Mount root from SD card?

[Krassimir Slavchev]

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Hi,

I am trying to test the latest CURRENT on my 91rm9200 board but can not
mount root from SD card anymore.

Any ideas?

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FreeBSD 8.0-CURRENT #1 r187432M: Mon Jan 19 16:39:23 EET 2009
    root at krassi:/usr/obj/arm/usr/src-current/sys/CENTIPAD
CPU: ARM920T rev 0 (ARM9TDMI core)
  DC enabled IC enabled WB enabled LABT
  16KB/32B 64-way Instruction cache
  16KB/32B 64-way write-back-locking-A Data cache
real memory  = 67108864 (64 MB)
avail memory = 62226432 (59 MB)
atmelarm0: <AT91 device bus> on motherboard
at91_st0: <ST> mem 0xdffffd00-0xdffffdff irq 1 on atmelarm0
at91_st0: watchdog registered, timeout intervall max. 64 sec
at91_pio0: <PIOA> mem 0xdffff400-0xdffff5ff irq 1 on atmelarm0
at91_pio0: ABSR: 0x1000060 OSR: 0 PSR:0x380010 ODSR: 0
at91_pio0: [FILTER]
at91_pio1: <PIOB> mem 0xdffff600-0xdffff7ff irq 1 on atmelarm0
at91_pio1: ABSR: 0xff338 OSR: 0 PSR:0x3fc00cc7 ODSR: 0
at91_pio1: [FILTER]
at91_pio2: <PIOC> mem 0xdffff800-0xdffff9ff irq 1 on atmelarm0
at91_pio2: ABSR: 0 OSR: 0 PSR:0xc07f ODSR: 0x4000
at91_pio2: [FILTER]
at91_pio3: <PIOD> mem 0xdffffa00-0xdffffbff irq 1 on atmelarm0
at91_pio3: ABSR: 0 OSR: 0 PSR:0xfffffff ODSR: 0
at91_pio3: [FILTER]
at91_pmc0: <PMC> mem 0xdffffc00-0xdffffcff irq 1 on atmelarm0
at91_pmc0: Primary: 10000000 Hz PLLA: 180 MHz CPU: 180 MHz MCK: 60 MHz
at91_mci0: <MCI mmc/sd host bridge> mem 0xdffb4000-0xdffb7fff irq 10 on
atmelarm0
at91_mci0: [ITHREAD]
mmc0: <MMC/SD bus> on at91_mci0
at91_twi0: <TWI> mem 0xdffb8000-0xdffbbfff irq 12 on atmelarm0
at91_twi0: [ITHREAD]
iicbus0: <Philips I2C bus> on at91_twi0
setting cwgr to 0x1a4a4
iic0: <I2C generic I/O> on iicbus0
icee0: <I2C EEPROM> at addr 0xa7 on iicbus0
ate0: <EMAC> mem 0xdffbc000-0xdffbffff irq 24 on atmelarm0
miibus0: <MII bus> on ate0
rlphy0: <RTL8201L 10/100 media interface> PHY 16 on miibus0
rlphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
ate0: Ethernet address: 43:00:00:01:ff:00
ate0: [ITHREAD]
uart0: <DBGU> mem 0xdffff200-0xdffff3ff irq 1 on atmelarm0
uart0: [FILTER]uart0: console (115200,n,8,1)
uart1: <USART0> mem 0xdffc0000-0xdffc3fff irq 6 on atmelarm0
uart1: [FILTER]
uart2: <USART1> mem 0xdffc4000-0xdffc7fff irq 7 on atmelarm0
uart2: [FILTER]
uart3: <USART2> mem 0xdffc8000-0xdffcbfff irq 8 on atmelarm0
uart3: [FILTER]
uart4: <USART3> mem 0xdffcc000-0xdffcffff irq 9 on atmelarm0
uart4: [FILTER]
at91_ssc0: <SSC> mem 0xdffd0000-0xdffd3fff irq 14 on atmelarm0
at91_ssc0: [ITHREAD]
at91_ssc1: <SSC> mem 0xdffd4000-0xdffd7fff irq 15 on atmelarm0
at91_ssc1: [ITHREAD]
at91_ssc2: <SSC> mem 0xdffd8000-0xdffdbfff irq 16 on atmelarm0
at91_ssc2: [ITHREAD]
at91_spi0: <SPI> mem 0xdffe0000-0xdffe3fff irq 13 on atmelarm0
at91_spi0: [ITHREAD]
spibus0: <spibus bus> on at91_spi0
spibus0: <unknown card> at cs 0
ohci0: <AT91 integrated ohci controller> mem 0xdfe00000-0xdfefffff irq
23 on atmelarm0
ohci0: [GIANT-LOCKED]
ohci0: [ITHREAD]
usb0: OHCI version 1.0
usb0 on ohci0
usb0: USB revision 1.0
uhub0: <Atmel OHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb0
uhub0: 2 ports with 2 removable, self powered
uhub0: device problem (IOERROR), disabling port 2
Cannot get 100 Hz clock; using 100Hz
at91_st0: [FILTER]
Timecounter "AT91RM9200 timer" frequency 32768 Hz quality 1000
Timecounters tick every 10.000 msec
mmcsd0: 1983MB <SD Memory Card> at mmc0 30MHz/1bit
Trying to mount root from ufs:/dev/mmcsd0s1

Manual root filesystem specification:
  <fstype>:<device>  Mount <device> using filesystem <fstype>
                       eg. ufs:/dev/da0a
  ?                  List valid disk boot devices
  <empty line>       Abort manual input

mountroot> ?

List of GEOM managed disk devices:
  mmcsd0


With last known working kernel:
...
FreeBSD 8.0-CURRENT #32: Thu Nov  8 17:22:00 EET 2007
...
SD CARD: 2079326208 bytes
mmcsd0: <mmc or sd flash card> on mmc0
mmc0: setting transfer rate to 30.000MHz
Trying to mount root from ufs:/dev/mmcsd0s1
warning: Low voltage. The time may be corrupted!
Dec  4 06:42:27 init: getting pseudoterminals resource limit: Invalid
argument
pid 25 (sh), uid 0: exited on signal 11
...


Best regards


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