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a615dfda8c
Do maintain a 200 usecs period of stable power and clock before asserting the CKE signal and sending commands, have at least 200 DRAM clock cycles pass after initialization before data access. Signed-off-by: Anatolij Gustschin <agust@denx.de>
1275 lines
40 KiB
C
1275 lines
40 KiB
C
/*
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* (C) Copyright 2007-2009 DENX Software Engineering
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*
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* MPC512x Internal Memory Map
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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* Based on the MPC83xx header.
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*/
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#ifndef __IMMAP_512x__
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#define __IMMAP_512x__
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#include <asm/types.h>
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#if defined(CONFIG_E300)
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#include <asm/e300.h>
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#endif
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/*
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* System reset offset (PowerPC standard)
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*/
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#define EXC_OFF_SYS_RESET 0x0100
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#define _START_OFFSET EXC_OFF_SYS_RESET
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#define SPR_5121E 0x80180000
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/*
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* IMMRBAR - Internal Memory Register Base Address
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*/
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#define CONFIG_DEFAULT_IMMR 0xFF400000 /* Default IMMR base address */
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#define IMMRBAR 0x0000 /* Register offset to immr */
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#define IMMRBAR_BASE_ADDR 0xFFF00000 /* Base address mask */
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#define IMMRBAR_RES ~(IMMRBAR_BASE_ADDR)
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#ifndef __ASSEMBLY__
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typedef struct law512x {
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u32 bar; /* Base Addr Register */
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u32 ar; /* Attributes Register */
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} law512x_t;
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/*
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* System configuration registers
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*/
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typedef struct sysconf512x {
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u32 immrbar; /* Internal memory map base address register */
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u8 res0[0x1c];
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u32 lpbaw; /* LP Boot Access Window */
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u32 lpcs0aw; /* LP CS0 Access Window */
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u32 lpcs1aw; /* LP CS1 Access Window */
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u32 lpcs2aw; /* LP CS2 Access Window */
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u32 lpcs3aw; /* LP CS3 Access Window */
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u32 lpcs4aw; /* LP CS4 Access Window */
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u32 lpcs5aw; /* LP CS5 Access Window */
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u32 lpcs6aw; /* LP CS6 Access Window */
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u32 lpcs7aw; /* LP CS7 Access Window */
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u8 res1[0x1c];
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law512x_t pcilaw[3]; /* PCI Local Access Window 0-2 Registers */
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u8 res2[0x28];
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law512x_t ddrlaw; /* DDR Local Access Window */
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u8 res3[0x18];
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u32 mbxbar; /* MBX Base Address */
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u32 srambar; /* SRAM Base Address */
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u32 nfcbar; /* NFC Base Address */
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u8 res4[0x34];
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u32 spridr; /* System Part and Revision ID Register */
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u32 spcr; /* System Priority Configuration Register */
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u8 res5[0xf8];
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} sysconf512x_t;
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#define LAWBAR_BAR 0xFFFFF000 /* Base address mask */
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/*
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* Watch Dog Timer (WDT) Registers
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*/
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typedef struct wdt512x {
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u8 res0[4];
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u32 swcrr; /* System watchdog control register */
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u32 swcnr; /* System watchdog count register */
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u8 res1[2];
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u16 swsrr; /* System watchdog service register */
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u8 res2[0xF0];
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} wdt512x_t;
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/*
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* RTC Module Registers
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*/
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typedef struct rtclk512x {
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u8 fixme[0x100];
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} rtclk512x_t;
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/*
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* General Purpose Timer
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*/
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typedef struct gpt512x {
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u8 fixme[0x100];
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} gpt512x_t;
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/*
