From 19ed25b81ee07950decd39d57cf90e2e5a43d3cb Mon Sep 17 00:00:00 2001 From: Peng Fan Date: Thu, 15 Sep 2022 09:38:18 +0800 Subject: [PATCH] Kconfig: enlarge CONFIG_SYS_MALLOC_F_LEN "alloc space exhausted" happens in very early stage, which could be seen with DEBUG_UART options enabled and leeds to an non-functional board. kontron_pitx_imx8m: CONFIG_DEBUG_UART_BASE=0x30880000 # for serial3 CONFIG_DEBUG_UART_CLOCK=24000000 imx8mqevk: CONFIG_DEBUG_UART_BASE=0x30860000 # for uart1 CONFIG_DEBUG_UART_CLOCK=24000000 It is because CONFIG_SYS_MALLOC_F_LEN is too small and still leave CONFIG_SPL_SYS_MALLOC_F_LEN as 0x2000. Reported-by: Heiko Thiery Signed-off-by: Peng Fan Reviewed-by: Heiko Thiery Tested-by: Heiko Thiery Reviewed-by: Fabio Estevam --- Kconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Kconfig b/Kconfig index 991b260182..c8c22555a9 100644 --- a/Kconfig +++ b/Kconfig @@ -299,7 +299,7 @@ config SYS_MALLOC_F_LEN default 0x4000 if SANDBOX || RISCV || ARCH_APPLE || ROCKCHIP_RK3368 || \ ROCKCHIP_RK3399 default 0x8000 if RCAR_GEN3 - default 0x10000 if ARCH_IMX8 || (ARCH_IMX8M && !IMX8MQ) + default 0x10000 if ARCH_IMX8 || ARCH_IMX8M default 0x2000 help Before relocation, memory is very limited on many platforms. Still, @@ -325,6 +325,7 @@ config SPL_SYS_MALLOC_F_LEN depends on SYS_MALLOC_F && SPL default 0 if !SPL_FRAMEWORK default 0x2800 if RCAR_GEN3 + default 0x2000 if IMX8MQ default SYS_MALLOC_F_LEN help In SPL memory is very limited on many platforms. Still, -- 2.39.5