I enabled the TI DAVINCI RTC module in menuconfig of kernel of DM365. But the kernel loading process freezes as soon as RTC module is loaded. Here is the log:-
Boot Mode Task Completed
IPNC UBL Version: 2.2.0
Platform: DM365-297
Reset RTC Fail..
UBL Executed Sucessfully
Jumping to entry point at 0x81080000
Board:IPNC***LNT
.
U-Boot 1.3.4 (Jan 23 2014 - 10:21:07) DM368-STWiHART-1.0
I2C: ready
RAM Configuration:
Bank #0: 80000000 128 MB
NAND: NAND device: Manufacturer ID: 0x2c, Chip ID: 0x38 (Micron NAND 1GiB 3,3V 8-bit)
Bad block table not found for chip 0
Bad block table not found for chip 0
loop oob 81021dd8 Bad block table written to 0x3ffc0000, version 0x01
loop oob 81021dd8 Bad block table written to 0x3ff80000, version 0x01
NAND device: Manufacturer ID: 0x2c, Chip ID: 0x38 (Micron NAND 1GiB 3,3V 8-bit)
Bad block table not found for chip 0
Bad block table not found for chip 0
loop oob 81023368 Bad block table written to 0x3ffc0000, version 0x01
loop oob 81023368 Bad block table written to 0x3ff80000, version 0x01
2048 MiB
In: serial
Out: serial
Err: serial
Still-Image WiHART
ARM Clock :- 297MHz
SWDDR Clock :- 270MHz
Ethernet PHY: DP83848 @ 0x01
Hit any key to stop autoboot: 0
Loading from NAND 1GiB 3,3V 8-bit, offset 0xa00000
Image Name: Linux-2.6.37_IPNC_DM368_5.1.0
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 4025472 Bytes = 3.8 MB
Load Address: 80008000
Entry Point: 80008000
NAND read: device 0 offset 0xa00000, size 0x400000
4194304 bytes read: OK
## Booting kernel from Legacy Image at 80700000 ...
Image Name: Linux-2.6.37_IPNC_DM368_5.1.0
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 4025472 Bytes = 3.8 MB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK
Inside function do_bootm_linux
cmdline : mem=48M console=ttyS0,115200n8 noinitrd ip=10.9.40.203:10.9.41.47:10.9.51.1:255.255.255.0 eth=00:0C:0C:A0:FF:EC ubi.mtd=3,2i
do_bootm:Kernel Entry point 0x80008000
Starting kernel ...
Printing kernel parameters 80000100Cleanup is done 1939
Entry point address 2147516416
[ 0.000000] Linux version 2.6.37_IPNC_DM368_5.1.0 (root@EMMYS0851) (gcc version 4.3.3 (GCC) ) #4 PREEMPT Mon Apr 21 19:01:21 IST 24
[ 0.000000] CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00053177
[ 0.000000] CPU: VIVT data cache, VIVT instruction cache
[ 0.000000] Machine: DaVinci DM36x IPNC
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] DaVinci dm36x_rev1.2 variant 0x8
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 12192
[ 0.000000] Kernel command line: mem=48M console=ttyS0,115200n8 noinitrd ip=10.9.40.203:10.9.41.47:10.9.51.1:255.255.255.0 eth=00:i
[ 0.000000] TI DaVinci EMAC: kernel boot params Ethernet address: 00:0C:0C:A0:FF:EC
[ 0.000000] PID hash table entries: 256 (order: -2, 1024 bytes)
[ 0.000000] Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.000000] Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Memory: 48MB = 48MB total
[ 0.000000] Memory: 44608k/44608k available, 4544k 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] DMA : 0xff000000 - 0xffe00000 ( 14 MB)
[ 0.000000] vmalloc : 0xc3800000 - 0xfea00000 ( 946 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xc3000000 ( 48 MB)
[ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB)
[ 0.000000] .init : 0xc0008000 - 0xc002c000 ( 144 kB)
[ 0.000000] .text : 0xc002c000 - 0xc03b6000 (3624 kB)
[ 0.000000] .data : 0xc03b6000 - 0xc03dec80 ( 164 kB)
[ 0.000000] SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] Preemptable hierarchical RCU implementation.
