Tom Rini [Mon, 19 Mar 2018 22:39:14 +0000 (18:39 -0400)]
Merge git://git.denx.de/u-boot-sunxi
Bryan O'Donoghue [Tue, 13 Mar 2018 16:50:36 +0000 (16:50 +0000)]
bootm: optee: Add a bootm command for type IH_OS_TEE
This patch makes it possible to verify the contents and location of an
OPTEE image in DRAM prior to handing off control to that image. If image
verification fails we won't try to boot any further.
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Suggested-by: Andrew F. Davis <afd@ti.com>
Cc: Harinarayan Bhatta <harinarayan@ti.com>
Cc: Andrew F. Davis <afd@ti.com>
Cc: Tom Rini <trini@konsulko.com>
Cc: Kever Yang <kever.yang@rock-chips.com>
Cc: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Cc: Peng Fan <peng.fan@nxp.com>
Bryan O'Donoghue [Tue, 13 Mar 2018 16:50:35 +0000 (16:50 +0000)]
image: Add IH_OS_TEE for TEE chain-load boot
This patch adds a new type IH_OS_TEE. This new OS type will be used for
chain-loading to Linux via a TEE.
With this patch in-place you can generate a bootable OPTEE image like this:
mkimage -A arm -T kernel -O tee -C none -d tee.bin uTee.optee
where "tee.bin" is the input binary prefixed with an OPTEE header and
uTee.optee is the output prefixed with a u-boot wrapper header.
This image type "-T kernel -O tee" is differentiated from the existing
IH_TYPE_TEE "-T tee" in that the IH_TYPE is installed by u-boot (flow
control returns to u-boot) whereas for the new IH_OS_TEE control passes to
the OPTEE firmware and the firmware chainloads onto Linux.
Andrew Davis gave the following ASCII diagram:
IH_OS_TEE: (mkimage -T kernel -O tee)
Non-Secure Secure
BootROM
|
-------------
|
v
SPL
|
v
U-Boot ------>
<----- OP-TEE
|
V
Linux
IH_TYPE_TEE: (mkimage -T tee)
Non-Secure Secure
BootROM
|
-------------
|
v
SPL ------->
<----- OP-TEE
|
v
U-Boot
|
V
Linux
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Suggested-by: Andrew F. Davis <afd@ti.com>
Cc: Harinarayan Bhatta <harinarayan@ti.com>
Cc: Andrew F. Davis <afd@ti.com>
Cc: Tom Rini <trini@konsulko.com>
Cc: Kever Yang <kever.yang@rock-chips.com>
Cc: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Cc: Peng Fan <peng.fan@nxp.com>
Link: http://mrvan.github.io/optee-imx6ul
Bryan O'Donoghue [Tue, 13 Mar 2018 16:50:34 +0000 (16:50 +0000)]
optee: Add error printout
When encountering an error in OPTEE verification print out various details
of the OPTEE header to aid in further debugging of encountered errors.
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Harinarayan Bhatta <harinarayan@ti.com>
Cc: Andrew F. Davis <afd@ti.com>
Cc: Tom Rini <trini@konsulko.com>
Cc: Kever Yang <kever.yang@rock-chips.com>
Cc: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Cc: Peng Fan <peng.fan@nxp.com>
Tested-by: Peng Fan <peng.fan@nxp.com>
Bryan O'Donoghue [Tue, 13 Mar 2018 16:50:33 +0000 (16:50 +0000)]
optee: Add optee_verify_bootm_image()
This patch adds optee_verify_bootm_image() which will be subsequently used
to verify the parameters encoded in the OPTEE header match the memory
allocated to the OPTEE region, OPTEE header magic and version prior to
handing off control to the OPTEE image.
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Harinarayan Bhatta <harinarayan@ti.com>
Cc: Andrew F. Davis <afd@ti.com>
Cc: Tom Rini <trini@konsulko.com>
Cc: Kever Yang <kever.yang@rock-chips.com>
Cc: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Cc: Peng Fan <peng.fan@nxp.com>
Bryan O'Donoghue [Tue, 13 Mar 2018 16:50:32 +0000 (16:50 +0000)]
optee: Add optee_image_get_load_addr()
This patch adds optee_image_get_load_addr() a helper function used to
calculate the load-address of an OPTEE image based on the lower
entry-point address given in the OPTEE header.
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Harinarayan Bhatta <harinarayan@ti.com>
Cc: Andrew F. Davis <afd@ti.com>
Cc: Tom Rini <trini@konsulko.com>
Cc: Kever Yang <kever.yang@rock-chips.com>
Cc: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Cc: Peng Fan <peng.fan@nxp.com>
Tested-by: Peng Fan <peng.fan@nxp.com>
Bryan O'Donoghue [Tue, 13 Mar 2018 16:50:31 +0000 (16:50 +0000)]
optee: Add optee_image_get_entry_point()
Add a helper function for extracting the least significant 32 bits from the
OPTEE entry point address, which will be good enough to load OPTEE binaries
up to (2^32)-1 bytes.
