Robert P. J. Day [Sun, 15 May 2016 16:12:07 +0000 (12:12 -0400)]
MARVELL: Delete now-superfluous board/Marvell/{common, include} dirs.
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>
Simon Glass [Sun, 15 May 2016 00:49:37 +0000 (18:49 -0600)]
Drop HAVE_GENERIC_BOARD and SYS_GENERIC_BOARD options
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>
Simon Glass [Sun, 15 May 2016 00:49:36 +0000 (18:49 -0600)]
Drop references to CONFIG_SYS_GENERIC_BOARD in config files
This option is no longer used so need not be enabled.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sun, 15 May 2016 00:49:35 +0000 (18:49 -0600)]
Drop use of CONFIG_SYS_GENERIC_BOARD in U-Boot
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>
Simon Glass [Sun, 15 May 2016 00:49:34 +0000 (18:49 -0600)]
powerpc: Drop unused code related to generic board
Since generic board init is enabled, this is not used. Drop it.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sun, 15 May 2016 00:49:33 +0000 (18:49 -0600)]
mips: Drop unused code in u-boot.h
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>
Simon Glass [Sun, 15 May 2016 00:49:32 +0000 (18:49 -0600)]
m68k: Drop unused code in u-boot.h
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>
Simon Glass [Sun, 15 May 2016 00:49:31 +0000 (18:49 -0600)]
avr32: Drop unused code in u-boot.h
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>
Simon Glass [Sun, 15 May 2016 00:49:30 +0000 (18:49 -0600)]
sh: Drop the arch-specific board init
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>
Simon Glass [Sun, 15 May 2016 00:49:29 +0000 (18:49 -0600)]
sh: Fix build errors for generic board
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>
Simon Glass [Sun, 15 May 2016 00:49:28 +0000 (18:49 -0600)]
board_f: Don't require CONFIG_SYS_MONITOR_BASE
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>
Simon Glass [Sun, 15 May 2016 00:49:27 +0000 (18:49 -0600)]
Remove/update old generic-board documentation and warning
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>
Simon Glass [Sun, 15 May 2016 00:49:26 +0000 (18:49 -0600)]
openrisc: Drop the arch-specific board init
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>
Roger Quadros [Fri, 13 May 2016 12:17:52 +0000 (15:17 +0300)]
usb: dwc3: Makefile: Don't build gadget code if USB_GADGET is disabled
It is pointless to build gadget driver if USB_GADGET is disabled.
Signed-off-by: Roger Quadros <rogerq@ti.com>
Acked-by: Marek Vasut <marex@denx.de>
Alexander Graf [Thu, 12 May 2016 13:51:45 +0000 (15:51 +0200)]
net: Optionally use pxe client arch from variable
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>
Alexander Graf [Wed, 11 May 2016 16:25:49 +0000 (18:25 +0200)]
efi_loader: Select bounce buffers for known-bad boards
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>
Alexander Graf [Wed, 11 May 2016 16:25:48 +0000 (18:25 +0200)]
efi_loader: Add bounce buffer support
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>
Lukasz Majewski [Sun, 8 May 2016 06:52:21 +0000 (08:52 +0200)]
cosmetic: debug: Replace #ifdef DEBUG with debug() macro
Replace #ifdef DEBUG with dedicated debug() macro.
Signed-off-by: Lukasz Majewski <l.majewski@majess.pl>
Beniamino Galvani [Sun, 8 May 2016 06:30:17 +0000 (08:30 +0200)]
arm: meson: implement calls to secure monitor
Implement calls to secure monitor to read the MAC address from e-fuse.
Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Beniamino Galvani [Sun, 8 May 2016 06:30:16 +0000 (08:30 +0200)]
arm: add initial support for Amlogic Meson and ODROID-C2
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>
Beniamino Galvani [Sun, 8 May 2016 06:30:15 +0000 (08:30 +0200)]
net: designware: fix descriptor layout and warnings on 64-bit archs
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>
Beniamino Galvani [Sun, 8 May 2016 06:30:14 +0000 (08:30 +0200)]
arm: implement generic PSCI reset call for armv8
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>
Alexander Graf [Fri, 6 May 2016 19:01:07 +0000 (21:01 +0200)]
distro: Add efi pxe boot code
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>
Alexander Graf [Fri, 6 May 2016 19:01:05 +0000 (21:01 +0200)]
net: Move CONFIG_SPL_NET_VCI_STRING into Kconfig
This patch also adds the SPL time VCI string into Kconfig.
