Alexander Graf [Wed, 20 Feb 2019 16:14:49 +0000 (17:14 +0100)]
armv8: Disable exception vectors in SPL by default
Commit 1416e2d2253 ("armv8: make SPL exception vectors optional") had a
typo in it which effectively disabled exception handling in SPL code always.
Since nobody complained, I guess we may as well disable exception handling
in SPL always by default.
So fix the bug to make the config option effective, but disable exception
handling in SPL by default. This gets us to the same functionality as before
by default, but with much less code included in the binary.
Signed-off-by: Alexander Graf <agraf@suse.de> Reviewed-by: Matthias Brugger <mbrugger@suse.com> Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Marek Vasut [Wed, 6 Mar 2019 21:04:00 +0000 (22:04 +0100)]
Makefile: Do not pass -E to mkimage when SPL has full fitImage support
When the SPL has full fitImage support, do not generate fitImage with
external data. The full fitImage code assumes the entire fitImage is
loaded in RAM, and the SPL uses fdt_totalsize() to determine the size
of the whole fitImage, which can not work with external data.
Signed-off-by: Marek Vasut <marex@denx.de> Cc: Tom Rini <trini@konsulko.com>
i2c: i2c_cdns: Fix below warnings with checker tool
This patch fixes below warnings found with checker tool.
The variable len in i2c_msg struct is of unsigned type
and it is received as recv_count which is unsigned type
but it is checked with < 0 which is always false, hence
removed it.
The local variable curr_recv_count is declared as signed
type and compared aginst unsigned recv_count which is
incorrect. This is fixed by declaring it as unsigned type.
drivers/i2c/i2c-cdns.c: In function ‘cdns_i2c_read_data’:
drivers/i2c/i2c-cdns.c:317:18: warning: comparison of
unsigned expression < 0 is always false [-Wtype-limits]
if ((recv_count < 0))
^
drivers/i2c/i2c-cdns.c:340:24: warning: comparison of
integer expressions of different signedness:
‘u32’ {aka ‘unsigned int’} and ‘int’ [-Wsign-compare]
updatetx = recv_count > curr_recv_count;
^
drivers/i2c/i2c-cdns.c:361:39: warning: comparison of
integer expressions of different signedness:
‘u32’ {aka ‘unsigned int’} and ‘int’ [-Wsign-compare]
while (readl(®s->transfer_size) !=
efi_loader: correct parameter size in efi_allocate_pool
efi_allocate_pages() expects a (uint64_t *) pointer to pass the address of
the assigned memory. If we pass the address of a pointer here, an illegal
memory access occurs on 32bit systems.
Fixes: 282a06cbcae8 ("efi_loader: Expose U-Boot addresses in memory map
for sandbox") Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Tom Rini [Tue, 19 Mar 2019 23:58:48 +0000 (19:58 -0400)]
Merge git://git.denx.de/u-boot-marvell
- Enable network interface on clearfog_gt_8k (Baruch)
- Fix dreamplug boot by adding an spi0 alias to the DT (Chris)
- Fix / enhance Marvell ddr3 setup / parameters (Chris)
- Change CONFIG_SYS_MALLOC_F_LEN to 0x2000 on db-88f6820-amc (Chris)
- Enable SPL_FLASH_BAR on db-88f6820-amc (Chris)
- Use correct pcie controller name in Armada-38x dts files (Chris)
- Disable d-cache on Kirkwood platforms as currently needed (Chris)
- Add a more descriptive comment to pci_mvebu.c (Stefan)
- Update Marvell maintainers entry (Stefan)
Chris Packham [Mon, 18 Mar 2019 07:51:58 +0000 (20:51 +1300)]
ARM: kirkwood: disable dcache for Kirkwood boards
Prior to commit 93b283d49f93 ("ARM: CPU: arm926ejs: Consolidate cache
routines to common file") the kirkwood boards didn't have and dcache
support. The network and usb drivers rely on this. Set
CONFIG_SYS_DCACHE_OFF in the Kirkwood specific config.h.
Reported-by: Leigh Brown <leigh@solinno.co.uk> Signed-off-by: Chris Packham <judge.packham@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
Chris Packham [Sat, 16 Mar 2019 07:46:20 +0000 (20:46 +1300)]
ARM: mvebu: use correct name for pcie controller
When armada-385.dtsi was sync'd from Linux the name of the node
describing the pcie controller was changed from pcie-controller to pcie.
Some of the boards that include armada-385.dtsi were missed in the
update retaining the old name. This updates the affected boards.
