01 Dec, 2017
16 commits
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The reset circuitry in the RK3399 only resets 'almost all logic' when
a software reset is performed. To make our software maintenance
easier in the future, we want to have the option (controlled by a DTS
property) to force all reset causes other than a power-on reset to
trigger a power-on reset via a GPIO trigger.This adds the necessary support to the rk3399-puma (i.e. RK3399-Q7)
board-support and the documentation for the new property
(sysreset-gpio) within the /config-node.Signed-off-by: Philipp Tomsich
Tested-by: Klaus Goger
Reviewed-by: Simon Glass -
USB1 is connected to the on-module USB 3.0 hub and power to the hub
(actually it's a reset signal, modeled as a fixed regulator, that will
be released) should be enabled only during the first probing of the
device to avoid the hub from entering its low-power mode (where it
tries to attach on a fixed interval, but we always miss the timeslot
when U-Boot has the controller listening).This adds a 'tsd,usb-port-power' stringlist to enable the
infrastructure in the board-specific usb_hub_reset_devices to find and
control the fixed regulator associated with control of the USB hub.Signed-off-by: Philipp Tomsich
Tested-by: Jakob Unterwurzacher -
For some versions of the RK3399-Q7 (at least revisions v1.1 and v1.2
are affected), we need to turn on the power for the port connected to
the on-module USB hub only when the device is probed for the first
time to ensure that the hub does not enter a low-power mode (that
U-Boot's USB stack can't deal with).Note that this is needed for U-Boot only, as Linux eventually manages
to attach the hub even when it has entered into its low-power state
(when the hub wakes up the next time) after a few seconds.Signed-off-by: Philipp Tomsich
Tested-by: Jakob Unterwurzacher -
According to rk3036 TRM, should be set to '1' for the pll
integer mode, while the '0' means the frac mode.Signed-off-by: Kever Yang
Acked-by: Philipp Tomsich
Reviewed-by: Philipp Tomsich -
After the MASK MACRO update, we need to update the driver at the same time.
This is a fix to:
37943aa rockchip: rk3036: clean mask definition for cru regSigned-off-by: Kever Yang
Acked-by: Philipp Tomsich
Reviewed-by: Philipp Tomsich -
There is a fixed div-2 between PLL and clk_ddr/clk_ddrphy,
so we need to double to pll output and then ddr can work
in correct frequency.Signed-off-by: Kever Yang
Acked-by: Philipp Tomsich
Reviewed-by: Philipp Tomsich -
Even if the board-specific directory Makefile doesn't have any
targets, it still needs to exist.This adds a minimal Makefile for the board/rockchip/evb_rk3128
directory and a evk-rk3128.c (as built-in.o needs to be built
for every directory that a Makefile gets run for).Fixes: c7a6866 ("rockchip: rk3128: add evb-rk3128 support")
Signed-off-by: Philipp Tomsich -
RK3128 support up to 2GB DDR3 sdram, one channel, 32bit data width.
This patch is only used for U-Boot, but not for SPL which will
comes later, maybe after we merge all the common code into a common
file.Signed-off-by: Kever Yang
Acked-by: Philipp Tomsich
Reviewed-by: Philipp Tomsich -
Enable board config for evb-rk3128.
Serial output and eMMC works in this version.Signed-off-by: Kever Yang
Acked-by: Philipp Tomsich
Reviewed-by: Philipp Tomsich -
evb-rk3128 is an evb from Rockchip based on rk3128 SoC:
- 2 USB2.0 Host port;
- 1 HDMI port;
- 2 10/100M eth port;
- 2GB ddr;
- 16GB eMMC;
- UART to USB debug port;Signed-off-by: Kever Yang
Acked-by: Philipp Tomsich
Reviewed-by: Philipp Tomsich -
Add rk3128 pinctrl driver and grf/iomux structure definition.
Signed-off-by: Kever Yang
Acked-by: Philipp Tomsich
Reviewed-by: Philipp Tomsich -
Add rk3128 clock driver and cru structure definition.
Signed-off-by: Kever Yang
Acked-by: Philipp Tomsich
Reviewed-by: Philipp Tomsich -
RK3128 is a SoC from Rockchip with quad-core Cortex-A7 CPU
and mali400 GPU. Support Nand flash, eMMC, SD card, USB 2.0 host
and device, HDMI/LVDS/MIPI display.Signed-off-by: Kever Yang
Acked-by: Philipp Tomsich
Reviewed-by: Philipp Tomsich -
Add dts binding header for rk3128, files origin from kernel.
