[U-Boot] [PATCH V3] Convert CONFIG_APBH_DMA et al to Kconfig

Adam Ford aford173 at gmail.com
Tue Feb 6 14:34:45 UTC 2018 

This converts the following to Kconfig:
   CONFIG_APBH_DMA
   CONFIG_APBH_DMA_BURST
   CONFIG_APBH_DMA_BURST8

Signed-off-by: Adam Ford <aford173 at gmail.com>
---
V3:  Rebased on "arm: imx: convert MX23/28 and MXS NAND to Kconfig"
     Make APBH_DMA depend on NAND_MXS since it appears to be the only
     driver using DMA.  This keeps the defconfig files from changing
V2:  Rebase on [U-Boot,v2,1/6] Convert CONFIG_NAND_MXS to Kconfig
     Make the NAND controller in MX6 MX7 autoselect the DMA options

 drivers/dma/Kconfig                   | 15 +++++++++++++++
 drivers/mtd/nand/Kconfig              |  3 +++
 include/configs/aristainetos-common.h |  3 ---
 include/configs/cm_fx6.h              |  3 ---
 include/configs/colibri_imx7.h        |  3 ---
 include/configs/gw_ventana.h          |  3 ---
 include/configs/imx6-engicam.h        |  4 ----
 include/configs/imx6_logic.h          |  3 ---
 include/configs/mx6sabreauto.h        |  3 ---
 include/configs/mx6sxsabreauto.h      |  3 ---
 include/configs/mx7dsabresd.h         |  3 ---
 include/configs/mxs.h                 |  1 -
 include/configs/pcm058.h              |  3 ---
 include/configs/pfla02.h              |  3 ---
 include/configs/platinum.h            |  3 ---
 include/configs/titanium.h            |  3 ---
 scripts/config_whitelist.txt          |  3 ---
 17 files changed, 18 insertions(+), 44 deletions(-)

diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index 1b92c77..4b96bda 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -19,4 +19,19 @@ config TI_EDMA3
 	  This driver support data transfer between memory
 	  regions.
 
+config APBH_DMA
+	bool "Support APBH DMA"
+	depends on NAND_MXS
+	help
+	  Enable APBH DMA driver.
+
+if APBH_DMA
+config APBH_DMA_BURST
+	bool "Enable DMA BURST"
+
+config APBH_DMA_BURST8
+	bool "Enable DMA BURST8"
+
+endif
+
 endmenu # menu "DMA Support"
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index 57d2757..a820af6 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -142,6 +142,9 @@ config NAND_MXS
 	bool "MXS NAND support"
 	depends on MX23 || MX28 || MX6 || MX7
 	imply CMD_NAND
+	select APBH_DMA
+	select APBH_DMA_BURST if ARCH_MX6 || ARCH_MX7
+	select APBH_DMA_BURST8 if ARCH_MX6 || ARCH_MX7
 	help
 	  This enables NAND driver for the NAND flash controller on the
 	  MXS processors.
diff --git a/include/configs/aristainetos-common.h b/include/configs/aristainetos-common.h
index 9b1a39d..69de44a 100644
--- a/include/configs/aristainetos-common.h
+++ b/include/configs/aristainetos-common.h
@@ -182,9 +182,6 @@
 #define CONFIG_SYS_NAND_ONFI_DETECTION
 
 /* DMA stuff, needed for GPMI/MXS NAND support */
-#define CONFIG_APBH_DMA
-#define CONFIG_APBH_DMA_BURST
-#define CONFIG_APBH_DMA_BURST8
 
 /* RTC */
 #define CONFIG_SYS_I2C_RTC_ADDR	0x68
diff --git a/include/configs/cm_fx6.h b/include/configs/cm_fx6.h
index 90cf024..39d166a 100644
--- a/include/configs/cm_fx6.h
+++ b/include/configs/cm_fx6.h
@@ -184,9 +184,6 @@
 #define CONFIG_SYS_MAX_NAND_DEVICE	1
 #define CONFIG_SYS_NAND_ONFI_DETECTION
 /* APBH DMA is required for NAND support */
-#define CONFIG_APBH_DMA
-#define CONFIG_APBH_DMA_BURST
-#define CONFIG_APBH_DMA_BURST8
 #endif
 
