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Dears:
Pls. refer the below files, and pin mux's code is added in mmc.c.
#include "mmc.h"
#include "pin_mux.h"
#include <plat/mmc.h>
#include "../hsmmc.h"
/* Module pin mux for mmc0 */
static struct pinmux_config mmc0_common_pin_mux[] = {
{"mmc0_dat3.mmc0_dat3", OMAP_MUX_MODE0 | AM33XX_PIN_INPUT_PULLUP},
{"mmc0_dat2.mmc0_dat2", OMAP_MUX_MODE0 | AM33XX_PIN_INPUT_PULLUP},
{"mmc0_dat1.mmc0_dat1", OMAP_MUX_MODE0 | AM33XX_PIN_INPUT_PULLUP},
{"mmc0_dat0.mmc0_dat0", OMAP_MUX_MODE0 | AM33XX_PIN_INPUT_PULLUP},
{"mmc0_clk.mmc0_clk", OMAP_MUX_MODE0 | AM33XX_PIN_INPUT_PULLUP},
{"mmc0_cmd.mmc0_cmd", OMAP_MUX_MODE0 | AM33XX_PIN_INPUT_PULLUP},
{"mmc0_sdcd.gpio3_14", OMAP_MUX_MODE7 | AM33XX_PIN_INPUT_PULLUP},
{NULL, 0},
};
/* Module pin mux for mmc1 */
static struct pinmux_config mmc1_common_pin_mux[] = {
{"gpmc_ad3.mmc1_dat3", OMAP_MUX_MODE1 | AM33XX_PIN_INPUT_PULLUP},
{"gpmc_ad2.mmc1_dat2", OMAP_MUX_MODE1 | AM33XX_PIN_INPUT_PULLUP},
{"gpmc_ad1.mmc1_dat1", OMAP_MUX_MODE1 | AM33XX_PIN_INPUT_PULLUP},
{"gpmc_ad0.mmc1_dat0", OMAP_MUX_MODE1 | AM33XX_PIN_INPUT_PULLUP},
{"gpmc_csn1.mmc1_clk", OMAP_MUX_MODE2 | AM33XX_PIN_INPUT_PULLUP},
{"gpmc_csn2.mmc1_cmd", OMAP_MUX_MODE2 | AM33XX_PIN_INPUT_PULLUP},
{NULL, 0},
};
static struct pinmux_config mmc1_dat4_7_pin_mux[] = {
{"gpmc_ad7.mmc1_dat7", OMAP_MUX_MODE1 | AM33XX_PIN_INPUT_PULLUP},
{"gpmc_ad6.mmc1_dat6", OMAP_MUX_MODE1 | AM33XX_PIN_INPUT_PULLUP},
{"gpmc_ad5.mmc1_dat5", OMAP_MUX_MODE1 | AM33XX_PIN_INPUT_PULLUP},
{"gpmc_ad4.mmc1_dat4", OMAP_MUX_MODE1 | AM33XX_PIN_INPUT_PULLUP},
{NULL, 0},
};
//add 1 by liguang
static struct pinmux_config mmc2_com_pin_mux[] = {
{"gpmc_ad12.mmc2_dat0", OMAP_MUX_MODE3 | AM33XX_PIN_INPUT_PULLUP},
{"gpmc_ad13.mmc2_dat1", OMAP_MUX_MODE3 | AM33XX_PIN_INPUT_PULLUP},
{"gpmc_ad14.mmc2_dat2", OMAP_MUX_MODE3 | AM33XX_PIN_INPUT_PULLUP},
{"gpmc_ad15.mmc2_dat3", OMAP_MUX_MODE3 | AM33XX_PIN_INPUT_PULLUP},
{"gpmc_csn3.mmc2_cmd", OMAP_MUX_MODE3 | AM33XX_PIN_INPUT_PULLUP},
{"gpmc_clk.mmc2_clk", OMAP_MUX_MODE3 | AM33XX_PIN_INPUT_PULLUP},
{"gpmc_wpn.gpio0_31", OMAP_MUX_MODE7 | AM33XX_PIN_INPUT_PULLUP},
{NULL, 0},
};
//end 1
static struct omap2_hsmmc_info am335x_mmc[] __initdata = {
{
.mmc = 1,
.caps = MMC_CAP_4_BIT_DATA,
.gpio_cd = GPIO_TO_PIN(3, 14),
.gpio_wp = -EINVAL,
.ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, /* 3V3 */
},
{
.mmc = 0, /* will be set at runtime */
},
{
.mmc = 0, /* will be set at runtime */
},
{} /* Terminator */
};
//add 2 by liguang
static struct omap2_hsmmc_info am335x_mmc2[] __initdata = {
{
.mmc = 3,
.caps = MMC_CAP_4_BIT_DATA,
.gpio_cd = GPIO_TO_PIN(0, 31),
.gpio_wp = -EINVAL,
.ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, /* 3V3 */
},
{} /* Terminator */
};
//end 2
void mmc0_init(int evm_id, int profile)
{
setup_pin_mux(mmc0_common_pin_mux);
omap2_hsmmc_init(am335x_mmc);
return;
}
void mmc1_emmc_init(int evm_id, int profile)
{
setup_pin_mux(mmc1_common_pin_mux);
setup_pin_mux(mmc1_dat4_7_pin_mux);
am335x_mmc[1].mmc = 2;
am335x_mmc[1].caps = MMC_CAP_8_BIT_DATA;
am335x_mmc[1].gpio_cd = -EINVAL;
am335x_mmc[1].gpio_wp = -EINVAL;
am335x_mmc[1].ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34; /* 3V3 */
/* mmc will be initialized when mmc0_init is called */
return;
}
//add 3 by liguang
void mmc2_init(int evm_id, int profile)
