| /* |
| * |
| * BRIEF MODULE DESCRIPTION |
| * Include file for Alchemy Semiconductor's Au1k CPU. |
| * |
| * Copyright 2000-2001, 2006-2008 MontaVista Software Inc. |
| * Author: MontaVista Software, Inc. <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 <linux/io.h> |
| #include <linux/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; |
| } |
| |
| /* Early Au1000 have a write-only SYS_CPUPLL register. */ |
| static inline int au1xxx_cpu_has_pll_wo(void) |
| { |
| switch (read_c0_prid()) { |
| case 0x00030100: /* Au1000 DA */ |
| case 0x00030201: /* Au1000 HA */ |
| case 0x00030202: /* Au1000 HB */ |
| return 1; |
| } |
| return 0; |
| } |
| |
| /* does CPU need CONFIG[OD] set to fix tons of errata? */ |
| static inline int au1xxx_cpu_needs_config_od(void) |
| { |
| /* |
| * c0_config.od (bit 19) was write only (and read as 0) on the |
| * early revisions of Alchemy SOCs. It disables the bus trans- |
| * action overlapping and needs to be set to fix various errata. |
| */ |
| switch (read_c0_prid()) { |
| case 0x00030100: /* Au1000 DA */ |
| case 0x00030201: /* Au1000 HA */ |
| case 0x00030202: /* Au1000 HB */ |
| case 0x01030200: /* Au1500 AB */ |
| /* |
| * Au1100/Au1200 errata actually keep silence about this bit, |
| * so we set it just in case for those revisions that require |
| * it to be set according to the (now gone) cpu_table. |
| */ |
| case 0x02030200: /* Au1100 AB */ |
| case 0x02030201: /* Au1100 BA */ |
| case 0x02030202: /* Au1100 BC */ |
| case 0x04030201: /* Au1200 AC */ |
| return 1; |
| } |
| return 0; |
| } |
| |
| #define ALCHEMY_CPU_UNKNOWN -1 |
| #define ALCHEMY_CPU_AU1000 0 |
| #define ALCHEMY_CPU_AU1500 1 |
| #define ALCHEMY_CPU_AU1100 2 |
| #define ALCHEMY_CPU_AU1550 3 |
| #define ALCHEMY_CPU_AU1200 4 |
| |
| static inline int alchemy_get_cputype(void) |
| { |
| switch (read_c0_prid() & 0xffff0000) { |
| case 0x00030000: |
| return ALCHEMY_CPU_AU1000; |
| break; |
| case 0x01030000: |
| return ALCHEMY_CPU_AU1500; |
| break; |
| case 0x02030000: |
| return ALCHEMY_CPU_AU1100; |
| break; |
| case 0x03030000: |
| return ALCHEMY_CPU_AU1550; |
| break; |
| case 0x04030000: |
| case 0x05030000: |
| return ALCHEMY_CPU_AU1200; |
| break; |
| } |
| |
| return ALCHEMY_CPU_UNKNOWN; |
| } |
| |
| /* return number of uarts on a given cputype */ |
| static inline int alchemy_get_uarts(int type) |
| { |
| switch (type) { |
| case ALCHEMY_CPU_AU1000: |
| return 4; |
| case ALCHEMY_CPU_AU1500: |
| case ALCHEMY_CPU_AU1200: |
| return 2; |
| case ALCHEMY_CPU_AU1100: |
| case ALCHEMY_CPU_AU1550: |
| return 3; |
| } |
| return 0; |
| } |
| |
| /* enable an UART block if it isn't already */ |
| static inline void alchemy_uart_enable(u32 uart_phys) |
| { |
