Since the size of SPL can't be exceeded 0x8000 bytes in RK3288,
it is not possible add new SPL features like Falcon mode or etc.
So add TPL stage so-that adding new features to SPL is possible.
- TPL: DRAM init, clocks
- SPL: MMC, falcon, etc
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Right now on OMAP5-based boards we have only one partition defined for
Linux boot, which is rootfs. That doesn't work with bootpart=1:2 (that
is defined in include/environment/ti/boot.h). To fix Linux boot we may
either:
1. Change bootpart to be 1:1
2. Or add preceding partition, so that rootfs is actually 1:2
Second choice seems more reasonable, as DFU is already using similar
partition table and can rely on bootpart to be 1:2.
This patch adds "bootloader" partition. So now eMMC layout for Linux
boot looks like this:
offset content size partition
(KiB) (KiB)
Reviewed-by: Tom Rini <trini@konsulko.com>
=======================================================================
0 +--------------------------------+
| MBR/GPT header | 128 -
128 +--------------------------------+
| MLO | 256 -
384 +--------------------------------+
| u-boot.img | 1792 bootloader
2176 +--------------------------------+
| //////////// hole //////////// | 256 -
2432 +--------------------------------+
| U-Boot environment | 128 -
2560 +--------------------------------+
| U-Boot environment (redundant) | 128 -
2688 +--------------------------------+
| rootfs | remaining rootfs
end +--------------------------------+
=======================================================================
Guard hole appears because U-Boot environment offset was calculated for
Android partition table, which has two additional partitions in place of
that hole ("environment" and "misc" partitions).
This patch also changes rootfs offset from 2 MiB further to 2688 KiB,
so that there won't be any collisions with U-Boot environment when we
flash rootfs.
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Right now on OMAP5-based boards we have only one partition defined for
Linux boot, which is rootfs. That doesn't work with bootpart=1:2 (that
is defined in include/environment/ti/boot.h). To fix Linux boot we may
either:
1. Change bootpart to be 1:1
2. Or add preceding partition, so that rootfs is actually 1:2
Second choice seems more reasonable, as DFU is already using similar
partition table and can rely on bootpart to be 1:2.
This patch adds "bootloader" partition. So now eMMC layout for Linux
boot looks like this:
offset content size partition
(KiB) (KiB)
Reviewed-by: Tom Rini <trini@konsulko.com>
=======================================================================
0 +--------------------------------+
| MBR/GPT header | 128 -
128 +--------------------------------+
| MLO | 256 -
384 +--------------------------------+
| u-boot.img | 1792 bootloader
2176 +--------------------------------+
| //////////// hole //////////// | 256 -
2432 +--------------------------------+
| U-Boot environment | 128 -
2560 +--------------------------------+
| U-Boot environment (redundant) | 128 -
2688 +--------------------------------+
| rootfs | remaining rootfs
end +--------------------------------+
=======================================================================
Guard hole appears because U-Boot environment offset was calculated for
Android partition table, which has two additional partitions in place of
that hole ("environment" and "misc" partitions).
This patch also changes rootfs offset from 2 MiB further to 2688 KiB,
so that there won't be any collisions with U-Boot environment when we
flash rootfs.
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Now the u-boot spi image is greater than 0x80000, increase the same
in env during spi erase.
Reported-by: Yan Liu <yan-liu@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
On all other platforms the command 'findfdt' populates the variable
'fdtfile', but on K2G we only populate 'name_fdt'. The generic boot
and automation scripts fail when 'findfdt' is not populated, fix
this for K2G.
Signed-off-by: Andrew F. Davis <afd@ti.com>
On secure devices the initial secure software may install a firewall at
the end of DRAM, define protected RAM to avoid space.
Signed-off-by: Andrew F. Davis <afd@ti.com>
With the device tree ported from Linux 4.13, this enables
Driver Model and Device Tree support for the am3517-evm
Signed-off-by: Adam Ford <aford173@gmail.com>
Tested-by: Derald D. Woods <woods.technical@gmail.com>
With DM now enabled with the device tree pulled from Linux, we can
enable DM_I2C in U-Boot.
