common: Add smp boot support

smp.S from u-boot-tb: #248761 (rk3576: mos: smp.c for dual boot device)

Change-Id: I0f82619f51696b6460f12fcf7912a4a1bfd05746
Signed-off-by: Joseph Chen <chenjh@rock-chi

common: Add smp boot support

smp.S from u-boot-tb: #248761 (rk3576: mos: smp.c for dual boot device)

Change-Id: I0f82619f51696b6460f12fcf7912a4a1bfd05746
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>

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arm: rockchip: imply DM_SPI_FLASH

Allow to be disabled.

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I404a953f3ab8deab652be2dd8c9b3dc632b2b4bc

arch: arm: Add ARM_ERRATA_814220

Sync from kernel.

- ERRATA_814220:
Cache maintenance by set/way operations can execute out of order.

- Implications:
Code that intends to clean dirty data from L1

arch: arm: Add ARM_ERRATA_814220

Sync from kernel.

- ERRATA_814220:
Cache maintenance by set/way operations can execute out of order.

- Implications:
Code that intends to clean dirty data from L1 to L2 and then from L2 to L3 using
set/way operations might not behave as expected. The L2 to L3 operation might
happen first and result in dirty data remaining in L2 after the L1 to L2 operation
has completed.
If dirty data remains in L2 then an external agent, such as a DMA agent, might
observe stale data.
If the processor is reset or powered-down while dirty data remains in L2 then
the dirty data will be lost.

- Workaround:
Correct ordering between set/way cache maintenance operations can be forced by
executing a DSB before changing cache levels.

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: Ide0a03b891cfa471f7cee2033430a02f2c5ec59b

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arm: Kconfig: imply sha1/256 for rockchip

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: Ibdcc73c856c6b790c7d532052306663595dfa8d7

common: Add MP boot support

mp_boot build from: a5185c920.

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I8f8b2fe45ee87ad0a60e1dfd6f0950f052d4f1e7

arm: Kconfig: imply CMD_ROCKUSB for rockchip

Allow CONFIG_CMD_ROCKUSB to be disabled in defconfig.

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I5122ba002010dfb2105589012b08458cbfc

arm: Kconfig: imply CMD_ROCKUSB for rockchip

Allow CONFIG_CMD_ROCKUSB to be disabled in defconfig.

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I5122ba002010dfb2105589012b08458cbfc5beb9

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arm: v7: Add zero CNTVOFF support

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I844ea7592e1448d7e5408b6ec1b26ed80af53358

arm: Kconfig: rockchip imply DM_GPIO

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: Icb24fba527a4d8e895b93b5cae89bcf52644dbb6

arm: Kconfig: use imply for DM_MMC on rockchip

Allow remove it from defconfig.

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I4e74b5cc7ada3275f9892a1cd7069ad0eb5f7e87

UPSTREAM: board: arm: Add support for Broadcom BCM7445

Add support for loading U-Boot on the Broadcom 7445 SoC. This port
assumes Broadcom's BOLT bootloader is acting as the second stage
bootloader

UPSTREAM: board: arm: Add support for Broadcom BCM7445

Add support for loading U-Boot on the Broadcom 7445 SoC. This port
assumes Broadcom's BOLT bootloader is acting as the second stage
bootloader, and U-Boot is acting as the third stage bootloader, loaded
as an ELF program by BOLT.

Change-Id: I79d19ced6ed7c76a862b94162a92ceaddf09b062
Signed-off-by: Thomas Fitzsimmons <fitzsim@fitzsim.org>
Cc: Stefan Roese <sr@denx.de>
Cc: Tom Rini <trini@konsulko.com>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Jon Lin <jon.lin@rock-chips.com>
(cherry picked from commit 894c3ad27fa940beb7fdc07d01dcfe81c03d0481)

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rockchip: Add dm ramdisk compatibility support

Don't rely on CONFIG_DM_RAMDISK since it can be a default
configuration after disk/part_rkram.c was introduced.

Use dm_ramdisk_is_enabled() to confirm

rockchip: Add dm ramdisk compatibility support

Don't rely on CONFIG_DM_RAMDISK since it can be a default
configuration after disk/part_rkram.c was introduced.

Use dm_ramdisk_is_enabled() to confirm again.

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I0488a6d2bddb706b89f195a8174eaf248b873c89

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arm: Kconfig: use "imply" for some configures

Allow to disable them in board defconfig.

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I3519c2c23e9e5407637c8dba73e9645a0480cdd8

Merge branch 'next-dev' into thunder-boot

arm: rockchip: select CONFIG_PANIC_HANG

Not reset system.

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I03b02fa0aada05dcea34a3e4609c68cc1b9cb029

Merge branch 'next-dev' into thunder-boot

Change-Id: I35db1f0aa79575e972942b5c366f380fc8106343

arm: Kconfig: default select SKIP_RELOCATE_UBOOT if !ARM64

Remove select from rockchip Kconfig.

