Convert CONFIG_SYS_NONCACHED_MEMORY to Kconfig

This converts the following to Kconfig:
   CONFIG_SYS_NONCACHED_MEMORY

To do this we introduce CONFIG_SYS_HAS_NONCACHED_MEMORY as a bool to
gate if we are going to have noncached_... functions available and then
continue to use CONFIG_SYS_NONCACHED_MEMORY to store the size of said
cache. We make this new option depend on both the architectures which
implement support and the drivers which make use of it.

Cc: Tom Warren <[email protected]>
Cc: Mingming lee <[email protected]>
Cc: "Ying-Chun Liu (PaulLiu)" <[email protected]>
Cc: Alban Bedel <[email protected]>
Cc: Stephen Warren <[email protected]>
Cc: Marcel Ziswiler <[email protected]>
Cc: Allen Martin <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>

10 files changed, 0 insertions, 33 deletions

diff --git a/include/configs/imx8mp_rsb3720.h b/include/configs/imx8mp_rsb3720.h
index b8abdb07634..5caabf21a64 100644
--- a/include/configs/imx8mp_rsb3720.h
+++ b/include/configs/imx8mp_rsb3720.h
@@ -41,10 +41,6 @@
 #if defined(CONFIG_CMD_NET)
 #define CONFIG_FEC_MXC_PHYADDR          4
 
-#ifdef CONFIG_DWC_ETH_QOS
-#define CONFIG_SYS_NONCACHED_MEMORY     (1 * SZ_1M)     /* 1M */
-#endif
-
 #define PHY_ANEG_TIMEOUT 20000
 
 #endif
diff --git a/include/configs/mt7621.h b/include/configs/mt7621.h
index 6a55e7a3275..9b1ba3655e8 100644
--- a/include/configs/mt7621.h
+++ b/include/configs/mt7621.h
@@ -15,8 +15,6 @@
 
 #define CONFIG_SYS_INIT_SP_OFFSET	0x800000
 
-#define CONFIG_SYS_NONCACHED_MEMORY	0x100000
-
 /* MMC */
 #define MMC_SUPPORTS_TUNING
 
diff --git a/include/configs/mt7622.h b/include/configs/mt7622.h
index f9953993677..fd8e30acf59 100644
--- a/include/configs/mt7622.h
+++ b/include/configs/mt7622.h
@@ -9,10 +9,6 @@
 #ifndef __MT7622_H
 #define __MT7622_H
 
-#include <linux/sizes.h>
-
-#define CONFIG_SYS_NONCACHED_MEMORY	SZ_1M
-
 /* Uboot definition */
 #define CONFIG_SYS_UBOOT_BASE                   CONFIG_TEXT_BASE
 
diff --git a/include/configs/mt7623.h b/include/configs/mt7623.h
index 0cd8b08552c..73093f94d2b 100644
--- a/include/configs/mt7623.h
+++ b/include/configs/mt7623.h
@@ -13,8 +13,6 @@
 
 /* Miscellaneous configurable options */
 
-#define CONFIG_SYS_NONCACHED_MEMORY	SZ_1M
-
 /* Environment */
 
 /* Preloader -> Uboot */
diff --git a/include/configs/mt7629.h b/include/configs/mt7629.h
index 22d11d01476..668dc3c4f74 100644
--- a/include/configs/mt7629.h
+++ b/include/configs/mt7629.h
@@ -13,8 +13,6 @@
 
 /* Miscellaneous configurable options */
 
-#define CONFIG_SYS_NONCACHED_MEMORY	SZ_1M
-
 /* Environment */
 
 /* Defines for SPL */
diff --git a/include/configs/mt7981.h b/include/configs/mt7981.h
index 1f81b0b4f87..9f26b0ba7bb 100644
--- a/include/configs/mt7981.h
+++ b/include/configs/mt7981.h
@@ -9,10 +9,6 @@
 #ifndef __MT7981_H
 #define __MT7981_H
 
-#include <linux/sizes.h>
-
-#define CONFIG_SYS_NONCACHED_MEMORY	SZ_1M
-
 /* Uboot definition */
 #define CONFIG_SYS_UBOOT_BASE		CONFIG_TEXT_BASE
 
diff --git a/include/configs/mt7986.h b/include/configs/mt7986.h
index 00e1c57ae8a..4fbd57a573d 100644
--- a/include/configs/mt7986.h
+++ b/include/configs/mt7986.h
@@ -9,10 +9,6 @@
 #ifndef __MT7986_H
 #define __MT7986_H
 
-#include <linux/sizes.h>
-
-#define CONFIG_SYS_NONCACHED_MEMORY	SZ_1M
-
 /* Uboot definition */
 #define CONFIG_SYS_UBOOT_BASE		CONFIG_TEXT_BASE
 
diff --git a/include/configs/mt8512.h b/include/configs/mt8512.h
index 5ff5541c509..d15941660ab 100644
--- a/include/configs/mt8512.h
+++ b/include/configs/mt8512.h
@@ -9,10 +9,6 @@
 #ifndef __MT8512_H
 #define __MT8512_H
 
-#include <linux/sizes.h>
-
-#define CONFIG_SYS_NONCACHED_MEMORY		SZ_1M
-
 /* Uboot definition */
 #define CONFIG_SYS_UBOOT_START			CONFIG_TEXT_BASE
 
diff --git a/include/configs/mt8518.h b/include/configs/mt8518.h
index 6d4704644e4..7cabbef9288 100644
--- a/include/configs/mt8518.h
+++ b/include/configs/mt8518.h
@@ -9,11 +9,6 @@
 #ifndef __MT8518_H
 #define __MT8518_H
 
-#include <linux/sizes.h>
-
-#define CONFIG_SYS_NONCACHED_MEMORY		SZ_1M
-
-
 /* DRAM definition */
 #define CONFIG_SYS_SDRAM_BASE			0x40000000
 #define CONFIG_SYS_SDRAM_SIZE			0x20000000
diff --git a/include/configs/tegra-common-post.h b/include/configs/tegra-common-post.h
index 4e20e1d1984..69acabf19fd 100644
--- a/include/configs/tegra-common-post.h
+++ b/include/configs/tegra-common-post.h
@@ -7,8 +7,6 @@
 #ifndef __TEGRA_COMMON_POST_H
 #define __TEGRA_COMMON_POST_H
 
-#define CONFIG_SYS_NONCACHED_MEMORY	(1 << 20)	/* 1 MiB */
-
 #if CONFIG_IS_ENABLED(CMD_USB)
 # define BOOT_TARGET_USB(func) func(USB, usb, 0)
 #else