{
setup_pin_mux(mmc2_com_pin_mux);
omap2_hsmmc_init(am335x_mmc2);
return;
}
// end 3
dmesg [ 0.000000] Linux version 3.2.0 (root@steve-virtual-machine) (gcc version 4.7.3 20130226 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.03-20130313 - Linaro GCC 2013.03) ) #422 Fri Aug 24 09:58:50 CST 2018 [ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine: am335xevm [ 0.000000] Memory policy: ECC disabled, Data cache writeback [ 0.000000] On node 0 totalpages: 131072 [ 0.000000] free_area_init_node: node 0, pgdat c0577670, node_mem_map c05af000 [ 0.000000] Normal zone: 1024 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 130048 pages, LIFO batch:31 [ 0.000000] AM335X ES2.1 (sgx neon ) [ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 130048 [ 0.000000] Kernel command line: console=ttyO0,115200n8 root=/dev/mmcblk1p2 ro rootfstype=ext3 rootwait ip=none [ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes) [ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) [ 0.000000] Memory: 512MB = 512MB total [ 0.000000] Memory: 513932k/513932k available, 10356k reserved, 0K highmem [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) [ 0.000000] vmalloc : 0xe0800000 - 0xff000000 ( 488 MB) [ 0.000000] lowmem : 0xc0000000 - 0xe0000000 ( 512 MB) [ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB) [ 0.000000] .text : 0xc0008000 - 0xc04eb000 (5004 kB) [ 0.000000] .init : 0xc04eb000 - 0xc0523000 ( 224 kB) [ 0.000000] .data : 0xc0524000 - 0xc0580100 ( 369 kB) [ 0.000000] .bss : 0xc0580124 - 0xc05ae2d4 ( 185 kB) [ 0.000000] NR_IRQS:396 [ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts [ 0.000000] Total of 128 interrupts on 1 active controller [ 0.000000] OMAP clockevent source: GPTIMER2 at 24000000 Hz [ 0.000000] OMAP clocksource: GPTIMER1 at 32768 Hz [ 0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 131071999ms [ 0.000000] Console: colour dummy device 80x30 [ 0.000091] Calibrating delay loop... 795.44 BogoMIPS (lpj=3977216) [ 0.039093] pid_max: default: 32768 minimum: 301 [ 0.039184] Security Framework initialized [ 0.039276] Mount-cache hash table entries: 512 [ 0.039611] CPU: Testing write buffer coherency: ok [ 0.059387] omap_hwmod: pruss: failed to hardreset [ 0.060394] print_constraints: dummy: [ 0.060699] NET: Registered protocol family 16 [ 0.062591] OMAP GPIO hardware version 0.1 [ 0.064605] omap_mux_init: Add partition: #1: core, flags: 0 [ 0.066192] omap_i2c.1: alias fck already exists [ 0.066375] The board is a HDZX AM335x 1501. [ 0.066558] _omap_mux_get_by_name: Could not find signal mmc0_sdcd.gpio3_14 [ 0.066589] omap_hsmmc.0: alias fck already exists [ 0.066802] omap_hsmmc.1: alias fck already exists [ 0.067504] d_can.0: alias fck already exists [ 0.067993] omap_i2c.3: alias fck already exists [ 0.068420] omap3_has_sgx...... [ 0.069030] _regulator_get: l3_main.0 supply vdd_core not found, using dummy regulator [ 0.069152] am335x_opp_update: physical regulator not present for core(-22) [ 0.069213] platform mpu.0: opp_set_availability: Device OPP not found (-19) [ 0.069244] platform mpu.0: opp_set_availability: Device OPP not found (-19) [ 0.069427] registered am33xx_sr device [ 0.070739] edma.0: alias fck already exists [ 0.070770] edma.0: alias fck already exists [ 0.070770] edma.0: alias fck already exists [ 0.091430] bio: create