u-boot/arch
Chris Packham 5c1c6b7306 arm: mvebu: x240: Use i2c-gpio instead of built in controller
There is an Errata with the built-in I2C controller where various I2C
hardware errors cause a complete lockup of the CPU (which eventually
results in an watchdog reset).

Put the I2C MPP pins into GPIO mode and use the i2c-gpio driver instead.
This uses a bit-banged implementation of an I2C controller and avoids
triggering the Errata.

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
2023-07-31 13:50:57 +02:00
..
arc global: Use proper project name U-Boot 2023-06-12 13:24:31 +02:00
arm arm: mvebu: x240: Use i2c-gpio instead of built in controller 2023-07-31 13:50:57 +02:00
m68k m68k: dts: add watchdog node 2023-07-25 23:21:42 +02:00
microblaze arm64: zynqmp: Switch to amd.com emails 2023-07-21 09:00:38 +02:00
mips mips: octeon: Correct types in cvmx-pko3-queue 2023-07-20 14:48:20 -04:00
nios2 dm: Emit the arch_cpu_init_dm() even only before relocation 2023-05-11 10:25:29 +08:00
powerpc Merge tag 'fsl-qoriq-2023-7-13' of https://source.denx.de/u-boot/custodians/u-boot-fsl-qoriq 2023-07-19 07:59:34 -04:00
riscv riscv: define a cache line size for the generic CPU 2023-07-24 13:22:24 +08:00
sandbox Revert "Merge branch '2023-07-24-introduce-FF-A-suppport'" 2023-07-24 19:51:05 -04:00
sh sh: use asm-generic/unaligned.h 2023-05-31 14:05:34 -04:00
x86 x86: Switch QEMU over to use the bochs driver 2023-07-17 17:23:15 +08:00
xtensa global: Migrate CONFIG_MAX_MEM_MAPPED to CFG 2022-12-23 10:14:51 -05:00
.gitignore
Kconfig acpi: Create a new Kconfig for ACPI 2023-05-11 10:25:29 +08:00
Kconfig.nxp LFU-544: Kconfig.nxp: Fixed secure boot on LS-CH2 platforms 2023-07-06 13:04:56 +08:00
u-boot-elf.lds