u-boot.git, branch v2020.04-rc4

Prepare v2020.04-rc4

2020-03-30T23:29:27+00:00

Signed-off-by: Tom Rini

Merge https://gitlab.denx.de/u-boot/custodians/u-boot-fsl-qoriq

2020-03-30T18:14:07+00:00

- Fixes env variable for layerscape platforms, disable hs200.
- Fixes board fixup, mux setting, enable gic, fspi on lx2160a, Fixes I2C
  DM Warning on ls1043a, ls1046a
- Fixes RGMII port on ls1046ardb, ls1046ardb and DM_USB Warning on
  ls1012afrdm, ls1021aiot

Merge branch 'master' of https://gitlab.denx.de/u-boot/custodians/u-boot-sunxi

2020-03-30T18:13:59+00:00

- SPL SPI support R40, H6 (Andre)
- eMMC boot part on a64-olinuxino (Petr)

arm: dts: ls1028a: Use flexspi in octal I/O mode

2020-03-30T02:42:13+00:00

Configure RX and TX bus-width values to use flexspi in octal I/O mode.
If bus-widths are not specified, then single I/O mode is set by default.

Signed-off-by: Kuldeep Singh 
Reviewed-by: Priyanka Jain

arm: dts: lx2160a: Use flexspi in octal I/O mode

2020-03-30T02:42:13+00:00

Configure RX and TX bus-width values to use flexspi in octal I/O mode.
If bus-widths are not specified, then single I/O mode is set by default.

Signed-off-by: Kuldeep Singh 
Reviewed-by: Priyanka Jain

configs: lx2160a: Access flash memory as per spi-mem

2020-03-30T02:42:13+00:00

MC_INIT and BOOT command currently access spi-nor flash memory directly.
As per spi-mem framework, flash memory access via absolute addresses is
no more possible. Use flash APIs to access memory instead of directly
using it.

Signed-off-by: Kuldeep Singh 
Reviewed-by: Priyanka Jain

configs: lx2160a: Define ENV_ADDR value

2020-03-30T02:42:13+00:00

CONFIG_ENV_ADDR helps in picking environment from flash before DDR init.
Define the value as 0x20500000 for lx2160ardb and lx2160aqds.

Signed-off-by: Kuldeep Singh 
Reviewed-by: Priyanka Jain

configs: lx2160a: Enable FSPI support

2020-03-30T02:42:13+00:00

Enable FSPI controller support. So, flash environment can now be used.

Signed-off-by: Kuldeep Singh 
Reviewed-by: Priyanka Jain

arm: dts: lx2160aqds: Add FSPI node properties

2020-03-30T02:42:13+00:00

lx2160a-qds has 2 micron "mt35xu512aba" flashes of size 64M each
connected on A0 and B1 i.e on CS0 and CS3. Since flashes are connected
on different buses, only one flash can be probed at a time.

Add fspi node properties aligned with LX2160A-RDB fspi properties.

Signed-off-by: Kuldeep Singh 
Reviewed-by: Priyanka Jain

configs: ls1012afrwy: adjust env kernel_addr_r

2020-03-30T02:42:13+00:00

Adjust environment kernel_addr_r from 0x96000000 to 0x92000000
to fix a bug that failed to boot kernel for ls1012afrwy with 512MiB RAM,
=> tftpboot $kernel_addr_r Image (Image size is 36 MiB)
TFTP error: trying to overwrite reserved memory...

Signed-off-by: Biwen Li 
Signed-off-by: Priyanka Jain