[PATCH linux dev-4.13 0/3] LPC fixes
mine260309 at gmail.com
Thu Feb 8 17:53:02 AEDT 2018
Without the patches, LPC is not working and SBE fails to fetch PNOR.
With the patches, LPC is working and SBE starts host OK.
Tested-by: Lei YU <mine260309 at gmail.com>
On Thu, Feb 8, 2018 at 1:37 PM, Joel Stanley <joel at jms.id.au> wrote:
> These patches were developed when bringing up dev-4.13 on Romulus. We
> need to ensure the LPC clock is enabled, now that the clock driver turns
> off any unused clocks. We also need to enable the LPC firmware cycles
> bit as we no longer have the aspeed.c hack.
> Joel Stanley (3):
> ARM: dts: aspeed: Add LPC clock phandles
> misc: aspeed-lpc: Enable clock
> soc: aspeed-lpc-ctrl: Enable FWH cycles
> arch/arm/boot/dts/aspeed-g4.dtsi | 1 +
> arch/arm/boot/dts/aspeed-g5.dtsi | 1 +
> drivers/misc/aspeed-lpc-ctrl.c | 31 +++++++++++++++++++++++++++++--
> 3 files changed, 31 insertions(+), 2 deletions(-)
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