Testing the SD_card driver in Odroid-X2
Christian Helmuth
christian.helmuth at ...1...
Wed Sep 2 07:25:25 CEST 2015
Hi Humberto,
I'm wondering if the content of the SD card changed after running the demo. Could you please check, that mkdir() actually succeeded and a directory appeared on the file system?
Greets
Christian
Am 1. September 2015 22:21:20 MESZ, schrieb "Humberto López León" <humberto at ...210...>:
>Hi Genode Community,
>
>I'm working on the implementation of SD card driver in ODROID-X2
>(exynos4412) platform. I decided to reuse the implementation of SDHCI
>controller implemented by Norman Feske and Christian Helmuth.
>Essentially I only updated the memory map. I ran the sd_card and
>sd_card_bench tests, which ran successfully after making some
>arrangements in the corresponding .run files.
>
>I'm interested in trying this driver using the FAT32 file system, but
>running the libc_ffat example, an error occurs. Apparently the test
>attempts to create a directory and then open it, but fails when trying
>to open it.
>The serial output is as follows:
>
>L4 Bootstrapper
> Build: #32 Tue Sep 1 15:31:27 CDT 2015, 4.9.2
> Scanning up to 2047 MB RAM
> Memory size is 2047MB (40000000 - bfefffff)
> RAM: 0000000040000000 - 00000000bfefffff: 2096128kB
> Total RAM: 2047MB
> mod11: 4130c000-413434c4: genode/platform_drv
> mod10: 412ce000-4130b640: genode/sd_card_drv
> mod09: 412b8000-412cd4b4: genode/libc_ffat.lib.so
> mod08: 412ab000-412b76f4: genode/test-libc_ffat
> mod07: 411ea000-412aa358: genode/libc.lib.so
> mod06: 4117b000-411e9068: genode/ld.lib.so
> mod05: 4113f000-4117aca8: genode/timer
> mod04: 410fd000-4113ec40: genode/init
> mod03: 410fc000-410fc4b6: genode/config
> mod02: 41097000-410fbe90: genode/core
> mod01: 41085000-41096368: sigma0
> mod00: 41015000-4108431c:
>/home/humberto/SO/Genode/Repo_genode/GenodeOS/build/foc_odroid_x2/kernel/fiasco.oc/fiasco
> Moving up to 12 modules behind 41100000
>moving module 00 { 41015000-4108431b } -> { 4142f000-4149e31b }
>[455452]
>moving module 01 { 41085000-41096367 } -> { 4149f000-414b0367 } [70504]
>moving module 02 { 41097000-410fbe8f } -> { 414b1000-41515e8f }
>[413328]
> moving module 03 { 410fc000-410fc4b5 } -> { 41344000-413444b5 } [1206]
>moving module 04 { 410fd000-4113ec3f } -> { 41345000-41386c3f }
>[269376]
>moving module 05 { 4113f000-4117aca7 } -> { 41100000-4113bca7 }
>[244904]
>moving module 06 { 4117b000-411e9067 } -> { 4113c000-411aa067 }
>[450664]
>moving module 07 { 411ea000-412aa357 } -> { 411ab000-4126b357 }
>[787288]
>moving module 08 { 412ab000-412b76f3 } -> { 4126c000-412786f3 } [50932]
>moving module 09 { 412b8000-412cd4b3 } -> { 41279000-4128e4b3 } [87220]
>moving module 10 { 412ce000-4130b63f } -> { 4128f000-412cc63f }
>[251456]
>moving module 11 { 4130c000-413434c3 } -> { 412cd000-413044c3 }
>[226500]
> moving module 03 { 41344000-413444b5 } -> { 41305000-413054b5 } [1206]
>moving module 04 { 41345000-41386c3f } -> { 41306000-41347c3f }
>[269376]
> Scanning
>/home/humberto/SO/Genode/Repo_genode/GenodeOS/build/foc_odroid_x2/kernel/fiasco.oc/fiasco
>
>-serial_esc
> Scanning sigma0
> Scanning genode/core
> Relocated mbi to [0x4100e000-0x4100e232]
> Loading ode/GenodeOS/build/foc_odroid_x2/kernel/fiasco.oc/fiasco
> Loading sigma0
> Loading genode/core
> find kernel info page...