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* Integrated Programmable Interrupt Controller
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*/
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typedef struct ipic512x {
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u8 fixme[0x100];
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} ipic512x_t;
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/*
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* System Arbiter Registers
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*/
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typedef struct arbiter512x {
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u32 acr; /* Arbiter Configuration Register */
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u32 atr; /* Arbiter Timers Register */
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u32 ater; /* Arbiter Transfer Error Register */
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u32 aer; /* Arbiter Event Register */
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u32 aidr; /* Arbiter Interrupt Definition Register */
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u32 amr; /* Arbiter Mask Register */
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u32 aeatr; /* Arbiter Event Attributes Register */
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u32 aeadr; /* Arbiter Event Address Register */
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u32 aerr; /* Arbiter Event Response Register */
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u8 res1[0xDC];
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} arbiter512x_t;
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/*
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* Reset Module
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*/
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typedef struct reset512x {
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u32 rcwl; /* Reset Configuration Word Low Register */
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u32 rcwh; /* Reset Configuration Word High Register */
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u8 res0[8];
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u32 rsr; /* Reset Status Register */
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u32 rmr; /* Reset Mode Register */
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u32 rpr; /* Reset protection Register */
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u32 rcr; /* Reset Control Register */
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u32 rcer; /* Reset Control Enable Register */
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u8 res1[0xDC];
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} reset512x_t;
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/* RSR - Reset Status Register */
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#define RSR_SWSR 0x00002000 /* software soft reset */
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#define RSR_SWHR 0x00001000 /* software hard reset */
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#define RSR_JHRS 0x00000200 /* jtag hreset */
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#define RSR_JSRS 0x00000100 /* jtag sreset status */
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#define RSR_CSHR 0x00000010 /* checkstop reset status */
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#define RSR_SWRS 0x00000008 /* software watchdog reset status */
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#define RSR_BMRS 0x00000004 /* bus monitop reset status */
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#define RSR_SRS 0x00000002 /* soft reset status */
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#define RSR_HRS 0x00000001 /* hard reset status */
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#define RSR_RES ~(RSR_SWSR | RSR_SWHR |\
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RSR_JHRS | RSR_JSRS | RSR_CSHR | RSR_SWRS |\
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RSR_BMRS | RSR_SRS | RSR_HRS)
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/* RMR - Reset Mode Register */
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#define RMR_CSRE 0x00000001 /* checkstop reset enable */
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#define RMR_CSRE_SHIFT 0
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#define RMR_RES (~(RMR_CSRE))
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/* RCR - Reset Control Register */
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#define RCR_SWHR 0x00000002 /* software hard reset */
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#define RCR_SWSR 0x00000001 /* software soft reset */
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#define RCR_RES (~(RCR_SWHR | RCR_SWSR))
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/* RCER - Reset Control Enable Register */
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#define RCER_CRE 0x00000001 /* software hard reset */
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#define RCER_RES (~(RCER_CRE))
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/*
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* Clock Module
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*/
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typedef struct clk512x {
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u32 spmr; /* System PLL Mode Register */
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u32 sccr[2]; /* System Clock Control Registers */
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u32 scfr[2]; /* System Clock Frequency Registers */
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u8 res0[4];
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u32 bcr; /* Bread Crumb Register */
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u32 pscccr[12]; /* PSC0-11 Clock Control Registers */
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u32 spccr; /* SPDIF Clock Control Register */
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u32 cccr; /* CFM Clock Control Register */
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u32 dccr; /* DIU Clock Control Register */
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u32 msccr[4]; /* MSCAN1-4 Clock Control Registers */
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u8 res1[0x98];
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} clk512x_t;
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/* SPMR - System PLL Mode Register */
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#define SPMR_SPMF 0x0F000000
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#define SPMR_SPMF_SHIFT 24
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#define SPMR_CPMF 0x000F0000
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#define SPMR_CPMF_SHIFT 16
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/* System Clock Control Register 1 commands */
