On Fri, Sep 28, 2012 at 05:28:01PM -0700, Simon Glass wrote:
> It is useful to have a basic SPI flash test, which tests that the SPI chip,
> the SPI bus and the driver are behaving.
>
> This test erases part of the flash, writes data and reads it back as a
> sanity check that all is well.
>
> Use CONFIG_SF_TEST to enable it.
>
> Signed-off-by: Simon Glass <s...@chromium.org>
> ---
> README | 5 ++
> common/cmd_sf.c | 160
> +++++++++++++++++++++++++++++++++++++++++++++++++++++++
> 2 files changed, 165 insertions(+), 0 deletions(-)
>
> diff --git a/README b/README
> index 5793b0a..8f601ae 100644
> --- a/README
> +++ b/README
> @@ -2309,6 +2309,11 @@ The following options need to be configured:
> CONFIG_SF_DEFAULT_MODE (see include/spi.h)
> CONFIG_SF_DEFAULT_SPEED in Hz
>
> + CONFIG_CMD_SF_TEST
> +
> + Define this option to include a destructive SPI flash
> + test ('sf test').
> +
Lets make this note as well that it is of course a destructive test.
[snip]
> +static int do_spi_flash_test(void)
> +{
> + /* TODO(s...@chromium.org): Support cmdline parameters for these */
Lets just add that now? :) Thanks.
--
Tom
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