Convert CONFIG_SPL_BSS_MAX_SIZE et al to Kconfig

This converts the following to Kconfig: CONFIG_SPL_BSS_MAX_SIZE CONFIG_SPL_MAX_FOOTPRINT Note that the da850evm platforms were violating the "only use one" rule here, and so now hard-code their BSS limit. Signed-off-by: Tom Rini <trini@konsulko.com>
2022-05-19 15:09:22 -04:00 · 2022-05-19 15:09:22 -04:00 · 9b5f9aeb3b
commit 9b5f9aeb3b
parent ca8a329a1b
445 changed files with 407 additions and 182 deletions
--- a/14
+++ b/14
@ -1658,13 +1658,6 @@ The following options need to be configured:
 		CONFIG_SPL
 		Enable building of SPL globally.

-		CONFIG_SPL_MAX_FOOTPRINT
-		Maximum size in memory allocated to the SPL, BSS included.
-		When defined, the linker checks that the actual memory
-		used by SPL from _start to __bss_end does not exceed it.
-		CONFIG_SPL_MAX_FOOTPRINT and CONFIG_SPL_BSS_MAX_SIZE
-		must not be both defined at the same time.
-
 		CONFIG_SPL_RELOC_TEXT_BASE
 		Address to relocate to.  If unspecified, this is equal to
 		CONFIG_SPL_TEXT_BASE (i.e. no relocation is done).
@ -1672,13 +1665,6 @@ The following options need to be configured:
 		CONFIG_SPL_BSS_START_ADDR
 		Link address for the BSS within the SPL binary.

-		CONFIG_SPL_BSS_MAX_SIZE
-		Maximum size in memory allocated to the SPL BSS.
-		When defined, the linker checks that the actual memory used
-		by SPL from __bss_start to __bss_end does not exceed it.
-		CONFIG_SPL_MAX_FOOTPRINT and CONFIG_SPL_BSS_MAX_SIZE
-		must not be both defined at the same time.
-
 		CONFIG_SPL_STACK
 		Adress of the start of the stack SPL will use

--- a/board/davinci/da8xxevm/u-boot-spl-da850evm.lds
+++ b/board/davinci/da8xxevm/u-boot-spl-da850evm.lds
@ -11,7 +11,7 @@ MEMORY { .sram : ORIGIN = IMAGE_TEXT_BASE,\
 		LENGTH = CONFIG_SPL_MAX_FOOTPRINT }

 MEMORY { .sdram : ORIGIN = CONFIG_SPL_BSS_START_ADDR, \
-                LENGTH = CONFIG_SPL_BSS_MAX_SIZE }
+                LENGTH = 0x1080000 }

 OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
 OUTPUT_ARCH(arm)
--- a/common/spl/Kconfig
+++ b/common/spl/Kconfig
@ -105,6 +105,44 @@ config SPL_PAD_TO
 	  0, meaning to append the SPL payload without any padding, or >=
 	  CONFIG_SPL_MAX_SIZE.

+choice
+	prompt "Enforce SPL BSS limit"
+	depends on SPL && !PPC
+	default SPL_BSS_LIMIT
+	help
+	  In some platforms we only want to enforce a limit on the size of the
+	  BSS in memory.  On other platforms we need to enforce a limit on the
+	  whole of the memory allocation as we're strictly limited to a small
+	  typically non-DRAM location.  Finally, other platforms do not enforce
+	  a memory limit within SPL.
+
+config SPL_NO_BSS_LIMIT
+	bool "Do not enforce a build time limit on the size of the BSS"
+
+config SPL_BSS_LIMIT
+	bool "Enforce a limit on the size of the BSS only"
+
+config SPL_FOOTPRINT_LIMIT
+	bool "Enforce a limit on the whole of memory allocated to SPL, BSS included"
+
+endchoice
+
+config SPL_BSS_MAX_SIZE
+	hex "Maximum size in memory allocated to the SPL BSS"
+	depends on SPL_BSS_LIMIT
+	default 0x100000 if ARCH_MX6 || RISCV
+	default 0x80000 if ARCH_OMAP2PLUS || ARCH_SUNXI
+	help
+	  When non-zero, the linker checks that the actual memory used by SPL
+	  from __bss_start to __bss_end does not exceed it.
+
+config SPL_MAX_FOOTPRINT
+	hex "Maximum size in memory allocated to the SPL, BSS included"
+	depends on SPL_FOOTPRINT_LIMIT
+	help
+	  When non-zero, the linker checks that the actual memory used by SPL
+	  from _start to __bss_end does not exceed it.
+
 config SPL_SYS_STACK_F_CHECK_BYTE
 	hex
 	default 0xaa
--- a/configs/alt_defconfig
+++ b/configs/alt_defconfig
@ -29,6 +29,7 @@ CONFIG_ENV_ADDR=0xC0000
 CONFIG_FIT=y
 CONFIG_BOOTDELAY=3
 CONFIG_SPL_MAX_SIZE=0x4000
+CONFIG_SPL_NO_BSS_LIMIT=y
 CONFIG_SPL_BOARD_INIT=y
 CONFIG_SPL_SYS_MALLOC_SIMPLE=y
 CONFIG_SPL_RAM_SUPPORT=y
--- a/configs/am64x_evm_a53_defconfig
+++ b/configs/am64x_evm_a53_defconfig
@ -31,6 +31,7 @@ CONFIG_SPL_LOAD_FIT_ADDRESS=0x81000000
 CONFIG_BOOTCOMMAND="run findfdt; run envboot; run init_${boot}; run get_kern_${boot}; run get_fdt_${boot}; run run_kern"
 CONFIG_BOARD_LATE_INIT=y
 CONFIG_SPL_MAX_SIZE=0x180000
+CONFIG_SPL_BSS_MAX_SIZE=0x80000
 CONFIG_SPL_BOARD_INIT=y
 CONFIG_SPL_SYS_MALLOC_SIMPLE=y
 CONFIG_SPL_STACK_R=y
--- a/configs/am64x_evm_r5_defconfig
+++ b/configs/am64x_evm_r5_defconfig
@ -32,6 +32,7 @@ CONFIG_BOOTCOMMAND="run distro_bootcmd"
 CONFIG_SPL_SIZE_LIMIT_SUBTRACT_GD=y
 CONFIG_SPL_SIZE_LIMIT_SUBTRACT_MALLOC=y
 CONFIG_SPL_MAX_SIZE=0x180000
+CONFIG_SPL_BSS_MAX_SIZE=0x4000
 CONFIG_SPL_SYS_REPORT_STACK_F_USAGE=y
 CONFIG_SPL_BOARD_INIT=y
 CONFIG_SPL_SYS_MALLOC_SIMPLE=y
--- a/configs/am65x_evm_a53_defconfig
+++ b/configs/am65x_evm_a53_defconfig
@ -34,6 +34,7 @@ CONFIG_BOOTCOMMAND="run findfdt; run distro_bootcmd; run init_${boot}; run boot_
 CONFIG_LOGLEVEL=7
