Change in ...coreboot[master]: soc/intel/braswell: Add C_ENVIRONMENT_BOOTBLOCK support

[Frans Hendriks (Code Review)]

Hello Patrick Rudolph, Huang Jin, Arthur Heymans, York Yang, Lee Leahy, build bot (Jenkins), Hannah Williams, Patrick Georgi, Martin Roth,

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

https://review.coreboot.org/c/coreboot/+/29662

to look at the new patch set (#8).

Change subject: soc/intel/braswell: Add C_ENVIRONMENT_BOOTBLOCK support
......................................................................

soc/intel/braswell: Add C_ENVIRONMENT_BOOTBLOCK support

No C_ENVIRONMENT_BOOTBLOCK support for Braswell is available.
Enable support and add required files for the Braswell Bootblock in C.

The next changes are made support C_ENVIRONMENT_BOOTBLOCK:
- (Re)init console in function romstage_c_entry() .
- Add car_stage_entry() function bootblock-c_entry() functions
- Specify config DCACHE_BSP_STACK_SIZE and C_ENV_BOOTBLOCK_SIZE
- Add bootblokc_c_entry()

BUG=NA
TEST=Portwell PQ7-M107

Change-Id: Iab48ad72f1514c93f20d70db5ef4fd8fa2383e8c
Signed-off-by: Frans Hendriks 
---
M src/drivers/intel/fsp1_1/car.c
M src/soc/intel/braswell/Kconfig
M src/soc/intel/braswell/Makefile.inc
M src/soc/intel/braswell/bootblock/bootblock.c
R src/soc/intel/braswell/bootblock/cache_as_ram_cbootblock.S
M src/soc/intel/braswell/romstage/Makefile.inc
A src/soc/intel/braswell/romstage/car_stage_entry.S
7 files changed, 113 insertions(+), 103 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/62/29662/8