arm: mvebu: drivers/ddr: Move Armada XP DDR init code into new directory

With the upcoming addition of the Armada 38x DDR support, which is not
compatible to the Armada XP DDR init code, we need to introduce a new
directory infrastructure. To support multiple Marvell DDR controller.

This will be the new structure:

     drivers/ddr/marvell/axp
     Supporting Armada XP (AXP) devices (and perhaps Armada 370)

     drivers/ddr/marvell/a38x
     Supporting Armada 38x devices (and perhaps Armada 39x)

Signed-off-by: Stefan Roese <sr@denx.de>

1 files changed, 284 insertions, 0 deletions

diff --git a/drivers/ddr/marvell/axp/ddr3_axp_mc_static.h b/drivers/ddr/marvell/axp/ddr3_axp_mc_static.h
new file mode 100644
index 0000000000..2c0e9075e9
--- /dev/null
+++ b/drivers/ddr/marvell/axp/ddr3_axp_mc_static.h
@@ -0,0 +1,284 @@
+/*
+ * Copyright (C) Marvell International Ltd. and its affiliates
+ *
+ * SPDX-License-Identifier:	GPL-2.0
+ */
+
+#ifndef __AXP_MC_STATIC_H
+#define __AXP_MC_STATIC_H
+
+MV_DRAM_MC_INIT ddr3_A0_db_667[MV_MAX_DDR3_STATIC_SIZE] = {
+#ifdef MV_DDR_32BIT
+	{0x00001400, 0x7301c924},	/*DDR SDRAM Configuration Register */
+#else /*MV_DDR_64BIT */
+	{0x00001400, 0x7301CA28},	/*DDR SDRAM Configuration Register */
+#endif
+	{0x00001404, 0x3630b800},	/*Dunit Control Low Register */
+	{0x00001408, 0x43149775},	/*DDR SDRAM Timing (Low) Register */
+	/* {0x0000140C, 0x38000C6A}, *//*DDR SDRAM Timing (High) Register */
+	{0x0000140C, 0x38d83fe0},	/*DDR SDRAM Timing (High) Register */
+
+#ifdef DB_78X60_PCAC
+	{0x00001410, 0x040F0001},	/*DDR SDRAM Address Control Register */
+#else
+	{0x00001410, 0x040F0000},	/*DDR SDRAM Open Pages Control Register */
+#endif
+
+	{0x00001414, 0x00000000},	/*DDR SDRAM Open Pages Control Register */
+	{0x00001418, 0x00000e00},	/*DDR SDRAM Operation Register */
+	{0x00001420, 0x00000004},	/*DDR SDRAM Extended Mode Register */
+	{0x00001424, 0x0000D3FF},	/*Dunit Control High Register */
+	{0x00001428, 0x000F8830},	/*Dunit Control High Register */
+	{0x0000142C, 0x214C2F38},	/*Dunit Control High Register */
+	{0x0000147C, 0x0000c671},
+
+	{0x000014a0, 0x000002A9},
+	{0x000014a8, 0x00000101},	/*2:1 */
+	{0x00020220, 0x00000007},
+
+	{0x00001494, 0x00010000},	/*DDR SDRAM ODT Control (Low) Register */
+	{0x00001498, 0x00000000},	/*DDR SDRAM ODT Control (High) Register */
+	{0x0000149C, 0x00000301},	/*DDR Dunit ODT Control Register */
+
+	{0x000014C0, 0x192434e9},	/* DRAM address and Control Driving Strenght  */
+	{0x000014C4, 0x092434e9},	/* DRAM Data and DQS Driving Strenght  */
+
+	{0x000200e8, 0x3FFF0E01},	/* DO NOT Modify - Open Mbus Window - 2G - Mbus is required for the training sequence */
+	{0x00020184, 0x3FFFFFE0},	/* DO NOT Modify - Close fast path Window to - 2G */
+
+	{0x0001504, 0x7FFFFFF1},	/* CS0 Size */
+	{0x000150C, 0x00000000},	/* CS1 Size */
+	{0x0001514, 0x00000000},	/* CS2 Size */
+	{0x000151C, 0x00000000},	/* CS3 Size */
+
+	/*     {0x00001524, 0x0000C800},  */
+	{0x00001538, 0x0000000b},	/*Read Data Sample Delays Register */
+	{0x0000153C, 0x0000000d},	/*Read Data Ready Delay Register */
+
+	{0x000015D0, 0x00000640},	/*MR0 */
