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[ARM] Kirkwood: Marvell GuruPlug support
GuruPlug Standard: 1 Gb Ethernet, 2 USB 2.0 GuruPlug Plus: 2 Gb Ethernet, 2 USB 2.0, 1 eSATA, 1 uSD slot References: http://www.globalscaletechnologies.com/t-guruplugdetails.aspx http://plugcomputer.org This patch is for GuruPlug Plus, but it supports Standard version as well. Signed-off-by: Siddarth Gore <gores@marvell.com> Signed-off-by: Nicolas Pitre <nico@marvell.com>
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Siddarth Gore
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Nicolas Pitre
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May 3, 2010
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,131 @@ | ||
| /* | ||
| * arch/arm/mach-kirkwood/guruplug-setup.c | ||
| * | ||
| * Marvell GuruPlug Reference Board 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/mtd/partitions.h> | ||
| #include <linux/ata_platform.h> | ||
| #include <linux/mv643xx_eth.h> | ||
| #include <linux/gpio.h> | ||
| #include <linux/leds.h> | ||
| #include <asm/mach-types.h> | ||
| #include <asm/mach/arch.h> | ||
| #include <mach/kirkwood.h> | ||
| #include <plat/mvsdio.h> | ||
| #include "common.h" | ||
| #include "mpp.h" | ||
|
|
||
| static struct mtd_partition guruplug_nand_parts[] = { | ||
| { | ||
| .name = "u-boot", | ||
| .offset = 0, | ||
| .size = SZ_1M | ||
| }, { | ||
| .name = "uImage", | ||
| .offset = MTDPART_OFS_NXTBLK, | ||
| .size = SZ_4M | ||
| }, { | ||
| .name = "root", | ||
| .offset = MTDPART_OFS_NXTBLK, | ||
| .size = MTDPART_SIZ_FULL | ||
| }, | ||
| }; | ||
|
|
||
| static struct mv643xx_eth_platform_data guruplug_ge00_data = { | ||
| .phy_addr = MV643XX_ETH_PHY_ADDR(0), | ||
| }; | ||
|
|
||
| static struct mv643xx_eth_platform_data guruplug_ge01_data = { | ||
| .phy_addr = MV643XX_ETH_PHY_ADDR(1), | ||
| }; | ||
|
|
||
| static struct mv_sata_platform_data guruplug_sata_data = { | ||
| .n_ports = 1, | ||
| }; | ||
|
|
||
| static struct mvsdio_platform_data guruplug_mvsdio_data = { | ||
| /* unfortunately the CD signal has not been connected */ | ||
| }; | ||
|
|
||
| static struct gpio_led guruplug_led_pins[] = { | ||
| { | ||
| .name = "guruplug:red:health", | ||
| .gpio = 46, | ||
| .active_low = 1, | ||
| }, | ||
| { | ||
| .name = "guruplug:green:health", | ||
| .gpio = 47, | ||
| .active_low = 1, | ||
| }, | ||
| { | ||
| .name = "guruplug:red:wmode", | ||
| .gpio = 48, | ||
| .active_low = 1, | ||
| }, | ||
| { | ||
| .name = "guruplug:green:wmode", | ||
| .gpio = 49, | ||
| .active_low = 1, | ||
| }, | ||
| }; | ||
|
|
||
| static struct gpio_led_platform_data guruplug_led_data = { | ||
| .leds = guruplug_led_pins, | ||
| .num_leds = ARRAY_SIZE(guruplug_led_pins), | ||
| }; | ||
|
|
||
| static struct platform_device guruplug_leds = { | ||
| .name = "leds-gpio", | ||
| .id = -1, | ||
| .dev = { | ||
| .platform_data = &guruplug_led_data, | ||
| } | ||
| }; | ||
|
|
||
| static unsigned int guruplug_mpp_config[] __initdata = { | ||
| MPP46_GPIO, /* M_RLED */ | ||
| MPP47_GPIO, /* M_GLED */ | ||
| MPP48_GPIO, /* B_RLED */ | ||
| MPP49_GPIO, /* B_GLED */ | ||
| 0 | ||
| }; | ||
|
|
||
| static void __init guruplug_init(void) | ||
| { | ||
| /* | ||
| * Basic setup. Needs to be called early. | ||
| */ | ||
| kirkwood_init(); | ||
| kirkwood_mpp_conf(guruplug_mpp_config); | ||
|
|
||
| kirkwood_uart0_init(); | ||
| kirkwood_nand_init(ARRAY_AND_SIZE(guruplug_nand_parts), 25); | ||
|
|
||
| kirkwood_ehci_init(); | ||
| kirkwood_ge00_init(&guruplug_ge00_data); | ||
| kirkwood_ge01_init(&guruplug_ge01_data); | ||
| kirkwood_sata_init(&guruplug_sata_data); | ||
| kirkwood_sdio_init(&guruplug_mvsdio_data); | ||
|
|
||
| platform_device_register(&guruplug_leds); | ||
| } | ||
|
|
||
| MACHINE_START(GURUPLUG, "Marvell GuruPlug Reference Board") | ||
| /* Maintainer: Siddarth Gore <gores@marvell.com> */ | ||
| .phys_io = KIRKWOOD_REGS_PHYS_BASE, | ||
| .io_pg_offst = ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc, | ||
| .boot_params = 0x00000100, | ||
| .init_machine = guruplug_init, | ||
| .map_io = kirkwood_map_io, | ||
| .init_irq = kirkwood_init_irq, | ||
| .timer = &kirkwood_timer, | ||
| MACHINE_END |