Update the Kconfig entry to have the correct defaults for i.MX6
platforms, and move the existing large comment from imx6_spl.h to
doc/imx/common/imx6.txt so that it's not lost.
Signed-off-by: Tom Rini <tr...@konsulko.com>
---
common/spl/Kconfig | 4 ++-
configs/apalis_imx6_defconfig | 2 --
configs/brppt2_defconfig | 2 --
configs/cm_fx6_defconfig | 2 --
configs/colibri_imx6_defconfig | 2 --
configs/dh_imx6_defconfig | 2 --
configs/display5_defconfig | 2 --
configs/display5_factory_defconfig | 2 --
configs/ge_b1x5v2_defconfig | 2 --
configs/gwventana_emmc_defconfig | 2 --
configs/gwventana_gw5904_defconfig | 2 --
configs/gwventana_nand_defconfig | 2 --
configs/imx6dl_icore_nand_defconfig | 2 --
configs/imx6dl_mamoj_defconfig | 2 --
configs/imx6q_bosch_acc_defconfig | 2 --
configs/imx6q_icore_nand_defconfig | 2 --
configs/imx6q_logic_defconfig | 2 --
configs/imx6qdl_icore_mipi_defconfig | 2 --
configs/imx6qdl_icore_mmc_defconfig | 2 --
configs/imx6qdl_icore_nand_defconfig | 2 --
configs/imx6qdl_icore_rqs_defconfig | 2 --
configs/imx6ul_geam_mmc_defconfig | 2 --
configs/imx6ul_geam_nand_defconfig | 2 --
configs/imx6ul_isiot_emmc_defconfig | 2 --
configs/imx6ul_isiot_nand_defconfig | 2 --
configs/kontron-sl-mx6ul_defconfig | 2 --
configs/kp_imx6q_tpc_defconfig | 2 --
configs/liteboard_defconfig | 2 --
configs/mccmon6_nor_defconfig | 2 --
configs/mccmon6_sd_defconfig | 2 --
configs/mx6cuboxi_defconfig | 2 --
configs/mx6memcal_defconfig | 2 --
configs/mx6sabreauto_defconfig | 2 --
configs/mx6sabresd_defconfig | 2 --
configs/mx6slevk_spl_defconfig | 2 --
configs/mx6ul_14x14_evk_defconfig | 2 --
configs/mx6ul_9x9_evk_defconfig | 2 --
configs/myir_mys_6ulx_defconfig | 2 --
configs/novena_defconfig | 2 --
configs/opos6uldev_defconfig | 2 --
configs/pcm058_defconfig | 2 --
configs/phycore_pcl063_defconfig | 2 --
configs/phycore_pcl063_ull_defconfig | 2 --
configs/pico-dwarf-imx6ul_defconfig | 2 --
configs/pico-hobbit-imx6ul_defconfig | 2 --
configs/pico-imx6_defconfig | 2 --
configs/pico-imx6ul_defconfig | 2 --
configs/pico-pi-imx6ul_defconfig | 2 --
configs/riotboard_defconfig | 2 --
configs/seeed_npi_imx6ull_defconfig | 2 --
configs/udoo_defconfig | 2 --
configs/udoo_neo_defconfig | 2 --
configs/variscite_dart6ul_defconfig | 2 --
configs/vining_2000_defconfig | 2 --
configs/wandboard_defconfig | 2 --
doc/imx/common/imx6.txt | 31 ++++++++++++++++++++++
include/configs/imx6_spl.h | 39 ----------------------------
57 files changed, 34 insertions(+), 148 deletions(-)
diff --git a/common/spl/Kconfig b/common/spl/Kconfig
index 89288797513f..173c7e020240 100644
--- a/common/spl/Kconfig
+++ b/common/spl/Kconfig
@@ -360,7 +360,7 @@ config TPL_SYS_MALLOC_SIMPLE
config SPL_SHARES_INIT_SP_ADDR
bool "SPL and U-Boot use the same initial stack pointer location"
depends on (ARM || ARCH_JZ47XX || MICROBLAZE || RISCV) && SPL_FRAMEWORK
- default n if ARCH_SUNXI
+ default n if ARCH_SUNXI || ARCH_MX6
default y
help
In many cases, we can use the same initial stack pointer address for
@@ -371,6 +371,8 @@ config SPL_STACK
hex "Initial stack pointer location"
depends on (ARM || ARCH_JZ47XX || MICROBLAZE || RISCV) && SPL_FRAMEWORK
depends on !SPL_SHARES_INIT_SP_ADDR
+ default 0x93ffb8 if ARCH_MX6 && MX6_OCRAM_256KB
+ default 0x91ffb8 if ARCH_MX6 && !MX6_OCRAM_256KB
help
Address of the start of the stack SPL will use before SDRAM is
initialized.
