With the new dev_read functions available, we can convert the rockchip
architecture-specific drivers and common drivers used by these devices
over to the dev_read family of calls.

This covers the Gigabit Ethernet MAC (i.e. common designware driver and
rockchip-specific wrapper).
Signed-off-by: NPhilipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

With the new dev_read functions available, we can convert the rockchip
architecture-specific drivers and common drivers used by these devices
over to the dev_read family of calls.

This covers the dw_mmc and sdhci wrapper drivers for Rockchip.
Signed-off-by: NPhilipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

With the new dev_read functions available, we can convert the rockchip
architecture-specific drivers and common drivers used by these devices
over to the dev_read family of calls.

This change covers the USB3 (xhci) driver for the Rockchip devices.
Signed-off-by: NPhilipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

With the new dev_read functions available, we can convert the rockchip
architecture-specific drivers and common drivers used by these devices
over to the dev_read family of calls.

This change covers the rk_spi.c (SPI driver) used in Rockchip devices.
Signed-off-by: NPhilipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

With the new dev_read functions available, we can convert the rockchip
architecture-specific drivers and common drivers used by these devices
over to the dev_read family of calls.

This change covers the pinctrl drivers for the Rockchip devices.
Signed-off-by: NPhilipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

Signed-off-by: NTom Rini <trini@konsulko.com>

Cc: Wolfgang Denk <wd@denx.de>
Cc: Heiko Schocher <hs@denx.de>
Signed-off-by: NHolger Brunck <holger.brunck@keymile.com>

If the value of either "nand options" or "bbt options" has a zero in
the most significant nibble, the '0x' prefix will be isolated from the
value like shown below:
|Device 0: nand0, sector size 128 KiB
|  Page size       2048 b
|  OOB size          64 b
|  Erase size    131072 b
|  subpagesize     2048 b
|  options     0x40000200
|  bbt options 0x   60000

Change the format string to produce leading zeroes filling the gap.
Signed-off-by: NLothar Waßmann <LW@KARO-electronics.de>

This error code has not been upstreamed and is not really needed since it
is unlikely to be triggered. Drop it to maintain compatability with
upstream.
Reported-by: NPeter Robinson <pbrobinson@gmail.com>
Signed-off-by: NSimon Glass <sjg@chromium.org>
Tested-by: NPeter Robinson <pbrobinson@gmail.com>

Signed-off-by: NTom Rini <trini@konsulko.com>

It's been a while since I've touched U-Boot on the Raspberry Pi and
other things have been taking my time. Drop my maintainership for this
port.
Signed-off-by: NStephen Warren <swarren@wwwdotorg.org>

CS Systemes d'Information (CSSI) manufactures two boards, named MCR3000
and CMPC885 which are respectively based on MPC866 and MPC885 processors.

This patch adds support for the first board.
Signed-off-by: NChristophe Leroy <christophe.leroy@c-s.fr>

At the same time, move to Kconfig
Signed-off-by: NChristophe Leroy <christophe.leroy@c-s.fr>

Signed-off-by: NChristophe Leroy <christophe.leroy@c-s.fr>

Signed-off-by: NChristophe Leroy <christophe.leroy@c-s.fr>

Signed-off-by: NChristophe Leroy <christophe.leroy@c-s.fr>
Reviewed-by: NHeiko Schocher <hs@denx.de>

For processors whose core runs at twice the bus frequency,
the fallback frequency calculation in Linux provides a wrong
result. Therefore, U-boot needs to pass the correct value.
Signed-off-by: NChristophe Leroy <christophe.leroy@c-s.fr>
Reviewed-by: NHeiko Schocher <hs@denx.de>

Signed-off-by: NChristophe Leroy <christophe.leroy@c-s.fr>
Reviewed-by: NHeiko Schocher <hs@denx.de>

Signed-off-by: NChristophe Leroy <christophe.leroy@c-s.fr>
Acked-by: NWolfgang Denk <wd@denx.de>
Reviewed-by: NHeiko Schocher <hs@denx.de>

Signed-off-by: NChristophe Leroy <christophe.leroy@c-s.fr>
Reviewed-by: NHeiko Schocher <hs@denx.de>

