u-boot/include/asm-ppc/immap_512x.h
John Rigby 5f91db7f58 MPC5121e ADS PCI support take 3
Adds PCI support for MPC5121

Tested with drivers/net/rtl8139.c

Support is conditional since PCI on old silicon does not work.

ads5121_PCI_config turns on PCI

In this version, condition compilation of PCI code has been moved
from ifdef in board/ads5121/pci.c to board/ads5121/Makefile as
suggested by Jean-Christophe PLAGNIOL-VILLARD

Signed-off-by: John Rigby <jrigby@freescale.com>
2008-03-02 21:44:59 +01:00

618 lines
15 KiB
C

/*
* (C) Copyright 2007 DENX Software Engineering
*
* MPC512x Internal Memory Map
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
* Based on the MPC83xx header.
*/
#ifndef __IMMAP_512x__
#define __IMMAP_512x__
#include <asm/types.h>
typedef struct law512x {
u32 bar; /* Base Addr Register */
u32 ar; /* Attributes Register */
} law512x_t;
/*
* System configuration registers
*/
typedef struct sysconf512x {
u32 immrbar; /* Internal memory map base address register */
u8 res0[0x1c];
u32 lpbaw; /* LP Boot Access Window */
u32 lpcs0aw; /* LP CS0 Access Window */
u32 lpcs1aw; /* LP CS1 Access Window */
u32 lpcs2aw; /* LP CS2 Access Window */
u32 lpcs3aw; /* LP CS3 Access Window */
u32 lpcs4aw; /* LP CS4 Access Window */
u32 lpcs5aw; /* LP CS5 Access Window */
u32 lpcs6aw; /* LP CS6 Access Window */
u32 lpcs7aw; /* LP CS7 Access Window */
u8 res1[0x1c];
law512x_t pcilaw[3]; /* PCI Local Access Window 0-2 Registers */
u8 res2[0x28];
law512x_t ddrlaw; /* DDR Local Access Window */
u8 res3[0x18];
u32 mbxbar; /* MBX Base Address */
u32 srambar; /* SRAM Base Address */
u32 nfcbar; /* NFC Base Address */
u8 res4[0x34];
u32 spridr; /* System Part and Revision ID Register */
u32 spcr; /* System Priority Configuration Register */
u8 res5[0xf8];
} sysconf512x_t;
/*
* Watch Dog Timer (WDT) Registers
*/
typedef struct wdt512x {
u8 res0[4];
u32 swcrr; /* System watchdog control register */
u32 swcnr; /* System watchdog count register */
u8 res1[2];
u16 swsrr; /* System watchdog service register */
u8 res2[0xF0];
} wdt512x_t;
/*
* RTC Module Registers
*/
typedef struct rtclk512x {
u8 fixme[0x100];
} rtclk512x_t;
/*
* General Purpose Timer
*/
typedef struct gpt512x {
u8 fixme[0x100];
} gpt512x_t;
/*
* Integrated Programmable Interrupt Controller
*/
typedef struct ipic512x {
u8 fixme[0x100];
} ipic512x_t;
/*
* System Arbiter Registers
*/
typedef struct arbiter512x {
u32 acr; /* Arbiter Configuration Register */
u32 atr; /* Arbiter Timers Register */
u32 ater; /* Arbiter Transfer Error Register */
u32 aer; /* Arbiter Event Register */
u32 aidr; /* Arbiter Interrupt Definition Register */
u32 amr; /* Arbiter Mask Register */
u32 aeatr; /* Arbiter Event Attributes Register */
u32 aeadr; /* Arbiter Event Address Register */
u32 aerr; /* Arbiter Event Response Register */
u8 res1[0xDC];
} arbiter512x_t;
/*
* Reset Module
*/
typedef struct reset512x {
u32 rcwl; /* Reset Configuration Word Low Register */
