Adds a new Kconfig file for AM33xx class devices. We
need a common place to define CONFIG parameters
for these SOCs, especially for adding support
for secure devices.
a) Adds a definition for ISW_ENTRY_ADDR. This is the
address to which the ROM branches when the SOC
ROM hands off execution to the boot loader.
CONFIG_SYS_TEXT_BASE and CONFIG_SPL_TEXT_BASE are set
to this value for AM43xx devices.
b) Adds CONFIG_PUB_ROM_DATA_SIZE which is used to
calculate CONFIG_SPL_MAX_SIZE. This value indicates the
amount of memory needed by the ROM to store data during
the boot process.
Currently, these CONFIG options are used only by AM43xx,
but in future other AM33xx class SOCs will also use them.
Signed-off-by: Madan Srinivas <madans@ti.com>
Signed-off-by: Daniel Allred <d-allred@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
Tested-by: Andreas Dannenberg <dannenberg@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Adds doc/README.ti-secure file to explain in generic terms
how boot images need to be created for secure devices from
Texas Instruments.
Specific details for creating secure boot images for the
AM43xx, DRA7xx and AM57xx secure devices from Texas
Instruments are also provided in the README file.
Secure devices require a security development package (SECDEV)
package that can be downloaded from:
http://www.ti.com/mysecuresoftware
Login is required and access is granted under appropriate NDA
and export control restrictions.
Signed-off-by: Madan Srinivas <madans@ti.com>
Signed-off-by: Daniel Allred <d-allred@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Andreas Dannenberg <dannenberg@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Since CONFIG_OF_BOARD_SETUP depends on CONFIG_OF_LIBFDT:
config OF_BOARD_SETUP
bool "Set up board-specific details in device tree before boot"
depends on OF_LIBFDT
...
remove superfluous tests of CONFIG_OF_LIBFDT when testing for
CONFIG_OF_BOARD_SETUP.
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
[trini: Typo fix: s/ifdefi/ifdef/]
Signed-off-by: Tom Rini <trini@konsulko.com>
Large file transfers, flash erasing and more complicated tests
requires more time to finish. Provide a way to setup specific
timeout directly in test.
For example description for 50s test:
timeout = 50000
with u_boot_console.temporary_timeout(timeout):
u_boot_console.run_command(...)
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Recently Linux is gaining support for efifb on AArch64 and that support actually
tries to make use of the frame buffer address we expose to it via gop.
While this wouldn't be bad in theory, in practice it means a few bad things
1) We expose 16bit frame buffers as 32bit today
2) Linux can't deal with overlapping non-PCI regions between efifb and
a different frame buffer driver
For now, let's just disable exposure of the frame buffer address. Most OSs that
get booted will have a native driver for the GPU anyway.
Signed-off-by: Alexander Graf <agraf@suse.de>
[trini: Remove line_len entirely]
Signed-off-by: Tom Rini <trini@konsulko.com>
We put the system table into our runtime services data section so that
payloads may still access it after exit_boot_services. However, most fields
in it are quite useless once we're in that state, so let's just patch them
out.
With this patch we don't get spurious warnings when running EFI binaries
anymore.
Signed-off-by: Alexander Graf <agraf@suse.de>
With dropping support for some boards and the deletion of some source
files, it appears that both of these directories are now superfluous.
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
These are no longer used. The migration is complete. Drop these options.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Angelo Dureghello <angelo@sysam.it>
Acked-by: Andreas Bießmann <andreas@biessmann.org>
This option is always enabled and is about to be removed. Drop references
to it.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andreas Bießmann <andreas@biessmann.org>
Since generic board init is enabled, this is not used. Drop it.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Since generic board init is enabled, this is not used. Drop it.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Angelo Dureghello <angelo@sysam.it>
Since generic board init is enabled, this is not used. Drop it.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Andreas Bießmann <andreas@biessmann.org>
It is well past the deadline for conversion to generic board init. Remove
the old code.
