[M] Change in coreboot[master]: acpigen: Add print-like function for debug string

[Cliff Huang (Code Review)]

Attention is currently required from: Lance Zhao, Bora Guvendik, Hannah Williams, Cliff Huang, Jakub Czapiga, Paul Menzel, Tim Wawrzynczak, Nick Vaccaro.

Hello Bora Guvendik, Lance Zhao, build bot (Jenkins), Hannah Williams, Jérémy Compostella, Tim Wawrzynczak, Nick Vaccaro,

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

https://review.coreboot.org/c/coreboot/+/73113

to look at the new patch set (#9).

Change subject: acpigen: Add print-like function for debug string
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acpigen: Add print-like function for debug string

Generate formatted string and generate code for printing this string
in ACPI.

ex: pcie_rp = 1
acpigen_write_debug_sprintf("calling _ON for RP: %u", pcie_rp);

will generate ACPI code:

Debug = "calling _ON for RP: 1"

With this new function, the following functions won't be needed and
therefore to be removed:
acpigen_concatenate_string_string()
acpigen_concatenate_string_int()
acpigen_write_debug_concatenate_string_string()
acpigen_write_debug_concatenate_string_int()

BRANCH=firmware-brya-14505.B
TEST=Add above functions in the acpigen code and check the generated
SSDT table after OS boot. Check the debug messages is in the kernel
log when /sys/modules/acpi/parameters/aml_debug_output is set to
'1'.

Signed-off-by: Cliff Huang 
Change-Id: Id4a42e5854516a22b7bc4559c2ed08680722c5ba
---
M src/acpi/acpigen.c
M src/include/acpi/acpigen.h
2 files changed, 51 insertions(+), 42 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/13/73113/9