+	{0x000015D4, 0x00000046},	/*MR1 */
+	{0x000015D8, 0x00000010},	/*MR2 */
+	{0x000015DC, 0x00000000},	/*MR3 */
+
+	{0x000015E4, 0x00203c18},	/*ZQC Configuration Register */
+	{0x000015EC, 0xd800aa25},	/*DDR PHY */
+	{0x0, 0x0}
+};
+
+MV_DRAM_MC_INIT ddr3_A0_AMC_667[MV_MAX_DDR3_STATIC_SIZE] = {
+#ifdef MV_DDR_32BIT
+	{0x00001400, 0x7301c924},	/*DDR SDRAM Configuration Register */
+#else /*MV_DDR_64BIT */
+	{0x00001400, 0x7301CA28},	/*DDR SDRAM Configuration Register */
+#endif
+	{0x00001404, 0x3630b800},	/*Dunit Control Low Register */
+	{0x00001408, 0x43149775},	/*DDR SDRAM Timing (Low) Register */
+	/* {0x0000140C, 0x38000C6A}, *//*DDR SDRAM Timing (High) Register */
+	{0x0000140C, 0x38d83fe0},	/*DDR SDRAM Timing (High) Register */
+
+#ifdef DB_78X60_PCAC
+	{0x00001410, 0x040F0001},	/*DDR SDRAM Address Control Register */
+#else
+	{0x00001410, 0x040F000C},	/*DDR SDRAM Open Pages Control Register */
+#endif
+
+	{0x00001414, 0x00000000},	/*DDR SDRAM Open Pages Control Register */
+	{0x00001418, 0x00000e00},	/*DDR SDRAM Operation Register */
+	{0x00001420, 0x00000004},	/*DDR SDRAM Extended Mode Register */
+	{0x00001424, 0x0000D3FF},	/*Dunit Control High Register */
+	{0x00001428, 0x000F8830},	/*Dunit Control High Register */
+	{0x0000142C, 0x214C2F38},	/*Dunit Control High Register */
+	{0x0000147C, 0x0000c671},
+
+	{0x000014a0, 0x000002A9},
+	{0x000014a8, 0x00000101},	/*2:1 */
+	{0x00020220, 0x00000007},
+
+	{0x00001494, 0x00010000},	/*DDR SDRAM ODT Control (Low) Register */
+	{0x00001498, 0x00000000},	/*DDR SDRAM ODT Control (High) Register */
+	{0x0000149C, 0x00000301},	/*DDR Dunit ODT Control Register */
+
+	{0x000014C0, 0x192434e9},	/* DRAM address and Control Driving Strenght  */
+	{0x000014C4, 0x092434e9},	/* DRAM Data and DQS Driving Strenght  */
+
+	{0x000200e8, 0x3FFF0E01},	/* DO NOT Modify - Open Mbus Window - 2G - Mbus is required for the training sequence */
+	{0x00020184, 0x3FFFFFE0},	/* DO NOT Modify - Close fast path Window to - 2G */
+
+	{0x0001504, 0x3FFFFFF1},	/* CS0 Size */
+	{0x000150C, 0x00000000},	/* CS1 Size */
+	{0x0001514, 0x00000000},	/* CS2 Size */
+	{0x000151C, 0x00000000},	/* CS3 Size */
+
+	/*     {0x00001524, 0x0000C800},  */
+	{0x00001538, 0x0000000b},	/*Read Data Sample Delays Register */
+	{0x0000153C, 0x0000000d},	/*Read Data Ready Delay Register */
+
+	{0x000015D0, 0x00000640},	/*MR0 */
+	{0x000015D4, 0x00000046},	/*MR1 */
+	{0x000015D8, 0x00000010},	/*MR2 */
+	{0x000015DC, 0x00000000},	/*MR3 */
+
+	{0x000015E4, 0x00203c18},	/*ZQC Configuration Register */
+	{0x000015EC, 0xd800aa25},	/*DDR PHY */
+	{0x0, 0x0}
+};
+
+MV_DRAM_MC_INIT ddr3_A0_db_400[MV_MAX_DDR3_STATIC_SIZE] = {
+#ifdef MV_DDR_32BIT
+	{0x00001400, 0x73004C30},	/*DDR SDRAM Configuration Register */
+#else /* MV_DDR_64BIT */
+	{0x00001400, 0x7300CC30},	/*DDR SDRAM Configuration Register */
+#endif
+	{0x00001404, 0x3630B840},	/*Dunit Control Low Register */
+	{0x00001408, 0x33137663},	/*DDR SDRAM Timing (Low) Register */
+	{0x0000140C, 0x38000C55},	/*DDR SDRAM Timing (High) Register */
+	{0x00001410, 0x040F0000},	/*DDR SDRAM Address Control Register */