We may need to extend this out later on but for now (2^32)-1 should be
fine.
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Harinarayan Bhatta <harinarayan@ti.com>
Cc: Andrew F. Davis <afd@ti.com>
Cc: Tom Rini <trini@konsulko.com>
Cc: Kever Yang <kever.yang@rock-chips.com>
Cc: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Cc: Peng Fan <peng.fan@nxp.com>
Tested-by: Peng Fan <peng.fan@nxp.com>
Bryan O'Donoghue [Tue, 13 Mar 2018 16:50:30 +0000 (16:50 +0000)]
optee: Add CONFIG_OPTEE_LOAD_ADDR
CONFIG_OPTEE_LOAD_ADDR is used to tell u-boot where to load the OPTEE
binary into memory prior to handing off control to OPTEE.
We need to pull this value out of u-boot in order to produce an IMX IVT/CSF
signed pair for the purposes of secure boot. The best way to do that is to
have CONFIG_OPTEE_LOAD_ADDR appear in u-boot.cfg.
Adding new CONFIG entires to u-boot should be kconfig driven so this patch
does just that.
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Reviewed-by: Ryan Harkin <ryan.harkin@linaro.org>
Bryan O'Donoghue [Tue, 13 Mar 2018 16:50:29 +0000 (16:50 +0000)]
optee: Add CONFIG_OPTEE_TZDRAM_BASE
OPTEE is currently linked to a specific area of memory called the TrustZone
DRAM. This patch adds a CONFIG entry for the default address of TrustZone
DRAM that a board-port can over-ride. The region that U-Boot sets aside for
the OPTEE run-time should be verified before attempting to hand off to the
OPTEE run-time. Each board-port should carefully ensure that the TZDRAM
address specified in the OPTEE build and the TZDRAM address specified in
U-Boot match-up.
Further patches will use TZDRAM address with other defines and variables to
carry out a degree of automated verification in U-Boot prior to trying to
boot an OPTEE image.
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Harinarayan Bhatta <harinarayan@ti.com>
Cc: Andrew F. Davis <afd@ti.com>
Cc: Tom Rini <trini@konsulko.com>
Cc: Kever Yang <kever.yang@rock-chips.com>
Cc: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Bryan O'Donoghue [Tue, 13 Mar 2018 16:50:28 +0000 (16:50 +0000)]
optee: Add CONFIG_OPTEE_TZDRAM_SIZE
OPTEE is currently linked to a specific area of memory called the TrustZone
DRAM. This patch adds a CONFIG entry for the default size of TrustZone DRAM
that a board-port can over-ride. The region that U-Boot sets aside for the
OPTEE run-time should be verified before attempting to hand off to the
OPTEE run-time. Each board-port should carefully ensure that the TZDRAM
size specified in the OPTEE build and the TZDRAM size specified in U-Boot
match-up.
Further patches will use TZDRAM size with other defines and variables to
carry out a degree of automated verification in U-Boot prior to trying to
boot an OPTEE image.
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Harinarayan Bhatta <harinarayan@ti.com>
Cc: Andrew F. Davis <afd@ti.com>
Cc: Tom Rini <trini@konsulko.com>
Cc: Kever Yang <kever.yang@rock-chips.com>
Cc: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Cc: Peng Fan <peng.fan@nxp.com>
Tested-by: Peng Fan <peng.fan@nxp.com>
Bryan O'Donoghue [Tue, 13 Mar 2018 16:50:27 +0000 (16:50 +0000)]
optee: Add lib entries for sharing OPTEE code across ports
This patch adds code to lib to enable sharing of useful OPTEE code between
board-ports and architectures. The code on lib/optee/optee.c comes from the
TI omap2 port. Eventually the OMAP2 code will be patched to include the
shared code. The intention here is to add more useful OPTEE specific code
as more functionality gets added.
