Disable legacy PCIe driver and unused PCIe macros when DM_PCI enabled.
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
Reviewed-by: NPrabhakar Kushwaha <prabhakar.kushwaha@nxp.com>

Remove the macro CONFIG_ARCH_T1040 from the T102xRDB.h and
the PCIE4 related macros, as there are only 3 PCIe controllers
on T102x SoCs.
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
Reviewed-by: NPrabhakar Kushwaha <prabhakar.kushwaha@nxp.com>

T102x integrated 3 PCIe controllers, which is compatible with
the PCI Express™ Base Specification, Revision 2.0, and this
patch is to add DT node for each PCIe controller.
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
Reviewed-by: NPrabhakar Kushwaha <prabhakar.kushwaha@nxp.com>

Add compatible string for T102x PCIe.
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
Reviewed-by: NPrabhakar Kushwaha <prabhakar.kushwaha@nxp.com>

Compile the legacy PCIe initialization routines only when
DM_PCI is not enabled.
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
Reviewed-by: NPrabhakar Kushwaha <prabhakar.kushwaha@nxp.com>

Enable the DM PCIe driver in T4240RDB defconfig.
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
Reviewed-by: NPrabhakar Kushwaha <prabhakar.kushwaha@nxp.com>

Disable legacy PCIe driver and unused PCIe macros when DM_PCI enabled.
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
Reviewed-by: NPrabhakar Kushwaha <prabhakar.kushwaha@nxp.com>

T4240 integrated 4 PCIe controllers, which is compatible with
the PCI Express™ Base Specification, Revision 3.0, and this
patch is to add DT node for each PCIe controller.
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
Reviewed-by: NPrabhakar Kushwaha <prabhakar.kushwaha@nxp.com>

Add compatible string for T4240 PCIe.
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
Reviewed-by: NPrabhakar Kushwaha <prabhakar.kushwaha@nxp.com>

Compile the legacy PCIe initialization routines only when
DM_PCI is not enabled.
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
Reviewed-by: NPrabhakar Kushwaha <prabhakar.kushwaha@nxp.com>

Enable the DM PCIe driver in T2080RDB defconfig.
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
Reviewed-by: NPrabhakar Kushwaha <prabhakar.kushwaha@nxp.com>

Disable legacy PCIe driver and unused PCIe macros when DM_PCI enabled.
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
Reviewed-by: NPrabhakar Kushwaha <prabhakar.kushwaha@nxp.com>

Compile the legacy PCIe initialization routines only when
DM_PCI is not enabled.
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
Reviewed-by: NPrabhakar Kushwaha <prabhakar.kushwaha@nxp.com>

The PCIe controller register address in CCSR is different
on various platforms, the current code erroneously use
the hardcoded address (0xffe240000) and stride (0x10000)
to calculate the controller's index.

Fix it by adding the related info to the driver data
structure.
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
Reviewed-by: NPrabhakar Kushwaha <prabhakar.kushwaha@nxp.com>

The Class Code fixup method was changed from PCIe block
revision 3.0, the current fixup is only valid for the
revision 3.0 and the later ones.

So add the Class Code fixup for the block revision < 3.0.
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
Reviewed-by: NPrabhakar Kushwaha <prabhakar.kushwaha@nxp.com>

This can avoid build error:
The macro in brackets of the IS_ENABLED(CONFIG_FOO) is only
defined on the platforms that select the CONFIG_FOO, while
it's not defined on platforms that do not select the
CONFIG_FOO.
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>
Reviewed-by: NPrabhakar Kushwaha <prabhakar.kushwaha@nxp.com>

Support of device tree model for T2080RDB, T4240RDB, T1024RDB,
T1042D4RDB, P1020RDB, P2020RDB, P2041RDB, P3041DS, P4080DS, P5040DS and
MPC8548CDS. Also support of  i2c dm model.

i2c bugfixes for 2019.10
- misc: i2c_eeprom: verify that the chip is functional at probe()
- i2c: mxc_i2c: Remove i2c_idle_bus from probe
- i2c-mux-gpio: Fix GPIO request flag issue

Read a single byte from EEPROM to verify that it is actually there.

This is equivalent to Linux kernel commit 00f0ea70d2b8 ("eeprom: at24:
check if the chip is functional in probe()").

Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: NBaruch Siach <baruch@tkos.co.il>

hs: fixed style check prefer kernel type 'u8' over 'uint8_t'

i2c_idle_bus is already used in i2c_init_transfer. So before each transfer
if the bus is not ready, the i2c_idle_bus will be used to force idle.
It is unnecessary to call it again in probe.