slab <bio-0> at 0 [ 0.093414] SCSI subsystem initialized [ 0.094024] usbcore: registered new interface driver usbfs [ 0.094299] usbcore: registered new interface driver hub [ 0.094482] usbcore: registered new device driver usb [ 0.094757] registerd cppi-dma Intr @ IRQ 17 [ 0.094757] Cppi41 Init Done Qmgr-base(e087a000) dma-base(e0878000) [ 0.094787] Cppi41 Init Done [ 0.094787] musb-ti81xx musb-ti81xx: musb0, board_mode=0x13, plat_mode=0x3 [ 0.095092] musb-ti81xx musb-ti81xx: musb1, board_mode=0x13, plat_mode=0x1 [ 0.096099] omap_i2c omap_i2c.1: bus 1 rev2.4.0 at 100 kHz [ 0.097106] tps65910 1-002d: JTAGREVNUM 0x0 [ 0.099456] print_constraints: VRTC: [ 0.100860] print_constraints: VIO: at 1500 mV [ 0.103118] print_constraints: VDD1: 600 <--> 1500 mV at 1100 mV normal [ 0.105377] print_constraints: VDD2: 600 <--> 1500 mV at 1100 mV normal [ 0.106353] print_constraints: VDD3: 5000 mV [ 0.107727] print_constraints: VDIG1: at 1800 mV [ 0.109130] print_constraints: VDIG2: at 1800 mV [ 0.110534] print_constraints: VPLL: at 1800 mV [ 0.111907] print_constraints: VDAC: at 1800 mV [ 0.113311] print_constraints: VAUX1: at 1800 mV [ 0.114715] print_constraints: VAUX2: at 3300 mV [ 0.116088] print_constraints: VAUX33: at 3300 mV [ 0.117462] print_constraints: VMMC: at 3300 mV [ 0.117919] tps65910 1-002d: No interrupt support, no core IRQ [ 0.129119] omap_i2c omap_i2c.3: bus 3 rev2.4.0 at 100 kHz [ 0.130950] Switching to clocksource gp timer [ 0.144775] musb-hdrc: version 6.0, ?dma?, otg (peripheral+host) [ 0.144958] musb-hdrc musb-hdrc.0: dma type: dma-cppi41 [ 0.145233] MUSB0 controller's USBSS revision = 4ea20800 [ 0.145263] TxFifo Empty intr disabled [ 0.145263] musb0: Enabled SW babble control [ 0.145538] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn) [ 0.145538] musb-hdrc: MHDRC RTL version 2.0 [ 0.145568] musb-hdrc: setup fifo_mode 4 [ 0.145599] musb-hdrc: 28/31 max ep, 16384/16384 memory [ 0.145599] musb-hdrc.0: bulk split disabled [ 0.145599] musb-hdrc.0: bulk combine disabled [ 0.146057] musb-hdrc musb-hdrc.0: USB OTG mode controller at e083c000 using DMA, IRQ 18 [ 0.146209] musb-hdrc musb-hdrc.1: dma type: dma-cppi41 [ 0.146484] MUSB1 controller's USBSS revision = 4ea20800 [ 0.146484] TxFifo Empty intr disabled [ 0.146484] musb1: Enabled SW babble control [ 0.146728] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn) [ 0.146759] musb-hdrc: MHDRC RTL version 2.0 [ 0.146759] musb-hdrc: setup fifo_mode 4 [ 0.146789] musb-hdrc: 28/31 max ep, 16384/16384 memory [ 0.146789] musb-hdrc.1: bulk split disabled [ 0.146820] musb-hdrc.1: bulk combine disabled [ 0.146881] musb-hdrc musb-hdrc.1: MUSB HDRC host driver [ 0.146942] musb-hdrc musb-hdrc.1: new USB bus registered, assigned bus number 1 [ 0.147064] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 0.147064] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.147094] usb usb1: Product: MUSB HDRC host driver [ 0.147094] usb usb1: Manufacturer: Linux 3.2.0 musb-hcd [ 0.147094] usb usb1: SerialNumber: musb-hdrc.1 [ 0.147827] hub 1-0:1.0: USB hub found [ 0.147857] hub 1-0:1.0: 1 port detected [ 0.148345] musb-hdrc musb-hdrc.1: USB Host mode controller at e083e800 using DMA, IRQ 19 [ 0.148712] NET: Registered protocol family 2 [ 0.148895] IP route cache hash table entries: 4096 (order: 2, 16384 bytes) [ 