By default CONFIG_LOGLEVEL seems to be set to 4 which is too low and doesn't show dev_info/dev_notice/dev_warn messages on console. This has been deliberately set low globally to be conservative setting across the board due to primary bootloader size limitations. It is best to tune per board config as per user needs.

On K3 we have separate SPL and u-boot configs so we can afford to set u-boot CONFIG_LOGLEVEL to 7.

On AM65 this patch causes u-boot.img size to change from 932KB to 940KB with 1 line additional print during MMC boot. i.e. details of Net subsystem

"Net: K3 CPSW: nuss_ver: 0x6BA00102 cpsw_ver: 0x6BA80102 ale_ver: 0x00293904 Ports:1 mdio_freq:1000000"

Similar 8KB difference was seen on J721E.

Signed-off-by: Roger Quadros rogerq@ti.com Reviewed-by: Nishanth Menon nm@ti.com --- configs/am65x_evm_a53_defconfig | 1 + configs/am65x_hs_evm_a53_defconfig | 1 + configs/j7200_evm_a72_defconfig | 1 + configs/j721e_evm_a72_defconfig | 1 + configs/j721e_hs_evm_a72_defconfig | 1 + 5 files changed, 5 insertions(+)

diff --git a/configs/am65x_evm_a53_defconfig b/configs/am65x_evm_a53_defconfig index 8a94ad1530..941073ce7f 100644 --- a/configs/am65x_evm_a53_defconfig +++ b/configs/am65x_evm_a53_defconfig @@ -30,6 +30,7 @@ CONFIG_SPL_LOAD_FIT_ADDRESS=0x81000000 # CONFIG_USE_SPL_FIT_GENERATOR is not set CONFIG_OF_BOARD_SETUP=y CONFIG_BOOTCOMMAND="run findfdt; run envboot; run init_${boot}; run boot_rprocs; run get_kern_${boot}; run get_fdt_${boot}; run get_overlay_${boot}; run run_kern" +CONFIG_LOGLEVEL=7 CONFIG_CONSOLE_MUX=y CONFIG_SPL_SYS_MALLOC_SIMPLE=y CONFIG_SPL_STACK_R=y diff --git a/configs/am65x_hs_evm_a53_defconfig b/configs/am65x_hs_evm_a53_defconfig index 2c7217afb6..7d467c167e 100644 --- a/configs/am65x_hs_evm_a53_defconfig +++ b/configs/am65x_hs_evm_a53_defconfig @@ -32,6 +32,7 @@ CONFIG_SPL_FIT_IMAGE_POST_PROCESS=y # CONFIG_USE_SPL_FIT_GENERATOR is not set CONFIG_OF_BOARD_SETUP=y CONFIG_BOOTCOMMAND="run findfdt; run envboot; run init_${boot}; run get_fit_${boot}; run get_overlaystring; run run_fit" +CONFIG_LOGLEVEL=7 CONFIG_CONSOLE_MUX=y CONFIG_SPL_SYS_MALLOC_SIMPLE=y CONFIG_SPL_STACK_R=y diff --git a/configs/j7200_evm_a72_defconfig b/configs/j7200_evm_a72_defconfig index 7c900b1d2e..1d2526b5f1 100644 --- a/configs/j7200_evm_a72_defconfig +++ b/configs/j7200_evm_a72_defconfig @@ -31,6 +31,7 @@ CONFIG_SPL_LOAD_FIT_ADDRESS=0x81000000 # CONFIG_USE_SPL_FIT_GENERATOR is not set CONFIG_OF_BOARD_SETUP=y CONFIG_BOOTCOMMAND="run findfdt; run envboot; run init_${boot}; run boot_rprocs; run get_kern_${boot}; run get_fdt_${boot}; run get_overlay_${boot}; run run_kern" +CONFIG_LOGLEVEL=7 CONFIG_SPL_BOARD_INIT=y CONFIG_SPL_SYS_MALLOC_SIMPLE=y CONFIG_SPL_STACK_R=y diff --git a/configs/j721e_evm_a72_defconfig b/configs/j721e_evm_a72_defconfig index 6de8666956..982e3df2f2 100644 --- a/configs/j721e_evm_a72_defconfig +++ b/configs/j721e_evm_a72_defconfig @@ -30,6 +30,7 @@ CONFIG_SPL_LOAD_FIT=y CONFIG_SPL_LOAD_FIT_ADDRESS=0x81000000 # CONFIG_USE_SPL_FIT_GENERATOR is not set CONFIG_BOOTCOMMAND="run findfdt; run envboot; run init_${boot}; run boot_rprocs; run get_kern_${boot}; run get_fdt_${boot}; run get_overlay_${boot}; run run_kern" +CONFIG_LOGLEVEL=7 CONFIG_SPL_BOARD_INIT=y CONFIG_SPL_SYS_MALLOC_SIMPLE=y CONFIG_SPL_STACK_R=y diff --git a/configs/j721e_hs_evm_a72_defconfig b/configs/j721e_hs_evm_a72_defconfig index acbc04359c..28bf56e7e1 100644 --- a/configs/j721e_hs_evm_a72_defconfig +++ b/configs/j721e_hs_evm_a72_defconfig @@ -31,6 +31,7 @@ CONFIG_SPL_LOAD_FIT_ADDRESS=0x81000000 CONFIG_SPL_FIT_IMAGE_POST_PROCESS=y # CONFIG_USE_SPL_FIT_GENERATOR is not set CONFIG_BOOTCOMMAND="run findfdt; run envboot; run init_${boot}; run boot_rprocs; run get_fit_${boot}; run get_overlaystring; run run_fit" +CONFIG_LOGLEVEL=7 CONFIG_SPL_BOARD_INIT=y CONFIG_SPL_SYS_MALLOC_SIMPLE=y CONFIG_SPL_STACK_R=y