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android_kernel_motorola_sm6225/include/asm-mips/mach-au1x00/au1000.h
Sergei Shtylyov 0e8120e094 [MIPS] Alchemy: fix IRQ bases 
Do what the commits commits f3e8d1da38 and
9d360ab4a7 failed to achieve -- actually
convert the Alchemy code to irq_cpu.

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-12-06 17:15:58 +00:00

1795 lines
58 KiB
C
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/*
*
* BRIEF MODULE DESCRIPTION
* Include file for Alchemy Semiconductor's Au1k CPU.
*
* Copyright 2000,2001 MontaVista Software Inc.
* Author: MontaVista Software, Inc.
* ppopov@mvista.com or source@mvista.com
*
* 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 SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* 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.,
* 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/*
* some definitions add by takuzo@sm.sony.co.jp and sato@sm.sony.co.jp
*/
#ifndef _AU1000_H_
#define _AU1000_H_
#ifndef _LANGUAGE_ASSEMBLY
#include <linux/delay.h>
#include <linux/types.h>
#include <asm/io.h>
#include <asm/irq.h>
/* cpu pipeline flush */
void static inline au_sync(void)
{
__asm__ volatile ("sync");
}
void static inline au_sync_udelay(int us)
{
__asm__ volatile ("sync");
udelay(us);
}
void static inline au_sync_delay(int ms)
{
__asm__ volatile ("sync");
mdelay(ms);
}
void static inline au_writeb(u8 val, unsigned long reg)
{
*(volatile u8 *)(reg) = val;
}
void static inline au_writew(u16 val, unsigned long reg)
{
*(volatile u16 *)(reg) = val;
}
void static inline au_writel(u32 val, unsigned long reg)
{
*(volatile u32 *)(reg) = val;
}
static inline u8 au_readb(unsigned long reg)
{
return (*(volatile u8 *)reg);
}
static inline u16 au_readw(unsigned long reg)
{
return (*(volatile u16 *)reg);
}
static inline u32 au_readl(unsigned long reg)
{
return (*(volatile u32 *)reg);
}
/* arch/mips/au1000/common/clocks.c */
extern void set_au1x00_speed(unsigned int new_freq);
extern unsigned int get_au1x00_speed(void);
extern void set_au1x00_uart_baud_base(unsigned long new_baud_base);
extern unsigned long get_au1x00_uart_baud_base(void);
extern void set_au1x00_lcd_clock(void);
extern unsigned int get_au1x00_lcd_clock(void);
/*
* Every board describes its IRQ mapping with this table.
*/
struct au1xxx_irqmap {
int im_irq;
int im_type;
int im_request;
};
/*
* init_IRQ looks for a table with this name.
*/
extern struct au1xxx_irqmap au1xxx_irq_map[];
#endif /* !defined (_LANGUAGE_ASSEMBLY) */
#ifdef CONFIG_PM
/* no CP0 timer irq */
#define ALLINTS (IE_IRQ0 | IE_IRQ1 | IE_IRQ2 | IE_IRQ3 | IE_IRQ4)
#else
#define ALLINTS (IE_IRQ0 | IE_IRQ1 | IE_IRQ2 | IE_IRQ3 | IE_IRQ4 | IE_IRQ5)
#endif
/*
* SDRAM Register Offsets
*/
#if defined(CONFIG_SOC_AU1000) || defined(CONFIG_SOC_AU1500) || defined(CONFIG_SOC_AU1100)
#define MEM_SDMODE0 (0x0000)
#define MEM_SDMODE1 (0x0004)
#define MEM_SDMODE2 (0x0008)
#define MEM_SDADDR0 (0x000C)
#define MEM_SDADDR1 (0x0010)
#define MEM_SDADDR2 (0x0014)
#define MEM_SDREFCFG (0x0018)
#define MEM_SDPRECMD (0x001C)
#define MEM_SDAUTOREF (0x0020)
#define MEM_SDWRMD0 (0x0024)
#define MEM_SDWRMD1 (0x0028)
#define MEM_SDWRMD2 (0x002C)
#define MEM_SDSLEEP (0x0030)
#define MEM_SDSMCKE (0x0034)
/*
* MEM_SDMODE register content definitions
*/
#define MEM_SDMODE_F (1<<22)
#define MEM_SDMODE_SR (1<<21)
#define MEM_SDMODE_BS (1<<20)
#define MEM_SDMODE_RS (3<<18)
#define MEM_SDMODE_CS (7<<15)
#define MEM_SDMODE_TRAS (15<<11)
#define MEM_SDMODE_TMRD (3<<9)
#define MEM_SDMODE_TWR (3<<7)
#define MEM_SDMODE_TRP (3<<5)
#define MEM_SDMODE_TRCD (3<<3)
#define MEM_SDMODE_TCL (7<<0)
#define MEM_SDMODE_BS_2Bank (0<<20)
#define MEM_SDMODE_BS_4Bank (1<<20)
#define MEM_SDMODE_RS_11Row (0<<18)
#define MEM_SDMODE_RS_12Row (1<<18)
#define MEM_SDMODE_RS_13Row (2<<18)
#define MEM_SDMODE_RS_N(N) ((N)<<18)
#define MEM_SDMODE_CS_7Col (0<<15)
#define MEM_SDMODE_CS_8Col (1<<15)
#define MEM_SDMODE_CS_9Col (2<<15)
#define MEM_SDMODE_CS_10Col (3<<15)
#define MEM_SDMODE_CS_11Col (4<<15)
#define MEM_SDMODE_CS_N(N) ((N)<<15)
#define MEM_SDMODE_TRAS_N(N) ((N)<<11)
#define MEM_SDMODE_TMRD_N(N) ((N)<<9)
#define MEM_SDMODE_TWR_N(N) ((N)<<7)
#define MEM_SDMODE_TRP_N(N) ((N)<<5)
#define MEM_SDMODE_TRCD_N(N) ((N)<<3)
#define MEM_SDMODE_TCL_N(N) ((N)<<0)
/*
* MEM_SDADDR register contents definitions
*/
#define MEM_SDADDR_E (1<<20)
#define MEM_SDADDR_CSBA (0x03FF<<10)
#define MEM_SDADDR_CSMASK (0x03FF<<0)
#define MEM_SDADDR_CSBA_N(N) ((N)&(0x03FF<<22)>>12)
#define MEM_SDADDR_CSMASK_N(N) ((N)&(0x03FF<<22)>>22)
/*
* MEM_SDREFCFG register content definitions
*/
#define MEM_SDREFCFG_TRC (15<<28)
#define MEM_SDREFCFG_TRPM (3<<26)
#define MEM_SDREFCFG_E (1<<25)
#define MEM_SDREFCFG_RE (0x1ffffff<<0)
#define MEM_SDREFCFG_TRC_N(N) ((N)<<MEM_SDREFCFG_TRC)
#define MEM_SDREFCFG_TRPM_N(N) ((N)<<MEM_SDREFCFG_TRPM)
#define MEM_SDREFCFG_REF_N(N) (N)
#endif
/***********************************************************************/
/*
* Au1550 SDRAM Register Offsets
*/
/***********************************************************************/
#if defined(CONFIG_SOC_AU1550) || defined(CONFIG_SOC_AU1200)
#define MEM_SDMODE0 (0x0800)
#define MEM_SDMODE1 (0x0808)
#define MEM_SDMODE2 (0x0810)
#define MEM_SDADDR0 (0x0820)
#define MEM_SDADDR1 (0x0828)
#define MEM_SDADDR2 (0x0830)
#define MEM_SDCONFIGA (0x0840)
#define MEM_SDCONFIGB (0x0848)
#define MEM_SDSTAT (0x0850)
#define MEM_SDERRADDR (0x0858)
#define MEM_SDSTRIDE0 (0x0860)
#define MEM_SDSTRIDE1 (0x0868)
#define MEM_SDSTRIDE2 (0x0870)
#define MEM_SDWRMD0 (0x0880)
#define MEM_SDWRMD1 (0x0888)
#define MEM_SDWRMD2 (0x0890)
#define MEM_SDPRECMD (0x08C0)
#define MEM_SDAUTOREF (0x08C8)
#define MEM_SDSREF (0x08D0)
#define MEM_SDSLEEP MEM_SDSREF
#endif
/*
* Physical base addresses for integrated peripherals
*/
#ifdef CONFIG_SOC_AU1000
#define MEM_PHYS_ADDR 0x14000000
#define STATIC_MEM_PHYS_ADDR 0x14001000
#define DMA0_PHYS_ADDR 0x14002000
#define DMA1_PHYS_ADDR 0x14002100
#define DMA2_PHYS_ADDR 0x14002200
#define DMA3_PHYS_ADDR 0x14002300
#define DMA4_PHYS_ADDR 0x14002400
#define DMA5_PHYS_ADDR 0x14002500
#define DMA6_PHYS_ADDR 0x14002600
#define DMA7_PHYS_ADDR 0x14002700
#define IC0_PHYS_ADDR 0x10400000
#define IC1_PHYS_ADDR 0x11800000
#define AC97_PHYS_ADDR 0x10000000
#define USBH_PHYS_ADDR 0x10100000
