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|
config BOOTBLOCK_CPU_INIT
string
default "cpu/ti/am335x/bootblock.c"
help
CPU/SoC-specific bootblock code. This is useful if the
bootblock must load microcode or copy data from ROM before
searching for the bootblock.
# Example SRAM/iRAM map for Exynos5250 platform:
#
# 0x0202_3400: bootblock, assume up to 32KB in size
# 0x0203_0000: romstage, assume up to 128KB in size.
# 0x0207_8000: stack pointer
# FIXME: find out where romboot places ml0/coreboot
config BOOTBLOCK_BASE
hex
default 0xdeadbeef
#config ROMSTAGE_BASE
# hex
# default 0x02030000
#
# FIXME: this is bullshit.
config ROMSTAGE_SIZE
hex
default 0xa000
# Stack may reside in either IRAM or DRAM. We will define it to live
# at the top of IRAM for now.
#
# Stack grows downward, push operation stores register contents in
# consecutive memory locations ending just below SP
config STACK_TOP
hex
default 0x02078000
config STACK_BOTTOM
hex
default 0x02077000
config STACK_SIZE
hex
default 0x1000
config CBFS_ROM_OFFSET
# Calculated by BL1 + max bootblock size.
hex "offset of CBFS data in ROM"
default 0x0A000
## TODO Change this to some better address not overlapping bootblock when
## cbfstool supports creating header in arbitrary location.
config CBFS_HEADER_ROM_OFFSET
hex "offset of master CBFS header in ROM"
default 0x40
## TODO We may probably move this to board-specific implementation files instead
## of KConfig values.
#config CBFS_CACHE_ADDRESS
# hex "memory address to put CBFS cache data"
# default 0x02060000
#
#config CBFS_CACHE_SIZE
# hex "size of CBFS cache data"
# default 0x000017000
# FIXME: other magic numbers that should probably go away
config XIP_ROM_SIZE
hex
default ROMSTAGE_SIZE
config SYS_SDRAM_BASE
hex
default 0x40000000
# FIXME: this can probably be smaller
config COREBOOT_TABLES_SIZE
hex
default 0x800
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