[XS] Change in coreboot[main]: src/include: Introduce a new BIT_FLAG_32(x) macro

[Saurabh Mishra (Code Review)]

Attention is currently required from: Jérémy Compostella, Martin Roth, Pratikkumar V Prajapati, Subrata Banik.

Hello Jérémy Compostella, Subrata Banik, build bot (Jenkins),

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

https://review.coreboot.org/c/coreboot/+/84142?usp=email

to look at the new patch set (#15).

The following approvals got outdated and were removed:
Code-Review+2 by Subrata Banik, Code-Review-1 by Jérémy Compostella, Verified+1 by build bot (Jenkins)

Change subject: src/include: Introduce a new BIT_FLAG_32(x) macro
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src/include: Introduce a new BIT_FLAG_32(x) macro

This commit introduces the BIT_FLAG_32 macro, which generates
a 32-bit mask with a specified bit set.

On a 64-bit system, 1ul will typically be 64 bits wide.
The left shift can accommodate values of x up to 63 without overflowing.
But `GEN_PMCON_A` register width is 32-bit hence, adding new
BIT_FLAG_32(x) to limit the register to max 32-bit width.

Change-Id: I70be1ccba59d25af2ba85a2014232072abf2f87d
Signed-off-by: Saurabh Mishra 
---
M src/include/types.h
1 file changed, 4 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/42/84142/15