Please test this and perhaps send a follow-up patch if needed.
Signed-off-by: Simon Glass <sjg@chromium.org>
This includes the following fixes:
- Define needed __init_end symbol - see initr_reloc_global_data()
- Drop SH-specific struct bd_info
- Add an empty relocate_code() function
This prevents build errors with generic board, but the code will still need
work. Perhaps this is a better alternative than deleting the code.
Signed-off-by: Simon Glass <sjg@chromium.org>
Allow this to be unset, such that gd->mon_len is invalid. This seems to be
what the sh architecture does.
Signed-off-by: Simon Glass <sjg@chromium.org>
Remove the warning from the Makefile, since boards that do not use generic
board will no longer build. Also update documentation.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andreas Bießmann <andreas@biessmann.org>
It is well past the deadline for conversion to generic board init. Remove
the old code.
Stefan, can you test this please and perhaps send a follow-up patch if needed?
Signed-off-by: Simon Glass <sjg@chromium.org>
The client architecture that we pass to a dhcp server depends on the target
payload that we want to execute. An EFI binary has a different client arch
than a legacy binary or a u-boot binary.
So let's parameterize the pxe client arch field to allow an override via
the distro script, so that our efi boot path can tell the dhcp server that
it's actually an efi firmware.
Signed-off-by: Alexander Graf <agraf@suse.de>
We know for certain that we have 32bit DMA hardware, but 64bit addresses
on LS2085A and ZynqMP, so let's enable EFI bounce buffers for all defconfigs
on these SoCs.
Signed-off-by: Alexander Graf <agraf@suse.de>
Some hardware that is supported by U-Boot can not handle DMA above 32bits.
For these systems, we need to come up with a way to expose the disk interface
in a safe way.
This patch implements EFI specific bounce buffers. For non-EFI cases, this
apparently was no issue so far, since we can just define our environment
variables conveniently.
Signed-off-by: Alexander Graf <agraf@suse.de>
This adds platform code for the Amlogic Meson GXBaby (S905) SoC and a
board definition for ODROID-C2. This initial submission only supports
UART and Ethernet (through the existing Designware driver). DTS files
are the ones submitted to Linux arm-soc for 4.7 [1].
[1] https://patchwork.ozlabs.org/patch/603583/
Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
All members of the DMA descriptor must be 32-bit, even on 64-bit
architectures: change the type to u32 to ensure this. Also, fix
other warnings.
Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
[trini: Use phys_addr_t not unsigned long long to test that we're within
DMA'able memory]
Signed-off-by: Tom Rini <trini@konsulko.com>
Add a psci_system_reset() which calls the SYSTEM_RESET function of
PSCI 0.2 and can be used by boards that support it to implement
reset_cpu().
Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Now that we can expose network functionality to EFI applications,
the logical next step is to load them via pxe to execute them as
well.
This patch adds the necessary bits to the distro script to automatically
load and execute EFI payloads. It identifies the dhcp client as a uEFI
capable PXE client, hoping the server returns a tftp path to a workable
EFI binary that we can then execute.
To enable boards that don't come with a working device tree preloaded,
this patch also adds support to load a device tree from the /dtb directory
on the remote tftp server.
Signed-off-by: Alexander Graf <agraf@suse.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
There are client identifiers specifically reserved for ARM U-Boot
according to http://www.ietf.org/assignments/dhcpv6-parameters/dhcpv6-parameters.xml#processor-architecture.
So let's actually make use of them rather than the bogus 0x100 that
we emitted so far.
Signed-off-by: Alexander Graf <agraf@suse.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
[trini: Drop the Xilinx define to 0x100 as it's not the correct value to
use].
Signed-off-by: Tom Rini <trini@konsulko.com>
We have a bunch of boards that define their vendor class identifier and
client archs in the board files or in the distro config. Move everything
to the generic Kconfig options.
