diff options
-rw-r--r-- | arch/mips/kernel/head.S | 16 | ||||
-rw-r--r-- | include/asm-mips/mach-ip27/kernel-entry-init.h | 9 |
2 files changed, 13 insertions, 12 deletions
diff --git a/arch/mips/kernel/head.S b/arch/mips/kernel/head.S index bf164a562acb..236768731063 100644 --- a/arch/mips/kernel/head.S +++ b/arch/mips/kernel/head.S | |||
@@ -27,16 +27,6 @@ | |||
27 | 27 | ||
28 | #include <kernel-entry-init.h> | 28 | #include <kernel-entry-init.h> |
29 | 29 | ||
30 | .macro ARC64_TWIDDLE_PC | ||
31 | #if defined(CONFIG_ARC64) || defined(CONFIG_MAPPED_KERNEL) | ||
32 | /* We get launched at a XKPHYS address but the kernel is linked to | ||
33 | run at a KSEG0 address, so jump there. */ | ||
34 | PTR_LA t0, \@f | ||
35 | jr t0 | ||
36 | \@: | ||
37 | #endif | ||
38 | .endm | ||
39 | |||
40 | /* | 30 | /* |
41 | * inputs are the text nasid in t1, data nasid in t2. | 31 | * inputs are the text nasid in t1, data nasid in t2. |
42 | */ | 32 | */ |
@@ -157,7 +147,11 @@ NESTED(kernel_entry, 16, sp) # kernel entry point | |||
157 | 147 | ||
158 | setup_c0_status_pri | 148 | setup_c0_status_pri |
159 | 149 | ||
160 | ARC64_TWIDDLE_PC | 150 | /* We might not get launched at the address the kernel is linked to, |
151 | so we jump there. */ | ||
152 | PTR_LA t0, 0f | ||
153 | jr t0 | ||
154 | 0: | ||
161 | 155 | ||
162 | #ifdef CONFIG_MIPS_MT_SMTC | 156 | #ifdef CONFIG_MIPS_MT_SMTC |
163 | /* | 157 | /* |
diff --git a/include/asm-mips/mach-ip27/kernel-entry-init.h b/include/asm-mips/mach-ip27/kernel-entry-init.h index c1a10314b317..624d66c7f290 100644 --- a/include/asm-mips/mach-ip27/kernel-entry-init.h +++ b/include/asm-mips/mach-ip27/kernel-entry-init.h | |||
@@ -46,7 +46,14 @@ | |||
46 | lh t1, KV_RO_NASID_OFFSET(t0) | 46 | lh t1, KV_RO_NASID_OFFSET(t0) |
47 | lh t2, KV_RW_NASID_OFFSET(t0) | 47 | lh t2, KV_RW_NASID_OFFSET(t0) |
48 | MAPPED_KERNEL_SETUP_TLB | 48 | MAPPED_KERNEL_SETUP_TLB |
49 | ARC64_TWIDDLE_PC | 49 | |
50 | /* | ||
51 | * We might not get launched at the address the kernel is linked to, | ||
52 | * so we jump there. | ||
53 | */ | ||
54 | PTR_LA t0, 0f | ||
55 | jr t0 | ||
56 | 0: | ||
50 | .endm | 57 | .endm |
51 | 58 | ||
52 | #endif /* __ASM_MACH_IP27_KERNEL_ENTRY_H */ | 59 | #endif /* __ASM_MACH_IP27_KERNEL_ENTRY_H */ |