 CONFIG_CONSOLE_MUX=y
 CONFIG_SPL_MAX_SIZE=0x58000
+CONFIG_SPL_BSS_MAX_SIZE=0x80000
 CONFIG_SPL_SYS_MALLOC_SIMPLE=y
 CONFIG_SPL_STACK_R=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
--- a/configs/am65x_evm_r5_defconfig
+++ b/configs/am65x_evm_r5_defconfig
@ -32,6 +32,7 @@ CONFIG_USE_BOOTCOMMAND=y
 CONFIG_SPL_SIZE_LIMIT_SUBTRACT_GD=y
 CONFIG_SPL_SIZE_LIMIT_SUBTRACT_MALLOC=y
 CONFIG_SPL_MAX_SIZE=0x58000
+CONFIG_SPL_BSS_MAX_SIZE=0xc00
 CONFIG_SPL_SYS_REPORT_STACK_F_USAGE=y
 CONFIG_SPL_STACK_R=y
 CONFIG_SPL_SEPARATE_BSS=y
--- a/configs/am65x_evm_r5_usbdfu_defconfig
+++ b/configs/am65x_evm_r5_usbdfu_defconfig
@ -24,6 +24,7 @@ CONFIG_SPL_LOAD_FIT_ADDRESS=0x80080000
 CONFIG_USE_BOOTCOMMAND=y
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_SPL_MAX_SIZE=0x58000
+CONFIG_SPL_BSS_MAX_SIZE=0xc00
 CONFIG_SPL_STACK_R=y
 CONFIG_SPL_SEPARATE_BSS=y
 CONFIG_SPL_EARLY_BSS=y
--- a/configs/am65x_evm_r5_usbmsc_defconfig
+++ b/configs/am65x_evm_r5_usbmsc_defconfig
@ -23,6 +23,7 @@ CONFIG_SPL_LOAD_FIT=y
 CONFIG_USE_BOOTCOMMAND=y
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_SPL_MAX_SIZE=0x58000
+CONFIG_SPL_BSS_MAX_SIZE=0xc00
 CONFIG_SPL_STACK_R=y
 CONFIG_SPL_SEPARATE_BSS=y
 CONFIG_SPL_EARLY_BSS=y
--- a/configs/am65x_hs_evm_a53_defconfig
+++ b/configs/am65x_hs_evm_a53_defconfig
@ -34,6 +34,7 @@ CONFIG_BOOTCOMMAND="run findfdt; run envboot; run init_${boot}; run get_fit_${bo
 CONFIG_LOGLEVEL=7
 CONFIG_CONSOLE_MUX=y
 CONFIG_SPL_MAX_SIZE=0x58000
+CONFIG_SPL_BSS_MAX_SIZE=0x80000
 CONFIG_SPL_SYS_MALLOC_SIMPLE=y
 CONFIG_SPL_STACK_R=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
--- a/configs/am65x_hs_evm_r5_defconfig
+++ b/configs/am65x_hs_evm_r5_defconfig
@ -29,6 +29,7 @@ CONFIG_SPL_LOAD_FIT=y
 CONFIG_USE_BOOTCOMMAND=y
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_SPL_MAX_SIZE=0x58000
+CONFIG_SPL_BSS_MAX_SIZE=0xc00
 CONFIG_SPL_STACK_R=y
 CONFIG_SPL_SEPARATE_BSS=y
 CONFIG_SPL_EARLY_BSS=y
--- a/configs/apalis-tk1_defconfig
+++ b/configs/apalis-tk1_defconfig
@ -21,6 +21,8 @@ CONFIG_SYS_STDIO_DEREGISTER=y
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_ARCH_MISC_INIT=y
+CONFIG_SPL_FOOTPRINT_LIMIT=y
+CONFIG_SPL_MAX_FOOTPRINT=0x8000
 CONFIG_SYS_PROMPT="Apalis TK1 # "
 CONFIG_SYS_MAXARGS=32
 CONFIG_SYS_CBSIZE=1024
--- a/configs/apalis_t30_defconfig
+++ b/configs/apalis_t30_defconfig
@ -17,6 +17,8 @@ CONFIG_SYS_STDIO_DEREGISTER=y
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_ARCH_MISC_INIT=y
+CONFIG_SPL_FOOTPRINT_LIMIT=y
+CONFIG_SPL_MAX_FOOTPRINT=0x8000
 CONFIG_SYS_PROMPT="Apalis T30 # "
 CONFIG_SYS_MAXARGS=32
 CONFIG_SYS_CBSIZE=1024
--- a/configs/arndale_defconfig
+++ b/configs/arndale_defconfig
@ -23,6 +23,8 @@ CONFIG_USE_PREBOOT=y
 CONFIG_SILENT_CONSOLE=y
 CONFIG_CONSOLE_MUX=y
 # CONFIG_SPL_FRAMEWORK is not set
+CONFIG_SPL_FOOTPRINT_LIMIT=y
+CONFIG_SPL_MAX_FOOTPRINT=0x3800
 CONFIG_SYS_PROMPT="ARNDALE # "
 CONFIG_SYS_PBSIZE=1024
 CONFIG_CMD_GPIO=y
--- a/configs/avnet_ultrazedev_cc_v1_0_ultrazedev_som_v1_0_defconfig
+++ b/configs/avnet_ultrazedev_cc_v1_0_ultrazedev_som_v1_0_defconfig
@ -27,6 +27,7 @@ CONFIG_BOOTDELAY=0
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_CLOCKS=y
 CONFIG_SPL_MAX_SIZE=0x40000
+CONFIG_SPL_BSS_MAX_SIZE=0x80000
 CONFIG_SPL_FS_LOAD_KERNEL_NAME="atf-uboot.ub"
 CONFIG_SPL_FS_LOAD_ARGS_NAME="u-boot.bin"
 CONFIG_SPL_OS_BOOT=y
--- a/configs/axm_defconfig
+++ b/configs/axm_defconfig
@ -37,6 +37,7 @@ CONFIG_BOOTCOMMAND="run flash_self"
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_SPL_MAX_SIZE=0x3e00
 CONFIG_SPL_PAD_TO=0x20000
+CONFIG_SPL_BSS_MAX_SIZE=0x600
 # CONFIG_SPL_LEGACY_IMAGE_FORMAT is not set
 CONFIG_SPL_SYS_MALLOC_SIMPLE=y
 CONFIG_SPL_CRC32=y
--- a/configs/beaver_defconfig
+++ b/configs/beaver_defconfig
@ -14,6 +14,8 @@ CONFIG_SYS_LOAD_ADDR=0x81000000
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_CONSOLE_MUX=y
 CONFIG_SYS_STDIO_DEREGISTER=y
+CONFIG_SPL_FOOTPRINT_LIMIT=y
+CONFIG_SPL_MAX_FOOTPRINT=0x8000
 CONFIG_SYS_PROMPT="Tegra30 (Beaver) # "
 CONFIG_SYS_MAXARGS=64
 CONFIG_SYS_PBSIZE=2084
--- a/configs/bitmain_antminer_s9_defconfig
+++ b/configs/bitmain_antminer_s9_defconfig
@ -28,6 +28,7 @@ CONFIG_USE_PREBOOT=y
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_CLOCKS=y
 CONFIG_SPL_MAX_SIZE=0x30000
+CONFIG_SPL_BSS_MAX_SIZE=0x100000
 CONFIG_SPL_STACK_R=y
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="antminer> "
--- a/configs/cardhu_defconfig
+++ b/configs/cardhu_defconfig
@ -13,6 +13,8 @@ CONFIG_SYS_LOAD_ADDR=0x81000000
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_CONSOLE_MUX=y
 CONFIG_SYS_STDIO_DEREGISTER=y
+CONFIG_SPL_FOOTPRINT_LIMIT=y
+CONFIG_SPL_MAX_FOOTPRINT=0x8000
 CONFIG_SYS_PROMPT="Tegra30 (Cardhu) # "
 CONFIG_SYS_MAXARGS=64
 CONFIG_SYS_PBSIZE=2084
--- a/configs/cei-tk1-som_defconfig
+++ b/configs/cei-tk1-som_defconfig