diff --git a/configs/apalis_imx6_defconfig b/configs/apalis_imx6_defconfig
index 96483af9442c..11ee2f3d34a9 100644
--- a/configs/apalis_imx6_defconfig
+++ b/configs/apalis_imx6_defconfig
@@ -36,8 +36,6 @@ CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
CONFIG_DISPLAY_BOARDINFO_LATE=y
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_MISC_INIT_R=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_DMA=y
CONFIG_SPL_I2C=y
CONFIG_SPL_USB_HOST=y
diff --git a/configs/brppt2_defconfig b/configs/brppt2_defconfig
index af91188b69c4..b9f3587bdaaf 100644
--- a/configs/brppt2_defconfig
+++ b/configs/brppt2_defconfig
@@ -32,8 +32,6 @@ CONFIG_USE_BOOTCOMMAND=y
CONFIG_BOOTCOMMAND="run b_default"
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_SPL_BOARD_INIT=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
# CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR is not set
CONFIG_SPL_I2C=y
CONFIG_SPL_DM_SPI_FLASH=y
diff --git a/configs/cm_fx6_defconfig b/configs/cm_fx6_defconfig
index d1f8c494ae4e..bb63d5f7756e 100644
--- a/configs/cm_fx6_defconfig
+++ b/configs/cm_fx6_defconfig
@@ -30,8 +30,6 @@ CONFIG_BOOTCOMMAND="run findfdt; run distro_bootcmd; run
legacy_bootcmd"
CONFIG_USE_PREBOOT=y
CONFIG_PREBOOT="usb start;sf probe"
CONFIG_MISC_INIT_R=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x80
CONFIG_SPL_I2C=y
CONFIG_SPL_SPI_LOAD=y
diff --git a/configs/colibri_imx6_defconfig b/configs/colibri_imx6_defconfig
index 9436f9f0a389..1873581e7555 100644
--- a/configs/colibri_imx6_defconfig
+++ b/configs/colibri_imx6_defconfig
@@ -35,8 +35,6 @@ CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
CONFIG_DISPLAY_BOARDINFO_LATE=y
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_MISC_INIT_R=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_DMA=y
CONFIG_SPL_I2C=y
CONFIG_SPL_USB_HOST=y
diff --git a/configs/dh_imx6_defconfig b/configs/dh_imx6_defconfig
index 05b9eb8cbf3d..8c0b9b3d4565 100644
--- a/configs/dh_imx6_defconfig
+++ b/configs/dh_imx6_defconfig
@@ -35,8 +35,6 @@ CONFIG_SPL_FIT=y
CONFIG_BOOTDELAY=3
# CONFIG_USE_BOOTCOMMAND is not set
CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_SPI_LOAD=y
CONFIG_SYS_SPI_U_BOOT_OFFS=0x11400
CONFIG_SYS_MAXARGS=32
diff --git a/configs/display5_defconfig b/configs/display5_defconfig
index b39b4de2c153..2b92ed95b4b7 100644
--- a/configs/display5_defconfig
+++ b/configs/display5_defconfig
@@ -37,8 +37,6 @@ CONFIG_USE_BOOTCOMMAND=y
CONFIG_BOOTCOMMAND="if run check_em_pad; then run recovery;else if test
${BOOT_FROM} = FACTORY; then run factory_nfs;else run boot_mmc;fi;fi"
CONFIG_MISC_INIT_R=y
CONFIG_SPL_BOOTCOUNT_LIMIT=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
# CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR is not set
CONFIG_SPL_DMA=y
CONFIG_SPL_ENV_SUPPORT=y
diff --git a/configs/display5_factory_defconfig
b/configs/display5_factory_defconfig
index 163737cb5db2..9c3965c0a6f5 100644
--- a/configs/display5_factory_defconfig
+++ b/configs/display5_factory_defconfig
@@ -34,8 +34,6 @@ CONFIG_BOOTDELAY=3
CONFIG_USE_BOOTCOMMAND=y
CONFIG_BOOTCOMMAND="echo SDP Display5 recovery"
CONFIG_MISC_INIT_R=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
# CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR is not set
CONFIG_SPL_DMA=y
CONFIG_SPL_I2C=y
diff --git a/configs/ge_b1x5v2_defconfig b/configs/ge_b1x5v2_defconfig
index 5966870df2d7..fd1f3e37de33 100644
--- a/configs/ge_b1x5v2_defconfig
+++ b/configs/ge_b1x5v2_defconfig
@@ -37,8 +37,6 @@ CONFIG_LOG_MAX_LEVEL=8
CONFIG_LOG_DEFAULT_LEVEL=4
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_MISC_INIT_R=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_SPI_LOAD=y
CONFIG_SYS_SPI_U_BOOT_OFFS=0x11400
CONFIG_SPL_USB_HOST=y
diff --git a/configs/gwventana_emmc_defconfig b/configs/gwventana_emmc_defconfig
index ef4829c54780..f0e720463b67 100644
--- a/configs/gwventana_emmc_defconfig
+++ b/configs/gwventana_emmc_defconfig
