Commit Graph

855 Commits

Author SHA1 Message Date
Patrice Chotard
f65b82ffbe MAINTAINERS: Update STM32MP fragments
Add new drivers
Add Christophe Kerello and myself as maintainers

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2018-08-13 14:04:04 -04:00
Ramon Fried
ce18baf911 MAINTAINERS: Add more sources to Arch Snapdragon
Add scattered driver files around the source tree
that belongs to Snapdragon arch. Not sure why they
were not included in the first place.

Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
2018-08-13 14:04:04 -04:00
Heinrich Schuchardt
0445978806 doc: add structure to Sphinx generated docs
Create separate html pages for linker lists, the serial subsystem,
and the EFI subsystem.

Add a table of content.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2018-08-10 13:45:32 -04:00
Michal Simek
2570e12960 arm64: zynqmp: Add support for Avnet Ultra96
Avnet Ultra96 is rebranded Xilinx zcu100 revC/D. Add new defconfig files
and point to origin internal board name.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-08-06 08:44:35 +02:00
Eugeniy Paltsev
7620ec4df6 CREG GPIO: add device tree bindings
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2018-07-31 07:49:47 +03:00
Tom Rini
406fd7e207 Patch queue for efi - 2018-07-25
Highlights this time:
 
   - Many small fixes to improve spec compatibility (found by SCT)
   - Almost enough to run with sandbox target
   - GetTime() improvements
   - Enable EFI_LOADER and HYP entry on ARMv7 with NONSEC=y
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Merge tag 'signed-efi-next' of git://github.com/agraf/u-boot

Patch queue for efi - 2018-07-25

Highlights this time:

  - Many small fixes to improve spec compatibility (found by SCT)
  - Almost enough to run with sandbox target
  - GetTime() improvements
  - Enable EFI_LOADER and HYP entry on ARMv7 with NONSEC=y
2018-07-30 16:02:29 -04:00
Tom Rini
9f8aba7a0d MAINTAINERS: Mark NAND as Orphaned
Scott is no longer maintaining the NAND subsystem, mark as orphaned for
now.

Acked-by: Scott Wood <oss@buserror.net>
Signed-off-by: Tom Rini <trini@konsulko.com>
2018-07-26 15:49:29 -04:00
Heinrich Schuchardt
0b8a88ab6a MAINTAINERS: assign lib/charset.c
lib/charset.c is only used by the EFI subsystem.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
2018-07-25 15:00:24 +02:00
Ramon Fried
654dd4a84e soc: qualcomm: Add Shared Memory Manager driver
The Shared Memory Manager driver implements an interface for allocating
and accessing items in the memory area shared among all of the
processors in a Qualcomm platform.

Adapted from the Linux driver (4.17)

Changes from the original Linux driver:
* Removed HW spinlock mechanism, which is irrelevant
in U-boot particualar use case, which is just reading from the smem.
* Adapted from Linux driver model to U-Boot's.

Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-07-19 16:31:37 -04:00
Michal Simek
0d832b3221 sysreset: Add support for gpio-restart
The Linux kernel has binding for gpio-restart node.
This patch is adding basic support without supporting any optional
properties.
This driver was tested on Microblaze system where gpio is connected to
SoC reset logic.
Output value is handled via gpios cells values.

In gpio_reboot_request() set_value is writing 1 because
dm_gpio_set_value() is capable to changing it when it is ACTIVE_LOW.
...
	if (desc->flags & GPIOD_ACTIVE_LOW)
		value = !value;
...

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-07-19 10:49:55 +02:00
Thomas Fitzsimmons
894c3ad27f board: arm: Add support for Broadcom BCM7445
Add support for loading U-Boot on the Broadcom 7445 SoC.  This port
assumes Broadcom's BOLT bootloader is acting as the second stage
bootloader, and U-Boot is acting as the third stage bootloader, loaded
as an ELF program by BOLT.