@ -15,6 +15,8 @@ CONFIG_SYS_LOAD_ADDR=0x81000000
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_CONSOLE_MUX=y
 CONFIG_SYS_STDIO_DEREGISTER=y
+CONFIG_SPL_FOOTPRINT_LIMIT=y
+CONFIG_SPL_MAX_FOOTPRINT=0x8000
 CONFIG_SYS_PROMPT="Tegra124 (TK1-SOM) # "
 CONFIG_SYS_MAXARGS=64
 CONFIG_SYS_PBSIZE=2086
--- a/configs/cgtqmx8_defconfig
+++ b/configs/cgtqmx8_defconfig
@ -27,6 +27,7 @@ CONFIG_BOOTCOMMAND="mmc dev ${mmcdev}; if mmc rescan; then if run loadbootscript
 CONFIG_LOG=y
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_SPL_MAX_SIZE=0x1f000
+CONFIG_SPL_BSS_MAX_SIZE=0x1000
 CONFIG_SPL_BOARD_INIT=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x800
--- a/configs/chromebit_mickey_defconfig
+++ b/configs/chromebit_mickey_defconfig
@ -24,6 +24,7 @@ CONFIG_DEFAULT_FDT_FILE="rk3288-veyron-mickey.dtb"
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_BOARD_EARLY_INIT_R=y
 CONFIG_SPL_PAD_TO=0x7f8000
+CONFIG_SPL_NO_BSS_LIMIT=y
 # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
 CONFIG_SPL_STACK_R=y
 CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x2000
--- a/configs/chromebook_bob_defconfig
+++ b/configs/chromebook_bob_defconfig
@ -28,6 +28,7 @@ CONFIG_BLOBLIST_ADDR=0x100000
 CONFIG_BLOBLIST_SIZE=0x1000
 CONFIG_SPL_MAX_SIZE=0x2e000
 CONFIG_SPL_PAD_TO=0x7f8000
+CONFIG_SPL_BSS_MAX_SIZE=0x10000
 CONFIG_HANDOFF=y
 # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
 CONFIG_SPL_STACK_R=y
--- a/configs/chromebook_coral_defconfig
+++ b/configs/chromebook_coral_defconfig
@ -41,6 +41,7 @@ CONFIG_BLOBLIST=y
 # CONFIG_TPL_BLOBLIST is not set
 CONFIG_BLOBLIST_ADDR=0x100000
 CONFIG_BLOBLIST_SIZE=0x30000
+CONFIG_SPL_NO_BSS_LIMIT=y
 CONFIG_HANDOFF=y
 CONFIG_TPL_SYS_MALLOC_SIMPLE=y
 CONFIG_SPL_SEPARATE_BSS=y
--- a/configs/chromebook_jerry_defconfig
+++ b/configs/chromebook_jerry_defconfig
@ -25,6 +25,7 @@ CONFIG_LOG=y
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_BOARD_EARLY_INIT_R=y
 CONFIG_SPL_PAD_TO=0x7f8000
+CONFIG_SPL_NO_BSS_LIMIT=y
 # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
 CONFIG_SPL_STACK_R=y
 CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x2000
--- a/configs/chromebook_kevin_defconfig
+++ b/configs/chromebook_kevin_defconfig
@ -29,6 +29,7 @@ CONFIG_BLOBLIST_ADDR=0x100000
 CONFIG_BLOBLIST_SIZE=0x1000
 CONFIG_SPL_MAX_SIZE=0x2e000
 CONFIG_SPL_PAD_TO=0x7f8000
+CONFIG_SPL_BSS_MAX_SIZE=0x10000
 CONFIG_HANDOFF=y
 # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
 CONFIG_SPL_STACK_R=y
--- a/configs/chromebook_link64_defconfig
+++ b/configs/chromebook_link64_defconfig
@ -32,6 +32,7 @@ CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_LAST_STAGE_INIT=y
 CONFIG_MISC_INIT_R=y
+CONFIG_SPL_NO_BSS_LIMIT=y
 CONFIG_SPL_SYS_MALLOC_SIMPLE=y
 CONFIG_SPL_CPU=y
 CONFIG_SPL_ENV_SUPPORT=y
--- a/configs/chromebook_minnie_defconfig
+++ b/configs/chromebook_minnie_defconfig
@ -25,6 +25,7 @@ CONFIG_SILENT_CONSOLE=y
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_BOARD_EARLY_INIT_R=y
 CONFIG_SPL_PAD_TO=0x7f8000
+CONFIG_SPL_NO_BSS_LIMIT=y
 # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
 CONFIG_SPL_STACK_R=y
 CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x2000
--- a/configs/chromebook_samus_tpl_defconfig
+++ b/configs/chromebook_samus_tpl_defconfig
@ -35,6 +35,7 @@ CONFIG_MISC_INIT_R=y
 CONFIG_BLOBLIST=y
 CONFIG_BLOBLIST_ADDR=0xff7c0000
 CONFIG_BLOBLIST_SIZE=0x1000
+CONFIG_SPL_NO_BSS_LIMIT=y
 CONFIG_HANDOFF=y
 CONFIG_SPL_SEPARATE_BSS=y
 CONFIG_SPL_DM_SPI_FLASH=y
--- a/configs/chromebook_speedy_defconfig
+++ b/configs/chromebook_speedy_defconfig
@ -25,6 +25,7 @@ CONFIG_SILENT_CONSOLE=y
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_BOARD_EARLY_INIT_R=y
 CONFIG_SPL_PAD_TO=0x7f8000
+CONFIG_SPL_NO_BSS_LIMIT=y
 # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
 CONFIG_SPL_STACK_R=y
 CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x2000
--- a/configs/ci20_mmc_defconfig
+++ b/configs/ci20_mmc_defconfig
@ -24,6 +24,7 @@ CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_MISC_INIT_R=y
 CONFIG_SYS_MALLOC_BOOTPARAMS=y
 CONFIG_SPL_MAX_SIZE=0x2e00
+CONFIG_SPL_BSS_MAX_SIZE=0x2000
 # CONFIG_SPL_BANNER_PRINT is not set
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x1c
--- a/configs/cl-som-imx7_defconfig
+++ b/configs/cl-som-imx7_defconfig
@ -26,6 +26,7 @@ CONFIG_USE_BOOTCOMMAND=y
 CONFIG_BOOTCOMMAND="echo SD boot attempt ...; run sdbootscript; run sdboot; echo eMMC boot attempt ...; run emmcbootscript; run emmcboot; echo USB boot attempt ...; run usbbootscript; "
 CONFIG_BOARD_LATE_INIT=y
 CONFIG_SPL_MAX_SIZE=0xe000
+CONFIG_SPL_BSS_MAX_SIZE=0x100000
 CONFIG_SPL_BOARD_INIT=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x80
 CONFIG_SPL_I2C=y
--- a/configs/clearfog_defconfig
+++ b/configs/clearfog_defconfig
@ -25,6 +25,7 @@ CONFIG_SYS_CONSOLE_INFO_QUIET=y
