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Add and enable TPL on M2 Porter. The TPL must fit into 16 kiB due
to the Gen2 BootROM restriction. The TPL is running from MERAM and
is capable of performing the initial initialization of PFC, Clock,
GPIO, LBSC, DBSC and QSPI NOR. DBSC is responsible for bringing up
the DDR DRAM access. The TPL is capable of loading the next stage,
U-Boot, from either SPI NOR or UART as a fallback. If either does
provide a valid U-Boot uImage, the system stops, which allows the
operator to load U-Boot ie. via JTAG and start it manually.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Nobuhiro Iwamatsu <[email protected]>
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Skip the cache initialization, which can be done later on in U-Boot
proper, since this interferes with early DRAM initialization in TPL.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Nobuhiro Iwamatsu <[email protected]>
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The tiny variants of memset and memcpy implementations can be
built for TPL as well, check whether a TPL build is in progress
and avoid including the default variants.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Simon Glass <[email protected]>
Cc: Tom Rini <[email protected]>
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This patch adds the bulk clock API tests for the sandbox test suite.
It's very similar to the main test but only uses the _bulk() API and
checks if the clocks are correctly enabled/disabled.
Signed-off-by: Neil Armstrong <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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This patch adds the bulk reset API tests for the sandbox test suite.
Unlike the main test, it also check the "other" reset signal using the bulk API
and checks if the resets are correctly asserted/deasserted.
To allow the bulk API to work, and avoid changing the DT, the number of resets
of the sandbox reset controller has been bumped to 101 for the "other" reset
line to be valid.
Signed-off-by: Neil Armstrong <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Similarly to ARMV7, on ARMV7M instruction cache memory needs
to be disabled before running linux kernel to avoid kernel to
be stuck.
Signed-off-by: Patrice Chotard <[email protected]>
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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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Patch queue for efi - 2018-04-09
Highlights this time around:
- Lots of minor spec compliance fixes
- Support full range of GOP BLT commands
- More fine grained error checking
- Network fixes (init, DP)
- Lots of other bug fixes...
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Xilinx zcu111 is a customer board. It is reusing some parts from zcu102.
Signed-off-by: Michal Simek <[email protected]>
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Xilinx zcu106 is a customer board. It is reusing some parts from zcu102.
Signed-off-by: Michal Simek <[email protected]>
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Xilinx zcu104 is another customer board. It is sort of zcu102 clone with
some differences.
Signed-off-by: Michal Simek <[email protected]>
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Add support for zc12xx boards. All of them are internal boards for
silicon validation and share very similar base platforms.
Signed-off-by: Michal Simek <[email protected]>
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zc1751 is based board with dc3 extenstion card which is used for silicon
validation.
Signed-off-by: Michal Simek <[email protected]>
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Add support for Xilinx zcu100.
Signed-off-by: Michal Simek <[email protected]>
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SPL MMC boot requires to have clock early.
Signed-off-by: Michal Simek <[email protected]>
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This part hasn't been pushed to mainline yet that's why remove it.
The patch can be reverted in future when this is pushed there.
Reported-by: Alexander Graf <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
Reviewed-by: Alexander Graf <[email protected]>
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This part hasn't been pushed to mainline yet that's why remove it.
The patch can be reverted in future when this is pushed there.
Reported-by: Alexander Graf <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
Reviewed-by: Alexander Graf <[email protected]>
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Latest xilfpga expects to set BIT5 of flags for nonsecure
bitsream and also expects length in bytes instead of words
This patch does the same.
Signed-off-by: Siva Durga Prasad Paladugu <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
Reviewed-by: Joe Hershberger <[email protected]>
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Sync with mainline.
Signed-off-by: Michal Simek <[email protected]>
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- Use eeprom for node name
- Use atmel compatible string instead of at.
- Add missing labels
Signed-off-by: Michal Simek <[email protected]>
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The at24 driver allows to register I2C EEPROM chips using different vendor
and devices, but the I2C subsystem does not take the vendor into account
when matching using the I2C table since it only has device entries.
But when matching using an OF table, both the vendor and device has to be
taken into account so the driver defines only a set of compatible strings
using the "atmel" vendor as a generic fallback for compatible I2C devices.
So add this generic fallback to the device node compatible string to make
the device to match the driver using the OF device ID table.
Signed-off-by: Javier Martinez Canillas <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
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i2c muxes should described like this.
Signed-off-by: Michal Simek <[email protected]>
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Use different location for SPDX line. Also update dates for new mainline
DTS files.
Signed-off-by: Michal Simek <[email protected]>
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The patch fixing issues reported by DTC:
zynq-cc108.dtb: Warning (unit_address_format): Node
/amba/spi@e000d000/flash@0/partition@0x400000 unit name should not have
leading "0x"
zynq-cc108.dtb: Warning (unit_address_format): Node
/amba/spi@e000d000/flash@0/partition@0x800000 unit name should not have
leading "0x"
zynq-cc108.dtb: Warning (unit_address_format): Node
/amba/spi@e000d000/flash@0/partition@0xc00000 unit name should not have
leading "0x"
zynq-cc108.dtb: Warning (unit_address_format): Node
/amba/spi@e000d000/flash@0/partition@0xd00000 unit name should not have
leading "0x"
zynq-cc108.dtb: Warning (unit_address_format): Node
/amba/spi@e000d000/flash@0/partition@0xf00000 unit name should not have
leading "0x"
Signed-off-by: Michal Simek <[email protected]>
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There is no reason to have double spaces for indentation.