Reviewed-by: Jagan Teki <jagan@openedev.com>
Signed-off-by: Adam Ford <aford173@gmail.com>
[trini: Add DM_I2C_COMPAT to da850_am18xxevm to fix warning]
Signed-off-by: Tom Rini <trini@konsulko.com>
Convert the board to support the video driver model, add the device
tree node, and remove the unnecessary code.
Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Convert the board to support the video driver model, add the device
tree node, and remove the unnecessary code.
Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Convert the board to support the video driver model, add the device
tree node, and remove the unnecessary code.
Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Convert the board to support the video driver model, add the device
tree node, and remove the unnecessary code.
Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Convert the board to support the video driver model, add the device
tree node, and remove the unnecessary code.
Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
There is a discrepency between U-Boot and Linux on the partition map.
This enabes the MTD parts to pass MTD partition information from U-Boot to
Linux. Linux already has a pending patch to enable MTD PARTS in
davinci_all_defconfig
Reviewed-by: Jagan Teki <jagan@openedev.com>
Signed-off-by: Adam Ford <aford173@gmail.com>
With the device tree ported and DM compatible drivers, enable:
OF_CONTROL, DM_SPI, DM_SPI_FLASH and DM_SERIAL
Note: DM_SERIAL is not enabled for da850evm_direct_nor_defconfig
yet.
Reviewed-by: Jagan Teki <jagan@openedev.com>
Signed-off-by: Adam Ford <aford173@gmail.com>
Enable the PFC pinmux and GPIO drivers and disable the SH GPIO combo
driver. This allows the drivers to obtain pinmux and GPIO configuration
from DT rather than hard-coding it in board files.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
This converts the following to Kconfig:
CONFIG_MVNETA
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Stefan Roese <sr@denx.de>
Place the stack right below U-Boot so it's not in the way in case
U-Boot grows too much.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Just move those config options from macros to configs.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
CONFIG_NAND_DENALI select's CONFIG_SYS_NAND_SELF_INIT, so the
NAND initialization process is driven by the driver itself.
CONFIG_SYS_NAND_MAX_CHIPS and CONFIG_SYS_NAND_BASE are unused.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Current u-boot disables IFC support for SD boot on all ls1043a
boards. Actually IFC only conflicts with QSPI on ls1043a hardware.
Only when QSPI is used, IFC should be disabled. Otherwise,
the u-boot with ls1043aqds_sdcard_ifc_defconfig would not work.
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
For most of ls2080ardb use-cases, mc private DRAM block is required
to be of 1.75GB.
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
[YS: this reservation needs to be reduced if memory is not enough]
Reviewed-by: York Sun <york.sun@nxp.com>
As per updated board design, different QSPI flash
is connected on boards, hence change QSPI flash type
from Micron n25q512a device to spansion s25fs512s
device in dts and config.
Signed-off-by: Santan Kumar <santan.kumar@nxp.com>
Signed-off-by: Yogesh Gaur <yogeshnarayan.gaur@nxp.com>
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
CONFIG_DISPLAY_BOARDINFO_LATE config is used to delay
the prints of boardinfo late in cycle during uboot boot.
This feature is not required in case of QSPI_BOOT.
Signed-off-by: Santan Kumar <santan.kumar@nxp.com>
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
This patch adds support for stm32h7 soc family, stm32h743
discovery and evaluation boards.
For more information about STM32H7 series, please visit:
http://www.st.com/en/microcontrollers/stm32h7-series.html
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Enable USB Host Networking support by enabling Ethernet/USB
adaptors support and by enabling some BOOTP flags
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Define i2c mux configuration. Add new vpd_reader which is used to read
vital product data. Read VPD from EEPROM and set eth0 MAC address.
Signed-off-by: Ian Ray <ian.ray@ge.com>
Signed-off-by: Jose Alarcon <jose.alarcon@ge.com>
Add the ENV_MEM_LAYOUT_SETTINGS to CONFIG_EXTRA_ENV_SETTINGS
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
This patch adds support for Vyasa RK3288 initial board
from Amarula Solutions.