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Harinarayan Bhatta <harinarayan@ti.com>
Cc: Andrew F. Davis <afd@ti.com>
Cc: Tom Rini <trini@konsulko.com>
Cc: Kever Yang <kever.yang@rock-chips.com>
Cc: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Cc: Peng Fan <peng.fan@nxp.com>
Tested-by: Peng Fan <peng.fan@nxp.com>
Stefan Roese [Tue, 13 Mar 2018 07:41:10 +0000 (08:41 +0100)]
MAINTAINERS: Remove unused ppc4xx entry
ppc4xx support was removed some time ago. Lets remove the now unused
entry in MAINTAINERS as well.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Stefan Roese [Tue, 13 Mar 2018 07:41:09 +0000 (08:41 +0100)]
pci: Remove unused ppc4xx variable from struct pci_controller
ppc4xx support was removed some time ago. Lets remove the now unused
"pci_fb" variable from "struct pci_controller" as well.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: Simon Glass <sjg@chromium.org>
Stefan Roese [Tue, 13 Mar 2018 07:41:08 +0000 (08:41 +0100)]
nand: Remove unused ppc4xx NAND driver and references
ppc4xx support was removed some time ago. Lets remove the now unused
NAND driver and all its references for this platform as well.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Cc: Scott Wood <oss@buserror.net>
Patrick Delaunay [Mon, 12 Mar 2018 09:46:18 +0000 (10:46 +0100)]
board: st: add generic board for STM32MP1 family
Add first support for STM32MP157C-ED1 board with "Basic" boot chain
1/ Boot Rom: load SPL with STM32 image header in SYSRAM
2/ SPL: power up and initialize the DDR and load U-Boot image
from SDCARD in DDR
3/ U-Boot: search and load extlinux.conf in SDCARD
(DISTRO activated)
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Patrick Delaunay [Mon, 12 Mar 2018 09:46:17 +0000 (10:46 +0100)]
dts: add device tree for STM32MP157C-ED1 board
Add minimal devicetree for STM32MP157C-ED1 board,
with only the devices to allow boot from SDCARD:
- RCC for clock and reset
- UART4 for console
- I2C and PMIC
- DDR
- SDMMC0 for SDCard
Waiting Kernel upstream for alignment.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Patrick Delaunay [Mon, 12 Mar 2018 09:46:16 +0000 (10:46 +0100)]
clk: stm32mp1: add clock tree initialization
add binding and code for clock tree initialization from device tree
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Patrick Delaunay [Mon, 12 Mar 2018 09:46:15 +0000 (10:46 +0100)]
clk: add driver for stm32mp1
add RCC clock driver for STMP32MP157
- base on driver model = UCLASS_CLK
- support ops to enable, disable and get rate
of all SOC clock needed by U-Boot
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Patrick Delaunay [Mon, 12 Mar 2018 09:46:14 +0000 (10:46 +0100)]
reset: stm32: adapt driver for stm32mp1
- move to livetree and allow to get address to parent
- add stm32mp1 compatible for probe
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Patrick Delaunay [Mon, 12 Mar 2018 09:46:13 +0000 (10:46 +0100)]
pinctrl: stm32: update pincontrol for stmp32mp157
- add the 2 new compatible used by STM32MP157
"st,stm32mp157-pinctrl"
"st,stm32mp157-z-pinctrl"
- update the mask for the port
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Patrick Delaunay [Mon, 12 Mar 2018 09:46:12 +0000 (10:46 +0100)]
pmic: add stpmu1 support
This driver implements register read/write operations for STPMU1.
The STPMU1 PMIC provides 4 BUCKs, 6 LDOs, 1 VREF
and 2 power switches. It is accessed via an I2C interface.
This device is used with STM32MP1 SoCs.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Patrick Delaunay [Mon, 12 Mar 2018 09:46:11 +0000 (10:46 +0100)]
ram: stm32mp1: add driver
Add driver and binding for stm32mp1 ddr controller and phy
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Patrick Delaunay [Mon, 12 Mar 2018 09:46:10 +0000 (10:46 +0100)]
arm: stm32: add new architecture for STM32MP family
- add new arch stm32mp for STM32 MPU/Soc based on Cortex A
- support for stm32mp157 SOC
- SPL is used as first boot stage loader
- using driver model for all the drivers, even in SPL
- all security feature are deactivated (ETZC and TZC)
- reused STM32 MCU drivers when it is possible
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Patrick Delaunay [Mon, 12 Mar 2018 09:46:09 +0000 (10:46 +0100)]
stm32mp: stm32f7_i2c: use calloc instead of kmalloc
Kmalloc is using memalign allocation function. It is not necessary to
align this structure so to save bytes, we move to calloc.
And kmalloc function can't be used in SPL early stage (in board_init_f())
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Patrick Delaunay [Mon, 12 Mar 2018 09:46:08 +0000 (10:46 +0100)]
gpio: stm32f7_gpio: handle node ngpios
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Patrick Delaunay [Mon, 12 Mar 2018 09:46:07 +0000 (10:46 +0100)]
dm: gpio: Convert stm32f7 driver to livetree
Update the GPIO driver to support a live device tree.
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Patrick Delaunay [Mon, 12 Mar 2018 09:46:06 +0000 (10:46 +0100)]
arm: armv7: solve issue for timer_rate_hz in arch timer
The current value timer_rate_hz causes a problem with function
timer_get_us() from lib time and then an issue with
readx_poll_timeout() function.
With corrected value for tbclk() = timer_rate_hz = CONFIG_SYS_HZ_CLOCK
the weak functions in lib timer can be used:
- get_timer()
- __udelay()
So the specific function in this file are removed.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Patrick Delaunay [Mon, 12 Mar 2018 09:46:05 +0000 (10:46 +0100)]
spl: add SPL_RESET_SUPPORT
Add option to include RESET driver and uclass in SPL.
