+This patch adds support for the Seagate FreeAgent DockStar, a Marvell
+Sheevaplug derivative. I have already registered the DOCKSTAR machine
+ID.
+
+Signed-off-by: Eric Cooper <ecc@xxxxxxx>
+---
+ arch/arm/mach-kirkwood/Kconfig | 6 ++
+ arch/arm/mach-kirkwood/Makefile | 1 +
+ arch/arm/mach-kirkwood/dockstar-setup.c | 112 +++++++++++++++++++++++++++++++
+ arch/arm/tools/mach-types | 1 +
+ 4 files changed, 120 insertions(+), 0 deletions(-)
+ create mode 100644 arch/arm/mach-kirkwood/dockstar-setup.c
+
+diff --git a/arch/arm/mach-kirkwood/Kconfig b/arch/arm/mach-kirkwood/Kconfig
+index 29b2163..74d832f 100644
+--- a/arch/arm/mach-kirkwood/Kconfig
++++ b/arch/arm/mach-kirkwood/Kconfig
+@@ -32,6 +32,12 @@ config MACH_TS219
+ Say 'Y' here if you want your kernel to support the
+ QNAP TS-119 and TS-219 Turbo NAS devices.
+
++config MACH_DOCKSTAR
++ bool "Seagate FreeAgent DockStar"
++ help
++ Say 'Y' here if you want your kernel to support the
++ Seagate FreeAgent DockStar.
++
+ endmenu
+
+ endif
+diff --git a/arch/arm/mach-kirkwood/Makefile b/arch/arm/mach-kirkwood/Makefile
+index c0cd5d3..025b256 100644
+--- a/arch/arm/mach-kirkwood/Makefile
++++ b/arch/arm/mach-kirkwood/Makefile
+@@ -6,4 +6,5 @@ obj-$(CONFIG_MACH_ESATA_SHEEVAPLUG) += sheevaplug-setup.o
+ obj-$(CONFIG_MACH_SHEEVAPLUG) += sheevaplug-setup.o
+ obj-$(CONFIG_MACH_TS219) += ts219-setup.o tsx1x-common.o
++obj-$(CONFIG_MACH_DOCKSTAR) += dockstar-setup.o
+
+ obj-$(CONFIG_CPU_IDLE) += cpuidle.o
+diff --git a/arch/arm/mach-kirkwood/dockstar-setup.c b/arch/arm/mach-kirkwood/dockstar-setup.c
+new file mode 100644
+index 0000000..a90475d
+--- /dev/null
++++ b/arch/arm/mach-kirkwood/dockstar-setup.c
+@@ -0,0 +1,148 @@
++/*
++ * arch/arm/mach-kirkwood/dockstar-setup.c
++ *
++ * Seagate FreeAgent DockStar 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/ata_platform.h>
++#include <linux/mtd/partitions.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 <plat/orion_nand.h>
++#include "common.h"
++#include "mpp.h"
++
++static struct mtd_partition dockstar_nand_parts[] = {
++ {
++ .name = "u-boot",
++ .offset = 0,
++ .size = SZ_1M
++ }, {
++ .name = "second_stage_u-boot",
++ .offset = MTDPART_OFS_NXTBLK,
++ .size = SZ_1M
++ }, {
++ .name = "uImage",
++ .offset = MTDPART_OFS_NXTBLK,
++ .size = SZ_1M + SZ_2M,
++ }, {
++ .name = "rootfs",
++ .offset = MTDPART_OFS_NXTBLK,
++ .size = SZ_64M,
++ }, {
++ .name = "data",
++ .offset = MTDPART_OFS_NXTBLK,
++ .size = MTDPART_SIZ_FULL
++ },
++};
++
++static struct resource dockstar_nand_resource = {
++ .flags = IORESOURCE_MEM,
++ .start = KIRKWOOD_NAND_MEM_PHYS_BASE,
++ .end = KIRKWOOD_NAND_MEM_PHYS_BASE +
++ KIRKWOOD_NAND_MEM_SIZE - 1,