> found kernel info page at 0x40002000
>Regions of list 'regions'
> [ 40001000, 40001a3f] { a40} Kern
>ode/GenodeOS/build/foc_odroid_x2/kernel/fiasco.oc/fiasco
> [ 40002000, 4007efff] { 7d000} Kern
>ode/GenodeOS/build/foc_odroid_x2/kernel/fiasco.oc/fiasco
> [ 400a0000, 400a5fdf] { 5fe0} Sigma0 sigma0
> [ 400b0000, 400b617b] { 617c} Sigma0 sigma0
> [ 41000000, 410143f7] { 143f8} Boot bootstrap
> [ 4100e000, 4100e32f] { 330} Root Multiboot info
> [ 41100000, 41347c3f] { 247c40} Root Module
> [ 80100000, 80246663] { 146664} Root genode/core
> API Version: (87) experimental
> Sigma0 config ip:400a0100 sp:41013de4
> Roottask config ip:80100000 sp:00000000
> Starting kernel
>ode/GenodeOS/build/foc_odroid_x2/kernel/fiasco.oc/fiasco at 40001208
>Hello from Startup::stage2
>Per_cpu_data_alloc: (orig: 0xf006c0d8-0xf006cb28)
>Number of IRQs available at this GIC: 160
>Cache config: ON
>ID_PFR[01]: 00001231 00000011 ID_[DA]FR0: 00010444 00000000
>ID_MMFR[04]: 00100103 20000000 01230000 00102111
>FPU0: Arch: VFPv3(3), Part: VFPv3(30), r: 4, v: 9, i: 41, t: hard, p:
>dbl/sngl
>L2: ID=4100c4c8 Type=1a340340 Aux=7e470001 WMask=ffff S=0
>L2: Type L2C-310 Size = 1024kB
>Watchdog initialized
>SERIAL ESC: allocated IRQ 85 for serial uart
>Not using serial hack in slow timer handler.
>Welcome to Fiasco.OC (arm)!
>L4/Fiasco.OC arm microkernel (C) 1998-2013 TU Dresden
>Rev: b6fac81 compiled with gcc 4.9.2 for Samsung Exynos []
>Build: #31 Tue Sep 1 15:31:24 CDT 2015
>
>Per_cpu_data_alloc: (orig: 0xf006c0d8-0xf006cb28)
>Allocate 2640 bytes (3KB) for CPU[4] local storage (offset=1179f28,
>0xf11e6000-0xf11e6a50)
>Timer for CPU0 is at IRQ 28
>Number of CPUs: 4
>Calibrating timer loop... Per_cpu_data_alloc: (orig:
>0xf006c0d8-0xf006cb28)
>done.
>Allocate 2640 bytes (3KB) for CPU[1] local storage (offset=117af28,
>0xf11e7000-0xf11e7a50)
>SCache config: ON
>IID_PFR[01]: 00001231 00000011G ID_[DA]FR0: 00010444 00000000
>MID_MMFR[04]: 00100103 20000000 01230000 00102111
>AFPU1: Arch: VFPv3(3), Part: VFPv3(30), r: 4, v: 9, i: 41, t: hard, p:
>dbl/sngl
>0Timer for CPU1 is at IRQ 28
>:CPU[1]: goes to idle loop
> Per_cpu_data_alloc: (orig: 0xf006c0d8-0xf006cb28)
>HAllocate 2640 bytes (3KB) for CPU[2] local storage (offset=1161f28,
>0xf11ce000-0xf11cea50)
>eCache config: ON
>lID_PFR[01]: 00001231 00000011l ID_[DA]FR0: 00010444 00000000
>oID_MMFR[04]: 00100103 20000000 01230000 00102111
>!FPU2: Arch: VFPv3(3), Part: VFPv3(30), r: 4, v: 9, i: 41, t: hard, p:
>dbl/sngl
>
>Timer for CPU2 is at IRQ 28
> CPU[2]: goes to idle loop
> Per_cpu_data_alloc: (orig: 0xf006c0d8-0xf006cb28)
>KAllocate 2640 bytes (3KB) for CPU[3] local storage (offset=1164f28,
>0xf11d1000-0xf11d1a50)
>ICache config: ON
>PID_PFR[01]: 00001231 00000011 ID_[DA]FR0: 00010444 00000000
>@ID_MMFR[04]: 00100103 20000000 01230000 00102111
> FPU3: Arch: VFPv3(3), Part: VFPv3(30), r: 4, v: 9, i: 41, t: hard, p:
>dbl/sngl
>4Timer for CPU3 is at IRQ 28
>0CPU[3]: goes to idle loop
>002000
> allocated 4KB for maintenance structures
>SIGMA0: Dump of all resource maps
>RAM:------------------------
>[0:40000000;40000fff]
>[0:4007f000;4009ffff]
>[0:400a6000;400affff]
>[0:400b7000;4100dfff]
>[4:4100e000;4100efff]
>[0:4100f000;410fffff]
>[4:41100000;41347fff]
>[0:41348000;800fffff]
>[4:80100000;80246fff]
>[0:80247000;beefffff]
>IOMEM:----------------------
>[0:0;3fffffff]
>[0:bff00000;ffffffff]
>
>KIP @ 40002000
> magic: 4be6344c
> version: 87024444
> sigma0 esp: 41013de4 eip: 400a0100
> sigma1 esp: 00000000 eip: 00000000
> root esp: 00000000 eip: 80100000
>MBI @ 4100e000
> mod[3] [41305000,413054b6) config
> mod[4] [41306000,41347c40) init
> mod[5] [41100000,4113bca8) timer