#define USBD_PHYS_ADDR 0x10200000
#define IRDA_PHYS_ADDR 0x10300000
#define MAC0_PHYS_ADDR 0x10500000
#define MAC1_PHYS_ADDR 0x10510000
#define MACEN_PHYS_ADDR 0x10520000
#define MACDMA0_PHYS_ADDR 0x14004000
#define MACDMA1_PHYS_ADDR 0x14004200
#define I2S_PHYS_ADDR 0x11000000
#define UART0_PHYS_ADDR 0x11100000
#define UART1_PHYS_ADDR 0x11200000
#define UART2_PHYS_ADDR 0x11300000
#define UART3_PHYS_ADDR 0x11400000
#define SSI0_PHYS_ADDR 0x11600000
#define SSI1_PHYS_ADDR 0x11680000
#define SYS_PHYS_ADDR 0x11900000
#define PCMCIA_IO_PHYS_ADDR 0xF00000000ULL
#define PCMCIA_ATTR_PHYS_ADDR 0xF40000000ULL
#define PCMCIA_MEM_PHYS_ADDR 0xF80000000ULL
#endif
/********************************************************************/
#ifdef CONFIG_SOC_AU1500
#define MEM_PHYS_ADDR 0x14000000
#define STATIC_MEM_PHYS_ADDR 0x14001000
#define DMA0_PHYS_ADDR 0x14002000
#define DMA1_PHYS_ADDR 0x14002100
#define DMA2_PHYS_ADDR 0x14002200
#define DMA3_PHYS_ADDR 0x14002300
#define DMA4_PHYS_ADDR 0x14002400
#define DMA5_PHYS_ADDR 0x14002500
#define DMA6_PHYS_ADDR 0x14002600
#define DMA7_PHYS_ADDR 0x14002700
#define IC0_PHYS_ADDR 0x10400000
#define IC1_PHYS_ADDR 0x11800000
#define AC97_PHYS_ADDR 0x10000000
#define USBH_PHYS_ADDR 0x10100000
#define USBD_PHYS_ADDR 0x10200000
#define PCI_PHYS_ADDR 0x14005000
#define MAC0_PHYS_ADDR 0x11500000
#define MAC1_PHYS_ADDR 0x11510000
#define MACEN_PHYS_ADDR 0x11520000
#define MACDMA0_PHYS_ADDR 0x14004000
#define MACDMA1_PHYS_ADDR 0x14004200
#define I2S_PHYS_ADDR 0x11000000
#define UART0_PHYS_ADDR 0x11100000
#define UART3_PHYS_ADDR 0x11400000
#define GPIO2_PHYS_ADDR 0x11700000
#define SYS_PHYS_ADDR 0x11900000
#define PCI_MEM_PHYS_ADDR 0x400000000ULL
#define PCI_IO_PHYS_ADDR 0x500000000ULL
#define PCI_CONFIG0_PHYS_ADDR 0x600000000ULL
#define PCI_CONFIG1_PHYS_ADDR 0x680000000ULL
#define PCMCIA_IO_PHYS_ADDR 0xF00000000ULL
#define PCMCIA_ATTR_PHYS_ADDR 0xF40000000ULL
#define PCMCIA_MEM_PHYS_ADDR 0xF80000000ULL
#endif
/********************************************************************/
#ifdef CONFIG_SOC_AU1100
#define MEM_PHYS_ADDR 0x14000000
#define STATIC_MEM_PHYS_ADDR 0x14001000
#define DMA0_PHYS_ADDR 0x14002000
#define DMA1_PHYS_ADDR 0x14002100
#define DMA2_PHYS_ADDR 0x14002200
#define DMA3_PHYS_ADDR 0x14002300
#define DMA4_PHYS_ADDR 0x14002400
#define DMA5_PHYS_ADDR 0x14002500
#define DMA6_PHYS_ADDR 0x14002600
#define DMA7_PHYS_ADDR 0x14002700
#define IC0_PHYS_ADDR 0x10400000
#define SD0_PHYS_ADDR 0x10600000
#define SD1_PHYS_ADDR 0x10680000
#define IC1_PHYS_ADDR 0x11800000
#define AC97_PHYS_ADDR 0x10000000
#define USBH_PHYS_ADDR 0x10100000
#define USBD_PHYS_ADDR 0x10200000
#define IRDA_PHYS_ADDR 0x10300000
#define MAC0_PHYS_ADDR 0x10500000
#define MACEN_PHYS_ADDR 0x10520000
#define MACDMA0_PHYS_ADDR 0x14004000
#define MACDMA1_PHYS_ADDR 0x14004200
#define I2S_PHYS_ADDR 0x11000000
#define UART0_PHYS_ADDR 0x11100000
#define UART1_PHYS_ADDR 0x11200000
#define UART3_PHYS_ADDR 0x11400000
#define SSI0_PHYS_ADDR 0x11600000
#define SSI1_PHYS_ADDR 0x11680000
#define GPIO2_PHYS_ADDR 0x11700000
#define SYS_PHYS_ADDR 0x11900000
#define LCD_PHYS_ADDR 0x15000000
#define PCMCIA_IO_PHYS_ADDR 0xF00000000ULL
#define PCMCIA_ATTR_PHYS_ADDR 0xF40000000ULL
#define PCMCIA_MEM_PHYS_ADDR 0xF80000000ULL
#endif
/***********************************************************************/
#ifdef CONFIG_SOC_AU1550
#define MEM_PHYS_ADDR 0x14000000
#define STATIC_MEM_PHYS_ADDR 0x14001000
#define IC0_PHYS_ADDR 0x10400000
#define IC1_PHYS_ADDR 0x11800000
#define USBH_PHYS_ADDR 0x14020000
#define USBD_PHYS_ADDR 0x10200000
#define PCI_PHYS_ADDR 0x14005000
#define MAC0_PHYS_ADDR 0x10500000
#define MAC1_PHYS_ADDR 0x10510000
#define MACEN_PHYS_ADDR 0x10520000
#define MACDMA0_PHYS_ADDR 0x14004000
#define MACDMA1_PHYS_ADDR 0x14004200
#define UART0_PHYS_ADDR 0x11100000
#define UART1_PHYS_ADDR 0x11200000
#define UART3_PHYS_ADDR 0x11400000
#define GPIO2_PHYS_ADDR 0x11700000
#define SYS_PHYS_ADDR 0x11900000
#define DDMA_PHYS_ADDR 0x14002000
#define PE_PHYS_ADDR 0x14008000
#define PSC0_PHYS_ADDR 0x11A00000
#define PSC1_PHYS_ADDR 0x11B00000
#define PSC2_PHYS_ADDR 0x10A00000
#define PSC3_PHYS_ADDR 0x10B00000
#define PCI_MEM_PHYS_ADDR 0x400000000ULL
#define PCI_IO_PHYS_ADDR 0x500000000ULL
#define PCI_CONFIG0_PHYS_ADDR 0x600000000ULL
#define PCI_CONFIG1_PHYS_ADDR 0x680000000ULL
#define PCMCIA_IO_PHYS_ADDR 0xF00000000ULL
#define PCMCIA_ATTR_PHYS_ADDR 0xF40000000ULL
#define PCMCIA_MEM_PHYS_ADDR 0xF80000000ULL
#endif
/***********************************************************************/
#ifdef CONFIG_SOC_AU1200
#define MEM_PHYS_ADDR 0x14000000
#define STATIC_MEM_PHYS_ADDR 0x14001000
#define AES_PHYS_ADDR 0x10300000
#define CIM_PHYS_ADDR 0x14004000
#define IC0_PHYS_ADDR 0x10400000
#define IC1_PHYS_ADDR 0x11800000
#define USBM_PHYS_ADDR 0x14020000
#define USBH_PHYS_ADDR 0x14020100
#define UART0_PHYS_ADDR 0x11100000
#define UART1_PHYS_ADDR 0x11200000
#define GPIO2_PHYS_ADDR 0x11700000
#define SYS_PHYS_ADDR 0x11900000
#define DDMA_PHYS_ADDR 0x14002000
#define PSC0_PHYS_ADDR 0x11A00000
#define PSC1_PHYS_ADDR 0x11B00000
#define SD0_PHYS_ADDR 0x10600000
#define SD1_PHYS_ADDR 0x10680000
#define LCD_PHYS_ADDR 0x15000000
#define SWCNT_PHYS_ADDR 0x1110010C
#define MAEFE_PHYS_ADDR 0x14012000
#define MAEBE_PHYS_ADDR 0x14010000
#define PCMCIA_IO_PHYS_ADDR 0xF00000000ULL
#define PCMCIA_ATTR_PHYS_ADDR 0xF40000000ULL
#define PCMCIA_MEM_PHYS_ADDR 0xF80000000ULL
#endif
/* Static Bus Controller */
#define MEM_STCFG0 0xB4001000
#define MEM_STTIME0 0xB4001004
#define MEM_STADDR0 0xB4001008
#define MEM_STCFG1 0xB4001010
#define MEM_STTIME1 0xB4001014
#define MEM_STADDR1 0xB4001018
#define MEM_STCFG2 0xB4001020
#define MEM_STTIME2 0xB4001024
#define MEM_STADDR2 0xB4001028
#define MEM_STCFG3 0xB4001030
#define MEM_STTIME3 0xB4001034
#define MEM_STADDR3 0xB4001038
#if defined(CONFIG_SOC_AU1550) || defined(CONFIG_SOC_AU1200)
#define MEM_STNDCTL 0xB4001100
#define MEM_STSTAT 0xB4001104
#define MEM_STNAND_CMD (0x0)
#define MEM_STNAND_ADDR (0x4)
#define MEM_STNAND_DATA (0x20)
#endif
/* Interrupt Controller 0 */
#define IC0_CFG0RD 0xB0400040
#define IC0_CFG0SET 0xB0400040
#define IC0_CFG0CLR 0xB0400044
#define IC0_CFG1RD 0xB0400048
#define IC0_CFG1SET 0xB0400048
#define IC0_CFG1CLR 0xB040004C
#define IC0_CFG2RD 0xB0400050
