u-boot/arch
Pali Rohár 3fc8b90d68 arm: mvebu: a38x: serdes: Don't set PCIe Common Clock Configuration
Enabling Common Clock Configuration bit in PCIe Root Port Link Control
Register should not be done unconditionally. It is enabled by operating
system as part of ASPM. Also after enabling Common Clock Configuration it
is required to do more work, like retraining link. Some cards may be broken
due to this incomplete Common Clock Configuration and some cards are broken
and do not support ASPM at all.

Remove this incomplete code for Common Clock Configuration. It really
should not be done in SerDes code as it is not related to SerDes, but to
PCIe subsystem.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
2021-10-08 08:33:52 +02:00
..
arc WS cleanup: remove SPACE(s) followed by TAB 2021-09-30 09:08:16 -04:00
arm arm: mvebu: a38x: serdes: Don't set PCIe Common Clock Configuration 2021-10-08 08:33:52 +02:00
m68k WS cleanup: remove SPACE(s) followed by TAB 2021-09-30 09:08:16 -04:00
microblaze lmb: Switch to generic arch_lmb_reserve_generic() 2021-09-23 14:15:32 -04:00
mips WS cleanup: remove SPACE(s) followed by TAB 2021-09-30 09:08:16 -04:00
nds32 WS cleanup: remove SPACE(s) followed by TAB 2021-09-30 09:08:16 -04:00
nios2 lmb: nios2: Add arch_lmb_reserve() 2021-09-23 14:15:32 -04:00
powerpc Convert CONFIG_NAND_FSL_ELBC et al to Kconfig 2021-10-06 09:16:24 -04:00
riscv riscv: ae350: enable Coherence Manager for ae350 2021-10-07 16:08:23 +08:00
sandbox WS cleanup: remove SPACE(s) followed by TAB 2021-09-30 09:08:16 -04:00
sh WS cleanup: remove trailing empty lines 2021-09-30 08:08:56 -04:00
x86 WS cleanup: remove SPACE(s) followed by TAB 2021-09-30 09:08:16 -04:00
xtensa WS cleanup: remove SPACE(s) followed by TAB 2021-09-30 09:08:16 -04:00
.gitignore
Kconfig Prepare v2021.10-rc4 2021-09-16 10:29:40 -04:00
u-boot-elf.lds arch: Add explicit linker script for u-boot-elf 2020-04-03 11:52:55 -04:00