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authorArnd Bergmann <arnd@arndb.de>2015-12-02 22:27:09 +0100
committerGregory CLEMENT <gregory.clement@free-electrons.com>2015-12-07 18:17:54 +0100
commit63cddd25fa02dbba294fb09f78ea24d7a9f1c7d9 (patch)
treeb6831a6a7c038e456f0223f86870cbdc92a71f11
parentc22c2c6008d69ff2632f8a69c62782468c2bb5a0 (diff)
downloadop-kernel-dev-63cddd25fa02dbba294fb09f78ea24d7a9f1c7d9.zip
op-kernel-dev-63cddd25fa02dbba294fb09f78ea24d7a9f1c7d9.tar.gz
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>
-rw-r--r--arch/arm/Kconfig17
-rw-r--r--arch/arm/configs/orion5x_defconfig3
-rw-r--r--arch/arm/mach-orion5x/Kconfig18
-rw-r--r--arch/arm/mach-orion5x/Makefile2
-rw-r--r--arch/arm/mach-orion5x/include/mach/uncompress.h46
5 files changed, 19 insertions, 67 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 90494e9..473c141 100644
--- 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
--- 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
--- 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
--- 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
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()
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