[coreboot-gerrit] Change in coreboot[master]: soc/intel/common/gspi: Use GSPI bus id to map to the controller

[Karthik Ramasubramanian (Code Review)]

Hello Patrick Rudolph, Justin TerAvest, Subrata Banik, Tim Wawrzynczak, build bot (Jenkins), Furquan Shaikh,

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

https://review.coreboot.org/c/coreboot/+/34761

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

Change subject: soc/intel/common/gspi: Use GSPI bus id to map to the controller
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soc/intel/common/gspi: Use GSPI bus id to map to the controller

Currently SPI bus id is used to map to the controller in order to set
the controller state. In certain platforms SPI bus id might not be
exactly the same as GSPI bus id. For example, in Intel platforms SPI bus
id 0 maps to fast spi i.e. SPI going to the flash and SPI bus id 1 .. n
map to GSPI bus id 0 .. n-1. Hence using SPI bus id leads to mapping to the
GSPI controller that is not enabled. Use the GSPI id bus so that the right
controller is set to active state.

BUG=None
TEST=Boot to ChromeOS.

Change-Id: I792ab1fa6529f5317218896ad05321f8f17cedcd
Signed-off-by: Karthikeyan Ramasubramanian 
---
M src/soc/intel/common/block/gspi/gspi.c
1 file changed, 7 insertions(+), 9 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/61/34761/4