ARM: orion5x: multiplatform support

The orion5x platform is now ready to be enabled for multiplatform
support, this patch does the switch over by modifying the Kconfig file,
the defconfig and removing the last mach/*.h header that becomes obsolete
with this.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 90494e9..473c141 100644 (file)
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -519,23 +519,6 @@ config ARCH_DOVE
        help
          Support for the Marvell Dove SoC 88AP510
 
-config ARCH_ORION5X
-       bool "Marvell Orion"
-       depends on MMU
-       select ARCH_REQUIRE_GPIOLIB
-       select CPU_FEROCEON
-       select GENERIC_CLOCKEVENTS
-       select MVEBU_MBUS
-       select MULTI_IRQ_HANDLER
-       select PCI
-       select PLAT_ORION_LEGACY
-       select MULTI_IRQ_HANDLER
-       select SPARSE_IRQ
-       help
-         Support for the following Marvell Orion 5x series SoCs:
-         Orion-1 (5181), Orion-VoIP (5181L), Orion-NAS (5182),
-         Orion-2 (5281), Orion-1-90 (6183).
-
 config ARCH_MMP
        bool "Marvell PXA168/910/MMP2"
        depends on MMU

diff --git a/arch/arm/configs/orion5x_defconfig b/arch/arm/configs/orion5x_defconfig
index 8099417..6ddca88 100644 (file)
--- a/arch/arm/configs/orion5x_defconfig
+++ b/arch/arm/configs/orion5x_defconfig
@@ -13,6 +13,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set
 CONFIG_PARTITION_ADVANCED=y
 CONFIG_BSD_DISKLABEL=y
+CONFIG_ARCH_MULTI_V5=y
+# CONFIG_ARCH_MULTI_V6 is not set
+# CONFIG_ARCH_MULTI_V7 is not set
 CONFIG_ARCH_ORION5X=y
 CONFIG_ARCH_ORION5X_DT=y
 CONFIG_MACH_DB88F5281=y

diff --git a/arch/arm/mach-orion5x/Kconfig b/arch/arm/mach-orion5x/Kconfig
index 66f1c95..a9ad95f 100644 (file)
--- a/arch/arm/mach-orion5x/Kconfig
+++ b/arch/arm/mach-orion5x/Kconfig
@@ -1,6 +1,18 @@
-if ARCH_ORION5X
+menuconfig ARCH_ORION5X
+       bool "Marvell Orion"
+       depends on MMU && ARCH_MULTI_V5
+       select ARCH_REQUIRE_GPIOLIB
+       select CPU_FEROCEON
+       select GENERIC_CLOCKEVENTS
+       select MVEBU_MBUS
+       select PCI
+       select PLAT_ORION_LEGACY
+       help
+         Support for the following Marvell Orion 5x series SoCs:
+         Orion-1 (5181), Orion-VoIP (5181L), Orion-NAS (5182),
+         Orion-2 (5281), Orion-1-90 (6183).
 
-menu "Orion Implementations"
+if ARCH_ORION5X
 
 config ARCH_ORION5X_DT
        bool "Marvell Orion5x Flattened Device Tree"
@@ -163,6 +175,4 @@ config MACH_RD88F6183AP_GE
          Say 'Y' here if you want your kernel to support the
          Marvell Orion-1-90 (88F6183) AP GE RD.
 
-endmenu
-
 endif

diff --git a/arch/arm/mach-orion5x/Makefile b/arch/arm/mach-orion5x/Makefile
index a1e0fbe..4b2502b 100644 (file)
--- a/arch/arm/mach-orion5x/Makefile
+++ b/arch/arm/mach-orion5x/Makefile
@@ -1,3 +1,5 @@
+ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/arch/arm/plat-orion/include
+
 obj-y                          += common.o pci.o irq.o mpp.o
 obj-$(CONFIG_MACH_DB88F5281)   += db88f5281-setup.o
 obj-$(CONFIG_MACH_RD88F5182)   += rd88f5182-setup.o

diff --git a/arch/arm/mach-orion5x/include/mach/uncompress.h b/arch/arm/mach-orion5x/include/mach/uncompress.h
deleted file mode 100644 (file)
index 25e5cb9..0000000
--- a/arch/arm/mach-orion5x/include/mach/uncompress.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Tzachi Perelstein <tzachi@marvell.com>
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2.  This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#include <linux/serial_reg.h>
-
-#define UART0_PHYS_BASE (0xf1000000 + 0x12000)
-#define SERIAL_BASE    ((unsigned char *)UART0_PHYS_BASE)
-
-static void putc(const char c)
-{
-       unsigned char *base = SERIAL_BASE;
-       int i;
-
-       for (i = 0; i < 0x1000; i++) {
-               if (base[UART_LSR << 2] & UART_LSR_THRE)
-                       break;
-               barrier();
-       }
-
-       base[UART_TX << 2] = c;
-}
-
-static void flush(void)
-{
-       unsigned char *base = SERIAL_BASE;
-       unsigned char mask;
-       int i;
-
-       mask = UART_LSR_TEMT | UART_LSR_THRE;
-
-       for (i = 0; i < 0x1000; i++) {
-               if ((base[UART_LSR << 2] & mask) == mask)
-                       break;
-               barrier();
-       }
-}
-
-/*
- * nothing to do
- */
-#define arch_decomp_setup()