It doesn't need to consider start byte address.
If ramdisk size is 0x800000 and start address is 0x2700000, then it's
used until 0x02efffff, not 0x02f00000. But it's detected to overlapt RD
image, when kernel start address is 0x02f00000.
Because it's doing wrong calculation about rd_len.
This patch fixed wrong calculation address position when check
condition.

In addition, it needs to check one more condition about overlapping
entire area.

Fixes: commit fbde7589 ("common: bootm: add checks to verify if ramdisk / fdtimage overlaps OS image")
Signed-off-by: NJaehoon Chung <jh80.chung@samsung.com>

do_save() function defined in fs.c also supports FAT file system
re-use the same for fatwrite command.

Also fix the FAT test script to match the expected output.
Signed-off-by: NLad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: NBiju Das <biju.das.jz@bp.renesas.com>

Provide unit tests for functions print_freq() and print_size().
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

Enable the command "misc" for accessing miscellaneous devices with
a MISC uclass driver. The command provides listing all MISC devices
as well as read and write functionalities via their drivers.
Signed-off-by: NBin Meng <bin.meng@windriver.com>

CONFIG_CMD_TIMER merits a single file instead of co-exist in the
sleep command file.
Signed-off-by: NBin Meng <bin.meng@windriver.com>

The "cmd/Kconfig" has a TODO description for CMD_MISC that it should
really be named as CMD_SLEEP. Change it in the whole source tree.
Signed-off-by: NBin Meng <bin.meng@windriver.com>

This change fixes two issues when building u-boot-nodtb.bin target:

* Remove intermediate binary u-boot-nodtb.bin from disk when static_rela
  call (which modifies u-boot-nodtb.bin binary) failed. It is required
  because previous objcopy call creates binary and static_rela finish it.

* Do not call static_rela cmd when u-boot-nodtb.bin binary was not
  created/updated by previous objcopy call.

Second fix would ensure that u-boot-nodtb.bin binary is not updated when
all prerequisites were up-to-date. And therefore final binary u-boot.bin
is not updated in case all prerequisites were not modified and were
up-to-date.

Now running 'make SOURCE_DATE_EPOCH=0 u-boot.bin' second time now does not
touch u-boot.bin binary in case nothing was modified, so GNU make can
correctly detect that everything is up-to-date.
Signed-off-by: NPali Rohár <pali@kernel.org>
Reviewed-by: NSimon Glass <sjg@chromium.org>

Use ofnode_ or dev_ APIs instead of fdt_ and fdtdec_ APIs so that the
driver can support live DT.
Signed-off-by: NPatrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: NHeiko Schocher <hs@denx.de>

Use ofnode_ or dev_ APIs instead of fdt_ and fdtdec_ APIs so that the
driver can support live DT.
Signed-off-by: NPatrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

Update the size of states_array to avoid overflow for
dev_pdata->voltages[j] and dev_pdata->states[j].

As the size of array is GPIO_REGULATOR_MAX_STATES, the size of
states_array is limited by GPIO_REGULATOR_MAX_STATES * 2 = 4
instead of 8 previously.

The value of the "count" variable is limited by the third parameter of
fdtdec_get_int_array_count.
Signed-off-by: NPatrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

(A && A == 0x20) is only true for (A == 0x20).
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: NSimon Glass <sjg@chromium.org>

I had inadvertently merged the Xen series before everything was fully
happy with the board maintainer.  Revert the series.

This reverts commit 18426bf0.
Signed-off-by: NTom Rini <trini@konsulko.com>

This reverts commit 3a51b2a2.
Signed-off-by: NTom Rini <trini@konsulko.com>

This reverts commit 16389a74.
Signed-off-by: NTom Rini <trini@konsulko.com>

This reverts commit 82e21b39.
Signed-off-by: NTom Rini <trini@konsulko.com>

- sun8i emac changes (Andre)
- SCP firmware (Samuel)

- Assorted updates for Xen, IPQ40xx, ASpeed, Keymile
- Assorted typo / documentation fixes
- Fix default preboot cmd to act like before with USB_STORAGE set
- A number of other bugfixes throughout the code

add Kconfig option for pcf8563 driver and
run tools/moveconfig.py
Signed-off-by: NHeiko Schocher <hs@denx.de>
Reviewed-by: NStefan Roese <sr@denx.de>

dev_err has been used for debugging and a few dev_err message are
printed for normal code execution. Make them dev_dbg instead.
Signed-off-by: NFabien Parent <fparent@baylibre.com>
Reviewed-by: NPeng Fan <peng.fan@nxp.com>

By using a hypervisor call, we can implement DEBUG_UART on xen.
This will allow us to see messages even earlier than serial_init().
Signed-off-by: NAKASHI Takahiro <takahiro.akashi@linaro.org>

Those definitions added are used with HYPERVISOR_console_io().
Signed-off-by: NAKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: NPeng Fan <peng.fan@nxp.com>

This new function, xen_debug_putc(), is intended to be used to
enable CONFIG_DEBUG_UART on xen guest.

Please note that the underlying functionality in Xen is available
only when Xen is configured with !NDEBUG but is much simpler than
a generic HYPERVISOR_console_io().
Signed-off-by: NAKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: NPeng Fan <peng.fan@nxp.com>

At present, DM_FLAG_PRE_RELOC is set only if !OF_CONTROL.
It doesn't make sense for this para-virtualized driver.