Reported-by: Влад Мао <vlaomao@gmail.com> Signed-off-by: Chris Packham <judge.packham@gmail.com> Signed-off-by: Stefan Roese <sr@denx.de>
Chris Packham [Thu, 28 Feb 2019 21:11:14 +0000 (10:11 +1300)]
mv_ddr: ddr3: only use active chip-selects when tuning ODT
Inactive chip-selects will give invalid values for read_sample so don't
consider them when trying to determine the overall min/max read sample.
Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
[https://github.com/MarvellEmbeddedProcessors/mv-ddr-marvell/pull/18] Signed-off-by: Chris Packham <judge.packham@gmail.com> Signed-off-by: Stefan Roese <sr@denx.de>
Chris Packham [Thu, 28 Feb 2019 21:11:13 +0000 (10:11 +1300)]
mv_ddr: ddr3: fix tRAS timimg parameter
Based on the JEDEC standard JESD79-3F. The tRAS timings should include
the highest speed bins at a given frequency. This is similar to commit 683c67b ("mv_ddr: ddr3: fix tfaw timimg parameter") where the wrong
comparison was used in the initial implementation.
Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
[https://github.com/MarvellEmbeddedProcessors/mv-ddr-marvell/pull/15] Signed-off-by: Chris Packham <judge.packham@gmail.com> Signed-off-by: Stefan Roese <sr@denx.de>
Chris Packham [Thu, 28 Feb 2019 07:53:23 +0000 (20:53 +1300)]
ARM: kirkwood: add spi0 alias for dreamplug
The conversion to DM_SPI managed to break accessing the environment on
dreamplug. This is because the environment code relies on being to able
to select the SPI device based on the sequence number. Add an alias so
that the spi0 bus gets sequence number 0.
Reported-by: Leigh Brown <leigh@solinno.co.uk> Signed-off-by: Chris Packham <judge.packham@gmail.com> Tested-by: Leigh Brown <leigh@solinno.co.uk> Signed-off-by: Stefan Roese <sr@denx.de>
Stefan Roese [Fri, 15 Feb 2019 12:56:56 +0000 (13:56 +0100)]
MAINTAINERS: Update u-boot-marvell entry
This patch does the following changes to the u-boot-marvell maintainers
entry:
- Add Armada-7k/8k to the list
- Remove Prafulla and Luka since they have been silent on the list for
a long time. Please speak up, if you would like to continue or better
start maintaining.
- Add multiple Marvell / MVEBU related driver directories and files
Signed-off-by: Stefan Roese <sr@denx.de> Cc: Prafulla Wadaskar <prafulla@marvell.com> Cc: Luka Perkov <luka.perkov@sartura.hr> Cc: Tom Rini <trini@konsulko.com> Acked-by: Luka Perkov <luka.perkov@sartura.hr> Signed-off-by: Stefan Roese <sr@denx.de>
Stefan Roese [Mon, 11 Feb 2019 06:53:34 +0000 (07:53 +0100)]
pci: pci_mvebu: Add comment about missing of_n_addr_cells() call
This patch adds a comment to explain the use of the hardcoded value for
the number of address cells in mvebu_get_tgt_attr(). This should help to
rework this function, once CONFIG_OF_LIVE is enabled for MVEBU in
general.
Signed-off-by: Stefan Roese <sr@denx.de> Cc: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Stefan Roese <sr@denx.de>
To boot from fpga on socfpga gen5, we need to set CONFIG_SPL_TEXT_BASE to
0xC0000000 (hps2fpgaslaves base address).
Since converting CONFIG_SPL_TEXT_BASE to Kconfig hasn't been successful so
far, let's make this value overridable in socfpga_common.h, so that we can
have different board configs override this in socfpga_common.h.
Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Neil Armstrong [Wed, 20 Feb 2019 10:36:12 +0000 (11:36 +0100)]
fastboot: common: fix default fastboot_boot on 64-bit
When booting on a 64-bit system, the boot_addr_start buffer is not
large enough to contain a 64-bit number, thus leading to a crash
even if fastboot_buf_addr is valid, only the high part of the address
will be printed to boot_addr_start :
fastboot with fastboot_buf_addr = 0x0000000006000000:
downloading of 92239872 bytes finished
Booting kernel at 0x00000000...
usb: udc-uclass: Fixed problem when no alias is defined in DT
commit 801f1fa442 "dm: usb: udc: Use SEQ_ALIAS to index the USB gadget
ports" changed the way the udevice if found. It uses the alias to find
a udevice for a given USB port number. In the commit log it was stated
that if no alias is provided, the bind order will be used instead. However
it doesn't work. Fixing this by adding a call to uclass_get_device() if
uclass_get_device_by_seq() fails.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Tested-by: Vignesh R <vigneshr@ti.com>
Alison Wang [Wed, 6 Mar 2019 06:49:14 +0000 (14:49 +0800)]
armv7: ls102xa: Add workaround for DDR erratum A-008850
Barrier transactions from CCI400 need to be disabled till
the DDR is configured, otherwise it may lead to system hang.