#define IC0_CFG2SET 0xB0400050
#define IC0_CFG2CLR 0xB0400054
#define IC0_REQ0INT 0xB0400054
#define IC0_SRCRD 0xB0400058
#define IC0_SRCSET 0xB0400058
#define IC0_SRCCLR 0xB040005C
#define IC0_REQ1INT 0xB040005C
#define IC0_ASSIGNRD 0xB0400060
#define IC0_ASSIGNSET 0xB0400060
#define IC0_ASSIGNCLR 0xB0400064
#define IC0_WAKERD 0xB0400068
#define IC0_WAKESET 0xB0400068
#define IC0_WAKECLR 0xB040006C
#define IC0_MASKRD 0xB0400070
#define IC0_MASKSET 0xB0400070
#define IC0_MASKCLR 0xB0400074
#define IC0_RISINGRD 0xB0400078
#define IC0_RISINGCLR 0xB0400078
#define IC0_FALLINGRD 0xB040007C
#define IC0_FALLINGCLR 0xB040007C
#define IC0_TESTBIT 0xB0400080
/* Interrupt Controller 1 */
#define IC1_CFG0RD 0xB1800040
#define IC1_CFG0SET 0xB1800040
#define IC1_CFG0CLR 0xB1800044
#define IC1_CFG1RD 0xB1800048
#define IC1_CFG1SET 0xB1800048
#define IC1_CFG1CLR 0xB180004C
#define IC1_CFG2RD 0xB1800050
#define IC1_CFG2SET 0xB1800050
#define IC1_CFG2CLR 0xB1800054
#define IC1_REQ0INT 0xB1800054
#define IC1_SRCRD 0xB1800058
#define IC1_SRCSET 0xB1800058
#define IC1_SRCCLR 0xB180005C
#define IC1_REQ1INT 0xB180005C
#define IC1_ASSIGNRD 0xB1800060
#define IC1_ASSIGNSET 0xB1800060
#define IC1_ASSIGNCLR 0xB1800064
#define IC1_WAKERD 0xB1800068
#define IC1_WAKESET 0xB1800068
#define IC1_WAKECLR 0xB180006C
#define IC1_MASKRD 0xB1800070
#define IC1_MASKSET 0xB1800070
#define IC1_MASKCLR 0xB1800074
#define IC1_RISINGRD 0xB1800078
#define IC1_RISINGCLR 0xB1800078
#define IC1_FALLINGRD 0xB180007C
#define IC1_FALLINGCLR 0xB180007C
#define IC1_TESTBIT 0xB1800080
/* Interrupt Configuration Modes */
#define INTC_INT_DISABLED 0
#define INTC_INT_RISE_EDGE 0x1
#define INTC_INT_FALL_EDGE 0x2
#define INTC_INT_RISE_AND_FALL_EDGE 0x3
#define INTC_INT_HIGH_LEVEL 0x5
#define INTC_INT_LOW_LEVEL 0x6
#define INTC_INT_HIGH_AND_LOW_LEVEL 0x7
/* Interrupt Numbers */
/* Au1000 */
#ifdef CONFIG_SOC_AU1000
enum soc_au1000_ints {
AU1000_FIRST_INT = MIPS_CPU_IRQ_BASE + 8,
AU1000_UART0_INT = AU1000_FIRST_INT,
AU1000_UART1_INT, /* au1000 */
AU1000_UART2_INT, /* au1000 */
AU1000_UART3_INT,
AU1000_SSI0_INT, /* au1000 */
AU1000_SSI1_INT, /* au1000 */
AU1000_DMA_INT_BASE,
AU1000_TOY_INT = AU1000_FIRST_INT + 14,
AU1000_TOY_MATCH0_INT,
AU1000_TOY_MATCH1_INT,
AU1000_TOY_MATCH2_INT,
AU1000_RTC_INT,
AU1000_RTC_MATCH0_INT,
AU1000_RTC_MATCH1_INT,
AU1000_RTC_MATCH2_INT,
AU1000_IRDA_TX_INT, /* au1000 */
AU1000_IRDA_RX_INT, /* au1000 */
AU1000_USB_DEV_REQ_INT,
AU1000_USB_DEV_SUS_INT,
AU1000_USB_HOST_INT,
AU1000_ACSYNC_INT,
AU1000_MAC0_DMA_INT,
AU1000_MAC1_DMA_INT,
AU1000_I2S_UO_INT, /* au1000 */
AU1000_AC97C_INT,
AU1000_GPIO_0,
AU1000_GPIO_1,
AU1000_GPIO_2,
AU1000_GPIO_3,
AU1000_GPIO_4,
AU1000_GPIO_5,
AU1000_GPIO_6,
AU1000_GPIO_7,
AU1000_GPIO_8,
AU1000_GPIO_9,
AU1000_GPIO_10,
AU1000_GPIO_11,
AU1000_GPIO_12,
AU1000_GPIO_13,
AU1000_GPIO_14,
AU1000_GPIO_15,
AU1000_GPIO_16,
AU1000_GPIO_17,
AU1000_GPIO_18,
AU1000_GPIO_19,
AU1000_GPIO_20,
AU1000_GPIO_21,
AU1000_GPIO_22,
AU1000_GPIO_23,
AU1000_GPIO_24,
AU1000_GPIO_25,
AU1000_GPIO_26,
AU1000_GPIO_27,
AU1000_GPIO_28,
AU1000_GPIO_29,
AU1000_GPIO_30,
AU1000_GPIO_31,
};
#define UART0_ADDR 0xB1100000
#define UART1_ADDR 0xB1200000
#define UART2_ADDR 0xB1300000
#define UART3_ADDR 0xB1400000
#define USB_OHCI_BASE 0x10100000 // phys addr for ioremap
#define USB_HOST_CONFIG 0xB017fffc
#define AU1000_ETH0_BASE 0xB0500000
#define AU1000_ETH1_BASE 0xB0510000
#define AU1000_MAC0_ENABLE 0xB0520000
#define AU1000_MAC1_ENABLE 0xB0520004
#define NUM_ETH_INTERFACES 2
#endif /* CONFIG_SOC_AU1000 */
/* Au1500 */
#ifdef CONFIG_SOC_AU1500
enum soc_au1500_ints {
AU1500_FIRST_INT = MIPS_CPU_IRQ_BASE + 8,
AU1500_UART0_INT = AU1500_FIRST_INT,
AU1000_PCI_INTA, /* au1500 */
AU1000_PCI_INTB, /* au1500 */
AU1500_UART3_INT,
AU1000_PCI_INTC, /* au1500 */
AU1000_PCI_INTD, /* au1500 */
AU1000_DMA_INT_BASE,
AU1000_TOY_INT = AU1500_FIRST_INT + 14,
AU1000_TOY_MATCH0_INT,
AU1000_TOY_MATCH1_INT,
AU1000_TOY_MATCH2_INT,
AU1000_RTC_INT,
AU1000_RTC_MATCH0_INT,
AU1000_RTC_MATCH1_INT,
AU1000_RTC_MATCH2_INT,
AU1500_PCI_ERR_INT,
AU1000_USB_DEV_REQ_INT,
AU1000_USB_DEV_SUS_INT,
AU1000_USB_HOST_INT,
AU1000_ACSYNC_INT,
AU1500_MAC0_DMA_INT,
AU1500_MAC1_DMA_INT,
AU1000_AC97C_INT = AU1500_FIRST_INT + 31,
AU1000_GPIO_0,
AU1000_GPIO_1,
AU1000_GPIO_2,
AU1000_GPIO_3,
AU1000_GPIO_4,
AU1000_GPIO_5,
AU1000_GPIO_6,
AU1000_GPIO_7,
AU1000_GPIO_8,
AU1000_GPIO_9,
AU1000_GPIO_10,
AU1000_GPIO_11,
AU1000_GPIO_12,
AU1000_GPIO_13,
AU1000_GPIO_14,
AU1000_GPIO_15,
AU1500_GPIO_200,
AU1500_GPIO_201,
AU1500_GPIO_202,
AU1500_GPIO_203,
AU1500_GPIO_20,
AU1500_GPIO_204,
AU1500_GPIO_205,
AU1500_GPIO_23,
AU1500_GPIO_24,
AU1500_GPIO_25,
AU1500_GPIO_26,
AU1500_GPIO_27,
AU1500_GPIO_28,
AU1500_GPIO_206,
AU1500_GPIO_207,
AU1500_GPIO_208_215,
};
/* shortcuts */
#define INTA AU1000_PCI_INTA
#define INTB AU1000_PCI_INTB
#define INTC AU1000_PCI_INTC
#define INTD AU1000_PCI_INTD
#define UART0_ADDR 0xB1100000
#define UART3_ADDR 0xB1400000
#define USB_OHCI_BASE 0x10100000 // phys addr for ioremap
#define USB_HOST_CONFIG 0xB017fffc
#define AU1500_ETH0_BASE 0xB1500000
#define AU1500_ETH1_BASE 0xB1510000
#define AU1500_MAC0_ENABLE 0xB1520000
#define AU1500_MAC1_ENABLE 0xB1520004
#define NUM_ETH_INTERFACES 2
#endif /* CONFIG_SOC_AU1500 */
/* Au1100 */
#ifdef CONFIG_SOC_AU1100
enum soc_au1100_ints {
AU1100_FIRST_INT = MIPS_CPU_IRQ_BASE + 8,
AU1100_UART0_INT,
AU1100_UART1_INT,
AU1100_SD_INT,
AU1100_UART3_INT,
AU1000_SSI0_INT,
AU1000_SSI1_INT,
AU1000_DMA_INT_BASE,
AU1000_TOY_INT = AU1100_FIRST_INT + 14,
AU1000_TOY_MATCH0_INT,
AU1000_TOY_MATCH1_INT,
AU1000_TOY_MATCH2_INT,
AU1000_RTC_INT,
AU1000_RTC_MATCH0_INT,
AU1000_RTC_MATCH1_INT,
AU1000_RTC_MATCH2_INT,
AU1000_IRDA_TX_INT,
AU1000_IRDA_RX_INT,
AU1000_USB_DEV_REQ_INT,
AU1000_USB_DEV_SUS_INT,
AU1000_USB_HOST_INT,
AU1000_ACSYNC_INT,
AU1100_MAC0_DMA_INT,
AU1100_GPIO_208_215,
AU1100_LCD_INT,
AU1000_AC97C_INT,
AU1000_GPIO_0,
AU1000_GPIO_1,
AU1000_GPIO_2,
AU1000_GPIO_3,
AU1000_GPIO_4,
AU1000_GPIO_5,
AU1000_GPIO_6,
AU1000_GPIO_7,
AU1000_GPIO_8,
AU1000_GPIO_9,
AU1000_GPIO_10,
AU1000_GPIO_11,
AU1000_GPIO_12,
AU1000_GPIO_13,
AU1000_GPIO_14,
AU1000_GPIO_15,
AU1000_GPIO_16,
AU1000_GPIO_17,
AU1000_GPIO_18,
AU1000_GPIO_19,
AU1000_GPIO_20,
AU1000_GPIO_21,
AU1000_GPIO_22,
AU1000_GPIO_23,
AU1000_GPIO_24,
AU1000_GPIO_25,
AU1000_GPIO_26,
AU1000_GPIO_27,
AU1000_GPIO_28,