u32 rcwh; /* Reset Configuration Word High Register */
u8 res0[8];
u32 rsr; /* Reset Status Register */
u32 rmr; /* Reset Mode Register */
u32 rpr; /* Reset protection Register */
u32 rcr; /* Reset Control Register */
u32 rcer; /* Reset Control Enable Register */
u8 res1[0xDC];
} reset512x_t;
/*
* Clock Module
*/
typedef struct clk512x {
u32 spmr; /* System PLL Mode Register */
u32 sccr[2]; /* System Clock Control Registers */
u32 scfr[2]; /* System Clock Frequency Registers */
u8 res0[4];
u32 bcr; /* Bread Crumb Register */
u32 pscccr[12]; /* PSC0-11 Clock Control Registers */
u32 spccr; /* SPDIF Clock Control Registers */
u32 cccr; /* CFM Clock Control Registers */
u32 dccr; /* DIU Clock Control Registers */
u8 res1[0xa8];
} clk512x_t;
/*
* Power Management Control Module
*/
typedef struct pmc512x {
u8 fixme[0x100];
} pmc512x_t;
/*
* General purpose I/O module
*/
typedef struct gpio512x {
u8 fixme[0x100];
} gpio512x_t;
/*
* DDR Memory Controller Memory Map
*/
typedef struct ddr512x {
u32 ddr_sys_config; /* System Configuration Register */
u32 ddr_time_config0; /* Timing Configuration Register */
u32 ddr_time_config1; /* Timing Configuration Register */
u32 ddr_time_config2; /* Timing Configuration Register */
u32 ddr_command; /* Command Register */
u32 ddr_compact_command; /* Compact Command Register */
u32 self_refresh_cmd_0; /* Enter/Exit Self Refresh Registers */
u32 self_refresh_cmd_1; /* Enter/Exit Self Refresh Registers */
u32 self_refresh_cmd_2; /* Enter/Exit Self Refresh Registers */
u32 self_refresh_cmd_3; /* Enter/Exit Self Refresh Registers */
u32 self_refresh_cmd_4; /* Enter/Exit Self Refresh Registers */
u32 self_refresh_cmd_5; /* Enter/Exit Self Refresh Registers */
u32 self_refresh_cmd_6; /* Enter/Exit Self Refresh Registers */
u32 self_refresh_cmd_7; /* Enter/Exit Self Refresh Registers */
u32 DQS_config_offset_count; /* DQS Config Offset Count */
u32 DQS_config_offset_time; /* DQS Config Offset Time */
u32 DQS_delay_status; /* DQS Delay Status */
u32 res0[0xF];
u32 prioman_config1; /* Priority Manager Configuration */
u32 prioman_config2; /* Priority Manager Configuration */
u32 hiprio_config; /* High Priority Configuration */
u32 lut_table0_main_upper; /* LUT0 Main Upper */
u32 lut_table1_main_upper; /* LUT1 Main Upper */
u32 lut_table2_main_upper; /* LUT2 Main Upper */
u32 lut_table3_main_upper; /* LUT3 Main Upper */
u32 lut_table4_main_upper; /* LUT4 Main Upper */
u32 lut_table0_main_lower; /* LUT0 Main Lower */
u32 lut_table1_main_lower; /* LUT1 Main Lower */
u32 lut_table2_main_lower; /* LUT2 Main Lower */
u32 lut_table3_main_lower; /* LUT3 Main Lower */
u32 lut_table4_main_lower; /* LUT4 Main Lower */
u32 lut_table0_alternate_upper; /* LUT0 Alternate Upper */
u32 lut_table1_alternate_upper; /* LUT1 Alternate Upper */
u32 lut_table2_alternate_upper; /* LUT2 Alternate Upper */
u32 lut_table3_alternate_upper; /* LUT3 Alternate Upper */
u32 lut_table4_alternate_upper; /* LUT4 Alternate Upper */