[ 0.000000] RCU-based detection of stalled CPUs is disabled.
[ 0.000000] Verbose stalled-CPUs detection is disabled.
[ 0.000000] NR_IRQS:245
[ 0.000000] Console: colour dummy device 80x30
[ 0.000410] Calibrating delay loop (skipped) preset value.. 215.44 BogoMIPS (lpj=1077248)
[ 0.000501] pid_max: default: 32768 minimum: 301
[ 0.000811] Security Framework initialized
[ 0.001021] Mount-cache hash table entries: 512
[ 0.002240] CPU: Testing write buffer coherency: ok
[ 0.004954] devtmpfs: initialized
[ 0.010904] DaVinci: 8 gpio irqs
[ 0.011952] NET: Registered protocol family 16
[ 0.055646] dm365_rmd_cs_rdk_150_wl_init
[ 0.055727] No entry for the specified index
[ 0.058393] No entry for the specified index
[ 0.180704] bio: create slab <bio-0> at 0
[ 0.188050] SCSI subsystem initialized
[ 0.194559] usbcore: registered new interface driver usbfs
[ 0.196742] usbcore: registered new interface driver hub
[ 0.198150] usbcore: registered new device driver usb
[ 0.211639] Advanced Linux Sound Architecture Driver Version 1.0.23.
[ 0.217368] Switching to clocksource timer0_1
[ 0.344541] NET: Registered protocol family 2
[ 0.345017] IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.346340] TCP established hash table entries: 2048 (order: 2, 16384 bytes)
[ 0.346548] TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.346682] TCP: Hash tables configured (established 2048 bind 2048)
[ 0.346731] TCP reno registered
[ 0.346797] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.346892] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.347744] NET: Registered protocol family 1
[ 0.460536] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.463539] JFFS2 version 2.2. (NAND) �© 2001-2006 Red Hat, Inc.
[ 0.472438] JFS: nTxBlock = 348, nTxLock = 2788
[ 0.474456] msgmni has been set to 87
[ 0.481198] io scheduler noop registered (default)
[ 0.483834] CSL: Module install successful, device major num = 253
[ 0.483904] CSL: Module version 0.10.00, built on Apr 10 2014 13:41:49
[ 0.483982] I2C: Module install successful, device major num = 252
[ 0.484045] DMA: Module install successful, device major num = 251
[ 0.484087] DRV: Module install successful
[ 0.484127] DRV: Module built on Apr 10 2014 13:41:52
[ 0.484169] DRV: EDMACC.QUEPRI = 00002777
[ 0.484205] DRV: SYSTEM.MSTPRI0 = 00440011
[ 0.484241] DRV: SYSTEM.MSTPRI1 = 00000444
[ 0.484277] DRV: ISP.BCR = 00000002
[ 0.484312] DRV: SYSTEM.MISC = 00000399
[ 0.484347] EDMAK module: built on Apr 3 2014 at 14:59:26
[ 0.484394] Reference Linux version 2.6.37
[ 0.484434] File /home/still-image/OV7955_ver5_0/dvsdk_ipnctools/linuxutils_2_26_02_05/packages/ti/sdo/linuxutils/edma/src/modulc
[ 0.487010] IRQK module: built on Apr 3 2014 at 14:59:25
[ 0.487084] Reference Linux version 2.6.37
[ 0.487125] File /home/still-image/OV7955_ver5_0/dvsdk_ipnctools/linuxutils_2_26_02_05/packages/ti/sdo/linuxutils/irq/src/modulec
[ 0.489732] irqk initialized
[ 0.489836] CMEMK module: built on Apr 3 2014 at 14:59:23
[ 0.489895] Reference Linux version 2.6.37
[ 0.489935] File /home/still-image/OV7955_ver5_0/dvsdk_ipnctools/linuxutils_2_26_02_05/packages/ti/sdo/linuxutils/cmem/src/modulc
[ 0.497571] allocated heap buffer 0xc4000000 of size 0x5000000
[ 0.497639] heap fallback enabled - will try heap if pool buffer is not available