+	{0x00001414, 0x00000000},	/*DDR SDRAM Open Pages Control Register */
+	{0x00001418, 0x00000e00},	/*DDR SDRAM Operation Register */
+	{0x0000141C, 0x00000672},	/*DDR SDRAM Mode Register */
+	{0x00001420, 0x00000004},	/*DDR SDRAM Extended Mode Register */
+	{0x00001424, 0x0100D3FF},	/*Dunit Control High Register */
+	{0x00001428, 0x000D6720},	/*Dunit Control High Register */
+	{0x0000142C, 0x014C2F38},	/*Dunit Control High Register */
+	{0x0000147C, 0x00006571},
+
+	{0x00001494, 0x00010000},	/*DDR SDRAM ODT Control (Low) Register */
+	{0x00001498, 0x00000000},	/*DDR SDRAM ODT Control (High) Register */
+	{0x0000149C, 0x00000301},	/*DDR Dunit ODT Control Register */
+
+	{0x000014a0, 0x000002A9},
+	{0x000014a8, 0x00000101},	/*2:1 */
+	{0x00020220, 0x00000007},
+
+	{0x000014C0, 0x192424C8},	/* DRAM address and Control Driving Strenght  */
+	{0x000014C4, 0xEFB24C8},	/* DRAM Data and DQS Driving Strenght  */
+
+	{0x000200e8, 0x3FFF0E01},	/* DO NOT Modify - Open Mbus Window - 2G - Mbus is required for the training sequence */
+	{0x00020184, 0x3FFFFFE0},	/* DO NOT Modify - Close fast path Window to - 2G */
+
+	{0x0001504, 0x7FFFFFF1},	/* CS0 Size */
+	{0x000150C, 0x00000000},	/* CS1 Size */
+	{0x0001514, 0x00000000},	/* CS2 Size */
+	{0x000151C, 0x00000000},	/* CS3 Size */
+
+	{0x00001538, 0x00000008},	/*Read Data Sample Delays Register */
+	{0x0000153C, 0x0000000A},	/*Read Data Ready Delay Register */
+
+	{0x000015D0, 0x00000630},	/*MR0 */
+	{0x000015D4, 0x00000046},	/*MR1 */
+	{0x000015D8, 0x00000008},	/*MR2 */
+	{0x000015DC, 0x00000000},	/*MR3 */
+
+	{0x000015E4, 0x00203c18},	/*ZQDS Configuration Register */
+	/* {0x000015EC, 0xDE000025}, *//*DDR PHY */
+	{0x000015EC, 0xF800AA25},	/*DDR PHY */
+	{0x0, 0x0}
+};
+
+MV_DRAM_MC_INIT ddr3_Z1_db_600[MV_MAX_DDR3_STATIC_SIZE] = {
+#ifdef MV_DDR_32BIT
+	{0x00001400, 0x73014A28},	/*DDR SDRAM Configuration Register */
+#else /*MV_DDR_64BIT */
+	{0x00001400, 0x7301CA28},	/*DDR SDRAM Configuration Register */
+#endif
+	{0x00001404, 0x3630B040},	/*Dunit Control Low Register */
+	{0x00001408, 0x44149887},	/*DDR SDRAM Timing (Low) Register */
+	/* {0x0000140C, 0x38000C6A}, *//*DDR SDRAM Timing (High) Register */
+	{0x0000140C, 0x38D83FE0},	/*DDR SDRAM Timing (High) Register */
+
+#ifdef DB_78X60_PCAC
+	{0x00001410, 0x040F0001},	/*DDR SDRAM Address Control Register */
+#else
+	{0x00001410, 0x040F0000},	/*DDR SDRAM Open Pages Control Register */
+#endif
+
+	{0x00001414, 0x00000000},	/*DDR SDRAM Open Pages Control Register */
+	{0x00001418, 0x00000e00},	/*DDR SDRAM Operation Register */
+	{0x00001420, 0x00000004},	/*DDR SDRAM Extended Mode Register */
+	{0x00001424, 0x0100D1FF},	/*Dunit Control High Register */
+	{0x00001428, 0x000F8830},	/*Dunit Control High Register */
+	{0x0000142C, 0x214C2F38},	/*Dunit Control High Register */
+	{0x0000147C, 0x0000c671},
+
+	{0x000014a8, 0x00000101},	/*2:1 */
+	{0x00020220, 0x00000007},
+
+	{0x00001494, 0x00010000},	/*DDR SDRAM ODT Control (Low) Register */
+	{0x00001498, 0x00000000},	/*DDR SDRAM ODT Control (High) Register */
+	{0x0000149C, 0x00000301},	/*DDR Dunit ODT Control Register */
+