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#define CLOCK_SCCR1_CFG_EN 0x80000000
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#define CLOCK_SCCR1_LPC_EN 0x40000000
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#define CLOCK_SCCR1_NFC_EN 0x20000000
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#define CLOCK_SCCR1_PATA_EN 0x10000000
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#define CLOCK_SCCR1_PSC_EN(cn) (0x08000000 >> (cn))
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#define CLOCK_SCCR1_PSCFIFO_EN 0x00008000
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#define CLOCK_SCCR1_SATA_EN 0x00004000
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#define CLOCK_SCCR1_FEC_EN 0x00002000
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#define CLOCK_SCCR1_TPR_EN 0x00001000
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#define CLOCK_SCCR1_PCI_EN 0x00000800
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#define CLOCK_SCCR1_DDR_EN 0x00000400
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/* System Clock Control Register 2 commands */
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#define CLOCK_SCCR2_DIU_EN 0x80000000
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#define CLOCK_SCCR2_AXE_EN 0x40000000
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#define CLOCK_SCCR2_MEM_EN 0x20000000
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#define CLOCK_SCCR2_USB1_EN 0x10000000
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#define CLOCK_SCCR2_USB2_EN 0x08000000
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#define CLOCK_SCCR2_I2C_EN 0x04000000
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#define CLOCK_SCCR2_BDLC_EN 0x02000000
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#define CLOCK_SCCR2_SDHC_EN 0x01000000
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#define CLOCK_SCCR2_SPDIF_EN 0x00800000
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#define CLOCK_SCCR2_MBX_BUS_EN 0x00400000
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#define CLOCK_SCCR2_MBX_EN 0x00200000
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#define CLOCK_SCCR2_MBX_3D_EN 0x00100000
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#define CLOCK_SCCR2_IIM_EN 0x00080000
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/* SCFR1 System Clock Frequency Register 1 */
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#ifndef SCFR1_IPS_DIV
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#define SCFR1_IPS_DIV 0x3
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#endif
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#define SCFR1_IPS_DIV_MASK 0x03800000
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#define SCFR1_IPS_DIV_SHIFT 23
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#define SCFR1_PCI_DIV 0x6
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#define SCFR1_PCI_DIV_MASK 0x00700000
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#define SCFR1_PCI_DIV_SHIFT 20
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#define SCFR1_LPC_DIV_MASK 0x00003800
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#define SCFR1_LPC_DIV_SHIFT 11
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#define SCFR1_NFC_DIV_MASK 0x00000700
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#define SCFR1_NFC_DIV_SHIFT 8
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#define SCFR1_DIU_DIV_MASK 0x000000FF
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#define SCFR1_DIU_DIV_SHIFT 0
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/* SCFR2 System Clock Frequency Register 2 */
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#define SCFR2_SYS_DIV 0xFC000000
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#define SCFR2_SYS_DIV_SHIFT 26
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/* SPCR - System Priority Configuration Register */
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#define SPCR_TBEN 0x00400000 /* E300 core time base unit enable */
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/*
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* Power Management Control Module
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*/
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typedef struct pmc512x {
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u8 fixme[0x100];
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} pmc512x_t;
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/*
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* General purpose I/O module
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*/
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typedef struct gpio512x {
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u32 gpdir;
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u32 gpodr;
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u32 gpdat;
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u32 gpier;
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u32 gpimr;
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u32 gpicr1;
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u32 gpicr2;
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u8 res0[0xE4];
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} gpio512x_t;
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/*
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* DDR Memory Controller Memory Map
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*/
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typedef struct ddr512x {
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u32 ddr_sys_config; /* System Configuration Register */
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u32 ddr_time_config0; /* Timing Configuration Register */
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u32 ddr_time_config1; /* Timing Configuration Register */
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u32 ddr_time_config2; /* Timing Configuration Register */
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u32 ddr_command; /* Command Register */
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u32 ddr_compact_command; /* Compact Command Register */
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u32 self_refresh_cmd_0; /* Enter/Exit Self Refresh Registers */
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u32 self_refresh_cmd_1; /* Enter/Exit Self Refresh Registers */
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u32 self_refresh_cmd_2; /* Enter/Exit Self Refresh Registers */
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u32 self_refresh_cmd_3; /* Enter/Exit Self Refresh Registers */
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u32 self_refresh_cmd_4; /* Enter/Exit Self Refresh Registers */
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u32 self_refresh_cmd_5; /* Enter/Exit Self Refresh Registers */
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u32 self_refresh_cmd_6; /* Enter/Exit Self Refresh Registers */
