Leroy P Leahy (leroy.p.leahy@intel.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/13447
-gerrit
commit 4b99b2216c61276b492b847dab819338686b3988 Author: Lee Leahy leroy.p.leahy@intel.com Date: Mon Jan 25 14:32:25 2016 -0800
Quark: FSP MemoryInit Support
Add a dummy fill_power_state routine so that execution is able to reach FSP MemoryInit.
BRANCH=none BUG=None TEST=Build and run on Galileo
Change-Id: I2a116e1e769ac09915638aa9e5d7c58a4aac3cce Signed-off-by: Lee Leahy leroy.p.leahy@intel.com --- src/soc/intel/quark/romstage/Makefile.inc | 2 ++ src/soc/intel/quark/romstage/romstage.c | 34 +++++++++++++++++++++++++++++++ 2 files changed, 36 insertions(+)
diff --git a/src/soc/intel/quark/romstage/Makefile.inc b/src/soc/intel/quark/romstage/Makefile.inc index f664b38..85ebb75 100644 --- a/src/soc/intel/quark/romstage/Makefile.inc +++ b/src/soc/intel/quark/romstage/Makefile.inc @@ -16,3 +16,5 @@ # cpu_incs-y += $(src)/soc/intel/quark/romstage/esram_init.inc cpu_incs-y += $(src)/soc/intel/quark/romstage/cache_as_ram.inc + +romstage-y += romstage.c diff --git a/src/soc/intel/quark/romstage/romstage.c b/src/soc/intel/quark/romstage/romstage.c new file mode 100644 index 0000000..dc7b980 --- /dev/null +++ b/src/soc/intel/quark/romstage/romstage.c @@ -0,0 +1,34 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2013 Google Inc. + * Copyright (C) 2015-2016 Intel Corp. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc. + */ + +#include <arch/early_variables.h> +#include <console/console.h> +#include <soc/pm.h> + +static struct chipset_power_state power_state CAR_GLOBAL; + +struct chipset_power_state *fill_power_state(void) +{ + struct chipset_power_state *ps = car_get_var_ptr(&power_state); + + ps->prev_sleep_state = 0; + printk(BIOS_DEBUG, "prev_sleep_state %d\n", ps->prev_sleep_state); + return ps; +}
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Leroy P Leahy