That can be useful to handle IP reset with same driver
in U-Boot and in SPL.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Patrick Delaunay [Mon, 12 Mar 2018 09:46:04 +0000 (10:46 +0100)]
tools/mkimage: add support for STM32 image format
STM32MP157 bootrom needs a specific header for first boot stage.
This patch adds support of this header in mkimage.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Alex Kiernan [Fri, 9 Mar 2018 12:13:02 +0000 (12:13 +0000)]
tools: env: Implement atomic replace for filesystem
If the U-Boot environment is stored in a regular file and redundant
operation isn't set, then write to a temporary file and perform an
atomic rename.
Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Alex Kiernan [Fri, 9 Mar 2018 12:13:01 +0000 (12:13 +0000)]
tools: env: Refactor write path of flash_io()
Extract write path of flash_io() into a separate function. This patch
should be a functional no-op.
Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Reviewed-by: Stefano Babic <sbabic@denx.de>
Alex Kiernan [Fri, 9 Mar 2018 12:13:00 +0000 (12:13 +0000)]
tools: env: Fix CamelCasing style violation
Replace HaveRedundEnv with have_redund_env to fix style violation.
Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Alex Kiernan [Fri, 9 Mar 2018 12:12:59 +0000 (12:12 +0000)]
tools: env: Pass through indent
Pass tools/env/fw_env.c through indent to correct style violations. This
commit consists of only one non-whitespace change:
tools/env/fw_env.c:549: error: do not use assignment in if condition
Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Jun Nie [Tue, 27 Feb 2018 08:55:58 +0000 (16:55 +0800)]
SPL: Add signature verification when loading image
U-boot proper signature is not verified by SPL on most platforms
even config SPL_FIT_SIGNATURE is enabled. Only fsl-layerscape
platform support secure boot in platform specific code. So
verified boot cannot be achieved if u-boot proper is loaded by
SPL.
This patch add signature verification to u-boot proper images
when loading FIT image in SPL. It is tested on Allwinner bananapi
zero board with H2+ SoC.
Signed-off-by: Jun Nie <jun.nie@linaro.org>
Tom Rini [Mon, 19 Mar 2018 13:56:34 +0000 (09:56 -0400)]
Merge git://git.denx.de/u-boot-video
Jagan Teki [Wed, 10 Jan 2018 10:50:26 +0000 (16:20 +0530)]
sunxi: Add DRAM_SUN8I_A83T kconfig entry
Add proper and simple kconfig option for dram_sun8i_a83t.c
instead of using MACH type on Makefile.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Jagan Teki [Wed, 10 Jan 2018 10:47:39 +0000 (16:17 +0530)]
sunxi: Add DRAM_SUN8I_A33 kconfig entry
Add proper and simple kconfig option for dram_sun8i_a33.c
instead of using MACH type on Makefile.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Jagan Teki [Wed, 10 Jan 2018 10:45:14 +0000 (16:15 +0530)]
sunxi: Add DRAM_SUN8I_A23 kconfig entry
Add proper and simple kconfig option for dram_sun8i_a23.c
instead of using MACH type on Makefile.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Jagan Teki [Fri, 16 Mar 2018 18:48:01 +0000 (00:18 +0530)]
sunxi: Add DRAM_SUN9I kconfig entry
Add proper and simple kconfig option for dram_sun9i.c
instead of using MACH type on Makefile.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Jagan Teki [Wed, 10 Jan 2018 10:33:34 +0000 (16:03 +0530)]
sunxi: Add DRAM_SUN4I kconfig entry
Add proper and simple kconfig option for dram_sun4i.c
instead of using MACH type on Makefile.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Jagan Teki [Fri, 16 Mar 2018 18:46:36 +0000 (00:16 +0530)]
sunxi: add DRAM_SUN6I kconfig
Add proper and simple kconfig option for dram_sun6i.c
instead of using MACH type on Makefile.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Jagan Teki [Wed, 14 Feb 2018 16:58:30 +0000 (22:28 +0530)]
sunxi: Add AXP_PMIC_BUS kconfig entry
Add simple and meaningful kconfig option for pmic_bus.c
instead of using MACH type on Makefile.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Jagan Teki [Thu, 11 Jan 2018 07:53:52 +0000 (13:23 +0530)]
sunxi: Add SUN8I_RSB kconfig entry
Add simple and meaningful kconfig option for rsb.c
instead of using MACH type on Makefile.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Jagan Teki [Thu, 11 Jan 2018 07:53:02 +0000 (13:23 +0530)]
sunxi: Use SUN6I_PRCM if used
SUN6I_PRCM is also used for SUN8I and SUN9I, so
select the same on respective MACH types.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Jagan Teki [Thu, 11 Jan 2018 07:51:58 +0000 (13:21 +0530)]
sunxi: Add SUN6I_P2WI kconfig entry
Add simple and meaningful kconfig option for p2wi.c
instead of using MACH type on Makefile.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Jagan Teki [Thu, 11 Jan 2018 07:51:15 +0000 (13:21 +0530)]
sunxi: Add SUN6I_PRCM kconfig entry
Add simple and meaningful kconfig option for prcm.c
instead of using MACH type on Makefile.