We found a issue when enabling i2c mux with the mxc_i2c. The mxc_i2c is probed
after mux probing. However, at this moment the mux is still in idle state not
select any port. So if we call i2c_idle_bus in probe, it will fail and cause
mxc_i2c probe failed.
Signed-off-by: NYe Li <ye.li@nxp.com>

When requesting GPIO, the GPIOD_IS_OUT is missed in flag, so the GPIO
is set the input mode not output and cause mux not work.
Signed-off-by: NYe Li <ye.li@nxp.com>

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

- Assorted minor bugfixes

Add device tree for MPC8548CDS board and enable CONFIG_OF_CONTROL
so that device tree can be compiled.
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NPrabhakar Kushwaha <prabhakar.kushwaha@nxp.com>

Extend the reserved length for monitor to fix the following
build error:

BINMAN  u-boot-with-dtb.bin
Wrote map file './image.map' to show errors
binman: Section '/binman': contents size 0x80000 (524288)
exceeds section size 0x40000 (262144)
Makefile:1373: recipe for target 'u-boot-with-dtb.bin' failed
make: *** [u-boot-with-dtb.bin] Error 1
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NPrabhakar Kushwaha <prabhakar.kushwaha@nxp.com>

Add CONFIG_RESET_VECTOR_ADDRESS definition with the default value
in u-boot.dtsi to fix the build error below. In the configuration
header file of some MPC85xx boards, there is not the definition
of CONFIG_RESET_VECTOR_ADDRESS, while CONFIG_SYS_MPC85XX_NO_RESETVEC
is also not defined. In this case, it will lack of definition of
CONFIG_RESET_VECTOR_ADDRESS in u-boot.dtsi, and the address
0xfffffffc will be used as the boot page by default.

Error log:
  DTC     arch/powerpc/dts/mpc8548cds.dtb
  DTC     arch/powerpc/dts/mpc8548cds_36b.dtb
Error: arch/powerpc/dts/u-boot.dtsi:28.15-16 syntax error
FATAL ERROR: Unable to parse input tree
Error: arch/powerpc/dts/u-boot.dtsi:28.15-16 syntax error
FATAL ERROR: Unable to parse input tree
scripts/Makefile.lib:308: recipe for target
'arch/powerpc/dts/mpc8548cds.dtb' failed
make[2]: *** [arch/powerpc/dts/mpc8548cds.dtb] Error 1
make[2]: *** Waiting for unfinished jobs....
scripts/Makefile.lib:308: recipe for target
'arch/powerpc/dts/mpc8548cds_36b.dtb' failed
make[2]: *** [arch/powerpc/dts/mpc8548cds_36b.dtb] Error 1
dts/Makefile:38: recipe for target 'arch-dtbs' failed
make[1]: *** [arch-dtbs] Error 2
Makefile:1038: recipe for target 'dts/dt.dtb' failed
make: *** [dts/dt.dtb] Error 2
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NPrabhakar Kushwaha <prabhakar.kushwaha@nxp.com>

Add device tree for P5040DS board and enable CONFIG_OF_CONTROL
so that device tree can be compiled.
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NPrabhakar Kushwaha <prabhakar.kushwaha@nxp.com>

Add device tree for P4080DS board and enable CONFIG_OF_CONTROL
so that device tree can be compiled.
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NPrabhakar Kushwaha <prabhakar.kushwaha@nxp.com>

Add device tree for P3041DS board and enable CONFIG_OF_CONTROL
so that device tree can be compiled.
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NPrabhakar Kushwaha <prabhakar.kushwaha@nxp.com>

Add device tree for P1041RDB board and enable CONFIG_OF_CONTROL
so that device tree can be compiled.
Update board README for device tree usage.
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NPrabhakar Kushwaha <prabhakar.kushwaha@nxp.com>

Add device tree for P1020RDB boards and enable CONFIG_OF_CONTROL
so that device tree can be compiled.
Update board README for device tree usage.
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NPrabhakar Kushwaha <prabhakar.kushwaha@nxp.com>

Add device tree for P1020RDB boards and enable CONFIG_OF_CONTROL
so that device tree can be compiled.
Update board README for device tree usage.
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NPrabhakar Kushwaha <prabhakar.kushwaha@nxp.com>

Add device tree for T1042D4RDB board and enable CONFIG_OF_CONTROL
so that device tree can be compiled.
Update board README for device tree usage.
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NPrabhakar Kushwaha <prabhakar.kushwaha@nxp.com>

Add device tree for T1024RDB board and enable CONFIG_OF_CONTROL
so that device tree can be compiled.
Update board README for device tree usage.
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NPrabhakar Kushwaha <prabhakar.kushwaha@nxp.com>

Add device tree for T4240RDB board and enable CONFIG_OF_CONTROL
so that device tree can be compiled.
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NPrabhakar Kushwaha <prabhakar.kushwaha@nxp.com>

Add device tree for T2080RDB board and enable CONFIG_OF_CONTROL
so that device tree can be compiled.
Update board README for device tree usage.
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NPrabhakar Kushwaha <prabhakar.kushwaha@nxp.com>

include/video_logo.h once was created via the tool easylogo and than used
in cpu/mpc8xx/video.c to display Tux. video_logo.h has been replaced by
include/linux_logo.h and is not needed anymore.

Delete the include and the tool,
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

Found accidentally in omap3_logic, CONFIG_USB_EHCI_OMAP adds some
code size to SPL, so this patch disables it on the am3517-evm to
reduce the code a bit since it's tight for space.
Signed-off-by: NAdam Ford <aford173@gmail.com>

The SPI and NAND variants enable DM_GPIO, so this patch enables
DM_GPIO for the NOR / XIP version of the da850-evm.
Signed-off-by: NAdam Ford <aford173@gmail.com>

The NAND configuration has had the ethernet missing, so this patch
enables the on-board ethernet interface.
Signed-off-by: NAdam Ford <aford173@gmail.com>