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
This patch adds USB configs to support the USB OTG port(consist
of DWC2 controller) and the USB Host port(consist of EHCI and OHCI
controllers) on evb-rv1108 board, and also support fastboot over
USB and USB mass storage.
Signed-off-by: William Wu <william.wu@rock-chips.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
This adds support to Intel Cherry Hill board, a board based on
Intel Braswell SoC. The following devices are validated:
- serial port as the serial console
- on-board Realtek 8169 ethernet controller
- SATA AHCI controller
- EMMC/SDHC controller
- USB 3.0 xHCI controller
- PCIe x1 slot with a graphics card
- ICH SPI controller with an 8MB Macronix SPI flash
- Integrated graphics device as the video console
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
To remove the assignment of CONFIG_SYS_EXTRA_OPTIONS option,
which is deprecated, use the CONFIG_XXXX_BOOT options to
indicate the boot media, and the SoC is selected by the board.
Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com>
As said in READRE.kconfig, include/configs/*.h will be removed
after all options are switched to Kconfig. As the first step,
remove the follow line from include/configs/*.h.
#include <asm/hardware.h>
Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com>
The SAMA5D27-SiP (System in Package) integrates the SAMA5D2
with 1Gbit DDR2-SDRAM in a single package.
The SAMA5D27 SOM1 embeds a 64Mbit QSPI flash, KSZ8081 Phy and
Mac-address EEPROM.
Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Because before switching to a lower clock source, we must switch
the clock source first instead of last. So before configuring the
PMC_MCKR register, invoke at91_mck_init_down() first.
As said in datasheet, the the size of SPL must not exceed the maximum
size allowed(64Kbytes).
Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This converts the following to Kconfig:
CONFIG_EMIF4
CONFIG_SDRC
Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefano Babic <sbabic@denx.de>
In mancy cases both CONFIG_ENV_OFFSET and CONFIG_ENV_ADDR point
to an otherwise-unused SMNAND_ENV_OFFSET.
This patch will set both CONFIG_ENV_OFFSET and CONFIG_ENV_ADDR to
whatever value was defined by SMNAND_ENV_OFFSET.
Signed-off-by: Adam Ford <aford173@gmail.com>
Much of the AM3517 functions are copies of the standard definitions
used in ti_omap3_common.h. Moving to include a common file
reduces the amount of duplicative code and clutter. A few
AM3517 specific functions (like EMIF4) are explictly defined
and a few items are undefined or redefined, but overall the number
of lines of code shink.
Signed-off-by: Adam Ford <aford173@gmail.com>
Tested-by: Derald D. Woods <woods.technical@gmail.com>
The PMMC firmware should be bundled with the FIT image for HS devices,
remove the steps that load and install this firmware outside of FIT.
Signed-off-by: Andrew F. Davis <afd@ti.com>
Add the code to set the ethernet mac address from eeprom by using
the common code from the common folder.
Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Replace the code to set the ethernet mac address with the code from
the common folder.
Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This patch add support of LS1088AQDS platform.
The LS1088A QorIQTM Development System (QDS) is a high-performance
computing, evaluation, and development platform that supports the
LS1088A QorIQ Architecture processor.
Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Signed-off-by: Shaohui Xie <Shaohui.Xie@nxp.com>
Signed-off-by: Ashish Kumar <Ashish.Kumar@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
LS1088A is an ARMv8 implementation. The LS1088ARDB is an evaluatoin
platform that supports the LS1088A family SoCs. This patch add basic
support of the platform.
Signed-off-by: Alison Wang <alison.wang@nxp.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Signed-off-by: Ashish Kumar <Ashish.Kumar@nxp.com>
Signed-off-by: Raghav Dogra <raghav.dogra@nxp.com>
Signed-off-by: Shaohui Xie <Shaohui.Xie@nxp.com>
[YS: Disabled NAND in board header file]
Reviewed-by: York Sun <york.sun@nxp.com>
WIP: disable NAND for LS1088ARDB
MX6Q/QP IPU operates at 264MHz and MX6DL IPU at 198MHz.