Signed-off-by: Alexander Graf <agraf@suse.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
Alexander Graf [Fri, 6 May 2016 19:01:04 +0000 (21:01 +0200)]
net: Fix client identifiers for ARM
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>
Simon Glass [Sat, 14 May 2016 20:03:11 +0000 (14:03 -0600)]
dm: rockchip: Enable CONFIG_BLK
Enable CONFIG_BLK to move to using driver model for block devices. This
affects MMC booting in SPL, as well as MMC access in U-Boot proper.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sat, 14 May 2016 20:03:10 +0000 (14:03 -0600)]
dm: mmc: Use cfg directly in mmc_bind()
This small change tidies up the code slightly.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sat, 14 May 2016 20:03:09 +0000 (14:03 -0600)]
dm: mmc: Fix up mmc_bread/bwrite() prototypes for SPL
When these functions are not compiled in, we still need to declare the
correct function signature to avoid a build warnings in SPL. Fix this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sat, 14 May 2016 20:03:08 +0000 (14:03 -0600)]
dm: rockchip: mmc: Allow use of CONFIG_BLK
Allow driver model to be used for block devices in the rockchip mmc driver.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sat, 14 May 2016 20:03:07 +0000 (14:03 -0600)]
dm: mmc: dwmmc: Support CONFIG_BLK
Add support for using driver model for block devices in this driver.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sat, 14 May 2016 20:03:06 +0000 (14:03 -0600)]
dm: mmc: spl: Add support for CONFIG_BLK
Allow driver model to be used for block devices in SPL.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sat, 14 May 2016 20:03:05 +0000 (14:03 -0600)]
dm: efi: Update for CONFIG_BLK
This code does not currently build with driver model enabled for block
devices. Update it to correct this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alexander Graf <agraf@suse.de>
Simon Glass [Sat, 14 May 2016 20:03:04 +0000 (14:03 -0600)]
dm: mmc: Convert sdhci to support CONFIG_BLK
Update sdhci.c so that it works with driver model enabled for block devices.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sat, 14 May 2016 20:03:03 +0000 (14:03 -0600)]
dm: env: mmc: Convert env_mmc to support CONFIG_BLK
Update the MMC environment code so that it works with driver-model enabled
for block devices.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sat, 14 May 2016 20:03:02 +0000 (14:03 -0600)]
rockchip: Drop SPL GPIO support for rk3288
This is not currently used and saves a little over 1KB of SPL image size.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sat, 14 May 2016 20:03:01 +0000 (14:03 -0600)]
rockchip: video: Flush the cache when the display is updated
Enable this option to correct display artifacts when a write-back cache is
in use.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sat, 14 May 2016 20:03:00 +0000 (14:03 -0600)]
rockchip: Drop unnecessary SPL properties
While we consider whether to drop use of DT in SPL, remove some unwanted
properties. This reduces SPL size by about 250 bytes.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sat, 14 May 2016 20:02:59 +0000 (14:02 -0600)]
rockchip: Check image name for the rksd image
We need a correct name (rk3288, rk3036) so check this to avoid a crash
later.
Signed-off-by: Simon Glass <sjg@chromium.org>
Sjoerd Simons [Sun, 28 Feb 2016 21:25:03 +0000 (22:25 +0100)]
rockchip: rock2: dts: use status = "okay" not ok
u-boot only recognize okay to enable a node (Linux seems to be more
lenient here). So use okay instead.
Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Reviewed-by: Simon Glass <sjg@chromium.org>
Sjoerd Simons [Sun, 28 Feb 2016 21:25:02 +0000 (22:25 +0100)]
rockchip: rk3288-firefly: Add gmac definition
Add a definition for the gmac interface to the firefly device-tree.
Copied verbatim from the linux kernel.
Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Acked-by: Simon Glass <sjg@chromium.org>
Sjoerd Simons [Sun, 28 Feb 2016 21:25:00 +0000 (22:25 +0100)]
rockchip: rk3288: grf: Define GRF_SOC_CON1 and GRF_SOC_CON3
Add definitions for GRF_SOC_CON1 and GRF_SOC_CON3 which contain various
GMAC related fields.
Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Reviewed-by: Simon Glass <sjg@chromium.org>
Sjoerd Simons [Sun, 28 Feb 2016 21:24:59 +0000 (22:24 +0100)]
rockchip: rk3288: Add clock support for the gmac ethernet interface
Setup the clocks for the gmac ethernet interface. This assumes the mac
clock is fed by an external clock which is common on RK3288 based
devices.
Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Reviewed-by: Simon Glass <sjg@chromium.org>
Sjoerd Simons [Sun, 28 Feb 2016 21:24:58 +0000 (22:24 +0100)]
rockchip: rk3288: pinctrl: support more pins
The rgmii_pins node in rk3288.dtsi configures 15 pins. Increase the size
of the cell array to accomedate that, otherwise only the first 10 get
configured.
Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Reviewed-by: Simon Glass <sjg@chromium.org>
Sjoerd Simons [Sun, 28 Feb 2016 21:24:55 +0000 (22:24 +0100)]
net: designware: support phy reset device-tree bindings
Add support for the snps,reset-gpio, snps,reset-active-low (optional) and
snps,reset-delays-us device-tree bindings. The combination of these
three define how the PHY should be reset to ensure it's in a sane state.
Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Reviewed-by: Simon Glass <sjg@chromium.org>
Alexander Graf [Fri, 6 May 2016 19:01:03 +0000 (21:01 +0200)]
net: Move the VCI and client arch values to Kconfig
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>
Alexander Graf [Fri, 6 May 2016 19:01:02 +0000 (21:01 +0200)]
bootp: Move vendor class identifier set to function
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>
Alexander Graf [Fri, 6 May 2016 19:01:01 +0000 (21:01 +0200)]
efi_loader: Add network access support
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>
Heiko Schocher [Fri, 6 May 2016 05:33:51 +0000 (07:33 +0200)]
test/py: fix NameError exception if bdi cmd is not supported
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>
Kunihiko Hayashi [Wed, 4 May 2016 05:20:04 +0000 (14:20 +0900)]
cmd: replace the cast of the memory access to a fixed bit type in itest
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>
Patrick Delaunay [Mon, 2 May 2016 12:43:33 +0000 (14:43 +0200)]
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- 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>
Marek Vasut [Sat, 30 Apr 2016 22:35:54 +0000 (00:35 +0200)]
cmd: disk: Fix unused variable warning
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>
Michal Simek [Thu, 28 Apr 2016 08:36:11 +0000 (10:36 +0200)]
SPL: FIT: Align loading address for header
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>
mario.six@gdsys.cc [Mon, 25 Apr 2016 13:25:37 +0000 (15:25 +0200)]
dm: gpio: pca953x: Support PCA953X with 40 GPIOs
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>
Andreas Fenkart [Tue, 19 Apr 2016 20:43:42 +0000 (22:43 +0200)]
tools/env: compute size of usable area only once
for double buffering to work, redundant buffers must have equal size
Signed-off-by: Andreas Fenkart <andreas.fenkart@digitalstrom.com>
Andreas Fenkart [Tue, 19 Apr 2016 20:43:41 +0000 (22:43 +0200)]
tools/env: fw_printenv pass value_only as argument
Signed-off-by: Andreas Fenkart <andreas.fenkart@digitalstrom.com>
Andreas Fenkart [Tue, 19 Apr 2016 20:43:40 +0000 (22:43 +0200)]
tools/env: remove 'extern' from function prototype in fw_env.h
checkpatch complains about in succeding patch. Prefer to fix all
declarations in a dedicated patch.
Signed-off-by: Andreas Fenkart <andreas.fenkart@digitalstrom.com>
Andreas Fenkart [Tue, 19 Apr 2016 20:43:39 +0000 (22:43 +0200)]
tools/env: pass key as argument to env_aes_cbc_crypt
Signed-off-by: Andreas Fenkart <andreas.fenkart@digitalstrom.com>
Simon Glass [Sat, 14 May 2016 20:02:57 +0000 (14:02 -0600)]
mmc: Use byte array for multipliers
We don't need an int since no value is over 80. This saves a small amount of
SPL space (about 44 bytes).
