| Tom Rini | 83d290c | 2018-05-06 17:58:06 -0400 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
| Stefan Roese | ae691e5 | 2009-01-21 17:24:49 +0100 | [diff] [blame] | 2 | /* |
| 3 | * (C) Copyright 2008 Stefan Roese <sr@denx.de>, DENX Software Engineering |
| 4 | * |
| 5 | * Copyright (C) 2006 Micronas GmbH |
| Stefan Roese | ae691e5 | 2009-01-21 17:24:49 +0100 | [diff] [blame] | 6 | */ |
| 7 | |
| 8 | #include <asm/io.h> |
| 9 | |
| 10 | #include "bcu.h" |
| 11 | #include "dcgu.h" |
| 12 | #include "ebi.h" |
| 13 | #include "scc.h" |
| 14 | |
| 15 | #ifdef CONFIG_VCT_PREMIUM |
| 16 | /* Global start address of all memory mapped registers */ |
| 17 | #define REG_GLOBAL_START_ADDR 0xbf800000 |
| 18 | #define TOP_BASE 0x000c8000 |
| 19 | |
| 20 | #include "vcth/reg_ebi.h" |
| 21 | #include "vcth/reg_dcgu.h" |
| 22 | #include "vcth/reg_wdt.h" |
| 23 | #include "vcth/reg_gpio.h" |
| 24 | #include "vcth/reg_fwsram.h" |
| 25 | #include "vcth/reg_scc.h" |
| 26 | #include "vcth/reg_usbh.h" |
| 27 | #endif |
| 28 | |
| 29 | #ifdef CONFIG_VCT_PLATINUM |
| 30 | /* Global start address of all memory mapped registers */ |
| 31 | #define REG_GLOBAL_START_ADDR 0xbf800000 |
| 32 | #define TOP_BASE 0x000c8000 |
| 33 | |
| 34 | #include "vcth2/reg_ebi.h" |
| 35 | #include "vcth/reg_dcgu.h" |
| 36 | #include "vcth/reg_wdt.h" |
| 37 | #include "vcth/reg_gpio.h" |
| 38 | #include "vcth/reg_fwsram.h" |
| 39 | #include "vcth/reg_scc.h" |
| 40 | #include "vcth/reg_usbh.h" |
| 41 | #endif |
| 42 | |
| 43 | #ifdef CONFIG_VCT_PLATINUMAVC |
| 44 | /* Global start address of all memory mapped registers */ |
| 45 | #define REG_GLOBAL_START_ADDR 0xbdc00000 |
| 46 | #define TOP_BASE 0x00050000 |
| 47 | |
| 48 | #include "vctv/reg_ebi.h" |
| 49 | #include "vctv/reg_dcgu.h" |
| 50 | #include "vctv/reg_wdt.h" |
| 51 | #include "vctv/reg_gpio.h" |
| 52 | #endif |
| 53 | |
| 54 | #ifndef _VCT_H |
| 55 | #define _VCT_H |
| 56 | |
| 57 | /* |
| 58 | * Defines |
| 59 | */ |
| 60 | #define PRID_COMP_LEGACY 0x000000 |
| 61 | #define PRID_COMP_MIPS 0x010000 |
| 62 | #define PRID_IMP_LX4280 0xc200 |
| 63 | #define PRID_IMP_VGC 0x9000 |
| 64 | |
| 65 | /* |
| 66 | * Prototypes |
| 67 | */ |
| 68 | int ebi_initialize(void); |
| 69 | int ebi_init_nor_flash(void); |
| 70 | int ebi_init_onenand(void); |
| 71 | int ebi_init_smc911x(void); |
| 72 | u32 smc911x_reg_read(u32 addr); |
| 73 | void smc911x_reg_write(u32 addr, u32 data); |
| 74 | int top_set_pin(int pin, int func); |
| 75 | void vct_pin_mux_initialize(void); |
| 76 | |
| 77 | /* |
| 78 | * static inlines |
| 79 | */ |
| 80 | static inline void reg_write(u32 addr, u32 data) |
| 81 | { |
| Daniel Schwierzeck | 0c7fd8f | 2016-01-09 17:32:46 +0100 | [diff] [blame] | 82 | void *reg = (void *)(addr + REG_GLOBAL_START_ADDR); |
| 83 | __raw_writel(data, reg); |
| Stefan Roese | ae691e5 | 2009-01-21 17:24:49 +0100 | [diff] [blame] | 84 | } |
| 85 | |
| 86 | static inline u32 reg_read(u32 addr) |
| 87 | { |
| Daniel Schwierzeck | 0c7fd8f | 2016-01-09 17:32:46 +0100 | [diff] [blame] | 88 | const void *reg = (const void *)(addr + REG_GLOBAL_START_ADDR); |
| 89 | return __raw_readl(reg); |
| Stefan Roese | ae691e5 | 2009-01-21 17:24:49 +0100 | [diff] [blame] | 90 | } |
| 91 | |
| 92 | #endif /* _VCT_H */ |