[PATCH] Kconfig: Fix SYS_MALLOC_F_LEN for i.MX8MQ

Peng Fan (OSS) peng.fan at oss.nxp.com
Mon Apr 11 11:07:04 CEST 2022


From: Peng Fan <peng.fan at nxp.com>

i.MX8MQ use SYS_MALLOC_F_LEN 0x2000, not 0x10000. The OCRAM_S only has
32KB memory, use 0x10000 will make SPL not bootable.

Signed-off-by: Peng Fan <peng.fan at nxp.com>
---
 Kconfig | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Kconfig b/Kconfig
index 6b1ddfc549e..3e95ec9d7b9 100644
--- a/Kconfig
+++ b/Kconfig
@@ -251,8 +251,10 @@ config SYS_MALLOC_F_LEN
 	default 0x4000 if SANDBOX || RISCV
 	default 0x2000 if (ARCH_MX7 || ARCH_MX7ULP || ARCH_MX6 || ARCH_MX5 || \
 			   ARCH_QEMU || ARCH_SUNXI || ARCH_OWL)
-	default 0x10000 if (ARCH_IMX8 || ARCH_IMX8M || ARCH_LS1012A || \
-			    ARCH_LS1021A || ARCH_LS1043A || ARCH_LS1046A)
+	default 0x10000 if (ARCH_IMX8 || (ARCH_IMX8M && !IMX8MQ) || \
+			    ARCH_LS1012A || ARCH_LS1021A || ARCH_LS1043A || \
+			    ARCH_LS1046A)
+	default 0x2000 if IMX8MQ
 	default 0x400
 	help
 	  Before relocation, memory is very limited on many platforms. Still,
-- 
2.35.1



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