u32 lut_table0_alternate_lower; /* LUT0 Alternate Lower */
u32 lut_table1_alternate_lower; /* LUT1 Alternate Lower */
u32 lut_table2_alternate_lower; /* LUT2 Alternate Lower */
u32 lut_table3_alternate_lower; /* LUT3 Alternate Lower */
u32 lut_table4_alternate_lower; /* LUT4 Alternate Lower */
u32 performance_monitor_config;
u32 event_time_counter;
u32 event_time_preset;
u32 performance_monitor1_address_low;
u32 performance_monitor2_address_low;
u32 performance_monitor1_address_hi;
u32 performance_monitor2_address_hi;
u32 res1[2];
u32 performance_monitor1_read_counter;
u32 performance_monitor2_read_counter;
u32 performance_monitor1_write_counter;
u32 performance_monitor2_write_counter;
u32 granted_ack_counter0;
u32 granted_ack_counter1;
u32 granted_ack_counter2;
u32 granted_ack_counter3;
u32 granted_ack_counter4;
u32 cumulative_wait_counter0;
u32 cumulative_wait_counter1;
u32 cumulative_wait_counter2;
u32 cumulative_wait_counter3;
u32 cumulative_wait_counter4;
u32 summed_priority_counter0;
u32 summed_priority_counter1;
u32 summed_priority_counter2;
u32 summed_priority_counter3;
u32 summed_priority_counter4;
u32 res2[0x3AD];
} ddr512x_t;
/*
* DMA/Messaging Unit
*/
typedef struct dma512x {
u8 fixme[0x1800];
} dma512x_t;
/*
* PCI Software Configuration Registers
*/
typedef struct pciconf512x {
u32 config_address;
u32 config_data;
u32 int_ack;
u8 res[116];
} pciconf512x_t;
/*
* PCI Outbound Translation Register
*/
typedef struct pci_outbound_window {
u32 potar;
u8 res0[4];
u32 pobar;
u8 res1[4];
u32 pocmr;
u8 res2[4];
} pot512x_t;
/*
* Sequencer
*/
typedef struct ios512x {
pot512x_t pot[6];
u8 res0[0x60];
u32 pmcr;
u8 res1[4];
u32 dtcr;
u8 res2[4];
} ios512x_t;
/*
* PCI Controller
*/
typedef struct pcictrl512x {
u32 esr;
u32 ecdr;
u32 eer;
u32 eatcr;
u32 eacr;
u32 eeacr;
u32 edlcr;
u32 edhcr;
u32 gcr;
u32 ecr;
u32 gsr;
u8 res0[12];
u32 pitar2;
u8 res1[4];
u32 pibar2;
u32 piebar2;
u32 piwar2;
u8 res2[4];
u32 pitar1;
u8 res3[4];
u32 pibar1;
u32 piebar1;
u32 piwar1;
u8 res4[4];
u32 pitar0;
u8 res5[4];
u32 pibar0;
u8 res6[4];
u32 piwar0;
u8 res7[132];
} pcictrl512x_t;
/*
* MSCAN
*/
typedef struct mscan512x {
u8 fixme[0x100];
} mscan512x_t;
/*
* BDLC
*/
typedef struct bdlc512x {
u8 fixme[0x100];
} bdlc512x_t;
/*
* SDHC
*/
typedef struct sdhc512x {
u8 fixme[0x100];
} sdhc512x_t;
/*
* SPDIF
*/
typedef struct spdif512x {
u8 fixme[0x100];
} spdif512x_t;
/*
* I2C
*/
typedef struct i2c512x_dev {
volatile u32 madr; /* I2Cn + 0x00 */
volatile u32 mfdr; /* I2Cn + 0x04 */
volatile u32 mcr; /* I2Cn + 0x08 */
volatile u32 msr; /* I2Cn + 0x0C */
volatile u32 mdr; /* I2Cn + 0x10 */
u8 res0[0x0C];
} i2c512x_dev_t;
typedef struct i2c512x {
i2c512x_dev_t dev[3];
volatile u32 icr;
volatile u32 mifr;
u8 res0[0x98];
} i2c512x_t;
/*
* AXE
*/
typedef struct axe512x {
u8 fixme[0x100];
} axe512x_t;
/*
* DIU
*/
typedef struct diu512x {
u8 fixme[0x100];
} diu512x_t;
/*
* CFM
*/
typedef struct cfm512x {
u8 fixme[0x100];
} cfm512x_t;
/*
* FEC
*/
typedef struct fec512x {
u8 fixme[0x800];