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sat, 14 May 2016 20:02:56 +0000 (14:02 -0600)]
mmc: Drop dead mmc code for non-generic MMC
All boards that use MMC define CONFIG_GENERIC_MMC now, so we can drop this
old code.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sat, 14 May 2016 20:02:55 +0000 (14:02 -0600)]
mmc: Drop mmc_register()
This function is no longer used.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sat, 14 May 2016 20:02:54 +0000 (14:02 -0600)]
reset: Drop the reset failure message
This adds to code size and is not needed, since hang() will print a message.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sat, 14 May 2016 20:02:53 +0000 (14:02 -0600)]
tiny-printf: Support snprintf()
Add a simple version of this function for SPL. It does not check the buffer
size as this would add to the code size.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Simon Glass [Sat, 14 May 2016 20:02:52 +0000 (14:02 -0600)]
tiny-printf: Tidy up a few nits
- Rename 'w' to 'width' to make it more obvious what it is used for
- Use bool and int types instead of char to avoid register-masking on
32-bit machines
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Simon Glass [Fri, 7 Aug 2015 13:42:22 +0000 (07:42 -0600)]
arm: rpi: Define CONFIG_TFTP_TSIZE to show tftp size info
This shows a proper progress display and the total amount of data
transferred. Enable it for Raspberry Pi.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Stephen Warren [Mon, 16 May 2016 23:41:37 +0000 (17:41 -0600)]
mailbox: implement a sandbox test
This adds a sandbox mailbox implementation (provider), a test client
device, instantiates them both from Sandbox's DT, and adds a DM test
that excercises everything.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org> # v1
Stephen Warren [Fri, 13 May 2016 21:50:29 +0000 (15:50 -0600)]
Add a mailbox driver framework/uclass
A mailbox is a hardware mechanism for transferring small message and/or
notifications between the CPU on which U-Boot runs and some other device
such as an auxilliary CPU running firmware or a hardware module.
This patch defines a standard API that connects mailbox clients to mailbox
providers (drivers). Initially, DT is the only supported method for
connecting the two.
The DT binding specification (mailbox.txt) was taken from Linux kernel
v4.5's Documentation/devicetree/bindings/mailbox/mailbox.txt.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
Stephen Warren [Thu, 12 May 2016 18:03:35 +0000 (12:03 -0600)]
Rename reset to sysreset
The current reset API implements a method to reset the entire system.
In the near future, I'd like to introduce code that implements the device
tree reset bindings; i.e. the equivalent of the Linux kernel's reset API.
This controls resets to individual HW blocks or external chips with reset
signals. It doesn't make sense to merge the two APIs into one since they
have different semantic purposes. Resolve the naming conflict by renaming
the existing reset API to sysreset instead, so the new reset API can be
called just reset.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
Stephen Warren [Wed, 11 May 2016 21:26:25 +0000 (15:26 -0600)]
sunxi: gpio: convert bind() to use driver data
Now that the DM core sets driver_data before calling bind(), this driver
can make use of driver_data to determine the set of child devices to
create, rather than manually re-implementing the matching logic in code.
Cc: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Stephen Warren [Wed, 11 May 2016 21:26:24 +0000 (15:26 -0600)]
dm: allow setting driver_data before/during bind
This will allow a driver's bind function to use the driver data. One
example is the Tegra186 GPIO driver, which instantiates child devices
for each of its GPIO ports, yet supports two different HW instances each
with a different set of ports, and identified by the udevice_id .data
field.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
Tom Rini [Thu, 26 May 2016 00:22:48 +0000 (20:22 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-mips
Wills Wang [Sun, 22 May 2016 03:59:49 +0000 (11:59 +0800)]
mips: ath79: ar933x: Avoid warning with gcc5
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>
Wills Wang [Sun, 22 May 2016 03:59:50 +0000 (11:59 +0800)]
mips: ath79: ar933x: Fix ethernet PHY mismatch
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>
Marek Vasut [Wed, 25 May 2016 00:17:07 +0000 (02:17 +0200)]
mips: Drop JZ4740 remnants
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>
Marek Vasut [Wed, 25 May 2016 00:17:42 +0000 (02:17 +0200)]
mips: Allow overriding start.S in SPL
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>
Paul Burton [Tue, 17 May 2016 10:56:39 +0000 (11:56 +0100)]
MIPS: Move CONFIG_SYS_TEXT_BASE to Kconfig
Move CONFIG_SYS_TEXT_BASE to Kconfig, and add default values in board
Kconfig files matching what was present in their config headers. This
will make it cleaner to conditionalise the value for Malta based on 32
vs 64 bit builds.