> mod[6] [4113c000,411aa068) ld.lib.so
> mod[7] [411ab000,4126b358) libc.lib.so
> mod[8] [4126c000,412786f4) test-libc_ffat
> mod[9] [41279000,4128e4b4) libc_ffat.lib.so
> mod[10] [4128f000,412cc640) sd_card_drv
> mod[11] [412cd000,413044c4) platform_drv
>:ram_alloc: Allocator 80235f68 dump:
>Block: [40000000,40001000) size=00001000 avail=00001000
>max_avail=00001000
>Block: [4007f000,400a0000) size=00021000 avail=00021000
>max_avail=00021000
>Block: [400a6000,400a601c) size=0000001c avail=00000000
>max_avail=00021000
>Block: [400a601c,400a6038) size=0000001c avail=00000000
>max_avail=00000000
>Block: [400a6038,400a6054) size=0000001c avail=00000000
>max_avail=00000000
>Block: [400a6054,400a6070) size=0000001c avail=00000000
>max_avail=00000000
>Block: [400a6070,400a608c) size=0000001c avail=00000000
>max_avail=00021000
>Block: [400a608c,400a60a8) size=0000001c avail=00000000
>max_avail=00000000
>Block: [400a60a8,400a60c4) size=0000001c avail=00000000
>max_avail=00009f04
>Block: [400a60c4,400a60e0) size=0000001c avail=00000000
>max_avail=00000000
>Block: [400a60e0,400a60fc) size=0000001c avail=00000000
>max_avail=00009f04
>Block: [400a60fc,400b0000) size=00009f04 avail=00009f04
>max_avail=00009f04
>Block: [400b7000,400b701c) size=0000001c avail=00000000
>max_avail=3edb8000
>Block: [400b701c,4100e000) size=00f56fe4 avail=00f56fe4
>max_avail=00f56fe4
>Block: [4100f000,41100000) size=000f1000 avail=000f1000
>max_avail=3edb8000
>Block: [41348000,80100000) size=3edb8000 avail=3edb8000
>max_avail=3edb8000
>Block: [80247000,bef00000) size=3ecb9000 avail=3ecb9000
>max_avail=3ecb9000
> => mem_size=2125352960 (2026 MB) / mem_avail=2125352680 (2026 MB)
>:region_alloc: Allocator 802370d8 dump:
>Block: [00001000,20000000) size=1ffff000 avail=1ffff000
>max_avail=1ffff000
>Block: [30000000,40000000) size=10000000 avail=10000000
>max_avail=1ffff000
>Block: [40001000,40002000) size=00001000 avail=00001000
>max_avail=1ffff000
>Block: [40003000,4007f000) size=0007c000 avail=0007c000
>max_avail=0007c000
>Block: [400a0000,400a6000) size=00006000 avail=00006000
>max_avail=1ffff000
>Block: [400b0000,400b7000) size=00007000 avail=00007000
>max_avail=010f0000
>Block: [bef00000,bfff0000) size=010f0000 avail=010f0000
>max_avail=010f0000
> => mem_size=823627776 (785 MB) / mem_avail=823627776 (785 MB)
>:io_mem: Allocator 802363c4 dump:
>Block: [00000000,40000000) size=40000000 avail=40000000
>max_avail=40000000
>Block: [40001000,40002000) size=00001000 avail=00001000
>max_avail=40000000
>Block: [40003000,4007f000) size=0007c000 avail=0007c000
>max_avail=0007c000
>Block: [400a0000,400a6000) size=00006000 avail=00006000
>max_avail=0007c000
>Block: [400b0000,400b7000) size=00007000 avail=00007000
>max_avail=410fffff
>Block: [bef00000,ffffffff) size=410fffff avail=410fffff
>max_avail=410fffff
> => mem_size=2165874687 (2065 MB) / mem_avail=2165874687 (2065 MB)
>:io_port: Allocator 80236820 dump:
>:irq: Allocator 80236c7c dump:
>Block: [00000000,00000260) size=00000260 avail=00000260
>max_avail=00000260
> => mem_size=608 (0 MB) / mem_avail=608 (0 MB)
>:rom_fs: Rom_fs 8023798c dump:
> Rom: [4113c000,411aa068) ld.lib.so
> Rom: [41306000,41347c40) init
> Rom: [41305000,413054b6) config
> Rom: [40002000,40003000) l4v2_kip
> Rom: [40002000,40003000) kip
> Rom: [4128f000,412cc640) sd_card_drv
> Rom: [41279000,4128e4b4) libc_ffat.lib.so
> Rom: [411ab000,4126b358) libc.lib.so
> Rom: [412cd000,413044c4) platform_drv
> Rom: [4126c000,412786f4) test-libc_ffat
> Rom: [41100000,4113bca8) timer
>:core ranges: Allocator 8023a260 dump:
>Block: [40000000,40001000) size=00001000 avail=00001000
>max_avail=00001000
