Reset and initialize the PHY once in the probe() function rather than
doing it over and over again is start() function. This requires us to
keep the clock enabled while the driver is in use. This significantly
reduces the time between transfers as the PHY doesn't have to restart
autonegotiation between transfers, which takes forever.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Joe Hershberger <joe.hershberger@ni.com>
The SD driver calls clk_set_rate() before clk_enable(), yet clk_set_rate()
implementation in the clock driver does not set the SD-IF divider. Fix it.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Commit 958d55f26c ("MAINTAINERS: Take over BCM2835 maintainership") put
me in as maintainer for the RPi soc, but forgot to update the board
MAINTAINERS file.
Add me there too.
Signed-off-by: Alexander Graf <agraf@suse.de>
Kconfig should only 'select' features that are required for an arch.
Standard features that can be disabled without breaking board support
should use 'imply' instead, to allow users to disable it.
These options are changed for mach-socfpga:
- DM_SPI & DM_SPI_FLASH: only required with QSPI support enabled
- SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION: the boot rom supports a
partitionless mode also, where SPL is located at address 0
- HW_WATCHDOG: while all mainline board defconfigs use it, U-Boot
should still work without it.
Signed-off-by: Simon Goldschmidt <sgoldschmidt@de.pepperl-fuchs.com>
All Socfpga boards from ./include/configs/socfpga_* define
CONFIG_HW_WATCHDOG.
To ease CONFIG_HW_WATCHDOG conversion to Kconfig select it in
config ARCH_SOCFPGA (arch/arm/Kconfig) section.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Signed-off-by: Simon Goldschmidt <sgoldschmidt@de.pepperl-fuchs.com>
This patch adds "spi-flash" to the compatible list of the qspi flash
chip for all socfpga boards. This is required to make qspi work on
these boards on top of the recent fixes. Without the "spi-flash"
compatible string for the flash chip, the speed cannot be read and a
speed of 0Hz is used (which results in a divide-by-zero on these
boards).
Signed-off-by: Simon Goldschmidt <sgoldschmidt@de.pepperl-fuchs.com>
ARC Elf32 tools by default enable usage of so-called "small data"
section or in ARC PRM parlance "GP-relative addressing".
The idea is to put up to 2kB of frequently used data into a separate
location and use indirect addressing via dedicated core register (GP).
Where GP is used as a base for offset calculation.
And so if "-msdata" toggle is passed to the compiler either explicitly
or implicitly (that's Elf32 tools case) it will try to put some data
in that "small data" area and then to calculate real offset from GP
to be encoded in instructions we need to know the base value which
liker gets from __SDATA_BEGIN__ symbol in hte linker script.
In U-Boot we don't use that feature and linker script doesn't define
__SDATA_BEGIN__ which gives us the following linkage error if we use
Elf32 tools:
------------------------->8-------------------
LD u-boot
.../bin/arc-elf32-ld.bfd: Error: Linker symbol __SDATA_BEGIN__ not found
.../bin/arc-elf32-ld.bfd: final link failed: Bad value
------------------------->8-------------------
Note if uClibc or glibc tools are used that problem doesn't happen
because usage of "small data section" is disabled by default as not very
useful for bigger executables. Moreover GP is just another name of r26
so we're loosing 1 core register which is not used by the compiler as a
generic register with "-msdata".
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
board_usb_init()/_cleanup() should be in board files and don't have
a place in the xhci-omap driver. Weak versions for
board_usb_init()/_cleanup() already exist in common/usb.c
(for host mode) and drivers/usb/gadget/g_dnl.c (for gadget mode).
Therefore, remove init and cleanup functions from xhci-omap and
implement them in the board files.
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
For some reason from day one we used to have both CONFIG_DWC2_UTMI_WIDTH
mentioned in dwc2.h and in scripts/config_whitelist.txt but never really used
and CONFIG_DWC2_UTMI_PHY_WIDTH used in real code in dwc2.c (but never
defined).
Moreover even though CONFIG_DWC2_UTMI_WIDTH might be either 8 or 16
depending on hardware (and the same is said in a comment for it in
dwc2.h) but then 8 is hardcoded in the header leaving no ability to
override this value in board's configuration.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Marek Vasut <marex@denx.de>
This converts the following to Kconfig:
CONFIG_SYS_BOOTCOUNT_SINGLEWORD
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Tested-by: Alex Kiernan <alex.kiernan@gmail.com>
Reviewed-by: Ian Ray <ian.ray@ge.com>
This converts the following to Kconfig:
CONFIG_BOOTCOUNT_LIMIT
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Tested-by: Alex Kiernan <alex.kiernan@gmail.com>
Reviewed-by: Hannes Schmelzer <hannes.schmelzer@br-automation.com>
Acked-by: Hannes Schmelzer <hannes.schmelzer@br-automation.com>
With commit 9bd76b8076 ("spl: make CONFIG_OF_EMBED pass dts through
fdtgrep"), CONFIG_SPL_MULTI_DTB_FIT has been broken because
cmd_fdtgrep was now unknown in scripts/Makefile.spl after moving
it to dts/Makefile. This bug has been introduced with v2018.01.
This patch moves cmd_fdtgrep from dts/Makefile to scripts/Makefile.lib
and includes scripts/Makefile.lib in scripts/Makefile.spl.
Fixes: 9bd76b8076 ("spl: make CONFIG_OF_EMBED pass dts through fdtgrep")
Reported-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Simon Goldschmidt <sgoldschmidt@de.pepperl-fuchs.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
ATF recently began announcing PSCI v1.1. Since that version is unknown
to u-boot, the PSCI device nodes were not updated.