AU1000_GPIO_29,
AU1000_GPIO_30,
AU1000_GPIO_31,
};
#define UART0_ADDR 0xB1100000
#define UART1_ADDR 0xB1200000
#define UART3_ADDR 0xB1400000
#define USB_OHCI_BASE 0x10100000 // phys addr for ioremap
#define USB_HOST_CONFIG 0xB017fffc
#define AU1100_ETH0_BASE 0xB0500000
#define AU1100_MAC0_ENABLE 0xB0520000
#define NUM_ETH_INTERFACES 1
#endif /* CONFIG_SOC_AU1100 */
#ifdef CONFIG_SOC_AU1550
enum soc_au1550_ints {
AU1550_FIRST_INT = MIPS_CPU_IRQ_BASE + 8,
AU1550_UART0_INT = AU1550_FIRST_INT,
AU1550_PCI_INTA,
AU1550_PCI_INTB,
AU1550_DDMA_INT,
AU1550_CRYPTO_INT,
AU1550_PCI_INTC,
AU1550_PCI_INTD,
AU1550_PCI_RST_INT,
AU1550_UART1_INT,
AU1550_UART3_INT,
AU1550_PSC0_INT,
AU1550_PSC1_INT,
AU1550_PSC2_INT,
AU1550_PSC3_INT,
AU1000_TOY_INT,
AU1000_TOY_MATCH0_INT,
AU1000_TOY_MATCH1_INT,
AU1000_TOY_MATCH2_INT,
AU1000_RTC_INT,
AU1000_RTC_MATCH0_INT,
AU1000_RTC_MATCH1_INT,
AU1000_RTC_MATCH2_INT,
AU1550_NAND_INT = AU1550_FIRST_INT + 23,
AU1550_USB_DEV_REQ_INT,
AU1000_USB_DEV_REQ_INT = AU1550_USB_DEV_REQ_INT,
AU1550_USB_DEV_SUS_INT,
AU1000_USB_DEV_SUS_INT = AU1550_USB_DEV_SUS_INT,
AU1550_USB_HOST_INT,
AU1000_USB_HOST_INT = AU1550_USB_HOST_INT,
AU1550_MAC0_DMA_INT,
AU1550_MAC1_DMA_INT,
AU1000_GPIO_0 = AU1550_FIRST_INT + 32,
AU1000_GPIO_1,
AU1000_GPIO_2,
AU1000_GPIO_3,
AU1000_GPIO_4,
AU1000_GPIO_5,
AU1000_GPIO_6,
AU1000_GPIO_7,
AU1000_GPIO_8,
AU1000_GPIO_9,
AU1000_GPIO_10,
AU1000_GPIO_11,
AU1000_GPIO_12,
AU1000_GPIO_13,
AU1000_GPIO_14,
AU1000_GPIO_15,
AU1550_GPIO_200,
AU1500_GPIO_201_205, /* Logical or of GPIO201:205 */
AU1500_GPIO_16,
AU1500_GPIO_17,
AU1500_GPIO_20,
AU1500_GPIO_21,
AU1500_GPIO_22,
AU1500_GPIO_23,
AU1500_GPIO_24,
AU1500_GPIO_25,
AU1500_GPIO_26,
AU1500_GPIO_27,
AU1500_GPIO_28,
AU1500_GPIO_206,
AU1500_GPIO_207,
AU1500_GPIO_208_218, /* Logical or of GPIO208:218 */
};
/* shortcuts */
#define INTA AU1550_PCI_INTA
#define INTB AU1550_PCI_INTB
#define INTC AU1550_PCI_INTC
#define INTD AU1550_PCI_INTD
#define UART0_ADDR 0xB1100000
#define UART1_ADDR 0xB1200000
#define UART3_ADDR 0xB1400000
#define USB_OHCI_BASE 0x14020000 // phys addr for ioremap
#define USB_OHCI_LEN 0x00060000
#define USB_HOST_CONFIG 0xB4027ffc
#define AU1550_ETH0_BASE 0xB0500000
#define AU1550_ETH1_BASE 0xB0510000
#define AU1550_MAC0_ENABLE 0xB0520000
#define AU1550_MAC1_ENABLE 0xB0520004
#define NUM_ETH_INTERFACES 2
#endif /* CONFIG_SOC_AU1550 */
#ifdef CONFIG_SOC_AU1200
enum soc_au1200_ints {
AU1200_FIRST_INT = MIPS_CPU_IRQ_BASE + 8,
AU1200_UART0_INT = AU1200_FIRST_INT,
AU1200_SWT_INT,
AU1200_SD_INT,
AU1200_DDMA_INT,
AU1200_MAE_BE_INT,
AU1200_GPIO_200,
AU1200_GPIO_201,
AU1200_GPIO_202,
AU1200_UART1_INT,
AU1200_MAE_FE_INT,
AU1200_PSC0_INT,
AU1200_PSC1_INT,
AU1200_AES_INT,
AU1200_CAMERA_INT,
AU1000_TOY_INT,
AU1000_TOY_MATCH0_INT,
AU1000_TOY_MATCH1_INT,
AU1000_TOY_MATCH2_INT,
AU1000_RTC_INT,
AU1000_RTC_MATCH0_INT,
AU1000_RTC_MATCH1_INT,
AU1000_RTC_MATCH2_INT,
AU1200_NAND_INT = AU1200_FIRST_INT + 23,
AU1200_GPIO_204,
AU1200_GPIO_205,
AU1200_GPIO_206,
AU1200_GPIO_207,
AU1200_GPIO_208_215, /* Logical OR of 208:215 */
AU1200_USB_INT,
AU1000_USB_HOST_INT = AU1200_USB_INT,
AU1200_LCD_INT,
AU1200_MAE_BOTH_INT,
AU1000_GPIO_0,
AU1000_GPIO_1,
AU1000_GPIO_2,
AU1000_GPIO_3,
AU1000_GPIO_4,
AU1000_GPIO_5,
AU1000_GPIO_6,
AU1000_GPIO_7,
AU1000_GPIO_8,
AU1000_GPIO_9,
AU1000_GPIO_10,
AU1000_GPIO_11,
AU1000_GPIO_12,
AU1000_GPIO_13,
AU1000_GPIO_14,
AU1000_GPIO_15,
AU1000_GPIO_16,
AU1000_GPIO_17,
AU1000_GPIO_18,
AU1000_GPIO_19,
AU1000_GPIO_20,
AU1000_GPIO_21,
AU1000_GPIO_22,
AU1000_GPIO_23,
AU1000_GPIO_24,
AU1000_GPIO_25,
AU1000_GPIO_26,
AU1000_GPIO_27,
AU1000_GPIO_28,
AU1000_GPIO_29,
AU1000_GPIO_30,
AU1000_GPIO_31,
};
#define UART0_ADDR 0xB1100000
#define UART1_ADDR 0xB1200000
#define USB_UOC_BASE 0x14020020
#define USB_UOC_LEN 0x20
#define USB_OHCI_BASE 0x14020100
#define USB_OHCI_LEN 0x100
#define USB_EHCI_BASE 0x14020200
#define USB_EHCI_LEN 0x100
#define USB_UDC_BASE 0x14022000
#define USB_UDC_LEN 0x2000
#define USB_MSR_BASE 0xB4020000
#define USB_MSR_MCFG 4
#define USBMSRMCFG_OMEMEN 0
#define USBMSRMCFG_OBMEN 1
#define USBMSRMCFG_EMEMEN 2
#define USBMSRMCFG_EBMEN 3
#define USBMSRMCFG_DMEMEN 4
#define USBMSRMCFG_DBMEN 5
#define USBMSRMCFG_GMEMEN 6
#define USBMSRMCFG_OHCCLKEN 16
#define USBMSRMCFG_EHCCLKEN 17
#define USBMSRMCFG_UDCCLKEN 18
#define USBMSRMCFG_PHYPLLEN 19
#define USBMSRMCFG_RDCOMB 30
#define USBMSRMCFG_PFEN 31
#endif /* CONFIG_SOC_AU1200 */
#define AU1000_INTC0_INT_BASE (MIPS_CPU_IRQ_BASE + 8)
#define AU1000_INTC0_INT_LAST (AU1000_INTC0_INT_BASE + 31)
#define AU1000_INTC1_INT_BASE (AU1000_INTC0_INT_BASE + 32)
#define AU1000_INTC1_INT_LAST (AU1000_INTC1_INT_BASE + 31)
#define AU1000_MAX_INTR AU1000_INTC1_INT_LAST
#define INTX 0xFF /* not valid */
/* Programmable Counters 0 and 1 */
#define SYS_BASE 0xB1900000
#define SYS_COUNTER_CNTRL (SYS_BASE + 0x14)
# define SYS_CNTRL_E1S (1<<23)
# define SYS_CNTRL_T1S (1<<20)
# define SYS_CNTRL_M21 (1<<19)
# define SYS_CNTRL_M11 (1<<18)
# define SYS_CNTRL_M01 (1<<17)
# define SYS_CNTRL_C1S (1<<16)
# define SYS_CNTRL_BP (1<<14)
# define SYS_CNTRL_EN1 (1<<13)
# define SYS_CNTRL_BT1 (1<<12)
# define SYS_CNTRL_EN0 (1<<11)
# define SYS_CNTRL_BT0 (1<<10)
# define SYS_CNTRL_E0 (1<<8)
# define SYS_CNTRL_E0S (1<<7)
# define SYS_CNTRL_32S (1<<5)
# define SYS_CNTRL_T0S (1<<4)
# define SYS_CNTRL_M20 (1<<3)
# define SYS_CNTRL_M10 (1<<2)
# define SYS_CNTRL_M00 (1<<1)
# define SYS_CNTRL_C0S (1<<0)
/* Programmable Counter 0 Registers */
#define SYS_TOYTRIM (SYS_BASE + 0)
#define SYS_TOYWRITE (SYS_BASE + 4)
#define SYS_TOYMATCH0 (SYS_BASE + 8)
#define SYS_TOYMATCH1 (SYS_BASE + 0xC)
#define SYS_TOYMATCH2 (SYS_BASE + 0x10)
#define SYS_TOYREAD (SYS_BASE + 0x40)
/* Programmable Counter 1 Registers */
#define SYS_RTCTRIM (SYS_BASE + 0x44)
#define SYS_RTCWRITE (SYS_BASE + 0x48)
#define SYS_RTCMATCH0 (SYS_BASE + 0x4C)
#define SYS_RTCMATCH1 (SYS_BASE + 0x50)
#define SYS_RTCMATCH2 (SYS_BASE + 0x54)
#define SYS_RTCREAD (SYS_BASE + 0x58)
/* I2S Controller */
#define I2S_DATA 0xB1000000
# define I2S_DATA_MASK (0xffffff)
#define I2S_CONFIG 0xB1000004
