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baytrail: move early init to before mainboard 

It's helpful to have a lot of the early init happen
before the handoff to mainboard. One example of this
need is having the BARs programmed so that the mainboard
can read board-specific gpios.

BUG=chrome-os-partner:22865
BRANCH=None
TEST=Built. Booted and saw console outout in bayleybay
     mainboard.

Signed-off-by; Aaron Durbin <adurbin@chromium.org>

Change-Id: I030d7b4f9061ad7501049e8e204ea12255061fbe
Reviewed-on: https://chromium-review.googlesource.com/172290
Tested-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Commit-Queue: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4871
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
This commit is contained in:
Aaron Durbin 2013-10-08 16:54:18 -05:00 committed by Aaron Durbin
parent 3b036f7107
commit 5f8ad56358
1 changed files with 11 additions and 11 deletions
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22
src/soc/intel/baytrail/romstage/romstage.c
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@ -107,17 +107,6 @@ void * asmlinkage romstage_main(unsigned long bist,
/* Save romstage begin */ /* Save romstage begin */
mark_ts(&rp, timestamp_get()); mark_ts(&rp, timestamp_get());
/* Call into mainboard. */
mainboard_romstage_entry(&rp);
return setup_stack_and_mttrs();
}
/* Entry from the mainboard. */
void romstage_common(struct romstage_params *params)
{
struct romstage_handoff *handoff;
program_base_addresses(); program_base_addresses();
tco_disable(); tco_disable();
@ -132,6 +121,17 @@ void romstage_common(struct romstage_params *params)
gfx_init(); gfx_init();
/* Call into mainboard. */
mainboard_romstage_entry(&rp);
return setup_stack_and_mttrs();
}
/* Entry from the mainboard. */
void romstage_common(struct romstage_params *params)
{
struct romstage_handoff *handoff;
mark_ts(params, timestamp_get()); mark_ts(params, timestamp_get());
/* Initialize RAM */ /* Initialize RAM */