diff options
| author | Mikhail Kshevetskiy <[email protected]> | 2025-09-24 07:20:33 +0300 |
|---|---|---|
| committer | Michael Trimarchi <[email protected]> | 2025-10-05 20:26:46 +0200 |
| commit | 642f150bcd5f0ae271d2b99b428e8487b5adf070 (patch) | |
| tree | efadafd04dff6c305440da8357da1300c858dc6c /cmd/Kconfig | |
| parent | b89b0f3c471114679fd92e01d3ae9e67504d96b3 (diff) | |
cmd: mtd: add nand_read_test command support
This patch implements read-only test of nand flash devices.
Test reads blocks of NAND flash in normal and raw modes and compares
results. The following statuses can be returned for a block:
* non-ecc reading failed,
* ecc reading failed,
* block is bad,
* bitflips is above maximum,
* actual number of biflips above reported one,
* bitflips reached it maximum value,
* bitflips above threshold,
* block is ok.
Signed-off-by: Mikhail Kshevetskiy <[email protected]>
Signed-off-by: Michael Trimarchi <[email protected]>
Diffstat (limited to 'cmd/Kconfig')
| -rw-r--r-- | cmd/Kconfig | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/cmd/Kconfig b/cmd/Kconfig index cd1a664f34f..21d6db57628 100644 --- a/cmd/Kconfig +++ b/cmd/Kconfig @@ -1533,6 +1533,22 @@ config CMD_MTD_NAND_WRITE_TEST WARNING: This test will destroy any data on blocks being tested. +config CMD_MTD_NAND_READ_TEST + bool "mtd nand_read_test" + depends on CMD_MTD + help + MTD nand_read_test command support. + + Reads blocks of NAND flash in normal and raw modes and compares results. + The following statuses can be returned for a block: + * non-ecc reading failed, + * ecc reading failed, + * block is bad, + * bitflips is above maximum, + * actual number of biflips above reported one, + * bitflips reached it maximum value, + * block is ok. + config CMD_MUX bool "mux" depends on MULTIPLEXER |