diff options
Diffstat (limited to 'sys/arm/xscale/i80321/iq31244_machdep.c')
-rw-r--r-- | sys/arm/xscale/i80321/iq31244_machdep.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/sys/arm/xscale/i80321/iq31244_machdep.c b/sys/arm/xscale/i80321/iq31244_machdep.c index ae642c5..9790c0b 100644 --- a/sys/arm/xscale/i80321/iq31244_machdep.c +++ b/sys/arm/xscale/i80321/iq31244_machdep.c @@ -40,7 +40,7 @@ * * Machine dependant functions for kernel setup * - * This file needs a lot of work. + * This file needs a lot of work. * * Created : 17/09/94 */ @@ -140,7 +140,7 @@ struct pv_addr minidataclean; #define IQ80321_OBIO_SIZE 0x00100000UL /* Static device mappings. */ static const struct pmap_devmap iq80321_devmap[] = { - /* + /* * Map the on-board devices VA == PA so that we can access them * with the MMU on or off. */ @@ -148,7 +148,7 @@ static const struct pmap_devmap iq80321_devmap[] = { IQ80321_OBIO_BASE, IQ80321_OBIO_BASE, IQ80321_OBIO_SIZE, - VM_PROT_READ|VM_PROT_WRITE, + VM_PROT_READ|VM_PROT_WRITE, PTE_NOCACHE, }, { @@ -158,7 +158,7 @@ static const struct pmap_devmap iq80321_devmap[] = { VM_PROT_READ|VM_PROT_WRITE, PTE_NOCACHE, }, - + { IQ80321_80321_VBASE, VERDE_PMMR_BASE, @@ -193,8 +193,8 @@ initarm(struct arm_boot_params *abp) vm_offset_t lastaddr; uint32_t memsize, memstart; + lastaddr = parse_boot_param(abp); set_cpufuncs(); - lastaddr = fake_preload_metadata(); pcpu_init(pcpup, 0, sizeof(struct pcpu)); PCPU_SET(curthread, &thread0); @@ -223,7 +223,7 @@ initarm(struct arm_boot_params *abp) kernel_pt_table[loop].pv_pa = freemempos + (loop % (PAGE_SIZE / L2_TABLE_SIZE_REAL)) * L2_TABLE_SIZE_REAL; - kernel_pt_table[loop].pv_va = + kernel_pt_table[loop].pv_va = kernel_pt_table[loop].pv_pa + 0x20000000; } } @@ -290,13 +290,13 @@ initarm(struct arm_boot_params *abp) (((uint32_t)(lastaddr) - KERNBASE - 0x200000) + L1_S_SIZE) & ~(L1_S_SIZE - 1), VM_PROT_READ|VM_PROT_WRITE, PTE_CACHE); freemem_after = ((int)lastaddr + PAGE_SIZE) & ~(PAGE_SIZE - 1); - afterkern = round_page(((vm_offset_t)lastaddr + L1_S_SIZE) & ~(L1_S_SIZE + afterkern = round_page(((vm_offset_t)lastaddr + L1_S_SIZE) & ~(L1_S_SIZE - 1)); for (i = 0; i < KERNEL_PT_AFKERNEL_NUM; i++) { pmap_link_l2pt(l1pagetable, afterkern + i * 0x00100000, &kernel_pt_table[KERNEL_PT_AFKERNEL + i]); } - pmap_map_entry(l1pagetable, afterkern, minidataclean.pv_pa, + pmap_map_entry(l1pagetable, afterkern, minidataclean.pv_pa, VM_PROT_READ|VM_PROT_WRITE, PTE_CACHE); @@ -305,7 +305,7 @@ initarm(struct arm_boot_params *abp) arm_add_smallalloc_pages((void *)(freemem_after), (void*)(freemem_after + PAGE_SIZE), afterkern - (freemem_after + PAGE_SIZE), 0); - + } #endif @@ -337,7 +337,7 @@ initarm(struct arm_boot_params *abp) * of the stack memory. */ - + set_stackptr(PSR_IRQ32_MODE, irqstack.pv_va + IRQ_STACK_SIZE * PAGE_SIZE); set_stackptr(PSR_ABT32_MODE, @@ -393,7 +393,7 @@ initarm(struct arm_boot_params *abp) dump_avail[2] = 0; dump_avail[3] = 0; - pmap_bootstrap(pmap_curmaxkvaddr, + pmap_bootstrap(pmap_curmaxkvaddr, 0xd0000000, &kernel_l1pt); msgbufp = (void*)msgbufpv.pv_va; msgbufinit(msgbufp, msgbufsize); |