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u32 self_refresh_cmd_7; /* Enter/Exit Self Refresh Registers */
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u32 DQS_config_offset_count; /* DQS Config Offset Count */
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u32 DQS_config_offset_time; /* DQS Config Offset Time */
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u32 DQS_delay_status; /* DQS Delay Status */
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u32 res0[0xF];
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u32 prioman_config1; /* Priority Manager Configuration */
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u32 prioman_config2; /* Priority Manager Configuration */
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u32 hiprio_config; /* High Priority Configuration */
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u32 lut_table0_main_upper; /* LUT0 Main Upper */
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u32 lut_table1_main_upper; /* LUT1 Main Upper */
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u32 lut_table2_main_upper; /* LUT2 Main Upper */
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u32 lut_table3_main_upper; /* LUT3 Main Upper */
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u32 lut_table4_main_upper; /* LUT4 Main Upper */
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u32 lut_table0_main_lower; /* LUT0 Main Lower */
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u32 lut_table1_main_lower; /* LUT1 Main Lower */
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u32 lut_table2_main_lower; /* LUT2 Main Lower */
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u32 lut_table3_main_lower; /* LUT3 Main Lower */
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u32 lut_table4_main_lower; /* LUT4 Main Lower */
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u32 lut_table0_alternate_upper; /* LUT0 Alternate Upper */
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u32 lut_table1_alternate_upper; /* LUT1 Alternate Upper */
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u32 lut_table2_alternate_upper; /* LUT2 Alternate Upper */
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u32 lut_table3_alternate_upper; /* LUT3 Alternate Upper */
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u32 lut_table4_alternate_upper; /* LUT4 Alternate Upper */
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u32 lut_table0_alternate_lower; /* LUT0 Alternate Lower */
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u32 lut_table1_alternate_lower; /* LUT1 Alternate Lower */
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u32 lut_table2_alternate_lower; /* LUT2 Alternate Lower */
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u32 lut_table3_alternate_lower; /* LUT3 Alternate Lower */
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u32 lut_table4_alternate_lower; /* LUT4 Alternate Lower */
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u32 performance_monitor_config;
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u32 event_time_counter;
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u32 event_time_preset;
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u32 performance_monitor1_address_low;
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u32 performance_monitor2_address_low;
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u32 performance_monitor1_address_hi;
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u32 performance_monitor2_address_hi;
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u32 res1[2];
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u32 performance_monitor1_read_counter;
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u32 performance_monitor2_read_counter;
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u32 performance_monitor1_write_counter;
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u32 performance_monitor2_write_counter;
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u32 granted_ack_counter0;
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u32 granted_ack_counter1;
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u32 granted_ack_counter2;
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u32 granted_ack_counter3;
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u32 granted_ack_counter4;
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u32 cumulative_wait_counter0;
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u32 cumulative_wait_counter1;
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u32 cumulative_wait_counter2;
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u32 cumulative_wait_counter3;
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u32 cumulative_wait_counter4;
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u32 summed_priority_counter0;
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u32 summed_priority_counter1;
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u32 summed_priority_counter2;
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u32 summed_priority_counter3;
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u32 summed_priority_counter4;
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u32 res2[0x3AD];
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} ddr512x_t;
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/* MDDRC SYS CFG and Timing CFG0 Registers */
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#define MDDRC_SYS_CFG_EN 0xF0000000
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#define MDDRC_SYS_CFG_CKE_MASK 0x40000000
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#define MDDRC_SYS_CFG_CMD_MASK 0x10000000
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#define MDDRC_REFRESH_ZERO_MASK 0x0000FFFF
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/*
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* DDR Memory Controller Configuration settings
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*/
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typedef struct ddr512x_config {
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u32 ddr_sys_config; /* System Configuration Register */
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u32 ddr_time_config0; /* Timing Configuration Register */
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u32 ddr_time_config1; /* Timing Configuration Register */
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u32 ddr_time_config2; /* Timing Configuration Register */
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} ddr512x_config_t;
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typedef struct sdram_conf_s {
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unsigned long size;
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ddr512x_config_t cfg;
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} sdram_conf_t;
