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#
# This file is part of the coreboot project.
#
# Copyright (C) 2014 Imagination Technologies
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; version 2 of
# the License.
#
# 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.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
# MA 02110-1301 USA
#
config CPU_IMGTEC_PISTACHIO
select CPU_MIPS
select DYNAMIC_CBMEM
select GENERIC_UDELAY
select HAVE_MONOTONIC_TIMER
select HAVE_UART_MEMORY_MAPPED
select HAVE_UART_SPECIAL
select SPI_ATOMIC_SEQUENCING
bool
if CPU_IMGTEC_PISTACHIO
config BOOTBLOCK_CPU_INIT
string
default "soc/imgtec/pistachio/bootblock.c"
config BOOTBLOCK_BASE
hex
default 0x9b000000
config CBFS_ROM_OFFSET
# Effectively the maximum size of the bootblock
hex
default 0x4000
config ROMSTAGE_BASE
hex
default 0x9b004000
help
The address where romstage is supposed to be loaded, right above the
bootblock.
config CBMEM_CONSOLE_PRERAM_BASE
hex "memory address of the CBMEM console buffer"
default 0x9b00f800
help
Allocate 4KB to the pre-ram console buffer, we should be able to use
GRAM eventually and have a much larger buffer.
config BOOTBLOCK_STACK_BOTTOM
hex
default 0x9b00e000
help
This allocates 6KB of stack space. One needs to verify that this is
sufficient.
config BOOTBLOCK_STACK_TOP
hex
default CBMEM_CONSOLE_PRERAM_BASE
help
Bootblock stack starts immediately under the CBMEM console buffer,
stack location might be changed by romstage.
endif
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