@@ -40,8 +40,6 @@ CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_MISC_INIT_R=y
CONFIG_PCI_INIT_R=y
CONFIG_SPL_BOARD_INIT=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_STACK_R=y
CONFIG_SPL_FIT_IMAGE_TINY=y
CONFIG_SPL_DMA=y
diff --git a/configs/gwventana_gw5904_defconfig
b/configs/gwventana_gw5904_defconfig
index e070dc88b331..53d5bddd6197 100644
--- a/configs/gwventana_gw5904_defconfig
+++ b/configs/gwventana_gw5904_defconfig
@@ -40,8 +40,6 @@ CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_MISC_INIT_R=y
CONFIG_PCI_INIT_R=y
CONFIG_SPL_BOARD_INIT=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_STACK_R=y
CONFIG_SPL_FIT_IMAGE_TINY=y
CONFIG_SPL_DMA=y
diff --git a/configs/gwventana_nand_defconfig b/configs/gwventana_nand_defconfig
index a279935c124e..e0225278582a 100644
--- a/configs/gwventana_nand_defconfig
+++ b/configs/gwventana_nand_defconfig
@@ -40,8 +40,6 @@ CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_MISC_INIT_R=y
CONFIG_PCI_INIT_R=y
CONFIG_SPL_BOARD_INIT=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_STACK_R=y
CONFIG_SPL_FIT_IMAGE_TINY=y
CONFIG_SPL_DMA=y
diff --git a/configs/imx6dl_icore_nand_defconfig
b/configs/imx6dl_icore_nand_defconfig
index 48e075345354..c98a5cc735a8 100644
--- a/configs/imx6dl_icore_nand_defconfig
+++ b/configs/imx6dl_icore_nand_defconfig
@@ -24,8 +24,6 @@ CONFIG_LEGACY_IMAGE_FORMAT=y
CONFIG_BOOTDELAY=3
CONFIG_USE_BOOTCOMMAND=y
CONFIG_BOOTCOMMAND="run $modeboot"
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_DMA=y
CONFIG_SPL_NAND_SUPPORT=y
CONFIG_SPL_WATCHDOG=y
diff --git a/configs/imx6dl_mamoj_defconfig b/configs/imx6dl_mamoj_defconfig
index 0595dccaea7c..6f249dbe2fcd 100644
--- a/configs/imx6dl_mamoj_defconfig
+++ b/configs/imx6dl_mamoj_defconfig
@@ -17,8 +17,6 @@ CONFIG_SYS_MEMTEST_END=0x88000000
CONFIG_LTO=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_BOOTDELAY=3
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_OS_BOOT=y
CONFIG_SPL_FALCON_BOOT_MMCSD=y
CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR=0x1000
diff --git a/configs/imx6q_bosch_acc_defconfig
b/configs/imx6q_bosch_acc_defconfig
index a052193cb760..4b75e5794e99 100644
--- a/configs/imx6q_bosch_acc_defconfig
+++ b/configs/imx6q_bosch_acc_defconfig
@@ -34,8 +34,6 @@ CONFIG_USE_BOOTCOMMAND=y
CONFIG_BOOTCOMMAND="run mmc_mmc_fit"
CONFIG_SPL_BOARD_INIT=y
CONFIG_SPL_RAW_IMAGE_SUPPORT=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0xaa
# CONFIG_SPL_CRC32 is not set
# CONFIG_SPL_CRYPTO is not set
diff --git a/configs/imx6q_icore_nand_defconfig
b/configs/imx6q_icore_nand_defconfig
index 340766919d65..278bc98cbc17 100644
--- a/configs/imx6q_icore_nand_defconfig
+++ b/configs/imx6q_icore_nand_defconfig
@@ -25,8 +25,6 @@ CONFIG_SUPPORT_RAW_INITRD=y
CONFIG_BOOTDELAY=3
CONFIG_USE_BOOTCOMMAND=y
CONFIG_BOOTCOMMAND="run $modeboot"
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_DMA=y
CONFIG_SPL_NAND_SUPPORT=y
CONFIG_SPL_WATCHDOG=y
diff --git a/configs/imx6q_logic_defconfig b/configs/imx6q_logic_defconfig
index 2d8b83c9f1b4..c5ad6dcdd1f2 100644
--- a/configs/imx6q_logic_defconfig
+++ b/configs/imx6q_logic_defconfig
@@ -27,8 +27,6 @@ CONFIG_BOOTCOMMAND="run autoboot"
CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
CONFIG_SPL_RAW_IMAGE_SUPPORT=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x93ffb8
# CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR is not set
CONFIG_SPL_DMA=y
CONFIG_SPL_FS_LOAD_PAYLOAD_NAME="u-boot-dtb.img"
diff --git a/configs/imx6qdl_icore_mipi_defconfig
b/configs/imx6qdl_icore_mipi_defconfig
index d1136ff97175..a2f1abe1aa6e 100644
--- a/configs/imx6qdl_icore_mipi_defconfig
+++ b/configs/imx6qdl_icore_mipi_defconfig
@@ -33,8 +33,6 @@ CONFIG_BOOTDELAY=3
CONFIG_USE_BOOTCOMMAND=y
CONFIG_BOOTCOMMAND="run $modeboot"
CONFIG_SPL_RAW_IMAGE_SUPPORT=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_OS_BOOT=y
CONFIG_SPL_FALCON_BOOT_MMCSD=y
CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR=0x1000