 /* Ethernet */
diff --git a/include/configs/colibri_imx7.h b/include/configs/colibri_imx7.h
index d4aaff6..5d9b212 100644
--- a/include/configs/colibri_imx7.h
+++ b/include/configs/colibri_imx7.h
@@ -170,9 +170,6 @@
 #define CONFIG_MTD_DEVICE	/* needed for mtdparts commands */
 
 /* DMA stuff, needed for GPMI/MXS NAND support */
-#define CONFIG_APBH_DMA
-#define CONFIG_APBH_DMA_BURST
-#define CONFIG_APBH_DMA_BURST8
 
 /* USB Configs */
 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
diff --git a/include/configs/gw_ventana.h b/include/configs/gw_ventana.h
index 517ad08..6e994b5 100644
--- a/include/configs/gw_ventana.h
+++ b/include/configs/gw_ventana.h
@@ -73,9 +73,6 @@
   #define CONFIG_SYS_NAND_ONFI_DETECTION
 
   /* DMA stuff, needed for GPMI/MXS NAND support */
-  #define CONFIG_APBH_DMA
-  #define CONFIG_APBH_DMA_BURST
-  #define CONFIG_APBH_DMA_BURST8
 #endif
 
 #endif /* CONFIG_SPI_FLASH */
diff --git a/include/configs/imx6-engicam.h b/include/configs/imx6-engicam.h
index 5f43dfb..246a636 100644
--- a/include/configs/imx6-engicam.h
+++ b/include/configs/imx6-engicam.h
@@ -161,10 +161,6 @@
 /* MTD device */
 # define CONFIG_MTD_DEVICE
 # define CONFIG_MTD_PARTITIONS
-
-# define CONFIG_APBH_DMA
-# define CONFIG_APBH_DMA_BURST
-# define CONFIG_APBH_DMA_BURST8
 #endif
 
 /* Ethernet */
diff --git a/include/configs/imx6_logic.h b/include/configs/imx6_logic.h
index f0ff5b2..8b91a53 100644
--- a/include/configs/imx6_logic.h
+++ b/include/configs/imx6_logic.h
@@ -156,9 +156,6 @@
 # define CONFIG_MTD_PARTITIONS
 
 /* DMA stuff, needed for GPMI/MXS NAND support */
-#define CONFIG_APBH_DMA
-#define CONFIG_APBH_DMA_BURST
-#define CONFIG_APBH_DMA_BURST8
 
 /* EEPROM  contains serial no, MAC addr and other Logic PD info */
 #define CONFIG_I2C_EEPROM
diff --git a/include/configs/mx6sabreauto.h b/include/configs/mx6sabreauto.h
index 9982685..bba15a7 100644
--- a/include/configs/mx6sabreauto.h
+++ b/include/configs/mx6sabreauto.h
@@ -72,9 +72,6 @@
 #define CONFIG_SYS_NAND_ONFI_DETECTION
 
 /* DMA stuff, needed for GPMI/MXS NAND support */
-#define CONFIG_APBH_DMA
-#define CONFIG_APBH_DMA_BURST
-#define CONFIG_APBH_DMA_BURST8
 
 /* PMIC */
 #define CONFIG_POWER
diff --git a/include/configs/mx6sxsabreauto.h b/include/configs/mx6sxsabreauto.h
index 02d6acf..06e416b 100644
--- a/include/configs/mx6sxsabreauto.h
+++ b/include/configs/mx6sxsabreauto.h
@@ -125,9 +125,6 @@
 #define CONFIG_SYS_NAND_ONFI_DETECTION
 
 /* DMA stuff, needed for GPMI/MXS NAND support */
-#define CONFIG_APBH_DMA
-#define CONFIG_APBH_DMA_BURST
-#define CONFIG_APBH_DMA_BURST8
 