0.149169] TCP established hash table entries: 16384 (order: 5, 131072 bytes) [ 0.149414] TCP bind hash table entries: 16384 (order: 4, 65536 bytes) [ 0.149566] TCP: Hash tables configured (established 16384 bind 16384) [ 0.149597] TCP reno registered [ 0.149597] UDP hash table entries: 256 (order: 0, 4096 bytes) [ 0.149627] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) [ 0.149810] NET: Registered protocol family 1 [ 0.150024] RPC: Registered named UNIX socket transport module. [ 0.150054] RPC: Registered udp transport module. [ 0.150054] RPC: Registered tcp transport module. [ 0.150054] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.150299] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.168212] VFS: Disk quotas dquot_6.5.2 [ 0.168243] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.168731] msgmni has been set to 1003 [ 0.171539] alg: No test for stdrng (krng) [ 0.172119] io scheduler noop registered [ 0.172149] io scheduler deadline registered [ 0.172210] io scheduler cfq registered (default) [ 0.173461] omap_uart.0: ttyO0 at MMIO 0x44e09000 (irq = 72) is a OMAP UART0 [ 0.880645] console [ttyO0] enabled [ 0.884857] omap_uart.1: ttyO1 at MMIO 0x48022000 (irq = 73) is a OMAP UART1 [ 0.892639] omap_uart.2: ttyO2 at MMIO 0x48024000 (irq = 74) is a OMAP UART2 [ 0.900390] omap_uart.3: ttyO3 at MMIO 0x481a6000 (irq = 44) is a OMAP UART3 [ 0.908142] omap_uart.4: ttyO4 at MMIO 0x481a8000 (irq = 45) is a OMAP UART4 [ 0.915893] omap_uart.5: ttyO5 at MMIO 0x481aa000 (irq = 46) is a OMAP UART5 [ 0.924102] omap4_rng omap4_rng: OMAP4 Random Number Generator ver. 2.00 [ 0.939361] brd: module loaded [ 0.946960] loop: module loaded [ 0.950408] i2c-core: driver [tsl2550] using legacy suspend method [ 0.956909] i2c-core: driver [tsl2550] using legacy resume method [ 0.963317] at24_init begin [ 0.968475] mtdoops: mtd device (mtddev=name/number) must be supplied [ 0.976867] tun: Universal TUN/TAP device driver, 1.6 [ 0.982147] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com> [ 0.988830] CAN device driver interface [ 0.992858] CAN bus driver for Bosch D_CAN controller 1.0 [ 0.999206] d_can d_can.0: device registered (irq=52, irq_obj=53) [ 1.051727] davinci_mdio davinci_mdio.0: davinci mdio revision 1.6 [ 1.058197] davinci_mdio davinci_mdio.0: detected phy mask fffffff4 [ 1.066467] davinci_mdio.0: probed [ 1.070007] davinci_mdio davinci_mdio.0: phy[0]: device 0:00, driver unknown [ 1.077423] davinci_mdio davinci_mdio.0: phy[1]: device 0:01, driver unknown [ 1.084808] davinci_mdio davinci_mdio.0: phy[3]: device 0:03, driver unknown [ 1.092346] PPP generic driver version 2.4.2 [ 1.097137] PPP BSD Compression module registered [ 1.102081] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256). [ 1.109436] CSLIP: code copyright 1989 Regents of the University of California. [ 1.117309] usbcore: registered new interface driver cdc_ether [ 1.123565] usbcore: registered new interface driver cdc_eem [ 1.129608] usbcore: registered new interface driver dm9601 [ 1.135498] cdc_ncm: 04-Aug-2011 [ 1.139007] usbcore: registered new interface driver cdc_ncm [ 1.144958] Initializing USB Mass Storage driver... [ 1.150238] usbcore: registered new interface driver usb-storage [ 1.156555] USB Mass Storage support registered. [ 1.161712] usbcore: registered new interface driver