diff --git a/configs/imx6qdl_icore_mmc_defconfig
b/configs/imx6qdl_icore_mmc_defconfig
index 7f60a1290b7e..91b32e4a0353 100644
--- a/configs/imx6qdl_icore_mmc_defconfig
+++ b/configs/imx6qdl_icore_mmc_defconfig
@@ -36,8 +36,6 @@ CONFIG_BOOTDELAY=3
CONFIG_USE_BOOTCOMMAND=y
CONFIG_BOOTCOMMAND="run $modeboot"
CONFIG_SPL_RAW_IMAGE_SUPPORT=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_OS_BOOT=y
CONFIG_SPL_FALCON_BOOT_MMCSD=y
CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR=0x1000
diff --git a/configs/imx6qdl_icore_nand_defconfig
b/configs/imx6qdl_icore_nand_defconfig
index 340766919d65..278bc98cbc17 100644
--- a/configs/imx6qdl_icore_nand_defconfig
+++ b/configs/imx6qdl_icore_nand_defconfig
@@ -25,8 +25,6 @@ CONFIG_SUPPORT_RAW_INITRD=y
CONFIG_BOOTDELAY=3
CONFIG_USE_BOOTCOMMAND=y
CONFIG_BOOTCOMMAND="run $modeboot"
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_DMA=y
CONFIG_SPL_NAND_SUPPORT=y
CONFIG_SPL_WATCHDOG=y
diff --git a/configs/imx6qdl_icore_rqs_defconfig
b/configs/imx6qdl_icore_rqs_defconfig
index f4ce0bdc33a0..cfd35608cfcc 100644
--- a/configs/imx6qdl_icore_rqs_defconfig
+++ b/configs/imx6qdl_icore_rqs_defconfig
@@ -30,8 +30,6 @@ CONFIG_BOOTDELAY=3
CONFIG_USE_BOOTCOMMAND=y
CONFIG_BOOTCOMMAND="run $modeboot"
CONFIG_SPL_RAW_IMAGE_SUPPORT=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_OS_BOOT=y
CONFIG_SPL_FALCON_BOOT_MMCSD=y
CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR=0x1000
diff --git a/configs/imx6ul_geam_mmc_defconfig
b/configs/imx6ul_geam_mmc_defconfig
index dc517d8bdc96..a84547feddd9 100644
--- a/configs/imx6ul_geam_mmc_defconfig
+++ b/configs/imx6ul_geam_mmc_defconfig
@@ -28,8 +28,6 @@ CONFIG_BOOTDELAY=3
CONFIG_USE_BOOTCOMMAND=y
CONFIG_BOOTCOMMAND="run $modeboot"
CONFIG_SPL_RAW_IMAGE_SUPPORT=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_WATCHDOG=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="geam6ul> "
diff --git a/configs/imx6ul_geam_nand_defconfig
b/configs/imx6ul_geam_nand_defconfig
index ad7c821ebaf5..8bd4360efd2e 100644
--- a/configs/imx6ul_geam_nand_defconfig
+++ b/configs/imx6ul_geam_nand_defconfig
@@ -25,8 +25,6 @@ CONFIG_SUPPORT_RAW_INITRD=y
CONFIG_BOOTDELAY=3
CONFIG_USE_BOOTCOMMAND=y
CONFIG_BOOTCOMMAND="run $modeboot"
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_DMA=y
CONFIG_SPL_NAND_SUPPORT=y
CONFIG_SPL_WATCHDOG=y
diff --git a/configs/imx6ul_isiot_emmc_defconfig
b/configs/imx6ul_isiot_emmc_defconfig
index 0a451618e78e..9262055f1da5 100644
--- a/configs/imx6ul_isiot_emmc_defconfig
+++ b/configs/imx6ul_isiot_emmc_defconfig
@@ -28,8 +28,6 @@ CONFIG_BOOTDELAY=3
CONFIG_USE_BOOTCOMMAND=y
CONFIG_BOOTCOMMAND="run $modeboot"
CONFIG_SPL_RAW_IMAGE_SUPPORT=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_WATCHDOG=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="isiotmx6ul> "
diff --git a/configs/imx6ul_isiot_nand_defconfig
b/configs/imx6ul_isiot_nand_defconfig
index dd8543d5f5c2..d1da6da311c8 100644
--- a/configs/imx6ul_isiot_nand_defconfig
+++ b/configs/imx6ul_isiot_nand_defconfig
@@ -25,8 +25,6 @@ CONFIG_SUPPORT_RAW_INITRD=y
CONFIG_BOOTDELAY=3
CONFIG_USE_BOOTCOMMAND=y
CONFIG_BOOTCOMMAND="run $modeboot"
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_DMA=y
CONFIG_SPL_NAND_SUPPORT=y
CONFIG_SPL_WATCHDOG=y
diff --git a/configs/kontron-sl-mx6ul_defconfig
b/configs/kontron-sl-mx6ul_defconfig
index 904e953ce0fa..1ba4d1fca841 100644
--- a/configs/kontron-sl-mx6ul_defconfig
+++ b/configs/kontron-sl-mx6ul_defconfig
@@ -28,8 +28,6 @@ CONFIG_BOARD_TYPES=y
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_SPL_LEGACY_IMAGE_FORMAT=y
CONFIG_SPL_LEGACY_IMAGE_CRC_CHECK=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_USB_HOST=y
CONFIG_SPL_USB_GADGET=y
CONFIG_SPL_WATCHDOG=y
diff --git a/configs/kp_imx6q_tpc_defconfig b/configs/kp_imx6q_tpc_defconfig
index 4ec988e3133c..012a5c492ed1 100644
--- a/configs/kp_imx6q_tpc_defconfig
+++ b/configs/kp_imx6q_tpc_defconfig
@@ -27,8 +27,6 @@ CONFIG_AUTOBOOT_STOP_STR="."
