[S] Change in coreboot[master]: mb/prodrive/atlas: Add IBECC Kconfig option

[Maximilian Brune (Code Review)]

Maximilian Brune has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/68783 )

Change subject: mb/prodrive/atlas: Add IBECC Kconfig option
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mb/prodrive/atlas: Add IBECC Kconfig option

Add an option on Prodrive to enable IBECC (In Band Error Correction
Code), which is currently needed for indurance testing

Signed-off-by: Maximilian Brune 
Change-Id: I71ee2401136e2dc70b3164db6c99af03a3e1f346
---
M src/mainboard/prodrive/atlas/Kconfig
M src/mainboard/prodrive/atlas/devicetree.cb
2 files changed, 23 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/83/68783/1

diff --git a/src/mainboard/prodrive/atlas/Kconfig b/src/mainboard/prodrive/atlas/Kconfig
index ce9aeab..161d80d 100644
--- a/src/mainboard/prodrive/atlas/Kconfig
+++ b/src/mainboard/prodrive/atlas/Kconfig
@@ -20,6 +20,13 @@
    bool "Enable SaGv"
    default y

+config ATLAS_ENABLE_IBECC
+	bool "Enable IBECC"
+	help
+	  Enables In Band Error Correction Code. It's only needed for indurance testing
+	  and therefore not always required.
+	default y
+
 config MAINBOARD_FAMILY
    string
    default "PRODRIVE_ATLAS_SERIES"
diff --git a/src/mainboard/prodrive/atlas/devicetree.cb b/src/mainboard/prodrive/atlas/devicetree.cb
index 6e795a7..0caa65a 100644
--- a/src/mainboard/prodrive/atlas/devicetree.cb
+++ b/src/mainboard/prodrive/atlas/devicetree.cb
@@ -47,6 +47,9 @@
    register "usb3_ports[2]" = "USB3_PORT_DEFAULT(OC1)"
    register "usb3_ports[3]" = "USB3_PORT_DEFAULT(OC1)"

+	register "ibecc.enable" = "CONFIG(ATLAS_ENABLE_IBECC) ? true : false"
+	register "ibecc.mode" = "CONFIG(ATLAS_ENABLE_IBECC) ? IBECC_MODE_ALL : IBECC_MODE_NONE"
+
    register "sata_salp_support" = "1"

register "sata_ports_enable" = "{