PRCM (Power/Reset/Clock Management) is considered as a
Multi-Functional Device, so used the same on Kconfig definition.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
yannick fertre [Fri, 2 Mar 2018 14:59:29 +0000 (15:59 +0100)]
board: Add display to STM32F746 SoC discovery board
Signed-off-by: yannick fertre <yannick.fertre@st.com>
yannick fertre [Fri, 2 Mar 2018 14:59:28 +0000 (15:59 +0100)]
stm32f7: board: add splash screen
Support several pixel format (8bits, 16bits, 24bits & 32bits).
Add new file st_logo_data.h which contains logo
stmicroelectronics_uboot_logo_8bit_rle.bmp.
Signed-off-by: yannick fertre <yannick.fertre@st.com>
yannick fertre [Fri, 2 Mar 2018 14:59:27 +0000 (15:59 +0100)]
arm: dts: stm32: add display for STM32F746 disco board
Enable the display controller, panel & backlight.
Set panel display timings & set the RGB data bus.
Signed-off-by: yannick fertre <yannick.fertre@st.com>
Philippe CORNU [Fri, 2 Mar 2018 14:59:26 +0000 (15:59 +0100)]
arm: dts: stm32: add ltdc for STM32F746
Add display controller node in device-tree.
Signed-off-by: yannick fertre <yannick.fertre@st.com>
[agust: rebased on master]
Signed-off-by: Anatolij Gustschin <agust@denx.de>
yannick fertre [Fri, 2 Mar 2018 14:59:25 +0000 (15:59 +0100)]
video: stm32: stm32_ltdc: set the blending factor
Set the blending factor regarding the pixel format
Signed-off-by: yannick fertre <yannick.fertre@st.com>
yannick fertre [Fri, 2 Mar 2018 14:59:24 +0000 (15:59 +0100)]
video: stm32: stm32_ltdc: missing set of line interrupt position
Set LIPCR (line interrupt position conf) register with line length.
Signed-off-by: yannick fertre <yannick.fertre@st.com>
yannick fertre [Fri, 2 Mar 2018 14:59:23 +0000 (15:59 +0100)]
video: stm32: stm32_ltdc: set rate of the pixel clock
pxclk is useless to set pixel clock.
Signed-off-by: yannick fertre <yannick.fertre@st.com>
yannick fertre [Fri, 2 Mar 2018 14:59:22 +0000 (15:59 +0100)]
video: stm32: stm32_ltdc: update file header & footer
Modified copyright & driver name.
Signed-off-by: yannick fertre <yannick.fertre@st.com>
yannick fertre [Fri, 2 Mar 2018 14:59:21 +0000 (15:59 +0100)]
video: stm32: stm32_ltdc: add reset
Add reset of LTDC display controller.
Signed-off-by: yannick fertre <yannick.fertre@st.com>
Heinrich Schuchardt [Mon, 19 Mar 2018 06:46:08 +0000 (07:46 +0100)]
video: exynos: remove redundant assignments
No need to initialize variables if the next usage is an assignment.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Heinrich Schuchardt [Sun, 18 Mar 2018 13:48:06 +0000 (14:48 +0100)]
video, da8xx-fb: fix time out in wait_for_event()
If an event does not occur the current coding stays in an endless loop.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Heinrich Schuchardt [Sun, 18 Mar 2018 13:31:43 +0000 (14:31 +0100)]
video: stb_truetype: simplify expression
Eliminate (x2 - x2) which is always zero.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Heinrich Schuchardt [Sun, 18 Mar 2018 13:24:39 +0000 (14:24 +0100)]
video: cfb_console: simplify logical constraint
(A || !A && B) == (A || B)
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Patrick Delaunay [Tue, 13 Mar 2018 12:57:04 +0000 (13:57 +0100)]
common: move init_helpers.h prototypes in init.h
Merge init_helpers.h in the new file init.h
with only prototypes for init_cache_f_r
used in common/board_f.c
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Patrick Delaunay [Tue, 13 Mar 2018 12:57:03 +0000 (13:57 +0100)]
common: move board_info.c prototypes in init.h
Move function prototype for common/init/board_init.c
from common.h to init.h
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Patrick Delaunay [Tue, 13 Mar 2018 12:57:02 +0000 (13:57 +0100)]
common: move board_r.c prototypes in init.h
Move function prototypes used in common/board_r.c
from common.h to init.h
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Patrick Delaunay [Tue, 13 Mar 2018 12:57:01 +0000 (13:57 +0100)]
common: move board_init.c prototypes in init.h
Move function prototypes for common/init/board_init.c
from common.h to init.h
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Patrick Delaunay [Tue, 13 Mar 2018 12:57:00 +0000 (13:57 +0100)]
