diff options
Diffstat (limited to 'arch/powerpc/platforms/embedded6xx/linkstation.c')
| -rw-r--r-- | arch/powerpc/platforms/embedded6xx/linkstation.c | 67 |
1 files changed, 16 insertions, 51 deletions
diff --git a/arch/powerpc/platforms/embedded6xx/linkstation.c b/arch/powerpc/platforms/embedded6xx/linkstation.c index eb5d74e26fe..455e7c08742 100644 --- a/arch/powerpc/platforms/embedded6xx/linkstation.c +++ b/arch/powerpc/platforms/embedded6xx/linkstation.c @@ -12,7 +12,7 @@ #include <linux/kernel.h> #include <linux/initrd.h> -#include <linux/mtd/physmap.h> +#include <linux/of_platform.h> #include <asm/time.h> #include <asm/prom.h> @@ -21,39 +21,19 @@ #include "mpc10x.h" -static struct mtd_partition linkstation_physmap_partitions[] = { - { - .name = "mtd_firmimg", - .offset = 0x000000, - .size = 0x300000, - }, - { - .name = "mtd_bootcode", - .offset = 0x300000, - .size = 0x070000, - }, - { - .name = "mtd_status", - .offset = 0x370000, - .size = 0x010000, - }, - { - .name = "mtd_conf", - .offset = 0x380000, - .size = 0x080000, - }, - { - .name = "mtd_allflash", - .offset = 0x000000, - .size = 0x400000, - }, - { - .name = "mtd_data", - .offset = 0x310000, - .size = 0x0f0000, - }, +static __initdata struct of_device_id of_bus_ids[] = { + { .type = "soc", }, + { .compatible = "simple-bus", }, + {}, }; +static int __init declare_of_platform_devices(void) +{ + of_platform_bus_probe(NULL, of_bus_ids, NULL); + return 0; +} +machine_device_initcall(linkstation, declare_of_platform_devices); + static int __init linkstation_add_bridge(struct device_node *dev) { #ifdef CONFIG_PCI @@ -85,10 +65,6 @@ static int __init linkstation_add_bridge(struct device_node *dev) static void __init linkstation_setup_arch(void) { struct device_node *np; -#ifdef CONFIG_MTD_PHYSMAP - physmap_set_partitions(linkstation_physmap_partitions, - ARRAY_SIZE(linkstation_physmap_partitions)); -#endif /* Lookup PCI host bridges */ for_each_compatible_node(np, "pci", "mpc10x-pci") @@ -105,29 +81,18 @@ static void __init linkstation_setup_arch(void) static void __init linkstation_init_IRQ(void) { struct mpic *mpic; - struct device_node *dnp; - const u32 *prop; - int size; - phys_addr_t paddr; - - dnp = of_find_node_by_type(NULL, "open-pic"); - if (dnp == NULL) - return; - - prop = of_get_property(dnp, "reg", &size); - paddr = (phys_addr_t)of_translate_address(dnp, prop); - mpic = mpic_alloc(dnp, paddr, MPIC_PRIMARY | MPIC_WANTS_RESET, 4, 32, " EPIC "); + mpic = mpic_alloc(NULL, 0, 0, 4, 0, " EPIC "); BUG_ON(mpic == NULL); /* PCI IRQs */ - mpic_assign_isu(mpic, 0, paddr + 0x10200); + mpic_assign_isu(mpic, 0, mpic->paddr + 0x10200); /* I2C */ - mpic_assign_isu(mpic, 1, paddr + 0x11000); + mpic_assign_isu(mpic, 1, mpic->paddr + 0x11000); /* ttyS0, ttyS1 */ - mpic_assign_isu(mpic, 2, paddr + 0x11100); + mpic_assign_isu(mpic, 2, mpic->paddr + 0x11100); mpic_init(mpic); } |