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mx6sabresd: Reduce U-Boot proper size to fix boot regression

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The mx6sabresd U-Boot proper binary size has grown beyond the
CONFIG_BOARD_SIZE_LIMIT.

Reduce its size by removing the CONFIG_MULTI_DTB_FIT, BOOTM_PLAN9 and
BOOTM_RTEMS options.

According to doc/README.multi-dtb-fit:

"Usually the DTB is selected by the SPL and passed down to U-Boot. But some
platforms don't use the SPL. In this case MULTI_DTB_FIT can used to provide
U-Boot with a choice of DTBs"

mx6sabresd uses SPL, so MULTI_DTB_FIT can be safely dropped as the DTB
selection in SPL is done by board_fit_config_name_match().

Tested boot on the imx6dl and imx6q variants.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
This commit is contained in:
Fabio Estevam 2025-07-04 11:40:22 -03:00 committed by Tom Rini
parent 7027b445cc
commit d1d53c252a
1 changed files with 2 additions and 1 deletions
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3
configs/mx6sabresd_defconfig
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@ -40,6 +40,8 @@ CONFIG_SPL_WATCHDOG=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_MAXARGS=32
CONFIG_CMD_BOOTZ=y
# CONFIG_BOOTM_PLAN9 is not set
# CONFIG_BOOTM_RTEMS is not set
CONFIG_CMD_SPL=y
CONFIG_CMD_SPL_WRITE_SIZE=0x20000
CONFIG_CMD_GPIO=y
@ -65,7 +67,6 @@ CONFIG_EFI_PARTITION=y
# CONFIG_SPL_EFI_PARTITION is not set
CONFIG_OF_CONTROL=y
CONFIG_OF_LIST="imx6q-sabresd imx6qp-sabresd imx6dl-sabresd"
CONFIG_MULTI_DTB_FIT=y
CONFIG_ENV_OVERWRITE=y
CONFIG_ENV_IS_IN_MMC=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y