Kontron AM4140 U-Boot Bootloader Manual do Utilizador descarregar pdf (Página 31)

AM4140 U-Boot Bootloader U-Boot Usage

ID 1052-0281, Rev. 1.0 Page 31

P R E L I M I N A R Y

3.8 tlbd/jointfilesconvert/1651653/bg Command

tlbd/jointfilesconvert/1651653/bg

FUNCTION: Displays current configuration of TLB0 and TLB1

SYNTAX: tlbd/jointfilesconvert/1651653/bg

where:

tlbd/jointfilesconvert/1651653/bg 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:

=> tlbd/jointfilesconvert/1651653/bg

TLBx Configuration Register : 04110200 101bc010

TLB0: [check 512 entries]

IDX PID EPN SIZE V TS RPN U0-U3 WIMGE UUUSSS

-------------------------------------------------------------

TLB1: [check 16 entries]

IDX PID EPN SIZE V TS RPN U0-U3 WIMGE UUUSSS

-------------------------------------------------------------

0d: 00 00000000 1GB V 0d -> 0_00000000 0000 ----- ---RWX

1d: 00 40000000 1GB V 0d -> 0_40000000 0000 ----- ---RWX

2d: 00 ffe00000 1MB V 0d -> f_ffe00000 0000 -I-G- ---RWX

3d: 00 80000000 1GB V 0d -> e_80000000 0000 -I-G- ---RWX

4d: 00 ffc00000 256kB V 0d -> e_ffc00000 0000 -I-G- ---RWX

5d: 00 f0000000 64MB V 0d -> f_f0000000 0000 -I-G- ---RWX

6d: 00 f8000000 16MB V 0d -> f_f8000000 0000 -I-G- ---RWX

7d: 00 ff000000 4kB V 0d -> f_ff000000 0000 -I-G- ---RWX

8d: 00 c0000000 256MB V 0d -> d_c0000000 0000 -I-G- ---RWX

9d: 00 d0000000 256MB V 0d -> d_d0000000 0000 -I-G- ---RWX

10d: 00 fffff000 4kB V 0d -> 0_1ffff000 0000 -I-G- ---RWX

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