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| author | Tom Rini <trini@konsulko.com> | 2019-09-07 13:49:39 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2019-09-07 13:49:39 -0400 |
| commit | 2f760735c170c854ffca76be5607cec5c56fdc4f (patch) | |
| tree | 50cfd63bf25f0106c0ffa622cd4c9285dc36fc31 /arch/sh/lib/start.S | |
| parent | ba83753289f5ad99f64e72fd0ee141c647aeda0f (diff) | |
| parent | eaae4ee2bd349797a69f74240abd8329e18d5dbd (diff) | |
Merge branch 'master' of git://git.denx.de/u-boot-sh
- Initial DM conversion
Diffstat (limited to 'arch/sh/lib/start.S')
| -rw-r--r-- | arch/sh/lib/start.S | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/sh/lib/start.S b/arch/sh/lib/start.S index f5350b9064..f9f26d3779 100644 --- a/arch/sh/lib/start.S +++ b/arch/sh/lib/start.S @@ -22,6 +22,17 @@ _start: mov.l ._reloc_dst, r4 add #(_start-1b), r5 mov.l ._reloc_dst_end, r6 +#ifdef CONFIG_OF_SEPARATE + mov.l ._reloc_size, r0 + add r5, r0 + add #4, r0 + mov.l @r0, r0 + swap.b r0, r0 + swap.w r0, r0 + swap.b r0, r0 + add #4, r0 + add r0, r6 +#endif 2: mov.l @r5+, r1 mov.l r1, @r4 @@ -29,6 +40,7 @@ _start: cmp/hs r6, r4 bf 2b +#ifndef CONFIG_OF_SEPARATE mov.l ._bss_start, r4 mov.l ._bss_end, r5 mov #0, r1 @@ -37,6 +49,7 @@ _start: add #4, r4 cmp/hs r5, r4 bf 3b +#endif mov.l ._gd_init, r13 /* global data */ mov.l ._stack_init, r15 /* stack */ @@ -53,6 +66,7 @@ loop: ._lowlevel_init: .long (lowlevel_init - (100b + 4)) ._reloc_dst: .long _start ._reloc_dst_end: .long reloc_dst_end +._reloc_size: .long (_end - _start) ._bss_start: .long bss_start ._bss_end: .long bss_end ._gd_init: .long (_start - GENERATED_GBL_DATA_SIZE) |