[U-Boot] [PATCH v4 6/6] malloc_f: enable SYS_MALLOC_F by default if DM is on

[Masahiro Yamada]

To use Derive Model before relocation, CONFIG_SYS_MALLOC_F
must be enabled.  This should probably be a common requirement
for all the boards with Driver Model implementation.
Let's handle it globally rather than per-SoC or per-board.

Signed-off-by: Masahiro Yamada <yamada.m at jp.panasonic.com>
---

Changes in v3:
  - Newly added

Changes in v2: None

 Kconfig                                 | 1 +
 arch/arm/cpu/armv7/exynos/Kconfig       | 3 ---
 arch/arm/cpu/armv7/omap3/Kconfig        | 3 ---
 arch/arm/cpu/armv7/tegra-common/Kconfig | 3 ---
 arch/arm/cpu/armv7/uniphier/Kconfig     | 3 ---
 arch/x86/Kconfig                        | 3 ---
 board/amcc/canyonlands/Kconfig          | 4 ----
 board/ti/am335x/Kconfig                 | 3 ---
 8 files changed, 1 insertion(+), 22 deletions(-)

diff --git a/Kconfig b/Kconfig
index 64c095c..ac3e001 100644
--- a/Kconfig
+++ b/Kconfig
@@ -54,6 +54,7 @@ config CC_OPTIMIZE_FOR_SIZE
 
 config SYS_MALLOC_F
 	bool "Enable malloc() pool before relocation"
+	default y if DM
 	help
 	  Before relocation memory is very limited on many platforms. Still,
 	  we can provide a small malloc() pool if needed. Driver model in
diff --git a/arch/arm/cpu/armv7/exynos/Kconfig b/arch/arm/cpu/armv7/exynos/Kconfig
index 9e47ed3..bd7540a 100644
--- a/arch/arm/cpu/armv7/exynos/Kconfig
+++ b/arch/arm/cpu/armv7/exynos/Kconfig
@@ -80,9 +80,6 @@ config DM_SPI_FLASH
 config DM_GPIO
 	default y
 
-config SYS_MALLOC_F
-	default y
-
 source "board/samsung/smdkv310/Kconfig"
 source "board/samsung/trats/Kconfig"
 source "board/samsung/universal_c210/Kconfig"
diff --git a/arch/arm/cpu/armv7/omap3/Kconfig b/arch/arm/cpu/armv7/omap3/Kconfig
index b3d5ef3..a38d471 100644
--- a/arch/arm/cpu/armv7/omap3/Kconfig
+++ b/arch/arm/cpu/armv7/omap3/Kconfig
@@ -102,9 +102,6 @@ config DM_GPIO
 config DM_SERIAL
 	default y if DM
 
-config SYS_MALLOC_F
-	default y if DM
-
 config SYS_SOC
 	default "omap3"
 
diff --git a/arch/arm/cpu/armv7/tegra-common/Kconfig b/arch/arm/cpu/armv7/tegra-common/Kconfig
index 8b3bcbd..ddb6435 100644
--- a/arch/arm/cpu/armv7/tegra-common/Kconfig
+++ b/arch/arm/cpu/armv7/tegra-common/Kconfig
@@ -17,9 +17,6 @@ config TEGRA124
 
 endchoice
 
-config SYS_MALLOC_F
-	default y
-
 config SYS_MALLOC_F_LEN
 	default 0x1800 if SYS_MALLOC_F
 
diff --git a/arch/arm/cpu/armv7/uniphier/Kconfig b/arch/arm/cpu/armv7/uniphier/Kconfig
index b6dc75f..20e20a5 100644
--- a/arch/arm/cpu/armv7/uniphier/Kconfig
+++ b/arch/arm/cpu/armv7/uniphier/Kconfig
@@ -48,9 +48,6 @@ config DCC_MICRO_SUPPORT_CARD
 
 endchoice
 
-config SYS_MALLOC_F
-	default y
-
 config CMD_PINMON
 	bool "Enable boot mode pins monitor command"
 	default y
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 65909e7..be7fc09 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -76,9 +76,6 @@ config DM_GPIO
 config DM_SERIAL
 	default y
 
-config SYS_MALLOC_F
-	default y
-
 config SYS_MALLOC_F_LEN
 	default 0x800 if SYS_MALLOC_F
 
diff --git a/board/amcc/canyonlands/Kconfig b/board/amcc/canyonlands/Kconfig
index c0dbd18..46efa7a 100644
--- a/board/amcc/canyonlands/Kconfig
+++ b/board/amcc/canyonlands/Kconfig
@@ -39,8 +39,4 @@ config DM
 config DM_SERIAL
 	default y
 
-config SYS_MALLOC_F
-	bool
-	default y
-
 endif
diff --git a/board/ti/am335x/Kconfig b/board/ti/am335x/Kconfig
index 8c45892..7cb006f 100644
--- a/board/ti/am335x/Kconfig
+++ b/board/ti/am335x/Kconfig
@@ -47,7 +47,4 @@ config DM_GPIO
 config DM_SERIAL
 	default y if DM
 
-config SYS_MALLOC_F
-	default y if DM
-
 endif
-- 
1.9.1