Initial Witherspoon layer
Witherspoon is an IBM branded OpenPOWER system aimed at the HPC
market.
It should be noted that this doesn't boot cleanly with the current
4.6 branch.
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/meta-openbmc-machines/meta-openpower/meta-ibm/meta-witherspoon/recipes-kernel/linux/linux-obmc/0001-Add-flash-and-layout-to-Witherspoon-devtree.patch b/meta-openbmc-machines/meta-openpower/meta-ibm/meta-witherspoon/recipes-kernel/linux/linux-obmc/0001-Add-flash-and-layout-to-Witherspoon-devtree.patch
new file mode 100644
index 0000000..d8343a9
--- /dev/null
+++ b/meta-openbmc-machines/meta-openpower/meta-ibm/meta-witherspoon/recipes-kernel/linux/linux-obmc/0001-Add-flash-and-layout-to-Witherspoon-devtree.patch
@@ -0,0 +1,57 @@
+From 2e7be544f38127097b44799c5ec8004a3faafe2a Mon Sep 17 00:00:00 2001
+From: Brad Bishop <bradleyb@fuzziesquirrel.com>
+Date: Thu, 16 Jun 2016 22:17:45 -0400
+Subject: [PATCH] Add flash and layout to Witherspoon devtree
+
+Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
+---
+ arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts | 33 ++++++++++++++++++++++++
+ 1 file changed, 33 insertions(+)
+
+diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
+index bb5ec59..e0bbaf8 100644
+--- a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
++++ b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
+@@ -19,6 +19,39 @@
+ memory {
+ reg = <0x80000000 0x40000000>;
+ };
++
++ ahb {
++
++ fmc@1e620000 {
++ reg = < 0x1e620000 0x94
++ 0x20000000 0x02000000 >;
++ #address-cells = <1>;
++ #size-cells = <0>;
++ compatible = "aspeed,fmc";
++
++ flash@0 {
++ reg = < 0 >;
++ compatible = "jedec,spi-nor" ;
++#include "aspeed-bmc-opp-flash-layout.dtsi"
++ };
++ };
++ spi@1e630000 {
++ reg = < 0x1e630000 0x18
++ 0x30000000 0x02000000 >;
++ #address-cells = <1>;
++ #size-cells = <0>;
++ compatible = "aspeed,smc";
++ flash {
++ reg = < 0 >;
++ compatible = "jedec,spi-nor" ;
++ label = "pnor";
++ /* spi-max-frequency = <>; */
++ /* m25p,fast-read; */
++ };
++ };
++
++ };
++
+ };
+
+ &uart5 {
+--
+1.8.3.1
+
diff --git a/meta-openbmc-machines/meta-openpower/meta-ibm/meta-witherspoon/recipes-kernel/linux/linux-obmc/witherspoon.cfg b/meta-openbmc-machines/meta-openpower/meta-ibm/meta-witherspoon/recipes-kernel/linux/linux-obmc/witherspoon.cfg
new file mode 100644
index 0000000..99efe89
--- /dev/null
+++ b/meta-openbmc-machines/meta-openpower/meta-ibm/meta-witherspoon/recipes-kernel/linux/linux-obmc/witherspoon.cfg
@@ -0,0 +1,2 @@
+CONFIG_HWMON=y
+CONFIG_SENSORS_TMP421=y
diff --git a/meta-openbmc-machines/meta-openpower/meta-ibm/meta-witherspoon/recipes-kernel/linux/linux-obmc_%.bbappend b/meta-openbmc-machines/meta-openpower/meta-ibm/meta-witherspoon/recipes-kernel/linux/linux-obmc_%.bbappend
new file mode 100644
index 0000000..9c31713
--- /dev/null
+++ b/meta-openbmc-machines/meta-openpower/meta-ibm/meta-witherspoon/recipes-kernel/linux/linux-obmc_%.bbappend
@@ -0,0 +1,3 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/linux-obmc:"
+SRC_URI += "file://witherspoon.cfg"
+SRC_URI += "file://0001-Add-flash-and-layout-to-Witherspoon-devtree.patch"