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##
## This file is part of the coreboot project.
##
## Copyright (C) 2014 Google Inc.
##
## This software is licensed under the terms of the GNU General Public
## License version 2, as published by the Free Software Foundation, and
## may be copied, distributed, and modified under those terms.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
# To execute, do:
# qemu-system-arm -M vexpress-a9 -m 1024M -nographic -kernel build/coreboot.rom
if BOARD_EMULATION_QEMU_UCB_RISCV
config BOARD_SPECIFIC_OPTIONS # dummy
def_bool y
select SOC_UCB_RISCV
select BOARD_ROMSIZE_KB_4096
select ARCH_BOOTBLOCK_RISCV
select HAVE_UART_SPECIAL
config MAINBOARD_DIR
string
default emulation/qemu-riscv
config MAINBOARD_PART_NUMBER
string
default "QEMU RISCV"
config MAX_CPUS
int
default 1
config MAINBOARD_VENDOR
string
default "UCB"
config DRAM_SIZE_MB
int
default 32768
# Memory map for qemu riscv
#
# 0x0000_0000: jump instruction (by qemu)
# 0x0002_0000: bootblock (entry of kernel / firmware)
# 0x0003_0000: romstage, assume up to 128KB in size.
# 0x0007_ff00: stack pointer
# 0x0010_0000: CBFS header
# 0x0011_0000: CBFS data
# 0x0100_0000: reserved for ramstage
config BOOTBLOCK_BASE
hex
default 0x00000000
config ROMSTAGE_BASE
hex
default 0x00020000
config RAMSTAGE_BASE
hex
default 0x100000
config BOOTBLOCK_ROM_OFFSET
hex
default 0x0
config CBFS_HEADER_ROM_OFFSET
hex
default 0x10000
config CBFS_ROM_OFFSET
hex
default 0x10040
config RAMTOP
hex
default 0x1000000
config STACK_TOP
hex
default 0x0007ff00
config STACK_BOTTOM
hex
default 0x00040000
config STACK_SIZE
hex
default 0x0003ff00
endif # BOARD_EMULATION_QEMU_UCB_RISCV
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