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_SPL_MAX_SIZE=0x22fd0
+CONFIG_SPL_BSS_MAX_SIZE=0x4000
 CONFIG_SPL_I2C=y
 CONFIG_SYS_MAXARGS=32
 CONFIG_CMD_TLV_EEPROM=y
--- a/configs/colibri_t20_defconfig
+++ b/configs/colibri_t20_defconfig
@ -16,6 +16,8 @@ CONFIG_SYS_STDIO_DEREGISTER=y
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_ARCH_MISC_INIT=y
+CONFIG_SPL_FOOTPRINT_LIMIT=y
+CONFIG_SPL_MAX_FOOTPRINT=0x8000
 CONFIG_SYS_PROMPT="Colibri T20 # "
 CONFIG_SYS_MAXARGS=32
 CONFIG_SYS_CBSIZE=1024
--- a/configs/colibri_t30_defconfig
+++ b/configs/colibri_t30_defconfig
@ -17,6 +17,8 @@ CONFIG_SYS_STDIO_DEREGISTER=y
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_ARCH_MISC_INIT=y
+CONFIG_SPL_FOOTPRINT_LIMIT=y
+CONFIG_SPL_MAX_FOOTPRINT=0x8000
 CONFIG_SYS_PROMPT="Colibri T30 # "
 CONFIG_SYS_MAXARGS=32
 CONFIG_SYS_CBSIZE=1024
--- a/configs/controlcenterdc_defconfig
+++ b/configs/controlcenterdc_defconfig
@ -33,6 +33,7 @@ CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_BOARD_LATE_INIT=y
 CONFIG_LAST_STAGE_INIT=y
 CONFIG_SPL_MAX_SIZE=0x27fd0
+CONFIG_SPL_BSS_MAX_SIZE=0x4000
 CONFIG_SPL_BOARD_INIT=y
 CONFIG_SPL_SYS_MALLOC_SIMPLE=y
 CONFIG_SPL_I2C=y
--- a/configs/coreboot64_defconfig
+++ b/configs/coreboot64_defconfig
@ -20,6 +20,7 @@ CONFIG_PRE_CONSOLE_BUFFER=y
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_LAST_STAGE_INIT=y
+CONFIG_SPL_NO_BSS_LIMIT=y
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PBSIZE=532
 CONFIG_CMD_IDE=y
--- a/configs/corvus_defconfig
+++ b/configs/corvus_defconfig
@ -32,6 +32,7 @@ CONFIG_BOOTCOMMAND="nand read 0x70000000 0x200000 0x300000;bootm 0x70000000"
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_SPL_MAX_SIZE=0x3000
 CONFIG_SPL_PAD_TO=0x20000
+CONFIG_SPL_BSS_MAX_SIZE=0x800
 CONFIG_SPL_SYS_MALLOC_SIMPLE=y
 CONFIG_SPL_NAND_SUPPORT=y
 CONFIG_SPL_NAND_RAW_ONLY=y
--- a/configs/da850evm_defconfig
+++ b/configs/da850evm_defconfig
@ -34,6 +34,8 @@ CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_CLOCKS=y
 CONFIG_MISC_INIT_R=y
 CONFIG_SPL_PAD_TO=0x8000
+CONFIG_SPL_FOOTPRINT_LIMIT=y
+CONFIG_SPL_MAX_FOOTPRINT=0x8000
 CONFIG_SPL_SYS_MALLOC_SIMPLE=y
 # CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR is not set
 CONFIG_SPL_DM_SPI_FLASH=y
--- a/configs/da850evm_nand_defconfig
+++ b/configs/da850evm_nand_defconfig
@ -31,6 +31,8 @@ CONFIG_DEFAULT_FDT_FILE="da850-evm.dtb"
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_CLOCKS=y
 CONFIG_SPL_PAD_TO=0x8000
+CONFIG_SPL_FOOTPRINT_LIMIT=y
+CONFIG_SPL_MAX_FOOTPRINT=0x8000
 CONFIG_SPL_SYS_MALLOC_SIMPLE=y
 # CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR is not set
 CONFIG_SPL_NAND_SUPPORT=y
--- a/configs/dalmore_defconfig
+++ b/configs/dalmore_defconfig
@ -14,6 +14,8 @@ CONFIG_SYS_LOAD_ADDR=0x81000000
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_CONSOLE_MUX=y
 CONFIG_SYS_STDIO_DEREGISTER=y
+CONFIG_SPL_FOOTPRINT_LIMIT=y
+CONFIG_SPL_MAX_FOOTPRINT=0x8000
 CONFIG_SYS_PROMPT="Tegra114 (Dalmore) # "
 CONFIG_SYS_MAXARGS=64
 CONFIG_SYS_PBSIZE=2086
--- a/configs/db-88f6720_defconfig
+++ b/configs/db-88f6720_defconfig
@ -24,6 +24,7 @@ CONFIG_SYS_CONSOLE_INFO_QUIET=y
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_SPL_MAX_SIZE=0x1ffd0
+CONFIG_SPL_BSS_MAX_SIZE=0x4000
 CONFIG_SPL_I2C=y
 CONFIG_SYS_MAXARGS=32
 CONFIG_CMD_I2C=y
--- a/configs/db-88f6820-amc_defconfig
+++ b/configs/db-88f6820-amc_defconfig
@ -25,6 +25,7 @@ CONFIG_SYS_CONSOLE_INFO_QUIET=y
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_SPL_MAX_SIZE=0x22fd0
+CONFIG_SPL_BSS_MAX_SIZE=0x4000
 CONFIG_SPL_I2C=y
 CONFIG_SYS_MAXARGS=96
 # CONFIG_CMD_FLASH is not set
--- a/configs/db-88f6820-gp_defconfig
+++ b/configs/db-88f6820-gp_defconfig
@ -24,6 +24,7 @@ CONFIG_SYS_CONSOLE_INFO_QUIET=y
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_SPL_MAX_SIZE=0x22fd0
+CONFIG_SPL_BSS_MAX_SIZE=0x4000
 CONFIG_SPL_I2C=y
 CONFIG_SYS_MAXARGS=32
 CONFIG_CMD_I2C=y
--- a/configs/db-mv784mp-gp_defconfig
+++ b/configs/db-mv784mp-gp_defconfig
@ -24,6 +24,7 @@ CONFIG_SYS_CONSOLE_INFO_QUIET=y
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_SPL_MAX_SIZE=0x1bfd0
+CONFIG_SPL_BSS_MAX_SIZE=0x4000
 CONFIG_SPL_I2C=y
 CONFIG_SYS_MAXARGS=32
 # CONFIG_CMD_FLASH is not set
--- a/configs/deneb_defconfig
+++ b/configs/deneb_defconfig
@ -35,6 +35,7 @@ CONFIG_BOOTCOMMAND="if usrbutton; then run flash_self_test; reset; fi;run flash_
 CONFIG_LOG=y
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_SPL_MAX_SIZE=0x1f000
+CONFIG_SPL_BSS_MAX_SIZE=0x1000
 CONFIG_SPL_BOARD_INIT=y
 CONFIG_SPL_SYS_MALLOC_SIMPLE=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
--- a/configs/devkit3250_defconfig
+++ b/configs/devkit3250_defconfig
@ -24,6 +24,7 @@ CONFIG_BOOTCOMMAND="dhcp; tftp ${loadaddr} ${serverip}:${tftpdir}/${bootfile}; t
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_SPL_MAX_SIZE=0x20000