# CONFIG_USE_BOOTCOMMAND is not set
CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
CONFIG_SPL_RAW_IMAGE_SUPPORT=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_POWER=y
CONFIG_SPL_WATCHDOG=y
CONFIG_SYS_MAXARGS=32
diff --git a/configs/liteboard_defconfig b/configs/liteboard_defconfig
index 9832654fa460..334b22ac8ab2 100644
--- a/configs/liteboard_defconfig
+++ b/configs/liteboard_defconfig
@@ -24,8 +24,6 @@ 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 run netboot; fi"
CONFIG_DEFAULT_FDT_FILE="imx6ul-liteboard.dtb"
CONFIG_BOARD_EARLY_INIT_F=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_WATCHDOG=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_MAXARGS=32
diff --git a/configs/mccmon6_nor_defconfig b/configs/mccmon6_nor_defconfig
index cef2bb0ba5bc..3718d08b6700 100644
--- a/configs/mccmon6_nor_defconfig
+++ b/configs/mccmon6_nor_defconfig
@@ -24,8 +24,6 @@ CONFIG_SPL_LOAD_FIT=y
# CONFIG_USE_BOOTCOMMAND is not set
CONFIG_BOARD_LATE_INIT=y
CONFIG_SPL_BOARD_INIT=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_FIT_IMAGE_TINY=y
CONFIG_SPL_ENV_SUPPORT=y
CONFIG_SPL_NOR_SUPPORT=y
diff --git a/configs/mccmon6_sd_defconfig b/configs/mccmon6_sd_defconfig
index 8f3b4ecfc9d3..3228050dd206 100644
--- a/configs/mccmon6_sd_defconfig
+++ b/configs/mccmon6_sd_defconfig
@@ -25,8 +25,6 @@ CONFIG_SPL_LOAD_FIT=y
# CONFIG_USE_BOOTCOMMAND is not set
CONFIG_BOARD_LATE_INIT=y
CONFIG_SPL_BOARD_INIT=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_ENV_SUPPORT=y
CONFIG_SPL_NOR_SUPPORT=y
CONFIG_SYS_MAXARGS=32
diff --git a/configs/mx6cuboxi_defconfig b/configs/mx6cuboxi_defconfig
index 016a54f7cb35..41122ade90e1 100644
--- a/configs/mx6cuboxi_defconfig
+++ b/configs/mx6cuboxi_defconfig
@@ -26,8 +26,6 @@ CONFIG_BOOTCOMMAND="run findfdt; run finduuid; run
distro_bootcmd"
CONFIG_USE_PREBOOT=y
CONFIG_PREBOOT="if hdmidet; then usb start; setenv stdin serial,usbkbd;
setenv stdout serial,vidconsole; setenv stderr serial,vidconsole; else setenv
stdin serial; setenv stdout serial; setenv stderr serial; fi;"
CONFIG_BOARD_EARLY_INIT_F=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_FS_EXT4=y
CONFIG_SPL_FS_LOAD_PAYLOAD_NAME="u-boot-dtb.img"
CONFIG_SPL_I2C=y
diff --git a/configs/mx6memcal_defconfig b/configs/mx6memcal_defconfig
index cf807d8f3db5..d555dbf7b1be 100644
--- a/configs/mx6memcal_defconfig
+++ b/configs/mx6memcal_defconfig
@@ -15,8 +15,6 @@ CONFIG_SPL=y
CONFIG_SYS_MEMTEST_START=0x10000000
CONFIG_SYS_MEMTEST_END=0x20000000
CONFIG_SUPPORT_RAW_INITRD=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_USB_HOST=y
CONFIG_SPL_WATCHDOG=y
CONFIG_HUSH_PARSER=y
diff --git a/configs/mx6sabreauto_defconfig b/configs/mx6sabreauto_defconfig
index 016898f9ab11..3d2e906f934b 100644
--- a/configs/mx6sabreauto_defconfig
+++ b/configs/mx6sabreauto_defconfig
@@ -33,8 +33,6 @@ CONFIG_BOOTCOMMAND="run findfdt;mmc dev ${mmcdev};if mmc
rescan; then if run loa
CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
CONFIG_SPL_LEGACY_IMAGE_FORMAT=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_FIT_IMAGE_TINY=y
CONFIG_SPL_FS_EXT4=y
CONFIG_SPL_FS_LOAD_PAYLOAD_NAME="u-boot-dtb.img"
diff --git a/configs/mx6sabresd_defconfig b/configs/mx6sabresd_defconfig
index 072617681dba..33d8db9dff23 100644
--- a/configs/mx6sabresd_defconfig
+++ b/configs/mx6sabresd_defconfig
@@ -32,8 +32,6 @@ CONFIG_BOOTCOMMAND="run findfdt;mmc dev ${mmcdev};if mmc
rescan; then if run loa
CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
CONFIG_SPL_LEGACY_IMAGE_FORMAT=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_FIT_IMAGE_TINY=y
CONFIG_SPL_USB_HOST=y
CONFIG_SPL_USB_GADGET=y
diff --git a/configs/mx6slevk_spl_defconfig b/configs/mx6slevk_spl_defconfig
index a5ccf579029a..24407c113d65 100644
--- a/configs/mx6slevk_spl_defconfig
+++ b/configs/mx6slevk_spl_defconfig
@@ -25,8 +25,6 @@ CONFIG_SUPPORT_RAW_INITRD=y
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 run netboot; fi"
CONFIG_BOARD_EARLY_INIT_F=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_FS_EXT4=y
CONFIG_SPL_FS_LOAD_PAYLOAD_NAME="u-boot-dtb.img"
CONFIG_SPL_I2C=y
diff --git a/configs/mx6ul_14x14_evk_defconfig
b/configs/mx6ul_14x14_evk_defconfig
index 8d182478164c..065ead0a7ad2 100644
--- a/configs/mx6ul_14x14_evk_defconfig
+++ b/configs/mx6ul_14x14_evk_defconfig
@@ -27,8 +27,6 @@ CONFIG_BOOTCOMMAND="run findfdt;mmc dev ${mmcdev};mmc dev