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Paul Burton [Tue, 17 May 2016 06:43:28 +0000 (07:43 +0100)]
malta: Use device model & tree for UART
Make use of device model & device tree to probe the UART driver. This is
the initial step in bringing Malta up to date with driver model, and
allows for cleaner handling of the different I/O addresses for different
system controllers by specifying the ISA bus address instead of a
translated memory address.
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Paul Burton [Tue, 17 May 2016 06:43:27 +0000 (07:43 +0100)]
malta: Tidy up UART address selection
The address of the UART differs based upon the system controller because
it's actually within the I/O port region, which is in a different
location for each system controller. Rather than handling this as 2
UARTs with the correct one selected at runtime, use I/O port accessors
for the UART such that access to it gets translated into the I/O port
region automatically.
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Paul Burton [Tue, 17 May 2016 06:43:26 +0000 (07:43 +0100)]
dm: ns16550: Don't map_physmem for I/O ports
If the UART is to be accessed using I/O port accessors (inb & outb) then
using map_physmem doesn't make sense, since it operates in a different
memory space. Remove the call to map_physmem when
CONFIG_SYS_NS16550_PORT_MAPPED is defined, allowing I/O port addresses
to not be mangled by the incorrect mapping.
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Paul Burton [Tue, 17 May 2016 06:43:25 +0000 (07:43 +0100)]
fdt: Document the rest of struct of_bus
Provide some documentation for the fields of struct of_bus, for
consistency with that provided for the new match field.
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Paul Burton [Tue, 17 May 2016 06:43:24 +0000 (07:43 +0100)]
fdt: Support for ISA busses
Support ISA busses in much the same way as Linux does. This allows for
ISA bus addresses to be translated, and only if CONFIG_OF_ISA_BUS is
selected in order to avoid including the code in builds which won't need
it.
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Andre Przywara [Wed, 25 May 2016 08:48:14 +0000 (09:48 +0100)]
arm64: fix arm64 Linux boot image header field sizes
The arm64 Linux boot protocol [1] describes the fields in the Image
header as being 64-bit little endian values.
So fix the endianess conversion to use 64-bit sized operations, for
both image_size and text_offset.
Also we use a local variable for the image_size to avoid both writing
to the header and also accessing it after we actually unmapped it.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
[1] https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/Documentation/arm64/booting.txt
Tom Rini [Wed, 25 May 2016 16:32:56 +0000 (12:32 -0400)]
Merge branch 'master' of git.denx.de/u-boot-sunxi
Tom Rini [Wed, 25 May 2016 16:27:44 +0000 (12:27 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-uniphier
Stefan Mavrodiev [Mon, 23 May 2016 06:49:47 +0000 (09:49 +0300)]
sunxi: Olimex A20 boards: Enable LDO3 and LDO4 regulators
Sets LDO3 and LDO4 regulators at 2.8V. In the current config
these are off. This causes kernel to hang during
axp209 initialization.
Signed-off-by: Stefan Mavrodiev <stefan.mavrodiev@gmail.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Hans de Goede [Sun, 15 May 2016 11:51:58 +0000 (13:51 +0200)]
sunxi: Enable a bunch of commands by default on sunxi
Recently a set of CONFIG_CMD_FOO defines was moved from being defined
in config_distro_defaults to Kconfig, and added to all sunxi defconfigs
to compensate.
Instead of explictly selecting these in all sunxi defconfigs,
simply always select these for sunxi boards. This makes the defconfigs
simpler and ensures a consistent set of available commands across all
sunxi boards.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Andre Przywara [Wed, 4 May 2016 21:15:33 +0000 (22:15 +0100)]
arm64: Pine64: update FDT files
The originally committed .dts files for the Pine64 were from an early
proof-of-concept version and should have never been committed upstream.
Replace them with much more mature versions, which also use a different
naming scheme.
Please note that at this point there is at least one binding which has
not been agreed upon, so this is subject to change.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Andre Przywara [Wed, 4 May 2016 21:15:32 +0000 (22:15 +0100)]
arm64: sunxi: adjust default load addresses
As arm64 has slightly different expectations about load addresses, lets
use a different set of default addresses for things like the kernel.
As arm64 kernels don't come with a decompressor right now, reserve some
more space for really big uncompressed kernels.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Andre Przywara [Wed, 4 May 2016 21:15:30 +0000 (22:15 +0100)]
Revert "sunxi: Reserve ATF memory space on A64"
The ARM Trusted Firmware (ATF) code now lives in SRAM on the Pine64/A64,
so we can claim the whole of DRAM for OS use.