+CONFIG_SPL_NO_BSS_LIMIT=y
 CONFIG_SPL_BOARD_INIT=y
 CONFIG_SPL_SYS_MALLOC_SIMPLE=y
 CONFIG_SPL_NAND_SUPPORT=y
--- a/configs/ds414_defconfig
+++ b/configs/ds414_defconfig
@ -32,6 +32,7 @@ CONFIG_BOOTCOMMAND="sf probe; sf read ${loadaddr} 0xd0000 0x2d0000; sf read ${ra
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_MISC_INIT_R=y
 CONFIG_SPL_MAX_SIZE=0x1bfd0
+CONFIG_SPL_BSS_MAX_SIZE=0x4000
 CONFIG_SPL_I2C=y
 CONFIG_SYS_MAXARGS=32
 # CONFIG_CMD_FLASH is not set
--- a/configs/edminiv2_defconfig
+++ b/configs/edminiv2_defconfig
@ -21,6 +21,7 @@ CONFIG_BOOTDELAY=3
 CONFIG_ARCH_MISC_INIT=y
 CONFIG_RESET_PHY_R=y
 CONFIG_SPL_MAX_SIZE=0xfff0
+CONFIG_SPL_BSS_MAX_SIZE=0x1ffff
 CONFIG_SPL_BOARD_INIT=y
 CONFIG_SPL_NOR_SUPPORT=y
 CONFIG_HUSH_PARSER=y
--- a/configs/evb-ast2600_defconfig
+++ b/configs/evb-ast2600_defconfig
@ -32,6 +32,7 @@ CONFIG_BOOTCOMMAND="run bootspi"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_SPL_SIZE_LIMIT_SUBTRACT_GD=y
 CONFIG_SPL_SIZE_LIMIT_SUBTRACT_MALLOC=y
+CONFIG_SPL_NO_BSS_LIMIT=y
 CONFIG_SPL_SYS_MALLOC_SIMPLE=y
 CONFIG_SPL_STACK_R=y
 CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x2000000
--- a/configs/evb-px30_defconfig
+++ b/configs/evb-px30_defconfig
@ -30,6 +30,7 @@ CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_MISC_INIT_R=y
 CONFIG_SPL_MAX_SIZE=0x20000
 CONFIG_SPL_PAD_TO=0x7f8000
+CONFIG_SPL_BSS_MAX_SIZE=0x4000
 CONFIG_SPL_BOOTROM_SUPPORT=y
 # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
 CONFIG_SPL_STACK_R=y
--- a/configs/evb-px5_defconfig
+++ b/configs/evb-px5_defconfig
@ -34,6 +34,7 @@ CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_ARCH_EARLY_INIT_R=y
 CONFIG_SPL_MAX_SIZE=0x40000
 CONFIG_SPL_PAD_TO=0x7f8000
+CONFIG_SPL_BSS_MAX_SIZE=0x20000
 CONFIG_SPL_BOOTROM_SUPPORT=y
 # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
 CONFIG_TPL_SYS_MALLOC_SIMPLE=y
--- a/configs/evb-rk3036_defconfig
+++ b/configs/evb-rk3036_defconfig
@ -24,6 +24,7 @@ CONFIG_DEFAULT_FDT_FILE="rk3036-evb.dtb"
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 # CONFIG_SPL_FRAMEWORK is not set
 CONFIG_SPL_PAD_TO=0x7f8000
+CONFIG_SPL_NO_BSS_LIMIT=y
 CONFIG_SPL_STACK_R=y
 CONFIG_CMD_GPT=y
 CONFIG_CMD_I2C=y
--- a/configs/evb-rk3229_defconfig
+++ b/configs/evb-rk3229_defconfig
@ -28,6 +28,7 @@ CONFIG_DEFAULT_FDT_FILE="rk3229-evb.dtb"
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_SPL_MAX_SIZE=0x100000
 CONFIG_SPL_PAD_TO=0x7f8000
+CONFIG_SPL_NO_BSS_LIMIT=y
 # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
 CONFIG_SPL_STACK_R=y
 CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x2000
--- a/configs/evb-rk3288_defconfig
+++ b/configs/evb-rk3288_defconfig
@ -25,6 +25,7 @@ CONFIG_DEFAULT_FDT_FILE="rk3288-evb-rk808.dtb"
 CONFIG_SILENT_CONSOLE=y
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_SPL_PAD_TO=0x7f8000
+CONFIG_SPL_NO_BSS_LIMIT=y
 CONFIG_SPL_STACK_R=y
 CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x10000
 CONFIG_SPL_OPTEE_IMAGE=y
--- a/configs/evb-rk3308_defconfig
+++ b/configs/evb-rk3308_defconfig
@ -24,6 +24,7 @@ CONFIG_SYS_CONSOLE_INFO_QUIET=y
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_SPL_MAX_SIZE=0x20000
 CONFIG_SPL_PAD_TO=0x7f8000
+CONFIG_SPL_BSS_MAX_SIZE=0x2000
 CONFIG_SPL_STACK_R=y
 # CONFIG_CMD_BDI is not set
 # CONFIG_CMD_CONSOLE is not set
--- a/configs/evb-rk3328_defconfig
+++ b/configs/evb-rk3328_defconfig
@ -27,6 +27,7 @@ CONFIG_DEFAULT_FDT_FILE="rockchip/rk3328-evb.dtb"
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_SPL_MAX_SIZE=0x40000
 CONFIG_SPL_PAD_TO=0x7f8000
+CONFIG_SPL_BSS_MAX_SIZE=0x2000
 # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
 CONFIG_TPL_SYS_MALLOC_SIMPLE=y
 CONFIG_SPL_STACK_R=y
--- a/configs/evb-rk3399_defconfig
+++ b/configs/evb-rk3399_defconfig
@ -16,6 +16,7 @@ CONFIG_DEFAULT_FDT_FILE="rockchip/rk3399-evb.dtb"
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_SPL_MAX_SIZE=0x2e000
 CONFIG_SPL_PAD_TO=0x7f8000
+CONFIG_SPL_BSS_MAX_SIZE=0x2000
 # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
 CONFIG_SPL_STACK_R=y
 CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x10000
--- a/configs/evb-rk3568_defconfig
+++ b/configs/evb-rk3568_defconfig
@ -26,6 +26,7 @@ CONFIG_DEFAULT_FDT_FILE="rockchip/rk3568-evb.dtb"
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_SPL_MAX_SIZE=0x20000
 CONFIG_SPL_PAD_TO=0x7f8000
+CONFIG_SPL_BSS_MAX_SIZE=0x4000
 # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
 CONFIG_SPL_STACK_R=y
 CONFIG_SPL_ATF=y
--- a/configs/ficus-rk3399_defconfig
+++ b/configs/ficus-rk3399_defconfig
@ -16,6 +16,7 @@ CONFIG_DEBUG_UART=y
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_SPL_MAX_SIZE=0x2e000
 CONFIG_SPL_PAD_TO=0x7f8000
+CONFIG_SPL_BSS_MAX_SIZE=0x10000
 # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
