Chris Packham [Fri, 2 Dec 2016 08:22:30 +0000 (21:22 +1300)]
powerpc: Retain compatible property for L2 cache
When setting the compatible property for the L2 cache ensure that we
follow the documented binding by setting both
"<chip>-l2-cache-controller" and "cache" as values.
Signed-off-by: Chris Packham <judge.packham@gmail.com> Reviewed-by: York Sun <york.sun@nxp.com>
Nathan Rossi [Sun, 18 Dec 2016 14:03:34 +0000 (00:03 +1000)]
ARM64: zynqmp: Replace board specific with generic memory bank decoding
The dram_init and dram_init_banksize functions were using a board
specific implementation for decoding the memory banks from the fdt. This
board specific implementation uses a static variable 'tmp' which makes
these functions unsafe for execution from within the board_init_f
context.
This change makes the dram_init* functions use a generic implementation
of decoding and populating memory bank and size data.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com> Fixes: 8d59d7f63b ("ARM64: zynqmp: Read RAM information from DT") Cc: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Nathan Rossi [Sun, 18 Dec 2016 14:03:34 +0000 (00:03 +1000)]
ARM: zynq: Replace board specific with generic memory bank decoding
The dram_init and dram_init_banksize functions were using a board
specific implementation for decoding the memory banks from the fdt. This
board specific implementation uses a static variable 'tmp' which makes
these functions unsafe for execution from within the board_init_f
context.
This unsafe use of a static variable was causing a specific bug when
using the zynq_zybo configuration, U-Boot would generate the following
error during image load. This was caused due to dram_init overwriting
the relocations for the 'image' variable within the do_bootm function.
Out of coincidence the un-initialized memory has a compression type
which is the same as the value for the relocation type R_ARM_RELATIVE.
Uncompressing Invalid Image ... Unimplemented compression type 23
It should be noted that this is just one way the issue could surface,
other cases my not be observed in normal boot flow. Depending on the
size of various sections, and location of relocations within __rel_dyn
and the compiler/linker the outcome of this bug can differ greatly.
This change makes the dram_init* functions use a generic implementation
of decoding and populating memory bank and size data.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com> Fixes: 758f29d0f8 ("ARM: zynq: Support systems with more memory banks") Cc: Michal Simek <monstr@monstr.eu> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Nathan Rossi [Sun, 18 Dec 2016 14:03:34 +0000 (00:03 +1000)]
fdt: add memory bank decoding functions for board setup
Add two functions for use by board implementations to decode the memory
banks of the /memory node so as to populate the global data with
ram_size and board info for memory banks.
The fdtdec_setup_memory_size() function decodes the first memory bank
and sets up the gd->ram_size with the size of the memory bank. This
function should be called from the boards dram_init().
The fdtdec_setup_memory_banksize() function decode the memory banks
(up to the CONFIG_NR_DRAM_BANKS) and populates the base address and size
into the gd->bd->bi_dram array of banks. This function should be called
from the boards dram_init_banksize().
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com> Cc: Simon Glass <sjg@chromium.org> Cc: Michal Simek <monstr@monstr.eu> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Thu, 8 Sep 2016 13:06:45 +0000 (15:06 +0200)]
dm: Add support for scsi/sata based devices
All sata based drivers are bind and corresponding block
device is created. Based on this find_scsi_device() is able
to get back block device based on scsi_curr_dev pointer.
intr_scsi() is commented now but it can be replaced by calling
find_scsi_device() and scsi_scan().
scsi_dev_desc[] is commented out but common/scsi.c heavily depends on
it. That's why CONFIG_SYS_SCSI_MAX_DEVICE is hardcoded to 1 and symbol
is reassigned to a block description allocated by uclass.
There is only one block description by device now but it doesn't need to
be correct when more devices are present.
Moritz Fischer [Mon, 12 Dec 2016 16:48:50 +0000 (08:48 -0800)]
ARM: dt: zynq: Add labels to cpu nodes to allow overriding OPPs.
By adding labels to the cpu nodes in the dtsi, a dts that
includes it can change the OPPs by referencing the cpu0
through the label.
[Based on linux (400b6a0cbef55d1ae32808eaa1ef1c28820bf6ac)] Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com> Cc: Michal Simek <michal.simek@xilinx.com> Cc: u-boot@lists.denx.de Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Thu, 8 Dec 2016 09:25:44 +0000 (10:25 +0100)]
net: xilinx: Use mdio_register_seq() to support multiple instances
axi_emac, emaclite and gem have the same issue with registering
multiple instances with mdio busses. mdio bus name has to be uniq but
drivers are setting up only one name for all.
Use mdio_register_seq() and pass dev->seq number to allow multiple
mdio instances registration.
Reported-by: Phani Kiran Kara <phanikiran.kara@gmail.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Michal Simek [Thu, 8 Dec 2016 09:06:26 +0000 (10:06 +0100)]
common: miiphyutil: Add helper function for mdio bus name
The most of ethernet drivers are using this mdio registration sequence.
strcpy(priv->bus->name, "emac");
mdio_register(priv->bus);
Where driver can be used only with one MDIO bus because only unique
name should be used.