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/*
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* DMA/Messaging Unit
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*/
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typedef struct dma512x {
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u8 fixme[0x1800];
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} dma512x_t;
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/*
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* PCI Software Configuration Registers
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*/
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typedef struct pciconf512x {
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u32 config_address;
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u32 config_data;
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u32 int_ack;
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u8 res[116];
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} pciconf512x_t;
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/*
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* PCI Outbound Translation Register
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*/
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typedef struct pci_outbound_window {
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u32 potar;
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u8 res0[4];
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u32 pobar;
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u8 res1[4];
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u32 pocmr;
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u8 res2[4];
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} pot512x_t;
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/* POTAR - PCI Outbound Translation Address Register */
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#define POTAR_TA_MASK 0x000fffff
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/* POBAR - PCI Outbound Base Address Register */
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#define POBAR_BA_MASK 0x000fffff
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/* POCMR - PCI Outbound Comparision Mask Register */
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#define POCMR_EN 0x80000000
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#define POCMR_IO 0x40000000 /* 0-memory space 1-I/O space */
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#define POCMR_PRE 0x20000000 /* prefetch enable */
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#define POCMR_SBS 0x00100000 /* special byte swap enable */
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#define POCMR_CM_MASK 0x000fffff
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#define POCMR_CM_4G 0x00000000
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#define POCMR_CM_2G 0x00080000
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#define POCMR_CM_1G 0x000C0000
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#define POCMR_CM_512M 0x000E0000
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#define POCMR_CM_256M 0x000F0000
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#define POCMR_CM_128M 0x000F8000
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#define POCMR_CM_64M 0x000FC000
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#define POCMR_CM_32M 0x000FE000
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#define POCMR_CM_16M 0x000FF000
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#define POCMR_CM_8M 0x000FF800
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#define POCMR_CM_4M 0x000FFC00
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#define POCMR_CM_2M 0x000FFE00
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#define POCMR_CM_1M 0x000FFF00
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#define POCMR_CM_512K 0x000FFF80
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#define POCMR_CM_256K 0x000FFFC0
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#define POCMR_CM_128K 0x000FFFE0
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#define POCMR_CM_64K 0x000FFFF0
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#define POCMR_CM_32K 0x000FFFF8
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#define POCMR_CM_16K 0x000FFFFC
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#define POCMR_CM_8K 0x000FFFFE
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#define POCMR_CM_4K 0x000FFFFF
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/*
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* Sequencer
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*/
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typedef struct ios512x {
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pot512x_t pot[6];
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u8 res0[0x60];
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u32 pmcr;
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u8 res1[4];
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u32 dtcr;
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u8 res2[4];
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} ios512x_t;
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/*
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* PCI Controller
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*/
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typedef struct pcictrl512x {
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u32 esr;
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u32 ecdr;
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u32 eer;
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u32 eatcr;
|
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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;
|
|
|
|
|
|
/* PITAR - PCI Inbound Translation Address Register
|
|
*/
|
|
#define PITAR_TA_MASK 0x000fffff
|
|
|
|
/* PIBAR - PCI Inbound Base/Extended Address Register
|
|
*/
|
|
#define PIBAR_MASK 0xffffffff
|
|
#define PIEBAR_EBA_MASK 0x000fffff
|
|
|
|
/* PIWAR - PCI Inbound Windows Attributes Register
|
|
*/
|
|
#define PIWAR_EN 0x80000000
|
|
#define PIWAR_SBS 0x40000000
|
|
#define PIWAR_PF 0x20000000
|
|
#define PIWAR_RTT_MASK 0x000f0000
|
|
#define PIWAR_RTT_NO_SNOOP 0x00040000
|
|
#define PIWAR_RTT_SNOOP 0x00050000
|
|
#define PIWAR_WTT_MASK 0x0000f000
|
|
#define PIWAR_WTT_NO_SNOOP 0x00004000
|
|
#define PIWAR_WTT_SNOOP 0x00005000
|
|
|
|
/*
|
|
* 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;
|
|
|
|
/* Number of I2C buses */
|
|
#define I2C_BUS_CNT 3
|
|
|
|
typedef struct i2c512x {
|
|
i2c512x_dev_t dev[I2C_BUS_CNT];
|
|
volatile u32 icr;
|
|
volatile u32 mifr;
|
|
u8 res0[0x98];
|
|
} i2c512x_t;
|
|
|
|
/* I2Cn control register bits */
|
|
#define I2C_EN 0x80
|
|
#define I2C_IEN 0x40
|
|
#define I2C_STA 0x20
|
|
#define I2C_TX 0x10
|
|
#define I2C_TXAK 0x08
|
|
#define I2C_RSTA 0x04
|
|