Series-Changes: 2
- fix i2c address
- add saradc and usb phy node
- emmc using fifo mode for there is no dma support in rk3128 emmc
- add some clock id in cru.hSigned-off-by: Kever Yang
Acked-by: Philipp Tomsich
Reviewed-by: Philipp Tomsich -
After commit d962e5dadc2c("rockchip: mkimage: use spl_boot0 for all Rockchip SoCs"),
the mkimage will not pad the Tag memroy, so we shoud
pass a Taged ddr.bin/spl.bin to it.Signed-off-by: Andy Yan
Acked-by: Philipp Tomsich
Reviewed-by: Philipp Tomsich -
With some of the recent cleanups (e.g. moving the DRAM controller
drivers for Rockchip devices to drivers/ram/rockchip), the files
and paths listed in MAINTAINERS no longer covered what really is
looked after as part of the Rockchip port.This commit updates the files/paths listed in MAINTAINERS for the
Rockchip port. I am certain, though, that this will have missed some
additional paths that should have been included...Signed-off-by: Philipp Tomsich
Reviewed-by: Simon Glass
Acked-by: Philipp Tomsich
30 Nov, 2017
24 commits
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Rework the ULCB CPLD driver and make it into a sysreset driver,
since that is what the ULCB CPLD driver is mostly for.Signed-off-by: Marek Vasut
Cc: Nobuhiro Iwamatsu -
The order of members in struct hws_topology_map is cas_wl, cas_l. The
comments in the original db-88f6820-gp.c had this wrong and have been
copied to other Armada-385 based boards. Practically this hasn't made a
difference since all these boards set both cas_wl and cas_l to 0
(autodetect) but if there were ever a board that did need to set these
explicitly they would run into unexpected issued.Update the comments to reflect the correct order of structure members.
Reported-by: Tobi Wulff
Signed-off-by: Chris Packham
Reviewed-by: Stefan Roese
Signed-off-by: Stefan Roese -
CONFIG_ENV_IS_IN_NAND has been removed in commit 2be296538e2e (Convert
CONFIG_ENV_IS_IN_MMC/NAND/UBI and NOWHERE to Kconfig).
CONFIG_ENV_IS_IN_SPI_FLASH has been removed in commit 91c868fe7cd
(Convert CONFIG_ENV_IS_IN_SPI_FLASH to Kconfig). The environment #ifdef
is now empty. Remove it.Signed-off-by: Baruch Siach
Signed-off-by: Stefan Roese -
Check if we are booting from NAND and let the bootrom
continue to load the rest of the bootloaderSigned-off-by: Sean Nyekjaer
Signed-off-by: Stefan Roese -
It's the first 8 bits of the bootrom error register that
contain the boot error/fallback error code. Let's check that
and continue to boot from UART.Signed-off-by: Sean Nyekjaer
Signed-off-by: Stefan Roese -
Signed-off-by: Sean Nyekjaer
Signed-off-by: Stefan Roese -
bbt_mirror_descr and bbt_main_descr is defined but not used
when compiling without CONFIG_SYS_NAND_USE_FLASH_BBT set.Signed-off-by: Sean Nyekjaer
Signed-off-by: Stefan Roese -
This patch removes the inclusion of the libgcc math functions and
replaces them by functions coded in C, taken from the coreboot
project. This makes U-Boot building more independent from the toolchain
installed / available on the build system.The code taken from coreboot is authored from Vadim Bendebury
on 2014-11-28 and committed with commit
ID e63990ef [libpayload: provide basic 64bit division implementation]
(coreboot git repository located here [1]).I modified the code so that its checkpatch clean without any
functional changes.[1] git://github.com/coreboot/coreboot.git
Signed-off-by: Stefan Roese
Cc: Simon Glass
Cc: Bin Meng
Reviewed-by: Bin Meng
Tested-by: Bin Meng -
Currently X86 does not properly support distro defaults.
This patch is only a partial fix.It provides the name of the bootloader EFI application
for the X86 architecture.The architecture dependent file names are defined in the UEFI
specification.Signed-off-by: Heinrich Schuchardt
Reviewed-by: Simon Glass
Reviewed-by: Bin Meng -
This reverts commit 13c531e52a09b4e6ffa8b5a1457199b0a574cb27.
The error message with FIT style image mentioned in the above commit
only happens when booting using FIT image containing bzImage kernel
and without setup node (setup.bin). The current documentation for
x86 FIT support in doc/uImage.FIT/x86-fit-boot.txt mentions that
kernel's setup.bin file is required for building x86 FIT images.
