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soc/intel/common/block/fast_spi: don't include all spi flash drivers 

The fast spi driver implements hardware sequencing which abstracts away
the underlying spi flash commands in the hardware block. It also has its
own spi flash probe function to intercept the spi flash ops. As such it's
not necessary to include all spi flash drivers.

On a hatch Chrome OS build this saves 9.5KiB of text in each of verstage,
romstage, and ramstage.

Change-Id: Ifb1b962cde3a6a02353ddf83279234057a9ec2fa
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38363
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
This commit is contained in:
Aaron Durbin 2020-01-11 10:33:26 -07:00
parent 3e7f006280
commit bd467d1481
3 changed files with 1 additions and 2 deletions
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1
src/soc/intel/apollolake/Kconfig
View File

@ -106,7 +106,6 @@ config CPU_SPECIFIC_OPTIONS
select NO_UART_ON_SUPERIO select NO_UART_ON_SUPERIO
select INTEL_GMA_ACPI select INTEL_GMA_ACPI
select INTEL_GMA_SWSMISCI select INTEL_GMA_SWSMISCI
select SPI_FLASH_DONT_INCLUDE_ALL_DRIVERS
config CHROMEOS config CHROMEOS
select CHROMEOS_RAMOOPS_DYNAMIC select CHROMEOS_RAMOOPS_DYNAMIC

1
src/soc/intel/common/block/fast_spi/Kconfig
View File

@ -1,5 +1,6 @@
config SOC_INTEL_COMMON_BLOCK_FAST_SPI config SOC_INTEL_COMMON_BLOCK_FAST_SPI
bool bool
select SPI_FLASH_DONT_INCLUDE_ALL_DRIVERS
help help
Intel Processor common FAST_SPI support Intel Processor common FAST_SPI support

1
src/soc/intel/skylake/Kconfig
View File

@ -77,7 +77,6 @@ config CPU_SPECIFIC_OPTIONS
select TSC_SYNC_MFENCE select TSC_SYNC_MFENCE
select UDELAY_TSC select UDELAY_TSC
select UDK_2015_BINDING select UDK_2015_BINDING
select SPI_FLASH_DONT_INCLUDE_ALL_DRIVERS
config FSP_HYPERTHREADING config FSP_HYPERTHREADING
bool "Enable Hyper-Threading" bool "Enable Hyper-Threading"