} fec512x_t;
/*
* ULPI
*/
typedef struct ulpi512x {
u8 fixme[0x600];
} ulpi512x_t;
/*
* UTMI
*/
typedef struct utmi512x {
u8 fixme[0x3000];
} utmi512x_t;
/*
* PCI DMA
*/
typedef struct pcidma512x {
u8 fixme[0x300];
} pcidma512x_t;
/*
* IO Control
*/
typedef struct ioctrl512x {
u32 regs[0x400];
} ioctrl512x_t;
/*
* IIM
*/
typedef struct iim512x {
u8 fixme[0x1000];
} iim512x_t;
/*
* LPC
*/
typedef struct lpc512x {
u32 cs_cfg[8]; /* Chip Select N Configuration Registers
No dedicated entry for CS Boot as == CS0 */
u32 cs_cr; /* Chip Select Control Register */
u32 cs_sr; /* Chip Select Status Register */
u32 cs_bcr; /* Chip Select Burst Control Register */
u32 cs_dccr; /* Chip Select Deadcycle Control Register */
u32 cs_hccr; /* Chip Select Holdcycle Control Register */
u8 res0[0xcc];
u32 sclpc_psr; /* SCLPC Packet Size Register */
u32 sclpc_sar; /* SCLPC Start Address Register */
u32 sclpc_cr; /* SCLPC Control Register */
u32 sclpc_er; /* SCLPC Enable Register */
u32 sclpc_nar; /* SCLPC NextAddress Register */
u32 sclpc_sr; /* SCLPC Status Register */
u32 sclpc_bdr; /* SCLPC Bytes Done Register */
u32 emb_scr; /* EMB Share Counter Register */
u32 emb_pcr; /* EMB Pause Control Register */
u8 res1[0x1c];
u32 lpc_fdwr; /* LPC RX/TX FIFO Data Word Register */
u32 lpc_fsr; /* LPC RX/TX FIFO Status Register */
u32 lpc_cr; /* LPC RX/TX FIFO Control Register */
u32 lpc_ar; /* LPC RX/TX FIFO Alarm Register */
u8 res2[0xb0];
} lpc512x_t;
/*
* PATA
*/
typedef struct pata512x {
u8 fixme[0x100];
} pata512x_t;
/*
* PSC
*/
typedef struct psc512x {
volatile u8 mode; /* PSC + 0x00 */
volatile u8 res0[3];
union { /* PSC + 0x04 */
volatile u16 status;
volatile u16 clock_select;
} sr_csr;
#define psc_status sr_csr.status
#define psc_clock_select sr_csr.clock_select
volatile u16 res1;
volatile u8 command; /* PSC + 0x08 */
volatile u8 res2[3];
union { /* PSC + 0x0c */
volatile u8 buffer_8;
volatile u16 buffer_16;
volatile u32 buffer_32;
} buffer;
#define psc_buffer_8 buffer.buffer_8
#define psc_buffer_16 buffer.buffer_16
#define psc_buffer_32 buffer.buffer_32
union { /* PSC + 0x10 */
volatile u8 ipcr;
volatile u8 acr;
} ipcr_acr;
#define psc_ipcr ipcr_acr.ipcr
#define psc_acr ipcr_acr.acr
volatile u8 res3[3];
union { /* PSC + 0x14 */
volatile u16 isr;
volatile u16 imr;
} isr_imr;
#define psc_isr isr_imr.isr
#define psc_imr isr_imr.imr
volatile u16 res4;
volatile u8 ctur; /* PSC + 0x18 */
volatile u8 res5[3];
volatile u8 ctlr; /* PSC + 0x1c */
volatile u8 res6[3];
volatile u32 ccr; /* PSC + 0x20 */
volatile u8 res7[12];
volatile u8 ivr; /* PSC + 0x30 */
volatile u8 res8[3];
volatile u8 ip; /* PSC + 0x34 */
volatile u8 res9[3];
volatile u8 op1; /* PSC + 0x38 */
volatile u8 res10[3];
volatile u8 op0; /* PSC + 0x3c */
volatile u8 res11[3];
volatile u32 sicr; /* PSC + 0x40 */
volatile u8 res12[60];
volatile u32 tfcmd; /* PSC + 0x80 */
volatile u32 tfalarm; /* PSC + 0x84 */
volatile u32 tfstat; /* PSC + 0x88 */
volatile u32 tfintstat; /* PSC + 0x8C */
