and r3, r3, #0xf @ extract VMSA support
cmp r3, #5 @ long-descriptor translation table format?
THUMB( it lo ) @ force fixup-able long branch encoding
- blo __error_p @ only classic page table format
+ blo __error_lpae @ only classic page table format
#endif
#ifndef CONFIG_XIP_KERNEL
subs r3, r0, r3 @ PHYS_OFFSET - PAGE_OFFSET
add r4, r4, r3 @ adjust table start address
add r5, r5, r3 @ adjust table end address
- add r6, r6, r3 @ adjust __pv_phys_offset address
+ add r6, r6, r3 @ adjust __pv_phys_pfn_offset address
add r7, r7, r3 @ adjust __pv_offset address
- str r8, [r6, #LOW_OFFSET] @ save computed PHYS_OFFSET to __pv_phys_offset
+ mov r0, r8, lsr #12 @ convert to PFN
+ str r0, [r6, #LOW_OFFSET] @ save computed PHYS_OFFSET to __pv_phys_pfn_offset
strcc ip, [r7, #HIGH_OFFSET] @ save to __pv_offset high bits
mov r6, r3, lsr #24 @ constant for add/sub instructions
teq r3, r6, lsl #24 @ must be 16MiB aligned
1: .long .
.long __pv_table_begin
.long __pv_table_end
-2: .long __pv_phys_offset
+2: .long __pv_phys_pfn_offset
.long __pv_offset
.text
ENDPROC(fixup_pv_table)
.data
- .globl __pv_phys_offset
- .type __pv_phys_offset, %object
-__pv_phys_offset:
- .quad 0
- .size __pv_phys_offset, . -__pv_phys_offset
+ .globl __pv_phys_pfn_offset
+ .type __pv_phys_pfn_offset, %object
+__pv_phys_pfn_offset:
+ .word 0
+ .size __pv_phys_pfn_offset, . -__pv_phys_pfn_offset
.globl __pv_offset
.type __pv_offset, %object