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Update legacy platforms to use new arm_physmem helper routines.

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This commit is contained in:
Ian Lepore 2014-02-09 22:10:14 +00:00
parent 5564ef953a
commit 65f04a3da5
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=261698
5 changed files with 76 additions and 71 deletions
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21
sys/arm/sa11x0/assabet_machdep.c
View file

@ -374,16 +374,25 @@ initarm(struct arm_boot_params *abp)
cpu_setup("");
pmap_curmaxkvaddr = freemempos + KERNEL_PT_VMDATA_NUM * 0x400000;
dump_avail[0] = phys_avail[0] = round_page(virtual_avail);
dump_avail[1] = phys_avail[1] = 0xc0000000 + 0x02000000 - 1;
dump_avail[2] = phys_avail[2] = 0;
dump_avail[3] = phys_avail[3] = 0;
mutex_init();
vm_max_kernel_address = 0xd0000000;
pmap_bootstrap(freemempos, &kernel_l1pt);
/*
* Add the physical ram we have available.
*
* Exclude the kernel (and all the things we allocated which immediately
* follow the kernel) from the VM allocation pool but not from crash
* dumps. virtual_avail is a global variable which tracks the kva we've
* "allocated" while setting up pmaps.
*
* Prepare the list of physical memory available to the vm subsystem.
*/
arm_physmem_hardware_region(physical_start, memsize);
arm_physmem_exclude_region(abp->abp_physaddr,
virtual_avail - KERNVIRTADDR, EXFLAG_NOALLOC);
arm_physmem_init_kernel_globals();
init_param2(physmem);
kdb_init();
return ((void *)(kernelstack.pv_va + USPACE_SVC_STACK_TOP -

27
sys/arm/xscale/i80321/ep80219_machdep.c
View file

@ -333,24 +333,27 @@ initarm(struct arm_boot_params *abp)
/* Enable MMU, I-cache, D-cache, write buffer. */
arm_vector_init(ARM_VECTORS_HIGH, ARM_VEC_ALL);
pmap_curmaxkvaddr = afterkern + PAGE_SIZE;
dump_avail[0] = 0xa0000000;
dump_avail[1] = 0xa0000000 + memsize;
dump_avail[2] = 0;
dump_avail[3] = 0;
vm_max_kernel_address = 0xe0000000;
pmap_bootstrap(pmap_curmaxkvaddr, &kernel_l1pt);
msgbufp = (void*)msgbufpv.pv_va;
msgbufinit(msgbufp, msgbufsize);
mutex_init();
i = 0;
phys_avail[i++] = round_page(virtual_avail - KERNBASE + IQ80321_SDRAM_START);
phys_avail[i++] = trunc_page(0xa0000000 + memsize - 1);
phys_avail[i++] = 0;
phys_avail[i] = 0;
/*
* Add the physical ram we have available.
*
* Exclude the kernel (and all the things we allocated which immediately
* follow the kernel) from the VM allocation pool but not from crash
* dumps. virtual_avail is a global variable which tracks the kva we've
* "allocated" while setting up pmaps.
*
* Prepare the list of physical memory available to the vm subsystem.
*/
arm_physmem_hardware_region(IQ80321_SDRAM_START, memsize);
arm_physmem_exclude_region(abp->abp_physaddr,
virtual_avail - KERNVIRTADDR, EXFLAG_NOALLOC);
arm_physmem_init_kernel_globals();
init_param2(physmem);
kdb_init();
return ((void *)(kernelstack.pv_va + USPACE_SVC_STACK_TOP -

26
sys/arm/xscale/i80321/iq31244_machdep.c
View file

@ -335,23 +335,27 @@ initarm(struct arm_boot_params *abp)
arm_vector_init(ARM_VECTORS_HIGH, ARM_VEC_ALL);
pmap_curmaxkvaddr = afterkern + PAGE_SIZE;
dump_avail[0] = 0xa0000000;
dump_avail[1] = 0xa0000000 + memsize;
dump_avail[2] = 0;
dump_avail[3] = 0;
vm_max_kernel_address = 0xe0000000;
pmap_bootstrap(pmap_curmaxkvaddr, &kernel_l1pt);
msgbufp = (void*)msgbufpv.pv_va;
msgbufinit(msgbufp, msgbufsize);
mutex_init();
i = 0;
phys_avail[i++] = round_page(virtual_avail - KERNBASE + SDRAM_START);
phys_avail[i++] = trunc_page(0xa0000000 + memsize - 1);
phys_avail[i++] = 0;
phys_avail[i] = 0;
/*
* Add the physical ram we have available.
*
* Exclude the kernel (and all the things we allocated which immediately
* follow the kernel) from the VM allocation pool but not from crash
* dumps. virtual_avail is a global variable which tracks the kva we've
* "allocated" while setting up pmaps.
*
* Prepare the list of physical memory available to the vm subsystem.
*/
arm_physmem_hardware_region(SDRAM_START, memsize);
arm_physmem_exclude_region(abp->abp_physaddr,
virtual_avail - KERNVIRTADDR, EXFLAG_NOALLOC);
arm_physmem_init_kernel_globals();
init_param2(physmem);
kdb_init();
return ((void *)(kernelstack.pv_va + USPACE_SVC_STACK_TOP -