# define I2S_CONFIG_XU (1<<25)
# define I2S_CONFIG_XO (1<<24)
# define I2S_CONFIG_RU (1<<23)
# define I2S_CONFIG_RO (1<<22)
# define I2S_CONFIG_TR (1<<21)
# define I2S_CONFIG_TE (1<<20)
# define I2S_CONFIG_TF (1<<19)
# define I2S_CONFIG_RR (1<<18)
# define I2S_CONFIG_RE (1<<17)
# define I2S_CONFIG_RF (1<<16)
# define I2S_CONFIG_PD (1<<11)
# define I2S_CONFIG_LB (1<<10)
# define I2S_CONFIG_IC (1<<9)
# define I2S_CONFIG_FM_BIT 7
# define I2S_CONFIG_FM_MASK (0x3 << I2S_CONFIG_FM_BIT)
# define I2S_CONFIG_FM_I2S (0x0 << I2S_CONFIG_FM_BIT)
# define I2S_CONFIG_FM_LJ (0x1 << I2S_CONFIG_FM_BIT)
# define I2S_CONFIG_FM_RJ (0x2 << I2S_CONFIG_FM_BIT)
# define I2S_CONFIG_TN (1<<6)
# define I2S_CONFIG_RN (1<<5)
# define I2S_CONFIG_SZ_BIT 0
# define I2S_CONFIG_SZ_MASK (0x1F << I2S_CONFIG_SZ_BIT)
#define I2S_CONTROL 0xB1000008
# define I2S_CONTROL_D (1<<1)
# define I2S_CONTROL_CE (1<<0)
/* USB Host Controller */
#ifndef USB_OHCI_LEN
#define USB_OHCI_LEN 0x00100000
#endif
#ifndef CONFIG_SOC_AU1200
/* USB Device Controller */
#define USBD_EP0RD 0xB0200000
#define USBD_EP0WR 0xB0200004
#define USBD_EP2WR 0xB0200008
#define USBD_EP3WR 0xB020000C
#define USBD_EP4RD 0xB0200010
#define USBD_EP5RD 0xB0200014
#define USBD_INTEN 0xB0200018
#define USBD_INTSTAT 0xB020001C
# define USBDEV_INT_SOF (1<<12)
# define USBDEV_INT_HF_BIT 6
# define USBDEV_INT_HF_MASK (0x3f << USBDEV_INT_HF_BIT)
# define USBDEV_INT_CMPLT_BIT 0
# define USBDEV_INT_CMPLT_MASK (0x3f << USBDEV_INT_CMPLT_BIT)
#define USBD_CONFIG 0xB0200020
#define USBD_EP0CS 0xB0200024
#define USBD_EP2CS 0xB0200028
#define USBD_EP3CS 0xB020002C
#define USBD_EP4CS 0xB0200030
#define USBD_EP5CS 0xB0200034
# define USBDEV_CS_SU (1<<14)
# define USBDEV_CS_NAK (1<<13)
# define USBDEV_CS_ACK (1<<12)
# define USBDEV_CS_BUSY (1<<11)
# define USBDEV_CS_TSIZE_BIT 1
# define USBDEV_CS_TSIZE_MASK (0x3ff << USBDEV_CS_TSIZE_BIT)
# define USBDEV_CS_STALL (1<<0)
#define USBD_EP0RDSTAT 0xB0200040
#define USBD_EP0WRSTAT 0xB0200044
#define USBD_EP2WRSTAT 0xB0200048
#define USBD_EP3WRSTAT 0xB020004C
#define USBD_EP4RDSTAT 0xB0200050
#define USBD_EP5RDSTAT 0xB0200054
# define USBDEV_FSTAT_FLUSH (1<<6)
# define USBDEV_FSTAT_UF (1<<5)
# define USBDEV_FSTAT_OF (1<<4)
# define USBDEV_FSTAT_FCNT_BIT 0
# define USBDEV_FSTAT_FCNT_MASK (0x0f << USBDEV_FSTAT_FCNT_BIT)
#define USBD_ENABLE 0xB0200058
# define USBDEV_ENABLE (1<<1)
# define USBDEV_CE (1<<0)
#endif /* !CONFIG_SOC_AU1200 */
/* Ethernet Controllers */
/* 4 byte offsets from AU1000_ETH_BASE */
#define MAC_CONTROL 0x0
# define MAC_RX_ENABLE (1<<2)
# define MAC_TX_ENABLE (1<<3)
# define MAC_DEF_CHECK (1<<5)
# define MAC_SET_BL(X) (((X)&0x3)<<6)
# define MAC_AUTO_PAD (1<<8)
# define MAC_DISABLE_RETRY (1<<10)
# define MAC_DISABLE_BCAST (1<<11)
# define MAC_LATE_COL (1<<12)
# define MAC_HASH_MODE (1<<13)
# define MAC_HASH_ONLY (1<<15)
# define MAC_PASS_ALL (1<<16)
# define MAC_INVERSE_FILTER (1<<17)
# define MAC_PROMISCUOUS (1<<18)
# define MAC_PASS_ALL_MULTI (1<<19)
# define MAC_FULL_DUPLEX (1<<20)
# define MAC_NORMAL_MODE 0
# define MAC_INT_LOOPBACK (1<<21)
# define MAC_EXT_LOOPBACK (1<<22)
# define MAC_DISABLE_RX_OWN (1<<23)
# define MAC_BIG_ENDIAN (1<<30)
# define MAC_RX_ALL (1<<31)
#define MAC_ADDRESS_HIGH 0x4
#define MAC_ADDRESS_LOW 0x8
#define MAC_MCAST_HIGH 0xC
#define MAC_MCAST_LOW 0x10
#define MAC_MII_CNTRL 0x14
# define MAC_MII_BUSY (1<<0)
# define MAC_MII_READ 0
# define MAC_MII_WRITE (1<<1)
# define MAC_SET_MII_SELECT_REG(X) (((X)&0x1f)<<6)
# define MAC_SET_MII_SELECT_PHY(X) (((X)&0x1f)<<11)
#define MAC_MII_DATA 0x18
#define MAC_FLOW_CNTRL 0x1C
# define MAC_FLOW_CNTRL_BUSY (1<<0)
# define MAC_FLOW_CNTRL_ENABLE (1<<1)
# define MAC_PASS_CONTROL (1<<2)
# define MAC_SET_PAUSE(X) (((X)&0xffff)<<16)
#define MAC_VLAN1_TAG 0x20
#define MAC_VLAN2_TAG 0x24
/* Ethernet Controller Enable */
# define MAC_EN_CLOCK_ENABLE (1<<0)
# define MAC_EN_RESET0 (1<<1)
# define MAC_EN_TOSS (0<<2)
# define MAC_EN_CACHEABLE (1<<3)
# define MAC_EN_RESET1 (1<<4)
# define MAC_EN_RESET2 (1<<5)
# define MAC_DMA_RESET (1<<6)
/* Ethernet Controller DMA Channels */
#define MAC0_TX_DMA_ADDR 0xB4004000
#define MAC1_TX_DMA_ADDR 0xB4004200
/* offsets from MAC_TX_RING_ADDR address */
#define MAC_TX_BUFF0_STATUS 0x0
# define TX_FRAME_ABORTED (1<<0)
# define TX_JAB_TIMEOUT (1<<1)
# define TX_NO_CARRIER (1<<2)
# define TX_LOSS_CARRIER (1<<3)
# define TX_EXC_DEF (1<<4)
# define TX_LATE_COLL_ABORT (1<<5)
# define TX_EXC_COLL (1<<6)
# define TX_UNDERRUN (1<<7)
# define TX_DEFERRED (1<<8)
# define TX_LATE_COLL (1<<9)
# define TX_COLL_CNT_MASK (0xF<<10)
# define TX_PKT_RETRY (1<<31)
#define MAC_TX_BUFF0_ADDR 0x4
# define TX_DMA_ENABLE (1<<0)
# define TX_T_DONE (1<<1)
# define TX_GET_DMA_BUFFER(X) (((X)>>2)&0x3)
#define MAC_TX_BUFF0_LEN 0x8
#define MAC_TX_BUFF1_STATUS 0x10
#define MAC_TX_BUFF1_ADDR 0x14
#define MAC_TX_BUFF1_LEN 0x18
#define MAC_TX_BUFF2_STATUS 0x20
#define MAC_TX_BUFF2_ADDR 0x24
#define MAC_TX_BUFF2_LEN 0x28
#define MAC_TX_BUFF3_STATUS 0x30
#define MAC_TX_BUFF3_ADDR 0x34
#define MAC_TX_BUFF3_LEN 0x38
#define MAC0_RX_DMA_ADDR 0xB4004100
#define MAC1_RX_DMA_ADDR 0xB4004300
/* offsets from MAC_RX_RING_ADDR */
#define MAC_RX_BUFF0_STATUS 0x0
# define RX_FRAME_LEN_MASK 0x3fff
# define RX_WDOG_TIMER (1<<14)
# define RX_RUNT (1<<15)
# define RX_OVERLEN (1<<16)
# define RX_COLL (1<<17)
# define RX_ETHER (1<<18)
# define RX_MII_ERROR (1<<19)
# define RX_DRIBBLING (1<<20)
# define RX_CRC_ERROR (1<<21)
# define RX_VLAN1 (1<<22)
# define RX_VLAN2 (1<<23)
# define RX_LEN_ERROR (1<<24)
# define RX_CNTRL_FRAME (1<<25)
# define RX_U_CNTRL_FRAME (1<<26)
# define RX_MCAST_FRAME (1<<27)
# define RX_BCAST_FRAME (1<<28)
# define RX_FILTER_FAIL (1<<29)
# define RX_PACKET_FILTER (1<<30)
# define RX_MISSED_FRAME (1<<31)
# define RX_ERROR (RX_WDOG_TIMER | RX_RUNT | RX_OVERLEN | \
RX_COLL | RX_MII_ERROR | RX_CRC_ERROR | \
RX_LEN_ERROR | RX_U_CNTRL_FRAME | RX_MISSED_FRAME)
#define MAC_RX_BUFF0_ADDR 0x4
# define RX_DMA_ENABLE (1<<0)
# define RX_T_DONE (1<<1)
# define RX_GET_DMA_BUFFER(X) (((X)>>2)&0x3)
# define RX_SET_BUFF_ADDR(X) ((X)&0xffffffc0)
#define MAC_RX_BUFF1_STATUS 0x10
#define MAC_RX_BUFF1_ADDR 0x14
#define MAC_RX_BUFF2_STATUS 0x20
#define MAC_RX_BUFF2_ADDR 0x24
#define MAC_RX_BUFF3_STATUS 0x30
#define MAC_RX_BUFF3_ADDR 0x34
/* UARTS 0-3 */
#define UART_BASE UART0_ADDR
#ifdef CONFIG_SOC_AU1200
#define UART_DEBUG_BASE UART1_ADDR
#else
#define UART_DEBUG_BASE UART3_ADDR
#endif
#define UART_RX 0 /* Receive buffer */
#define UART_TX 4 /* Transmit buffer */
#define UART_IER 8 /* Interrupt Enable Register */