${mmcdev}; if mmc resc
# CONFIG_CONSOLE_MUX is not set
CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_BOARD_EARLY_INIT_F=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_FS_EXT4=y
CONFIG_SPL_FS_LOAD_PAYLOAD_NAME="u-boot-dtb.img"
CONFIG_SPL_I2C=y
diff --git a/configs/mx6ul_9x9_evk_defconfig b/configs/mx6ul_9x9_evk_defconfig
index 65c1c7785998..2f46b68cbe97 100644
--- a/configs/mx6ul_9x9_evk_defconfig
+++ b/configs/mx6ul_9x9_evk_defconfig
@@ -27,8 +27,6 @@ CONFIG_BOOTCOMMAND="run findfdt;mmc dev ${mmcdev};mmc dev
${mmcdev}; if mmc resc
# CONFIG_CONSOLE_MUX is not set
CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_BOARD_EARLY_INIT_F=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_FS_EXT4=y
CONFIG_SPL_FS_LOAD_PAYLOAD_NAME="u-boot-dtb.img"
CONFIG_SPL_I2C=y
diff --git a/configs/myir_mys_6ulx_defconfig b/configs/myir_mys_6ulx_defconfig
index fdd7d024ae87..f5ccf669f292 100644
--- a/configs/myir_mys_6ulx_defconfig
+++ b/configs/myir_mys_6ulx_defconfig
@@ -19,8 +19,6 @@ CONFIG_DISTRO_DEFAULTS=y
CONFIG_FIT=y
CONFIG_BOOTDELAY=3
CONFIG_BOARD_EARLY_INIT_F=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_DMA=y
CONFIG_SPL_NAND_SUPPORT=y
CONFIG_SPL_USB_HOST=y
diff --git a/configs/novena_defconfig b/configs/novena_defconfig
index 3faeaf150d5f..215aaa605b52 100644
--- a/configs/novena_defconfig
+++ b/configs/novena_defconfig
@@ -31,8 +31,6 @@ CONFIG_BOOTARGS="console=ttymxc1,115200 "
CONFIG_BOOTCOMMAND="run distro_bootcmd ; run net_nfs"
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_MISC_INIT_R=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_FS_EXT4=y
CONFIG_SPL_FS_LOAD_PAYLOAD_NAME="u-boot-dtb.img"
CONFIG_SPL_I2C=y
diff --git a/configs/opos6uldev_defconfig b/configs/opos6uldev_defconfig
index ddf879d19eb3..8b0b4c33e140 100644
--- a/configs/opos6uldev_defconfig
+++ b/configs/opos6uldev_defconfig
@@ -31,8 +31,6 @@ CONFIG_DEFAULT_FDT_FILE="imx6ul-opos6uldev.dtb"
# CONFIG_CONSOLE_MUX is not set
CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_SPL_BOARD_INIT=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_ENV_SUPPORT=y
CONFIG_SPL_WATCHDOG=y
CONFIG_SPL_YMODEM_SUPPORT=y
diff --git a/configs/pcm058_defconfig b/configs/pcm058_defconfig
index f66589948824..54bef4e062e3 100644
--- a/configs/pcm058_defconfig
+++ b/configs/pcm058_defconfig
@@ -30,8 +30,6 @@ CONFIG_BOOTDELAY=3
CONFIG_BOOTCOMMAND="run mmcboot;run nandboot"
CONFIG_DISPLAY_BOARDINFO_LATE=y
CONFIG_SPL_BOARD_INIT=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x93ffb8
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x18a
CONFIG_SPL_DMA=y
CONFIG_SPL_FS_EXT4=y
diff --git a/configs/phycore_pcl063_defconfig b/configs/phycore_pcl063_defconfig
index 442dcc75ee04..6dcb789609f0 100644
--- a/configs/phycore_pcl063_defconfig
+++ b/configs/phycore_pcl063_defconfig
@@ -18,8 +18,6 @@ CONFIG_SYS_MEMTEST_END=0x90000000
CONFIG_DISTRO_DEFAULTS=y
CONFIG_BOOTDELAY=3
CONFIG_BOARD_EARLY_INIT_F=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_USB_HOST=y
CONFIG_SPL_WATCHDOG=y
CONFIG_SYS_MAXARGS=32
diff --git a/configs/phycore_pcl063_ull_defconfig
b/configs/phycore_pcl063_ull_defconfig
index 96ea32747053..e40ca07b7c08 100644
--- a/configs/phycore_pcl063_ull_defconfig
+++ b/configs/phycore_pcl063_ull_defconfig
@@ -18,8 +18,6 @@ CONFIG_FIT=y
CONFIG_BOOTDELAY=3
CONFIG_BOOTCOMMAND="run mmc_mmc_fit"
CONFIG_BOARD_EARLY_INIT_F=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_USB_HOST=y
CONFIG_SPL_WATCHDOG=y
CONFIG_SYS_MAXARGS=32
diff --git a/configs/pico-dwarf-imx6ul_defconfig
b/configs/pico-dwarf-imx6ul_defconfig
index 298865bb2b9f..15dc2098ad44 100644
--- a/configs/pico-dwarf-imx6ul_defconfig
+++ b/configs/pico-dwarf-imx6ul_defconfig
@@ -25,8 +25,6 @@ CONFIG_BOOTDELAY=3
CONFIG_BOOTCOMMAND="run findfdt; run finduuid; run distro_bootcmd"
CONFIG_DEFAULT_FDT_FILE="imx6ul-pico-dwarf.dtb"
CONFIG_BOARD_EARLY_INIT_F=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_USB_HOST=y
CONFIG_SPL_USB_GADGET=y
CONFIG_SPL_USB_SDP_SUPPORT=y
diff --git a/configs/pico-hobbit-imx6ul_defconfig
b/configs/pico-hobbit-imx6ul_defconfig
index 15fe0df9c00c..eeb95d431dbc 100644
--- a/configs/pico-hobbit-imx6ul_defconfig
+++ b/configs/pico-hobbit-imx6ul_defconfig
@@ -26,8 +26,6 @@ CONFIG_BOOTDELAY=3
CONFIG_BOOTCOMMAND="run findfdt; run finduuid; run distro_bootcmd"
CONFIG_DEFAULT_FDT_FILE="imx6ul-pico-hobbit.dtb"