When running a SPL target, which supports multiple MX6 variants we cannot
properly setup the IPU clock frequency via CONFIG_IPUV3_CLK option as
such decision is done in build-time currently.
Remove the CONFIG_IPUV3_CLK option and let the IPU clock frequency be
configured in run-time on mx6.
Reported-by: Eric Nelson <eric@nelint.com>
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Eric Nelson <eric@nelint.com>
Reviewed-by: Stefano Babic <sbabic@denx.de>
[agust: fixed #endif in cgtqmx6eval.h]
Signed-off-by: Anatolij Gustschin <agust@denx.de>
This migrates ASIX, ASIX88179, MCS7830, RTL8152 and SMSC95XX to Kconfig.
Update defconfigs.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
CONFIG_USB_HOST_ETHER is the framework that the drivers are dependent on
USB_HOST_ETHER. Use this as a menu and move the existing LAN75XX and
LAN78XX options under new menu. Finally update the defconfigs that need
CONFIG_USB_HOST_ETHER.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
- Pass MTDPARTS kernel arguments to kernel
- Use Kconfig CONFIG_NAND instead of CONFIG_SYS_EXTRA_OPTIONS="NAND"
- Call 'usb_stop' on kernel start
- Update Falcon mode setup to match other OMAP3 boards
- Use "uEnv.txt" as boot script instead of "boot.scr"
This commit removes definitions of CONFIG_SYS_BARGSIZE defined to be
equal to CONFIG_SYS_CBSIZE in numerous configuration files.
We remove such definitions in two situations:
- CONFIG_SYS_CBSIZE is otherwise not defined in the board
configuration file, which means the default value of
CONFIG_SYS_CBSIZE == 256 applies. In this case, the default value
of CONFIG_SYS_BARGSIZE == 512 (common/image.c) is suitable, as it is
larger.
- CONFIG_SYS_CBSIZE is defined in the board configuration file, but
to a value equal or less than 512. In this case, the default value
of CONFIG_SYS_BARGSIZE == 512 (common.image.c) is suitable, as it
is equal or larger.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
CONFIG_SYS_BARGSIZE is already defined to 512 in common/image.c when
not defined. Therefore, there is no point in having board
configuration files define it to 512.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Now that include/config_fallbacks.h define a sane fallback for
CONFIG_SYS_MAXARGS, we can drop the definition of this constant in all
configurations that were using the default value.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Now that the fallback value of CONFIG_SYS_PBSIZE in
include/config_fallbacks.h has been adjusted, remove its definition
from a large number of board configuration files.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Now that include/config_fallbacks.h define a sane fallback for
CONFIG_SYS_CBSIZE, we can drop the definition of this constant in all
configurations that were using the default value.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
[trini: Drop <config.h> from stih410-b2260.h]
Signed-off-by: Tom Rini <trini@konsulko.com>
Add the following options to drivers/misc/Kconfig:
SYS_I2C_EEPROM_ADDR
SYS_I2C_EEPROM_BUS
SYS_EEPROM_SIZE
SYS_EEPROM_PAGE_WRITE_BITS
SYS_EEPROM_PAGE_WRITE_DELAY_MS
SYS_I2C_EEPROM_ADDR_LEN
SYS_I2C_EEPROM_ADDR_OVERFLOW
This does not migrate any boards, but provides a foundations for
those who want/need these options
Signed-off-by: Adam Ford <aford173@gmail.com>
[trini: Migrate uniphier]
Signed-off-by: Tom Rini <trini@konsulko.com>
Without ethernet cable plugged, "ip=dhcp" leads to a complete hangup in
Linux booting and the system does not boot into userland at all. Since
its not required to have an active network connection on these board,
lets remove this statement from the default environment.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Manually enable SYS_NAND_U_BOOT_LOCATIONS.
