Update mcinitcmd and bootcmd environment variable for emmc boot.
Signed-off-by: NMeenakshi Aggarwal <meenakshi.aggarwal@nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

Enable GIC_V3_ITS config to initialize the GIC redistributor
tables.
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NWasim Khan <wasim.khan@nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

Enable GIC_V3_ITS config to initialize the GIC redistributor
tables.
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NWasim Khan <wasim.khan@nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

Enable GIC_V3_ITS config to initialize the GIC redistributor
tables.
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NWasim Khan <wasim.khan@nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

Move GIC redistributor tables initialization to CPU setup function.

This patch introduces a GIC redistributor tables init function, and
moves the function of reserving memory for GIC redistributor tables
to soc.c and adds a argument for the memory size to reserve, BTW
rename the function so that it is more readable.
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NWasim Khan <wasim.khan@nxp.com>
Signed-off-by: NPriyanka Jain <priyanka.jain@nxp.com>

The GIC redistributor tables initialization depends on RESV_RAM config,
so select RESV_RAM if GIC_V3_ITS is enabled.
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NWasim Khan <wasim.khan@nxp.com>
Signed-off-by: NPriyanka Jain <priyanka.jain@nxp.com>

As the lower 16bit of the redistributor pending table is reserved
for describing the memory attributes, we must give a 64KB aligned
address to the GIC LPI initialization function.
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NWasim Khan <wasim.khan@nxp.com>
Signed-off-by: NPriyanka Jain <priyanka.jain@nxp.com>

Program the GIC redistributor tables only when succeeded to reserve memory
for them, otherwise kernel will lose the chance to program them using
allocated memory.
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NWasim Khan <wasim.khan@nxp.com>
Signed-off-by: NPriyanka Jain <priyanka.jain@nxp.com>

The initialization of gd->arch.resv_ram pointer should depend on if the
RESV_RAM config is enabled.
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NWasim Khan <wasim.khan@nxp.com>
Signed-off-by: NPriyanka Jain <priyanka.jain@nxp.com>

The WRLVL_START values are optimized for old DDR MTA18ASF1G72AZ.
Update DDR struct to set new WRLVL_START values so that the new DIMM
MTA18ADF2G72AZ get optimized and the old DIMM still works.
Signed-off-by: NYuantian Tang <andy.tang@nxp.com>
Signed-off-by: NPriyanka Jain <priyanka.jain@nxp.com>

The default reserved memory for CMA is high memory. If LPAE is enabled,
highmem pages are non-remapped and can not be used with
dma_alloc_coherent. Reserving low memory for CMA is needed for LS1021A.
This patch appends the related CMA configuration to bootargs.
Signed-off-by: NShengzhou Liu <Shengzhou.Liu@nxp.com>
Signed-off-by: NAlison Wang <alison.wang@nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

Add support of dhcp boot for ls1012afrwy
Signed-off-by: NBiwen Li <biwen.li@nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

- simple panel 'nv140fhmn49' compatible
- rockchip eDP and LVDS drivers build fix

add "boe,nv140fhmn49" display to compatible node.
Signed-off-by: NPeter Robinson <pbrobinson@gmail.com>
Cc: Anatolij Gustschin <agust@denx.de>

The rk_edp.c and rk_lvds.c files reference rk_setreg which is declared in
hardware.h so include it so the drivers build. Adjust rk_lvds.c so
includes are in alphabetical order while updating.
Signed-off-by: NPeter Robinson <pbrobinson@gmail.com>
Reviewed-by: NAnatolij Gustschin <agust@denx.de>
Tested-by: NVagrant Cascadian <vagrant@debian.org>

- Assorted minor fixes
- Actions S700 SoC and Cubieboard7 support

%s/Watchdoc/Watchdog/
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

The build currently fails with

drivers/spi/mpc8xxx_spi.c:64:3: warning: implicit declaration of function ‘dev_err’ [-Wimplicit-function-declaration]
...
drivers/spi/built-in.o: In function `mpc8xxx_spi_set_speed':
drivers/spi/mpc8xxx_spi.c:227: undefined reference to `dev_err'

Fixes: 4856cc7a (mpc8xxx_spi: implement real ->set_speed)
Fixes: 1a7b462d (mpc8xxx_spi: put max_cs to use)
Signed-off-by: NRasmus Villemoes <rasmus.villemoes@prevas.dk>

The free() function checks if its argument is NULL. It is superfluous to do
the same check on the calling side.
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

This commit adds entry for cubieboard7 config under Actions Semi
OWL family.
Signed-off-by: NAmit Singh Tomar <amittomer25@gmail.com>

This adds build and flash steps for Actions S700
based Cubieboard7 board.
Reviewed-by: NManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: NAmit Singh Tomar <amittomer25@gmail.com>

The Cubieboard is a single board computer containing a
Actions S700 SoC(with 4 ARMv8 Cortex-A53 cores).

