From 102b0d2daa97dae68d3eed54d8fe37a9cc38a892 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 28 Apr 2024 11:13:47 +0200
Subject: Adding upstream version 2.8.0+dfsg.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 plat/rockchip/rk3399/include/shared/dram_regs.h | 100 ++++++++++++++++++++++++
 1 file changed, 100 insertions(+)
 create mode 100644 plat/rockchip/rk3399/include/shared/dram_regs.h

(limited to 'plat/rockchip/rk3399/include/shared/dram_regs.h')

diff --git a/plat/rockchip/rk3399/include/shared/dram_regs.h b/plat/rockchip/rk3399/include/shared/dram_regs.h
new file mode 100644
index 0000000..4d4ebf6
--- /dev/null
+++ b/plat/rockchip/rk3399/include/shared/dram_regs.h
@@ -0,0 +1,100 @@
+/*
+ * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef DRAM_REGS_H
+#define DRAM_REGS_H
+
+#define CTL_REG_NUM		332
+#define PHY_REG_NUM		959
+#define PI_REG_NUM		200
+
+#define MSCH_ID_COREID		0x0
+#define MSCH_ID_REVISIONID	0x4
+#define MSCH_DEVICECONF		0x8
+#define MSCH_DEVICESIZE		0xc
+#define MSCH_DDRTIMINGA0	0x10
+#define MSCH_DDRTIMINGB0	0x14
+#define MSCH_DDRTIMINGC0	0x18
+#define MSCH_DEVTODEV0		0x1c
+#define MSCH_DDRMODE		0x110
+#define MSCH_AGINGX0		0x1000
+
+#define CIC_CTRL0		0x0
+#define CIC_CTRL1		0x4
+#define CIC_IDLE_TH		0x8
+#define CIC_CG_WAIT_TH		0xc
+#define CIC_STATUS0		0x10
+#define CIC_STATUS1		0x14
+#define CIC_CTRL2		0x18
+#define CIC_CTRL3		0x1c
+#define CIC_CTRL4		0x20
+
+/* DENALI_CTL_00 */
+#define START			1
+
+/* DENALI_CTL_68 */
+#define PWRUP_SREFRESH_EXIT	(1 << 16)
+
+/* DENALI_CTL_274 */
+#define MEM_RST_VALID		1
+
+#define PHY_DRV_ODT_Hi_Z	0x0
+#define PHY_DRV_ODT_240		0x1
+#define PHY_DRV_ODT_120		0x8
+#define PHY_DRV_ODT_80		0x9
+#define PHY_DRV_ODT_60		0xc
+#define PHY_DRV_ODT_48		0xd
+#define PHY_DRV_ODT_40		0xe
+#define PHY_DRV_ODT_34_3	0xf
+
+/*
+ * sys_reg bitfield struct
+ * [31] row_3_4_ch1
+ * [30] row_3_4_ch0
+ * [29:28] chinfo
+ * [27] rank_ch1
+ * [26:25] col_ch1
+ * [24] bk_ch1
+ * [23:22] cs0_row_ch1
+ * [21:20] cs1_row_ch1
+ * [19:18] bw_ch1
+ * [17:16] dbw_ch1;
+ * [15:13] ddrtype
+ * [12] channelnum
+ * [11] rank_ch0
+ * [10:9] col_ch0
+ * [8] bk_ch0
+ * [7:6] cs0_row_ch0
+ * [5:4] cs1_row_ch0
+ * [3:2] bw_ch0
+ * [1:0] dbw_ch0
+ */
+#define SYS_REG_ENC_ROW_3_4(n, ch)	((n) << (30 + (ch)))
+#define SYS_REG_DEC_ROW_3_4(n, ch)	(((n) >> (30 + (ch))) & 0x1)
+#define SYS_REG_ENC_CHINFO(ch)		(1 << (28 + (ch)))
+#define SYS_REG_DEC_CHINFO(n, ch)	(((n) >> (28 + (ch))) & 0x1)
+#define SYS_REG_ENC_DDRTYPE(n)		((n) << 13)
+#define SYS_REG_DEC_DDRTYPE(n)		(((n) >> 13) & 0x7)
+#define SYS_REG_ENC_NUM_CH(n)		(((n) - 1) << 12)
+#define SYS_REG_DEC_NUM_CH(n)		(1 + (((n) >> 12) & 0x1))
+#define SYS_REG_ENC_RANK(n, ch)		(((n) - 1) << (11 + (ch) * 16))
+#define SYS_REG_DEC_RANK(n, ch)		(1 + (((n) >> (11 + (ch) * 16)) & 0x1))
+#define SYS_REG_ENC_COL(n, ch)		(((n) - 9) << (9 + (ch) * 16))
+#define SYS_REG_DEC_COL(n, ch)		(9 + (((n) >> (9 + (ch) * 16)) & 0x3))
+#define SYS_REG_ENC_BK(n, ch)		(((n) == 3 ? 0 : 1) << (8 + (ch) * 16))
+#define SYS_REG_DEC_BK(n, ch)		(3 - (((n) >> (8 + (ch) * 16)) & 0x1))
+#define SYS_REG_ENC_CS0_ROW(n, ch)	(((n) - 13) << (6 + (ch) * 16))
+#define SYS_REG_DEC_CS0_ROW(n, ch)	(13 + (((n) >> (6 + (ch) * 16)) & 0x3))
+#define SYS_REG_ENC_CS1_ROW(n, ch)	(((n) - 13) << (4 + (ch) * 16))
+#define SYS_REG_DEC_CS1_ROW(n, ch)	(13 + (((n) >> (4 + (ch) * 16)) & 0x3))
+#define SYS_REG_ENC_BW(n, ch)		((2 >> (n)) << (2 + (ch) * 16))
+#define SYS_REG_DEC_BW(n, ch)		(2 >> (((n) >> (2 + (ch) * 16)) & 0x3))
+#define SYS_REG_ENC_DBW(n, ch)		((2 >> (n)) << (0 + (ch) * 16))
+#define SYS_REG_DEC_DBW(n, ch)		(2 >> (((n) >> (0 + (ch) * 16)) & 0x3))
+#define DDR_STRIDE(n)		mmio_write_32(SGRF_BASE + SGRF_SOC_CON3_7(4), \
+					      (0x1f<<(10+16))|((n)<<10))
+
+#endif /* DRAM_REGS_H */
-- 
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