Set CONFIG_SYS_NAND_U_BOOT_OFFS=0x80000 and remove it from header
Signed-off-by: Adam Ford <aford173@gmail.com>
This converts the following to Kconfig:
CONFIG_SPL_OMAP3_ID_NAND
Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This converts the following to Kconfig:
CONFIG_SYS_I2C_BUS_MAX
Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
[trini: Fix AM43XX drop AM44XX]
Signed-off-by: Tom Rini <trini@konsulko.com>
For consistency with other platforms and in preparation of Kconfig
migration, let's change Several TI platforms that use I2C_BUS_MAX
to CONFIG_SYS_I2C_BUS_MAX
Signed-off-by: Adam Ford <aford173@gmail.com>
- Move ANDROID_IMAGE_SUPPORT to top level Kconfig under images as it's
not strictly part of fastboot.
- Add some defaults for the fastboot buffer location and size
- Migrate all options listed in cmd/fastboot/Kconfig
- Cleanup the README
Signed-off-by: Tom Rini <trini@konsulko.com>
This syncs all of the currently Kconfig'd symbols out of the headers and
into the defconfig files. This has two exceptions, first am335x_evm
needs to be converted to DM in SPL and then it can stop undef'ing
CONFIG_DM_USB. Leaving this as-is results in a build failure, and
without work, run time failure. The other case is am43xx_evm.h and in
turn am43xx_evm_usbhost_boot. The problem here is that we need DWC3 USB
host mode in SPL, but still desire to have gadget mode in U-Boot proper.
Signed-off-by: Tom Rini <trini@konsulko.com>
SUNXI_GMAC was still used to configure the code where as the
same has been renamed and moved to Kconfig in below commit
"sunxi: Move SUNXI_GMAC to Kconfig"
(sha1: 4d43d065db)
Signed-off-by: Dave Prue <dave@prue.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Mark Kettenis <kettenis@openbsd.org>
Tested-by: Mark Kettenis <kettenis@openbsd.org>
[Tweek commit message, config_whitelist.txt, build-whitelist.sh]
Signed-off-by: Jagan Teki <jagan@openedev.com>
CONFIG_NAND_DENALI select's CONFIG_SYS_NAND_SELF_INIT, so the
NAND initialization process is driven by the driver itself.
CONFIG_SYS_NAND_MAX_CHIPS and CONFIG_SYS_NAND_BASE are unused.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Update igep00x0 code with the following features:
- Add board and revision detection for the boards:
- IGEP0020-RF
- IGEP0020-RC
- IGEP0030-RG
- IGEP0030-RE
- Merge IGEP0020 and IGEP0030 mux tables
- Add suport to use GPIO_126, GPIO_127 and GPIO_129
- board_name and board_rev environment variables display board and
revision informations
- Move dtb name selection from code to boot script
Signed-off-by: Pau Pajuelo <ppajuel@gmail.com>
Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Tested-by: Pau Pajuelo <ppajuel@gmail.com>
Sysam stmark2 board is a generic and fully (hw and sw) open board, with
a mcf54415 Coldfire CPU, 128MB of DDR2, 16MB of SPI flash and SD card
as non volatile memories, and a wifi module included on-board.
The board is actually used mainly for Coldfire custodian testing activity
related to the mcf5441x Coldfire family.
For further information please see: http://sysam.it/cff_stmark2.html
Signed-off-by: Angelo Dureghello <angelo@sysam.it>
---
Changes in v2:
- remove CMD_REGINFO
- add board information in commit message
For certain boot types and sbf, for V4 cpu's, an early ddr/sdram init
is required. This patch moves this ddr/sdram early initalization
away from start.S (to be board related).
Signed-off-by: Angelo Dureghello <angelo@sysam.it>
All boards which use DM_MMC have now been converted to use DM_MMC_OPS.
Drop the option and good riddance.
Signed-off-by: Simon Glass <sjg@chromium.org>
We are now using an env_ prefix for environment functions. Rename setenv()
for consistency. Also add function comments in common.h.