This patch adds respective defconfig alongwith .dts(copied
from Linux v5.5-rc6 with hash "b3a987b0264d").
Signed-off-by: NAmit Singh Tomar <amittomer25@gmail.com>

This patch moves some of the config options from bubblegum_96_defconfig
to respective Kconfig files.
Signed-off-by: NAmit Singh Tomar <amittomer25@gmail.com>

This patch adds basic support for Actions Semi based S700
SoC, which is driven by common owl framework.
Reviewed-by: NManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: NAndre Przywara <andre.przywara@arm.com>
Signed-off-by: NAmit Singh Tomar <amittomer25@gmail.com>

Devices like uart and clk are needed to be enabled before relocation.
this patch adds u-boot.dtsi file that mark these device as dm-pre-reloc.
Reviewed-by: NManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: NAndre Przywara <andre.przywara@arm.com>
Signed-off-by: NAmit Singh Tomar <amittomer25@gmail.com>

This patch adds .dtsi file(sync with Linux 5.5-rc6 with hash "b3a987b0264d")
and required binding for S700 SoC that is a 64-bit Quad-core ARM
Cortex-A53 cores.

It also provisions dts file to be built based on selected
platform(CONFIG_MACH_S900/S700).
Reviewed-by: NManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: NAndre Przywara <andre.przywara@arm.com>
Signed-off-by: NAmit Singh Tomar <amittomer25@gmail.com>

This patch converts S900 clock driver to something common that can
be used for other SoCs, for instance S700(few of clk registers are same).
Reviewed-by: NAndre Przywara <andre.przywara@arm.com>
Signed-off-by: NAmit Singh Tomar <amittomer25@gmail.com>

Devices like uart and clk are needed to be enabled before relocation.
This patch adds u-boot.dtsi file that mark these device as dm-pre-reloc.
Reviewed-by: NManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: NAndre Przywara <andre.przywara@arm.com>
Signed-off-by: NAmit Singh Tomar <amittomer25@gmail.com>

Synchronize device tree bindings with v5.5-rc6 tag with commit id
"b3a987b0264d".

Also, it removes older clock binding defined for S900 along with undocumented
compatible string "actions,s900-serial" from serial driver and adapts clock
driver to cater to new bindings.
Reviewed-by: NManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: NAndre Przywara <andre.przywara@arm.com>
Signed-off-by: NAmit Singh Tomar <amittomer25@gmail.com>

This patch adds "actions,owl-uart" string to the owl uart driver. It
is also defined in Linux kernel.
Reviewed-by: NManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: NAndre Przywara <andre.przywara@arm.com>
Signed-off-by: NAmit Singh Tomar <amittomer25@gmail.com>

Now that memory maps(for both S700 and S900 SoCs) can be managed using
a common file, rename sysmap-s900 to sysmap-owl to reflect the same.
Reviewed-by: NManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: NAmit Singh Tomar <amittomer25@gmail.com>

This commit adds common arch support for Actions Semi Owl
series SoCs and removes the Bubblegum96 board files.
Reviewed-by: NManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: NAndre Przywara <andre.przywara@arm.com>
Signed-off-by: NAmit Singh Tomar <amittomer25@gmail.com>

The free() function checks if its argument is NULL. We should avoid
checking for NULL before calling free like in

    if (result->tds)
        free(result->tds);

The list of relevant functions differs between Linux and U-Boot, e.g. we
use free().

Adjust the list of relevant functions.
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

Casting the (void *) output of memory allocation functions before
assignment like in

	sata->cmd_hdr_tbl_offset = (void *)malloc(length + align);

is useless.

Adopt the Linux kernel script
scripts/coccinelle/api/alloc/alloc_cast.cocci.

Now 'make coccicheck' generates warnings like:

./drivers/ata/fsl_sata.c:143:29-33:
WARNING: casting value returned by memory allocation function
to (void *) is useless.
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

b42841b7bb62 kbuild: Get rid of KBUILD_STR
2aedcd098a94 kbuild: suppress annoying "... is up to date." message
9c8fa9bc08f6 kbuild: fix if_change and friends to consider argument order
ebf003f0cfb3 kbuild: Consolidate header generation from ASM offset information
2982c953570b kbuild: remove redundant $(wildcard ...) for cmd_files calculation
8a78756eb545 kbuild: create object directories simpler and faster
4d4b5c2e3b6e treewide: remove explicit rules for *offsets.s
01d509a48b46 kbuild: remove unimportant comments from ./Kbuild
Signed-off-by: NMasahiro Yamada <masahiroy@kernel.org>

if_changed must have FORCE as a prerequisite.

Add $(obj)/dts/dt-platdata.o to 'targets' so that the corresponding
.cmd file is included.
Signed-off-by: NMasahiro Yamada <masahiroy@kernel.org>

The existing code write bit-0 for shared attribute override enable bit.
It should be bit-22 based on cache controller specification [1].

[1] http://infocenter.arm.com/help/topic/com.arm.doc.ddi0246f/DDI0246F_l2c310_r3p2_trm.pdfSigned-off-by: NLey Foon Tan <ley.foon.tan@intel.com>

Remove the references in README on CONFIG_SYS_RCAR_I2C_* not use
in U-Boot drivers/i2c/rcar_i2c.c, since commit a4d9aafa ("i2c:
 rcar_i2c: Remove the driver") and commit a06a0ac3 ("i2c: rcar_i2c:
 Add DM and DT capable I2C driver")

Checked by the command: grep -r SYS_RCAR_I2C *
And these CONFIG are only defined in
arch/arm/mach-rmobile/include/mach/rcar-base.h
Signed-off-by: NPatrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

Only replace CONFIF_ by CONFIG_
Signed-off-by: NPatrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

This function does not modify the device to change it to use const *, so
that callers with a const udevice * can call it without a cast.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Reviewed-by: NJaehoon Chung <jh80.chung@samsung.com>