The patch adds workaround to fix the erratum.
Signed-off-by: Shengzhou Liu <Shengzhou.Liu@nxp.com> Signed-off-by: Alison Wang <alison.wang@nxp.com> Reviewed-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
If node /board_info/ports does not exist in the DPC file,
function mc_fixup_dpc() will skip not only MAC address fixup,
but also the cache flush at the end. This may cause the other
fixup changes (e.g. ICID related ones) to be ignored by MC.
Fixes: 1161dbcc0a36 ("drivers: net: fsl-mc: Include MAC addr fixup to DPL") Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Pankaj Bansal [Fri, 8 Feb 2019 08:59:24 +0000 (08:59 +0000)]
drivers: net: ldpaa_eth: check if the dpmac is enabled
some dpmacs in armv8a based freescale layerscape SOCs can be
configured via both serdes(sgmii, xfi, xlaui etc) bits and via
EC*_PMUX(rgmii) bits in RCW.
e.g. dpmac 17 and 18 in LX2160A can be configured as SGMII from
serdes bits and as RGMII via EC1_PMUX/EC2_PMUX bits
Now if a dpmac is enabled by serdes bits then it takes precedence
over EC*_PMUX bits. i.e. in LX2160A if we select serdes protocol
that configures dpmac17 as SGMII and set the EC1_PMUX as RGMII,
then the dpmac is SGMII and not RGMII.
Therefore, in fsl_rgmii_init function of SOC, we will check if the
dpmac is enabled or not? if it is (fsl_serdes_init has already enabled
the dpmac), then don't enable it.
MAINTAINERS: Remove unsupported statuses - Odd Fixes and Obsolete
The MAINTAINERS file was copied from Linux Kernel along with all its
statuses of maintainership. However tools/genboardscfg.py accepts only
Maintained, Supported and Orphan. Remove then the Odd Fixes and
Obsolete from MAINTAINERS file to avoid confusion.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Loading Environment from SPI Flash... SF: Detected s25fl128l with page size 256 Bytes, erase size 4 KiB, total 16 MiB
*** Warning - bad CRC, using default environment
Reason is the above commit, as it only reads until \0\0
is found, and assumes the rest of the Environment
space is filled with 0x00, which is not the case when
saving an Environment under linux with fw_setenv.
Tom Rini [Wed, 13 Mar 2019 20:07:41 +0000 (16:07 -0400)]
Merge tag 'u-boot-imx-20190313' of git://git.denx.de/u-boot-imx
Small fixes in several i.MX boards
----------------------------------
- imx8: add pinctrl driveri (mx8m), fix documentation and
fix reported CPU frequency. Fabio is co-maintainer
- pico-imx6ul: switch to DM
- local fixes for ventana, mx6ul_14x14_evk, engicam,
imx6(q)_logic, liteboard
Adam Ford [Mon, 18 Feb 2019 23:58:17 +0000 (17:58 -0600)]
MTD: mxs_nand_spl: Redo the way nand_init initializes
Currently the spl system calls nand_init which does nothing.
It isn't until an attempt to load from NAND that it gets initialized.
Subsequent attempts to load just skip the initialization because
NAND is already initialized.
This moves the contents of mxs_nand_init to nand_init. In the event
of an error, it clears the number of nand chips found. Any
attempts to use nand will check if there are nand chips available
instead of actually doing the initialization at that time. If there
are none, it will return an error to the higher level calls.
Adam Ford [Wed, 20 Feb 2019 14:53:56 +0000 (08:53 -0600)]
arm: dts: imx6qdl-u-boot: Enable spba-bus@2000000 simple bus
spba-bus has a few nodes under it including the UART1 and
some ESPI buses. In order to use them in SPL, the
u-boot,dm-spl flag needs to be added to the spba-bus@2000000
container.
Adam Ford [Wed, 20 Feb 2019 04:07:22 +0000 (22:07 -0600)]
imx: serial_mxc: use CONFIG_IS_ENABLED instead of ifdef
Kconfig allows boards to configured with DM_SERIAL and still
have SPL_DM_SERIAL disabled. This patch changes the ifdef's
to CONFIG_IS_ENABLED to allow the modes to differ between
SPL and U-Boot.
