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ARM: mvebu: a38x: sync ddr training code with upstream

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This syncs drivers/ddr/marvell/a38x/ with the mv_ddr-armada-17.10 branch
of https://github.com/MarvellEmbeddedProcessors/mv-ddr-marvell.git.

The upstream code is incorporated omitting the ddr4 and apn806 and
folding the nested a38x directory up one level. After that a
semi-automated step is used to drop unused features with unifdef

  find drivers/ddr/marvell/a38x/ -name '*.[ch]' | \
    xargs unifdef -m -UMV_DDR -UMV_DDR_ATF -UCONFIG_DDR4 \
		-UCONFIG_APN806 -UCONFIG_MC_STATIC \
		-UCONFIG_MC_STATIC_PRINT -UCONFIG_PHY_STATIC \
		-UCONFIG_64BIT

INTER_REGS_BASE is updated to be defined as SOC_REGS_PHY_BASE.

Some now empty files are removed and the ternary license is replaced
with a SPDX GPL-2.0+ identifier.

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Signed-off-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Chris Packham 2018-05-10 13:28:29 +12:00 • committed by Stefan Roese
parent 00a7767766
commit 2b4ffbf6b4
56 changed files with 7952 additions and 5147 deletions
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1
drivers/ddr/marvell/a38x/ddr3_patterns_64bit.h
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@ -6,6 +6,7 @@
#ifndef __DDR3_PATTERNS_64_H
#define __DDR3_PATTERNS_64_H
#define FAB_OPT 21
/*
* Patterns Declerations
*/