 /* Network */
 
diff --git a/include/configs/mx7dsabresd.h b/include/configs/mx7dsabresd.h
index fd39f22..3a9eaf9 100644
--- a/include/configs/mx7dsabresd.h
+++ b/include/configs/mx7dsabresd.h
@@ -197,9 +197,6 @@
 #define CONFIG_SYS_NAND_ONFI_DETECTION
 
 /* DMA stuff, needed for GPMI/MXS NAND support */
-#define CONFIG_APBH_DMA
-#define CONFIG_APBH_DMA_BURST
-#define CONFIG_APBH_DMA_BURST8
 #endif
 
 #define CONFIG_ENV_OFFSET		(12 * SZ_64K)
diff --git a/include/configs/mxs.h b/include/configs/mxs.h
index 21e51fc..c3e3f59 100644
--- a/include/configs/mxs.h
+++ b/include/configs/mxs.h
@@ -99,7 +99,6 @@
  */
 
 /* APBH DMA */
-#define CONFIG_APBH_DMA
 
 /* GPIO */
 #define CONFIG_MXS_GPIO
diff --git a/include/configs/pcm058.h b/include/configs/pcm058.h
index 6c0902a..ec74ed7 100644
--- a/include/configs/pcm058.h
+++ b/include/configs/pcm058.h
@@ -65,9 +65,6 @@
 #endif
 
 /* DMA stuff, needed for GPMI/MXS NAND support */
-#define CONFIG_APBH_DMA
-#define CONFIG_APBH_DMA_BURST
-#define CONFIG_APBH_DMA_BURST8
 
 /* Filesystem support */
 #define CONFIG_MTD_PARTITIONS
diff --git a/include/configs/pfla02.h b/include/configs/pfla02.h
index 83198a1..2001d5d 100644
--- a/include/configs/pfla02.h
+++ b/include/configs/pfla02.h
@@ -64,9 +64,6 @@
 #endif
 
 /* DMA stuff, needed for GPMI/MXS NAND support */
-#define CONFIG_APBH_DMA
-#define CONFIG_APBH_DMA_BURST
-#define CONFIG_APBH_DMA_BURST8
 
 /* Filesystem support */
 #define CONFIG_MTD_PARTITIONS
diff --git a/include/configs/platinum.h b/include/configs/platinum.h
index 24c8de9..339ff91 100644
--- a/include/configs/platinum.h
+++ b/include/configs/platinum.h
@@ -75,9 +75,6 @@
 #define CONFIG_SYS_NAND_ONFI_DETECTION
 
 /* DMA config, needed for GPMI/MXS NAND support */
-#define CONFIG_APBH_DMA
-#define CONFIG_APBH_DMA_BURST
-#define CONFIG_APBH_DMA_BURST8
 
 /* Environment in NAND */
 #define CONFIG_ENV_OFFSET		(16 << 20)
diff --git a/include/configs/titanium.h b/include/configs/titanium.h
index ea18cb6..0fe40ee 100644
--- a/include/configs/titanium.h
+++ b/include/configs/titanium.h
@@ -148,9 +148,6 @@
 #define CONFIG_SYS_NAND_ONFI_DETECTION
 
 /* DMA stuff, needed for GPMI/MXS NAND support */
-#define CONFIG_APBH_DMA
-#define CONFIG_APBH_DMA_BURST
-#define CONFIG_APBH_DMA_BURST8
 
 /* Environment in NAND */
 #define CONFIG_ENV_OFFSET		(16 << 20)
diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt
index ccc5ebd..33ef985 100644
--- a/scripts/config_whitelist.txt
+++ b/scripts/config_whitelist.txt
@@ -31,9 +31,6 @@ CONFIG_AM335X_USB1_MODE
 CONFIG_AM437X_USB2PHY2_HOST
 CONFIG_ANDES_PCU
 CONFIG_ANDES_PCU_BASE
-CONFIG_APBH_DMA
-CONFIG_APBH_DMA_BURST
-CONFIG_APBH_DMA_BURST8
 CONFIG_APER_0_BASE
 CONFIG_APER_1_BASE
 CONFIG_APER_SIZE
-- 
2.7.4

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