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| author | Kever Yang <kever.yang@rock-chips.com> | 2017-11-03 10:10:27 +0800 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2017-11-17 07:44:13 -0500 |
| commit | 21f4486faa5db1013237cc664ab3590ba75889e5 (patch) | |
| tree | 79e7597d00a953a1053c468987aa3fdadcd006b2 /arch/arm/lib | |
| parent | 49e93875a62fb9e96a4a7483b9bd5d8ae27ea76e (diff) | |
| download | u-boot-21f4486faa5db1013237cc664ab3590ba75889e5.tar.gz | |
armv8: update gd after relocate
We need to update gd in assamble code after relocate,
this is a fix to:
adc421e arm: move gd handling outside of C code
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Diffstat (limited to 'arch/arm/lib')
| -rw-r--r-- | arch/arm/lib/crt0_64.S | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/lib/crt0_64.S b/arch/arm/lib/crt0_64.S index da7c62cbe0..ccefce0b20 100644 --- a/arch/arm/lib/crt0_64.S +++ b/arch/arm/lib/crt0_64.S @@ -120,6 +120,8 @@ relocation_return: #endif /* !CONFIG_SPL_BUILD */ #if defined(CONFIG_SPL_BUILD) bl spl_relocate_stack_gd /* may return NULL */ + /* set up gd here, outside any C code */ + mov x18, x0 /* * Perform 'sp = (x0 != NULL) ? x0 : sp' while working * around the constraint that conditional moves can not |