common: move board_f.c prototypes in init.h
Move prototypes for function used in common/board_f.c
from common.h to init.h
Remove weak for arch_reserve_stacks in prototype
(checkpatch issue)
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Michal Simek [Tue, 13 Mar 2018 10:17:07 +0000 (11:17 +0100)]
ppc: Remove orphan xilinx_irq.h file
This file is completely unused and it should be removed as the part of
ppc405/ppc440 xilinx platform removal.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Heinrich Schuchardt [Mon, 12 Mar 2018 22:58:33 +0000 (23:58 +0100)]
MAINTAINERS: TI SYSTEM SECURITY: remove invalid file
Remove a link to a non-existent file.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Acked-by: Andrew F. Davis <afd@ti.com>
Heinrich Schuchardt [Mon, 12 Mar 2018 22:40:29 +0000 (23:40 +0100)]
MAINTAINERS: ARM TI: remove invalid paths
Remove non-existing paths.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Heinrich Schuchardt [Mon, 12 Mar 2018 22:17:11 +0000 (23:17 +0100)]
MAINTAINERS: ARM SAMSUNG: remove invalid paths
Remove non-existing directories.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Acked-by: Minkyu Kang <mk7.kang@samsung.com>
Heinrich Schuchardt [Mon, 12 Mar 2018 22:08:09 +0000 (23:08 +0100)]
MAINTAINERS: FLATTENED DEVICE TREE: correct maintained path
Change due to commit
b08c8c487083 ("libfdt: move headers to
<linux/libfdt.h> and <linux/libfdt_env.h>")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Heinrich Schuchardt [Mon, 12 Mar 2018 22:02:17 +0000 (23:02 +0100)]
MAINTAINERS: ARM HISILICON: correct maintained path
Fix an incorrect path.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Heinrich Schuchardt [Mon, 12 Mar 2018 21:56:18 +0000 (22:56 +0100)]
MAINTAINERS: ARM FREESCALE IMX: remove invalid path
arch/arm/cpu/armv7/mx*/ does not relate to any existing directory.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Patrick Delaunay [Mon, 12 Mar 2018 08:22:44 +0000 (09:22 +0100)]
post: remove reference to power functions
The 2 functions board_power_mode and board_poweroff
are no more existing in U-Boot code (check with grep)
This patch updates the documentation and removes
the unnecessary prototypes.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Patrick Delaunay [Mon, 12 Mar 2018 08:19:22 +0000 (09:19 +0100)]
common: remove unused prototypes
Remove the prototypes for 4 functions no more existing
in U-Boot code (checked by grep):
- checkflash
- checkdram
- mdm_init
- setup_board_extra
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Patrick Delaunay [Fri, 9 Mar 2018 17:28:12 +0000 (18:28 +0100)]
common: add a prototype for mach_cpu_init()
Add a new file init.h with the prototype for arch_cpu_init
Add a prototype for mach_cpu_init() to avoid a warning:
no previous prototype for ‘mach_cpu_init’
It is a first step to move all the functions prototype
used during U-Boot initialization (board_f.c / board_r.c)
from common.h to init.h
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Tom Rini [Wed, 7 Mar 2018 00:02:27 +0000 (19:02 -0500)]
Convert all of CONFIG_CONS_INDEX to Kconfig
This converts the following to Kconfig:
CONFIG_CONS_INDEX
We have existing entries for this option in a number of places, with
different guards on them. They're also sometimes used for things not
directly inside of the serial driver. First, introduce a new symbol to
guard the use of CONFIG_CONS_INDEX, so that in the case where we don't
need this for the serial driver, but for some other use, we can still do
it. Next, consolidate all of these into the single entry in
drivers/serial/Kconfig. Finally, introduce CONS_INDEX_[023456] so that
we can imply a correct value here to make the defconfig side of this
smaller.
Signed-off-by: Adam Ford <aford173@gmail.com>
[trini: Rework a lot of the logic here, such that I took authorship from
Adam, but kept his S-o-B line]
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Wed, 7 Mar 2018 00:02:26 +0000 (19:02 -0500)]
dra7xx: Always enable UART1 and UART3 in early_padconf
It is safe to always setup the pinmux for UART1 and UART3 to be used in
early_padconf and then if these pins are needed later on, they will be
re-muxed. This allows us to drop the usage of CONFIG_CONS_INDEX here.