#define UART_IIR 0xC /* Interrupt ID Register */
#define UART_FCR 0x10 /* FIFO Control Register */
#define UART_LCR 0x14 /* Line Control Register */
#define UART_MCR 0x18 /* Modem Control Register */
#define UART_LSR 0x1C /* Line Status Register */
#define UART_MSR 0x20 /* Modem Status Register */
#define UART_CLK 0x28 /* Baud Rate Clock Divider */
#define UART_MOD_CNTRL 0x100 /* Module Control */
#define UART_FCR_ENABLE_FIFO 0x01 /* Enable the FIFO */
#define UART_FCR_CLEAR_RCVR 0x02 /* Clear the RCVR FIFO */
#define UART_FCR_CLEAR_XMIT 0x04 /* Clear the XMIT FIFO */
#define UART_FCR_DMA_SELECT 0x08 /* For DMA applications */
#define UART_FCR_TRIGGER_MASK 0xF0 /* Mask for the FIFO trigger range */
#define UART_FCR_R_TRIGGER_1 0x00 /* Mask for receive trigger set at 1 */
#define UART_FCR_R_TRIGGER_4 0x40 /* Mask for receive trigger set at 4 */
#define UART_FCR_R_TRIGGER_8 0x80 /* Mask for receive trigger set at 8 */
#define UART_FCR_R_TRIGGER_14 0xA0 /* Mask for receive trigger set at 14 */
#define UART_FCR_T_TRIGGER_0 0x00 /* Mask for transmit trigger set at 0 */
#define UART_FCR_T_TRIGGER_4 0x10 /* Mask for transmit trigger set at 4 */
#define UART_FCR_T_TRIGGER_8 0x20 /* Mask for transmit trigger set at 8 */
#define UART_FCR_T_TRIGGER_12 0x30 /* Mask for transmit trigger set at 12 */
/*
* These are the definitions for the Line Control Register
*/
#define UART_LCR_SBC 0x40 /* Set break control */
#define UART_LCR_SPAR 0x20 /* Stick parity (?) */
#define UART_LCR_EPAR 0x10 /* Even parity select */
#define UART_LCR_PARITY 0x08 /* Parity Enable */
#define UART_LCR_STOP 0x04 /* Stop bits: 0=1 stop bit, 1= 2 stop bits */
#define UART_LCR_WLEN5 0x00 /* Wordlength: 5 bits */
#define UART_LCR_WLEN6 0x01 /* Wordlength: 6 bits */
#define UART_LCR_WLEN7 0x02 /* Wordlength: 7 bits */
#define UART_LCR_WLEN8 0x03 /* Wordlength: 8 bits */
/*
* These are the definitions for the Line Status Register
*/
#define UART_LSR_TEMT 0x40 /* Transmitter empty */
#define UART_LSR_THRE 0x20 /* Transmit-hold-register empty */
#define UART_LSR_BI 0x10 /* Break interrupt indicator */
#define UART_LSR_FE 0x08 /* Frame error indicator */
#define UART_LSR_PE 0x04 /* Parity error indicator */
#define UART_LSR_OE 0x02 /* Overrun error indicator */
#define UART_LSR_DR 0x01 /* Receiver data ready */
/*
* These are the definitions for the Interrupt Identification Register
*/
#define UART_IIR_NO_INT 0x01 /* No interrupts pending */
#define UART_IIR_ID 0x06 /* Mask for the interrupt ID */
#define UART_IIR_MSI 0x00 /* Modem status interrupt */
#define UART_IIR_THRI 0x02 /* Transmitter holding register empty */
#define UART_IIR_RDI 0x04 /* Receiver data interrupt */
#define UART_IIR_RLSI 0x06 /* Receiver line status interrupt */
/*
* These are the definitions for the Interrupt Enable Register
*/
#define UART_IER_MSI 0x08 /* Enable Modem status interrupt */
#define UART_IER_RLSI 0x04 /* Enable receiver line status interrupt */
#define UART_IER_THRI 0x02 /* Enable Transmitter holding register int. */
#define UART_IER_RDI 0x01 /* Enable receiver data interrupt */
/*
* These are the definitions for the Modem Control Register
*/
#define UART_MCR_LOOP 0x10 /* Enable loopback test mode */
#define UART_MCR_OUT2 0x08 /* Out2 complement */
#define UART_MCR_OUT1 0x04 /* Out1 complement */
#define UART_MCR_RTS 0x02 /* RTS complement */
#define UART_MCR_DTR 0x01 /* DTR complement */
/*
* These are the definitions for the Modem Status Register
*/
#define UART_MSR_DCD 0x80 /* Data Carrier Detect */
#define UART_MSR_RI 0x40 /* Ring Indicator */
#define UART_MSR_DSR 0x20 /* Data Set Ready */
#define UART_MSR_CTS 0x10 /* Clear to Send */
#define UART_MSR_DDCD 0x08 /* Delta DCD */
#define UART_MSR_TERI 0x04 /* Trailing edge ring indicator */
#define UART_MSR_DDSR 0x02 /* Delta DSR */
#define UART_MSR_DCTS 0x01 /* Delta CTS */
#define UART_MSR_ANY_DELTA 0x0F /* Any of the delta bits! */
/* SSIO */
#define SSI0_STATUS 0xB1600000
# define SSI_STATUS_BF (1<<4)
# define SSI_STATUS_OF (1<<3)
# define SSI_STATUS_UF (1<<2)
# define SSI_STATUS_D (1<<1)
# define SSI_STATUS_B (1<<0)
#define SSI0_INT 0xB1600004
# define SSI_INT_OI (1<<3)
# define SSI_INT_UI (1<<2)
# define SSI_INT_DI (1<<1)
#define SSI0_INT_ENABLE 0xB1600008
# define SSI_INTE_OIE (1<<3)
# define SSI_INTE_UIE (1<<2)
# define SSI_INTE_DIE (1<<1)
#define SSI0_CONFIG 0xB1600020
# define SSI_CONFIG_AO (1<<24)
# define SSI_CONFIG_DO (1<<23)
# define SSI_CONFIG_ALEN_BIT 20
# define SSI_CONFIG_ALEN_MASK (0x7<<20)
# define SSI_CONFIG_DLEN_BIT 16
# define SSI_CONFIG_DLEN_MASK (0x7<<16)
# define SSI_CONFIG_DD (1<<11)
# define SSI_CONFIG_AD (1<<10)
# define SSI_CONFIG_BM_BIT 8
# define SSI_CONFIG_BM_MASK (0x3<<8)
# define SSI_CONFIG_CE (1<<7)
# define SSI_CONFIG_DP (1<<6)
# define SSI_CONFIG_DL (1<<5)
# define SSI_CONFIG_EP (1<<4)
#define SSI0_ADATA 0xB1600024
# define SSI_AD_D (1<<24)
# define SSI_AD_ADDR_BIT 16
# define SSI_AD_ADDR_MASK (0xff<<16)
# define SSI_AD_DATA_BIT 0
# define SSI_AD_DATA_MASK (0xfff<<0)
#define SSI0_CLKDIV 0xB1600028
#define SSI0_CONTROL 0xB1600100
# define SSI_CONTROL_CD (1<<1)
# define SSI_CONTROL_E (1<<0)
/* SSI1 */
#define SSI1_STATUS 0xB1680000
#define SSI1_INT 0xB1680004
#define SSI1_INT_ENABLE 0xB1680008
#define SSI1_CONFIG 0xB1680020
#define SSI1_ADATA 0xB1680024
#define SSI1_CLKDIV 0xB1680028
#define SSI1_ENABLE 0xB1680100
/*
* Register content definitions
*/
#define SSI_STATUS_BF (1<<4)
#define SSI_STATUS_OF (1<<3)
#define SSI_STATUS_UF (1<<2)
#define SSI_STATUS_D (1<<1)
#define SSI_STATUS_B (1<<0)
/* SSI_INT */
#define SSI_INT_OI (1<<3)
#define SSI_INT_UI (1<<2)
#define SSI_INT_DI (1<<1)
/* SSI_INTEN */
#define SSI_INTEN_OIE (1<<3)
#define SSI_INTEN_UIE (1<<2)
#define SSI_INTEN_DIE (1<<1)
#define SSI_CONFIG_AO (1<<24)
#define SSI_CONFIG_DO (1<<23)
#define SSI_CONFIG_ALEN (7<<20)
#define SSI_CONFIG_DLEN (15<<16)
#define SSI_CONFIG_DD (1<<11)
#define SSI_CONFIG_AD (1<<10)
#define SSI_CONFIG_BM (3<<8)
#define SSI_CONFIG_CE (1<<7)
#define SSI_CONFIG_DP (1<<6)
#define SSI_CONFIG_DL (1<<5)
#define SSI_CONFIG_EP (1<<4)
#define SSI_CONFIG_ALEN_N(N) ((N-1)<<20)
#define SSI_CONFIG_DLEN_N(N) ((N-1)<<16)
#define SSI_CONFIG_BM_HI (0<<8)
#define SSI_CONFIG_BM_LO (1<<8)
#define SSI_CONFIG_BM_CY (2<<8)
#define SSI_ADATA_D (1<<24)
#define SSI_ADATA_ADDR (0xFF<<16)
