mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-13 14:53:06 +00:00
ebb1a59325
This syncs drivers/ddr/marvell/a38x/ with the mv_ddr-armada-18.09 branch of https://github.com/MarvellEmbeddedProcessors/mv-ddr-marvell.git. Specifically this syncs with commit 99d772547314 ("Bump mv_ddr to release armada-18.09.2"). The complete log of changes is best obtained from the mv-ddr-marvell.git repository but some relevant highlights are: ddr3: add missing txsdll parameter ddr3: fix tfaw timimg parameter ddr3: fix trrd timimg parameter merge ddr3 topology header file with mv_ddr_topology one mv_ddr: a38x: fix zero memory size scrubbing issue The upstream code is incorporated omitting the portions not relevant to Armada-38x and DDR3. 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 -UCONFIG_A3700 -UA3900 -UA80X0 \ -UA70X0 Signed-off-by: Chris Packham <judge.packham@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Tested-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Stefan Roese <sr@denx.de>
54 lines
1.3 KiB
C
54 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/*
|
|
* Copyright (C) Marvell International Ltd. and its affiliates
|
|
*/
|
|
|
|
#ifndef _MV_DDR_COMMON_H
|
|
#define _MV_DDR_COMMON_H
|
|
|
|
extern const char mv_ddr_build_message[];
|
|
extern const char mv_ddr_version_string[];
|
|
|
|
#define _1K 0x00000400
|
|
#define _4K 0x00001000
|
|
#define _8K 0x00002000
|
|
#define _16K 0x00004000
|
|
#define _32K 0x00008000
|
|
#define _64K 0x00010000
|
|
#define _128K 0x00020000
|
|
#define _256K 0x00040000
|
|
#define _512K 0x00080000
|
|
|
|
#define _1M 0x00100000
|
|
#define _2M 0x00200000
|
|
#define _4M 0x00400000
|
|
#define _8M 0x00800000
|
|
#define _16M 0x01000000
|
|
#define _32M 0x02000000
|
|
#define _64M 0x04000000
|
|
#define _128M 0x08000000
|
|
#define _256M 0x10000000
|
|
#define _512M 0x20000000
|
|
|
|
#define _1G 0x40000000
|
|
#define _2G 0x80000000
|
|
#define _4G 0x100000000
|
|
#define _8G 0x200000000
|
|
#define _16G 0x400000000
|
|
#define _32G 0x800000000
|
|
#define _64G 0x1000000000
|
|
#define _128G 0x2000000000
|
|
|
|
#define MEGA 1000000
|
|
#define MV_DDR_MEGABYTE (1024 * 1024)
|
|
#define MV_DDR_32_BITS_MASK 0xffffffff
|
|
|
|
#define GET_MAX_VALUE(x, y) \
|
|
(((x) > (y)) ? (x) : (y))
|
|
|
|
void mv_ddr_ver_print(void);
|
|
unsigned int ceil_div(unsigned int x, unsigned int y);
|
|
unsigned int time_to_nclk(unsigned int t, unsigned int tclk);
|
|
int round_div(unsigned int dividend, unsigned int divisor, unsigned int *quotient);
|
|
|
|
#endif /* _MV_DDR_COMMON_H */
|