Signed-off-by: NChristophe Leroy <christophe.leroy@c-s.fr>
Reviewed-by: NHeiko Schocher <hs@denx.de>

immap.c used to be common to several CPUs. It is now
only linked to the 8xx, so this patch moves it into
arch/powerpc/cpu/mpc8xx/
Signed-off-by: NChristophe Leroy <christophe.leroy@c-s.fr>
Reviewed-by: NHeiko Schocher <hs@denx.de>

CS Systemes d'Information (CSSI) manufactures 8xx boards for
critical communication systems. Those boards have been
running U-Boot since 2010 and will have to be maintained
until at least 2027.

commit 5b8e76c3
("powerpc, 8xx: remove support for 8xx") orphaned those boards
by removing support for the mpc8xx CPU.

This commit partially restores support for the 8xx, with the
following limitations:
- Restores support for MPC866 and MPC885 only
- Does not restore IDE, PCMCIA, I2C, USB
- Does not restore examples
- Does not restore POST
- Does not restore Ethernet on SCC
- Does not restore console on SCC
- Does not restore bedbug and kgdb support

As the 866 and 885 do not support the following features,
they are not restored either:
- VIDEO / LCD
- RTC clock

The CPM uCODE patch is not restored either, because:
- 866 and 885 already have support for I2C and SPI relocation
without a uCODE patch
- relocation of SMC, I2C or SPI is only needed for using SCCs
for Ethernet or QMC

The dynamic setup/calculation of clocks is removed, we
expect the target being use with the clock and PLPRCR register
defined in the configuration.
All the clock settings for 8xx prior to 866 is removed as
well as we now only support 866 and 885.

This code is mature and addresses mature boards. Therefore
all code enclosed in '#if 0/#endif' and '#if XX_DEBUG/#endif'
is unneeded.

The following files are not restored by this patch:

- arch/powerpc/cpu/mpc8xx/bedbug_860.c
- arch/powerpc/cpu/mpc8xx/fec.h
- arch/powerpc/cpu/mpc8xx/kgdb.S
- arch/powerpc/cpu/mpc8xx/plprcr_write.S
- arch/powerpc/cpu/mpc8xx/scc.c
- arch/powerpc/cpu/mpc8xx/upatch.c
- arch/powerpc/cpu/mpc8xx/video.c
- arch/powerpc/include/asm/status_led.h
- arch/powerpc/lib/ide.c
- arch/powerpc/lib/ide.h
- doc/README.MPC866
- drivers/pcmcia/mpc8xx_pcmcia.c
- drivers/rtc/mpc8xx.c
- drivers/usb/gadget/mpc8xx_udc.c
- drivers/video/mpc8xx_lcd.c
- examples/standalone/test_burst.c
- examples/standalone/test_burst.h
- examples/standalone/test_burst_lib.S
- examples/standalone/timer.c
- include/mpc823_lcd.h
- include/usb/mpc8xx_udc.h
- post/cpu/mpc8xx/Makefile
- post/cpu/mpc8xx/cache.c
- post/cpu/mpc8xx/cache_8xx.S
- post/cpu/mpc8xx/ether.c
- post/cpu/mpc8xx/spr.c
- post/cpu/mpc8xx/uart.c
- post/cpu/mpc8xx/usb.c
- post/cpu/mpc8xx/watchdog.c

Some of the restored files are not located in a proper location.
In order to keep traceability of the changes, they will be
moved to their correct location and moved to Kconfig in a
followup patch.

This patch also declares CSSI as point of contact for the update
of the 8xx platform, as those boards are the only ones still
being maintained on the 8xx area. A later patch will add
those boards to the tree.
Signed-off-by: NChristophe Leroy <christophe.leroy@c-s.fr>

On startup the SL50 board halt at U-Boot prompt. Use CONFIG_AUTOBOOT_KEYED
to enable autoboot for this board and define the <SPACE> key to get the
U-Boot prompt.
Signed-off-by: NEnric Balletbo i Serra <enric.balletbo@collabora.com>

since commit
'd5abcf94' -
ti: boot: Register the MMC controllers in SPL in the same way as in u-boot

MMC boot on brppt1 board is broken, with this commit we make our board
    working again.
Signed-off-by: NHannes Schmelzer <hannes.schmelzer@br-automation.com>

There is no need to duplicate same option with different name.

