powerpc/40x: Add support for the ESTeem 195E (PPC405EP) SBC

This patch adds support for the ESTeem 195E Hotfoot SBC.

There are several variants of the SBC deployed, single/dual
ethernet+serial, and also 4MB/8MB flash variations.  In the interest of
having a single kernel image boot on all boards, the cuboot shim detects
the differences and mangles the DTS tree appropriately.

With the exception of the CF interface that was never populated on
production boards, this code/DTS supports all boardpop options.

Signed-off-by: Solomon Peachy <solomon@linux-wlan.com>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

2 files changed, 12 insertions, 1 deletions

diff --git a/arch/powerpc/platforms/40x/Kconfig b/arch/powerpc/platforms/40x/Kconfig
index a6e43cb6f825..ec64264f7a50 100644
--- a/arch/powerpc/platforms/40x/Kconfig
+++ b/arch/powerpc/platforms/40x/Kconfig
@@ -40,6 +40,16 @@ config HCU4
         help
           This option enables support for the Nestal Maschinen HCU4 board.
 
+config HOTFOOT
+        bool "Hotfoot"
+        depends on 40x
+        default n
+        select 405EP
+        select PPC40x_SIMPLE
+        select PCI
+        help
+         This option enables support for the ESTEEM 195E Hotfoot board.
+
 config KILAUEA
         bool "Kilauea"
         depends on 40x
diff --git a/arch/powerpc/platforms/40x/ppc40x_simple.c b/arch/powerpc/platforms/40x/ppc40x_simple.c
index 5fd5a5974001..546bbc229d19 100644
--- a/arch/powerpc/platforms/40x/ppc40x_simple.c
+++ b/arch/powerpc/platforms/40x/ppc40x_simple.c
@@ -54,7 +54,8 @@ static char *board[] __initdata = {
         "amcc,acadia",
         "amcc,haleakala",
         "amcc,kilauea",
-        "amcc,makalu"
+        "amcc,makalu",
+        "est,hotfoot"
 };
 
 static int __init ppc40x_probe(void)