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soc: arm: xilinx_zynqmp: Relocate platform-specific initialisation. #20478

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soc: arm: xilinx_zynqmp: Relocate platform-specific initialisation. #20478

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@stephanosio stephanosio commented Nov 8, 2019 •
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This commit relocates the exception vector table address range
configuration routine that was previously implemented as part of
Cortex-R architecture reset function to SoC platform-specific
initialisation routine.

Signed-off-by: Stephanos Ioannidis root@stephanos.io

NOTE:

  • Separated out from Cortex-R Port Improvement for 2.2 #19698 for timely review and merging.
  • SCTLR.HIVECS is currently configured to xilinx_zynqmp SoC-specific value by reset.S. Since this causes boot failure when run on other SoCs that use different HIVECS configuration, it must be configured by the SoC platform init code.

@stephanosio
soc: arm: xilinx_zynqmp: Relocate platform-specific initialisation.
39d71f0 
This commit relocates the exception vector table address range
configuration routine that was previously implemented as part of
Cortex-R architecture reset function to SoC platform-specific
initialisation routine.

Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
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This PR depends on the PR #20468 and #20473.

@stephanosio stephanosio added bug The issue is a bug, or the PR is fixing a bug DNM This PR should not be merged (Do Not Merge) labels Nov 8, 2019
@stephanosio stephanosio mentioned this pull request Nov 12, 2019
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@stephanosio stephanosio added this to the v2.2.0 milestone Dec 9, 2019
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Integrated into #20473 as this change is dependent on the new reset vector function implementation.

@stephanosio stephanosio closed this Jan 2, 2020
@stephanosio stephanosio deleted the cortex_r_fix_zynqmp_platform_specific_init branch January 2, 2020 09:43
@stephanosio stephanosio mentioned this pull request Jan 2, 2020
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