powerpc/44x: Add AMCC Arches eval board support

The Arches Evaluation board is based on the AMCC 460GT SoC chip.
This board is a dual processor board with each processor providing
independent resources for Rapid IO, Gigabit Ethernet, and serial
communications.  Each 460GT has it's own 512MB DDR2 memory, 32MB NOR FLASH,
UART, EEPROM and temperature sensor, along with a shared debug port.
The two 460GT's will communicate with each other via shared memory,
Gigabit Ethernet and x1 PCI-Express.

Signed-off-by: Victor Gallardo <vgallardo@amcc.com>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

diff --git a/arch/powerpc/platforms/44x/Kconfig b/arch/powerpc/platforms/44x/Kconfig
index f8ef279f32568ecab14677ef873f591fe7ea7760..79c1154f88d42464796c3dd0d5ce8194a8c7862c 100644 (file)
--- a/arch/powerpc/platforms/44x/Kconfig
+++ b/arch/powerpc/platforms/44x/Kconfig
@@ -81,6 +81,17 @@ config WARP
          See http://www.pikatechnologies.com/ and follow the "PIKA for Computer
          Telephony Developers" link for more information.
 
+config ARCHES
+       bool "Arches"
+       depends on 44x
+       default n
+       select PPC44x_SIMPLE
+       select 460EX # Odd since it uses 460GT but the effects are the same
+       select PCI
+       select PPC4xx_PCI_EXPRESS
+       help
+         This option enables support for the AMCC Dual PPC460GT evaluation board.
+
 config CANYONLANDS
        bool "Canyonlands"
        depends on 44x
@@ -89,6 +100,8 @@ config CANYONLANDS
        select 460EX
        select PCI
        select PPC4xx_PCI_EXPRESS
+       select IBM_NEW_EMAC_RGMII
+       select IBM_NEW_EMAC_ZMII
        help
          This option enables support for the AMCC PPC460EX evaluation board.
 
@@ -100,6 +113,8 @@ config GLACIER
        select 460EX # Odd since it uses 460GT but the effects are the same
        select PCI
        select PPC4xx_PCI_EXPRESS
+       select IBM_NEW_EMAC_RGMII
+       select IBM_NEW_EMAC_ZMII
        help
          This option enables support for the AMCC PPC460GT evaluation board.
 
@@ -195,8 +210,6 @@ config 460EX
        bool
        select PPC_FPU
        select IBM_NEW_EMAC_EMAC4
-       select IBM_NEW_EMAC_RGMII
-       select IBM_NEW_EMAC_ZMII
        select IBM_NEW_EMAC_TAH
 
 # 44x errata/workaround config symbols, selected by the CPU models above

diff --git a/arch/powerpc/platforms/44x/ppc44x_simple.c b/arch/powerpc/platforms/44x/ppc44x_simple.c
index 57e71203d0f84d6d72e41671594d454c8f1ad223..29671262801fd818d2cbcaf7b6f94d13c7b85fc7 100644 (file)
--- a/arch/powerpc/platforms/44x/ppc44x_simple.c
+++ b/arch/powerpc/platforms/44x/ppc44x_simple.c
@@ -50,8 +50,9 @@ machine_device_initcall(ppc44x_simple, ppc44x_device_probe);
  * board.c file for it rather than adding it to this list.
  */
 static char *board[] __initdata = {
+       "amcc,arches",
        "amcc,bamboo",
-       "amcc,cayonlands",
+       "amcc,canyonlands",
        "amcc,glacier",
        "ibm,ebony",
        "amcc,katmai",