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u-boot/drivers/ddr/marvell/a38x/ddr3_a38x_mc_static.h

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SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-06 21:58:06 +00:00
/* SPDX-License-Identifier: GPL-2.0 */
arm: mvebu: Add Armada 38x DDR3 training code from Marvell bin_hdr This patch adds the DDR3 setup and training code taken from the Marvell U-Boot repository. This code used to be included as a binary (bin_hdr) into the Armada A38x boot image. Not linked with the main U-Boot. With this code addition and the serdes/PHY setup code, the Armada A38x support in mainline U-Boot is finally self-contained. So the complete image for booting can be built from mainline U-Boot. Without any additional external inclusion. Note: This code has undergone many hours (days!) of coding-style cleanup and refactoring. It still is not checkpatch clean though, I'm afraid. As the factoring of the code has so many levels of indentation that many lines are longer than 80 chars. Signed-off-by: Stefan Roese <sr@denx.de>
2015-03-26 14:36:56 +00:00
/*
* Copyright (C) Marvell International Ltd. and its affiliates
*/
#ifndef _DDR3_A38X_MC_STATIC_H
#define _DDR3_A38X_MC_STATIC_H
#include "ddr3_a38x.h"
#ifdef SUPPORT_STATIC_DUNIT_CONFIG
#ifdef CONFIG_CUSTOMER_BOARD_SUPPORT
static struct reg_data ddr3_customer_800[] = {
/* parameters for customer board (based on 800MHZ) */
{0x1400, 0x7b00cc30, 0xffffffff},
{0x1404, 0x36301820, 0xffffffff},
{0x1408, 0x5415baab, 0xffffffff},
{0x140c, 0x38411def, 0xffffffff},
{0x1410, 0x18300000, 0xffffffff},
{0x1414, 0x00000700, 0xffffffff},
{0x1424, 0x0060f3ff, 0xffffffff},
{0x1428, 0x0011a940, 0xffffffff},
{0x142c, 0x28c5134, 0xffffffff},
{0x1474, 0x00000000, 0xffffffff},
{0x147c, 0x0000d771, 0xffffffff},
{0x1494, 0x00030000, 0xffffffff},
{0x149c, 0x00000300, 0xffffffff},
{0x14a8, 0x00000000, 0xffffffff},
{0x14cc, 0xbd09000d, 0xffffffff},
{0x1504, 0xfffffff1, 0xffffffff},
{0x150c, 0xffffffe5, 0xffffffff},
{0x1514, 0x00000000, 0xffffffff},
{0x151c, 0x00000000, 0xffffffff},
{0x1538, 0x00000b0b, 0xffffffff},
{0x153c, 0x00000c0c, 0xffffffff},
{0x15d0, 0x00000670, 0xffffffff},
{0x15d4, 0x00000046, 0xffffffff},
{0x15d8, 0x00000010, 0xffffffff},
{0x15dc, 0x00000000, 0xffffffff},
{0x15e0, 0x00000023, 0xffffffff},
{0x15e4, 0x00203c18, 0xffffffff},
{0x15ec, 0xf8000019, 0xffffffff},
{0x16a0, 0xcc000006, 0xffffffff}, /* Clock Delay */
{0xe4124, 0x08008073, 0xffffffff}, /* AVS BG default */
{0, 0, 0}
};
#else /* CONFIG_CUSTOMER_BOARD_SUPPORT */
struct reg_data ddr3_a38x_933[MV_MAX_DDR3_STATIC_SIZE] = {
/* parameters for 933MHZ */
{0x1400, 0x7b00ce3a, 0xffffffff},
{0x1404, 0x36301820, 0xffffffff},
{0x1408, 0x7417eccf, 0xffffffff},
{0x140c, 0x3e421f98, 0xffffffff},
{0x1410, 0x1a300000, 0xffffffff},
{0x1414, 0x00000700, 0xffffffff},
{0x1424, 0x0060f3ff, 0xffffffff},
{0x1428, 0x0013ca50, 0xffffffff},
{0x142c, 0x028c5165, 0xffffffff},
{0x1474, 0x00000000, 0xffffffff},
