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| author | Alexander Aring <alex.aring@gmail.com> | 2013-06-04 01:13:52 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2013-06-08 15:00:55 +0200 |
| commit | 842308e29774c577291cae09a8a71ecc3b708b92 (patch) | |
| tree | bf7d9a21f1e48d74d0cdf69e239d5832d561507e /commands/Kconfig | |
| parent | 3275c7ea43f366bcfac5a9f8ffc0d001592d9529 (diff) | |
| download | barebox-842308e29774c577291cae09a8a71ecc3b708b92.tar.gz barebox-842308e29774c577291cae09a8a71ecc3b708b92.tar.xz | |
commands: add new memtest command
This new memtest can test the whole unused memory. The new memtest
command try to request the whole unused sdram regions on all banks and
run the mem_test routine from common/memtest.c on it.
The memtest command has only two parameters;
-i Amount of iterations, default 1, iteration of 0 is endless.
-b Set this to skip integrity check.(Do only a fast test for bus lines)
If MMU support is enable, memtest try to run memtest twice. The first with
cache enabled, the second with cache disabled.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'commands/Kconfig')
| -rw-r--r-- | commands/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/commands/Kconfig b/commands/Kconfig index 82209fa01c..1af218698e 100644 --- a/commands/Kconfig +++ b/commands/Kconfig @@ -561,6 +561,16 @@ config CMD_NANDTEST select PARTITION_NEED_MTD prompt "nandtest" +config CMD_MEMTEST + tristate + prompt "memtest" + help + The memtest command can test the registered barebox memory. + During this test barebox memory regions like heap, stack, ... + will be skipped. If the tested architecture has MMU with PTE + flags support, the memtest is running twice with cache enabled + and with cache disabled + endmenu menu "video command" |