#define I2C_INIT_MASK (I2C_EN | I2C_STA | I2C_TX | I2C_RSTA)
|
|
|
|
/* I2Cn status register bits */
|
|
#define I2C_CF 0x80
|
|
#define I2C_AAS 0x40
|
|
#define I2C_BB 0x20
|
|
#define I2C_AL 0x10
|
|
#define I2C_SRW 0x04
|
|
#define I2C_IF 0x02
|
|
#define I2C_RXAK 0x01
|
|
|
|
/*
|
|
* 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 {
|
|
u32 fec_id; /* FEC_ID register */
|
|
u32 ievent; /* Interrupt event register */
|
|
u32 imask; /* Interrupt mask register */
|
|
u32 reserved_01;
|
|
u32 r_des_active; /* Receive ring updated flag */
|
|
u32 x_des_active; /* Transmit ring updated flag */
|
|
u32 reserved_02[3];
|
|
u32 ecntrl; /* Ethernet control register */
|
|
u32 reserved_03[6];
|
|
u32 mii_data; /* MII data register */
|
|
u32 mii_speed; /* MII speed register */
|
|
u32 reserved_04[7];
|
|
u32 mib_control; /* MIB control/status register */
|
|
u32 reserved_05[7];
|
|
u32 r_cntrl; /* Receive control register */
|
|
u32 r_hash; /* Receive hash */
|
|
u32 reserved_06[14];
|
|
u32 x_cntrl; /* Transmit control register */
|
|
u32 reserved_07[7];
|
|
u32 paddr1; /* Physical address low */
|
|
u32 paddr2; /* Physical address high + type field */
|
|
u32 op_pause; /* Opcode + pause duration */
|
|
u32 reserved_08[10];
|
|
u32 iaddr1; /* Upper 32 bits of individual hash table */
|
|
u32 iaddr2; /* Lower 32 bits of individual hash table */
|
|
u32 gaddr1; /* Upper 32 bits of group hash table */
|
|
u32 gaddr2; /* Lower 32 bits of group hash table */
|
|
u32 reserved_09[7];
|
|
u32 x_wmrk; /* Transmit FIFO watermark */
|
|
u32 reserved_10;
|
|
u32 r_bound; /* End of RAM */
|
|
u32 r_fstart; /* Receive FIFO start address */
|
|
u32 reserved_11[11];
|
|
u32 r_des_start; /* Beginning of receive descriptor ring */
|
|
u32 x_des_start; /* Pointer to beginning of transmit descriptor ring */
|
|
u32 r_buff_size; /* Receive buffer size */
|
|
u32 reserved_12[26];
|
|
u32 dma_control; /* DMA control for IP bus, AMBA IF + DMA revision */
|
|
u32 reserved_13[2];
|
|
|
|
u32 mib[128]; /* MIB Block Counters */
|
|
|
|
u32 fifo[256]; /* used by FEC, can only be accessed by DMA */
|
|
} 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 io_control_mem; /* MEM pad ctrl reg */
|
|
u32 io_control_gp; /* GP pad ctrl reg */
|
|
u32 io_control_lpc_clk; /* LPC_CLK pad ctrl reg */
|
|
u32 io_control_lpc_oe; /* LPC_OE pad ctrl reg */
|
|
u32 io_control_lpc_rw; /* LPC_R/W pad ctrl reg */
|
|
u32 io_control_lpc_ack; /* LPC_ACK pad ctrl reg */
|
|
u32 io_control_lpc_cs0; /* LPC_CS0 pad ctrl reg */
|
|
u32 io_control_nfc_ce0; /* NFC_CE0 pad ctrl reg */
|
|
u32 io_control_lpc_cs1; /* LPC_CS1 pad ctrl reg */
|
|
u32 io_control_lpc_cs2; /* LPC_CS2 pad ctrl reg */
|
|
u32 io_control_lpc_ax03; /* LPC_AX03 pad ctrl reg */
|
|
u32 io_control_emb_ax02; /* EMB_AX02 pad ctrl reg */
|
|
u32 io_control_emb_ax01; /* EMB_AX01 pad ctrl reg */
|
|
u32 io_control_emb_ax00; /* EMB_AX00 pad ctrl reg */
|
|
u32 io_control_emb_ad31; /* EMB_AD31 pad ctrl reg */
|
|
u32 io_control_emb_ad30; /* EMB_AD30 pad ctrl reg */
|
|
u32 io_control_emb_ad29; /* EMB_AD29 pad ctrl reg */
|
|
u32 io_control_emb_ad28; /* EMB_AD28 pad ctrl reg */
|
|
u32 io_control_emb_ad27; /* EMB_AD27 pad ctrl reg */
|
|
u32 io_control_emb_ad26; /* EMB_AD26 pad ctrl reg */
|
|
u32 io_control_emb_ad25; /* EMB_AD25 pad ctrl reg */
|
|
u32 io_control_emb_ad24; /* EMB_AD24 pad ctrl reg */
|
|
u32 io_control_emb_ad23; /* EMB_AD23 pad ctrl reg */
|
|
u32 io_control_emb_ad22; /* EMB_AD22 pad ctrl reg */
|
|
u32 io_control_emb_ad21; /* EMB_AD21 pad ctrl reg */
|
|
u32 io_control_emb_ad20; /* EMB_AD20 pad ctrl reg */
|
|
u32 io_control_emb_ad19; /* EMB_AD19 pad ctrl reg */
|
|
u32 io_control_emb_ad18; /* EMB_AD18 pad ctrl reg */
|
|
u32 io_control_emb_ad17; /* EMB_AD17 pad ctrl reg */
|
|
u32 io_control_emb_ad16; /* EMB_AD16 pad ctrl reg */
|
|
u32 io_control_emb_ad15; /* EMB_AD15 pad ctrl reg */
|
|
u32 io_control_emb_ad14; /* EMB_AD14 pad ctrl reg */
|
|
u32 io_control_emb_ad13; /* EMB_AD13 pad ctrl reg */
|
|
u32 io_control_emb_ad12; /* EMB_AD12 pad ctrl reg */
|
|
u32 io_control_emb_ad11; /* EMB_AD11 pad ctrl reg */
|
|
u32 io_control_emb_ad10; /* EMB_AD10 pad ctrl reg */
|
|
u32 io_control_emb_ad09; /* EMB_AD09 pad ctrl reg */
|
|
u32 io_control_emb_ad08; /* EMB_AD08 pad ctrl reg */
|
|
u32 io_control_emb_ad07; /* EMB_AD07 pad ctrl reg */
|
|
u32 io_control_emb_ad06; /* EMB_AD06 pad ctrl reg */
|
|
u32 io_control_emb_ad05; /* EMB_AD05 pad ctrl reg */
|
|
u32 io_control_emb_ad04; /* EMB_AD04 pad ctrl reg */
|
|
u32 io_control_emb_ad03; /* EMB_AD03 pad ctrl reg */
|
|
u32 io_control_emb_ad02; /* EMB_AD02 pad ctrl reg */
|
|
u32 io_control_emb_ad01; /* EMB_AD01 pad ctrl reg */
|
|
u32 io_control_emb_ad00; /* EMB_AD00 pad ctrl reg */
|
|
u32 io_control_pata_ce1; /* PATA_CE1 pad ctrl reg */
|
|
u32 io_control_pata_ce2; /* PATA_CE2 pad ctrl reg */
|
|
u32 io_control_pata_isolate; /* PATA_ISOLATE pad ctrl reg */
|
|
u32 io_control_pata_ior; /* PATA_IOR pad ctrl reg */
|
|
u32 io_control_pata_iow; /* PATA_IOW pad ctrl reg */
|
|
u32 io_control_pata_iochrdy; /* PATA_IOCHRDY pad ctrl reg */
|
|
u32 io_control_pata_intrq; /* PATA_INTRQ pad ctrl reg */
|
|
u32 io_control_pata_drq; /* PATA_DRQ pad ctrl reg */
|
|
u32 io_control_pata_dack; /* PATA_DACK pad ctrl reg */
|
|
u32 io_control_nfc_wp; /* NFC_WP pad ctrl reg */
|
|
u32 io_control_nfc_rb; /* NFC_RB pad ctrl reg */
|
|
u32 io_control_nfc_ale; /* NFC_ALE pad ctrl reg */
|
|
u32 io_control_nfc_cle; /* NFC_CLE pad ctrl reg */
|
|
u32 io_control_nfc_we; /* NFC_WE pad ctrl reg */
|
|
u32 io_control_nfc_re; /* NFC_RE pad ctrl reg */
|
|
u32 io_control_pci_ad31; /* PCI_AD31 pad ctrl reg */
|
|
u32 io_control_pci_ad30; /* PCI_AD30 pad ctrl reg */
|
|
u32 io_control_pci_ad29; /* PCI_AD29 pad ctrl reg */
|
|
u32 io_control_pci_ad28; /* PCI_AD28 pad ctrl reg */
|
|
u32 io_control_pci_ad27; /* PCI_AD27 pad ctrl reg */
|
|
u32 io_control_pci_ad26; /* PCI_AD26 pad ctrl reg */
|
|
u32 io_control_pci_ad25; /* PCI_AD25 pad ctrl reg */
|
|
u32 io_control_pci_ad24; /* PCI_AD24 pad ctrl reg */
|
|
u32 io_control_pci_ad23; /* PCI_AD23 pad ctrl reg */
|
|
u32 io_control_pci_ad22; /* PCI_AD22 pad ctrl reg */
|
|
u32 io_control_pci_ad21; /* PCI_AD21 pad ctrl reg */
|
|
u32 io_control_pci_ad20; /* PCI_AD20 pad ctrl reg */
|
|
u32 io_control_pci_ad19; /* PCI_AD19 pad ctrl reg */
|
|
u32 io_control_pci_ad18; /* PCI_AD18 pad ctrl reg */
|
|
u32 io_control_pci_ad17; /* PCI_AD17 pad ctrl reg */
|
|
u32 io_control_pci_ad16; /* PCI_AD16 pad ctrl reg */
|
|
u32 io_control_pci_ad15; /* PCI_AD15 pad ctrl reg */
|
|
u32 io_control_pci_ad14; /* PCI_AD14 pad ctrl reg */
|
|
u32 io_control_pci_ad13; /* PCI_AD13 pad ctrl reg */
|
|
u32 io_control_pci_ad12; /* PCI_AD12 pad ctrl reg */
|
|
u32 io_control_pci_ad11; /* PCI_AD11 pad ctrl reg */
|
|
u32 io_control_pci_ad10; /* PCI_AD10 pad ctrl reg */
|
|
u32 io_control_pci_ad09; /* PCI_AD09 pad ctrl reg */
|
|
u32 io_control_pci_ad08; /* PCI_AD08 pad ctrl reg */
|
|
u32 io_control_pci_ad07; /* PCI_AD07 pad ctrl reg */
|
|