We're missing the distinction between i386 and x86_64, as I couldn't find
any config variable that would tell us the difference. Is that really important
to people? I guess not, so I left it out.
Signed-off-by: Alexander Graf <agraf@suse.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
Both the dhcp as well as the bootp case add vendor class identifier
parameters into their packets. Let's move that into a separate function
to make overlaying easier.
Signed-off-by: Alexander Graf <agraf@suse.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
We can now successfully boot EFI applications from disk, but users
may want to also run them from a PXE setup.
This patch implements rudimentary network support, allowing a payload
to send and receive network packets.
With this patch, I was able to successfully run grub2 with network
access inside of QEMU's -M xlnx-ep108.
Signed-off-by: Alexander Graf <agraf@suse.de>
test/py raises an error, if a board has not enabled bdi command
> pytest.skip('bdinfo command not supported')
E NameError: global name 'pytest' is not defined
import pytest in test/py/u_boot_utils.py fixes this.
Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
This patch fixes a bug that long word(.l) memory access in 'itest'
command reads the 8bytes of the actual memory on 64-bit architecture.
The cast to the memory pointer should use a fixed bit type.
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
the last value acceptable value for offset is last_usable_lba + 1
and not last_usable_lba - 1
issue found with SDCARD partition commands on u-boot 2015.10
but this part of code don't change
1- create GPT partion on all the card
> gpt write mmc 0 name=test,start=0,size=0
> part list mmc 0
Partition Map for MMC device 0 -- Partition Type: EFI
Part Start LBA End LBA Name
Attributes
Type GUID
Partition GUID
1 0x00000022 0x003a9fde "test"
attrs: 0x0000000000000000
type: ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
type: data
guid: b710eb04-45b9-e94a-8d0b-21458d596f54
=> Start = 0x22*512 = 0x4400
=> Size = (0x003a9fde-0x22+1) * 512 = 0x753F7A00
2- try to recreate the same partition with the next command
(block size:512 bytes = 0x200)
> gpt write mmc 0 name=test,start=0x4400,size=0x753F7A00
Writing GPT: Partitions layout exceds disk size
> gpt write mmc 0 name=test,start=0x4400,size=0x753F7800
Writing GPT: Partitions layout exceds disk size
> gpt write mmc 0 name=test,start=0x4400,size=0x753F7600
Writing GPT: success!
Partition Map for MMC device 0 -- Partition Type: EFI
Part Start LBA End LBA Name
Attributes
Type GUID
Partition GUID
1 0x00000022 0x003a9fdc "test"
attrs: 0x0000000000000000
type: ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
type: data
guid: 36ec30ef-7ca4-cd48-97cd-ea9fb95185d0
the max LBA when the size is indicated (0x003a9fdc) is lower than
when u-boot compute the max allowed value with size=0 (0x003a9fde)
in the code :
/* partition ending lba */
if ((i == parts - 1) && (partitions[i].size == 0))
/* extend the last partition to maximuim */
gpt_e[i].ending_lba = gpt_h->last_usable_lba;
else
gpt_e[i].ending_lba = cpu_to_le64(offset - 1);
so offset = gpt_h->last_usable_lba + 1 is acceptable !
but the test (offset >= last_usable_lba) cause the error
END
Signed-off-by: Patrick Delaunay <patrick.delaunay73@gmail.com>disk: part_efi: fix check of the max partition size
the last value acceptable value for offset is (last_usable_lba + 1)
and not (last_usable_lba - 1)
issue found with SDCARD partition commands on u-boot 2015.10
but this part of code don't change
1- I create GPT partion on all the card (start and size undefined)
> gpt write mmc 0 name=test,start=0,size=0
> part list mmc 0
Partition Map for MMC device 0 -- Partition Type: EFI
Part Start LBA End LBA Name
Attributes
Type GUID
Partition GUID
1 0x00000022 0x003a9fde "test"
attrs: 0x0000000000000000
type: ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
type: data
guid: b710eb04-45b9-e94a-8d0b-21458d596f54
=> Start = 0x22*512 = 0x4400
=> Size = (0x003a9fde-0x22+1) * 512 = 0x753F7A00
2- I try to recreate the same partition with the command gpt write
and with start and size values (block size:512 bytes = 0x200)
> gpt write mmc 0 name=test,start=0x4400,size=0x753F7A00
Writing GPT: Partitions layout exceds disk size
> gpt write mmc 0 name=test,start=0x4400,size=0x753F7800
Writing GPT: Partitions layout exceds disk size
> gpt write mmc 0 name=test,start=0x4400,size=0x753F7600
Writing GPT: success!
