When hitting an invalid FAT cluster while reading a file always print an
error message and return an error code.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
At this point, all drivers that do not use CONFIG_BLK are past their
migration deadlines, so remove this config as it's no longer helpful and
hinders enhancing block drivers.
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
This define indicates if DM_SPI shall be supported in SPL. This allows
proper operation of DM converted SPI drivers in SPL, which use
#if !CONFIG_IS_ENABLED(DM_SPI) to also support not yet DM/DTS converted
boards.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
If an exception occurs in a loaded image and the relocation offset is
unknown, it is helpful to know the instructions pointed to by the
program counter. This patch adds the missing output.
A possible output is:
Code: 910c4021 aa1303e0 f9400662 d63f0040 (e7f7defb)
The parentheses indicate the instruction causing the exception.
The output can be disassembled using scripts/decodecode:
echo 'Code: 90000360 9100b800 94002782 17ffff8f (e7f7defb)' | \
ARCH=arm64 scripts/decodecode
Code: 90000360 9100b800 94002782 17ffff8f (e7f7defb)
All code
========
0: 90000360 adrp x0, 0x6c000
4: 9100b800 add x0, x0, #0x2e
8: 94002782 bl 0x9e10
c: 17ffff8f b 0xfffffffffffffe48
10:* e7f7defb .inst 0xe7f7defb ; undefined <-- trapping instruction
Code starting with the faulting instruction
===========================================
0: e7f7defb .inst 0xe7f7defb ; undefined
We already have implemented the same for armv7.
For testing command 'exception undefined' can be used.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
This patch uses auto instead of decimal in simple_strtoul().
Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
readb is unconditionally defined earlier in io.h, so there's no point
checking whether it's undefined.
Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
No ARM board seems to define __mem_pci - and if it did, one would get tons of
./arch/arm/include/asm/io.h:307:0: warning: "readl" redefined
warnings, because readl and friends are unconditionally defined
earlier in io.h. Moreover, the redefinitions lack the memory barriers
that the first definitions have. So I'm guessing this is practically
dead code.
Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
This change allows setting pre-defined eMMC boot partition for SPL eMMC
booting. It is necessary in the case when one wants to boot (through falcon
boot) from eMMC after loading SPL from other memory (like SPI-NOR).
Signed-off-by: Mans Rullgard <mans@mansr.com>
[lukma: Edit the commit message]
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Acked-by: Andreas Dannenberg <dannenberg@ti.com>
This fixes a wrongly indented block of code.
Signed-off-by: Mans Rullgard <mans@mansr.com>
[lukma: Make the commit message more verbose]
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Regulator should not be enabled at probe time if regulator-boot-on
property is not in the dt node.
"enable-active-high" property is only used to indicate the GPIO
polarity.
See kernel documentation :
- Documentation/devicetree/bindings/regulator/fixed-regulator.yaml
- Documentation/devicetree/bindings/regulator/gpio-regulator.yaml
Signed-off-by: Christophe Kerello <christophe.kerello@st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
In 32bits mode upper bits need to be set to 0, otherwise controller will
try to DMA into not existing memory and stops with error.
Tested-by: Frank Wunderlich <frank-w@public-files.de>
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Signed-off-by: Oleksandr Rybalko <ray@ddteam.net>
This adds a document for tphy which supports physical layer
functionality for a number of controllers on MediaTek SoCs,
such as, USB2.0, USB3.0, PCIe, and SATA.
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
This adds a document for MT7623 PCIe controller.
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
This follows the linux header rules to avoid conflict bitfields.
Tested-by: Frank Wunderlich <frank-w@public-files.de>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
This adds PCIe and its PHY nodes for MT7623.
Tested-by: Frank Wunderlich <frank-w@public-files.de>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
The driver provides PHY for USB2, USB3.0, PCIe and SATA, and now
we just enable PCIe. As for the other functionalities will be
added gradually in upcoming days.
This is adapted from the Linux version.
Tested-by: Frank Wunderlich <frank-w@public-files.de>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
This adds PCIe controller support for MT7623.
This is adapted from the Linux version.
Tested-by: Frank Wunderlich <frank-w@public-files.de>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
This commit add a generic function board_init_f that
only initialize some device (for example serial). It
avoid to define a board function only to launch the
serial configuration.
Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
This commit enable the support of the spi-nor for the
broadcom reference board bcm968580xref.
Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
Reviewed-by: Kursad Oney <kursad.oney@broadcom.com>
This commit add a spi-nor device in the bcm96850xref device tree.
Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
Reviewed-by: Kursad Oney <kursad.oney@broadcom.com>
This commit add a hsspi controller in the bcm6858 device tree.
Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
Reviewed-by: Kursad Oney <kursad.oney@broadcom.com>
This commit enable the support of the spi-nor for the
broadcom reference board bcm963158.
Signed-off-by: Kursad Oney <kursad.oney@broadcom.com>
Reviewed-by: Philippe Reynes <philippe.reynes@softathome.com>
This change adds a spi nor flash device to the bcm963158 board.
Signed-off-by: Kursad Oney <kursad.oney@broadcom.com>
Reviewed-by: Philippe Reynes <philippe.reynes@softathome.com>
This change adds the hsspi controller to the 63158 dtsi.