Signed-off-by: Thomas Fitzsimmons <fitzsim@fitzsim.org>
Cc: Stefan Roese <sr@denx.de>
Cc: Tom Rini <trini@konsulko.com>
Cc: Florian Fainelli <f.fainelli@gmail.com>
2018-07-10 16:55:57 -04:00
Manivannan Sadhasivam
e2a1484c3b MAINTAINERS: Add entries for Actions Semi OWL family
Add myself as the Maintainer for Actions Semi OWL family and its
relevant board, drivers.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2018-07-09 15:25:41 -04:00
Ramon Fried
92a14a4772 MAINTAINERS: update ARM Snapdragon
Replace Mateusz as Maintainer for ARM Snapdragon arch.

Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
Acked-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
2018-06-18 14:43:11 -04:00
Heinrich Schuchardt
6b03cd107e efi_loader: DocBook comments for boot services
With 'make htmldocs' we can generate a documentation if the function
comments follow the DocBook conventions.

This patch adjusts the comments for EFI boot services and provides the
DocBook template for the EFI subsystem.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
2018-06-03 15:27:21 +02:00
Tom Rini
c90c43cda8 Merge tag 'arc-updates-for-2018.07-rc1' of git://git.denx.de/u-boot-arc
Here we do a couple of minor fixes like:
 - Move .ivt section to the very beginning of the image
   by default which allows us to use that image put right
   at reset vector (usually 0x0)

 - Improve relocation fix-up which became required once
   we moved .ivt and understood a problem with existing implementation
   where we relied on a particular placement of sections.
   Now we don't care about placement because we just explicitly
   check for .text and in case of ARCompact .ivt sections

 - Re-implemnt do_reset() such that it calls reset_cpu() which
   could implmented for a particular board

And hte most important part we introduce support for yet another
devboard from Synopsys - EMDK.
2018-05-31 14:17:36 -04:00
Alexey Brodkin
b08b113e93 MAINTAINERS: Add board/synopsys/
As of today 'board/synopsys/' folder contains only Synopsys ARC
boards supported by the same people who support 'arch/arc'.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2018-05-31 19:25:19 +03:00
Ken Ma
592b4a7e97 ata: mvebu: move mvebu sata driver to drivers/ata directory
Currently mvebu sata driver is in arch/arm/mach_mvebu directory, this
patch moves it to drivers/ata directory with renaming "sata.c" to
"ahci_mvebu.c" which is aligned to Linux.
New ahci driver's kconfig option is added as AHCI_MVEBU which selects
SCSI_AHCI and is based on AHCI.

Signed-off-by: Ken Ma <make@marvell.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Stefan Roese <sr@denx.de>
2018-05-29 08:33:05 +02:00
Patrick Delaunay
c3600e1f92 stm32mp1: add FUSE command support
Add support of fuse command (read/write/program/sense)
on bank 0 to access to BSEC SAFMEM (4096 OTP bits).

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2018-05-26 18:19:18 -04:00
Michal Simek
1d6c54ecb3 arm: zynqmp: Add ZynqMP minimal R5 support
Xilinx ZynqMP also contains dual Cortex R5 which can run U-Boot.
This patch is adding minimal support to get U-Boot boot.
U-Boot on R5 runs out of DDR with default configuration that's why
DDR needs to be partitioned if there is something else running on arm64.
Console is done via Cadence uart driver and the first Cadence Triple
Timer Counter is used for time.

This configuration with uart1 was tested on zcu100-revC.

U-Boot 2018.05-rc2-00021-gd058a08d907d (Apr 18 2018 - 14:11:27 +0200)

Model: Xilinx ZynqMP R5
DRAM:  512 MiB
WARNING: Caches not enabled
MMC:
In:    serial@ff010000
Out:   serial@ff010000
Err:   serial@ff010000
Net:   Net Initialization Skipped
No ethernet found.
ZynqMP r5>

There are two ways how to run this on ZynqMP.
1. Run from ZynqMP arm64
tftpb 20000000 u-boot-r5.elf
setenv autostart no && bootelf -p 20000000
cpu 4 disable && cpu 4 release 10000000 lockstep
or
cpu 4 disable && cpu 4 release 10000000 split