Kill HW_WATCHDOG_TIMEOUT_MS in favor of WATCHDOG_TIMEOUT_MSECS.
Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
Reviewed-by: NHeiko Schocher <hs@denx.de>

Fix spelling Resettting -> Resetting.
No functional change intended.
Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
Reviewed-by: NHeiko Schocher <hs@denx.de>

AVR32 is gone. It's already more than two years for no support in Buildroot,
even longer there is no support in GCC (last version is heavily patched 4.2.4).

Linux kernel v4.12 got rid of it (and v4.11 didn't build successfully).

There is no good point to keep this support in U-Boot either.
Reviewed-by: NSimon Glass <sjg@chromium.org>
Reviewed-by: NTom Rini <trini@konsulko.com>
Reviewed-by: NHeiko Schocher <hs@denx.de>
Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>

The current code gives a warning:

arch/arm/mach-stm32/stm32f7/soc.c: In function 'arch_cpu_init':
arch/arm/mach-stm32/stm32f7/soc.c:38:2: error: 'for' loop initial
    declarations are only allowed in C99 or C11 mode
  for (int i = 0; i < ARRAY_SIZE(stm32_region_config); i++)
  ^
arch/arm/mach-stm32/stm32f7/soc.c:38:2: note: use option -std=c99,
    -std=gnu99, -std=c11 or -std=gnu11 to compile your code

Fix it by moving the declaration to the top of the function.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Series-cc trini

The 82xx board mgcoge3ne was removed from the codebase, so this is dead
code.
Signed-off-by: NHolger Brunck <holger.brunck@keymile.com>
Cc: Heiko Schocher <hs@denx.de>
Reviewed-by: NHeiko Schocher <hs@denx.de>

The Odroid C2 comes with several expansion options such as an RTC module.
As these expansions are not considered in the Linux device tree they have
to be enabled via device tree overlays.
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

Since commit 5b9d44df (mkimage: Display a better list of available image
types) mkimage usage text suggest to "use -T to see a list of available image
types". Unfortunately, commit 02221f29deb8 (mkimage: Convert to use getopt())
broke that feature, because getopt() fails when -T has no option argument.

Add a pseudo image type name 'list' that lists all image types. Update the
usage text accordingly.

Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: NBaruch Siach <baruch@tkos.co.il>

CHIP and CHIP Pro devices have options of DIP addon boards some of which need
overlays from the beginning so it makes sense to enable device tree overlays.
Signed-off-by: NPeter Robinson <pbrobinson@gmail.com>

96boards CE devices such as the DragonBoard and Hikey devices have numerous
mezzanine options some of which need overlays from the beginning so it makes
sense to enable device tree overlays.
Signed-off-by: NPeter Robinson <pbrobinson@gmail.com>

TI am33xx devices such as the BeagleBone devices have numerous cape options such
as screens some of which need overlays from the beginning so it makes sense to
enable evice tree overlays.
Signed-off-by: NPeter Robinson <pbrobinson@gmail.com>

Raspberry Pi has numerous HAT and other HW expansion options such as screens and
cameras some of which need overlays from the beginning so it makes sense to
enable evice tree overlays.
Signed-off-by: NPeter Robinson <pbrobinson@gmail.com>

This actually works on snapdragon.. not sure why we weren't using it.
Fixes reboot/poweroff when using UEFI.
Signed-off-by: NRob Clark <robdclark@gmail.com>
Reviewed-by: NAlexander Graf <agraf@suse.de>

Implement spl_start_uboot to let Falcon mode work.
Signed-off-by: NLadislav Michl <ladis@linux-mips.org>
Acked-by: NHeiko Schocher <hs@denx.de>

Fastmap significantly reduces flash scan time, enable it by default.
Signed-off-by: NLadislav Michl <ladis@linux-mips.org>
Acked-by: NHeiko Schocher <hs@denx.de>

Fastmap was always enabled in ubispl, make it selectable by
CONFIG_MTD_UBI_FASTMAP.
Signed-off-by: NLadislav Michl <ladis@linux-mips.org>
Acked-by: NHeiko Schocher <hs@denx.de>