 CONFIG_SPL_STACK_R=y
 CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x4000
--- a/configs/firefly-px30_defconfig
+++ b/configs/firefly-px30_defconfig
@ -31,6 +31,7 @@ CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_MISC_INIT_R=y
 CONFIG_SPL_MAX_SIZE=0x20000
 CONFIG_SPL_PAD_TO=0x7f8000
+CONFIG_SPL_BSS_MAX_SIZE=0x4000
 CONFIG_SPL_BOOTROM_SUPPORT=y
 # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
 CONFIG_SPL_STACK_R=y
--- a/configs/firefly-rk3288_defconfig
+++ b/configs/firefly-rk3288_defconfig
@ -21,6 +21,7 @@ CONFIG_DEFAULT_FDT_FILE="rk3288-firefly.dtb"
 CONFIG_SILENT_CONSOLE=y
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_SPL_PAD_TO=0x7f8000
+CONFIG_SPL_NO_BSS_LIMIT=y
 CONFIG_SPL_STACK_R=y
 CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x2000
 CONFIG_CMD_GPIO=y
--- a/configs/firefly-rk3399_defconfig
+++ b/configs/firefly-rk3399_defconfig
@ -17,6 +17,7 @@ CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_MISC_INIT_R=y
 CONFIG_SPL_MAX_SIZE=0x2e000
 CONFIG_SPL_PAD_TO=0x7f8000
+CONFIG_SPL_BSS_MAX_SIZE=0x2000
 # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
 CONFIG_SPL_STACK_R=y
 CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x10000
--- a/configs/gardena-smart-gateway-at91sam_defconfig
+++ b/configs/gardena-smart-gateway-at91sam_defconfig
@ -34,6 +34,7 @@ CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_SPL_MAX_SIZE=0x7000
 CONFIG_SPL_PAD_TO=0x40000
+CONFIG_SPL_BSS_MAX_SIZE=0x80000
 CONFIG_SPL_SYS_MALLOC_SIMPLE=y
 # CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR is not set
 CONFIG_SPL_NAND_SUPPORT=y
--- a/configs/gardena-smart-gateway-mt7688_defconfig
+++ b/configs/gardena-smart-gateway-mt7688_defconfig
@ -38,6 +38,7 @@ CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_SYS_MALLOC_BOOTPARAMS=y
 CONFIG_SPL_MAX_SIZE=0x10000
+CONFIG_SPL_BSS_MAX_SIZE=0x10000
 CONFIG_SPL_SYS_MALLOC_SIMPLE=y
 CONFIG_SPL_NOR_SUPPORT=y
 CONFIG_HUSH_PARSER=y
--- a/configs/giedi_defconfig
+++ b/configs/giedi_defconfig
@ -35,6 +35,7 @@ CONFIG_BOOTCOMMAND="if usrbutton; then run flash_self_test; reset; fi;run flash_
 CONFIG_LOG=y
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_SPL_MAX_SIZE=0x1f000
+CONFIG_SPL_BSS_MAX_SIZE=0x1000
 CONFIG_SPL_BOARD_INIT=y
 CONFIG_SPL_SYS_MALLOC_SIMPLE=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
--- a/configs/gose_defconfig
+++ b/configs/gose_defconfig
@ -29,6 +29,7 @@ CONFIG_ENV_ADDR=0xC0000
 CONFIG_FIT=y
 CONFIG_BOOTDELAY=3
 CONFIG_SPL_MAX_SIZE=0x4000
+CONFIG_SPL_NO_BSS_LIMIT=y
 CONFIG_SPL_BOARD_INIT=y
 CONFIG_SPL_SYS_MALLOC_SIMPLE=y
 CONFIG_SPL_RAM_SUPPORT=y
--- a/configs/harmony_defconfig
+++ b/configs/harmony_defconfig
@ -12,6 +12,8 @@ CONFIG_TARGET_HARMONY=y
 CONFIG_SYS_LOAD_ADDR=0x1000000
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_SYS_STDIO_DEREGISTER=y
+CONFIG_SPL_FOOTPRINT_LIMIT=y
+CONFIG_SPL_MAX_FOOTPRINT=0x8000
 CONFIG_SYS_PROMPT="Tegra20 (Harmony) # "
 CONFIG_SYS_MAXARGS=64
 CONFIG_SYS_PBSIZE=2085
--- a/configs/helios4_defconfig
+++ b/configs/helios4_defconfig
@ -25,6 +25,7 @@ CONFIG_SYS_CONSOLE_INFO_QUIET=y
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_SPL_MAX_SIZE=0x22fd0
+CONFIG_SPL_BSS_MAX_SIZE=0x4000
 CONFIG_SPL_I2C=y
 CONFIG_SYS_MAXARGS=32
 CONFIG_CMD_TLV_EEPROM=y
--- a/configs/imx28_xea_defconfig
+++ b/configs/imx28_xea_defconfig
@ -32,6 +32,7 @@ CONFIG_BOOTCOMMAND="run ${bootpri} ; run ${bootsec}"
 CONFIG_USE_PREBOOT=y
 CONFIG_PREBOOT="run prebootcmd"
 CONFIG_BOARD_EARLY_INIT_F=y
+CONFIG_SPL_NO_BSS_LIMIT=y
 CONFIG_SPL_BOARD_INIT=y
 # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
 CONFIG_SPL_SYS_MALLOC_SIMPLE=y
--- a/configs/imx28_xea_sb_defconfig
+++ b/configs/imx28_xea_sb_defconfig
@ -24,6 +24,7 @@ CONFIG_USE_PREBOOT=y
 CONFIG_PREBOOT="run prebootcmd"
 CONFIG_BOARD_EARLY_INIT_F=y
 # CONFIG_SPL_FRAMEWORK is not set
+CONFIG_SPL_NO_BSS_LIMIT=y
 CONFIG_SPL_BOARD_INIT=y
 # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
 CONFIG_SPL_SYS_MALLOC_SIMPLE=y
--- a/configs/imx7_cm_defconfig
+++ b/configs/imx7_cm_defconfig
@ -25,6 +25,7 @@ CONFIG_BOOTCOMMAND="run boot${boot-mode}"
 CONFIG_DEFAULT_FDT_FILE="ask"
 # CONFIG_BOARD_EARLY_INIT_F is not set
 CONFIG_SPL_MAX_SIZE=0xe000
+CONFIG_SPL_BSS_MAX_SIZE=0x100000
 CONFIG_SPL_I2C=y
 CONFIG_SPL_USB_HOST=y
 CONFIG_SPL_USB_GADGET=y
--- a/configs/imx8mm-cl-iot-gate-optee_defconfig
+++ b/configs/imx8mm-cl-iot-gate-optee_defconfig
@ -24,6 +24,7 @@ CONFIG_SPL_LOAD_FIT=y
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_BOARD_LATE_INIT=y
 CONFIG_SPL_MAX_SIZE=0x25000
+CONFIG_SPL_BSS_MAX_SIZE=0x2000
 CONFIG_SPL_BOARD_INIT=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x300
--- a/configs/imx8mm-cl-iot-gate_defconfig
+++ b/configs/imx8mm-cl-iot-gate_defconfig
@ -26,6 +26,7 @@ CONFIG_SPL_LOAD_FIT=y
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_BOARD_LATE_INIT=y
