[    6.019188] mmc0: SDHCI controller on 4f80000.mmc [4f80000.mmc] using ADMA 64-bit  
[    6.019213] tps6594: probe of 0-0048 failed with error -121                        
[    6.032390] tps6594 0-004c: error -EREMOTEIO: Failed to set PMIC state             
[    6.038934] tps6594: probe of 0-004c failed with error -121                        
[    6.046141] ti-udma 285c0000.dma-controller: Channels: 26 (tchan: 13, rchan: 13, g)
[    6.056370] ti-udma 31150000.dma-controller: Channels: 50 (tchan: 25, rchan: 25, g)
[    6.068110] spi-nor spi0.0: unrecognized JEDEC id bytes: 80 00 00 00 00 00         
[    6.075434] davinci_mdio 46000f00.mdio: Configuring MDIO in manual mode            
[    6.106351] mmc0: Command Queue Engine enabled                                     
[    6.110816] mmc0: new HS400 MMC card at address 0001                               
[    6.116126] mmcblk0: mmc0:0001 G1M15L 29.6 GiB                                     
[    6.120619] davinci_mdio 46000f00.mdio: davinci mdio revision 9.7, bus freq 1000000
[    6.121565] mmcblk0boot0: mmc0:0001 G1M15L 31.5 MiB                                
[    6.128666] mdio_bus 46000f00.mdio: MDIO device at address 0 is missing.           
[    6.133827] mmcblk0boot1: mmc0:0001 G1M15L 31.5 MiB                                
[    6.139886] am65-cpsw-nuss 46000000.ethernet: initializing am65 cpsw nuss version 0
[    6.145343] mmcblk0rpmb: mmc0:0001 G1M15L 4.00 MiB, chardev (239:0)                
[    6.157600] am65-cpsw-nuss 46000000.ethernet: initialized cpsw ale version 1.4     
[    6.170991] am65-cpsw-nuss 46000000.ethernet: ALE Table size 64                    
[    6.177182] pps pps0: new PPS source ptp1                                          
[    6.181347] am65-cpsw-nuss 46000000.ethernet: CPTS ver 0x4e8a010b, freq:500000000,1
[    6.198330] am65-cpsw-nuss 46000000.ethernet: set new flow-id-base 48              
[    6.209445] debugfs: Directory 'pd:49' with parent 'pm_genpd' already present!     
[    6.217922] debugfs: Directory 'pd:35' with parent 'pm_genpd' already present!     
[    6.225606] clk: Disabling unused clocks                                           
[    6.241792] ALSA device list:                                                      
[    6.244764]   No soundcards found.                                                 
[    6.248309] ========================wsc before:                                    
[    6.252857] ========================wsc after:/dev/mmcblk1p2                       
[    6.258865] /dev/root: Can't open blockdev                                         
[    6.262977] VFS: Cannot open root device "/dev/mmcblk1p2" or unknown-block(0,0): e6
[    6.271145] Please append a correct "root=" boot option; here are the available pa:
[    6.279492] b300        31080448 mmcblk0                                           
[    6.279496]  driver: mmcblk                                                        
[    6.286284] b320           32256 mmcblk0boot0                                      
[    6.286287]  (driver?)                                                             
[    6.293072] b340           32256 mmcblk0boot1                                      
[    6.293075]  (driver?)                                                             
[    6.299856] List of all bdev filesystems:                                          
[    6.303856]  ext3                                                                  
[    6.303858]  ext4                                                                  
[    6.305777]  ext2                                                                  
[    6.307692]  squashfs                                                              
[    6.309611]  vfat                                                                  
[    6.311873]                                                                        
[    6.315273] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-bl)
[    6.323521] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 6.6.32-g6de6e418c80e-dirty #2
[    6.331162] Hardware name: Texas Instruments J7200 EVM (DT)                        
[    6.336719] Call trace:                                                            
[    6.339156]  dump_backtrace+0x90/0xe8                                              
[    6.342819]  show_stack+0x18/0x24                                                  
[    6.346124]  dump_stack_lvl+0x48/0x60                                              
[    6.349776]  dump_stack+0x18/0x24                                                  
[    6.353079]  panic+0x324/0x380                                                     
[    6.356126]  mount_root_generic+0x268/0x338                                        
[    6.360300]  mount_root+0x170/0x334                                                
[    6.363777]  prepare_namespace+0xa8/0x2c4                                          
[    6.367776]  kernel_init_freeable+0x248/0x288                                      
[    6.372121]  kernel_init+0x24/0x1dc                                                
[    6.375602]  ret_from_fork+0x10/0x20                                               
[    6.379166] SMP: stopping secondary CPUs                                           
[    6.383078] Kernel Offset: 0x80000 from 0xffff800080000000                         
[    6.388549] PHYS_OFFSET: 0x80000000                                                
[    6.392026] CPU features: 0x0,80000200,28020000,1000420b                           
[    6.397325] Memory Limit: none                                                     
[    6.400370] ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on u-