mirror of
https://github.com/AsahiLinux/u-boot
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b87e6f88e9
FSL-LSCH3 platforms can have multiple DDR clocks. LS2085A has one clock for general DDR controlers, and another clock for DP-DDR. DDR driver needs to change to support multiple clocks. Signed-off-by: York Sun <yorksun@freescale.com>
154 lines
4.5 KiB
C
154 lines
4.5 KiB
C
/*
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* LayerScape Internal Memory Map
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*
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* Copyright 2014 Freescale Semiconductor, Inc.
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __ARCH_FSL_LSCH3_IMMAP_H
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#define __ARCH_FSL_LSCH3_IMMAP_H_
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/* This is chassis generation 3 */
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struct sys_info {
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unsigned long freq_processor[CONFIG_MAX_CPUS];
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unsigned long freq_systembus;
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unsigned long freq_ddrbus;
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unsigned long freq_ddrbus2;
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unsigned long freq_localbus;
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unsigned long freq_qe;
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#ifdef CONFIG_SYS_DPAA_FMAN
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unsigned long freq_fman[CONFIG_SYS_NUM_FMAN];
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#endif
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#ifdef CONFIG_SYS_DPAA_QBMAN
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unsigned long freq_qman;
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#endif
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#ifdef CONFIG_SYS_DPAA_PME
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unsigned long freq_pme;
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#endif
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};
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/* Global Utilities Block */
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struct ccsr_gur {
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u32 porsr1; /* POR status 1 */
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u32 porsr2; /* POR status 2 */
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u8 res_008[0x20-0x8];
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u32 gpporcr1; /* General-purpose POR configuration */
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u32 gpporcr2; /* General-purpose POR configuration 2 */
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u32 dcfg_fusesr; /* Fuse status register */
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u32 gpporcr3;
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u32 gpporcr4;
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u8 res_034[0x70-0x34];
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u32 devdisr; /* Device disable control */
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u32 devdisr2; /* Device disable control 2 */
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u32 devdisr3; /* Device disable control 3 */
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u32 devdisr4; /* Device disable control 4 */
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u32 devdisr5; /* Device disable control 5 */
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u32 devdisr6; /* Device disable control 6 */
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u32 devdisr7; /* Device disable control 7 */
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u8 res_08c[0x90-0x8c];
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u32 coredisru; /* uppper portion for support of 64 cores */
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u32 coredisrl; /* lower portion for support of 64 cores */
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u8 res_098[0xa0-0x98];
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u32 pvr; /* Processor version */
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u32 svr; /* System version */
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u32 mvr; /* Manufacturing version */
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u8 res_0ac[0x100-0xac];
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u32 rcwsr[32]; /* Reset control word status */
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#define FSL_CHASSIS3_RCWSR0_SYS_PLL_RAT_SHIFT 2
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#define FSL_CHASSIS3_RCWSR0_SYS_PLL_RAT_MASK 0x1f
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#define FSL_CHASSIS3_RCWSR0_MEM_PLL_RAT_SHIFT 10
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#define FSL_CHASSIS3_RCWSR0_MEM_PLL_RAT_MASK 0x3f
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#define FSL_CHASSIS3_RCWSR0_MEM2_PLL_RAT_SHIFT 18
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#define FSL_CHASSIS3_RCWSR0_MEM2_PLL_RAT_MASK 0x3f
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u8 res_180[0x200-0x180];
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u32 scratchrw[32]; /* Scratch Read/Write */
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u8 res_280[0x300-0x280];
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u32 scratchw1r[4]; /* Scratch Read (Write once) */
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u8 res_310[0x400-0x310];
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u32 bootlocptrl; /* Boot location pointer low-order addr */
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u32 bootlocptrh; /* Boot location pointer high-order addr */
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u8 res_408[0x500-0x408];
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u8 res_500[0x740-0x500]; /* add more registers when needed */
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u32 tp_ityp[64]; /* Topology Initiator Type Register */
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struct {
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u32 upper;
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u32 lower;
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} tp_cluster[3]; /* Core Cluster n Topology Register */
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u8 res_858[0x1000-0x858];
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};
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#define TP_ITYP_AV 0x00000001 /* Initiator available */
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#define TP_ITYP_TYPE(x) (((x) & 0x6) >> 1) /* Initiator Type */
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#define TP_ITYP_TYPE_ARM 0x0
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#define TP_ITYP_TYPE_PPC 0x1 /* PowerPC */
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#define TP_ITYP_TYPE_OTHER 0x2 /* StarCore DSP */
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#define TP_ITYP_TYPE_HA 0x3 /* HW Accelerator */
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#define TP_ITYP_THDS(x) (((x) & 0x18) >> 3) /* # threads */
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#define TP_ITYP_VER(x) (((x) & 0xe0) >> 5) /* Initiator Version */
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#define TY_ITYP_VER_A7 0x1
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#define TY_ITYP_VER_A53 0x2
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#define TY_ITYP_VER_A57 0x3
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#define TP_CLUSTER_EOC 0x80000000 /* end of clusters */
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#define TP_CLUSTER_INIT_MASK 0x0000003f /* initiator mask */
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#define TP_INIT_PER_CLUSTER 4
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struct ccsr_clk_cluster_group {
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struct {
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u8 res_00[0x10];
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u32 csr;
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u8 res_14[0x20-0x14];
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} hwncsr[3];
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u8 res_60[0x80-0x60];
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struct {
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u32 gsr;
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u8 res_84[0xa0-0x84];
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} pllngsr[3];
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u8 res_e0[0x100-0xe0];
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};
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struct ccsr_clk_ctrl {
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struct {
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u32 csr; /* core cluster n clock control status */
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u8 res_04[0x20-0x04];
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} clkcncsr[8];
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};
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struct ccsr_reset {
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u32 rstcr; /* 0x000 */
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u32 rstcrsp; /* 0x004 */
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u8 res_008[0x10-0x08]; /* 0x008 */
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u32 rstrqmr1; /* 0x010 */
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u32 rstrqmr2; /* 0x014 */
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u32 rstrqsr1; /* 0x018 */
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u32 rstrqsr2; /* 0x01c */
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u32 rstrqwdtmrl; /* 0x020 */
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u32 rstrqwdtmru; /* 0x024 */
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u8 res_028[0x30-0x28]; /* 0x028 */
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u32 rstrqwdtsrl; /* 0x030 */
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u32 rstrqwdtsru; /* 0x034 */
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u8 res_038[0x60-0x38]; /* 0x038 */
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u32 brrl; /* 0x060 */
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u32 brru; /* 0x064 */
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u8 res_068[0x80-0x68]; /* 0x068 */
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u32 pirset; /* 0x080 */
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u32 pirclr; /* 0x084 */
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u8 res_088[0x90-0x88]; /* 0x088 */
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u32 brcorenbr; /* 0x090 */
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u8 res_094[0x100-0x94]; /* 0x094 */
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u32 rcw_reqr; /* 0x100 */
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u32 rcw_completion; /* 0x104 */
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u8 res_108[0x110-0x108]; /* 0x108 */
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u32 pbi_reqr; /* 0x110 */
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u32 pbi_completion; /* 0x114 */
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u8 res_118[0xa00-0x118]; /* 0x118 */
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u32 qmbm_warmrst; /* 0xa00 */
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u32 soc_warmrst; /* 0xa04 */
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u8 res_a08[0xbf8-0xa08]; /* 0xa08 */
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u32 ip_rev1; /* 0xbf8 */
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u32 ip_rev2; /* 0xbfc */
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};
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#endif /* __ARCH_FSL_LSCH3_IMMAP_H */
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