Other drivers are using unique device name for MDIO registration to
support multiple instances.
snprintf(priv->bus->name, sizeof(bus->name), "%s", name);
With DM dev->seq is used more even in logs
(like random MAC address generation:
printf("\nWarning: %s (eth%d) using random MAC address - %pM\n",
dev->name, dev->seq, pdata->enetaddr);
)
where eth%d prefix is used.
Simplify driver code to register mdio device with dev->seq number
to simplify mdio registration and reduce code duplication across
all drivers. With DM_SEQ_ALIAS enabled dev->seq reflects alias setting.
Signed-off-by: Michal Simek <michal.simek@xilinx.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sat, 26 Nov 2016 03:16:02 +0000 (20:16 -0700)]
x86: Use binman all x86 boards
Change x86 boards to use binman to produce the ROM. This involves adding the
image definition to the device tree and using it in the Makefile. The
existing ifdtool features are no-longer needed.
Note that the u-boot.dtsi file is common and is used for all x86 boards which
use microcode. A separate emulation-u-boot-dtsi is used for the others.
Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
Simon Glass [Sat, 26 Nov 2016 03:16:00 +0000 (20:16 -0700)]
tegra: Use a U-Boot-specific .dtsi file
With the new device-tree rules it is possible to put device-tree changes
needed by U-Boot into their own file. As an example of this approach, move
Tegra over to use it.
Simon Glass [Sat, 26 Nov 2016 03:15:59 +0000 (20:15 -0700)]
binman: Automatically include a U-Boot .dtsi file
For boards that need U-Boot-specific additions to the device tree, it is
a minor annoyance to have to add these each time the tree is synced with
upstream.
Add a means to include a file (e.g. u-boot.dtsi) automatically into the .dts
file before it is compiled.
The file uses is the first one that exists in this list:
Signed-off-by: Simon Glass <sjg@chromium.org> Suggested-by: Tom Rini <trini@konsulko.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
Simon Glass [Sat, 26 Nov 2016 03:15:53 +0000 (20:15 -0700)]
binman: Add support for building x86 ROMs
The structure of x86 ROMs is pretty complex. There are various binary blobs
to place in the image. Microcode requires special handling so that it is
available to very early code and can be used without any memory whatsoever.
Add support for the various entry types that are currently needed, along
with some tests.
Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Bin Meng <bmeng.cn@gmail.com>
Marek Vasut [Mon, 19 Dec 2016 14:27:50 +0000 (15:27 +0100)]
tools: mxsimage: Fix build with OpenSSL 1.1.x
The EVP_MD_CTX and EVP_CIPHER_CTX are made opaque since 1.1.x , so instead
of embedding them directly into struct sb_image_ctx and initializing them
using EVP_*_CTX_init(), we use pointers and allocate the crypto contexts
using EVP_*_CTX_new().
Signed-off-by: Marek Vasut <marex@denx.de> Cc: Tom Rini <trini@konsulko.com>
Marek Vasut [Thu, 15 Dec 2016 15:48:55 +0000 (16:48 +0100)]
ARM: mxs: Remove unused variable warning
Shuffle the macros around a little to remove the following warning
when building for i.MX28:
arch/arm/cpu/arm926ejs/mxs/spl_boot.c:44:26: warning: ‘iomux_boot’ defined but not used [-Wunused-const-variable=]
static const iomux_cfg_t iomux_boot[] = {
^~~~~~~~~~
Signed-off-by: Marek Vasut <marex@denx.de> Cc: Tom Rini <trini@konsulko.com> Cc: Stefano Babic <sbabic@denx.de>
Marek Vasut [Thu, 1 Dec 2016 01:06:31 +0000 (02:06 +0100)]
serial: 16550: Add Ingenic JZ4780 support
Add compatibility string for the Ingenic JZ4780 SoC, the necessary
UART enable bit into FCR and register shift. Neither are encoded
in the DTS coming from Linux, so we need to support it this way.
Signed-off-by: Marek Vasut <marex@denx.de> Cc: Tom Rini <trini@konsulko.com> Cc: Simon Glass <sjg@chromium.org> Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Cc: Paul Burton <paul.burton@imgtec.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Marek Vasut [Thu, 1 Dec 2016 01:06:30 +0000 (02:06 +0100)]
serial: 16550: Add port type as driver data
Add driver data to each compatible string to identify the type of
the port. Since all the ports in the driver are entirely compatible
with 16550 for now, all are marked with PORT_NS16550. But, there
are ports which have specific quirks, like the JZ4780 UART, which
do not have any DT property to denote the quirks. Instead, Linux
uses the compatible string to discern such ports and enable the
necessary quirks.