CONFIG_BOARD_EARLY_INIT_F=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_USB_HOST=y
CONFIG_SPL_USB_GADGET=y
CONFIG_SPL_USB_SDP_SUPPORT=y
diff --git a/configs/pico-imx6_defconfig b/configs/pico-imx6_defconfig
index bc20d4253327..09809542606d 100644
--- a/configs/pico-imx6_defconfig
+++ b/configs/pico-imx6_defconfig
@@ -27,8 +27,6 @@ CONFIG_SPL_LOAD_FIT=y
CONFIG_BOOTCOMMAND="run default_boot"
CONFIG_DEFAULT_FDT_FILE="ask"
CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_FIT_IMAGE_TINY=y
CONFIG_SPL_FS_EXT4=y
CONFIG_SPL_FS_LOAD_PAYLOAD_NAME="u-boot-dtb.img"
diff --git a/configs/pico-imx6ul_defconfig b/configs/pico-imx6ul_defconfig
index 37cbc96dc0ed..7e923d0bc027 100644
--- a/configs/pico-imx6ul_defconfig
+++ b/configs/pico-imx6ul_defconfig
@@ -26,8 +26,6 @@ CONFIG_BOOTDELAY=3
CONFIG_BOOTCOMMAND="run findfdt; run finduuid; run distro_bootcmd"
CONFIG_DEFAULT_FDT_FILE="ask"
CONFIG_BOARD_EARLY_INIT_F=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_USB_HOST=y
CONFIG_SPL_USB_GADGET=y
CONFIG_SPL_USB_SDP_SUPPORT=y
diff --git a/configs/pico-pi-imx6ul_defconfig b/configs/pico-pi-imx6ul_defconfig
index c3613d5745f6..2cc6d4f8bed5 100644
--- a/configs/pico-pi-imx6ul_defconfig
+++ b/configs/pico-pi-imx6ul_defconfig
@@ -26,8 +26,6 @@ CONFIG_BOOTDELAY=3
CONFIG_BOOTCOMMAND="run findfdt; run finduuid; run distro_bootcmd"
CONFIG_DEFAULT_FDT_FILE="imx6ul-pico-pi.dtb"
CONFIG_BOARD_EARLY_INIT_F=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_USB_HOST=y
CONFIG_SPL_USB_GADGET=y
CONFIG_SPL_USB_SDP_SUPPORT=y
diff --git a/configs/riotboard_defconfig b/configs/riotboard_defconfig
index a14f9a409e04..8e74a1f087f9 100644
--- a/configs/riotboard_defconfig
+++ b/configs/riotboard_defconfig
@@ -28,8 +28,6 @@ CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_SPL_RAW_IMAGE_SUPPORT=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_FS_EXT4=y
CONFIG_SPL_FS_LOAD_PAYLOAD_NAME="u-boot-dtb.img"
CONFIG_SPL_FS_LOAD_ARGS_NAME="imx6dl-riotboard.dtb"
diff --git a/configs/seeed_npi_imx6ull_defconfig
b/configs/seeed_npi_imx6ull_defconfig
index 860c98a4ad40..8fb5590c1ebd 100644
--- a/configs/seeed_npi_imx6ull_defconfig
+++ b/configs/seeed_npi_imx6ull_defconfig
@@ -20,8 +20,6 @@ CONFIG_DISTRO_DEFAULTS=y
CONFIG_FIT=y
CONFIG_BOOTDELAY=3
CONFIG_BOARD_EARLY_INIT_F=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_DMA=y
CONFIG_SPL_NAND_SUPPORT=y
CONFIG_SPL_USB_HOST=y
diff --git a/configs/udoo_defconfig b/configs/udoo_defconfig
index 03875f9039d9..e21945116c03 100644
--- a/configs/udoo_defconfig
+++ b/configs/udoo_defconfig
@@ -22,8 +22,6 @@ CONFIG_DISTRO_DEFAULTS=y
CONFIG_BOOTDELAY=3
CONFIG_BOOTCOMMAND="run findfdt; run distro_bootcmd"
CONFIG_BOARD_EARLY_INIT_F=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_FS_EXT4=y
CONFIG_SPL_FS_LOAD_PAYLOAD_NAME="u-boot-dtb.img"
CONFIG_SPL_I2C=y
diff --git a/configs/udoo_neo_defconfig b/configs/udoo_neo_defconfig
index 1b9b5a5b6270..fff11bb10e97 100644
--- a/configs/udoo_neo_defconfig
+++ b/configs/udoo_neo_defconfig
@@ -22,8 +22,6 @@ CONFIG_SPL_LIBDISK_SUPPORT=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_BOOTCOMMAND="run findfdt; run distro_bootcmd"
CONFIG_BOARD_EARLY_INIT_F=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_ENV_SUPPORT=y
CONFIG_SPL_FS_EXT4=y
CONFIG_SPL_FS_LOAD_PAYLOAD_NAME="u-boot-dtb.img"
diff --git a/configs/variscite_dart6ul_defconfig
b/configs/variscite_dart6ul_defconfig
index e100185743c0..7322b12bd17c 100644
--- a/configs/variscite_dart6ul_defconfig
+++ b/configs/variscite_dart6ul_defconfig
@@ -18,8 +18,6 @@ CONFIG_DISTRO_DEFAULTS=y
CONFIG_FIT=y
CONFIG_BOOTDELAY=3
CONFIG_BOOTCOMMAND="run mmc_mmc_fit"
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_USB_HOST=y
CONFIG_SPL_WATCHDOG=y
CONFIG_SYS_MAXARGS=32
diff --git a/configs/vining_2000_defconfig b/configs/vining_2000_defconfig
index 0559b2864dee..a8c3d907d1d4 100644
--- a/configs/vining_2000_defconfig
+++ b/configs/vining_2000_defconfig
@@ -31,8 +31,6 @@ CONFIG_USE_BOOTCOMMAND=y
CONFIG_BOOTCOMMAND="run distro_bootcmd"
CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_BOARD_EARLY_INIT_F=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_FS_EXT4=y
CONFIG_SPL_FS_LOAD_PAYLOAD_NAME="u-boot-dtb.img"
CONFIG_SPL_I2C=y
diff --git a/configs/wandboard_defconfig b/configs/wandboard_defconfig
index 43af07f07daa..fadc8af36eb5 100644
--- a/configs/wandboard_defconfig