| void __iomem *addr = (void __iomem *)KSEG1ADDR(uart_phys); |
| |
| /* reset, enable clock, deassert reset */ |
| if ((__raw_readl(addr + 0x100) & 3) != 3) { |
| __raw_writel(0, addr + 0x100); |
| wmb(); |
| __raw_writel(1, addr + 0x100); |
| wmb(); |
| } |
| __raw_writel(3, addr + 0x100); |
| wmb(); |
| } |
| |
| static inline void alchemy_uart_disable(u32 uart_phys) |
| { |
| void __iomem *addr = (void __iomem *)KSEG1ADDR(uart_phys); |
| __raw_writel(0, addr + 0x100); /* UART_MOD_CNTRL */ |
| wmb(); |
| } |
| |
| static inline void alchemy_uart_putchar(u32 uart_phys, u8 c) |
| { |
| void __iomem *base = (void __iomem *)KSEG1ADDR(uart_phys); |
| int timeout, i; |
| |
| /* check LSR TX_EMPTY bit */ |
| timeout = 0xffffff; |
| do { |
| if (__raw_readl(base + 0x1c) & 0x20) |
| break; |
| /* slow down */ |
| for (i = 10000; i; i--) |
| asm volatile ("nop"); |
| } while (--timeout); |
| |
| __raw_writel(c, base + 0x04); /* tx */ |
| wmb(); |
| } |
| |
| /* return number of ethernet MACs on a given cputype */ |
| static inline int alchemy_get_macs(int type) |
| { |
| switch (type) { |
| case ALCHEMY_CPU_AU1000: |
| case ALCHEMY_CPU_AU1500: |
| case ALCHEMY_CPU_AU1550: |
| return 2; |
| case ALCHEMY_CPU_AU1100: |
| return 1; |
| } |
| return 0; |
| } |
| |
| /* 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 unsigned long au1xxx_calc_clock(void); |
| |
| /* PM: arch/mips/alchemy/common/sleeper.S, power.c, irq.c */ |
| void alchemy_sleep_au1000(void); |
| void alchemy_sleep_au1550(void); |
| void au_sleep(void); |
| |
| |
| /* SOC Interrupt numbers */ |
| |
| #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_LAST + 1) |
| #define AU1000_INTC1_INT_LAST (AU1000_INTC1_INT_BASE + 31) |
| #define AU1000_MAX_INTR AU1000_INTC1_INT_LAST |
| |
| enum soc_au1000_ints { |
| AU1000_FIRST_INT = AU1000_INTC0_INT_BASE, |
| AU1000_UART0_INT = AU1000_FIRST_INT, |
| AU1000_UART1_INT, |
| AU1000_UART2_INT, |
| AU1000_UART3_INT, |
| AU1000_SSI0_INT, |
| AU1000_SSI1_INT, |
| 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_IRDA_RX_INT, |
| 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_AC97C_INT, |
| AU1000_GPIO0_INT, |
| AU1000_GPIO1_INT, |
| AU1000_GPIO2_INT, |
| AU1000_GPIO3_INT, |
| AU1000_GPIO4_INT, |
| AU1000_GPIO5_INT, |
| AU1000_GPIO6_INT, |
| AU1000_GPIO7_INT, |
| AU1000_GPIO8_INT, |
| AU1000_GPIO9_INT, |
| AU1000_GPIO10_INT, |
| AU1000_GPIO11_INT, |
| AU1000_GPIO12_INT, |
| AU1000_GPIO13_INT, |
| AU1000_GPIO14_INT, |
| AU1000_GPIO15_INT, |
| AU1000_GPIO16_INT, |
| AU1000_GPIO17_INT, |
| AU1000_GPIO18_INT, |
| AU1000_GPIO19_INT, |
| AU1000_GPIO20_INT, |
| AU1000_GPIO21_INT, |
| AU1000_GPIO22_INT, |
| AU1000_GPIO23_INT, |
| AU1000_GPIO24_INT, |
| AU1000_GPIO25_INT, |