Signed-off-by: Kursad Oney <kursad.oney@broadcom.com>
Reviewed-by: Philippe Reynes <philippe.reynes@softathome.com>
The Broadcom ARM implementations do not yet have a clock framework so
one can use a fixed clock as the root clock of the hsspi block. The
fixed clock does not have an "enable" routine, since it's always
enabled. So when we hit this issue, getting an ENOSYS return, do not
bail but continue initialization.
Similarly the block might already have been out of reset, say, when
we are booting from a SPI device. So if the reset signal is not configured
in the device tree, do not bail out and instead skip deasserting the reset.
Signed-off-by: Kursad Oney <kursad.oney@broadcom.com>
Reviewed-by: Philippe Reynes <philippe.reynes@softathome.com>
Make the driver compatible with both big and little endian SOCs.
Replace big-endian calls with their raw equivalents, expect for
writing the command to FIFO. That still has to be in big-endian
format.
Signed-off-by: Kursad Oney <kursad.oney@broadcom.com>
Reviewed-by: Philippe Reynes <philippe.reynes@softathome.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
wait_for_bit_le32 and wait_for_bit_le16 use the raw I/O functions
which would default to big-endian on BE systems. Create the generic
equivalents to use the native endianness.
Signed-off-by: Kursad Oney <kursad.oney@broadcom.com>
Reviewed-by: Philippe Reynes <philippe.reynes@softathome.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
This IP exists in both MIPS and ARM cores, so we also
allow to use this driver on bcm6858 and bcm63158.
Signed-off-by: Kursad Oney <kursad.oney@broadcom.com>
Reviewed-by: Philippe Reynes <philippe.reynes@softathome.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Build the keystone 3 platforms with the keystone 2 platforms, in order
to get back more room in the "catch-all" build jobs.
Signed-off-by: Tom Rini <trini@konsulko.com>
As both "catch-all" ARM jobs are nearing their time limit, move all of
the bcm SoC boards into a single job.
Signed-off-by: Tom Rini <trini@konsulko.com>
- Rename existing FSP code to fsp1
- Add fsp2 directory in preparation to support FSP 2.0
- Various x86 platform codes update
- Various bug fixes and updates in dm core, sandbox and spl
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Merge tag 'u-boot-atmel-2020.01-a' of https://gitlab.denx.de/u-boot/custodians/u-boot-atmel
First set of u-boot-atmel features and fixes for 2020.01 cycle
The feature set includes support for two new boards from Microchip AT91:
The sama5d27_wlsom1_ek , an evaluation kit which includes the SAMA5D2
SOC packaged in a 256 MB LPDDR2 SIP, on a SOM including wireless, which
is placed on evaluation kit with sd-card, ethernet, LCD, Camera sensor,
QSPI, etc
The sam9x60ek, an evaluation kit for the new SoC based on ARM926j , the
SAM9X60 . The evaluation kit includes NAND flash, QSPI, Ethernet, Audio,
Camera sensor connector, etc.
The full support for sam9x60ek will come at a later time. There are
still missing bits regarding the clock support and power management
controller.
The major corrections in this pull request are:
Fixes for the SetVariable() boot service.
Device path node for NVMe drives.
Disable CONFIG_CMD_NVEDIT by default.
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Merge tag 'efi-2020-01-rc1' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi
Pull request for UEFI sub-system for efi-2020-01-rc1
The major corrections in this pull request are:
Fixes for the SetVariable() boot service.
Device path node for NVMe drives.
Disable CONFIG_CMD_NVEDIT by default.
- Python3 conversion of genboardscfg.py
- Resync Kconfiglib.py
- Switch to running CI on Ubuntu "bionic" to facilitate Python 3.6 being
the minimum we use and test.
In order to run all filesystem tests we need to have newer ext4 tools,
move up to Ubuntu 18.04 'bionic' for our base. We need to change
slightly how we invoke the provided grub-mkimage. This will also make
future python3 work easier.
Signed-off-by: Tom Rini <trini@konsulko.com>
When running as another user we might not be able to use '..' for
certain directories and this is the default for buildman. Specify an
output directory instead.
Signed-off-by: Tom Rini <trini@konsulko.com>
We may not always be able to write to the default output directory so
have a temporary directory for our output be created.
Cc: Simon Glass <sjg@chromium.org>
Reviewed-by: Stephen Warren <swarren@wwwdotorg.org>
Suggested-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
With the reverting of a previous change to spl_boot_device,
this board needs a new solution to determining if we're booting
from MMC1 or MMC2.
This patch creates board_boot_order function which overrides the
standard, and returns not only MMC1, or MMC2, but also can fall
back to NAND or the serial downloader should other boot options
fail.
Signed-off-by: Adam Ford <aford173@gmail.com>
Apologies to everyone whose board I broke by attempting to return
MMC1 or MMC2. I misunderstood how the MMC indexing worked.
This reverts commit 14d319b185.
Signed-off-by: Adam Ford <aford173@gmail.com>
With upcoming patches u-boot.kwb gets too large.
Save 3740 bytes in u-boot.kwb by disabling Unicode support in the UEFI
sub-system.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Since convert dm_video, unused code introduced, so remove this
Signed-off-by: Joris Offouga <offougajoris@gmail.com>
Reviewed-by: Otavio Salvador <otavio@ossystems.com.br>
CONFIG_SECURE_BOOT is too generic and forbids to use it for cross
architecture purposes. If Secure Boot is required for imx, this means to
enable and use the HAB processor in the soc.
Signed-off-by: Stefano Babic <sbabic@denx.de>
