438160] [<c037e224>] (device_attach+0x6c/0x90) from [<c037d67c>] (bus_probe_device+0x30/0xa0)
[ 8.438180] [<c037d67c>] (bus_probe_device+0x30/0xa0) from [<c037b9b8>] (device_add+0x540/0x624)
[ 8.438197] [<c037b9b8>] (device_add+0x540/0x624) from [<c037fbb8>] (platform_device_add+0x168/0x204)
[ 8.438217] [<c037fbb8>] (platform_device_add+0x168/0x204) from [<bf0a437c>] (imx_ahci_probe+0x1a4/0x1f4 [ahci_imx])
[ 8.438240] [<bf0a437c>] (imx_ahci_probe+0x1a4/0x1f4 [ahci_imx]) from [<c037f7a8>] (platform_drv_probe+0x1c/0x20)
[ 8.438260] [<c037f7a8>] (platform_drv_probe+0x1c/0x20) from [<c037e3cc>] (driver_probe_device+0x130/0x32c)
[ 8.438280] [<c037e3cc>] (driver_probe_device+0x130/0x32c) from [<c037e684>] (__driver_attach+0x70/0x94)
[ 8.438361] [<c037e684>] (__driver_attach+0x70/0x94) from [<c037c6f8>] (bus_for_each_dev+0x78/0x8c)
[ 8.438387] [<c037c6f8>] (bus_for_each_dev+0x78/0x8c) from [<c037d924>] (bus_add_driver+0x108/0x274)
[ 8.438415] [<c037d924>] (bus_add_driver+0x108/0x274) from [<c037ecec>] (driver_register+0xa4/0xe8)
[ 8.438434] [<c037ecec>] (driver_register+0xa4/0xe8) from [<c00089e8>] (do_one_initcall+0xcc/0x188)
[ 8.438472] [<c00089e8>] (do_one_initcall+0xcc/0x188) from [<c00a52a8>] (load_module+0x1854/0x1e24)
[ 8.438493] [<c00a52a8>] (load_module+0x1854/0x1e24) from [<c00a5a2c>] (SyS_finit_module+0x90/0xa8)
[ 8.438519] [<c00a5a2c>] (SyS_finit_module+0x90/0xa8) from [<c000e8c0>] (ret_fast_syscall+0x0/0x30)
[ 8.438530] ---[ end trace 7e0a411d1d766543 ]---
[ 8.438665] ahci-imx: probe of ahci failed with error -17
[ 8.438851] platform ahci: failed to claim resource 0
[ 8.443998] ahci-imx: probe of ahci failed with error -16
[ 8.070829] systemd-udevd[211]: starting version 208
[ 8.437543] ------------[ cut here ]------------
[ 8.437605] WARNING: CPU: 1 PID: 234 at fs/sysfs/dir.c:526 sysfs_add_one+0x84/0xa4()
[ 8.437618] sysfs: cannot create duplicate filename '/bus/platform/devices/ahci'
[ 8.437627] Modules linked in: snd_timer(+) ahci_imx(+) snd soundcore nfsd mmc_block sdhci_esdhc_imx sdhci_pltfm sdhci
[ 8.437675] CPU: 1 PID: 234 Comm: systemd-udevd Not tainted 3.12.1-2.fc21.armv7hl #1
[ 8.437741] [<c0017398>] (unwind_backtrace+0x0/0x124) from [<c0012200>] (show_stack+0x18/0x1c)
[ 8.437782] [<c0012200>] (show_stack+0x18/0x1c) from [<c0601844>] (dump_stack+0x74/0x90)
[ 8.437823] [<c0601844>] (dump_stack+0x74/0x90) from [<c0049a68>] (warn_slowpath_common+0x6c/0x90)
[ 8.437859] [<c0049a68>] (warn_slowpath_common+0x6c/0x90) from [<c0049ac0>] (warn_slowpath_fmt+0x34/0x44)
[ 8.437897] [<c0049ac0>] (warn_slowpath_fmt+0x34/0x44) from [<c01a9d48>] (sysfs_add_one+0x84/0xa4)
[ 8.437927] [<c01a9d48>] (sysfs_add_one+0x84/0xa4) from [<c01aa6f4>] (sysfs_do_create_link_sd+0x118/0x1e8)
[ 8.437969] [<c01aa6f4>] (sysfs_do_create_link_sd+0x118/0x1e8) from [<c037d5b4>] (bus_add_device+0xec/0x184)