Signed-off-by: Adam Ford <aford173@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Martyn Welch [Fri, 22 Feb 2019 19:05:48 +0000 (19:05 +0000)]
imx: mx6qsabrelite: Update the SabreLite README
The information in the SabreLite README is inaccurate and sparse. The
upstream U-Boot can boot the SabreLite from SPI-NOR. Additionally, the
freely available imx_loader tool can be easily used to boot a board with a
corrupted SPI, the official Freescale/NXP manufacturing tools are not
required.
Reformat the document, adding a description of how to boot from SPI-NOR
and adding a brief description of how to recover the board should the
SPI-NOR be corrupted using imx_loader.
Fabio Estevam [Thu, 14 Feb 2019 13:37:51 +0000 (11:37 -0200)]
warp7: Fix the write to the LDOGCTL PMIC register
The third parameter of the pmic_clrsetbits() function is the mask
to the register and the correct mask is 1 not 0.
Since the LDOGCTL only contains a single valid bit (bit 0),
we can use pmic_reg_write() and write 1 directly, which fixes
the problem in a simpler way and use the original pmic function
that was used prior to the DM PMIC conversion.
Marcin Niestroj [Sat, 19 Jan 2019 16:06:46 +0000 (17:06 +0100)]
ARM: liteboard: move towards driver model and device-tree boot
This patch mostly enables DM drivers in board defconfig and all their
dependencies. Additionally we remove USB code that is on longer
executed after enabling CONFIG_DM_USB. Enable CONFIG_PINCTRL, so we
can get rid of ethernet pin configuration.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
Chris Spencer [Mon, 4 Feb 2019 10:05:34 +0000 (10:05 +0000)]
imx8mq_evk_defconfig: Enable pinctrl driver
The Ethernet controller is not able to initialise correctly without the
pinctrl driver.
This config setting was enabled in the initial version of this file,
but was removed by a savedefconfig resync because the parameter did not
actually exist at that point.
Fixes: 1bac199e8c87 ("configs: Resync with savedefconfig") Signed-off-by: Chris Spencer <christopher.spencer@sea.co.uk> Reviewed-by: Fabio Estevam <festevam@gmail.com>
Bin Meng [Tue, 26 Feb 2019 09:52:19 +0000 (01:52 -0800)]
x86: Make sure i8254 is setup correctly before generating beeps
The i8254 timer control IO port (0x43) should be setup correctly
by using PIT counter 2 to generate beeps, however in U-Boot other
codes like TSC driver utilizes PIT for TSC frequency calibration
and configures the counter 2 to a different mode that does not
beep. Fix this by always ensuring the PIT counter 2 is correctly
initialized so that the i8254 beeper driver works as expected.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
arm: exynos: odroid: Fix build if BOARD_TYPES are not set
CONFIG_BOARD_TYPES is necessary for Odroid X/X2/U3 boards to detect
proper revision. However building should succeed even without it.
While moving code around, document also the reference clock selection.
This fixes the build error without CONFIG_BOARD_TYPES:
board/samsung/odroid/odroid.c: In function 'board_usb_init':
board/samsung/odroid/odroid.c:473:8: error: 'gd_t' {aka 'volatile struct global_data'} has no member named 'board_type'
if (gd->board_type == ODROID_TYPE_U3)
^~
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Various places in the code set "boardname" env property. It was used
for booting from ITB images and choosing proper DTB file name. Instead
of duplicating it, use existing U-Boot wide - "board_name".
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Lukasz Majewski <lukma@denx.de> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Last activity from Arndale (Exynos5250) board maintainer Chander Kashyap
was in January 2014 (Signed-off). Recently his samsung.com email
bounces with 550 (5.1.1 Recipient address rejected: User unknown).
Add Krzysztof Kozlowski as odd fixer for this board.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
arm: dts: exynos: Add ramp delay property to LDO regulators to Odroid XU3 family
Add startup time to LDO regulators of S2MPS11 PMIC on Odroid XU3/XU4/HC1
family of boards to be sure the voltage is proper before relying on the
regulator.
The datasheet for all the S2MPS1x family is inconsistent here and does
not specify unambiguously the value of ramp delay for LDO. It mentions
30 mV/us in one timing diagram but then omits it completely in LDO
regulator characteristics table (it is specified for bucks).
However the vendor kernels for Galaxy S5 and Odroid XU3 use values of 12
mV/us or 24 mV/us.
Without the ramp delay value the consumers do not wait for voltage
settle after changing it. Although the proper value of ramp delay for
LDOs is unknown, it seems safer to use at least some value from
reference kernel than to leave it unset.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Lukasz Majewski <lukma@denx.de> Tested-by: Anand Moon <linux.amoon@gmail.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
projects / u-boot.git / log
