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Sync SCFW API to commit 6dcd0242ae
Signed-off-by: Ranjani Vaidyanathan <ranjani.vaidyanathan@nxp.com>
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The HDMI digital PLL, bus clock and core clock need to change to improve the
firmware loading time. The clock are now set to 800 MHz for DPLL, 200 MHz for
HDMI core, and 100 MHz for HDMI bus.
Signed-off-by: Oliver Brown <oliver.brown@nxp.com>
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The HDMI digital PLL, bus clock and core clock need to change to match the
settings used by the Linux driver. This allows the SECO to start and
initialize the HDMI/DP firmware.
Signed-off-by: Oliver Brown <oliver.brown@nxp.com>
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Add firmware athentication to the hdp and hdprx load functions.
If hdp_authenticate_fw is set to yes, the hdp tx firmware is athenticated.
If hdprx_authenticate_fw is set to yes, the hdp rx firmware is athenticated.
Signed-off-by: Oliver Brown <oliver.brown@nxp.com>
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The current keep-alive check mechanism uses a static variable that is
initialized to 0. When the function is first called, it may happen to
catch the 8-bit keep-alive counter right when it overflows, hence
returning BUSY.
This patch will keep checking the counter for 10us, every 1us, but it
will immediately return if the keep-alive counter changed.
Signed-off-by: Laurentiu Palcu <laurentiu.palcu@nxp.com>
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Need to power down HDMI_PLL_0 after HDMI firmware is loaded, else
resource is left ON when entering low power states thus impacting low
power number.
Signed-off-by: Ranjani Vaidyanathan <Ranjani.Vaidyanathan@nxp.com>
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Checks whether the HDMI FW is running before initialize the HDMI display.
So that for cases like mfgtool and imx-boot image without HDMI FW, the
u-boot won't be blocked.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit 273b45dd3cf8773462400857c8b48b70bcfe96bb)
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Add iMX8QM HDMI RX firmware loading.
Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
(cherry picked from commit 969d93660e1b34765627ff9f6f8dcab08dcd1250)
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Adding HDMI support for splash screen.
Signed-off-by: Oliver Brown <oliver.brown@nxp.com>
(cherry picked from commit a95018c0d3b0ac8f0893b9408ae598324de4a530)
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This adds a command to load the HDP firmware and supporting libraries.
Signed-off-by: Oliver Brown <oliver.brown@nxp.com>
(cherry picked from commit 94c9c7022c5b6cffb74bb2e34336cffc2790d0d8)
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