u32 io_control_pci_ad06; /* PCI_AD06 pad ctrl reg */
|
|
u32 io_control_pci_ad05; /* PCI_AD05 pad ctrl reg */
|
|
u32 io_control_pci_ad04; /* PCI_AD04 pad ctrl reg */
|
|
u32 io_control_pci_ad03; /* PCI_AD03 pad ctrl reg */
|
|
u32 io_control_pci_ad02; /* PCI_AD02 pad ctrl reg */
|
|
u32 io_control_pci_ad01; /* PCI_AD01 pad ctrl reg */
|
|
u32 io_control_pci_ad00; /* PCI_AD00 pad ctrl reg */
|
|
u32 io_control_pci_cbe0; /* PCI_CBE0 pad ctrl reg */
|
|
u32 io_control_pci_cbe1; /* PCI_CBE1 pad ctrl reg */
|
|
u32 io_control_pci_cbe2; /* PCI_CBE2 pad ctrl reg */
|
|
u32 io_control_pci_cbe3; /* PCI_CBE3 pad ctrl reg */
|
|
u32 io_control_pci_grant2; /* PCI_GRANT2 pad ctrl reg */
|
|
u32 io_control_pci_req2; /* PCI_REQ2 pad ctrl reg */
|
|
u32 io_control_pci_grant1; /* PCI_GRANT1 pad ctrl reg */
|
|
u32 io_control_pci_req1; /* PCI_REQ1 pad ctrl reg */
|
|
u32 io_control_pci_grant0; /* PCI_GRANT0 pad ctrl reg */
|
|
u32 io_control_pci_req0; /* PCI_REQ0 pad ctrl reg */
|
|
u32 io_control_pci_inta; /* PCI_INTA pad ctrl reg */
|
|
u32 io_control_pci_clk; /* PCI_CLK pad ctrl reg */
|
|
u32 io_control_pci_rst; /* PCI_RST- pad ctrl reg */
|
|
u32 io_control_pci_frame; /* PCI_FRAME pad ctrl reg */
|
|
u32 io_control_pci_idsel; /* PCI_IDSEL pad ctrl reg */
|
|
u32 io_control_pci_devsel; /* PCI_DEVSEL pad ctrl reg */
|
|
u32 io_control_pci_irdy; /* PCI_IRDY pad ctrl reg */
|
|
u32 io_control_pci_trdy; /* PCI_TRDY pad ctrl reg */
|
|
u32 io_control_pci_stop; /* PCI_STOP pad ctrl reg */
|
|
u32 io_control_pci_par; /* PCI_PAR pad ctrl reg */
|
|
u32 io_control_pci_perr; /* PCI_PERR pad ctrl reg */
|
|
u32 io_control_pci_serr; /* PCI_SERR pad ctrl reg */
|
|
u32 io_control_spdif_txclk; /* SPDIF_TXCLK pad ctrl reg */
|
|
u32 io_control_spdif_tx; /* SPDIF_TX pad ctrl reg */
|
|
u32 io_control_spdif_rx; /* SPDIF_RX pad ctrl reg */
|
|
u32 io_control_i2c0_scl; /* I2C0_SCL pad ctrl reg */
|
|
u32 io_control_i2c0_sda; /* I2C0_SDA pad ctrl reg */
|
|
u32 io_control_i2c1_scl; /* I2C1_SCL pad ctrl reg */
|
|
u32 io_control_i2c1_sda; /* I2C1_SDA pad ctrl reg */
|
|
u32 io_control_i2c2_scl; /* I2C2_SCL pad ctrl reg */
|
|
u32 io_control_i2c2_sda; /* I2C2_SDA pad ctrl reg */
|
|
u32 io_control_irq0; /* IRQ0 pad ctrl reg */
|
|
u32 io_control_irq1; /* IRQ1 pad ctrl reg */
|
|
u32 io_control_can1_tx; /* CAN1_TX pad ctrl reg */
|
|
u32 io_control_can2_tx; /* CAN2_TX pad ctrl reg */
|
|
u32 io_control_j1850_tx; /* J1850_TX pad ctrl reg */
|
|
u32 io_control_j1850_rx; /* J1850_RX pad ctrl reg */
|
|
u32 io_control_psc_mclk_in; /* PSC_MCLK_IN pad ctrl reg */
|
|
u32 io_control_psc0_0; /* PSC0_0 pad ctrl reg */
|
|
u32 io_control_psc0_1; /* PSC0_1 pad ctrl reg */
|
|
u32 io_control_psc0_2; /* PSC0_2 pad ctrl reg */
|
|
u32 io_control_psc0_3; /* PSC0_3 pad ctrl reg */
|
|
u32 io_control_psc0_4; /* PSC0_4 pad ctrl reg */
|
|
u32 io_control_psc1_0; /* PSC1_0 pad ctrl reg */
|
|
u32 io_control_psc1_1; /* PSC1_1 pad ctrl reg */
|
|
u32 io_control_psc1_2; /* PSC1_2 pad ctrl reg */
|
|
u32 io_control_psc1_3; /* PSC1_3 pad ctrl reg */
|
|
u32 io_control_psc1_4; /* PSC1_4 pad ctrl reg */
|
|
u32 io_control_psc2_0; /* PSC2_0 pad ctrl reg */
|
|
u32 io_control_psc2_1; /* PSC2_1 pad ctrl reg */
|
|
u32 io_control_psc2_2; /* PSC2_2 pad ctrl reg */
|
|
u32 io_control_psc2_3; /* PSC2_3 pad ctrl reg */
|
|
u32 io_control_psc2_4; /* PSC2_4 pad ctrl reg */
|
|
u32 io_control_psc3_0; /* PSC3_0 pad ctrl reg */
|
|
u32 io_control_psc3_1; /* PSC3_1 pad ctrl reg */
|
|
u32 io_control_psc3_2; /* PSC3_2 pad ctrl reg */
|
|
u32 io_control_psc3_3; /* PSC3_3 pad ctrl reg */
|
|
u32 io_control_psc3_4; /* PSC3_4 pad ctrl reg */
|
|
u32 io_control_psc4_0; /* PSC4_0 pad ctrl reg */
|
|
u32 io_control_psc4_1; /* PSC4_1 pad ctrl reg */
|
|
u32 io_control_psc4_2; /* PSC4_2 pad ctrl reg */
|
|
u32 io_control_psc4_3; /* PSC4_3 pad ctrl reg */
|
|
u32 io_control_psc4_4; /* PSC4_4 pad ctrl reg */
|
|
u32 io_control_psc5_0; /* PSC5_0 pad ctrl reg */
|
|
u32 io_control_psc5_1; /* PSC5_1 pad ctrl reg */
|
|
u32 io_control_psc5_2; /* PSC5_2 pad ctrl reg */
|
|
u32 io_control_psc5_3; /* PSC5_3 pad ctrl reg */
|
|
u32 io_control_psc5_4; /* PSC5_4 pad ctrl reg */
|
|
u32 io_control_psc6_0; /* PSC6_0 pad ctrl reg */
|
|
u32 io_control_psc6_1; /* PSC6_1 pad ctrl reg */
|
|
u32 io_control_psc6_2; /* PSC6_2 pad ctrl reg */
|
|
u32 io_control_psc6_3; /* PSC6_3 pad ctrl reg */
|
|
u32 io_control_psc6_4; /* PSC6_4 pad ctrl reg */
|
|
u32 io_control_psc7_0; /* PSC7_0 pad ctrl reg */
|
|
u32 io_control_psc7_1; /* PSC7_1 pad ctrl reg */
|
|
u32 io_control_psc7_2; /* PSC7_2 pad ctrl reg */
|
|
u32 io_control_psc7_3; /* PSC7_3 pad ctrl reg */
|
|
u32 io_control_psc7_4; /* PSC7_4 pad ctrl reg */
|
|
u32 io_control_psc8_0; /* PSC8_0 pad ctrl reg */
|
|
u32 io_control_psc8_1; /* PSC8_1 pad ctrl reg */
|
|
u32 io_control_psc8_2; /* PSC8_2 pad ctrl reg */
|
|
u32 io_control_psc8_3; /* PSC8_3 pad ctrl reg */
|
|
u32 io_control_psc8_4; /* PSC8_4 pad ctrl reg */
|
|
u32 io_control_psc9_0; /* PSC9_0 pad ctrl reg */
|
|
u32 io_control_psc9_1; /* PSC9_1 pad ctrl reg */
|
|
u32 io_control_psc9_2; /* PSC9_2 pad ctrl reg */
|
|
u32 io_control_psc9_3; /* PSC9_3 pad ctrl reg */
|
|
u32 io_control_psc9_4; /* PSC9_4 pad ctrl reg */
|
|
u32 io_control_psc10_0; /* PSC10_0 pad ctrl reg */
|
|
u32 io_control_psc10_1; /* PSC10_1 pad ctrl reg */
|
|
u32 io_control_psc10_2; /* PSC10_2 pad ctrl reg */
|
|
u32 io_control_psc10_3; /* PSC10_3 pad ctrl reg */
|
|
u32 io_control_psc10_4; /* PSC10_4 pad ctrl reg */
|
|
u32 io_control_psc11_0; /* PSC11_0 pad ctrl reg */
|
|
u32 io_control_psc11_1; /* PSC11_1 pad ctrl reg */
|
|
u32 io_control_psc11_2; /* PSC11_2 pad ctrl reg */
|
|
u32 io_control_psc11_3; /* PSC11_3 pad ctrl reg */
|
|
u32 io_control_psc11_4; /* PSC11_4 pad ctrl reg */
|
|
u32 io_control_ckstp_out; /* CKSTP_OUT pad ctrl reg */
|
|
u32 io_control_usb_phy_drvvbus; /* USB2_DRVVBUS pad ctrl reg */
|
|
u8 reserved[0x0cfc]; /* fill to 4096 bytes size */
|
|
} ioctrl512x_t;
|
|
|
|
/* IO pin fields */
|
|
#define IO_PIN_FMUX(v) ((v) << 7) /* pin function */
|
|
#define IO_PIN_HOLD(v) ((v) << 5) /* hold time, pci only */
|
|
#define IO_PIN_PUD(v) ((v) << 4) /* if PUE, 0=pull-down, 1=pull-up */
|
|
#define IO_PIN_PUE(v) ((v) << 3) /* pull up/down enable */
|
|
#define IO_PIN_ST(v) ((v) << 2) /* schmitt trigger */
|
|
#define IO_PIN_DS(v) ((v)) /* slew rate */
|
|
|
|
typedef struct iopin_t {
|
|
int p_offset; /* offset from IOCTL_MEM_OFFSET */
|
|
int nr_pins; /* number of pins to set this way */
|
|
int bit_or; /* or in the value instead of overwrite */
|
|
u_long val; /* value to write or or */
|
|
}iopin_t;
|
|
|
|
void iopin_initialize(iopin_t *,int);
|
|
|
|
/*
|
|
* support to adjust individual parts of the IO pin setup
|
|
*/
|
|
|
|
#define IO_PIN_OVER_EACH (1 << 0) /* for compatibility */
|
|
#define IO_PIN_OVER_FMUX (1 << 1)
|
|
#define IO_PIN_OVER_HOLD (1 << 2)
|
|
#define IO_PIN_OVER_PULL (1 << 3)
|
|
#define IO_PIN_OVER_STRIG (1 << 4)
|
|
#define IO_PIN_OVER_DRVSTR (1 << 5)
|
|
|
|
