Julien Dusser 87627b2d76 ath79: add QCA956x SERDES init workaround ... This commit add a workaround for non working SGMII link observed on some QCA956x SoCs. The workaround originates part from the U-Boot source code from QCA, part from the implementation from TP-Link found in the GPL tarball for the EAP245v1. Extends commit 0d416a8d3b for QCA956x. Note that reset is the same on QCA955x and QCA956x, same register offset and values. Auto calibration is done on u-boot, but always fall back to default value 0x7. Add a DTS entry serdes-cal in case a device require another value. Signed-off-by: Julien Dusser <julien.dusser@free.fr> [Sander Vanheule: Minor code style fixes, Remove hunk adding qca956x-serdes-fixup to a missing DTS, Remove variable err that was only assigned, Rename function to sgmii_serdes_init, Lower priority of serdes call message to pr_debug] Signed-off-by: Sander Vanheule <sander@svanheule.net>		2020-11-23 22:53:15 +01:00
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imagebuilder	imagebuilder: fix main entry makefile	2020-11-23 03:13:46 +00:00
linux	ath79: add QCA956x SERDES init workaround	2020-11-23 22:53:15 +01:00
sdk	sdk: fix missing include directories	2020-11-02 08:39:49 +01:00
toolchain	build: improve ccache support	2020-07-11 15:19:53 +02:00
Config.in	build: define PWM_SUPPORT arch feature flag	2020-09-25 19:32:33 +02:00
Makefile