| Commit message (Collapse) | Author | Age | Lines |
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Add this file from Linux v4.5.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
Tested-on: smartweb, corvus, taurus, axm
Tested-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Andreas Bießmann <andreas@biessmann.org>
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Tidy up garbage left by commit bb597c0eeb7e ("common: bootdelay: move
CONFIG_BOOTDELAY into a Kconfig option").
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
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At this point, this is not referenced from anywhere, so remove it
(but it will be re-added later for a different meaning).
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
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The kernel can now use DT to reserve memory carveouts and
these areas are now the default for drivers that need reserved
memory, so reserving more here is unneeded and any memory reserved
this way will be wasted.
Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
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Since the SRAM C corruption issue is now resolved on Allwinner
A64, it is possible to move the stack top to the address 0x1A000
on both A64 and A80. The boot ROM can load SPL binaries with
up to 32 KiB size on A64 (the 24 KiB SPL size limitation only
affects A10/A20), and this patch also ensures the availability
of 8 KiB stack.
Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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Add missing ${partnum} to set rootdev correctly when
booting from USB or MMC.
Signed-off-by: Kimmo Surakka <kimmo.surakka@ge.com>
[Rebased against v2016.05 and adjusted the variable name]
Signed-off-by: Andrew Shadura <andrew.shadura@collabora.co.uk>
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The SATA support is only useful for development and shouldn't be enabled
in production, so it has to be disabled in U-boot by default.
Signed-off-by: Andrew Shadura <andrew.shadura@collabora.co.uk>
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The network support is only useful for development and shouldn't be enabled
in production, so it has to be disabled in U-boot by default.
Signed-off-by: Andrew Shadura <andrew.shadura@collabora.co.uk>
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The USB support is only useful for development and shouldn't be enabled
in production, so it has to be disabled in U-boot by default.
Signed-off-by: Andrew Shadura <andrew.shadura@collabora.co.uk>
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The kernel already knows how to initialise the display, and initialising
the display from U-boot is only useful for debugging and isn't necessary
in production, so no need to have it enabled in U-boot by default.
Signed-off-by: Andrew Shadura <andrew.shadura@collabora.co.uk>
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This allows the 'preboot' env variable to be executed prior to bootcmd
if defined.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
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If we are loading a script to ${loadaddr} then we need to use that address
explicitly when calling the source command in case user has changed loadaddr
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
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In order to make the default boot scripts more flexible, use the variable
'fs' to specify the filesystem type to use for block storage devices
(USB/MMC/SATA) when loading files.
Additionally default this to ext4 and enable ext4 filesystem support
(which encompasses ext2 support) instead of just ext2 support.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
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In order to make the default boot scripts more flexible, use the variable
'bootdir' to specify the filesystem directory to look for fdt files in.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
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Signed-off-by: Tim Harvey <tharvey@gateworks.com>
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In order to make the default boot scripts more flexible, use the variable
'disk' to specify the disk device number and the variable 'part' to specify
the partition number.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
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This commit fixes the MMC data transactions timeout problem on the
TS4800.
The changes introduced in the commit e978a31 on the timeout calculation
for the MMC data transactions has revealed there is something wrong with
the timeout setting of the eSDHC controller used in the IMX51.
The IMX51 seems to be concerned by this erratum and without this change
the MMC driver is unable to do any transactions.
Signed-off-by: Sebastien Bourdelin <sebastien.bourdelin@savoirfairelinux.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
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This commit updates the environment variables to be able to boot with a
device tree. The expected partition layout on the SD card is:
- partition 1: type 0xDA, contains u-boot.bin
- partition 2: type 0xC (fat), contains zImage and device tree
- partition 3: type 0x83, root filesystem.
Signed-off-by: Damien Riegel <damien.riegel@savoirfairelinux.com>
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Remove SPL_EXT_SUPPORT to resolve build issue. It may be useful to bring
it back in the future after comparing its merits to storing the args/kernel
in fixed raw locations.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
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NAND+MMC env support costs 12KB in the SPL which is fairly expensive just
for the ability to specify whether or not to boot to uboot or directly
to linux. The Ventana boards have plenty of EEPROM storage so we will use
a byte there to signify if we should boot to the bootloader or to the OS.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
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remove redundant define that exists in mx6_common.h
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
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This patch adds QSPI boot support for LS2080AQDS board.
The QSPI boot image need to be programmed into the QSPI flash
first. Then we can switch to booting from QSPI memory space.
Signed-off-by: Yuan Yao <yao.yuan@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
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Signed-off-by: Yuan Yao <yao.yuan@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
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Signed-off-by: Yuan Yao <yao.yuan@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
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Enable QSPI flash related configure options.