volatile u32 tfintmask; /* PSC + 0x90 */
volatile u32 tfcount; /* PSC + 0x94 */
volatile u16 tfwptr; /* PSC + 0x98 */
volatile u16 tfrptr; /* PSC + 0x9A */
volatile u32 tfsize; /* PSC + 0x9C */
volatile u8 res13[28];
union { /* PSC + 0xBC */
volatile u8 buffer_8;
volatile u16 buffer_16;
volatile u32 buffer_32;
} tfdata_buffer;
#define tfdata_8 tfdata_buffer.buffer_8
#define tfdata_16 tfdata_buffer.buffer_16
#define tfdata_32 tfdata_buffer.buffer_32
volatile u32 rfcmd; /* PSC + 0xC0 */
volatile u32 rfalarm; /* PSC + 0xC4 */
volatile u32 rfstat; /* PSC + 0xC8 */
volatile u32 rfintstat; /* PSC + 0xCC */
volatile u32 rfintmask; /* PSC + 0xD0 */
volatile u32 rfcount; /* PSC + 0xD4 */
volatile u16 rfwptr; /* PSC + 0xD8 */
volatile u16 rfrptr; /* PSC + 0xDA */
volatile u32 rfsize; /* PSC + 0xDC */
volatile u8 res18[28];
union { /* PSC + 0xFC */
volatile u8 buffer_8;
volatile u16 buffer_16;
volatile u32 buffer_32;
} rfdata_buffer;
#define rfdata_8 rfdata_buffer.buffer_8
#define rfdata_16 rfdata_buffer.buffer_16
#define rfdata_32 rfdata_buffer.buffer_32
} psc512x_t;
/*
* FIFOC
*/
typedef struct fifoc512x {
u32 fifoc_cmd;
u32 fifoc_int;
u32 fifoc_dma;
u32 fifoc_axe;
u32 fifoc_debug;
u8 fixme[0xEC];
} fifoc512x_t;
/*
* SATA
*/
typedef struct sata512x {
u8 fixme[0x2000];
} sata512x_t;
typedef struct immap {
sysconf512x_t sysconf; /* System configuration */
u8 res0[0x700];
wdt512x_t wdt; /* Watch Dog Timer (WDT) */
rtclk512x_t rtc; /* Real Time Clock Module */
gpt512x_t gpt; /* General Purpose Timer */
ipic512x_t ipic; /* Integrated Programmable Interrupt Controller */
arbiter512x_t arbiter; /* CSB Arbiter */
reset512x_t reset; /* Reset Module */
clk512x_t clk; /* Clock Module */
pmc512x_t pmc; /* Power Management Control Module */
gpio512x_t gpio; /* General purpose I/O module */
u8 res1[0x100];
mscan512x_t mscan; /* MSCAN */
bdlc512x_t bdlc; /* BDLC */
sdhc512x_t sdhc; /* SDHC */
spdif512x_t spdif; /* SPDIF */
i2c512x_t i2c; /* I2C Controllers */
u8 res2[0x800];
axe512x_t axe; /* AXE */
diu512x_t diu; /* Display Interface Unit */
cfm512x_t cfm; /* Clock Frequency Measurement */
u8 res3[0x500];
fec512x_t fec; /* Fast Ethernet Controller */
ulpi512x_t ulpi; /* USB ULPI */
u8 res4[0xa00];
utmi512x_t utmi; /* USB UTMI */
u8 res5[0x1000];
pcidma512x_t pci_dma; /* PCI DMA */
pciconf512x_t pci_conf; /* PCI Configuration */
u8 res6[0x80];
ios512x_t ios; /* PCI Sequencer */
pcictrl512x_t pci_ctrl; /* PCI Controller Control and Status */
u8 res7[0xa00];
ddr512x_t mddrc; /* Multi-port DDR Memory Controller */
ioctrl512x_t io_ctrl; /* IO Control */
iim512x_t iim; /* IC Identification module */
u8 res8[0x4000];
lpc512x_t lpc; /* LocalPlus Controller */
pata512x_t pata; /* Parallel ATA */
u8 res9[0xd00];
psc512x_t psc[12]; /* PSCs */
u8 res10[0x300];
fifoc512x_t fifoc; /* FIFO Controller */
u8 res11[0x2000];
dma512x_t dma; /* DMA */
u8 res12[0xa800];
sata512x_t sata; /* Serial ATA */
u8 res13[0xde000];
} immap_t;
#endif /* __IMMAP_512x__ */