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coreboot-kgpe-d16/src/mainboard/google/snow/Kconfig

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Add minimal mainboard support for snow This is the minimal set of sources that allow the board to build. These need to be filled in with actual code. But if we get these in upstream we can stop working against a WIP patch. Change-Id: I9347a573bb40761f6a12be3ee8febe3ca4be55a3 Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: http://review.coreboot.org/2018 Tested-by: build bot (Jenkins)
2012-12-11 01:13:43 +01:00
##
## This file is part of the coreboot project.
##
## Copyright (C) 2012 The ChromiumOS Authors. All rights reserved.
##
## 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
##
if BOARD_GOOGLE_SNOW
config BOARD_SPECIFIC_OPTIONS # dummy
def_bool y
select ARCH_ARMV7
select CPU_SAMSUNG_EXYNOS5
select HAVE_UART_MEMORY_MAPPED
# select EC_GOOGLE_CHROMEEC
select BOARD_ROMSIZE_KB_4096
corrections for MAX77686 config variable Fix some minor discrepancies which prevented the MAX77676 from getting compiled in properly. Change-Id: Ib29136da6c15a4bdb24926a91729431c507cd209 Signed-off-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/2076 Tested-by: build bot (Jenkins) Reviewed-by: Hung-Te Lin <hungte@chromium.org> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-12-27 22:33:36 +01:00
select DRIVER_MAXIM_MAX77686
Add minimal mainboard support for snow This is the minimal set of sources that allow the board to build. These need to be filled in with actual code. But if we get these in upstream we can stop working against a WIP patch. Change-Id: I9347a573bb40761f6a12be3ee8febe3ca4be55a3 Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: http://review.coreboot.org/2018 Tested-by: build bot (Jenkins)
2012-12-11 01:13:43 +01:00
# select HAVE_ACPI_TABLES
# select MMCONF_SUPPORT
google/snow: enable GPIO entries and CHROMEOS in building These were not separable or it would have been two CLs. Enable CHROMEOS configure option on snow. Write gpio support code for the mainboard. Right now the GPIO just returns hard-wired values for "virtual" GPIOs. Add a chromeos.c file for snow, needed to build. This is tested and creates gpio table entries that our hardware can use. Lots still missing but we can now start to fill in the blanks, since we have enabled CHROMEOS for this board. We are getting further into the process of actually booting a real kernel. Change-Id: I5fdc68b0b76f9b2172271e991e11bef16f5adb27 Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: http://review.coreboot.org/2467 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2013-02-21 00:46:46 +01:00
select CHROMEOS
Add minimal mainboard support for snow This is the minimal set of sources that allow the board to build. These need to be filled in with actual code. But if we get these in upstream we can stop working against a WIP patch. Change-Id: I9347a573bb40761f6a12be3ee8febe3ca4be55a3 Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: http://review.coreboot.org/2018 Tested-by: build bot (Jenkins)
2012-12-11 01:13:43 +01:00
config MAINBOARD_DIR
string
default google/snow
config MAINBOARD_PART_NUMBER
string
default "SNOW"
#config MMCONF_BASE_ADDRESS
# hex
# default 0xf0000000
#config IRQ_SLOT_COUNT
# int
# default 18
config MAX_CPUS
int
default 2
config MAINBOARD_VENDOR
string
default "Samsung"
Snow bootblock (bloated/debug version) This is the bloated Snow bootblock which includes: - SPI driver - UART, including requisite I2C, Maxim PMIC, and clock config code. - Adjustments for magic offsets (id section, stack pointer address) This is just a temporary solution until we have romstage loading. Once that happens, we'll rip out all but the code necessary for copying SPI ROM content into SRAM. Change-Id: I2a11e272eb9b6f626b5d9783eabb4a720a1d06be Signed-off-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/2170 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-01-18 00:07:35 +01:00
config BOOTBLOCK_MAINBOARD_INIT
string
default "mainboard/google/snow/bootblock.c"
Add minimal mainboard support for snow This is the minimal set of sources that allow the board to build. These need to be filled in with actual code. But if we get these in upstream we can stop working against a WIP patch. Change-Id: I9347a573bb40761f6a12be3ee8febe3ca4be55a3 Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: http://review.coreboot.org/2018 Tested-by: build bot (Jenkins)
2012-12-11 01:13:43 +01:00
config DRAM_SIZE_MB
int
default 2048
config NR_DRAM_BANKS
int
default 1