Cc: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
Jagan Teki [Wed, 14 Mar 2018 13:28:03 +0000 (18:58 +0530)]
dm: MIGRATION: Add migration plan for DM_SPI & DM_SPI_FLASH
Due to adding various new functionalities with SPI and SPI-FLASH
subsystems which are rounding in Mailing list for year these long
term supporting spi driver which never seen any update with
driver-model conversion.
So added migration plan for DM_SPI and DM_SPI_FLASH with
deadline v2018.09
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Madan Srinivas [Tue, 6 Mar 2018 16:10:10 +0000 (11:10 -0500)]
defconfig: k2l_hs_evm: Add k2l_hs_evm_defconfig
Adds a dedicated defconfig to build TI K2L secure
devices and updates MAINTAINERS.
k2l_hs_evm_defconfig is created from the k2l_evm_defconfig
and removes support for SPL, as SPL is not supported on K2
HS devices. Corrects SYS_TEXT_BASE for HS devices.
Also adds TI_SECURE_DEVICE and FIT_IMAGE_POST_PROCESS to
include support for secure image creation and authentication
Signed-off-by: Madan Srinivas <madans@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Andrew F. Davis <afd@ti.com>
Madan Srinivas [Tue, 6 Mar 2018 16:10:09 +0000 (11:10 -0500)]
configs: k2l: Updates u-boot env to install secure boot monitor
This patch updates the default u-boot env for K2L HS devices
to install the secure boot monitor and load the fitImage during
boot.
Signed-off-by: Madan Srinivas <madans@ti.com>
Acked-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Ruslan Bilovol [Thu, 1 Mar 2018 01:15:48 +0000 (03:15 +0200)]
watchdog: omap_wdt: improve watchdog reset path
Remove busy looping during watchdog reset.
Each polling of W_PEND_WTGR bit ("finish posted
write") after watchdog reset takes 120-140us
on BeagleBone Black board. Current U-Boot code
has watchdog resets in random places and often
there is situation when watchdog is reset
few times in a row in nested functions.
This adds extra delays and slows the whole system.
Instead of polling W_PEND_WTGR bit, we skip
watchdog reset if the bit is set. Anyway, watchdog
is in the middle of reset *right now*, so we can
just return.
This noticeably increases performance of the
system. Below are some measurements on BBB:
- DFU upload over USB 15% faster
- fastboot image upload 3x times faster
- USB ep0 transfers with 4k packets 20% faster
Signed-off-by: Ruslan Bilovol <ruslan.bilovol@gmail.com>
Tested-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Tested-by: Alex Kiernan <alex.kiernan@gmail.com>
Sam Protsenko [Tue, 27 Feb 2018 22:26:15 +0000 (00:26 +0200)]
board: am335x: Set serial# variable
serial# variable is needed to show the device correctly in "fastboot
devices" output. It's useful when we have several devices (in fastboot
mode) connected to single host and want to choose which one to flash.
We can't use omap_die_id_serial() for this, because AM335x lacks
DIE_ID, as can be seen from AM335x TRM. Let's do next:
- reuse board_serial variable (obtained from EEPROM in
set_board_info_env() function) to set serial#
- if board_serial is "unknown", reuse ethaddr variable to set serial#
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Wenyou Yang [Fri, 9 Feb 2018 03:34:52 +0000 (11:34 +0800)]
clk: at91: clk-system: add set/get_rate operations
To support set/get the clock rate, add set/get_rate operations.
Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com>
Wenyou Yang [Fri, 9 Feb 2018 03:34:51 +0000 (11:34 +0800)]
clk: at91: add PLLADIV driver
As said in the SAMA5D2 datasheet, the PLLA clock must be divided
by 2 by writing the PLLADIV2 bit in PMC_MCKR, if the ratio between
PCK and MCK is 3 (MDIV = 3). This is the purpose of the driver.
Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com>
Wenyou Yang [Fri, 9 Feb 2018 03:34:50 +0000 (11:34 +0800)]
clk: at91: add USB Host clock driver
Add USB clock driver to configure the input clock and the divider
in the PMC_USB register to generate a 48MHz and a 12MHz signal to
the USB Host OHCI.
Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com>
Tom Rini [Thu, 15 Mar 2018 13:58:30 +0000 (09:58 -0400)]
Merge git://git.denx.de/u-boot-uniphier
Masahiro Yamada [Thu, 15 Mar 2018 02:43:03 +0000 (11:43 +0900)]
ARM: dts: uniphier: sync with Linux 4.16-rc5
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Masahiro Yamada [Thu, 22 Feb 2018 10:00:08 +0000 (19:00 +0900)]
ARM: uniphier: change load addresses for bigger kernel image
The kernel size is getting bigger and bigger. Because the Android
common kernel is even bigger than the vanilla one, so images overlap
in the current memory layout.
