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authorLennert Buytenhek <buytenh@wantstofly.org>2008-08-29 06:59:34 +0200
committerNicolas Pitre <nico@cam.org>2008-09-25 16:27:21 -0400
commit0b0740c3c120d1fd7b9a04f04ab79bee12c4cc38 (patch)
tree97f4d28666147d17dddd5e880bb043cddfa936b2 /arch
parentd323ade13b959dfcf14bf18902b600c5cc711dea (diff)
downloadlinux-linaro-stable-0b0740c3c120d1fd7b9a04f04ab79bee12c4cc38.tar.gz
[ARM] Orion: add RD88F6183AP-GE support
The RD88F6183AP-GE is an access point reference design for the 88F6183 SoC, with a 88E6161 six-port gigabit ethernet switch with five PHYs (providing 1 WAN and 4 LAN ports and an interface to the CPU), and a mini-PCIe slot for a wireless card. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/configs/orion5x_defconfig1
-rw-r--r--arch/arm/mach-orion5x/Kconfig6
-rw-r--r--arch/arm/mach-orion5x/Makefile1
-rw-r--r--arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c117
4 files changed, 125 insertions, 0 deletions
diff --git a/arch/arm/configs/orion5x_defconfig b/arch/arm/configs/orion5x_defconfig
index 182031615fba..1415cf56022b 100644
--- a/arch/arm/configs/orion5x_defconfig
+++ b/arch/arm/configs/orion5x_defconfig
@@ -175,6 +175,7 @@ CONFIG_MACH_MSS2=y
CONFIG_MACH_WNR854T=y
CONFIG_MACH_RD88F5181L_GE=y
CONFIG_MACH_RD88F5181L_FXO=y
+CONFIG_MACH_RD88F6183AP_GE=y
#
# Boot options
diff --git a/arch/arm/mach-orion5x/Kconfig b/arch/arm/mach-orion5x/Kconfig
index c738f450f936..c0ecf22ae819 100644
--- a/arch/arm/mach-orion5x/Kconfig
+++ b/arch/arm/mach-orion5x/Kconfig
@@ -105,6 +105,12 @@ config MACH_RD88F5181L_FXO
Say 'Y' here if you want your kernel to support the
Marvell Orion-VoIP FXO (88F5181L) RD.
+config MACH_RD88F6183AP_GE
+ bool "Marvell Orion-1-90 AP GE Reference Design"
+ help
+ 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 39e41a6b61e1..30681ed4c751 100644
--- a/arch/arm/mach-orion5x/Makefile
+++ b/arch/arm/mach-orion5x/Makefile
@@ -15,3 +15,4 @@ obj-$(CONFIG_MACH_MSS2) += mss2-setup.o
obj-$(CONFIG_MACH_WNR854T) += wnr854t-setup.o
obj-$(CONFIG_MACH_RD88F5181L_GE) += rd88f5181l-ge-setup.o
obj-$(CONFIG_MACH_RD88F5181L_FXO) += rd88f5181l-fxo-setup.o
+obj-$(CONFIG_MACH_RD88F6183AP_GE) += rd88f6183ap-ge-setup.o
diff --git a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
new file mode 100644
index 000000000000..40e049539091
--- /dev/null
+++ b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
@@ -0,0 +1,117 @@
+/*
+ * arch/arm/mach-orion5x/rd88f6183-ap-ge-setup.c
+ *
+ * Marvell Orion-1-90 AP GE Reference Design Setup
+ *
+ * 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/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/pci.h>
+#include <linux/irq.h>
+#include <linux/mtd/physmap.h>
+#include <linux/mv643xx_eth.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/orion_spi.h>
+#include <linux/spi/flash.h>
+#include <linux/ethtool.h>
+#include <asm/mach-types.h>
+#include <asm/gpio.h>
+#include <asm/leds.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/pci.h>
+#include <mach/orion5x.h>
+#include "common.h"
+#include "mpp.h"
+
+static struct mv643xx_eth_platform_data rd88f6183ap_ge_eth_data = {
+ .phy_addr = -1,
+ .speed = SPEED_1000,
+ .duplex = DUPLEX_FULL,
+};
+
+static struct mtd_partition rd88f6183ap_ge_partitions[] = {
+ {
+ .name = "kernel",
+ .offset = 0x00000000,
+ .size = 0x00200000,
+ }, {
+ .name = "rootfs",
+ .offset = 0x00200000,
+ .size = 0x00500000,
+ }, {
+ .name = "nvram",
+ .offset = 0x00700000,
+ .size = 0x00080000,
+ },
+};
+
+static struct flash_platform_data rd88f6183ap_ge_spi_slave_data = {
+ .type = "m25p64",
+ .nr_parts = ARRAY_SIZE(rd88f6183ap_ge_partitions),
+ .parts = rd88f6183ap_ge_partitions,
+};
+
+static struct spi_board_info __initdata rd88f6183ap_ge_spi_slave_info[] = {
+ {
+ .modalias = "m25p80",
+ .platform_data = &rd88f6183ap_ge_spi_slave_data,
+ .irq = NO_IRQ,
+ .max_speed_hz = 20000000,
+ .bus_num = 0,
+ .chip_select = 0,
+ },
+};
+
+static void __init rd88f6183ap_ge_init(void)
+{
+ /*
+ * Setup basic Orion functions. Need to be called early.
+ */
+ orion5x_init();
+
+ /*
+ * Configure peripherals.
+ */
+ orion5x_ehci0_init();
+ orion5x_eth_init(&rd88f6183ap_ge_eth_data);
+ spi_register_board_info(rd88f6183ap_ge_spi_slave_info,
+ ARRAY_SIZE(rd88f6183ap_ge_spi_slave_info));
+ orion5x_spi_init();
+ orion5x_uart0_init();
+}
+
+static struct hw_pci rd88f6183ap_ge_pci __initdata = {
+ .nr_controllers = 2,
+ .swizzle = pci_std_swizzle,
+ .setup = orion5x_pci_sys_setup,
+ .scan = orion5x_pci_sys_scan_bus,
+ .map_irq = orion5x_pci_map_irq,
+};
+
+static int __init rd88f6183ap_ge_pci_init(void)
+{
+ if (machine_is_rd88f6183ap_ge()) {
+ orion5x_pci_disable();
+ pci_common_init(&rd88f6183ap_ge_pci);
+ }
+
+ return 0;
+}
+subsys_initcall(rd88f6183ap_ge_pci_init);
+
+MACHINE_START(RD88F6183AP_GE, "Marvell Orion-1-90 AP GE Reference Design")
+ /* Maintainer: Lennert Buytenhek <buytenh@marvell.com> */
+ .phys_io = ORION5X_REGS_PHYS_BASE,
+ .io_pg_offst = ((ORION5X_REGS_VIRT_BASE) >> 18) & 0xFFFC,
+ .boot_params = 0x00000100,
+ .init_machine = rd88f6183ap_ge_init,
+ .map_io = orion5x_map_io,
+ .init_irq = orion5x_init_irq,
+ .timer = &orion5x_timer,
+ .fixup = tag_fixup_mem32,
+MACHINE_END