{0x147c, 0x0000e871, 0xffffffff},
{0x1494, 0x00010000, 0xffffffff},
{0x149c, 0x00000001, 0xffffffff},
{0x14a8, 0x00000000, 0xffffffff},
{0x14cc, 0xbd09000d, 0xffffffff},
{0x1504, 0xffffffe1, 0xffffffff},
{0x150c, 0xffffffe5, 0xffffffff},
{0x1514, 0x00000000, 0xffffffff},
{0x151c, 0x00000000, 0xffffffff},
{0x1538, 0x00000d0d, 0xffffffff},
{0x153c, 0x00000d0d, 0xffffffff},
{0x15d0, 0x00000608, 0xffffffff},
{0x15d4, 0x00000044, 0xffffffff},
{0x15d8, 0x00000020, 0xffffffff},
{0x15dc, 0x00000000, 0xffffffff},
{0x15e0, 0x00000021, 0xffffffff},
{0x15e4, 0x00203c18, 0xffffffff},
{0x15ec, 0xf8000019, 0xffffffff},
{0x16a0, 0xcc000006, 0xffffffff}, /* Clock Delay */
{0xe4124, 0x08008073, 0xffffffff}, /* AVS BG default */
{0, 0, 0}
};
static struct reg_data ddr3_a38x_800[] = {
/* parameters for 800MHZ */
{0x1400, 0x7b00cc30, 0xffffffff},
{0x1404, 0x36301820, 0xffffffff},
{0x1408, 0x5415baab, 0xffffffff},
{0x140c, 0x38411def, 0xffffffff},
{0x1410, 0x18300000, 0xffffffff},
{0x1414, 0x00000700, 0xffffffff},
{0x1424, 0x0060f3ff, 0xffffffff},
{0x1428, 0x0011a940, 0xffffffff},
{0x142c, 0x28c5134, 0xffffffff},
{0x1474, 0x00000000, 0xffffffff},
{0x147c, 0x0000d771, 0xffffffff},
{0x1494, 0x00030000, 0xffffffff},
{0x149c, 0x00000300, 0xffffffff},
{0x14a8, 0x00000000, 0xffffffff},
{0x14cc, 0xbd09000d, 0xffffffff},
{0x1504, 0xfffffff1, 0xffffffff},
{0x150c, 0xffffffe5, 0xffffffff},
{0x1514, 0x00000000, 0xffffffff},
{0x151c, 0x00000000, 0xffffffff},
{0x1538, 0x00000b0b, 0xffffffff},
{0x153c, 0x00000c0c, 0xffffffff},
{0x15d0, 0x00000670, 0xffffffff},
{0x15d4, 0x00000046, 0xffffffff},
{0x15d8, 0x00000010, 0xffffffff},
{0x15dc, 0x00000000, 0xffffffff},
{0x15e0, 0x00000023, 0xffffffff},
{0x15e4, 0x00203c18, 0xffffffff},
{0x15ec, 0xf8000019, 0xffffffff},
{0x16a0, 0xcc000006, 0xffffffff}, /* Clock Delay */
{0xe4124, 0x08008073, 0xffffffff}, /* AVS BG default */
{0, 0, 0}
};
static struct reg_data ddr3_a38x_667[] = {
/* parameters for 667MHZ */
/* DDR SDRAM Configuration Register */
{0x1400, 0x7b00ca28, 0xffffffff},
/* Dunit Control Low Register - kw28 bit12 low (disable CLK1) */
{0x1404, 0x36301820, 0xffffffff},
/* DDR SDRAM Timing (Low) Register */
{0x1408, 0x43149997, 0xffffffff},
/* DDR SDRAM Timing (High) Register */
{0x140c, 0x38411bc7, 0xffffffff},
/* DDR SDRAM Address Control Register */
{0x1410, 0x14330000, 0xffffffff},
/* DDR SDRAM Open Pages Control Register */
{0x1414, 0x00000700, 0xffffffff},
/* Dunit Control High Register (2 :1 - bits 15:12 = 0xd) */
{0x1424, 0x0060f3ff, 0xffffffff},
/* Dunit Control High Register */
{0x1428, 0x000f8830, 0xffffffff},
/* Dunit Control High Register (2:1 - bit 29 = '1') */
{0x142c, 0x28c50f8, 0xffffffff},
{0x147c, 0x0000c671, 0xffffffff},
/* DDR SDRAM ODT Control (Low) Register */
{0x1494, 0x00030000, 0xffffffff},
/* DDR SDRAM ODT Control (High) Register, will be configured at WL */
{0x1498, 0x00000000, 0xffffffff},
/* DDR Dunit ODT Control Register */
{0x149c, 0x00000300, 0xffffffff},