>Block: [4007f000,400a0000) size=00021000 avail=00021000
>max_avail=00021000
>Block: [400a6000,400b0000) size=0000a000 avail=0000a000
>max_avail=7def1000
>Block: [400b7000,4100e000) size=00f57000 avail=00f57000
>max_avail=7def1000
>Block: [4100f000,bef00000) size=7def1000 avail=7def1000
>max_avail=7def1000
> => mem_size=2129084416 (2030 MB) / mem_avail=2129084416 (2030 MB)
>Genode 15.05-173-gb6fac81 <local changes>
>int main(): --- create local services ---
>int main(): --- start init ---
>int main(): transferred 2026 MB to init
>int main(): --- init created, waiting for exit condition ---
>[init] parent provides
>[init] service "ROM"
>[init] service "RAM"
>[init] service "IRQ"
>[init] service "IO_MEM"
>[init] service "IO_PORT"
>[init] service "CAP"
>[init] service "PD"
>[init] service "RM"
>[init] service "CPU"
>[init] service "LOG"
>[init] service "SIGNAL"
>[init] child "timer"
>[init] RAM quota: 876544
>[init] ELF binary: timer
>[init] priority: 0
>[init] provides service Timer
>[init] child "test-libc_ffat"
>[init] RAM quota: 8216576
>[init] ELF binary: test-libc_ffat
>[init] priority: 0
>[init] child "platform_drv"
>[init] RAM quota: 2973696
>[init] ELF binary: platform_drv
>[init] priority: 0
>[init] provides service Platform
>[init] provides service Regulator
>[init] child "sd_card_drv"
>[init] RAM quota: 876544
>[init] ELF binary: sd_card_drv
>[init] priority: 0
>[init] provides service Block
>[init -> platform_drv] --- Odroid-x2 platform driver ---
>[init -> platform_drv] Dentro del constructor CMU
>[init -> platform_drv] Changing CPU frequency to 1400000000
>[init -> platform_drv] End of Changing CPU frequency to 1400000000
>[init -> platform_drv] Saliendo del constructor CMU
>[init] child "timer" announces service "Timer"
>[init -> platform_drv] Entrando del constructor PMU
>[init -> platform_drv] Saliendo del constructor PMU
>[init] child "platform_drv" announces service "Regulator"
>[init -> sd_card_drv] --- SD card driver ---
>[init] child "sd_card_drv" announces service "Block"
>[init -> platform_drv] --- Odroid-x2 platform driver. Done ---
>[init -> test-libc_ffat] void init_libc_ffat(): using the libc_ffat
>plugin
>[init -> test-libc_ffat] calling mkdir(dir_name, 0777) dir_name=testdir
>[init -> sd_card_drv] CID: 0x744a4553 0x44432020 0x1033005b 0x8700e100
>[init -> sd_card_drv] RCA: 0xb368
>[init -> sd_card_drv] SD card detected
>[init -> sd_card_drv] capacity: 7695 MiB
>[init -> test-libc_ffat] get_fattime() called - not yet implemented.
>[init -> test-libc_ffat] disk_ioctl(drv=0, ctrl=0, buff=0) called - not
>
>yet implemented.
>[init -> test-libc_ffat] mkdir(dir_name, 0777) succeeded
>[init -> test-libc_ffat] calling chdir(dir_name) dir_name=testdir
>[init -> test-libc_ffat] chdir(dir_name) failed, ret=-1, errno=20
>[init] virtual void Genode::Child_policy::exit(int): child
>"test-libc_ffat" exited with exit value -1
>
>
>Anyone have any idea what might be happening?
>
>
>
>
>
>
>
>------------------------------------------------------------------------
>
>------------------------------------------------------------------------------
>
>
>------------------------------------------------------------------------
>
>_______________________________________________
>genode-main mailing list
>genode-main at lists.sourceforge.net
>https://lists.sourceforge.net/lists/listinfo/genode-main
--
Christian Helmuth
Genode Labs
http://www.genode-labs.com/ · http://genode.org/ · /ˈdʒiː.nəʊd/
Genode Labs GmbH · Amtsgericht Dresden · HRB 28424 · Sitz Dresden
Geschäftsführer: Dr.-Ing. Norman Feske, Christian Helmuth
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