 CONFIG_SPL_MAX_SIZE=0x25000
+CONFIG_SPL_BSS_MAX_SIZE=0x2000
 CONFIG_SPL_BOARD_INIT=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x300
--- a/configs/imx8mm-icore-mx8mm-ctouch2_defconfig
+++ b/configs/imx8mm-icore-mx8mm-ctouch2_defconfig
@ -24,6 +24,7 @@ CONFIG_SPL_FIT_GENERATOR="arch/arm/mach-imx/mkimage_fit_atf.sh"
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_DEFAULT_FDT_FILE="imx8mm-icore-mx8mm-ctouch2.dtb"
 CONFIG_SPL_MAX_SIZE=0x25000
+CONFIG_SPL_BSS_MAX_SIZE=0x2000
 CONFIG_SPL_BOARD_INIT=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x300
--- a/configs/imx8mm-icore-mx8mm-edimm2.2_defconfig
+++ b/configs/imx8mm-icore-mx8mm-edimm2.2_defconfig
@ -24,6 +24,7 @@ CONFIG_SPL_FIT_GENERATOR="arch/arm/mach-imx/mkimage_fit_atf.sh"
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_DEFAULT_FDT_FILE="imx8mm-icore-mx8mm-edimm2.2.dtb"
 CONFIG_SPL_MAX_SIZE=0x25000
+CONFIG_SPL_BSS_MAX_SIZE=0x2000
 CONFIG_SPL_BOARD_INIT=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x300
--- a/configs/imx8mm-mx8menlo_defconfig
+++ b/configs/imx8mm-mx8menlo_defconfig
@ -35,6 +35,7 @@ CONFIG_LOG=y
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_BOARD_LATE_INIT=y
 CONFIG_SPL_MAX_SIZE=0x25000
+CONFIG_SPL_BSS_MAX_SIZE=0x2000
 CONFIG_SPL_BOARD_INIT=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x300
--- a/configs/imx8mm_beacon_defconfig
+++ b/configs/imx8mm_beacon_defconfig
@ -26,6 +26,7 @@ CONFIG_USE_BOOTCOMMAND=y
 CONFIG_BOOTCOMMAND="mmc dev ${mmcdev}; if mmc rescan; then if run loadbootscript; then run bootscript; else if run loadimage; then run mmcboot; else run netboot; fi; fi; fi;"
 CONFIG_DEFAULT_FDT_FILE="imx8mm-beacon-kit.dtb"
 CONFIG_SPL_MAX_SIZE=0x25000
+CONFIG_SPL_BSS_MAX_SIZE=0x2000
 CONFIG_SPL_BOARD_INIT=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x300
--- a/configs/imx8mm_data_modul_edm_sbc_defconfig
+++ b/configs/imx8mm_data_modul_edm_sbc_defconfig
@ -42,6 +42,7 @@ CONFIG_SYS_CONSOLE_ENV_OVERWRITE=y
 CONFIG_ARCH_MISC_INIT=y
 CONFIG_BOARD_LATE_INIT=y
 CONFIG_SPL_MAX_SIZE=0x25000
+CONFIG_SPL_BSS_MAX_SIZE=0x2000
 # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
 CONFIG_SPL_LEGACY_IMAGE_FORMAT=y
 CONFIG_SPL_LEGACY_IMAGE_CRC_CHECK=y
--- a/configs/imx8mm_evk_defconfig
+++ b/configs/imx8mm_evk_defconfig
@ -24,6 +24,7 @@ CONFIG_SPL_LOAD_FIT=y
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_BOARD_LATE_INIT=y
 CONFIG_SPL_MAX_SIZE=0x25000
+CONFIG_SPL_BSS_MAX_SIZE=0x2000
 CONFIG_SPL_BOARD_INIT=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x300
--- a/configs/imx8mm_venice_defconfig
+++ b/configs/imx8mm_venice_defconfig
@ -32,6 +32,7 @@ CONFIG_USE_PREBOOT=y
 CONFIG_PREBOOT="gsc wd-disable"
 CONFIG_BOARD_LATE_INIT=y
 CONFIG_SPL_MAX_SIZE=0x25000
+CONFIG_SPL_BSS_MAX_SIZE=0x2000
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x300
 CONFIG_SPL_I2C=y
--- a/configs/imx8mn_beacon_2g_defconfig
+++ b/configs/imx8mn_beacon_2g_defconfig
@ -33,6 +33,7 @@ CONFIG_BOOTCOMMAND="mmc dev ${mmcdev}; if mmc rescan; then if run loadbootscript
 CONFIG_DEFAULT_FDT_FILE="imx8mn-beacon-kit.dtb"
 CONFIG_ARCH_MISC_INIT=y
 CONFIG_SPL_MAX_SIZE=0x25000
+CONFIG_SPL_BSS_MAX_SIZE=0x2000
 CONFIG_SPL_BOARD_INIT=y
 CONFIG_SPL_BOOTROM_SUPPORT=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
--- a/configs/imx8mn_beacon_defconfig
+++ b/configs/imx8mn_beacon_defconfig
@ -32,6 +32,7 @@ CONFIG_BOOTCOMMAND="mmc dev ${mmcdev}; if mmc rescan; then if run loadbootscript
 CONFIG_DEFAULT_FDT_FILE="imx8mn-beacon-kit.dtb"
 CONFIG_ARCH_MISC_INIT=y
 CONFIG_SPL_MAX_SIZE=0x25000
+CONFIG_SPL_BSS_MAX_SIZE=0x2000
 CONFIG_SPL_BOARD_INIT=y
 CONFIG_SPL_BOOTROM_SUPPORT=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
--- a/configs/imx8mn_bsh_smm_s2_defconfig
+++ b/configs/imx8mn_bsh_smm_s2_defconfig
@ -27,6 +27,7 @@ CONFIG_DEFAULT_FDT_FILE="freescale/imx8mn-bsh-smm-s2.dtb"
 CONFIG_ARCH_MISC_INIT=y
 CONFIG_BOARD_LATE_INIT=y
 CONFIG_SPL_MAX_SIZE=0x25000
+CONFIG_SPL_BSS_MAX_SIZE=0x2000
 CONFIG_SPL_BOARD_INIT=y
 CONFIG_SPL_BOOTROM_SUPPORT=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
--- a/configs/imx8mn_bsh_smm_s2pro_defconfig
+++ b/configs/imx8mn_bsh_smm_s2pro_defconfig
@ -28,6 +28,7 @@ CONFIG_DEFAULT_FDT_FILE="freescale/imx8mn-bsh-smm-s2pro.dtb"
 CONFIG_ARCH_MISC_INIT=y
 CONFIG_BOARD_LATE_INIT=y
 CONFIG_SPL_MAX_SIZE=0x25000
+CONFIG_SPL_BSS_MAX_SIZE=0x2000
 CONFIG_SPL_BOARD_INIT=y
 CONFIG_SPL_BOOTROM_SUPPORT=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
--- a/configs/imx8mn_ddr4_evk_defconfig
+++ b/configs/imx8mn_ddr4_evk_defconfig
@ -26,6 +26,7 @@ CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_DEFAULT_FDT_FILE="imx8mn-ddr4-evk.dtb"
 CONFIG_BOARD_LATE_INIT=y
 CONFIG_SPL_MAX_SIZE=0x25000
+CONFIG_SPL_BSS_MAX_SIZE=0x2000
 CONFIG_SPL_BOARD_INIT=y
