H3 seems to have a silicon bug breaking the impedance calibration. This is currently worked around in software by multiple steps combining the results to replace the wrong values. Revision A chips need a different workaround, which is present in the vendor bootloader too, but got overlooked in lack of information and affected boards till now. This commit adds a simplified version without correction factor, which would be 1.00 for all known boards anyway. Signed-off-by: Jens Kuske <jenskuske@gmail.com> Reviewed-by: Jagan Teki <jteki@openedev.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> |
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.. | ||
Makefile | ||
board.c | ||
clock.c | ||
clock_sun4i.c | ||
clock_sun6i.c | ||
clock_sun8i_a83t.c | ||
clock_sun9i.c | ||
cpu_info.c | ||
dram_helpers.c | ||
dram_sun4i.c | ||
dram_sun6i.c | ||
dram_sun8i_a23.c | ||
dram_sun8i_a33.c | ||
dram_sun8i_a83t.c | ||
dram_sun8i_h3.c | ||
p2wi.c | ||
pinmux.c | ||
pmic_bus.c | ||
prcm.c | ||
rsb.c | ||
usb_phy.c |