| commit | 4516ff816084605990115d127df97950c23e389c | [log] [tgz] |
|---|---|---|
| author | York Sun <yorksun@freescale.com> | Thu Mar 19 09:30:28 2015 -0700 |
| committer | York Sun <yorksun@freescale.com> | Thu Apr 23 08:55:53 2015 -0700 |
| tree | 10c3c0f7de5a6feddd5a6e14d940ad2f70411ff0 | |
| parent | 6b95be228024c7d15b9164b59187ef02333bb0c8 [diff] |
driver/ddr/fsl: Add built-in memory test for DDR4 driver Add built-in memory test to catch errors after DDR is initialized, before any other transactions. To enable this test, define CONFIG_FSL_DDR_BIST. An environmental variable "ddr_bist" is checked before starting test. It takes a while (several seconds) depending on system memory size. Signed-off-by: York Sun <yorksun@freescale.com>