 CONFIG_SPL_BOOTROM_SUPPORT=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
--- a/configs/imx8mn_evk_defconfig
+++ b/configs/imx8mn_evk_defconfig
@ -27,6 +27,7 @@ CONFIG_DEFAULT_FDT_FILE="imx8mn-evk.dtb"
 CONFIG_ARCH_MISC_INIT=y
 CONFIG_BOARD_LATE_INIT=y
 CONFIG_SPL_MAX_SIZE=0x25000
+CONFIG_SPL_BSS_MAX_SIZE=0x2000
 CONFIG_SPL_BOARD_INIT=y
 CONFIG_SPL_BOOTROM_SUPPORT=y
 # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
--- a/configs/imx8mn_var_som_defconfig
+++ b/configs/imx8mn_var_som_defconfig
@ -28,6 +28,7 @@ CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_DEFAULT_FDT_FILE="freescale/imx8mn-var-som-symphony.dtb"
 CONFIG_ARCH_MISC_INIT=y
 CONFIG_SPL_MAX_SIZE=0x25000
+CONFIG_SPL_BSS_MAX_SIZE=0x2000
 CONFIG_SPL_BOARD_INIT=y
 CONFIG_SPL_BOOTROM_SUPPORT=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
--- a/configs/imx8mn_venice_defconfig
+++ b/configs/imx8mn_venice_defconfig
@ -33,6 +33,7 @@ CONFIG_USE_PREBOOT=y
 CONFIG_PREBOOT="gsc wd-disable"
 CONFIG_BOARD_LATE_INIT=y
 CONFIG_SPL_MAX_SIZE=0x25000
+CONFIG_SPL_BSS_MAX_SIZE=0x2000
 CONFIG_SPL_BOOTROM_SUPPORT=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x300
--- a/configs/imx8mp_dhcom_pdk2_defconfig
+++ b/configs/imx8mp_dhcom_pdk2_defconfig
@ -45,6 +45,8 @@ CONFIG_CONSOLE_MUX=y
 CONFIG_SYS_CONSOLE_ENV_OVERWRITE=y
 CONFIG_ARCH_MISC_INIT=y
 CONFIG_BOARD_LATE_INIT=y
+CONFIG_SPL_MAX_SIZE=0x25000
+CONFIG_SPL_BSS_MAX_SIZE=0x400
 CONFIG_SPL_BOOTROM_SUPPORT=y
 # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
--- a/configs/imx8mp_evk_defconfig
+++ b/configs/imx8mp_evk_defconfig
@ -29,6 +29,7 @@ CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_DEFAULT_FDT_FILE="imx8mp-evk.dtb"
 CONFIG_BOARD_LATE_INIT=y
 CONFIG_SPL_MAX_SIZE=0x26000
+CONFIG_SPL_BSS_MAX_SIZE=0x400
 CONFIG_SPL_BOARD_INIT=y
 CONFIG_SPL_BOOTROM_SUPPORT=y
 CONFIG_SPL_SYS_MALLOC_SIMPLE=y
--- a/configs/imx8mp_rsb3720a1_4G_defconfig
+++ b/configs/imx8mp_rsb3720a1_4G_defconfig
@ -35,6 +35,7 @@ CONFIG_ARCH_MISC_INIT=y
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_BOARD_LATE_INIT=y
 CONFIG_SPL_MAX_SIZE=0x26000
+CONFIG_SPL_BSS_MAX_SIZE=0x400
 CONFIG_SPL_BOARD_INIT=y
 CONFIG_SPL_BOOTROM_SUPPORT=y
 CONFIG_SPL_SYS_MALLOC_SIMPLE=y
--- a/configs/imx8mp_rsb3720a1_6G_defconfig
+++ b/configs/imx8mp_rsb3720a1_6G_defconfig
@ -35,6 +35,7 @@ CONFIG_ARCH_MISC_INIT=y
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_BOARD_LATE_INIT=y
 CONFIG_SPL_MAX_SIZE=0x26000
+CONFIG_SPL_BSS_MAX_SIZE=0x400
 CONFIG_SPL_BOARD_INIT=y
 CONFIG_SPL_BOOTROM_SUPPORT=y
 CONFIG_SPL_SYS_MALLOC_SIMPLE=y
--- a/configs/imx8mp_venice_defconfig
+++ b/configs/imx8mp_venice_defconfig
@ -33,6 +33,7 @@ CONFIG_USE_PREBOOT=y
 CONFIG_PREBOOT="gsc wd-disable"
 CONFIG_BOARD_LATE_INIT=y
 CONFIG_SPL_MAX_SIZE=0x26000
+CONFIG_SPL_BSS_MAX_SIZE=0x400
 CONFIG_SPL_BOOTROM_SUPPORT=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x300
--- a/configs/imx8mq_cm_defconfig
+++ b/configs/imx8mq_cm_defconfig
@ -28,6 +28,7 @@ CONFIG_SPL_LOAD_FIT=y
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_BOARD_LATE_INIT=y
 CONFIG_SPL_MAX_SIZE=0x1f000
+CONFIG_SPL_BSS_MAX_SIZE=0x2000
 CONFIG_SPL_BOARD_INIT=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x300
--- a/configs/imx8mq_evk_defconfig
+++ b/configs/imx8mq_evk_defconfig
@ -30,6 +30,7 @@ CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_BOARD_LATE_INIT=y
 CONFIG_SPL_MAX_SIZE=0x1f000
+CONFIG_SPL_BSS_MAX_SIZE=0x2000
 CONFIG_SPL_BOARD_INIT=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x300
--- a/configs/imx8mq_phanbell_defconfig
+++ b/configs/imx8mq_phanbell_defconfig
@ -32,6 +32,7 @@ CONFIG_USE_BOOTCOMMAND=y
 CONFIG_BOOTCOMMAND="mmc dev ${mmcdev}; if mmc rescan; then if run loadbootscript; then run bootscript; else if run loadimage; then run mmcboot; else run netboot; fi; fi; else booti ${loadaddr} - ${fdt_addr}; fi"
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_SPL_MAX_SIZE=0x2b000
+CONFIG_SPL_BSS_MAX_SIZE=0x2000
 CONFIG_SPL_BOARD_INIT=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x300
--- a/configs/imx8qm_mek_defconfig
+++ b/configs/imx8qm_mek_defconfig
@ -29,6 +29,7 @@ CONFIG_BOOTCOMMAND="mmc dev ${mmcdev}; if mmc rescan; then if run loadbootscript
 CONFIG_LOG=y
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_SPL_MAX_SIZE=0x1f000
+CONFIG_SPL_BSS_MAX_SIZE=0x1000
 CONFIG_SPL_BOARD_INIT=y
 CONFIG_SPL_SYS_MALLOC_SIMPLE=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
--- a/configs/imx8qm_rom7720_a1_4G_defconfig
+++ b/configs/imx8qm_rom7720_a1_4G_defconfig
@ -26,6 +26,7 @@ CONFIG_BOOTCOMMAND="mmc dev ${mmcdev}; if mmc rescan; then if run loadbootscript
 CONFIG_LOG=y
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_SPL_MAX_SIZE=0x1f000
+CONFIG_SPL_BSS_MAX_SIZE=0x1000
 CONFIG_SPL_BOARD_INIT=y
 CONFIG_SPL_POWER_DOMAIN=y
 CONFIG_SPL_WATCHDOG=y
--- a/Show More
+++ b/Show More