Adjust the load address for a bigger kernel image.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Masahiro Yamada [Fri, 2 Feb 2018 05:16:36 +0000 (14:16 +0900)]
ARM: uniphier: increase the firmware size in update command environment
If a bigger EL32 is used, fip.bin can be larger than the currently
assumed boot firmware size. Adjust the update commands.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Tom Rini [Thu, 15 Mar 2018 12:27:27 +0000 (08:27 -0400)]
Merge git://git.denx.de/u-boot-spi
Tom Rini [Wed, 14 Mar 2018 18:02:49 +0000 (14:02 -0400)]
.travis.yml: Add lzop
We need lzop now in order to make some FIT images that use LZO
compression on the contents.
Signed-off-by: Tom Rini <trini@konsulko.com>
Adam Ford [Wed, 7 Mar 2018 11:23:10 +0000 (05:23 -0600)]
omap3_logic: Enable DM_SPI
With the introduction of ("Boards,Need,to,Switch,DM] spi: omap3_spi:
Full dm conversion"), Driver Model for McSPI is now available on the
omap3. This enables the config by default on omap3_logic boards.
Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Jagan Teki [Wed, 14 Mar 2018 17:37:31 +0000 (23:07 +0530)]
spi: omap3: Fix redeclared error
omap3_spi_set_speed|mode redeclared bus symbol, fix the same.
error:
drivers/spi/omap3_spi.c: In function ‘omap3_spi_set_speed’:
drivers/spi/omap3_spi.c:650:18: error: ‘bus’ redeclared as different kind of symbol
struct udevice *bus = dev->parent;
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Tom Rini [Wed, 14 Mar 2018 17:27:14 +0000 (13:27 -0400)]
Merge git://git.denx.de/u-boot-sunxi
Andre Przywara [Sat, 3 Mar 2018 23:49:02 +0000 (23:49 +0000)]
sunxi: move CONFIG_SYS_TEXT_BASE out of defconfigs
Commit
278b90ce786f ("configs: Migrate CONFIG_SYS_TEXT_BASE") made
CONFIG_SYS_TEXT_BASE a proper Kconfig variable, with the consequence
of moving the common definition shared by almost every sunxi board
into 123 individual defconfig files. But the U-Boot start address
for Allwinner boards is a platform decision which has been around for
ages, so defining it in each *board* config file seems a bit over the
top.
Define the standard values (160MB into DRAM for most SoCs, with two
SoC exceptions) if ARCH_SUNXI is selected, and delete the lines from
the individual defconfigs.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Patrick Delaunay [Thu, 25 Jan 2018 17:07:46 +0000 (18:07 +0100)]
common/memsize.c: restore content of the base address
For the last return of function get_ram_size(),
when size=maxsize, restore the base address (*base)
content.
Add comment for the remaining case to avoid regression:
this case is already correctly handled.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Patrick Delaunay [Thu, 25 Jan 2018 17:07:45 +0000 (18:07 +0100)]
common/memsize.c: prepare get_ram_size update
Save the content of the base address in a new variable
in stack (save_base) to prepare restore this content.
This patch don't modified code behavior and stack usage.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Sam Protsenko [Tue, 27 Feb 2018 21:45:04 +0000 (23:45 +0200)]
configs: am335x_boneblack: Enable fastboot flash capability
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Acked-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
Sam Protsenko [Tue, 27 Feb 2018 21:45:03 +0000 (23:45 +0200)]
omap: Fix AM335x build with enabled fastboot flash
When enabling CONFIG_FASTBOOT_FLASH in am335x_boneblack_defconfig, next
build errors and warnings occur:
arch/arm/mach-omap2/utils.c: In function ‘omap_set_fastboot_cpu’:
arch/arm/mach-omap2/utils.c:26:16: warning: implicit declaration of
function ‘omap_revision’ [-Wimplicit-function-declaration]
u32 cpu_rev = omap_revision();
^~~~~~~~~~~~~
arch/arm/mach-omap2/utils.c:29:7: error: ‘DRA762_ES1_0’ undeclared
(first use in this function)
Include asm/omap_common.h explicitly to avoid those.
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Acked-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
Jean-Jacques Hiblot [Tue, 27 Feb 2018 16:05:50 +0000 (17:05 +0100)]
ARM: dts: dra7x: Make pinctrl and IOdelays for MMC2 available in SPL
The SPL can't use high speed MMC modes if the associated pinctrl and
IOdelays are described in the DTS.
Make them available in SPL by tagging the nodes with 'u-boot,dm-spl;'
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Jean-Jacques Hiblot [Tue, 27 Feb 2018 16:05:49 +0000 (17:05 +0100)]
configs: dra7xx_evm: Enable support for the HS200 mmc mode in the SPL
Beside enabling the support for HS200 in mmc core, enabling the HS200
support in the SPL requires multi-dtb support in the SPL because pinctrl
and IOdelays vary across SOCs.
Also we need to make sure that the pinctrl properties arenot removed from
the dts by setting CONFIG_OF_SPL_REMOVE_PROPS to remove only clocks and
interrupts properties.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>