+	{0x000014C0, 0x192424C8},	/* DRAM address and Control Driving Strenght  */
+	{0x000014C4, 0xEFB24C8},	/* DRAM Data and DQS Driving Strenght  */
+
+	{0x000200e8, 0x3FFF0E01},	/* DO NOT Modify - Open Mbus Window - 2G - Mbus is required for the training sequence */
+	{0x00020184, 0x3FFFFFE0},	/* DO NOT Modify - Close fast path Window to - 2G */
+
+	{0x0001504, 0x7FFFFFF1},	/* CS0 Size */
+	{0x000150C, 0x00000000},	/* CS1 Size */
+	{0x0001514, 0x00000000},	/* CS2 Size */
+	{0x000151C, 0x00000000},	/* CS3 Size */
+
+	/*     {0x00001524, 0x0000C800},  */
+	{0x00001538, 0x0000000b},	/*Read Data Sample Delays Register */
+	{0x0000153C, 0x0000000d},	/*Read Data Ready Delay Register */
+
+	{0x000015D0, 0x00000650},	/*MR0 */
+	{0x000015D4, 0x00000046},	/*MR1 */
+	{0x000015D8, 0x00000010},	/*MR2 */
+	{0x000015DC, 0x00000000},	/*MR3 */
+
+	{0x000015E4, 0x00203c18},	/*ZQC Configuration Register */
+	{0x000015EC, 0xDE000025},	/*DDR PHY */
+	{0x0, 0x0}
+};
+
+MV_DRAM_MC_INIT ddr3_Z1_db_300[MV_MAX_DDR3_STATIC_SIZE] = {
+#ifdef MV_DDR_32BIT
+	{0x00001400, 0x73004C30},	/*DDR SDRAM Configuration Register */
+#else /*MV_DDR_64BIT */
+	{0x00001400, 0x7300CC30},	/*DDR SDRAM Configuration Register */
+	/*{0x00001400, 0x7304CC30},  *//*DDR SDRAM Configuration Register */
+#endif
+	{0x00001404, 0x3630B840},	/*Dunit Control Low Register */
+	{0x00001408, 0x33137663},	/*DDR SDRAM Timing (Low) Register */
+	{0x0000140C, 0x38000C55},	/*DDR SDRAM Timing (High) Register */
+	{0x00001410, 0x040F0000},	/*DDR SDRAM Address Control Register */
+	{0x00001414, 0x00000000},	/*DDR SDRAM Open Pages Control Register */
+	{0x00001418, 0x00000e00},	/*DDR SDRAM Operation Register */
+	{0x0000141C, 0x00000672},	/*DDR SDRAM Mode Register */
+	{0x00001420, 0x00000004},	/*DDR SDRAM Extended Mode Register */
+	{0x00001424, 0x0100F1FF},	/*Dunit Control High Register */
+	{0x00001428, 0x000D6720},	/*Dunit Control High Register */
+	{0x0000142C, 0x014C2F38},	/*Dunit Control High Register */
+	{0x0000147C, 0x00006571},
+
+	{0x00001494, 0x00010000},	/*DDR SDRAM ODT Control (Low) Register */
+	{0x00001498, 0x00000000},	/*DDR SDRAM ODT Control (High) Register */
+	{0x0000149C, 0x00000301},	/*DDR Dunit ODT Control Register */
+
+	{0x000014C0, 0x192424C8},	/* DRAM address and Control Driving Strenght  */
+	{0x000014C4, 0xEFB24C8},	/* DRAM Data and DQS Driving Strenght  */
+
+	{0x000200e8, 0x3FFF0E01},	/* DO NOT Modify - Open Mbus Window - 2G - Mbus is required for the training sequence */
+	{0x00020184, 0x3FFFFFE0},	/* DO NOT Modify - Close fast path Window to - 2G */
+
+	{0x0001504, 0x7FFFFFF1},	/* CS0 Size */
+	{0x000150C, 0x00000000},	/* CS1 Size */
+	{0x0001514, 0x00000000},	/* CS2 Size */
+	{0x000151C, 0x00000000},	/* CS3 Size */
+
+	{0x00001538, 0x00000008},	/*Read Data Sample Delays Register */
+	{0x0000153C, 0x0000000A},	/*Read Data Ready Delay Register */
+
+	{0x000015D0, 0x00000630},	/*MR0 */
+	{0x000015D4, 0x00000046},	/*MR1 */
+	{0x000015D8, 0x00000008},	/*MR2 */
+	{0x000015DC, 0x00000000},	/*MR3 */
+
+	{0x000015E4, 0x00203c18},	/*ZQDS Configuration Register */
+	{0x000015EC, 0xDE000025},	/*DDR PHY */
+
+	{0x0, 0x0}
+};
+
+#endif /* __AXP_MC_STATIC_H */