2. Load via jtag when directly to R5

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-05-11 09:38:23 +02:00
Alexander Graf
b123aff26f MAINTAINERS: Declare tools/zynqmp* as Xilinx maintained
The zynqmpimage.c and the new zynqmpbif.c files are all maintained by
Xilinx for the Zynq platforms. Let's match them accordingly
in the MAINTAINERS file.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-05-11 09:23:43 +02:00
Michal Simek
6de7a5b907 MAINTAINERS: zynqmp: Point to proper zynqmp folder
Point to Zynqmp arm64 cpu folder not to Zynq arm32.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-05-11 09:23:43 +02:00
Michal Simek
72c37d1221 timer: Add Cadence TTC timer counter support
This driver was tested on Xilinx ZynqMP SoC.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-05-11 09:23:43 +02:00
Fabio Estevam
08ae21af96 MAINTAINERS: Switch nxp.com domain
freescale.com domain is no longer reachable, so switch the
maintainers' emails to nxp.com domain instead.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-05-01 22:38:10 -04:00
Eugeniy Paltsev
4006200d49 ARC: Update ARC architecture maintainers
Update ARC architecture maintainers and add
uboot-snps-arc@synopsys.com mailing list.

Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2018-04-17 20:52:17 +03:00
Heinrich Schuchardt
b57aaa07f2 MAINTAINERS: ARM STM STM32MP: correct file paths
Provide correct file paths.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com>
2018-04-10 15:19:14 -04:00
Tom Rini
2600df4f8e Xilinx changes for v2018.05-rc2
- Various DT changes and sync with mainline kernel
 - Various defconfig updates
 - Add SPL init for zcu102 revA
 - Add new zynqmp boards zcu100/zcu104/zcu106/zcu111/zc12XX
   and zc1751-dc3
 - Net fixes - xlnx,phy-type
 - 64bit axi ethernet support
 - arasan: Fix nand write issue
 - fpga fixes
 - Maintainer file updates
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Merge tag 'xilinx-for-v2018.05-rc2' of git://git.denx.de/u-boot-microblaze

Xilinx changes for v2018.05-rc2

- Various DT changes and sync with mainline kernel
- Various defconfig updates
- Add SPL init for zcu102 revA
- Add new zynqmp boards zcu100/zcu104/zcu106/zcu111/zc12XX
  and zc1751-dc3
- Net fixes - xlnx,phy-type
- 64bit axi ethernet support
- arasan: Fix nand write issue
- fpga fixes
- Maintainer file updates
2018-04-09 11:06:21 -04:00
Heinrich Schuchardt
23e7e6b6b9 MAINTAINERS: ZYNQMP: correct entries
Replace references to non-existent file.

Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Michal Simek <monstr@monstr.eu>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-04-09 08:02:50 +02:00
Michal Simek
3d14228f1b MAINTAINERS: Fix zynqmp clock driver path
Fix c&p error from Zynq.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-04-09 08:02:50 +02:00
Heinrich Schuchardt
1914e5b5d8 efi_loader: provide new doc/README.uefi
Provides information about

- usage of the bootefi command
- overview of UEFI
- interaction between U-Boot and EFI drivers

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Acked-by: Leif Lindholm <leif.lindholm@linaro.org>
Signed-off-by: Alexander Graf <agraf@suse.de>
2018-04-04 11:00:06 +02:00
Philipp Tomsich
47b8583f58 rockchip: mmc: update MAINTAINERS
The Rockchip-specific wrappers to the DW-MMC and the SDHCI driver
were not covered as part of what's maintained by the architecture
maintainers.  Add them here.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2018-03-28 23:47:07 +02:00
Michal Simek
8ae3d0b50c MAINTAINERS: Fix Zynq/ZynqMP and Microblaze fragments
Fix my fragments to list all files in the repo.

Also fix path to for Xilinx Zynq SoC (mach-zynq)
It should be the part of
"ARM: zynq: move SoC sources to mach-zynq"
(sha1: 0107f24036)

And cover dts files in board MAINTAINERS files.

