Change in coreboot[master]: amd/picasso/acpi: Add power resources for UART0

[Kangheui Won (Code Review)]

Hello build bot (Jenkins), Raul Rangel, Aaron Durbin,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/44266

to look at the new patch set (#2).

Change subject: amd/picasso/acpi: Add power resources for UART0
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amd/picasso/acpi: Add power resources for UART0

Follow-up for a31a769 -
"amd/picasso/acpi: Add power resources for I2C and UART".
Now PSP properly handles UART0 D3, we can shutdown UART0.

BUG=b:158772504
TEST=suspend_stress_test for 50 cycles,
* echo 1 > /sys/module/acpi/parameters/aml_debug_output
* dmesg | grep FUR to check on&off for FUR0
[ 2413.647500] ACPI Debug:  "AOAC.FUR0._OFF"
[ 2413.736265] ACPI Debug:  "AOAC.FUR0._ON"

Change-Id: I25457e18b69d28a83e42c2fe02b45a3979ad58cd
Signed-off-by: Kangheui Won 
---
M src/soc/amd/picasso/acpi/aoac.asl
M src/soc/amd/picasso/acpi/sb_fch.asl
2 files changed, 13 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/66/44266/2