28
sys/arm/xscale/i8134x/crb_machdep.c
View file

@ -313,23 +313,27 @@ initarm(struct arm_boot_params *abp)
pmap_curmaxkvaddr = afterkern + PAGE_SIZE;
dump_avail[0] = 0x00000000;
dump_avail[1] = 0x00000000 + memsize;
dump_avail[2] = 0;
dump_avail[3] = 0;
vm_max_kernel_address = 0xe0000000;
pmap_bootstrap(pmap_curmaxkvaddr, &kernel_l1pt);
msgbufp = (void*)msgbufpv.pv_va;
msgbufinit(msgbufp, msgbufsize);
mutex_init();
i = 0;
phys_avail[i++] = round_page(virtual_avail - KERNBASE + SDRAM_START);
phys_avail[i++] = trunc_page(0x00000000 + memsize - 1);
phys_avail[i++] = 0;
phys_avail[i] = 0;
/*
* Add the physical ram we have available.
*
* Exclude the kernel (and all the things we allocated which immediately
* follow the kernel) from the VM allocation pool but not from crash
* dumps. virtual_avail is a global variable which tracks the kva we've
* "allocated" while setting up pmaps.
*
* Prepare the list of physical memory available to the vm subsystem.
*/
arm_physmem_hardware_region(SDRAM_START, memsize);
arm_physmem_exclude_region(abp->abp_physaddr,
virtual_avail - KERNVIRTADDR, EXFLAG_NOALLOC);
arm_physmem_init_kernel_globals();
init_param2(physmem);
kdb_init();
return ((void *)(kernelstack.pv_va + USPACE_SVC_STACK_TOP -

45
sys/arm/xscale/pxa/pxa_machdep.c
View file

@ -308,11 +308,6 @@ initarm(struct arm_boot_params *abp)
*/
pxa_probe_sdram(obio_tag, PXA2X0_MEMCTL_BASE, memstart, memsize);
physmem = 0;
for (i = 0; i < PXA2X0_SDRAM_BANKS; i++) {
physmem += memsize[i] / PAGE_SIZE;
}
/* Fire up consoles. */
cninit();
@ -328,39 +323,29 @@ initarm(struct arm_boot_params *abp)
arm_vector_init(ARM_VECTORS_HIGH, ARM_VEC_ALL);
pmap_curmaxkvaddr = afterkern + PAGE_SIZE;
i = 0;
for (j = 0; j < PXA2X0_SDRAM_BANKS; j++) {
if (memsize[j] > 0) {
dump_avail[i++] = round_page(memstart[j]);
dump_avail[i++] =
trunc_page(memstart[j] + memsize[j]);
}
}
dump_avail[i] = 0;
dump_avail[i] = 0;
vm_max_kernel_address = 0xe0000000;
pmap_bootstrap(pmap_curmaxkvaddr, &kernel_l1pt);
msgbufp = (void*)msgbufpv.pv_va;
msgbufinit(msgbufp, msgbufsize);
mutex_init();
i = 0;
/*
* Add the physical ram we have available.
*
* Exclude the kernel (and all the things we allocated which immediately
* follow the kernel) from the VM allocation pool but not from crash
* dumps. virtual_avail is a global variable which tracks the kva we've
* "allocated" while setting up pmaps.
*
* Prepare the list of physical memory available to the vm subsystem.
*/
for (j = 0; j < PXA2X0_SDRAM_BANKS; j++) {
if (memsize[j] > 0) {
phys_avail[i] = round_page(memstart[j]);
dump_avail[i++] = round_page(memstart[j]);
phys_avail[i] =
trunc_page(memstart[j] + memsize[j]);
dump_avail[i++] =
trunc_page(memstart[j] + memsize[j]);
}
if (memsize[j] > 0)
arm_physmem_hardware_region(memstart[j], memsize[j]);
}
dump_avail[i] = 0;
phys_avail[i++] = 0;
dump_avail[i] = 0;
phys_avail[i] = 0;
phys_avail[0] = round_page(virtual_avail - KERNBASE + phys_avail[0]);
arm_physmem_exclude_region(abp->abp_physaddr,
virtual_avail - KERNVIRTADDR, EXFLAG_NOALLOC);
arm_physmem_init_kernel_globals();
init_param2(physmem);
kdb_init();