[PATCH 2/2] configs: microchip_mpfs_generic: fix boot failure

Jamie Gibbons jamie.gibbons at microchip.com
Tue Jan 20 16:33:13 CET 2026


Recent changes to device resource management (DEVRES) increased early
memory requirements during boot. The previous value was insufficient,
resulting in boot failures. Increase CONFIG_SYS_MALLOC_F_LEN to provide
enough early malloc pool for successful boot and device initialisation.

Signed-off-by: Jamie Gibbons <jamie.gibbons at microchip.com>
---
 configs/microchip_mpfs_generic_defconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configs/microchip_mpfs_generic_defconfig b/configs/microchip_mpfs_generic_defconfig
index 22f67414a7c..973ed09fa87 100644
--- a/configs/microchip_mpfs_generic_defconfig
+++ b/configs/microchip_mpfs_generic_defconfig
@@ -1,6 +1,6 @@
 CONFIG_RISCV=y
 CONFIG_SYS_MALLOC_LEN=0x800000
-CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_SYS_MALLOC_F_LEN=0x2800
 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
 CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x80200000
 CONFIG_ENV_SIZE=0x2000
-- 
2.43.0



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