Move the symbol that controls building some JEDEC SPD support functions
to Kconfig. This is required on the TI keystone 2 platforms and very
frequently (but not always) used on large number of Freescale/NXP
platforms, so use imply there.
Signed-off-by: Tom Rini <tr...@konsulko.com>
---
arch/arm/Kconfig | 1 +
drivers/ddr/Kconfig | 6 ++++++
drivers/ddr/fsl/Kconfig | 4 ++++
3 files changed, 11 insertions(+)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index d692139199c4..9c18c47540c7 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -723,6 +723,7 @@ config ARCH_KEYSTONE
bool "TI Keystone"
select CMD_POWEROFF
select CPU_V7A
+ select DDR_SPD
select GPIO_EXTRA_HEADER
select SUPPORT_SPL
select SYS_ARCH_TIMER
diff --git a/drivers/ddr/Kconfig b/drivers/ddr/Kconfig
index d4b393d25e07..0b767acee811 100644
--- a/drivers/ddr/Kconfig
+++ b/drivers/ddr/Kconfig
@@ -1,2 +1,8 @@
+config DDR_SPD
+ bool "JEDEC Serial Presence Detect (SPD) support"
+ help
+ For memory controllers that can utilize it, add enable support for
+ using the JEDEC SDP standard.
+
source "drivers/ddr/altera/Kconfig"
source "drivers/ddr/imx/Kconfig"
diff --git a/drivers/ddr/fsl/Kconfig b/drivers/ddr/fsl/Kconfig
index 8246f627982c..6461a54d7a8e 100644
--- a/drivers/ddr/fsl/Kconfig
+++ b/drivers/ddr/fsl/Kconfig
@@ -116,22 +116,26 @@ choice
config SYS_FSL_DDR4
bool "Freescale DDR4 controller"
depends on SYS_FSL_HAS_DDR4
+ imply DDR_SPD
select SYS_FSL_DDRC_GEN4
config SYS_FSL_DDR3
bool "Freescale DDR3 controller"
depends on SYS_FSL_HAS_DDR3
+ imply DDR_SPD
select SYS_FSL_DDRC_GEN3 if PPC
select SYS_FSL_DDRC_ARM_GEN3 if ARM
config SYS_FSL_DDR2
bool "Freescale DDR2 controller"
depends on SYS_FSL_HAS_DDR2
+ imply DDR_SPD
select SYS_FSL_DDRC_GEN2 if (!MPC86xx && !SYS_FSL_DDRC_GEN3)
config SYS_FSL_DDR1
bool "Freescale DDR1 controller"
depends on SYS_FSL_HAS_DDR1
+ imply DDR_SPD
select SYS_FSL_DDRC_GEN1
endchoice
--
2.17.1