#define SSI_ADATA_DATA (0x0FFF)
#define SSI_ADATA_ADDR_N(N) (N<<16)
#define SSI_ENABLE_CD (1<<1)
#define SSI_ENABLE_E (1<<0)
/* IrDA Controller */
#define IRDA_BASE 0xB0300000
#define IR_RING_PTR_STATUS (IRDA_BASE+0x00)
#define IR_RING_BASE_ADDR_H (IRDA_BASE+0x04)
#define IR_RING_BASE_ADDR_L (IRDA_BASE+0x08)
#define IR_RING_SIZE (IRDA_BASE+0x0C)
#define IR_RING_PROMPT (IRDA_BASE+0x10)
#define IR_RING_ADDR_CMPR (IRDA_BASE+0x14)
#define IR_INT_CLEAR (IRDA_BASE+0x18)
#define IR_CONFIG_1 (IRDA_BASE+0x20)
# define IR_RX_INVERT_LED (1<<0)
# define IR_TX_INVERT_LED (1<<1)
# define IR_ST (1<<2)
# define IR_SF (1<<3)
# define IR_SIR (1<<4)
# define IR_MIR (1<<5)
# define IR_FIR (1<<6)
# define IR_16CRC (1<<7)
# define IR_TD (1<<8)
# define IR_RX_ALL (1<<9)
# define IR_DMA_ENABLE (1<<10)
# define IR_RX_ENABLE (1<<11)
# define IR_TX_ENABLE (1<<12)
# define IR_LOOPBACK (1<<14)
# define IR_SIR_MODE (IR_SIR | IR_DMA_ENABLE | \
IR_RX_ALL | IR_RX_ENABLE | IR_SF | IR_16CRC)
#define IR_SIR_FLAGS (IRDA_BASE+0x24)
#define IR_ENABLE (IRDA_BASE+0x28)
# define IR_RX_STATUS (1<<9)
# define IR_TX_STATUS (1<<10)
#define IR_READ_PHY_CONFIG (IRDA_BASE+0x2C)
#define IR_WRITE_PHY_CONFIG (IRDA_BASE+0x30)
#define IR_MAX_PKT_LEN (IRDA_BASE+0x34)
#define IR_RX_BYTE_CNT (IRDA_BASE+0x38)
#define IR_CONFIG_2 (IRDA_BASE+0x3C)
# define IR_MODE_INV (1<<0)
# define IR_ONE_PIN (1<<1)
#define IR_INTERFACE_CONFIG (IRDA_BASE+0x40)
/* GPIO */
#define SYS_PINFUNC 0xB190002C
# define SYS_PF_USB (1<<15) /* 2nd USB device/host */
# define SYS_PF_U3 (1<<14) /* GPIO23/U3TXD */
# define SYS_PF_U2 (1<<13) /* GPIO22/U2TXD */
# define SYS_PF_U1 (1<<12) /* GPIO21/U1TXD */
# define SYS_PF_SRC (1<<11) /* GPIO6/SROMCKE */
# define SYS_PF_CK5 (1<<10) /* GPIO3/CLK5 */
# define SYS_PF_CK4 (1<<9) /* GPIO2/CLK4 */
# define SYS_PF_IRF (1<<8) /* GPIO15/IRFIRSEL */
# define SYS_PF_UR3 (1<<7) /* GPIO[14:9]/UART3 */
# define SYS_PF_I2D (1<<6) /* GPIO8/I2SDI */
# define SYS_PF_I2S (1<<5) /* I2S/GPIO[29:31] */
# define SYS_PF_NI2 (1<<4) /* NI2/GPIO[24:28] */
# define SYS_PF_U0 (1<<3) /* U0TXD/GPIO20 */
# define SYS_PF_RD (1<<2) /* IRTXD/GPIO19 */
# define SYS_PF_A97 (1<<1) /* AC97/SSL1 */
# define SYS_PF_S0 (1<<0) /* SSI_0/GPIO[16:18] */
/* Au1100 Only */
# define SYS_PF_PC (1<<18) /* PCMCIA/GPIO[207:204] */
# define SYS_PF_LCD (1<<17) /* extern lcd/GPIO[203:200] */
# define SYS_PF_CS (1<<16) /* EXTCLK0/32khz to gpio2 */
# define SYS_PF_EX0 (1<<9) /* gpio2/clock */
/* Au1550 Only. Redefines lots of pins */
# define SYS_PF_PSC2_MASK (7 << 17)
# define SYS_PF_PSC2_AC97 (0)
# define SYS_PF_PSC2_SPI (0)
# define SYS_PF_PSC2_I2S (1 << 17)
# define SYS_PF_PSC2_SMBUS (3 << 17)
# define SYS_PF_PSC2_GPIO (7 << 17)
# define SYS_PF_PSC3_MASK (7 << 20)
# define SYS_PF_PSC3_AC97 (0)
# define SYS_PF_PSC3_SPI (0)
# define SYS_PF_PSC3_I2S (1 << 20)
# define SYS_PF_PSC3_SMBUS (3 << 20)
# define SYS_PF_PSC3_GPIO (7 << 20)
# define SYS_PF_PSC1_S1 (1 << 1)
# define SYS_PF_MUST_BE_SET ((1 << 5) | (1 << 2))
/* Au1200 Only */
#ifdef CONFIG_SOC_AU1200
#define SYS_PINFUNC_DMA (1<<31)
#define SYS_PINFUNC_S0A (1<<30)
#define SYS_PINFUNC_S1A (1<<29)
#define SYS_PINFUNC_LP0 (1<<28)
#define SYS_PINFUNC_LP1 (1<<27)
#define SYS_PINFUNC_LD16 (1<<26)
#define SYS_PINFUNC_LD8 (1<<25)
#define SYS_PINFUNC_LD1 (1<<24)
#define SYS_PINFUNC_LD0 (1<<23)
#define SYS_PINFUNC_P1A (3<<21)
#define SYS_PINFUNC_P1B (1<<20)
#define SYS_PINFUNC_FS3 (1<<19)
#define SYS_PINFUNC_P0A (3<<17)
#define SYS_PINFUNC_CS (1<<16)
#define SYS_PINFUNC_CIM (1<<15)
#define SYS_PINFUNC_P1C (1<<14)
#define SYS_PINFUNC_U1T (1<<12)
#define SYS_PINFUNC_U1R (1<<11)
#define SYS_PINFUNC_EX1 (1<<10)
#define SYS_PINFUNC_EX0 (1<<9)
#define SYS_PINFUNC_U0R (1<<8)
#define SYS_PINFUNC_MC (1<<7)
#define SYS_PINFUNC_S0B (1<<6)
#define SYS_PINFUNC_S0C (1<<5)
#define SYS_PINFUNC_P0B (1<<4)
#define SYS_PINFUNC_U0T (1<<3)
#define SYS_PINFUNC_S1B (1<<2)
#endif
#define SYS_TRIOUTRD 0xB1900100
#define SYS_TRIOUTCLR 0xB1900100
#define SYS_OUTPUTRD 0xB1900108
#define SYS_OUTPUTSET 0xB1900108
#define SYS_OUTPUTCLR 0xB190010C
#define SYS_PINSTATERD 0xB1900110
#define SYS_PININPUTEN 0xB1900110
/* GPIO2, Au1500, Au1550 only */
#define GPIO2_BASE 0xB1700000
#define GPIO2_DIR (GPIO2_BASE + 0)
#define GPIO2_OUTPUT (GPIO2_BASE + 8)
#define GPIO2_PINSTATE (GPIO2_BASE + 0xC)
#define GPIO2_INTENABLE (GPIO2_BASE + 0x10)
#define GPIO2_ENABLE (GPIO2_BASE + 0x14)
/* Power Management */
#define SYS_SCRATCH0 0xB1900018
#define SYS_SCRATCH1 0xB190001C
#define SYS_WAKEMSK 0xB1900034
#define SYS_ENDIAN 0xB1900038
#define SYS_POWERCTRL 0xB190003C
#define SYS_WAKESRC 0xB190005C
#define SYS_SLPPWR 0xB1900078
#define SYS_SLEEP 0xB190007C
/* Clock Controller */
#define SYS_FREQCTRL0 0xB1900020
# define SYS_FC_FRDIV2_BIT 22
# define SYS_FC_FRDIV2_MASK (0xff << SYS_FC_FRDIV2_BIT)
# define SYS_FC_FE2 (1<<21)
# define SYS_FC_FS2 (1<<20)
# define SYS_FC_FRDIV1_BIT 12
# define SYS_FC_FRDIV1_MASK (0xff << SYS_FC_FRDIV1_BIT)
# define SYS_FC_FE1 (1<<11)
# define SYS_FC_FS1 (1<<10)
# define SYS_FC_FRDIV0_BIT 2
# define SYS_FC_FRDIV0_MASK (0xff << SYS_FC_FRDIV0_BIT)
# define SYS_FC_FE0 (1<<1)
# define SYS_FC_FS0 (1<<0)
#define SYS_FREQCTRL1 0xB1900024
# define SYS_FC_FRDIV5_BIT 22
# define SYS_FC_FRDIV5_MASK (0xff << SYS_FC_FRDIV5_BIT)
# define SYS_FC_FE5 (1<<21)
# define SYS_FC_FS5 (1<<20)
# define SYS_FC_FRDIV4_BIT 12
# define SYS_FC_FRDIV4_MASK (0xff << SYS_FC_FRDIV4_BIT)
# define SYS_FC_FE4 (1<<11)
# define SYS_FC_FS4 (1<<10)
# define SYS_FC_FRDIV3_BIT 2
# define SYS_FC_FRDIV3_MASK (0xff << SYS_FC_FRDIV3_BIT)
# define SYS_FC_FE3 (1<<1)
# define SYS_FC_FS3 (1<<0)
#define SYS_CLKSRC 0xB1900028
# define SYS_CS_ME1_BIT 27
# define SYS_CS_ME1_MASK (0x7<<SYS_CS_ME1_BIT)
# define SYS_CS_DE1 (1<<26)
# define SYS_CS_CE1 (1<<25)
# define SYS_CS_ME0_BIT 22
# define SYS_CS_ME0_MASK (0x7<<SYS_CS_ME0_BIT)
# define SYS_CS_DE0 (1<<21)
# define SYS_CS_CE0 (1<<20)
# define SYS_CS_MI2_BIT 17
# define SYS_CS_MI2_MASK (0x7<<SYS_CS_MI2_BIT)
# define SYS_CS_DI2 (1<<16)
# define SYS_CS_CI2 (1<<15)
#ifdef CONFIG_SOC_AU1100
# define SYS_CS_ML_BIT 7
# define SYS_CS_ML_MASK (0x7<<SYS_CS_ML_BIT)
# define SYS_CS_DL (1<<6)
# define SYS_CS_CL (1<<5)
#else
