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mtd: rawnand: brcmnand: Add individual glue driver selection

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Allow each platform to define a dedicated Kconfig entry for its glue
driver such that we can decide on a per-platfomr basis whether to build
it or not. This allows for a finer grained control over the resulting
kernel image or set of modules.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220711222323.4048197-3-f.fainelli@gmail.com
This commit is contained in:
Florian Fainelli 2022-07-11 15:23:23 -07:00 committed by Miquel Raynal
parent 1dd4fd8716
commit c4c85b512d
2 changed files with 32 additions and 4 deletions
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28
drivers/mtd/nand/raw/brcmnand/Kconfig
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@ -9,6 +9,13 @@ config MTD_NAND_BRCMNAND
if MTD_NAND_BRCMNAND
config MTD_NAND_BRCMNAND_BCM63XX
tristate "Broadcom BCM63xx NAND controller glue"
default BCM63XX
help
Enables the BRCMNAND glue driver to register the NAND controller
on Broadcom BCM63xx MIPS-based DSL platforms.
config MTD_NAND_BRCMNAND_BCMA
tristate "Broadcom BCMA NAND controller"
depends on BCMA_NFLASH
@ -18,4 +25,25 @@ config MTD_NAND_BRCMNAND_BCMA
The glue driver will take care of performing the low-level I/O
operations to interface the BRCMNAND controller over the BCMA bus.
config MTD_NAND_BRCMNAND_BCMBCA
tristate "Broadcom BCMBCA NAND controller glue"
default ARCH_BCMBCA
help
Enables the BRCMNAND glue driver to register the NAND controller
on Broadcom BCA platforms.
config MTD_NAND_BRCMNAND_BRCMSTB
tristate "Broadcom STB Nand controller glue"
default ARCH_BRCMSTB
help
Enables the BRCMNAND glue driver to register the NAND controller
on Broadcom STB platforms.
config MTD_NAND_BRCMNAND_IPROC
tristate "Broadcom iProc NAND controller glue"
default ARCH_BCM_IPROC
help
Enables the BRCMNAND controller glue driver to register the NAND
controller on Broadcom iProc platforms.
endif # MTD_NAND_BRCMNAND

8
drivers/mtd/nand/raw/brcmnand/Makefile
View File

@ -1,10 +1,10 @@
# SPDX-License-Identifier: GPL-2.0
# link order matters; don't link the more generic brcmstb_nand.o before the
# more specific iproc_nand.o, for instance
obj-$(CONFIG_MTD_NAND_BRCMNAND) += iproc_nand.o
obj-$(CONFIG_MTD_NAND_BRCMNAND) += bcm63138_nand.o
obj-$(CONFIG_MTD_NAND_BRCMNAND) += bcm6368_nand.o
obj-$(CONFIG_MTD_NAND_BRCMNAND) += brcmstb_nand.o
obj-$(CONFIG_MTD_NAND_BRCMNAND_IPROC) += iproc_nand.o
obj-$(CONFIG_MTD_NAND_BRCMNAND_BCMBCA) += bcm63138_nand.o
obj-$(CONFIG_MTD_NAND_BRCMNAND_BCM63XX) += bcm6368_nand.o
obj-$(CONFIG_MTD_NAND_BRCMNAND_BRCMSTB) += brcmstb_nand.o
obj-$(CONFIG_MTD_NAND_BRCMNAND) += brcmnand.o
obj-$(CONFIG_MTD_NAND_BRCMNAND_BCMA) += bcma_nand.o