Signed-off-by: Michal Simek <[email protected]>
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Add vendor prefix to si5341.
Signed-off-by: Michal Simek <[email protected]>
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There shouldn't be a number appended based on spec.
Signed-off-by: Michal Simek <[email protected]>
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U-Boot commands shouldn't be the part of kernel DTS files.
Signed-off-by: Michal Simek <[email protected]>
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This patch adds no-1-8-v below properties to sd node for dc5 board dts.
Signed-off-by: Srinivas Goud <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
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Enable TTCs for this target as is done in Linux kernel.
Signed-off-by: Michal Simek <[email protected]>
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eeprom can contain information which can be used by nvmem drivers.
Signed-off-by: Michal Simek <[email protected]>
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This changes was done in mainline and this patch is just following it.
Signed-off-by: Michal Simek <[email protected]>
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Using different node name and label partitions as data.
Also use latest compatible strings based on mainline review.
Signed-off-by: Michal Simek <[email protected]>
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Follow spec for node names.
Signed-off-by: Michal Simek <[email protected]>
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Instead of hardcoding numbers.
Signed-off-by: Michal Simek <[email protected]>
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Remove additional comments which were removed as the part of upstreaming.
Signed-off-by: Michal Simek <[email protected]>
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Mainline Linux kernel has adopted SPDX header license in a different
format then was used before. This patch is syncing it up.
Also update years in License text and remove Nathalie's email because it
is no longer valid.
Signed-off-by: Michal Simek <[email protected]>
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Based on review from mainline i2c-mux is standard name for i2c switches.
Signed-off-by: Michal Simek <[email protected]>
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Use vendor prefix for Maxim chips.
Signed-off-by: Michal Simek <[email protected]>
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Sync pcie and lpd_dma nodes with mainline version.
Incorrect locations are causing diff in statistics that's why
synchronizations are needed.
Signed-off-by: Michal Simek <[email protected]>
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The portable executable header has a field describing the machine type.
The machine type should match the binary. So on i386 we should use
IMAGE_FILE_MACHINE_I386 and on x86_64 we should use
IMAGE_FILE_MACHINE_AMD64. The actual value is issued by the objcopy
command invoked in scripts/Makefile.lib in depdendence of the value of
EFI_TARGET.
The value is used both for EFI_STUB and for EFI_LOADER.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
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zynq_clk_get_rate() is also returning ENXIO which is not handled now.
Signed-off-by: Michal Simek <[email protected]>
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Makes naming in line with other Zynq boards.
Signed-off-by: Anton Gerasimov <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
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Delete devices implemented in PL, stylistic changes.
Signed-off-by: Anton Gerasimov <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
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In order that we can use eth_env_* even when CONFIG_NET isn't set, move
these functions to environment code from net code.
This fixes failures such as:
board/ti/am335x/built-in.o: In function `board_late_init':
board/ti/am335x/board.c:752: undefined reference to `eth_env_set_enetaddr'
u-boot/board/ti/am335x/board.c:766: undefined reference to `eth_env_set_enetaddr'
which caters for use cases such as:
commit f411b5cca48f ("board: am335x: Always set eth/eth1addr environment
variable")
when Ethernet is required in Linux, but not U-Boot.
Signed-off-by: Alex Kiernan <[email protected]>
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With U-boot runtime board detect for DTB selection a "default" dtb needs
to be created. This will be used temporarily until the "proper" dtb is
selected.
Also, add -u-boot.dtsi for AM437x SK and IDK to enable I2C for
board detection via DM_I2C.
Signed-off-by: Vignesh R <[email protected]>
Reviewed-by: Lokesh Vutla <[email protected]>
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Add support of sysreset with generic driver "syscon-reboot"
provided by RCC, for U-boot and for SPL.
Signed-off-by: Patrick Delaunay <[email protected]>
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Add STGEN as SYSCON device: allow access to device address
defined in device tree
Signed-off-by: Patrick Delaunay <[email protected]>
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No more use static frequency HSI = 64MHz for STGEN clock
but HSE (with higher accurency) by default.
Need to remove CONFIG_SYS_HZ_CLOCK as arch timer frequency
is provided at boot by BootRom and cp15 cntfrq and modified
during clock tree initialization if needed.
When HSI is no more used by any device, this internal
oscillator can be switched off to reduce consumption.
Signed-off-by: Patrick Delaunay <[email protected]>
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Manage dynamic value for armv7 arch clock timer,
when CONFIG_SYS_HZ_CLOCK is not defined.
Get frequency from CP15 cntfrq information, initialized for example
by first boot stage, clock driver or by BootRom.
Signed-off-by: Patrick Delaunay <[email protected]>
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