diff options
Diffstat (limited to 'arch/mips/include/asm/mach-au1x00/au1000.h')
| -rw-r--r-- | arch/mips/include/asm/mach-au1x00/au1000.h | 1538 |
1 files changed, 1538 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mach-au1x00/au1000.h b/arch/mips/include/asm/mach-au1x00/au1000.h new file mode 100644 index 00000000..f260ebed --- /dev/null +++ b/arch/mips/include/asm/mach-au1x00/au1000.h @@ -0,0 +1,1538 @@ +/* + * + * 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 |