[ 8.437994] [<c037d5b4>] (bus_add_device+0xec/0x184) from [<c037b964>] (device_add+0x4ec/0x624)
[ 8.438022] [<c037b964>] (device_add+0x4ec/0x624) from [<c037fbb8>] (platform_device_add+0x168/0x204)
[ 8.438054] [<c037fbb8>] (platform_device_add+0x168/0x204) from [<bf0a437c>] (imx_ahci_probe+0x1a4/0x1f4 [ahci_imx])
[ 8.438081] [<bf0a437c>] (imx_ahci_probe+0x1a4/0x1f4 [ahci_imx]) from [<c037f7a8>] (platform_drv_probe+0x1c/0x20)
[ 8.438103] [<c037f7a8>] (platform_drv_probe+0x1c/0x20) from [<c037e3cc>] (driver_probe_device+0x130/0x32c)
[ 8.438122] [<c037e3cc>] (driver_probe_device+0x130/0x32c) from [<c037c7a4>] (bus_for_each_drv+0x7c/0x90)
[ 8.438141] [<c037c7a4>] (bus_for_each_drv+0x7c/0x90) from [<c037e224>] (device_attach+0x6c/0x90)
[ 8.438160] [<c037e224>] (device_attach+0x6c/0x90) from [<c037d67c>] (bus_probe_device+0x30/0xa0)
[ 8.438180] [<c037d67c>] (bus_probe_device+0x30/0xa0) from [<c037b9b8>] (device_add+0x540/0x624)
[ 8.438197] [<c037b9b8>] (device_add+0x540/0x624) from [<c037fbb8>] (platform_device_add+0x168/0x204)
[ 8.438217] [<c037fbb8>] (platform_device_add+0x168/0x204) from [<bf0a437c>] (imx_ahci_probe+0x1a4/0x1f4 [ahci_imx])
[ 8.438240] [<bf0a437c>] (imx_ahci_probe+0x1a4/0x1f4 [ahci_imx]) from [<c037f7a8>] (platform_drv_probe+0x1c/0x20)
[ 8.438260] [<c037f7a8>] (platform_drv_probe+0x1c/0x20) from [<c037e3cc>] (driver_probe_device+0x130/0x32c)
[ 8.438280] [<c037e3cc>] (driver_probe_device+0x130/0x32c) from [<c037e684>] (__driver_attach+0x70/0x94)
[ 8.438361] [<c037e684>] (__driver_attach+0x70/0x94) from [<c037c6f8>] (bus_for_each_dev+0x78/0x8c)
[ 8.438387] [<c037c6f8>] (bus_for_each_dev+0x78/0x8c) from [<c037d924>] (bus_add_driver+0x108/0x274)
[ 8.438415] [<c037d924>] (bus_add_driver+0x108/0x274) from [<c037ecec>] (driver_register+0xa4/0xe8)
[ 8.438434] [<c037ecec>] (driver_register+0xa4/0xe8) from [<c00089e8>] (do_one_initcall+0xcc/0x188)
[ 8.438472] [<c00089e8>] (do_one_initcall+0xcc/0x188) from [<c00a52a8>] (load_module+0x1854/0x1e24)
[ 8.438493] [<c00a52a8>] (load_module+0x1854/0x1e24) from [<c00a5a2c>] (SyS_finit_module+0x90/0xa8)
[ 8.438519] [<c00a5a2c>] (SyS_finit_module+0x90/0xa8) from [<c000e8c0>] (ret_fast_syscall+0x0/0x30)
[ 8.438530] ---[ end trace 7e0a411d1d766543 ]---
[ 8.438665] ahci-imx: probe of ahci failed with error -17
[ 8.438851] platform ahci: failed to claim resource 0
[ 8.443998] ahci-imx: probe of ahci failed with error -16
I tried to add ahci_imx to the initamfs, but I didn't solved anything, so I might have a module dependency issue there, or something related to the sysfs warning...
There is also no rtc support, device tree describe one, but I guess the driver isn't here yet...
Nicolas (kwizart)
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