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| author | Masahiro Yamada <yamada.m@jp.panasonic.com> | 2014-12-19 20:20:53 +0900 |
|---|---|---|
| committer | Masahiro Yamada <yamada.m@jp.panasonic.com> | 2014-12-30 17:45:37 +0900 |
| commit | c67b2afd6bdabd49d109884797c1f4881fba742e (patch) | |
| tree | 08db06873f3320dc8cf60f7ec31667bd2e495240 /arch/arm/cpu/armv7/uniphier/Kconfig | |
| parent | b614e16cc07113dc890ecc83649b89da1bced464 (diff) | |
ARM: UniPhier: add dump command of DDR PHY parameters
This commit adds a dump command of DDR PHY parameters of UniPhier
SoC family. It might not be used very often for the regular operation
but it would be useful when something goes wrong with DDR memories.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Diffstat (limited to 'arch/arm/cpu/armv7/uniphier/Kconfig')
| -rw-r--r-- | arch/arm/cpu/armv7/uniphier/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/uniphier/Kconfig b/arch/arm/cpu/armv7/uniphier/Kconfig index 97602990aa..0556e4b350 100644 --- a/arch/arm/cpu/armv7/uniphier/Kconfig +++ b/arch/arm/cpu/armv7/uniphier/Kconfig @@ -65,6 +65,13 @@ config DRAM_INIT bool default SPL_BUILD +config CMD_DDRPHY_DUMP + bool "Enable dump command of DDR PHY parameters" + depends on !SPL_BUILD + help + The command "ddrphy" shows the resulting parameters of DDR PHY + training; it is useful for the evaluation of DDR PHY training. + choice prompt "DDR3 Frequency select" depends on DRAM_INIT |