[PATCH v2] imx8m: Use a sane SYS_MALLOC_F_LEN default

[Fabio Estevam]

From: Fabio Estevam <festevam at denx.de>

When adding new features to imx8m boards, such as DM clock support,
the malloc area can be exhausted.

To avoid such issue, provide a reasonable default for the
SYS_MALLOC_F_LEN size.

Suggested-by: Heinrich Schuchardt <xypron.glpk at gmx.de>
Signed-off-by: Fabio Estevam <festevam at denx.de>
---
Changes since v1:
- Add the imx8m default inside the main Kconfig - Heinrich

 Kconfig | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Kconfig b/Kconfig
index 9dd9ec7f6dfb..060e327e30c6 100644
--- a/Kconfig
+++ b/Kconfig
@@ -232,10 +232,11 @@ config SYS_MALLOC_F_LEN
 	depends on SYS_MALLOC_F
 	default 0x1000 if AM33XX
 	default 0x4000 if SANDBOX
-	default 0x2000 if (ARCH_IMX8 || ARCH_IMX8M || ARCH_MX7 || \
+	default 0x2000 if (ARCH_IMX8 || ARCH_MX7 || \
 			   ARCH_MX7ULP || ARCH_MX6 || ARCH_MX5 || \
 			   ARCH_LS1012A || ARCH_LS1021A || ARCH_LS1043A || \
 			   ARCH_LS1046A || ARCH_QEMU || ARCH_SUNXI || ARCH_OWL)
+	default 0x10000 if ARCH_IMX8M
 	default 0x400
 	help
 	  Before relocation, memory is very limited on many platforms. Still,
-- 
2.25.1