Signed-off-by: Yuan Yao <yao.yuan@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
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When QSPI is enabled, NOR flash and QIXIS can't be accessed
through IFC due to pin mux. Enable I2C QIXIS access and I2C
early init to read the sysclk and ddrclk.
Signed-off-by: Yuan Yao <yao.yuan@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
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The NOR flash related configure options appear in ls2080aqds.h and
ls2080ardb.h, and the two files both includ ls2080a_common.h.
This patch remove the duplicated options in ls2080a_common.h.
Signed-off-by: Yuan Yao <yao.yuan@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
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Add early i2c init function with conservative divider when the exact
clock rate is not available.
Signed-off-by: Yuan Yao <yao.yuan@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
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In the draco CPU board family, etamin is a new variant
with bigger flash and more RAM. Due to new flash that
uses larger pages (4K) some changes are necessary because
it impacts the MTD partition layout and the ubi mount
parameters.
Signed-off-by: Samuel Egli <samuel.egli@siemens.com>
Signed-off-by: Heiko Schocher <hs@denx.de>
[trini: Move BOOTDELAY into defconfig, just always be 3 now]
Signed-off-by: Tom Rini <trini@konsulko.com>
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From: Samuel Egli <samuel.egli@siemens.com>
Signed-off-by: Heiko Schocher <hs@denx.de>
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U-Boot SPL 2016.03-rc3-00019-g6dfb4c2-dirty (Mar 09 2016 - 07:40:06)
SHC C3-Sample
MPU reference clock runs at 6 MHz
Setting MPU clock to 594 MHz
Enabling Spread Spectrum of 18 permille for MPU
Trying to boot from MMC
reading u-boot.img
reading u-boot.img
U-Boot 2016.03-rc3-00019-g6dfb4c2-dirty (Mar 09 2016 - 07:05:35 +0100)
Watchdog enabled
I2C: ready
DRAM: 512 MiB
reloc off 1f783000
MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1
Net: cpsw
U-Boot#
Signed-off-by: Heiko Schocher <hs@denx.de>
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show_boot_progress() is now called from SPL also.
Signed-off-by: Heiko Schocher <hs@denx.de>
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add the following defines, needed for the upcoming shc board
support:
Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
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move CONFIG_BOOTDELAY into a Kconfig option. Used for this
purpose the moveconfig.py tool in tools.
Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
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Unlike NAND, eMMC can be re-written without erasing.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
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The Boot ROM on PH1-LD11/LD20 exports built-in APIs to load images
from an eMMC device. They are useful to reduce the memory footprint
of SPL, rather than compiling the whole MMC framework.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
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Signed-off-by: Tom Rini <trini@konsulko.com>
Conflicts:
configs/peach-pi_defconfig
configs/peach-pit_defconfig
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The exynos5 platforms use DM in U-Boot and do not use DM in SPL. The serial
driver, serial_s5p.c, is DM-only. This is OK for U-Boot, but in SPL, this
will fail with the following compile error:
drivers/built-in.o: In function `get_current':
...u-boot/drivers/serial/serial.c:387: undefined reference to `default_serial_console'
This warning happens because common/console.c is compiled into U-Boot SPL
if CONFIG_SPL_SERIAL_SUPPORT . The common/console.c invokes serial_*()
functions and since exynos5 does not use DM in SPL, these functions come
from drivers/serial/serial.c . The serial_*() locate default serial port
by calling default_serial_console(), but because the serial_s5p.c is DM-only,
it does no longer define default_serial_console(). Thus the error.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
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Update several boards to use driver model for video. This involves changes
to the EDP and FIMD (frame buffer) drivers. Existing PWM, simple-panel and
pwm-backlight drivers are used. These work without additional configuration
since they use the device tree settings in the same way as Linux.
Boards converted are:
- snow
- spring
- peach-pit
- peach-pi
All have been tested. Not converted:
- MIPI display driver
- s5pc210_universal
- smdk5420
- smdk5250
- trats
- trats2
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
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Use 'priv' for a private pointer and 'regs' for a register pointer.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
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These are used by peach_pit and peach_pi. Add them so they can be referenced
in the device tree files.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
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Some boards have the LCD enabled but I cannot test operation for the driver
model conversion. Disable the LCD on these to avoid build errors.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
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This file currently requires an LCD. Adjust it to work without one.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
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This is used for video signals in some drivers so provide a standard way
of representing it in an enum.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
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Put the pointer to this structure in struct vidinfo so that we can
reference it without it being global.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
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Drop these and use parameters instead.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
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We always use device tree with video, so can drop these #ifdefs. Some of the
hardware addresses are not needed either.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
Acked-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
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