usbserial [ 1.167938] USB Serial support registered for generic [ 1.173370] usbcore: registered new interface driver usbserial_generic [ 1.180206] usbserial: USB Serial Driver core [ 1.184906] USB Serial support registered for GSM modem (1-port) [ 1.191467] usbcore: registered new interface driver option [ 1.197296] option: v0.7.2:USB Driver for GSM modems [ 1.202911] mousedev: PS/2 mouse device common for all mice [ 1.212127] rtc-ds1307 1-0068: rtc core: registered ds1339 as rtc0 [ 1.219055] i2c /dev entries driver [ 1.223297] Linux video capture interface: v2.00 [ 1.228393] usbcore: registered new interface driver uvcvideo [ 1.234436] USB Video Class driver (1.1.1) [ 1.239501] OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec [ 1.247955] cpuidle: using governor ladder [ 1.252685] cpuidle: using governor menu [ 1.260284] omap4_aes_mod_init: loading AM33X AES driver [ 1.265991] omap4-aes omap4-aes: AM33X AES hw accel rev: 3.02 [ 1.272705] omap4_aes_probe: probe() done [ 1.277099] omap4_sham_mod_init: loading AM33X SHA/MD5 driver [ 1.283233] omap4-sham omap4-sham: AM33X SHA/MD5 hw accel rev: 4.03 [ 1.297454] omap4_sham_probe: probe() done [ 1.302612] tiadc tiadc: attached adc driver [ 1.308227] oprofile: hardware counters not available [ 1.313537] oprofile: using timer interrupt. [ 1.318023] nf_conntrack version 0.5.0 (8030 buckets, 32120 max) [ 1.324798] ip_tables: (C) 2000-2006 Netfilter Core Team [ 1.330444] TCP cubic registered [ 1.333862] NET: Registered protocol family 17 [ 1.340789] can: controller area network core (rev 20090105 abi 8) [ 1.347381] NET: Registered protocol family 29 [ 1.352081] can: raw protocol (rev 20090105) [ 1.356536] can: broadcast manager protocol (rev 20090105 t) [ 1.362487] 8021q: 802.1Q VLAN Support v1.8 [ 1.366882] lib80211: common routines for IEEE802.11 drivers [ 1.372802] lib80211_crypt: registered algorithm 'NULL' [ 1.372833] Registering the dns_resolver key type [ 1.377807] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 1.385833] ThumbEE CPU extension supported. [ 1.390350] mux: Failed to setup hwmod io irq -22 [ 1.395874] Power Management for AM33XX family [ 1.400695] Trying to load am335x-pm-firmware.bin (60 secs timeout) [ 1.407409] Copied the M3 firmware to UMEM [ 1.411773] Cortex M3 Firmware Version = 0x181 [ 1.416442] DIEID: 0700b028 0168453b 00000000 316e0002 [ 1.416442] EFUSE SMA register val = 00013e2f [ 1.416473] Compensating OPP0: Orig nvalue:0x99b7a9 New nvalue:0x99b7a9 [ 1.416503] Compensating OPP1: Orig nvalue:0x9a86f4 New nvalue:0x9a86f4 [ 1.417968] Compensating OPP0: Orig nvalue:0x99aaa3 New nvalue:0x99aaa3 [ 1.417968] Compensating OPP1: Orig nvalue:0x998f85 New nvalue:0x998f85 [ 1.417999] Compensating OPP2: Orig nvalue:0xaae6d4 New nvalue:0xaae6d4 [ 1.417999] Compensating OPP3: Orig nvalue:0xaac5b6 New nvalue:0xaac5b6 [ 1.417999] Compensating OPP4: Orig nvalue:0xaac5b6 New nvalue:0xaa978d [ 1.418060] create_regulator: VDD1: Failed to create debugfs directory [ 1.426422] smartreflex smartreflex: am33xx_sr_probe: Driver initialized [ 1.439422] clock: disabling unused clocks to save power [ 1.453430] mmc0: host does not support reading read-only switch. assuming write-enable. [ 1.464294] mmc0: new high speed SDHC card at address 1234 [ 1.470672] mmcblk0: mmc0:1234 SA08G 7.21 GiB [ 1.476593] Random