Reported-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-03-23 09:36:15 +01:00
Stefan Roese
5cf32518ea 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>
2018-03-19 16:14:23 -04:00
Patrick Delaunay
a6151916cb 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>
2018-03-19 16:14:22 -04:00
Patrick Delaunay
e70f70aa65 ram: stm32mp1: add driver
Add driver and binding for stm32mp1 ddr controller and phy

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2018-03-19 16:14:21 -04:00
Patrick Delaunay
2514c2d0e6 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>
2018-03-19 16:14:21 -04:00
Heinrich Schuchardt
02c5e891a3 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>
2018-03-16 14:54:14 -04:00
Heinrich Schuchardt
c133915eb2 MAINTAINERS: ARM TI: remove invalid paths
Remove non-existing paths.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2018-03-16 14:54:14 -04:00
Heinrich Schuchardt
cbc4423e87 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>
2018-03-16 14:54:14 -04:00
Heinrich Schuchardt
18fa6230ce MAINTAINERS: FLATTENED DEVICE TREE: correct maintained path
Change due to commit b08c8c4870 ("libfdt: move headers to
<linux/libfdt.h> and <linux/libfdt_env.h>")

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2018-03-16 14:54:14 -04:00
Heinrich Schuchardt
0f8525f5c1 MAINTAINERS: ARM HISILICON: correct maintained path
Fix an incorrect path.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2018-03-16 14:54:14 -04:00
Heinrich Schuchardt
f7b2849a47 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>
2018-03-16 14:54:14 -04:00
Madan Srinivas
f274f26566 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>
2018-03-16 09:42:41 -04:00
Heinrich Schuchardt
b7d6e0abab MAINTAINERS: bring sections into alphabetic order
NETWORK should be after NAND_FLASH.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2018-03-09 12:31:07 -05:00
Heinrich Schuchardt
4ef17f9cbe MAINTAINERS: bring sections into alphabetic order
POWER should be after ONENAND

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2018-03-05 10:16:30 -05:00
Philipp Tomsich
3f56552227 rockchip: video: update MAINTAINERS
The video drivers (VOP, HDMI encoder, LVDS encoder, MIPI encoder) for
Rockchip SOCs are self-contained and are mainly impacted by other
changes in the architecture support (e.g. pinctrl, clocking, etc).

Let's add these to the list of files maintained as part of the
Rockchip port.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
2018-02-23 20:49:07 +01:00
Heinrich Schuchardt
f3b5056c4e efi_loader: split README.efi into two separate documents
README.efi describes two different concepts:
* U-Boot exposing the UEFI API
* U-Boot running on top of UEFI.

This patch splits the document in two.
Religious references are removed.

The separation of the concepts makes sense before detailing the internals
of U-Boot exposing the UEFI API in a future patch.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
2018-02-10 00:24:00 +01:00
Heinrich Schuchardt
268ec6e00e efi_loader: fix building crt0 on arm
Before the patch an undefined constant EFI_SUBSYSTEM was used in the
crt0 code. The current version of binutils does not swallow the error.

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=888403

The necessary constant IMAGE_SUBSYSTEM_EFI_APPLICATION is already
defined in pe.h. So let's factor out asm-generic/pe.h for the
image subsystem constants and use it in our assembler code.

IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER does not exist in the specification
let's use IMAGE_SUBSYSTEM_EFI_ROM instead.

The include pe.h is only used in code maintained by Alex so let him be the
maintainer here too.

Reported-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Tested-by: Vagrant Cascadian <vagrant@debian.org>
Signed-off-by: Alexander Graf <agraf@suse.de>
2018-02-10 00:24:00 +01:00
Maxime Ripard
bf8f4c4400 MAINTAINERS: Update email address for Maxime Ripard
Free Electrons is no more and is now known as Bootlin, change my email
address accordingly.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-02-04 19:21:00 -05:00
Heinrich Schuchardt
29a8a2828e efi_loader: add a README.iscsi describing booting via iSCSI
The appended README explains how U-Boot and iPXE can be used
to boot a diskless system from an iSCSI SAN.

The maintainer for README.efi and README.iscsi is set.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
[agraf: s/Adress/Address/]
Signed-off-by: Alexander Graf <agraf@suse.de>
2018-01-28 21:37:13 +01:00
Alexander Graf
6001985f92 bcm2835_pl011_serial: Add BCM2835 specific serial driver
On bcm2835 we need to ensure we only access serial devices that are
muxed to the serial output pins of the pin header. To achieve this
for the pl011 device, add a bcm2835 specific pl011 wrapper device
that does this check but otherwise behaves like a pl011 device.

Signed-off-by: Alexander Graf <agraf@suse.de>
2018-01-28 12:27:36 -05:00