[ 0.497701] CMEM Range Overlaps Kernel Physical - allowing overlap
[ 0.497756] CMEM phys_start (0x1000) overlaps kernel (0x80000000 -> 0x83000000)
[ 0.497977] cmemk initialized
[ 0.498058] Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled
[ 0.611325] serial8250.0: ttyS0 at MMIO 0x1c20000 (irq = 40) is a 16550A
[ 1.145402] console [ttyS0] enabled
[ 1.221154] serial8250.0: ttyS1 at MMIO 0x1d06000 (irq = 41) is a 16550A
[ 1.264688] brd: module loaded
[ 1.280750] NAND device: Manufacturer ID: 0x2c, Chip ID: 0x38 (Micron )
[ 1.289359] Bad block table not found for chip 0
[ 1.295970] Bad block table not found for chip 0
[ 1.300781] Scanning device for bad blocks
[ 1.745079] Creating 7 MTD partitions on "davinci_nand.0":
[ 1.750778] 0x000000000000-0x000000600000 : "bootloader"
[ 1.763701] 0x000000600000-0x000000a00000 : "params"
[ 1.776566] 0x000000a00000-0x000000e00000 : "kernel"
[ 1.789394] 0x000000e00000-0x000008e00000 : "filesystem1"
[ 1.803377] 0x000008e00000-0x000009600000 : "data1"
[ 1.816445] 0x000009600000-0x000011600000 : "filesystem2"
[ 1.829841] 0x000011600000-0x000040000000 : "data2"
[ 1.844080] davinci_nand davinci_nand.0: controller rev. 2.3
[ 1.854905] UBI: attaching mtd3 to ubi0
[ 1.858803] UBI: physical eraseblock size: 262144 bytes (256 KiB)
[ 1.865524] UBI: logical eraseblock size: 258048 bytes
[ 1.871227] UBI: smallest flash I/O unit: 2048
[ 1.875974] UBI: sub-page size: 512
[ 1.880773] UBI: VID header offset: 2048 (aligned 2048)
[ 1.886820] UBI: data offset: 4096
[ 2.334423] UBI: max. sequence number: 227
[ 2.354206] UBI warning: print_rsvd_warning: cannot reserve enough PEBs for bad PEB handling, reserved 4, need 5
[ 2.370209] UBI: attached mtd3 to ubi0
[ 2.374008] UBI: MTD device name: "filesystem1"
[ 2.379525] UBI: MTD device size: 128 MiB
[ 2.384745] UBI: number of good PEBs: 512
[ 2.389399] UBI: number of bad PEBs: 0
[ 2.393953] UBI: number of corrupted PEBs: 0
[ 2.398431] UBI: max. allowed volumes: 128
[ 2.403166] UBI: wear-leveling threshold: 4096
[ 2.407904] UBI: number of internal volumes: 1
[ 2.412441] UBI: number of user volumes: 1
[ 2.416916] UBI: available PEBs: 0
[ 2.421451] UBI: total number of reserved PEBs: 512
[ 2.426365] UBI: number of PEBs reserved for bad PEB handling: 4
[ 2.432467] UBI: max/mean erase counter: 2/0
[ 2.436767] UBI: image sequence number: 231503171
[ 2.441692] UBI: background thread "ubi_bgt0d" started, PID 421
[ 2.451258] spi_davinci spi_davinci.0: Controller at 0xfec66000
[ 2.510172] davinci_mdio davinci_mdio.0: davinci mdio revision 1.4
[ 2.516417] davinci_mdio davinci_mdio.0: detected phy mask fffffffd
[ 2.525087] davinci_mdio.0: probed
[ 2.528568] davinci_mdio davinci_mdio.0: phy[1]: device 0:01, driver unknown
[ 2.536853] Initializing USB Mass Storage driver...
[ 2.543208] usbcore: registered new interface driver usb-storage
[ 2.549270] USB Mass Storage support registered.
[ 2.557750] rtc_davinci rtc_davinci.0: rtc core: registered rtc_davinci as rtc0
The points to note:
1) The UBL does not load the RTC, since we get the "Reset RTC fail.." message
2) As evident, the loading is frozen at rtc's instance.
2) As evident, the loading is frozen at rtc's instance.
What am I missing here? What should be done?Please advise.