| AU1000_GPIO26_INT, |
| AU1000_GPIO27_INT, |
| AU1000_GPIO28_INT, |
| AU1000_GPIO29_INT, |
| AU1000_GPIO30_INT, |
| AU1000_GPIO31_INT, |
| }; |
| |
| enum soc_au1100_ints { |
| AU1100_FIRST_INT = AU1000_INTC0_INT_BASE, |
| AU1100_UART0_INT = AU1100_FIRST_INT, |
| AU1100_UART1_INT, |
| AU1100_SD_INT, |
| AU1100_UART3_INT, |
| AU1100_SSI0_INT, |
| AU1100_SSI1_INT, |
| AU1100_DMA_INT_BASE, |
| |
| AU1100_TOY_INT = AU1100_FIRST_INT + 14, |
| AU1100_TOY_MATCH0_INT, |
| AU1100_TOY_MATCH1_INT, |
| AU1100_TOY_MATCH2_INT, |
| AU1100_RTC_INT, |
| AU1100_RTC_MATCH0_INT, |
| AU1100_RTC_MATCH1_INT, |
| AU1100_RTC_MATCH2_INT, |
| AU1100_IRDA_TX_INT, |
| AU1100_IRDA_RX_INT, |
| AU1100_USB_DEV_REQ_INT, |
| AU1100_USB_DEV_SUS_INT, |
| AU1100_USB_HOST_INT, |
| AU1100_ACSYNC_INT, |
| AU1100_MAC0_DMA_INT, |
| AU1100_GPIO208_215_INT, |
| AU1100_LCD_INT, |
| AU1100_AC97C_INT, |
| AU1100_GPIO0_INT, |
| AU1100_GPIO1_INT, |
| AU1100_GPIO2_INT, |
| AU1100_GPIO3_INT, |
| AU1100_GPIO4_INT, |
| AU1100_GPIO5_INT, |
| AU1100_GPIO6_INT, |
| AU1100_GPIO7_INT, |
| AU1100_GPIO8_INT, |
| AU1100_GPIO9_INT, |
| AU1100_GPIO10_INT, |
| AU1100_GPIO11_INT, |
| AU1100_GPIO12_INT, |
| AU1100_GPIO13_INT, |
| AU1100_GPIO14_INT, |
| AU1100_GPIO15_INT, |
| AU1100_GPIO16_INT, |
| AU1100_GPIO17_INT, |
| AU1100_GPIO18_INT, |
| AU1100_GPIO19_INT, |
| AU1100_GPIO20_INT, |
| AU1100_GPIO21_INT, |
| AU1100_GPIO22_INT, |
| AU1100_GPIO23_INT, |
| AU1100_GPIO24_INT, |
| AU1100_GPIO25_INT, |
| AU1100_GPIO26_INT, |
| AU1100_GPIO27_INT, |
| AU1100_GPIO28_INT, |
| AU1100_GPIO29_INT, |
| AU1100_GPIO30_INT, |
| AU1100_GPIO31_INT, |
| }; |
| |
| enum soc_au1500_ints { |
| AU1500_FIRST_INT = AU1000_INTC0_INT_BASE, |
| AU1500_UART0_INT = AU1500_FIRST_INT, |
| AU1500_PCI_INTA, |
| AU1500_PCI_INTB, |
| AU1500_UART3_INT, |
| AU1500_PCI_INTC, |
| AU1500_PCI_INTD, |
| AU1500_DMA_INT_BASE, |
| |
| AU1500_TOY_INT = AU1500_FIRST_INT + 14, |
| AU1500_TOY_MATCH0_INT, |
| AU1500_TOY_MATCH1_INT, |
| AU1500_TOY_MATCH2_INT, |
| AU1500_RTC_INT, |
| AU1500_RTC_MATCH0_INT, |
| AU1500_RTC_MATCH1_INT, |
| AU1500_RTC_MATCH2_INT, |
| AU1500_PCI_ERR_INT, |
| AU1500_RESERVED_INT, |
| AU1500_USB_DEV_REQ_INT, |
| AU1500_USB_DEV_SUS_INT, |
| AU1500_USB_HOST_INT, |
| AU1500_ACSYNC_INT, |
| AU1500_MAC0_DMA_INT, |
| AU1500_MAC1_DMA_INT, |
| AU1500_AC97C_INT = AU1500_FIRST_INT + 31, |
| AU1500_GPIO0_INT, |
| AU1500_GPIO1_INT, |
| AU1500_GPIO2_INT, |
| AU1500_GPIO3_INT, |
| AU1500_GPIO4_INT, |
| AU1500_GPIO5_INT, |
| AU1500_GPIO6_INT, |
| AU1500_GPIO7_INT, |
| AU1500_GPIO8_INT, |
| AU1500_GPIO9_INT, |
| AU1500_GPIO10_INT, |
| AU1500_GPIO11_INT, |
| AU1500_GPIO12_INT, |
| AU1500_GPIO13_INT, |
| AU1500_GPIO14_INT, |
| AU1500_GPIO15_INT, |
| AU1500_GPIO200_INT, |
