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authorPaul Burton <paul.burton@imgtec.com>2016-09-21 11:18:46 +0100
committerDaniel Schwierzeck <daniel.schwierzeck@gmail.com>2016-09-21 15:04:04 +0200
commit8ebf50692ee9694e1b4baa61228376e83c0e106e (patch)
tree78ceb733c3632de9ebef40349f888dee9f18a25f /common/board_f.c
parentebf2b9e3dff089a9c99e5dc8d7e10b06365e4e46 (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>
Diffstat (limited to 'common/board_f.c')
-rw-r--r--common/board_f.c6
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 */