The above commit breaks FIT images generated as described in the
documentation. Revert it to allow booting with images built in the
documented way.Signed-off-by: Anatolij Gustschin
Reviewed-by: Stefan Roese
Acked-by: Bin Meng -
x86_vendor_name is defined as
static const char *const x86_vendor_name[]
So its elements should not be compared to 0.
Remove superfluous paranthesis.
Problem identified with Coccinelle.
Signed-off-by: Heinrich Schuchardt
Reviewed-by: Bin Meng -
Adjust VGA rom address to 0xfffb0000 so that u-boot.rom image
can be built again.Signed-off-by: Anatolij Gustschin
Reviewed-by: Stefan Roese
Acked-by: Bin Meng -
ROM has been made read-only in qemu recently (namely commit 208fa0e4:
"pc: make 'pc.rom' readonly when machine has PCI enabled"). So this
patch restores compatibility between U-Boot and qemu.Signed-off-by: Anton Gerasimov
Reviewed-by: Bin Meng
Tested-by: Bin Meng
[bmeng: mention qemu commit title in the commit message]
Signed-off-by: Bin Meng -
Before this patch one could receive following errors when executing "fatls"
command on machine with cache enabled (ex i.MX6Q) :=> fatls mmc 0:1
CACHE: Misaligned operation at range [4f59dfc8, 4f59e7c8]
CACHE: Misaligned operation at range [4f59dfc8, 4f59e7c8]
ERROR: v7_outer_cache_inval_range - start address is not aligned - 0x4f59dfc8
ERROR: v7_outer_cache_inval_range - stop address is not aligned - 0x4f59e7c8
CACHE: Misaligned operation at range [4f59dfc8, 4f59e7c8]
CACHE: Misaligned operation at range [4f59dfc8, 4f59e7c8]
ERROR: v7_outer_cache_inval_range - start address is not aligned - 0x4f59dfc8
ERROR: v7_outer_cache_inval_range - stop address is not aligned - 0x4f59e7c8To alleviate this problem - the calloc()s have been replaced with
malloc_cache_aligned() and memset().After those changes the buffers are properly aligned (with both start
address and size) to SoC cache line.Fixes: 09fa964bba80 ("fs/fat: Fix 'CACHE: Misaligned operation at range' warnings")
Suggested-by: Lukasz Majewski
Signed-off-by: Neil Armstrong
Reviewed-by: Lukasz Majewski
Reviewed-by: Fabio Estevam -
This board is based on the Atmel sama5d3 eval boards.
Supporting the following features:
- Boot from NAND Flash
- Ethernet
- FIT
- SPLSigned-off-by: Ben Whitten
Signed-off-by: Dan Kephart -
This board is based on the Atmel 9x5 eval board.
Supporting the following features:
- Boot from NAND Flash
- Ethernet
- FIT
- SPLSigned-off-by: Ben Whitten
Signed-off-by: Dan Kephart -
GCC 7.1 seems to be smart enough to track val through the various
static inline functions, but not smart enough to see that val will
always be initialised when no error is returned. This triggers
the following warning:
env/mmc.c: In function 'mmc_get_env_addr':
env/mmc.c:121:12: warning: 'val' may be used uninitialized in this function [-Wmaybe-uninitialized]To make it easier for compiler to understand what is going on, let's
initialise val.Signed-off-by: Philipp Tomsich
Reviewed-by: Simon Glass -
Building spl with CONFIG_OF_EMBED enabled results in an error message
on my board: "SPL image too big". This is because the fdtgrep build
step is only executed for CONFIG_OF_SEPARATE.Fix this by moving the fdtgrep build step ('cmd_fdtgreo') from
scripts/Makefile.spl to dts/Makefile so that the reduced dtb is
available for all kinds of spl builds.The resulting variable name for the embedded device tree blob changes,
too, which is why common.h and fdtdec.c have tiny changes.Signed-off-by: Simon Goldschmidt
Reviewed-by: Simon Glass -
In U-Boot, this device tree is compatible with both the Torpedo and
SOM-LV kits. Let's rename it in the device tree since the U-Boot code and
show a more generic OMAP3 name. The code auto detects between the two and
loads the proper DTB file for Linux. This would eliminate the SOM-LV showing
the name Torpedo during boot and hopefully eliminate some confusion.Signed-off-by: Adam Ford
-
It is unwise to first dereference a variable
and then to check if it was NULL.Signed-off-by: Heinrich Schuchardt
Reviewed-by: Marek Behun
Reviewed-by: Bin Meng -
Remove an unreachable return statement.
Signed-off-by: Heinrich Schuchardt
Reviewed-by: Bin Meng