| AU1500_GPIO201_INT, |
| AU1500_GPIO202_INT, |
| AU1500_GPIO203_INT, |
| AU1500_GPIO20_INT, |
| AU1500_GPIO204_INT, |
| AU1500_GPIO205_INT, |
| AU1500_GPIO23_INT, |
| AU1500_GPIO24_INT, |
| AU1500_GPIO25_INT, |
| AU1500_GPIO26_INT, |
| AU1500_GPIO27_INT, |
| AU1500_GPIO28_INT, |
| AU1500_GPIO206_INT, |
| AU1500_GPIO207_INT, |
| AU1500_GPIO208_215_INT, |
| }; |
| |
| enum soc_au1550_ints { |
| AU1550_FIRST_INT = AU1000_INTC0_INT_BASE, |
| 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, |
| AU1550_TOY_INT, |
| AU1550_TOY_MATCH0_INT, |
| AU1550_TOY_MATCH1_INT, |
| AU1550_TOY_MATCH2_INT, |
| AU1550_RTC_INT, |
| AU1550_RTC_MATCH0_INT, |
| AU1550_RTC_MATCH1_INT, |
| AU1550_RTC_MATCH2_INT, |
| |
| AU1550_NAND_INT = AU1550_FIRST_INT + 23, |
| AU1550_USB_DEV_REQ_INT, |
| AU1550_USB_DEV_SUS_INT, |
| AU1550_USB_HOST_INT, |
| AU1550_MAC0_DMA_INT, |
| AU1550_MAC1_DMA_INT, |
| AU1550_GPIO0_INT = AU1550_FIRST_INT + 32, |
| AU1550_GPIO1_INT, |
| AU1550_GPIO2_INT, |
| AU1550_GPIO3_INT, |
| AU1550_GPIO4_INT, |
| AU1550_GPIO5_INT, |
| AU1550_GPIO6_INT, |
| AU1550_GPIO7_INT, |
| AU1550_GPIO8_INT, |
| AU1550_GPIO9_INT, |
| AU1550_GPIO10_INT, |
| AU1550_GPIO11_INT, |
| AU1550_GPIO12_INT, |
| AU1550_GPIO13_INT, |
| AU1550_GPIO14_INT, |
| AU1550_GPIO15_INT, |
| AU1550_GPIO200_INT, |
| AU1550_GPIO201_205_INT, /* Logical or of GPIO201:205 */ |
| AU1550_GPIO16_INT, |
| AU1550_GPIO17_INT, |
| AU1550_GPIO20_INT, |
| AU1550_GPIO21_INT, |
| AU1550_GPIO22_INT, |
| AU1550_GPIO23_INT, |
| AU1550_GPIO24_INT, |
| AU1550_GPIO25_INT, |
| AU1550_GPIO26_INT, |
| AU1550_GPIO27_INT, |
| AU1550_GPIO28_INT, |
| AU1550_GPIO206_INT, |
| AU1550_GPIO207_INT, |
| AU1550_GPIO208_215_INT, /* Logical or of GPIO208:215 */ |
| }; |
| |
| enum soc_au1200_ints { |
| AU1200_FIRST_INT = AU1000_INTC0_INT_BASE, |
| AU1200_UART0_INT = AU1200_FIRST_INT, |
| AU1200_SWT_INT, |
| AU1200_SD_INT, |
| AU1200_DDMA_INT, |
| AU1200_MAE_BE_INT, |
| AU1200_GPIO200_INT, |
| AU1200_GPIO201_INT, |
| AU1200_GPIO202_INT, |
| AU1200_UART1_INT, |
| AU1200_MAE_FE_INT, |
| AU1200_PSC0_INT, |
| AU1200_PSC1_INT, |
| AU1200_AES_INT, |
| AU1200_CAMERA_INT, |
| AU1200_TOY_INT, |
| AU1200_TOY_MATCH0_INT, |
| AU1200_TOY_MATCH1_INT, |
| AU1200_TOY_MATCH2_INT, |
| AU1200_RTC_INT, |
| AU1200_RTC_MATCH0_INT, |
| AU1200_RTC_MATCH1_INT, |
| AU1200_RTC_MATCH2_INT, |
| AU1200_GPIO203_INT, |
| AU1200_NAND_INT, |
| AU1200_GPIO204_INT, |
| AU1200_GPIO205_INT, |
| AU1200_GPIO206_INT, |
| AU1200_GPIO207_INT, |
| AU1200_GPIO208_215_INT, /* Logical OR of 208:215 */ |
| AU1200_USB_INT, |
| AU1200_LCD_INT, |
| AU1200_MAE_BOTH_INT, |
| AU1200_GPIO0_INT, |
| AU1200_GPIO1_INT, |
| AU1200_GPIO2_INT, |
| AU1200_GPIO3_INT, |
| AU1200_GPIO4_INT, |
| AU1200_GPIO5_INT, |
| AU1200_GPIO6_INT, |
