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2b4ffbf6b4
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>
21 lines
592 B
C
21 lines
592 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (C) Marvell International Ltd. and its affiliates
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*/
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#ifndef _MV_DDR_COMMON_H
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#define _MV_DDR_COMMON_H
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extern const char mv_ddr_build_message[];
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extern const char mv_ddr_version_string[];
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#define MV_DDR_NUM_BITS_IN_BYTE 8
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#define MV_DDR_MEGA_BITS (1024 * 1024)
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#define MV_DDR_32_BITS_MASK 0xffffffff
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unsigned int ceil_div(unsigned int x, unsigned int y);
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unsigned int time_to_nclk(unsigned int t, unsigned int tclk);
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int round_div(unsigned int dividend, unsigned int divisor, unsigned int *quotient);
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#endif /* _MV_DDR_COMMON_H */
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