With this patch applied, you will be able to see early boot messages:

U-Boot 2020.10-00001-ge442e71a6c52-dirty (Oct 15 2020 - 11:02:25 +0900)
xenguest

Xen virtual CPU
Model: XENVM-4.15
DRAM:  128 MiB
PVBLOCK:
(XEN) gnttab_mark_dirty not implemented yet
pvblock: 0
In:    hypervisor
Out:   hypervisor
Err:   hypervisor
xenguest#
Signed-off-by: NAKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: NPeng Fan <peng.fan@nxp.com>

1. Rename AST2500 reset driver from ast2500-reset.c
   to reset-ast2500.c
2. Rename AST2500 reset kconfig option from AST2500_RESET
   to RESET_AST2500
Signed-off-by: NChia-Wei, Wang <chiawei_wang@aspeedtech.com>
Reviewed-by: NRyan Chen <ryan_chen@aspeedtech.com>

The System Control Unit (SCU) controller of Aspeed
SoCs provides the reset control for each peripheral.

This patch refactors the reset method to leverage
the SCU reset control. Thus the driver dependency
on watchdog including dedicated WDT API and reset
flag encoding can be eliminated.

The Kconfig description is also updated accordingly.
Signed-off-by: NChia-Wei, Wang <chiawei_wang@aspeedtech.com>
Reviewed-by: NRyan Chen <ryan_chen@aspeedtech.com>

The 12d15262 commit fixed the get_rate helper because the set_parent
one did not re-parent the clock device to the new parent. The 4d139f38
commit allows you to remove this workaround by calling the
clk_get_parent_rate routine.
Signed-off-by: NDario Binacchi <dariobin@libero.it>

Fix "ram" typos for serial flash
Signed-off-by: NChance.Yang <chance.yang@vatics.com>

Fix up the documentation which was lost in a merge conflict in the
conversion to RST.

Fixes: 52d3df7f ("log: Allow LOG_DEBUG to always enable log output")
Signed-off-by: NSimon Glass <sjg@chromium.org>

%s/occured/occurred/
Signed-off-by: NNaoki Hayama <naoki.hayama@lineo.co.jp>
Reviewed-by: NStefan Roese <sr@denx.de>

%s/occured/occurred/
Signed-off-by: NNaoki Hayama <naoki.hayama@lineo.co.jp>
Reviewed-by: NMarek Behún <kabel@kernel.org>
Reviewed-by: NQu Wenruo <wqu@suse.com>

%s/occured/occurred/
Signed-off-by: NNaoki Hayama <naoki.hayama@lineo.co.jp>

Remove the default value "usb start" for CONFIG_USB_STORAGE as the USB
storage boot initialization is correctly managed by  distro boot command
('usb_boot' defined in include/config_distro_bootcmd.h already include
the command 'usb  start').

Fixes: 324d7799 ("Define default CONFIG_PREBOOT with right config option")
Signed-off-by: NPatrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

Replace 'dev->dev' with '@desc->dev' in the gpio_request_by_name function
desc parameter description.
Signed-off-by: NDario Binacchi <dariobin@libero.it>
Reviewed-by: NSimon Glass <sjg@chromium.org>

Complete the devp parameter description.
Signed-off-by: NDario Binacchi <dariobin@libero.it>
Reviewed-by: NSimon Glass <sjg@chromium.org>

Instead having a hard coded value for "cramfsaddr" after compile time,
we change it to take the variable "cramfsaddr" for the ubicopy variable.
This makes sure that ubicopy uses the right address, even when
the value for "cramfsaddr" has changed.

CC: Valentin Longchamp <valentin.longchamp@hitachi-powergrids.com>
CC: Heiko Schocher <hs@denx.de>
CC: Tom Rini <trini@konsulko.com>
Signed-off-by: NHolger Brunck <holger.brunck@hitachi-powergrids.com>
Reviewed-by: NHeiko Schocher <hs@denx.de>

Due to increasing kernel image sizes we get problems when decompressing
the kernel image. To fix this we need to change the addresses where we
load and where we extract the kernel. Also we need to adapt the address
where to load the CRAMFS image and where to load the DTB file.
While at it also harmonize all boards for PPC and ARM to have the
same values. Also we add a new variable "env_version", so that the
userspace is able to detect if this is a u-boot binary with updated
values or not.

CC: Valentin Longchamp <valentin.longchamp@hitachi-powergrids.com>
CC: Heiko Schocher <hs@denx.de>
CC: Tom Rini <trini@konsulko.com>
Signed-off-by: NHolger Brunck <holger.brunck@hitachi-powergrids.com>
Reviewed-by: NHeiko Schocher <hs@denx.de>
[trini: Remove old values from kmp204x.h]
Signed-off-by: NTom Rini <trini@konsulko.com>

In the International System of Units (SI) the prefix kilo is abbreviated as
'k' not 'K'. 'K' is the symbol for Kelvin.
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: NStefan Roese <sr@denx.de>

Since we now have the driver for Qualcomm PRNG HW, lets use it and add the necessary clocks and nodes.
Signed-off-by: NRobert Marko <robert.marko@sartura.hr>
Cc: Luka Perkov <luka.perkov@sartura.hr>