diff options
Diffstat (limited to 'arch/powerpc/platforms/85xx/sbc8548.c')
| -rw-r--r-- | arch/powerpc/platforms/85xx/sbc8548.c | 66 |
1 files changed, 8 insertions, 58 deletions
diff --git a/arch/powerpc/platforms/85xx/sbc8548.c b/arch/powerpc/platforms/85xx/sbc8548.c index ecdd8c09e4e..b07214666d6 100644 --- a/arch/powerpc/platforms/85xx/sbc8548.c +++ b/arch/powerpc/platforms/85xx/sbc8548.c @@ -26,15 +26,13 @@ #include <linux/delay.h> #include <linux/seq_file.h> #include <linux/initrd.h> -#include <linux/module.h> #include <linux/interrupt.h> #include <linux/fsl_devices.h> #include <linux/of_platform.h> -#include <asm/system.h> #include <asm/pgtable.h> #include <asm/page.h> -#include <asm/atomic.h> +#include <linux/atomic.h> #include <asm/time.h> #include <asm/io.h> #include <asm/machdep.h> @@ -49,35 +47,15 @@ #include <sysdev/fsl_soc.h> #include <sysdev/fsl_pci.h> +#include "mpc85xx.h" + static int sbc_rev; static void __init sbc8548_pic_init(void) { - struct mpic *mpic; - struct resource r; - struct device_node *np = NULL; - - np = of_find_node_by_type(np, "open-pic"); - - if (np == NULL) { - printk(KERN_ERR "Could not find open-pic node\n"); - return; - } - - if (of_address_to_resource(np, 0, &r)) { - printk(KERN_ERR "Failed to map mpic register space\n"); - of_node_put(np); - return; - } - - mpic = mpic_alloc(np, r.start, - MPIC_PRIMARY | MPIC_WANTS_RESET | MPIC_BIG_ENDIAN, + struct mpic *mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN, 0, 256, " OpenPIC "); BUG_ON(mpic == NULL); - - /* Return the mpic node */ - of_node_put(np); - mpic_init(mpic); } @@ -110,26 +88,11 @@ static int __init sbc8548_hw_rev(void) */ static void __init sbc8548_setup_arch(void) { -#ifdef CONFIG_PCI - struct device_node *np; -#endif - if (ppc_md.progress) ppc_md.progress("sbc8548_setup_arch()", 0); -#ifdef CONFIG_PCI - for_each_node_by_type(np, "pci") { - if (of_device_is_compatible(np, "fsl,mpc8540-pci") || - of_device_is_compatible(np, "fsl,mpc8548-pcie")) { - struct resource rsrc; - of_address_to_resource(np, 0, &rsrc); - if ((rsrc.start & 0xfffff) == 0x8000) - fsl_add_bridge(np, 1); - else - fsl_add_bridge(np, 0); - } - } -#endif + fsl_pci_assign_primary(); + sbc_rev = sbc8548_hw_rev(); } @@ -150,21 +113,7 @@ static void sbc8548_show_cpuinfo(struct seq_file *m) seq_printf(m, "PLL setting\t: 0x%x\n", ((phid1 >> 24) & 0x3f)); } -static struct of_device_id __initdata of_bus_ids[] = { - { .name = "soc", }, - { .type = "soc", }, - { .compatible = "simple-bus", }, - { .compatible = "gianfar", }, - {}, -}; - -static int __init declare_of_platform_devices(void) -{ - of_platform_bus_probe(NULL, of_bus_ids, NULL); - - return 0; -} -machine_device_initcall(sbc8548, declare_of_platform_devices); +machine_arch_initcall(sbc8548, mpc85xx_common_publish_devices); /* * Called very early, device-tree isn't unflattened @@ -186,6 +135,7 @@ define_machine(sbc8548) { .restart = fsl_rstcr_restart, #ifdef CONFIG_PCI .pcibios_fixup_bus = fsl_pcibios_fixup_bus, + .pcibios_fixup_phb = fsl_pcibios_fixup_phb, #endif .calibrate_decr = generic_calibrate_decr, .progress = udbg_progress, |