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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
commit57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch)
tree5e910f0e82173f4ef4f51111366a3f1299037a7b /arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
Initial import
Diffstat (limited to 'arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c')
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1 files changed, 129 insertions, 0 deletions
diff --git a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
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+++ b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
@@ -0,0 +1,129 @@
+/*
+ * 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/gpio.h>
+#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/flash.h>
+#include <linux/ethtool.h>
+#include <net/dsa.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/pci.h>
+#include <mach/orion5x.h>
+#include "common.h"
+
+static struct mv643xx_eth_platform_data rd88f6183ap_ge_eth_data = {
+ .phy_addr = -1,
+ .speed = SPEED_1000,
+ .duplex = DUPLEX_FULL,
+};
+
+static struct dsa_chip_data rd88f6183ap_ge_switch_chip_data = {
+ .port_names[0] = "lan1",
+ .port_names[1] = "lan2",
+ .port_names[2] = "lan3",
+ .port_names[3] = "lan4",
+ .port_names[4] = "wan",
+ .port_names[5] = "cpu",
+};
+
+static struct dsa_platform_data rd88f6183ap_ge_switch_plat_data = {
+ .nr_chips = 1,
+ .chip = &rd88f6183ap_ge_switch_chip_data,
+};
+
+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);
+ orion5x_eth_switch_init(&rd88f6183ap_ge_switch_plat_data,
+ gpio_to_irq(3));
+ 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,
+ .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> */
+ .atag_offset = 0x100,
+ .init_machine = rd88f6183ap_ge_init,
+ .map_io = orion5x_map_io,
+ .init_early = orion5x_init_early,
+ .init_irq = orion5x_init_irq,
+ .init_time = orion5x_timer_init,
+ .fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
+MACHINE_END