void iopin_initialize_bits(iopin_t *, int);
|
|
|
|
/*
|
|
* IIM
|
|
*/
|
|
typedef struct iim512x {
|
|
u32 stat; /* IIM status register */
|
|
u32 statm; /* IIM status IRQ mask */
|
|
u32 err; /* IIM errors register */
|
|
u32 emask; /* IIM error IRQ mask */
|
|
u32 fctl; /* IIM fuse control register */
|
|
u32 ua; /* IIM upper address register */
|
|
u32 la; /* IIM lower address register */
|
|
u32 sdat; /* IIM explicit sense data */
|
|
u8 res0[0x08];
|
|
u32 prg_p; /* IIM program protection register */
|
|
u8 res1[0x10];
|
|
u32 divide; /* IIM divide factor register */
|
|
u8 res2[0x7c0];
|
|
u32 fbac0; /* IIM fuse bank 0 prot (for Freescale use) */
|
|
u32 fb0w0[0x1f]; /* IIM fuse bank 0 data (for Freescale use) */
|
|
u8 res3[0x380];
|
|
u32 fbac1; /* IIM fuse bank 1 protection */
|
|
u32 fb1w1[0x01f]; /* IIM fuse bank 1 data */
|
|
u8 res4[0x380];
|
|
} 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 */
|
|
u32 altr; /* Address Latch Timing Register */
|
|
u8 res0[0xc8];
|
|
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 {
|
|
/* LOCAL Registers */
|
|
u32 pata_time1; /* Time register 1: PIO and tx timing parameter */
|
|
u32 pata_time2; /* Time register 2: PIO timing parameter */
|
|
u32 pata_time3; /* Time register 3: PIO and MDMA timing parameter */
|
|
u32 pata_time4; /* Time register 4: MDMA and UDMA timing parameter */
|
|
u32 pata_time5; /* Time register 5: UDMA timing parameter */
|
|
u32 pata_time6; /* Time register 6: UDMA timing parameter */
|
|
u32 pata_fifo_data32; /* 32bit wide dataport to/from FIFO */
|
|
u32 pata_fifo_data16; /* 16bit wide dataport to/from FIFO */
|
|
u32 pata_fifo_fill; /* FIFO filling in halfwords (READONLY)*/
|
|
u32 pata_ata_control; /* ATA Interface control register */
|
|
u32 pata_irq_pending; /* Interrupt pending register (READONLY) */
|
|
u32 pata_irq_enable; /* Interrupt enable register */
|
|
u32 pata_irq_clear; /* Interrupt clear register (WRITEONLY)*/
|
|
u32 pata_fifo_alarm; /* fifo alarm threshold */
|
|
u32 res1[0x1A];
|
|
/* DRIVE Registers */
|
|
u32 pata_drive_data; /* drive data register*/
|
|
u32 pata_drive_features;/* drive features register */
|
|
u32 pata_drive_sectcnt; /* drive sector count register */
|
|
u32 pata_drive_sectnum; /* drive sector number register */
|
|
u32 pata_drive_cyllow; /* drive cylinder low register */
|
|
u32 pata_drive_cylhigh; /* drive cylinder high register */
|
|
u32 pata_drive_dev_head;/* drive device head register */
|
|
u32 pata_drive_command; /* write = drive command, read = drive status reg */
|
|
u32 res2[0x06];
|
|
u32 pata_drive_alt_stat;/* write = drive control, read = drive alt status reg */
|
|
u32 res3[0x09];
|
|
} 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;
|
|
|
|
/* PSC FIFO Command values */
|
|
#define PSC_FIFO_RESET_SLICE 0x80
|
|
#define PSC_FIFO_ENABLE_SLICE 0x01
|
|
|
|
/* PSC FIFO Controller Command values */
|
|
#define FIFOC_ENABLE_CLOCK_GATE 0x01
|
|
#define FIFOC_DISABLE_CLOCK_GATE 0x00
|
|
|
|
/* PSC FIFO status */
|
|
#define PSC_FIFO_EMPTY 0x01
|
|
|
|
/* PSC Command values */
|
|
#define PSC_RX_ENABLE 0x01
|
|
#define PSC_RX_DISABLE 0x02
|
|
#define PSC_TX_ENABLE 0x04
|
|
#define PSC_TX_DISABLE 0x08
|
|
#define PSC_SEL_MODE_REG_1 0x10
|
|
#define PSC_RST_RX 0x20
|
|
#define PSC_RST_TX 0x30
|
|
#define PSC_RST_ERR_STAT 0x40
|
|
#define PSC_RST_BRK_CHG_INT 0x50
|
|
#define PSC_START_BRK 0x60
|
|
#define PSC_STOP_BRK 0x70
|
|
|
|
/* PSC status register bits */
|
|
#define PSC_SR_CDE 0x0080
|
|
#define PSC_SR_TXEMP 0x0800
|
|
#define PSC_SR_OE 0x1000
|
|
#define PSC_SR_PE 0x2000
|
|
#define PSC_SR_FE 0x4000
|
|
#define PSC_SR_RB 0x8000
|
|
|
|
/* PSC mode fields */
|
|
#define PSC_MODE_5_BITS 0x00
|
|
#define PSC_MODE_6_BITS 0x01
|
|
#define PSC_MODE_7_BITS 0x02
|
|
#define PSC_MODE_8_BITS 0x03
|
|
#define PSC_MODE_PAREVEN 0x00
|
|
#define PSC_MODE_PARODD 0x04
|
|
#define PSC_MODE_PARFORCE 0x08
|
|
#define PSC_MODE_PARNONE 0x10
|
|
#define PSC_MODE_ENTIMEOUT 0x20
|
|
#define PSC_MODE_RXRTS 0x80
|
|
#define PSC_MODE_1_STOPBIT 0x07
|
|
|
|
/*
|
|
* FIFOC
|
|
*/
|
|
typedef struct fifoc512x {
|
|
u32 fifoc_cmd;
|
|
u32 fifoc_int;
|
|
u32 fifoc_dma;
|
|
u32 fifoc_axe;
|
|
u32 fifoc_debug;
|
|
u8 fixme[0xEC];
|
|
} fifoc512x_t;
|
|
|
|
/*
|
|
* Centralized FIFO Controller has internal memory for all 12 PSCs FIFOs
|
|
*
|
|
* NOTE: individual PSC units are free to use whatever area (and size) of the
|
|
* FIFOC internal memory, so make sure memory areas for FIFO slices used by
|
|
* different PSCs do not overlap!
|
|
*
|
|
* Overall size of FIFOC memory is not documented in the MPC5121e RM, but
|
|
* tests indicate that it is 1024 words total.
|
|
*
|
|
* *_TX_SIZE and *_RX_SIZE is the number of 4-byte words for FIFO slice.
|
|
*/
|
|
#define FIFOC_PSC0_TX_SIZE 0x04
|
|
#define FIFOC_PSC0_TX_ADDR 0x0
|
|
#define FIFOC_PSC0_RX_SIZE 0x04
|
|
#define FIFOC_PSC0_RX_ADDR 0x10
|
|
|
|
#define FIFOC_PSC1_TX_SIZE 0x04
|
|
#define FIFOC_PSC1_TX_ADDR 0x20
|
|
#define FIFOC_PSC1_RX_SIZE 0x04
|
|
#define FIFOC_PSC1_RX_ADDR 0x30
|
|
|
|
#define FIFOC_PSC2_TX_SIZE 0x04
|
|
#define FIFOC_PSC2_TX_ADDR 0x40
|
|
#define FIFOC_PSC2_RX_SIZE 0x04
|
|
#define FIFOC_PSC2_RX_ADDR 0x50
|
|
|
|
#define FIFOC_PSC3_TX_SIZE 0x04
|
|
#define FIFOC_PSC3_TX_ADDR 0x60
|
|
#define FIFOC_PSC3_RX_SIZE 0x04
|
|
#define FIFOC_PSC3_RX_ADDR 0x70
|
|
|
|
#define FIFOC_PSC4_TX_SIZE 0x04
|
|
#define FIFOC_PSC4_TX_ADDR 0x80
|
|
#define FIFOC_PSC4_RX_SIZE 0x04
|
|
#define FIFOC_PSC4_RX_ADDR 0x90
|
|
|
|
#define FIFOC_PSC5_TX_SIZE 0x04
|
|
#define FIFOC_PSC5_TX_ADDR 0xa0
|
|
#define FIFOC_PSC5_RX_SIZE 0x04
|
|
#define FIFOC_PSC5_RX_ADDR 0xb0
|
|
|
|
#define FIFOC_PSC6_TX_SIZE 0x04
|
|
#define FIFOC_PSC6_TX_ADDR 0xc0
|
|
#define FIFOC_PSC6_RX_SIZE 0x04
|
|
#define FIFOC_PSC6_RX_ADDR 0xd0
|
|
|
|
#define FIFOC_PSC7_TX_SIZE 0x04
|
|
#define FIFOC_PSC7_TX_ADDR 0xe0
|
|
#define FIFOC_PSC7_RX_SIZE 0x04
|
|
#define FIFOC_PSC7_RX_ADDR 0xf0
|
|
|
|
#define FIFOC_PSC8_TX_SIZE 0x04
|
|
#define FIFOC_PSC8_TX_ADDR 0x100
|
|
#define FIFOC_PSC8_RX_SIZE 0x04
|
|
#define FIFOC_PSC8_RX_ADDR 0x110
|
|
|
|
#define FIFOC_PSC9_TX_SIZE 0x04
|
|
#define FIFOC_PSC9_TX_ADDR 0x120
|
|
#define FIFOC_PSC9_RX_SIZE 0x04
|
|
#define FIFOC_PSC9_RX_ADDR 0x130
|
|
|
|
#define FIFOC_PSC10_TX_SIZE 0x04
|
|
#define FIFOC_PSC10_TX_ADDR 0x140
|
|
#define FIFOC_PSC10_RX_SIZE 0x04
|
|
#define FIFOC_PSC10_RX_ADDR 0x150
|
|
|
|
#define FIFOC_PSC11_TX_SIZE 0x04
|
|
#define FIFOC_PSC11_TX_ADDR 0x160
|
|
#define FIFOC_PSC11_RX_SIZE 0x04
|
|
#define FIFOC_PSC11_RX_ADDR 0x170
|
|
|
|
/*
|
|
* 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;
|
|
|
|
/* provide interface to get PATA base address */
|
|
static inline u32 get_pata_base (void)
|
|
{
|
|
volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR;
|
|
return (u32)(&im->pata);
|
|
}
|
|
#endif /* __ASSEMBLY__ */
|
|
|
|
#define CONFIG_SYS_MPC512x_USB_OFFSET 0x4000
|
|
#define CONFIG_SYS_MPC512x_USB_ADDR \
|
|
(CONFIG_SYS_IMMR + CONFIG_SYS_MPC512x_USB_OFFSET)
|
|
|
|
#endif /* __IMMAP_512x__ */
|