# define SYS_CS_MUH_BIT 12
# define SYS_CS_MUH_MASK (0x7<<SYS_CS_MUH_BIT)
# define SYS_CS_DUH (1<<11)
# define SYS_CS_CUH (1<<10)
# define SYS_CS_MUD_BIT 7
# define SYS_CS_MUD_MASK (0x7<<SYS_CS_MUD_BIT)
# define SYS_CS_DUD (1<<6)
# define SYS_CS_CUD (1<<5)
#endif
# define SYS_CS_MIR_BIT 2
# define SYS_CS_MIR_MASK (0x7<<SYS_CS_MIR_BIT)
# define SYS_CS_DIR (1<<1)
# define SYS_CS_CIR (1<<0)
# define SYS_CS_MUX_AUX 0x1
# define SYS_CS_MUX_FQ0 0x2
# define SYS_CS_MUX_FQ1 0x3
# define SYS_CS_MUX_FQ2 0x4
# define SYS_CS_MUX_FQ3 0x5
# define SYS_CS_MUX_FQ4 0x6
# define SYS_CS_MUX_FQ5 0x7
#define SYS_CPUPLL 0xB1900060
#define SYS_AUXPLL 0xB1900064
/* AC97 Controller */
#define AC97C_CONFIG 0xB0000000
# define AC97C_RECV_SLOTS_BIT 13
# define AC97C_RECV_SLOTS_MASK (0x3ff << AC97C_RECV_SLOTS_BIT)
# define AC97C_XMIT_SLOTS_BIT 3
# define AC97C_XMIT_SLOTS_MASK (0x3ff << AC97C_XMIT_SLOTS_BIT)
# define AC97C_SG (1<<2)
# define AC97C_SYNC (1<<1)
# define AC97C_RESET (1<<0)
#define AC97C_STATUS 0xB0000004
# define AC97C_XU (1<<11)
# define AC97C_XO (1<<10)
# define AC97C_RU (1<<9)
# define AC97C_RO (1<<8)
# define AC97C_READY (1<<7)
# define AC97C_CP (1<<6)
# define AC97C_TR (1<<5)
# define AC97C_TE (1<<4)
# define AC97C_TF (1<<3)
# define AC97C_RR (1<<2)
# define AC97C_RE (1<<1)
# define AC97C_RF (1<<0)
#define AC97C_DATA 0xB0000008
#define AC97C_CMD 0xB000000C
# define AC97C_WD_BIT 16
# define AC97C_READ (1<<7)
# define AC97C_INDEX_MASK 0x7f
#define AC97C_CNTRL 0xB0000010
# define AC97C_RS (1<<1)
# define AC97C_CE (1<<0)
/* Secure Digital (SD) Controller */
#define SD0_XMIT_FIFO 0xB0600000
#define SD0_RECV_FIFO 0xB0600004
#define SD1_XMIT_FIFO 0xB0680000
#define SD1_RECV_FIFO 0xB0680004
#if defined(CONFIG_SOC_AU1500) || defined(CONFIG_SOC_AU1550)
/* Au1500 PCI Controller */
#define Au1500_CFG_BASE 0xB4005000 // virtual, kseg0 addr
#define Au1500_PCI_CMEM (Au1500_CFG_BASE + 0)
#define Au1500_PCI_CFG (Au1500_CFG_BASE + 4)
# define PCI_ERROR ((1<<22) | (1<<23) | (1<<24) | (1<<25) | (1<<26) | (1<<27))
#define Au1500_PCI_B2BMASK_CCH (Au1500_CFG_BASE + 8)
#define Au1500_PCI_B2B0_VID (Au1500_CFG_BASE + 0xC)
#define Au1500_PCI_B2B1_ID (Au1500_CFG_BASE + 0x10)
#define Au1500_PCI_MWMASK_DEV (Au1500_CFG_BASE + 0x14)
#define Au1500_PCI_MWBASE_REV_CCL (Au1500_CFG_BASE + 0x18)
#define Au1500_PCI_ERR_ADDR (Au1500_CFG_BASE + 0x1C)
#define Au1500_PCI_SPEC_INTACK (Au1500_CFG_BASE + 0x20)
#define Au1500_PCI_ID (Au1500_CFG_BASE + 0x100)
#define Au1500_PCI_STATCMD (Au1500_CFG_BASE + 0x104)
#define Au1500_PCI_CLASSREV (Au1500_CFG_BASE + 0x108)
#define Au1500_PCI_HDRTYPE (Au1500_CFG_BASE + 0x10C)
#define Au1500_PCI_MBAR (Au1500_CFG_BASE + 0x110)
#define Au1500_PCI_HDR 0xB4005100 // virtual, kseg0 addr
/* All of our structures, like pci resource, have 32 bit members.
* Drivers are expected to do an ioremap on the PCI MEM resource, but it's
* hard to store 0x4 0000 0000 in a 32 bit type. We require a small patch
* to __ioremap to check for addresses between (u32)Au1500_PCI_MEM_START and
* (u32)Au1500_PCI_MEM_END and change those to the full 36 bit PCI MEM
* addresses. For PCI IO, it's simpler because we get to do the ioremap
* ourselves and then adjust the device's resources.
*/
#define Au1500_EXT_CFG 0x600000000ULL
#define Au1500_EXT_CFG_TYPE1 0x680000000ULL
#define Au1500_PCI_IO_START 0x500000000ULL
#define Au1500_PCI_IO_END 0x5000FFFFFULL
#define Au1500_PCI_MEM_START 0x440000000ULL
#define Au1500_PCI_MEM_END 0x44FFFFFFFULL
#define PCI_IO_START (Au1500_PCI_IO_START + 0x1000)
#define PCI_IO_END (Au1500_PCI_IO_END)
#define PCI_MEM_START (Au1500_PCI_MEM_START)
#define PCI_MEM_END (Au1500_PCI_MEM_END)
#define PCI_FIRST_DEVFN (0<<3)
#define PCI_LAST_DEVFN (19<<3)
#define IOPORT_RESOURCE_START 0x00001000 /* skip legacy probing */
#define IOPORT_RESOURCE_END 0xffffffff
#define IOMEM_RESOURCE_START 0x10000000
#define IOMEM_RESOURCE_END 0xffffffff
/*
* Borrowed from the PPC arch:
* The following macro is used to lookup irqs in a standard table
* format for those PPC systems that do not already have PCI
* interrupts properly routed.
*/
/* FIXME - double check this from asm-ppc/pci-bridge.h */
#define PCI_IRQ_TABLE_LOOKUP \
({ long _ctl_ = -1; \
if (idsel >= min_idsel && idsel <= max_idsel && pin <= irqs_per_slot) \
_ctl_ = pci_irq_table[idsel - min_idsel][pin-1]; \
_ctl_; })
#else /* Au1000 and Au1100 and Au1200 */
/* don't allow any legacy ports probing */
#define IOPORT_RESOURCE_START 0x10000000
#define IOPORT_RESOURCE_END 0xffffffff
#define IOMEM_RESOURCE_START 0x10000000
#define IOMEM_RESOURCE_END 0xffffffff
#define PCI_IO_START 0
#define PCI_IO_END 0
#define PCI_MEM_START 0
#define PCI_MEM_END 0
#define PCI_FIRST_DEVFN 0
#define PCI_LAST_DEVFN 0
#endif
#ifndef _LANGUAGE_ASSEMBLY
typedef volatile struct
{
/* 0x0000 */ u32 toytrim;
/* 0x0004 */ u32 toywrite;
/* 0x0008 */ u32 toymatch0;
/* 0x000C */ u32 toymatch1;
/* 0x0010 */ u32 toymatch2;
/* 0x0014 */ u32 cntrctrl;
/* 0x0018 */ u32 scratch0;
/* 0x001C */ u32 scratch1;
/* 0x0020 */ u32 freqctrl0;
/* 0x0024 */ u32 freqctrl1;
/* 0x0028 */ u32 clksrc;
/* 0x002C */ u32 pinfunc;
/* 0x0030 */ u32 reserved0;
/* 0x0034 */ u32 wakemsk;
/* 0x0038 */ u32 endian;
/* 0x003C */ u32 powerctrl;
/* 0x0040 */ u32 toyread;
/* 0x0044 */ u32 rtctrim;
/* 0x0048 */ u32 rtcwrite;
/* 0x004C */ u32 rtcmatch0;
/* 0x0050 */ u32 rtcmatch1;
/* 0x0054 */ u32 rtcmatch2;
/* 0x0058 */ u32 rtcread;
/* 0x005C */ u32 wakesrc;
/* 0x0060 */ u32 cpupll;
/* 0x0064 */ u32 auxpll;
/* 0x0068 */ u32 reserved1;
/* 0x006C */ u32 reserved2;
/* 0x0070 */ u32 reserved3;
/* 0x0074 */ u32 reserved4;
/* 0x0078 */ u32 slppwr;
/* 0x007C */ u32 sleep;
/* 0x0080 */ u32 reserved5[32];
/* 0x0100 */ u32 trioutrd;
#define trioutclr trioutrd
/* 0x0104 */ u32 reserved6;
/* 0x0108 */ u32 outputrd;
#define outputset outputrd
/* 0x010C */ u32 outputclr;
/* 0x0110 */ u32 pinstaterd;
#define pininputen pinstaterd
} AU1X00_SYS;
static AU1X00_SYS* const sys = (AU1X00_SYS *)SYS_BASE;
#endif
/* Processor information base on prid.
* Copied from PowerPC.
*/
#ifndef _LANGUAGE_ASSEMBLY
struct cpu_spec {
/* CPU is matched via (PRID & prid_mask) == prid_value */
unsigned int prid_mask;
unsigned int prid_value;
char *cpu_name;
unsigned char cpu_od; /* Set Config[OD] */
unsigned char cpu_bclk; /* Enable BCLK switching */
};
extern struct cpu_spec cpu_specs[];
extern struct cpu_spec *cur_cpu_spec[];
#endif
#endif
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