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dt
Parameters
Parameter |
Description |
Value |
---|---|---|
start_addr | Specifies the start address of a memory self-test. | Enter the value as required. |
ramsize | Memory self-test range. | Enter the value as required. |
Example
Test memory.
Hi1710_UBOOT> dt 0x80000000 0x1000 Memory Test: addr = 0x80000000 size = 0x1000 data test 1... writing block: 0000 checking block: 0000 data test 2... writing block: 0000 checking block: 0000 address line test... writing block: 0000 checking block: 0000 2nd checking block: 0000 address line test (swapped)... writing block: 0000 checking block: 0000 2nd checking block: 0000 random data test... writing block: 0000 checking block: 0000 OK H