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soc/intel/cannonlake: Fix chipset_power_state structure 

This structure is declared as a static CAR_GLOBAL in the common
PMC library code and in the SOC specific code.  Remove the SOC
specific version and instead get the chipset_power_state pointer
from the PMC library.

This fixes events that were recorded in chipset_power_state at
boot but were reading as all zero when it was time to parse the
structure when logging events to flash.

Change-Id: I67a4f724c0707d98766ad28abd8d0b66a5615745
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/c/30717
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lijian Zhao <lijian.zhao@intel.com>
This commit is contained in:
Duncan Laurie 2019-01-07 11:57:03 -08:00 committed by Duncan Laurie
parent b9499024c7
commit 3da1b0d439
1 changed files with 1 additions and 3 deletions
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4
src/soc/intel/cannonlake/romstage/romstage.c
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@ -33,8 +33,6 @@
#include <string.h>
#include <timestamp.h>
static struct chipset_power_state power_state CAR_GLOBAL;
#define FSP_SMBIOS_MEMORY_INFO_GUID \
{ \
0xd4, 0x71, 0x20, 0x9b, 0x54, 0xb0, 0x0c, 0x4e, \
@ -112,7 +110,7 @@ asmlinkage void car_stage_entry(void)
bool s3wake;
struct postcar_frame pcf;
uintptr_t top_of_ram;
struct chipset_power_state *ps = car_get_var_ptr(&power_state);
struct chipset_power_state *ps = pmc_get_power_state();
console_init();