I check the partition created :
> part list mmc 0
Partition Map for MMC device 0 -- Partition Type: EFI
Part Start LBA End LBA Name
Attributes
Type GUID
Partition GUID
1 0x00000022 0x003a9fdc "test"
attrs: 0x0000000000000000
type: ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
type: data
guid: 36ec30ef-7ca4-cd48-97cd-ea9fb95185d0
=> but the max LBA when the size is indicated (0x003a9fdc) is lower than
when u-boot compute the max allowed value with size=0 (0x003a9fde)
3- in the code, just after my patch, line 446
/* partition ending lba */
if ((i == parts - 1) && (partitions[i].size == 0))
/* extend the last partition to maximuim */
gpt_e[i].ending_lba = gpt_h->last_usable_lba;
else
gpt_e[i].ending_lba = cpu_to_le64(offset - 1);
so offset = gpt_h->last_usable_lba + 1 is acceptable !
(it the value used when size is 0)
but today the test (offset >= last_usable_lba) cause the error
my patch only solve this issue
END
Signed-off-by: Patrick Delaunay <patrick.delaunay73@gmail.com>
If serial support is not compiled into U-Boot, which may be the case
for some SPL builds, the following warning will be generated in disk.c:
cmd/disk.c: In function 'common_diskboot':
cmd/disk.c:16:6: warning: variable 'dev' set but not used [-Wunused-but-set-variable]
int dev, part;
^
The warning is a result of printf() calls being optimized away, and
thus the whole dev variable becomes indeed unused. Mark the variable
as __maybe_unused .
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
If bl_len is not aligned it can caused a problem because another code
expects that start is aligned.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
A DM driver for PCA953x was recently introduced by Peng Fan, which lacked
support for the 40 GPIO versions.
This patch adds support for these chips.
Signed-off-by: Mario Six <mario.six@gdsys.cc>
Reviewed-by: Peng Fan <van.freenix@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
checkpatch complains about in succeding patch. Prefer to fix all
declarations in a dedicated patch.
Signed-off-by: Andreas Fenkart <andreas.fenkart@digitalstrom.com>
GCC 5.3 report a warning: 'upper' and 'lower' may be used
uninitialized in this function [-Wmaybe-uninitialized].
Compiler might need explicit initializer.
Signed-off-by: Wills Wang <wills.wang@live.com>
We need reset the Ethernet Switch analog part before operation,
or the build-in Ethernet PHY don't work.
Signed-off-by: Wills Wang <wills.wang@live.com>
Acked-by: Marek Vasut <marex@denx.de>
Remove the remnants of JZ4740 support.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Cc: Paul Burton <paul.burton@imgtec.com>
Certain chips, like the JZ47xx, have extreme size constraints on the
SPL size and require custom start.S . Allow overriding the start.S
the same way ARM MXS does it.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Cc: Paul Burton <paul.burton@imgtec.com>
Madan Srinivas
Daniel Allred
Robert P. J. Day
Michal Simek
Alexander Graf
Andreas Fenkart
Simon Glass
Roger Quadros
Lukasz Majewski
Beniamino Galvani
Heiko Schocher
Kunihiko Hayashi
Patrick Delaunay
Marek Vasut
mario.six@gdsys.cc
Tom Rini
Wills Wang