Suggested-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Simon Glass <sjg@chromium.org>
At present we support multiple environment drivers but there is not way to
select between them at run time. Also settings related to the position and
size of the environment area are global (i.e. apply to all locations).
Until these limitations are removed we cannot really support more than one
environment location. Adjust the location to be a choice so that only one
can be selected. By default the environment is 'nowhere', meaning that the
environment exists only in memory and cannot be saved.
Also expand the help for the 'nowhere' option and move it to the top since
it is the default.
Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: Move all of the imply logic to default X if Y so it works again]
Signed-off-by: Tom Rini <trini@konsulko.com>
About a quarter of the files in common/ relate to the environment. It
seems better to put these into their own subdirectory and remove the
prefix.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Also introduce CONFIG_USE_BOOTARGS option so we can control if
CONFIG_BOOTARGS defined at all.
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
[trini: Resync r8a779[56]_ulcb, various ls10xx targets]
Signed-off-by: Tom Rini <trini@konsulko.com>
While it is likely that this entire case is superfluous and can be
removed, correct the test now to match what is in rockchip-common.h and
makes sense based on context of the code. Otherwise we get a large
number of warnings.
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
This converts the following to Kconfig:
CONFIG_OMAP3_SPI
Signed-off-by: Adam Ford <aford173@gmail.com>
[trini: Minor comment tweaks]
Signed-off-by: Tom Rini <trini@konsulko.com>
With the hierarchical defaults set up, we remove these from the header
files. To do so, I've run moveconfig on SPL_LDSCRIPT and this commits
the changes.
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
We can finally drop TPL_STACK, TPL_TEXT_BASE and TPL_MAX_SIZE off the
whitelist (this time it's really happening!) and migrate the setting
(only used on the RK3368-uQ7 so far) into Kconfig.
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
The RK3368-uQ7 (codenamed 'Lion') is a micro-Qseven (40mm x 70mm,
MXM-230 edge connector compatible with the Qseven specification)
form-factor system-on-module based on the octo-core Rockchip RK3368.
It is designed, supported and manufactured by Theobroma Systems.
It provides the following features:
- 8x Cortex-A53 (in 2 clusters of 4 cores each)
- (on-module) up to 4GB of DDR3 memory
- (on-module) SPI-NOR flash
- (on-module) eMMC
- Gigabit Ethernet (with an on-module KSZ9031 PHY)
- USB
- HDMI
- MIPI-DSI/single-channel LVDS (muxed on the 'LVDS-A' pin-group)
- various 'slow' interfaces (e.g. UART, SPI, I2C, I2S, ...)
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
To build TPL and SPL stages for the RK3368, we will also need to
enable the SPL_FRAMEWORK.
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
For the RK3368, we use a multi-stage boot-process consisting of the
following:
1. TPL: initalises DRAM, returns to boot-ROM (which then loads
the next stage and transfers control to it)
2. SPL: a full-features SPL stage including OF_CONTROL and FIT
image loading, which fetches the ATF, DTB and full U-Boot
and then transfers control to the ATF (using the BL31
parameter block to indicate the location of BL33/U-Boot)
3. ATF: sets up the secure world and exits to BL33 (i.e. a full
U-Boot) in the normal world
4. full U-Boot
TPL/SPL and the full U-Boot are built from this tree and need to
run from distinct text addresses and with distinct initial stack
pointer addresses.
This commit sets up the configuration to run:
- TPL from the SRAM at 0xff8c0000 (note that the first 0x1000
are reserved for use by the boot-ROM and contain the SP
when the TPL is entered)
- SPL from DRAM at 0x0
- U-Boot from DRAM at 0x200000
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
The BootROM of the RK3368 Boot ROM does not initialise cntfrq_el0.
This change defines COUNTER_FREQUENCY, which is used by the AArch64 init
code in arch/arm/cpu/armv8/start.S to set up cntfrq_el0.
If the counter-frequency is not correctly set up, the calculation of
delays using the ARMv8 generic timer can not work correctly.
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
