diff options
Diffstat (limited to 'arch/arm/cpu/pxa/start.S')
| -rw-r--r-- | arch/arm/cpu/pxa/start.S | 28 |
1 files changed, 8 insertions, 20 deletions
diff --git a/arch/arm/cpu/pxa/start.S b/arch/arm/cpu/pxa/start.S index bf8510e..03cf4de 100644 --- a/arch/arm/cpu/pxa/start.S +++ b/arch/arm/cpu/pxa/start.S @@ -299,7 +299,7 @@ fixnext: add r2, r2, #8 /* each rel.dyn entry is 8 bytes */ cmp r2, r3 blo fixloop -#endif +#endif /* #ifndef CONFIG_PRELOADER */ #endif /* #ifndef CONFIG_SKIP_RELOCATE_UBOOT */ clear_bss: @@ -316,7 +316,7 @@ clbss_l:str r2, [r0] /* clear loop... */ add r0, r0, #4 cmp r0, r1 bne clbss_l -#endif +#endif /* #ifndef CONFIG_PRELOADER */ /* * We are done. Do not return, instead branch to second part of board @@ -343,7 +343,7 @@ _start_oneboot_ofs _board_init_r_ofs: .word board_init_r - _start -#endif +#endif /* CONFIG_ONENAND_IPL */ _rel_dyn_start_ofs: .word __rel_dyn_start - _start @@ -352,7 +352,7 @@ _rel_dyn_end_ofs: _dynsym_start_ofs: .word __dynsym_start - _start -#else /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */ +#else /* CONFIG_PRELOADER */ /****************************************************************************/ /* */ @@ -377,7 +377,7 @@ reset: /* Start OneNAND IPL */ ldr pc, =start_oneboot -#endif /* #if !defined(CONFIG_ONENAND_IPL) */ +#endif /* CONFIG_PRELOADER */ #ifndef CONFIG_PRELOADER /****************************************************************************/ @@ -419,13 +419,7 @@ reset: stmia sp, {r0 - r12} /* Calling r0-r12 */ add r8, sp, #S_PC -#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC) - ldr r2, _armboot_start - sub r2, r2, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN) - sub r2, r2, #(GENERATED_GBL_DATA_SIZE+8) @ set base 2 words into abort stack -#else ldr r2, IRQ_STACK_START_IN -#endif ldmia r2, {r2 - r4} /* get pc, cpsr, old_r0 */ add r0, sp, #S_FRAME_SIZE /* restore sp_SVC */ @@ -460,13 +454,7 @@ reset: .endm .macro get_bad_stack -#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC) - ldr r13, _armboot_start @ setup our mode stack - sub r13, r13, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN) - sub r13, r13, #(GENERATED_GBL_DATA_SIZE+8) @ reserved a couple spots in abort stack -#else ldr r13, IRQ_STACK_START_IN @ setup our mode stack -#endif str lr, [r13] @ save caller lr / spsr mrs lr, spsr @@ -485,7 +473,7 @@ reset: .macro get_fiq_stack @ setup FIQ stack ldr sp, FIQ_STACK_START .endm -#endif /* CONFIG_PRELOADER */ +#endif /* CONFIG_PRELOADER /****************************************************************************/ @@ -499,7 +487,7 @@ reset: do_hang: ldr sp, _TEXT_BASE /* use 32 words abort stack */ bl hang /* hang and never return */ -#else /* !CONFIG_PRELOADER */ +#else .align 5 undefined_instruction: get_bad_stack @@ -618,4 +606,4 @@ mmu_table: .word (__base << 20) | 0xc12 .set __base, __base + 1 .endr -#endif +#endif /* CONFIG_PRELOADER */ |