diff options
Diffstat (limited to 'arch/sh/cpu/sh4/start.S')
| -rw-r--r-- | arch/sh/cpu/sh4/start.S | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/arch/sh/cpu/sh4/start.S b/arch/sh/cpu/sh4/start.S index 77fc221..416adcf 100644 --- a/arch/sh/cpu/sh4/start.S +++ b/arch/sh/cpu/sh4/start.S @@ -1,6 +1,6 @@ /* - * (C) Copyright 2007, 2010 - * Nobuhiro Iwamatsu <iwamatsu@nigauri.org> + * Copyright (C) 2016 Vladimir Zapolskiy <vz@mleia.com> + * Copyright (C) 2007, 2010 Nobuhiro Iwamatsu <iwamatsu@nigauri.org> * * SPDX-License-Identifier: GPL-2.0+ */ @@ -12,7 +12,7 @@ .align 2 .global _start -_sh_start: +_start: mov.l ._lowlevel_init, r0 100: bsrf r0 nop @@ -21,7 +21,7 @@ _sh_start: nop 1: sts pr, r5 mov.l ._reloc_dst, r4 - add #(_sh_start-1b), r5 + add #(_start-1b), r5 mov.l ._reloc_dst_end, r6 2: mov.l @r5+, r1 @@ -42,10 +42,9 @@ _sh_start: mov.l ._gd_init, r13 /* global data */ mov.l ._stack_init, r15 /* stack */ - #TODO(sh maintainer): Fix this up to call the correct code - #mov.l ._sh_generic_init, r0 - #jsr @r0 - nop + mov.l ._sh_generic_init, r0 + jsr @r0 + mov #0, r4 loop: bra loop @@ -53,10 +52,10 @@ loop: .align 2 ._lowlevel_init: .long (lowlevel_init - (100b + 4)) -._reloc_dst: .long reloc_dst +._reloc_dst: .long _start ._reloc_dst_end: .long reloc_dst_end ._bss_start: .long bss_start ._bss_end: .long bss_end -._gd_init: .long (_sh_start - GENERATED_GBL_DATA_SIZE) -._stack_init: .long (_sh_start - GENERATED_GBL_DATA_SIZE - CONFIG_SYS_MALLOC_LEN - 16) -#._sh_generic_init: .long sh_generic_init +._gd_init: .long (_start - GENERATED_GBL_DATA_SIZE) +._stack_init: .long (_start - GENERATED_GBL_DATA_SIZE - CONFIG_SYS_MALLOC_LEN - 16) +._sh_generic_init: .long board_init_f |