This reverts commit
3ffe39ed2b66af71c7271d0cef2a248b5bf7dfdb.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Bernhard Nortmann [Sun, 3 Apr 2016 11:58:00 +0000 (13:58 +0200)]
sunxi: Properly announce BOOT_DEVICE_BOARD as "FEL"
This addresses a cosmetic issue when booting a sunxi device
over USB (FEL mode), where the SPL currently would just print
"Trying to boot from ". The patch fixes that to properly read
"Trying to boot from FEL".
Signed-off-by: Bernhard Nortmann <bernhard.nortmann@web.de>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Siarhei Siamashka [Sat, 14 May 2016 01:13:26 +0000 (04:13 +0300)]
sunxi: Increase SPL header size to 64 bytes to avoid code corruption
The current SPL header, created by the 'mksunxiboot' tool, has size
32 bytes. But the code in the boot ROM stores the information about
the boot media at the offset 0x28 before passing control to the SPL.
For example, when booting from the SD card, the magic number written
by the boot ROM is 0. And when booting from the SPI flash, the magic
number is 3. NAND and eMMC probably have their own special magic
numbers too.
Currently the corrupted byte is a part of one of the instructions in
the reset vectors table:
b reset
ldr pc, _undefined_instruction
ldr pc, _software_interrupt <- Corruption happens here
ldr pc, _prefetch_abort
ldr pc, _data_abort
ldr pc, _not_used
ldr pc, _irq
ldr pc, _fiq
In practice this does not cause any visible problems, but it's still
better to fix it. As a bonus, the reported boot media type can be
later used in the 'spl_boot_device' function, but this is out of
the scope of this patch.
Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Chen-Yu Tsai [Mon, 2 May 2016 02:28:15 +0000 (10:28 +0800)]
sunxi: power: add AXP809 support
The A80 uses the AXP809 as its primary PMIC.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Chen-Yu Tsai [Mon, 2 May 2016 02:28:14 +0000 (10:28 +0800)]
sunxi: Implement poweroff support for axp818 pmic
Adds poweroff support for axp818 pmic.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Chen-Yu Tsai [Mon, 2 May 2016 02:28:13 +0000 (10:28 +0800)]
sunxi: Enable AXP818 SW for Sinovoip BPI M3
The SW output of the PMIC supplies the ethernet PHY with power.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Chen-Yu Tsai [Mon, 2 May 2016 02:28:12 +0000 (10:28 +0800)]
sunxi: power: axp818: Add support for switch SW
The AXP818 has a switchable output, SW. This is commonly used for
controlling power to the LCD backlight.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Chen-Yu Tsai [Mon, 2 May 2016 02:28:11 +0000 (10:28 +0800)]
power: axp818: Fix typo for fldo2 Kconfig description
Description said eldo2 instead of fldo2, a copy-paste error.
Fixes:
38491d9c6515 ("power: axp818: Add support for FLDOs")
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Chen-Yu Tsai [Mon, 2 May 2016 02:28:10 +0000 (10:28 +0800)]
power: axp221: Remove switch case to simplify axp_set_eldo
The ELDO enable bits and registers are contiguous for axp221. Instead
of a switch case testing against the index, just use the index to shift
the bit or register offset.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Chen-Yu Tsai [Mon, 2 May 2016 02:28:09 +0000 (10:28 +0800)]
sunxi: Disable VIDEO for SoCs without display support
The newer chips use a newer display pipeline, which is not supported.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Chen-Yu Tsai [Mon, 2 May 2016 02:28:08 +0000 (10:28 +0800)]
sunxi: Add default MMC0 card detect pin for A83T, H3 and A64 SoCs
A83T, H3, and A64 have a dedicated pin for card detect on the PF
pingroup. This is used in all designs. Set it as the default.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Chen-Yu Tsai [Mon, 2 May 2016 02:28:07 +0000 (10:28 +0800)]
sunxi: Sort SoC variants by family (sunXi) first, chip name second
In most other places, we sort SoC descriptions by family (sunXi) first,
then by the chip name (A20).
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Chen-Yu Tsai [Mon, 2 May 2016 02:28:06 +0000 (10:28 +0800)]
sunxi: make SoC variant choice mandatory
The user should always select an SoC variant to support. Not choosing
one doesn't make sense for a bootloader.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>