| AU1200_GPIO7_INT, |
| AU1200_GPIO8_INT, |
| AU1200_GPIO9_INT, |
| AU1200_GPIO10_INT, |
| AU1200_GPIO11_INT, |
| AU1200_GPIO12_INT, |
| AU1200_GPIO13_INT, |
| AU1200_GPIO14_INT, |
| AU1200_GPIO15_INT, |
| AU1200_GPIO16_INT, |
| AU1200_GPIO17_INT, |
| AU1200_GPIO18_INT, |
| AU1200_GPIO19_INT, |
| AU1200_GPIO20_INT, |
| AU1200_GPIO21_INT, |
| AU1200_GPIO22_INT, |
| AU1200_GPIO23_INT, |
| AU1200_GPIO24_INT, |
| AU1200_GPIO25_INT, |
| AU1200_GPIO26_INT, |
| AU1200_GPIO27_INT, |
| AU1200_GPIO28_INT, |
| AU1200_GPIO29_INT, |
| AU1200_GPIO30_INT, |
| AU1200_GPIO31_INT, |
| }; |
| |
| #endif /* !defined (_LANGUAGE_ASSEMBLY) */ |
| |
| /* |
| * 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 |
| * 0..au1000 1..au1500 2..au1100 3..au1550 4..au1200 |
| */ |
| |
| #define AU1000_AC97_PHYS_ADDR 0x10000000 /* 012 */ |
| #define AU1000_USBD_PHYS_ADDR 0x10200000 /* 0123 */ |
| #define AU1000_IC0_PHYS_ADDR 0x10400000 /* 01234 */ |
| #define AU1000_MAC0_PHYS_ADDR 0x10500000 /* 023 */ |
| #define AU1000_MAC1_PHYS_ADDR 0x10510000 /* 023 */ |
| #define AU1000_MACEN_PHYS_ADDR 0x10520000 /* 023 */ |
| #define AU1100_SD0_PHYS_ADDR 0x10600000 /* 24 */ |
| #define AU1100_SD1_PHYS_ADDR 0x10680000 /* 24 */ |
| #define AU1000_I2S_PHYS_ADDR 0x11000000 /* 02 */ |
| #define AU1500_MAC0_PHYS_ADDR 0x11500000 /* 1 */ |
| #define AU1500_MAC1_PHYS_ADDR 0x11510000 /* 1 */ |
| #define AU1500_MACEN_PHYS_ADDR 0x11520000 /* 1 */ |
| #define AU1000_UART0_PHYS_ADDR 0x11100000 /* 01234 */ |
| #define AU1000_UART1_PHYS_ADDR 0x11200000 /* 0234 */ |
| #define AU1000_UART2_PHYS_ADDR 0x11300000 /* 0 */ |
| #define AU1000_UART3_PHYS_ADDR 0x11400000 /* 0123 */ |
| #define AU1500_GPIO2_PHYS_ADDR 0x11700000 /* 1234 */ |
| #define AU1000_IC1_PHYS_ADDR 0x11800000 /* 01234 */ |
| #define AU1000_SYS_PHYS_ADDR 0x11900000 /* 01234 */ |
| #define AU1000_DMA_PHYS_ADDR 0x14002000 /* 012 */ |
| #define AU1550_DBDMA_PHYS_ADDR 0x14002000 /* 34 */ |
| #define AU1550_DBDMA_CONF_PHYS_ADDR 0x14003000 /* 34 */ |
| #define AU1000_MACDMA0_PHYS_ADDR 0x14004000 /* 0123 */ |
| #define AU1000_MACDMA1_PHYS_ADDR 0x14004200 /* 0123 */ |
| |
| |
| #ifdef CONFIG_SOC_AU1000 |
| #define MEM_PHYS_ADDR 0x14000000 |
| #define STATIC_MEM_PHYS_ADDR 0x14001000 |
| #define USBH_PHYS_ADDR 0x10100000 |
| #define IRDA_PHYS_ADDR 0x10300000 |
| #define SSI0_PHYS_ADDR 0x11600000 |
| #define SSI1_PHYS_ADDR 0x11680000 |
| #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 USBH_PHYS_ADDR 0x10100000 |
| #define PCI_PHYS_ADDR 0x14005000 |
| #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 USBH_PHYS_ADDR 0x10100000 |
| #define IRDA_PHYS_ADDR 0x10300000 |
| #define SSI0_PHYS_ADDR 0x11600000 |
| #define SSI1_PHYS_ADDR 0x11680000 |