Signed-off-by: Marek Vasut <marex@denx.de> Cc: Tom Rini <trini@konsulko.com> Cc: Simon Glass <sjg@chromium.org>
Marek Vasut [Thu, 1 Dec 2016 01:06:29 +0000 (02:06 +0100)]
serial: 16550: Add getfcr accessor
Add function which allows fetching the default FCR register setting
from platform data for DM , while retaining old behavior for non-DM
by returning UART_FCRVAL.
Signed-off-by: Marek Vasut <marex@denx.de> Cc: Tom Rini <trini@konsulko.com> Cc: Simon Glass <sjg@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org>
Bradley Bolen [Tue, 13 Dec 2016 17:49:53 +0000 (12:49 -0500)]
i2c: mv_i2c.c: Correct address endianness
0c0f719ad2f46c8566a56daee37ebdb7c078c3b1 accidentally changed the
endianness of the i2c read and write addresses. This was noticable when
accessing EEPROMs that use 2 byte addressing as the LSB was being sent
first.
Signed-off-by: Bradley Bolen <bradleybolen@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de>
Jagan Teki [Mon, 5 Dec 2016 23:00:59 +0000 (00:00 +0100)]
i2c: mxc: Make 'no gpio pinctrl state' print as debug
Some I2C bus devicetree nodes, doesn't require to have
gpio pinctrl so replace the dev_info to debug so the
print never comes on the console and for bus that uses
gpio pinctrl anyway have dev_err.
Before:
------
U-Boot> i2c dev 1
Setting bus to 1
i2c bus 1 at 0x21a4000, no gpio pinctrl state.
After:
------
U-Boot> i2c dev 1
Setting bus to 1
Cc: Simon Glass <sjg@chromium.org> Cc: Heiko Schocher <hs@denx.de> Cc: Peng Fan <peng.fan@nxp.com> Cc: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Acked-by: Heiko Schocher <hs@denx.de>
Jagan Teki [Mon, 5 Dec 2016 23:00:53 +0000 (00:00 +0100)]
icorem6: Use CONFIG_DM_ETH support
Use CONFIG_DM_ETH and remove board_eth_init code
from board files.
Cc: Joe Hershberger <joe.hershberger@ni.com> Cc: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Michael Trimarchi <michael@amarulasolutions.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Jagan Teki [Mon, 5 Dec 2016 23:00:50 +0000 (00:00 +0100)]
net: fec_mxc: Driver cleanups
- Remove exctra space
- Add space
- Add tab space
- Fix single line comments quotes
- Fix 'CHECK: Avoid CamelCase'
- Fix 'CHECK: Alignment should match open parenthesis'
- Fix 'WARNING: line over 80 characters'
- Re-arrage header include files
Cc: Simon Glass <sjg@chromium.org> Cc: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Michael Trimarchi <michael@amarulasolutions.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Jagan Teki [Mon, 5 Dec 2016 23:00:49 +0000 (00:00 +0100)]
net: fec_mxc: Convert into driver model
This patch add driver model support for fec_mxc driver.
Cc: Simon Glass <sjg@chromium.org> Cc: Joe Hershberger <joe.hershberger@ni.com> Cc: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Jagan Teki [Mon, 5 Dec 2016 23:00:48 +0000 (00:00 +0100)]
net: fec_mxc: Remove unneeded eth_device arg from fec_get_hwaddr
fec_get_hwaddr never used eth_device argument, hence removed.
Cc: Simon Glass <sjg@chromium.org> Cc: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Michael Trimarchi <michael@amarulasolutions.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Patrick Bruenn [Fri, 4 Nov 2016 10:57:02 +0000 (11:57 +0100)]
arm: imx: add i.MX53 Beckhoff CX9020 Embedded PC
Add CX9020 board based on mx53loco.
Add simplified imx53 base device tree from kernel v4.8-rc8, to reuse
serial_mxc with DTE and prepare for device tree migration of other
functions and imx53 devices.
The CX9020 differs from i.MX53 Quick Start Board by:
- use uart2 instead of uart1
- DVI-D connector instead of VGA
- no audio
- CCAT FPGA connected to emi
- enable rtc
Signed-off-by: Patrick Bruenn <p.bruenn@beckhoff.com>
CPU: Freescale i.MX6SLL rev1.0 at 792MHz
CPU: Commercial temperature grade (0C to 95C)Reset cause: POR
Model: Freescale i.MX6SLL EVK Board
Board: MX6SLL EVK
DRAM: 2 GiB
i2c bus 0 at 35258368, no gpio pinctrl state.
PMIC: PFUZE100! DEV_ID=0x10 REV_ID=0x21
MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2
In: serial
Out: serial
Err: serial
Net: CPU Net Initialization Failed
No ethernet found.
Hit any key to stop autoboot: 0
Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
u-boot allows modifying a device tree after it is loaded into
memory. Add fdt_fixup hook in u-boot environment which can
facilitate such modifications.
Here we treat SOM similar to SOC, so we place it inside arch/arm/mach-*
directory and make it possible to reuse initialization code (i.e. DDR,
eMMC init) for all boards that use it.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
projects / people / ms / u-boot.git / log
