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spi: Allow separate control of SPI_FLASH_TINY for SPL/TPL

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In some cases SPL needs to be able to erase but TPL just needs to read.
Allow these to have separate settings for SPI_FLASH_TINY.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass
2020-07-19 10:15:31 -06:00
committed by Tom Rini
parent 68941e3b2c
commit f38a29997d
2 changed files with 11 additions and 1 deletions
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10
common/spl/Kconfig
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@@ -1529,6 +1529,16 @@ config TPL_SPI_FLASH_SUPPORT
Enable support for using SPI flash in TPL. See SPL_SPI_FLASH_SUPPORT Enable support for using SPI flash in TPL. See SPL_SPI_FLASH_SUPPORT
for details. for details.
config TPL_SPI_FLASH_TINY
bool "Enable low footprint TPL SPI Flash support"
depends on TPL_SPI_FLASH_SUPPORT && !SPI_FLASH_BAR
default y if SPI_FLASH
help
Enable lightweight TPL SPI Flash support that supports just reading
data/images from flash. No support to write/erase flash. Enable
this if you have TPL size limitations and don't need full-fledged
SPI flash support.
config TPL_SPI_LOAD config TPL_SPI_LOAD
bool "Support loading from SPI flash" bool "Support loading from SPI flash"
depends on TPL_SPI_FLASH_SUPPORT depends on TPL_SPI_FLASH_SUPPORT

2
drivers/mtd/spi/Makefile
View File

@@ -8,7 +8,7 @@ spi-nor-y := sf_probe.o spi-nor-ids.o
ifdef CONFIG_SPL_BUILD ifdef CONFIG_SPL_BUILD
obj-$(CONFIG_SPL_SPI_BOOT) += fsl_espi_spl.o obj-$(CONFIG_SPL_SPI_BOOT) += fsl_espi_spl.o
ifeq ($(CONFIG_SPL_SPI_FLASH_TINY),y) ifeq ($(CONFIG_$(SPL_TPL_)SPI_FLASH_TINY),y)
spi-nor-y += spi-nor-tiny.o spi-nor-y += spi-nor-tiny.o
else else
spi-nor-y += spi-nor-core.o spi-nor-y += spi-nor-core.o