Switch from the case statement to a greater/less-than comparison so that
v1.1, as well as future versions, get at least the compatible nodes of
known versions.
PSCI v1.1 doesn't seem to have introduced a new corresponding compatible.
Signed-off-by: Andre Heider <a.heider@gmail.com>
The single argument `--noheader' is expecting isn't taken from getopt
parsing, but instead from the remaining argv arguments.
Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
>From DFU_ALT_INFO_EMMC (include/environment/ti/dfu.h) we can see that
rootfs will be flashed to second partition on eMMC. But at the moment we
have only one partition in $partitions environment variable. Let's add
"bootloader" partition prior to "rootfs", so that DFU works correctly.
This also fixes eMMC boot, which looks for rootfs on second partition.
"bootloader" partition start corresponds to "u-boot.img.raw" in DFU
eMMC info, which is 0x300 sector (384 KiB offset from eMMC start).
rootfs start address can be also found from DFU eMMC info.
bootloader-related area is finished at 0x1500 sector (2688 KiB offset
from eMMC start). This should be the start address for rootfs in
$partitions environment variable.
While at it, fix U-Boot environment address to be the same as for
AM57x EVM, so that it doesn't clash with other partitions.
So now eMMC layout looks like this:
===============================================================
0 +------------------------+
| MBR/GPT header | 128 -
128 +------------------------+
| MLO | 256 -
384 +------------------------+
| u-boot.img | 1792 bootloader
2176 +------------------------+
| //////// hole //////// | 256 -
2432 +------------------------+
| U-Boot environment | 128 -
2560 +------------------------+
| U-Boot environment | 128 -
| (redundant) |
2688 +------------------------+
| rootfs | remaining rootfs
end +------------------------+
===============================================================
"hole" area can be used further for storing U-Boot environment (like
it's done in AM57x EVM config file) or for increasing u-boot.img area
(in case u-boot.img size increased, e.g. if new dtbs were added).
This commit conforms with Linux partition table from f6d245b8c5
("arm: am57xx: Fix Linux boot from eMMC") commit, making things in
uniform way.
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Migrate the option CONFIG_SPL_FRAMEWORK and make this gate most of the
current set of options we have in Kconfig. We will need to have some
options available for SPL and !SPL_FRAMEWORK so this is important. In a
few cases we re-order existing options so that we have less escapes from
the SPL_FRAMEWORK guard.
Signed-off-by: Tom Rini <trini@konsulko.com>
ISO and EFI partition configs in SPL are selected by default.
However, they are not being used.
Therefore, remove ISO and EFI partition support in SPL.
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
When this config is enabled, <asm/arch/boot0.h> is included,
but the Kconfig help says this should be a define
(ARM_SOC_BOOT0_HOOK).
The code for this in arch/arm/lib/vectors.s was changed on
01/02/2017 with commit ce62e57fc5 ("ARM: boot0 hook: remove macro,
include whole header file").
Signed-off-by: Simon Goldschmidt <sgoldschmidt@de.pepperl-fuchs.com>
Commit 6808ef9ac2 ("move booti_setup to arch/arm/lig/image.c")
not only moved the code, but also replaced a tab with 4 spaces
to break the Linux coding style.
Restore tab indentation.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Bin Chen <bin.chen@linaro.org>
With commit 6808ef9ac2 ("move booti_setup to arch/arm/lig/image.c"),
images->ep has not been set at this point.
Fixes: 6808ef9ac2 ("move booti_setup to arch/arm/lig/image.c")
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Bin Chen <bin.chen@linaro.org>
This driver is no longer used on any supported platform in U-Boot and
there is no interest in maintaining it further from people that have
used it historically.
Cc: Simon Glass <sjg@chromium.org>
Cc: Michal Simek <michal.simek@xilinx.com>
c: Alexey Brodkin <alexey.brodkin@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Acked-by: Michal Simek <michal.simek@xilinx.com>
This allows running tests on emulated KC705 board with DC233C xtensa
core. It expects to find conf.xtfpga_qemu in the uboot-test-hooks.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Remove CONFIG_BOOT_RETRY_TIME as it doesn't do much good and enable
CONFIG_HUSH_PARSER in xtfpga_defconfig.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
xtensa toolchains are core-specific, so give full toolchain name and
download corresponding prebuilt toolchain from the github release.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Fix build warning in arch/microblaze/lib/bootm.c with gcc 7.3.0:
warning: this 'if' clause does not guard... [-Wmisleading-indentation]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Michal Simek <michal.simek@xilinx.com>
Fix build warning in arch/arm/mach-omap2/emif-common.c and
arch/arm/mach-omap2/omap4/emif.c with gcc 7.3.0:
warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Fix build warning in drivers/video/ivybridge_igd.c with gcc 7.3.0:
warning: 'ivb_pm_gt2' defined but not used [-Wunused-const-variable=]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Add the missing header, otherwise CONFIG_SYS_MAX_FLASH_BANKS
may be undeclared.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Tom Rini <trini@konsulko.com>
Convert the CONFIG_UPDATE_TFTP and related symbols to Kconfig.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Tom Rini <trini@konsulko.com>
The fdt_record_loadable()-function was wedged between other functions
that were guarded by ARCH_FIXUP_FDT_MEMORY. This could lead to linker
errors on some configurations.
With this change, fdt_record_loadable() is moved out of the
ARCH_FIXUP_FDT_MEMORY guard (plus I tried to retain alphabetical
ordering for functions by placing it appropriately).
References: 9f45aeb ("spl: fit: implement fdt_record_loadable")
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reported-by: Michal Simek <michal.simek@xilinx.com>
Tested-by: Michal Simek <michal.simek@xilinx.com>