MACID=f2:56:7d:f0:d6:aa [ 1.481781] mmcblk0: p1 p2 [ 1.485473] cpsw: Random MACID = 7e:29:b4:58:da:b6 [ 1.491577] PHY 0:02 not found [ 1.496093] rtc-ds1307 1-0068: setting system clock to 2015-10-22 09:33:36 UTC (1445506416) [ 1.505340] Waiting for root device /dev/mmcblk1p2... [ 1.566497] mmc1: new high speed MMC card at address 0001 [ 1.572723] mmcblk1: mmc1:0001 004GE0 3.68 GiB [ 1.577575] mmcblk1boot0: mmc1:0001 004GE0 partition 1 2.00 MiB [ 1.583923] mmcblk1boot1: mmc1:0001 004GE0 partition 2 2.00 MiB [ 1.592376] mmcblk1: p1 p2 p3 p4 < p5 p6 > [ 1.599975] mmcblk1boot1: unknown partition table [ 1.606689] mmcblk1boot0: unknown partition table [ 1.723724] EXT3-fs (mmcblk1p2): recovery required on readonly filesystem [ 1.730834] EXT3-fs (mmcblk1p2): write access will be enabled during recovery [ 1.766265] kjournald starting. Commit interval 5 seconds [ 1.772125] EXT3-fs (mmcblk1p2): recovery complete [ 1.778961] EXT3-fs (mmcblk1p2): mounted filesystem with ordered data mode [ 1.786254] VFS: Mounted root (ext3 filesystem) readonly on device 179:10. [ 1.793823] Freeing init memory: 224K [ 5.369903] EXT3-fs (mmcblk1p2): using internal journal [ 5.958129] net eth1: CPSW phy found : id is : 0x1cc916 [ 6.030761] net lan1: CPSW phy found : id is : 0x1cc916 [ 6.506347] kjournald starting. Commit interval 5 seconds [ 6.513122] EXT3-fs (mmcblk1p3): using internal journal [ 6.518585] EXT3-fs (mmcblk1p3): recovery complete [ 6.523620] EXT3-fs (mmcblk1p3): mounted filesystem with ordered data mode [ 6.551666] kjournald starting. Commit interval 5 seconds [ 6.558105] EXT3-fs (mmcblk1p5): using internal journal [ 6.563598] EXT3-fs (mmcblk1p5): recovery complete [ 6.569824] EXT3-fs (mmcblk1p5): mounted filesystem with ordered data mode [ 6.589172] kjournald starting. Commit interval 5 seconds [ 6.596008] EXT3-fs (mmcblk1p6): using internal journal [ 6.601470] EXT3-fs (mmcblk1p6): recovery complete [ 6.606506] EXT3-fs (mmcblk1p6): mounted filesystem with ordered data mode [ 6.798431] gadget: Mass Storage Function, version: 2009/09/11 [ 6.804687] gadget: Number of LUNs=1 [ 6.808532] lun0: LUN: removable file: /dev/mmcblk0p1 [ 6.813964] gadget: Mass Storage Gadget, version: 2009/09/11 [ 6.819976] gadget: userspace failed to provide iSerialNumber [ 6.826110] gadget: g_mass_storage ready [ 6.830322] musb-hdrc musb-hdrc.0: MUSB HDRC host driver [ 6.835937] musb-hdrc musb-hdrc.0: new USB bus registered, assigned bus number 2 [ 6.843811] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002 [ 6.850921] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 6.858489] usb usb2: Product: MUSB HDRC host driver [ 6.863708] usb usb2: Manufacturer: Linux 3.2.0 musb-hcd [ 6.869262] usb usb2: SerialNumber: musb-hdrc.0 [ 6.874542] hub 2-0:1.0: USB hub found [ 6.878479] hub 2-0:1.0: 1 port detected [ 6.983795] gpio_to_irq irq=249 [ 7.079284] USB Serial support registered for EXAR USB serial port [ 7.085937] usbcore: registered new interface driver xr_usb_serial [ 7.092376] Exar USB UART (serial port) driver: 1A [ 7.394165] kjournald starting. Commit interval 5 seconds [ 7.619659] EXT3-fs (mmcblk0p2): using internal journal [ 7.625152] EXT3-fs (mmcblk0p2): recovery complete [ 7.630187] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode
Don't use device tree, and the Kernel version is Linux3.2.0