+++ b/configs/wandboard_defconfig
@@ -33,8 +33,6 @@ CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_BOARD_EARLY_INIT_F=y
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_STACK=0x91ffb8
CONFIG_SPL_FIT_IMAGE_TINY=y
CONFIG_SPL_FS_EXT4=y
CONFIG_SPL_FS_LOAD_PAYLOAD_NAME="u-boot-dtb.img"
diff --git a/doc/imx/common/imx6.txt b/doc/imx/common/imx6.txt
index 9007cfbf587a..c5554d8d6b33 100644
--- a/doc/imx/common/imx6.txt
+++ b/doc/imx/common/imx6.txt
@@ -162,3 +162,34 @@ icorem6qdl> nand write ${loadaddr} uboot ${filesize}
NAND write: device 0 offset 0x200000, size 0x8fd26
589094 bytes written: OK
icorem6qdl>
+
+SPL Stack size and location notes
+---------------------------------
+
+If we have CONFIG_MX6_OCRAM_256KB then see Figure 8.4.1 in IMX6DQ Reference
+manuals:
+ - IMX6DQ OCRAM (IRAM) is from 0x00907000 to 0x0093FFFF
+ - BOOT ROM stack is at 0x0093FFB8
+ - if icache/dcache is enabled (eFuse/strapping controlled) then the
+ IMX BOOT ROM will setup MMU table at 0x00938000, therefore we need to
+ fit between 0x00907000 and 0x00938000.
+ - Additionally the BOOT ROM loads what they consider the firmware image
+ which consists of a 4K header in front of us that contains the IVT, DCD
+ and some padding thus 'our' max size is really 0x00908000 - 0x00938000
+ or 192KB
+ - Pad SPL to 196KB (4KB header + 192KB max size). This allows to write the
+ SPL/U-Boot combination generated with u-boot-with-spl.imx directly to a
+ boot media (given that boot media specific offset is configured properly).
+and if we don't, see Figure 8-3 in IMX6SDL Reference manuals:
+ - IMX6SDL OCRAM (IRAM) is from 0x00907000 to 0x0091FFFF
+ - BOOT ROM stack is at 0x0091FFB8
+ - if icache/dcache is enabled (eFuse/strapping controlled) then the
+ IMX BOOT ROM will setup MMU table at 0x00918000, therefore we need to
+ fit between 0x00907000 and 0x00918000.
+ - Additionally the BOOT ROM loads what they consider the firmware image
+ which consists of a 4K header in front of us that contains the IVT, DCD
+ and some padding thus 'our' max size is really 0x00908000 - 0x00918000
+ or 64KB
+ - Pad SPL to 68KB (4KB header + 64KB max size). This allows to write the
+ SPL/U-Boot combination generated with u-boot-with-spl.imx directly to a
+ boot media (given that boot media specific offset is configured properly).
diff --git a/include/configs/imx6_spl.h b/include/configs/imx6_spl.h
index 86e192fb0c89..daf44294a231 100644
--- a/include/configs/imx6_spl.h
+++ b/include/configs/imx6_spl.h
@@ -8,45 +8,6 @@
#ifdef CONFIG_SPL
-#ifdef CONFIG_MX6_OCRAM_256KB
-/*
- * see Figure 8.4.1 in IMX6DQ Reference manuals:
- * - IMX6DQ OCRAM (IRAM) is from 0x00907000 to 0x0093FFFF
- * - BOOT ROM stack is at 0x0093FFB8
- * - if icache/dcache is enabled (eFuse/strapping controlled) then the
- * IMX BOOT ROM will setup MMU table at 0x00938000, therefore we need to
- * fit between 0x00907000 and 0x00938000.
- * - Additionally the BOOT ROM loads what they consider the firmware image
- * which consists of a 4K header in front of us that contains the IVT, DCD
- * and some padding thus 'our' max size is really 0x00908000 - 0x00938000
- * or 192KB
- */
-/*
- * Pad SPL to 196KB (4KB header + 192KB max size). This allows to write the
- * SPL/U-Boot combination generated with u-boot-with-spl.imx directly to a
- * boot media (given that boot media specific offset is configured properly).
- */
-#else
-/*
- * see Figure 8-3 in IMX6SDL Reference manuals:
- * - IMX6SDL OCRAM (IRAM) is from 0x00907000 to 0x0091FFFF
- * - BOOT ROM stack is at 0x0091FFB8
- * - if icache/dcache is enabled (eFuse/strapping controlled) then the
- * IMX BOOT ROM will setup MMU table at 0x00918000, therefore we need to
- * fit between 0x00907000 and 0x00918000.
- * - Additionally the BOOT ROM loads what they consider the firmware image
- * which consists of a 4K header in front of us that contains the IVT, DCD
- * and some padding thus 'our' max size is really 0x00908000 - 0x00918000
- * or 64KB
- */
-/*
- * Pad SPL to 68KB (4KB header + 64KB max size). This allows to write the
- * SPL/U-Boot combination generated with u-boot-with-spl.imx directly to a
- * boot media (given that boot media specific offset is configured properly).
- */
-
-#endif
-
/* MMC support */
#if defined(CONFIG_SPL_MMC)
#define CONFIG_SYS_MONITOR_LEN 409600 /* 400 KB */
--
2.25.1