choice
prompt "Serial Console UART"
default CONSOLE_SERIAL_UART3
console: Revise serial console configuration names. The console drivers (especially serial drivers) in Kconfig were named in different styles. This change will rename configuration names to a better naming style. - EARLY_CONSOLE: Enable output in pre-ram stage. (Renamed from EARLY_SERIAL_CONSOLE because it also supports non-serial) - CONSOLE_SERIAL: Enable serial output console, from one of the serial drivers. (Renamed from SERIAL_CONSOLE because other non-serial drivers are named as CONSOLE_XXX like CONSOLE_CBMEM) - CONSOLE_SERIAL_UART: Device-specific UART driver. (Renamed from CONSOLE_SERIAL_NONSTANDARD_MEM because it may be not memory-mapped) - HAVE_UART_SPECIAL: A dependency for CONSOLE_SERIAL_UART. Verified to boot on x86/qemu and armv7/snow, and still seeing console messages in romstage for both platforms. Change-Id: I4bea3c8fea05bbb7d78df6bc22f82414ac66f973 Signed-off-by: Hung-Te Lin <hungte@chromium.org> Reviewed-on: http://review.coreboot.org/2299 Tested-by: build bot (Jenkins) Reviewed-by: David Hendricks <dhendrix@chromium.org>
2013-02-06 14:24:12 +01:00
depends on CONSOLE_SERIAL_UART
Add minimal mainboard support for snow This is the minimal set of sources that allow the board to build. These need to be filled in with actual code. But if we get these in upstream we can stop working against a WIP patch. Change-Id: I9347a573bb40761f6a12be3ee8febe3ca4be55a3 Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: http://review.coreboot.org/2018 Tested-by: build bot (Jenkins)
2012-12-11 01:13:43 +01:00
config CONSOLE_SERIAL_UART0
bool "UART0"
help
Serial console on UART0
config CONSOLE_SERIAL_UART1
bool "UART1"
help
Serial console on UART1
config CONSOLE_SERIAL_UART2
bool "UART2"
help
Serial console on UART2
config CONSOLE_SERIAL_UART3
bool "UART3"
help
Serial console on UART3
endchoice
config CONSOLE_SERIAL_UART_ADDRESS
hex
console: Revise serial console configuration names. The console drivers (especially serial drivers) in Kconfig were named in different styles. This change will rename configuration names to a better naming style. - EARLY_CONSOLE: Enable output in pre-ram stage. (Renamed from EARLY_SERIAL_CONSOLE because it also supports non-serial) - CONSOLE_SERIAL: Enable serial output console, from one of the serial drivers. (Renamed from SERIAL_CONSOLE because other non-serial drivers are named as CONSOLE_XXX like CONSOLE_CBMEM) - CONSOLE_SERIAL_UART: Device-specific UART driver. (Renamed from CONSOLE_SERIAL_NONSTANDARD_MEM because it may be not memory-mapped) - HAVE_UART_SPECIAL: A dependency for CONSOLE_SERIAL_UART. Verified to boot on x86/qemu and armv7/snow, and still seeing console messages in romstage for both platforms. Change-Id: I4bea3c8fea05bbb7d78df6bc22f82414ac66f973 Signed-off-by: Hung-Te Lin <hungte@chromium.org> Reviewed-on: http://review.coreboot.org/2299 Tested-by: build bot (Jenkins) Reviewed-by: David Hendricks <dhendrix@chromium.org>
2013-02-06 14:24:12 +01:00
depends on CONSOLE_SERIAL_UART
Add minimal mainboard support for snow This is the minimal set of sources that allow the board to build. These need to be filled in with actual code. But if we get these in upstream we can stop working against a WIP patch. Change-Id: I9347a573bb40761f6a12be3ee8febe3ca4be55a3 Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: http://review.coreboot.org/2018 Tested-by: build bot (Jenkins)
2012-12-11 01:13:43 +01:00
default 0x12c00000 if CONSOLE_SERIAL_UART0
default 0x12c10000 if CONSOLE_SERIAL_UART1
default 0x12c20000 if CONSOLE_SERIAL_UART2
default 0x12c30000 if CONSOLE_SERIAL_UART3
help
Map the UART names to the respective MMIO address.
#################################################################
# stuff from smdk5250.h #
# FIXME: can we move some of these to exynos5250's Kconfig? #
#################################################################
config SYS_I2C_SPEED
int
default 100000
config SYS_I2C_SLAVE
hex
default 0x0
config I2C_MULTI_BUS
bool
default y
#config HARD_I2C
# bool
# default y
#CMD_I2C
#I2C_EDID
#DRIVER_S3C24X0_I2C
config VDD_ARM_MV
int
default 1300 #1.3V
config VDD_INT_UV
int
default 1012500 # 1.0125v
config VDD_MIF_MV
int
default 1000 # 1.0v
config VDD_G3D_MV
int
default 1200 # 1.2v
config VDD_LDO2_MV
int
default 1500 # 1.5v
config VDD_LDO3_MV
int
default 1800 # 1.8v
config VDD_LDO5_MV
int
default 1800 # 1.8v
config VDD_LDO10_MV
int
default 1800 # 1.8v
######### smdk5250.h ########
endif # BOARD_GOOGLE_SNOW
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