diff options
| author | Paul Burton <paul.burton@imgtec.com> | 2016-09-21 11:18:46 +0100 |
|---|---|---|
| committer | Daniel Schwierzeck <daniel.schwierzeck@gmail.com> | 2016-09-21 15:04:04 +0200 |
| commit | 8ebf50692ee9694e1b4baa61228376e83c0e106e (patch) | |
| tree | 78ceb733c3632de9ebef40349f888dee9f18a25f | |
| parent | ebf2b9e3dff089a9c99e5dc8d7e10b06365e4e46 (diff) | |
board_f: Add a mach_cpu_init callback
Currently we have a mismash of architectures which use arch_cpu_init
from architecture-wide code (arc, avr32, blackfin, mips, nios2, xtensa)
and architectures which use arch_cpu_init from machine/SoC level code
(arm, x86).
In order to clean this mess up & allow for both use cases, introduce a
new mach_cpu_init callback which is run immediately after arch_cpu_init.
This will allow for architectures to have arch-wide code without needing
individual machines to all implement their own arch_cpu_init with a call
to some common function.
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
| -rw-r--r-- | common/board_f.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/common/board_f.c b/common/board_f.c index da381dbd93..9ef998f9ed 100644 --- a/common/board_f.c +++ b/common/board_f.c @@ -290,6 +290,11 @@ __weak int arch_cpu_init(void) return 0; } +__weak int mach_cpu_init(void) +{ + return 0; +} + #ifdef CONFIG_SANDBOX static int setup_ram_buf(void) { @@ -860,6 +865,7 @@ static init_fnc_t init_sequence_f[] = { x86_fsp_init, #endif arch_cpu_init, /* basic arch cpu dependent setup */ + mach_cpu_init, /* SoC/machine dependent CPU setup */ initf_dm, arch_cpu_init_dm, mark_bootstage, /* need timer, go after init dm */ |