++};
++
++static struct orion_nand_data dockstar_nand_data = {
++ .parts = dockstar_nand_parts,
++ .nr_parts = ARRAY_SIZE(dockstar_nand_parts),
++ .cle = 0,
++ .ale = 1,
++ .width = 8,
++ .chip_delay = 25,
++};
++
++static struct platform_device dockstar_nand_flash = {
++ .name = "orion_nand",
++ .id = -1,
++ .dev = {
++ .platform_data = &dockstar_nand_data,
++ },
++ .resource = &dockstar_nand_resource,
++ .num_resources = 1,
++};
++
++
++static struct mv643xx_eth_platform_data dockstar_ge00_data = {
++ .phy_addr = MV643XX_ETH_PHY_ADDR(0),
++};
++
++static struct gpio_led dockstar_led_pins[] = {
++ {
++ .name = "dockstar:green:health",
++ .default_trigger = "default-on",
++ .gpio = 46,
++ .active_low = 1,
++ },
++ {
++ .name = "dockstar:orange:misc",
++ .default_trigger = "none",
++ .gpio = 47,
++ .active_low = 1,
++ },
++};
++
++static struct gpio_led_platform_data dockstar_led_data = {
++ .leds = dockstar_led_pins,
++ .num_leds = ARRAY_SIZE(dockstar_led_pins),
++};
++
++static struct platform_device dockstar_leds = {
++ .name = "leds-gpio",
++ .id = -1,
++ .dev = {
++ .platform_data = &dockstar_led_data,
++ }
++};
++
++static unsigned int dockstar_mpp_config[] __initdata = {
++ MPP29_GPIO, /* USB Power Enable */
++ MPP46_GPIO, /* LED green */
++ MPP47_GPIO, /* LED orange */
++ 0
++};
++
++static void __init dockstar_init(void)
++{
++ /*
++ * Basic setup. Needs to be called early.
++ */
++ kirkwood_init();
++
++ /* setup gpio pin select */
++ kirkwood_mpp_conf(dockstar_mpp_config);
++
++ kirkwood_uart0_init();
++
++ if (gpio_request(29, "USB Power Enable") != 0 ||
++ gpio_direction_output(29, 1) != 0)
++ printk(KERN_ERR "can't set up GPIO 29 (USB Power Enable)\n");
++ kirkwood_ehci_init();
++
++ kirkwood_ge00_init(&dockstar_ge00_data);
++
++ platform_device_register(&dockstar_nand_flash);
++ platform_device_register(&dockstar_leds);
++}
++
++MACHINE_START(DOCKSTAR, "Seagate FreeAgent DockStar")
++ .phys_io = KIRKWOOD_REGS_PHYS_BASE,
++ .io_pg_offst = ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc,
++ .boot_params = 0x00000100,
++ .init_machine = dockstar_init,
++ .map_io = kirkwood_map_io,
++ .init_irq = kirkwood_init_irq,
++ .timer = &kirkwood_timer,
++MACHINE_END
+diff --git a/arch/arm/tools/mach-types b/arch/arm/tools/mach-types
+index 48cbdcb..8d56837 100644
+--- a/arch/arm/tools/mach-types
++++ b/arch/arm/tools/mach-types
+@@ -2245,3 +2245,4 @@ davinci_dm365_dvr MACH_DAVINCI_DM365_DVR DAVINCI_DM365_DVR 2963
+ omap3_wl_ff MACH_OMAP3_WL_FF OMAP3_WL_FF 2258
+ simcom MACH_SIMCOM SIMCOM 2259
+ mcwebio MACH_MCWEBIO MCWEBIO 2260
++dockstar MACH_DOCKSTAR DOCKSTAR 2998
+--
+1.7.1
+
projects / openwrt.git / commitdiff