Some 32-bit platforms needs relocation to support non-compressed
kernel image.

Signed-off-by: Joseph

arm: Kconfig: default select SKIP_RELOCATE_UBOOT if !ARM64

Remove select from rockchip Kconfig.

Some 32-bit platforms needs relocation to support non-compressed
kernel image.

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I0b60b79d7c67c5bd8439bd55bb277522c74a8bdd

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Merge branch 'next-dev' into thunder-boot

UPSTREAM: usb: introduce a separate config option for DM USB device

Using CONFIG_DM_USB for this purpose prevents using DM_USB for host and not
for device.

Conflicts:
arch/arm/Kconfig

Change-Id:

UPSTREAM: usb: introduce a separate config option for DM USB device

Using CONFIG_DM_USB for this purpose prevents using DM_USB for host and not
for device.

Conflicts:
arch/arm/Kconfig

Change-Id: I075c887a77e2243463a580eac59d842b620af2f5
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
(cherry picked from commit 687ab54560809e01a10652ef82dbac6ae72deb91)

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rockchip: Kconfig: enable CONFIG_DEBUG_UART_BOARD_INIT for all SoC

Some SoC may missing this config, this is need by all the SoC, so set it
at higher level.

Change-Id: I16e935635cce61d02d6641992483

rockchip: Kconfig: enable CONFIG_DEBUG_UART_BOARD_INIT for all SoC

Some SoC may missing this config, this is need by all the SoC, so set it
at higher level.

Change-Id: I16e935635cce61d02d6641992483baf98f9fe71b
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>

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UPSTREAM: Convert CONFIG_SPI to Kconfig

This converts the following to Kconfig:
CONFIG_SPI

This partly involves updating code that assumes that CONFIG_SPI implies
things that are specific to the

UPSTREAM: Convert CONFIG_SPI to Kconfig

This converts the following to Kconfig:
CONFIG_SPI

This partly involves updating code that assumes that CONFIG_SPI implies
things that are specific to the MPC8xx SPI driver. For now, just update
the CONFIG tests. This also involves reworking the default for
CONFIG_SYS_DEF_EEPROM_ADDR so that we don't set it when we cannot make a
reasonable default, as it does not cause any compile failures.

Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
(cherry picked from commit f1b1f77060beadbfe9f42a3be00019bd025afbd6)
Change-Id: Ie9f15ada869105eb407f41d4df7eecbaa916b940
Signed-off-by: Jon Lin <jon.lin@rock-chips.com>

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arm: armv7/8: add CONFIG_ARM_CPU_SUSPEND definition

Make it as a optional choice.

Change-Id: I87c5d8ce863eb64f3922fb4124e1f4a6aaf79257
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>

arm: rockchip: select SKIP_RELOCATE_UBOOT if !ARM64

According to kernel: Documentation/arm64/booting.txt introduce:

NOTE: versions prior to v4.6 cannot make use of memory below the
physical offset

arm: rockchip: select SKIP_RELOCATE_UBOOT if !ARM64

According to kernel: Documentation/arm64/booting.txt introduce:

NOTE: versions prior to v4.6 cannot make use of memory below the
physical offset of the Image so it is recommended that the Image be
placed as close as possible to the start of system RAM.

We shall remain ARM64 relocation to avoid ram overlap between uboot
and kernel.

fixes: 9841897eb91367ee57c09032b41a2c07bc7b7642
(arm: rockchip: select SKIP_RELOCATE_UBOOT)

Change-Id: I6b092e979c9f365ca9d9b9dbb8b4e7afbf864d6e
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>

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arm: rockchip: select SKIP_RELOCATE_UBOOT

there is no necessary reason to do uboot relocation, and actually
it brings trouble for our debug at some time, so skip it.

Change-Id: I56567a6ff13c8431e7e

arm: rockchip: select SKIP_RELOCATE_UBOOT

there is no necessary reason to do uboot relocation, and actually
it brings trouble for our debug at some time, so skip it.

Change-Id: I56567a6ff13c8431e7e1773652826692ec0e6c9e
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>

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arm: rockchip: select DM_MMC if !DM_RAMDISK

Change-Id: I1bf3af449d9bf9551de06763d10dba0c0910fdb7
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>

rockchip: enable SYS_NS16550 for all SoCs by default

All rockchip SoCs can use ns16550 driver, enable it for all
and set SYS_NS16550_MEM32 for all SoCs.

Change-Id: I4be3a801bf5537b94ed0c100cb44f49d

rockchip: enable SYS_NS16550 for all SoCs by default

All rockchip SoCs can use ns16550 driver, enable it for all
and set SYS_NS16550_MEM32 for all SoCs.

Change-Id: I4be3a801bf5537b94ed0c100cb44f49d78b8b15a
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>

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