From: Peng Fan <peng....@nxp.com> There is "alloc space exhausted" with DEBUG_UART enabled with the options enabled.
CONFIG_DEBUG_UART_BASE=0x30860000 # for uart1 CONFIG_DEBUG_UART_CLOCK=24000000 It is because CONFIG_SYS_MALLOC_F_LEN is too small, enlarge it. And set CONFIG_SPL_STACK to 0x188000 to not waste the top 16bytes. Reported-by: Heiko Thiery <heiko.thi...@gmail.com> Signed-off-by: Peng Fan <peng....@nxp.com> --- configs/imx8mq_evk_defconfig | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/configs/imx8mq_evk_defconfig b/configs/imx8mq_evk_defconfig index cf207295e54..d877a1290f9 100644 --- a/configs/imx8mq_evk_defconfig +++ b/configs/imx8mq_evk_defconfig @@ -2,6 +2,8 @@ CONFIG_ARM=y CONFIG_ARCH_IMX8M=y CONFIG_SYS_TEXT_BASE=0x40200000 CONFIG_SYS_MALLOC_LEN=0x600000 +CONFIG_SYS_MALLOC_F_LEN=0x10000 +CONFIG_SPL_SYS_MALLOC_F_LEN=0x2000 CONFIG_SPL_GPIO=y CONFIG_SPL_LIBCOMMON_SUPPORT=y CONFIG_SPL_LIBGENERIC_SUPPORT=y @@ -36,7 +38,7 @@ CONFIG_SPL_BSS_START_ADDR=0x180000 CONFIG_SPL_BSS_MAX_SIZE=0x2000 CONFIG_SPL_BOARD_INIT=y # CONFIG_SPL_SHARES_INIT_SP_ADDR is not set -CONFIG_SPL_STACK=0x187ff0 +CONFIG_SPL_STACK=0x188000 CONFIG_SYS_SPL_MALLOC=y CONFIG_HAS_CUSTOM_SPL_MALLOC_START=y CONFIG_CUSTOM_SYS_SPL_MALLOC_ADDR=0x42200000 -- 2.36.0
