lkml.org 
[lkml]   [2022]   [Jul]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 2/2] mtd: rawnand: brcmnand: Add individual glue driver selection
Date
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>
---
drivers/mtd/nand/raw/brcmnand/Kconfig | 28 ++++++++++++++++++++++++++
drivers/mtd/nand/raw/brcmnand/Makefile | 8 ++++----
2 files changed, 32 insertions(+), 4 deletions(-)

diff --git a/drivers/mtd/nand/raw/brcmnand/Kconfig b/drivers/mtd/nand/raw/brcmnand/Kconfig
index d5a0265525ca..4bc51bf60aca 100644
--- a/drivers/mtd/nand/raw/brcmnand/Kconfig
+++ b/drivers/mtd/nand/raw/brcmnand/Kconfig
@@ -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
diff --git a/drivers/mtd/nand/raw/brcmnand/Makefile b/drivers/mtd/nand/raw/brcmnand/Makefile
index 16dc7254200e..9907e3ec4bb2 100644
--- a/drivers/mtd/nand/raw/brcmnand/Makefile
+++ b/drivers/mtd/nand/raw/brcmnand/Makefile
@@ -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
--
2.25.1
\
 
 \ /
  Last update: 2022-07-12 00:26    [W:0.090 / U:0.180 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site