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| author | Simon Glass <sjg@chromium.org> | 2015-06-23 15:38:23 -0600 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2015-07-21 17:39:19 -0600 |
| commit | d1389403ccb93df569e1559ef37edc53e8dbd589 (patch) | |
| tree | 70ca67d47a4b45747465aeb230cc04d63af9386b /lib/dhry/Kconfig | |
| parent | b217c89e8565ade3aaa9f74c33c93236bf151187 (diff) | |
| download | u-boot-imx-d1389403ccb93df569e1559ef37edc53e8dbd589.zip u-boot-imx-d1389403ccb93df569e1559ef37edc53e8dbd589.tar.gz u-boot-imx-d1389403ccb93df569e1559ef37edc53e8dbd589.tar.bz2 | |
Add a dhrystone benchmark command
Drystone provides a convenient sanity check that the CPU is running at full
speed. Add this as a command which can be enabled as needed.
Note: I investigated using Coremark for this but there was a license
agreement and I could not work out if it was GPL-compatible.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'lib/dhry/Kconfig')
| -rw-r--r-- | lib/dhry/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/dhry/Kconfig b/lib/dhry/Kconfig new file mode 100644 index 0000000..641b806 --- /dev/null +++ b/lib/dhry/Kconfig @@ -0,0 +1,7 @@ +config CMD_DHRYSTONE + bool "Support the 'dhry' command to run the dhrystone benchmark" + help + Dhrystone is an old benchmark in the public domain that gives a + rough idea of CPU performance. This enables a 'dhry' command + which runs this benchmark within U-Boot and reports the performance. + The number of 'Dhrystone MIPS' is also reported. |