Kontron AM4150 U-Boot Bootloader - Manual (Page 31)

AM4150 U-Boot Bootloader U-Boot Usage
ID 1052-5678, Rev. 1.0 Page 31
P R E L I M I N A R Y
3.8 tlbdbg Command
tlbdbg
FUNCTION: Displays current configuration of TLB0 and TLB1
SYNTAX: tlbdbg
where:
tlbdbg command
DESCRIPTION: This command provides information on the translation look-aside
buffers TLB0 ad TLB1 for debugging purposes during U-Boot
development or for debugging OS startup issues.
USAGE: Display TLB0/TLB1 information
COMMAND / RESPONSE:
=> tlbdbg
TLBx Configuration Register : 04110200 401bc040
TLB0: [check 512 entries]
IDX PID EPN SIZE V TS RPN U0-U3 WIMGE UUUSSS
-------------------------------------------------------------
TLB1: [check 64 entries]
IDX PID EPN SIZE V TS RPN U0-U3 WIMGE UUUSSS
-------------------------------------------------------------
1d: 00 fe000000 16MB V 0d -> f_fe000000 0000 -I-G- ---RWX
2d: 00 00000000 1GB V 0d -> 0_00000000 0000 ----- ---RWX
3d: 00 80000000 1GB V 0d -> e_80000000 0000 -I-G- ---RWX
4d: 00 40000000 1GB V 0d -> 0_40000000 0000 ----- ---RWX
5d: 00 ffc00000 64kB V 0d -> e_ffc00000 0000 -I-G- ---RWX
6d: 00 ffc10000 64kB V 0d -> e_ffc10000 0000 -I-G- ---RWX
7d: 00 ff000000 4kB V 0d -> f_ff000000 0000 -I-G- ---RWX
9d: 00 f4000000 1MB V 0d -> f_f4000000 0000 ----- ---RWX
10d: 00 f4100000 1MB V 0d -> f_f4100000 0000 -I-G- ---RWX
11d: 00 f4200000 1MB V 0d -> f_f4200000 0000 ----- ---RWX
12d: 00 f4300000 1MB V 0d -> f_f4300000 0000 -I-G- ---RWX
13d: 00 f0000000 4MB V 0d -> f_00000000 0000 -I-G- ---RWX
16d: 00 f8080000 64kB V 0d -> f_f8080000 0000 -I-G- ---RWX
17d: 00 fffff000 4kB V 0d -> 0_7ffff000 0000 -I-G- ---RWX
18d: 00 f8090000 64kB V 0d -> f_f8090000 0000 -I-G- ---RWX
19d: 00 c0000000 256MB V 0d -> d_c0000000 0000 -I-G- ---RWX
20d: 00 d0000000 256MB V 0d -> d_d0000000 0000 -I-G- ---RWX
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