| #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 USBH_PHYS_ADDR 0x14020000 |
| #define PCI_PHYS_ADDR 0x14005000 |
| #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 USBM_PHYS_ADDR 0x14020000 |
| #define USBH_PHYS_ADDR 0x14020100 |
| #define PSC0_PHYS_ADDR 0x11A00000 |
| #define PSC1_PHYS_ADDR 0x11B00000 |
| #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 |
| |
| |
| |
| |
| /* Au1000 */ |
| #ifdef CONFIG_SOC_AU1000 |
| |
| #define USB_OHCI_BASE 0x10100000 /* phys addr for ioremap */ |
| #define USB_HOST_CONFIG 0xB017FFFC |
| #define FOR_PLATFORM_C_USB_HOST_INT AU1000_USB_HOST_INT |
| #endif /* CONFIG_SOC_AU1000 */ |
| |
| /* Au1500 */ |
| #ifdef CONFIG_SOC_AU1500 |
| |
| #define USB_OHCI_BASE 0x10100000 /* phys addr for ioremap */ |
| #define USB_HOST_CONFIG 0xB017fffc |
| #define FOR_PLATFORM_C_USB_HOST_INT AU1500_USB_HOST_INT |
| #endif /* CONFIG_SOC_AU1500 */ |
| |
| /* Au1100 */ |
| #ifdef CONFIG_SOC_AU1100 |
| |
| #define USB_OHCI_BASE 0x10100000 /* phys addr for ioremap */ |
| #define USB_HOST_CONFIG 0xB017FFFC |
| #define FOR_PLATFORM_C_USB_HOST_INT AU1100_USB_HOST_INT |
| #endif /* CONFIG_SOC_AU1100 */ |
| |
| #ifdef CONFIG_SOC_AU1550 |
| |
| #define USB_OHCI_BASE 0x14020000 /* phys addr for ioremap */ |
| #define USB_OHCI_LEN 0x00060000 |
| #define USB_HOST_CONFIG 0xB4027ffc |
| #define FOR_PLATFORM_C_USB_HOST_INT AU1550_USB_HOST_INT |
| #endif /* CONFIG_SOC_AU1550 */ |
| |
| |
| #ifdef CONFIG_SOC_AU1200 |
| |
| #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 |
| |
| #define FOR_PLATFORM_C_USB_HOST_INT AU1200_USB_INT |
| |
| #endif /* CONFIG_SOC_AU1200 */ |
| |
| /* 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 |
| |
| #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 */ |
| |
| /* 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 |
| |
| /* 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 |
| |
| #define SYS_WAKEMSK_D2 (1 << 9) |
| #define SYS_WAKEMSK_M2 (1 << 8) |
| #define SYS_WAKEMSK_GPIO(x) (1 << (x)) |
| |
| /* 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) |
| |
| #if defined(CONFIG_SOC_AU1500) || defined(CONFIG_SOC_AU1550) |
| /* Au1500 PCI Controller */ |
| #define Au1500_CFG_BASE 0xB4005000 /* virtual, KSEG1 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, KSEG1 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 I/O, 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 0x00001000 |
| #define PCI_IO_END 0x000FFFFF |
| #define PCI_MEM_START 0x40000000 |
| #define PCI_MEM_END 0x4FFFFFFF |
| |
| #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 0xfffffffffULL |
| |
| #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 0xfffffffffULL |
| |
| #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 |
| |
| #endif |
