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Nuke dead code.

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This commit is contained in:
Olivier Houchard 2004-06-17 17:52:12 +00:00
parent 62f1185016
commit 612246d6ac
1 changed files with 1 additions and 92 deletions
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93
sys/arm/sa11x0/assabet_machdep.c
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@ -257,16 +257,6 @@ initarm(void *arg, void *arg2)
valloc_pages(kernelstack, KSTACK_PAGES);
#ifdef VERBOSE_INIT_ARM
printf("IRQ stack: p0x%08lx v0x%08lx\n", irqstack.pv_pa,
irqstack.pv_va);
printf("ABT stack: p0x%08lx v0x%08lx\n", abtstack.pv_pa,
abtstack.pv_va);
printf("UND stack: p0x%08lx v0x%08lx\n", undstack.pv_pa,
undstack.pv_va);
printf("SVC stack: p0x%08lx v0x%08lx\n", kernelstack.pv_pa,
kernelstack.pv_va);
#endif
/*
* Allocate memory for the l1 and l2 page tables. The scheme to avoid
* wasting memory by allocating the l1pt on the first 16k memory was
@ -285,10 +275,6 @@ initarm(void *arg, void *arg2)
l1pagetable = kernel_l1pt.pv_pa;
/* XXX bla **/
#if 0
bcopy((void*)0xd0300000, &mfs_root, MD_ROOT_SIZE*1024);
#endif
/* Map the L2 pages tables in the L1 page table */
pmap_link_l2pt(l1pagetable, 0x00000000,
&kernel_pt_table[KERNEL_PT_SYS]);
@ -349,7 +335,7 @@ initarm(void *arg, void *arg2)
cpu_tlb_flushID();
cpu_domains(DOMAIN_CLIENT << (PMAP_DOMAIN_KERNEL*2));
/*
/*
* Pages were allocated during the secondary bootstrap for the
* stacks for different CPU modes.
* We must now set the r13 registers in the different CPU modes to
@ -358,7 +344,6 @@ initarm(void *arg, void *arg2)
* of the stack memory.
*/
printf("init subsystems: stacks\n");
set_stackptr(PSR_IRQ32_MODE,
irqstack.pv_va + IRQ_STACK_SIZE * PAGE_SIZE);
set_stackptr(PSR_ABT32_MODE,
@ -383,56 +368,8 @@ initarm(void *arg, void *arg2)
bootverbose = 1;
#if 0
set_cpufuncs();
#endif
/* Set stack for exception handlers */
#if 0
printf("arm_init: physical_pages = %08x\n", physical_pages);
printf("arm_init: kernel_l1pt: pa = %08x, va = %08x\n",
kernel_l1pt.pv_pa, kernel_l1pt.pv_va);
printf("arm_init: proc0_uarea: pa = %08x, va = %08x\n",
proc0_uarea.pv_pa, proc0_uarea.pv_va);
printf("arm_init: proc0_kstack: pa = %08x, va = %08x\n",
proc0_kstack.pv_pa, proc0_kstack.pv_va);
#endif
/* printf("arm_init: physfree = %08x\n", physical_freestart);
printf("arm_init: first = %08x\n", first);
printf("arm_init: end = %08x\n", (uint32_t) &end);
printf("arm_init: params = %08x\n", params);
printf("arm_init: params: page_size = %08x\n", params->u1.s.page_size);
printf("arm_init: params: nrpages = %08x\n", params->u1.s.nr_pages);
printf("arm_init: params: ramdisk_size = %08x\n", params->u1.s.ramdisk_size);
printf("arm_init: params: flags = %08x\n", params->u1.s.flags);
printf("arm_init: params: rootdev = %08x\n", params->u1.s.rootdev);
printf("arm_init: params: video_num_cols = %08x\n", params->u1.s.video_num_cols);
printf("arm_init: params: video_num_rows = %08x\n", params->u1.s.video_num_rows);
printf("arm_init: params: video_x = %08x\n", params->u1.s.video_x);
printf("arm_init: params: video_y = %08x\n", params->u1.s.video_y);
printf("arm_init: params: memc_control_reg = %08x\n", params->u1.s.memc_control_reg);
printf("arm_init: params: sounddefault = %02x\n", params->u1.s.sounddefault);
printf("arm_init: params: adfsdrives = %02x\n", params->u1.s.adfsdrives);
printf("arm_init: params: bytes_per_char_h = %02x\n", params->u1.s.bytes_per_char_h);
printf("arm_init: params: bytes_per_char_v = %02x\n", params->u1.s.bytes_per_char_v);
for(i = 0; i < 4; i++) {
printf("arm_init: params: pages_in_bank[%d] = %08x\n", i, params->u1.s.pages_in_bank[i]);
}
printf("arm_init: params: pages_in_vram = %08x\n", params->u1.s.pages_in_vram);
printf("arm_init: params: initrd_start = %08x\n", params->u1.s.initrd_start);
printf("arm_init: params: initrd_size = %08x\n", params->u1.s.initrd_size);
printf("arm_init: params: rd_start = %08x\n", params->u1.s.rd_start);
printf("arm_init: params: system_options = %08x\n", params->u1.s.system_options);
printf("arm_init: params: system_serial_num = %08x\n", params->u1.s.system_serial_num);
for(i = 0; i < 8; i++) {
printf("arm_init: params: paths[%d] = %s\n", i, (params->u2.paths[i][0]) ? params->u2.paths[i] : "(null)");
}
printf("arm_init: params: magic = %08x\n", params->u2.s.magic);
printf("arm_init: params: commandline = %s\n", (params->commandline[0]) ? params->commandline : "(null)");
printf("arm_init: params: bootsetting = %s\n", (params->bootsetting[0]) ? params->bootsetting : "(null)");*/
proc_linkup(&proc0, &ksegrp0, &kse0, &thread0);
proc0.p_uarea = (struct user *) proc0_uarea.pv_va;
thread0.td_kstack = kernelstack.pv_va;
@ -443,13 +380,6 @@ initarm(void *arg, void *arg2)
/* Enable MMU, I-cache, D-cache, write buffer. */
#if 0
printf("it was %p\n", (void *)cpufunc_control(0,0));
printf("ca c fait\n");
printf("before\n");
printf("mmu enabled\n");
printf("now we have %p\n", (void*)cpufunc_control(0,0));
#endif
cpufunc_control(0x337f, 0x107d);
got_mmu = 1;
@ -463,35 +393,14 @@ initarm(void *arg, void *arg2)
mutex_init();
#if 0
phys_avail[0] = 0x00000000;
phys_avail[1] = physmem;
phys_avail[2] = 0;
#endif
#if 0
phys_avail[1] = physical_start;
phys_avail[2] = physical_freestart;
phys_avail[3] = physmem;
#endif
#if 0
phys_avail[3] = 0;
#endif
#if 0
phys_avail[1] = 0x01000000 - 1;
#endif
phys_avail[0] = round_page(freemempos);
phys_avail[1] = 0xc0000000 + 0x02000000 - 1;
phys_avail[2] = 0;
phys_avail[3] = 0;
#if 0
phys_avail[4] = 0x00000000;
phys_avail[5] = 0x00000000;
#endif
/* Do basic tuning, hz etc */
init_param1();
init_param2(physmem);
printf("arm_init: done!\n");
avail_end = 0xc0000000 + 0x02000000 - 1;
return ((void *)(kernelstack.pv_va + USPACE_SVC_STACK_TOP));
}