[coreboot-gerrit] Change in coreboot[master]: arch/x86: Simplify <arch/early_variables.h>

[Kyösti Mälkki (Code Review)]

Hello Aaron Durbin, Julius Werner, build bot (Jenkins),

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

https://review.coreboot.org/c/coreboot/+/35016

to look at the new patch set (#4).

Change subject: arch/x86: Simplify <arch/early_variables.h>
......................................................................

arch/x86: Simplify <arch/early_variables.h>

This enables the use of .bss section for ENV_BOOTBLOCK
and ENV_VERSTAGE even with CAR_GLOBAL_MIGRATION=y.

In practice, boards with CAR_GLOBAL_MIGRATION=y currently
build with romcc-bootblock so they will not be using .bss.

Change-Id: Ie9dc14f3e528d3e4f48304f4d7de50df448a8af6
Signed-off-by: Kyösti Mälkki 
---
M src/arch/x86/car.ld
M src/arch/x86/include/arch/early_variables.h
M src/cpu/x86/pae/pgtbl.c
M src/include/rules.h
M src/include/symbols.h
M src/lib/program.ld
6 files changed, 25 insertions(+), 47 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/16/35016/4