{0x14a8, 0x00000000, 0xffffffff}, /* */
{0x14cc, 0xbd09000d, 0xffffffff}, /* */
{0x1474, 0x00000000, 0xffffffff},
/* Read Data Sample Delays Register */
{0x1538, 0x00000009, 0xffffffff},
/* Read Data Ready Delay Register */
{0x153c, 0x0000000c, 0xffffffff},
{0x1504, 0xfffffff1, 0xffffffff}, /* */
{0x150c, 0xffffffe5, 0xffffffff}, /* */
{0x1514, 0x00000000, 0xffffffff}, /* */
{0x151c, 0x0, 0xffffffff}, /* */
{0x15d0, 0x00000650, 0xffffffff}, /* MR0 */
{0x15d4, 0x00000046, 0xffffffff}, /* MR1 */
{0x15d8, 0x00000010, 0xffffffff}, /* MR2 */
{0x15dc, 0x00000000, 0xffffffff}, /* MR3 */
{0x15e0, 0x23, 0xffffffff}, /* */
{0x15e4, 0x00203c18, 0xffffffff}, /* ZQC Configuration Register */
{0x15ec, 0xf8000019, 0xffffffff}, /* DDR PHY */
{0x16a0, 0xcc000006, 0xffffffff}, /* Clock Delay */
{0xe4124, 0x08008073, 0xffffffff}, /* AVS BG default */
{0, 0, 0}
};
static struct reg_data ddr3_a38x_533[] = {
/* parameters for 533MHZ */
/* DDR SDRAM Configuration Register */
{0x1400, 0x7b00d040, 0xffffffff},
/* Dunit Control Low Register - kw28 bit12 low (disable CLK1) */
{0x1404, 0x36301820, 0xffffffff},
/* DDR SDRAM Timing (Low) Register */
{0x1408, 0x33137772, 0xffffffff},
/* DDR SDRAM Timing (High) Register */
{0x140c, 0x3841199f, 0xffffffff},
/* DDR SDRAM Address Control Register */
{0x1410, 0x10330000, 0xffffffff},
/* DDR SDRAM Open Pages Control Register */
{0x1414, 0x00000700, 0xffffffff},
/* Dunit Control High Register (2 :1 - bits 15:12 = 0xd) */
{0x1424, 0x0060f3ff, 0xffffffff},
/* Dunit Control High Register */
{0x1428, 0x000d6720, 0xffffffff},
/* Dunit Control High Register (2:1 - bit 29 = '1') */
{0x142c, 0x028c50c3, 0xffffffff},
{0x147c, 0x0000b571, 0xffffffff},
/* DDR SDRAM ODT Control (Low) Register */
{0x1494, 0x00030000, 0xffffffff},
/* DDR SDRAM ODT Control (High) Register, will be configured at WL */
{0x1498, 0x00000000, 0xffffffff},
/* DDR Dunit ODT Control Register */
{0x149c, 0x00000003, 0xffffffff},
{0x14a8, 0x00000000, 0xffffffff}, /* */
{0x14cc, 0xbd09000d, 0xffffffff}, /* */
{0x1474, 0x00000000, 0xffffffff},
/* Read Data Sample Delays Register */
{0x1538, 0x00000707, 0xffffffff},
/* Read Data Ready Delay Register */
{0x153c, 0x00000707, 0xffffffff},
{0x1504, 0xffffffe1, 0xffffffff}, /* */
{0x150c, 0xffffffe5, 0xffffffff}, /* */
{0x1514, 0x00000000, 0xffffffff}, /* */
{0x151c, 0x00000000, 0xffffffff}, /* */
{0x15d0, 0x00000630, 0xffffffff}, /* MR0 */
{0x15d4, 0x00000046, 0xffffffff}, /* MR1 */
{0x15d8, 0x00000008, 0xffffffff}, /* MR2 */
{0x15dc, 0x00000000, 0xffffffff}, /* MR3 */
{0x15e0, 0x00000023, 0xffffffff}, /* */
{0x15e4, 0x00203c18, 0xffffffff}, /* ZQC Configuration Register */
{0x15ec, 0xf8000019, 0xffffffff}, /* DDR PHY */
{0x16a0, 0xcc000006, 0xffffffff}, /* Clock Delay */
{0xe4124, 0x08008073, 0xffffffff}, /* AVS BG default */
{0, 0, 0}
};
#endif /* CONFIG_CUSTOMER_BOARD_SUPPORT */
#endif /* SUPPORT_STATIC_DUNIT_CONFIG */
#endif /* _DDR3_A38X_MC_STATIC_H */
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