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-rw-r--r--include/ACEX1K.h69
-rw-r--r--include/altera.h73
-rw-r--r--include/asm-mips/au1x00.h1047
-rw-r--r--include/asm-mips/mipsregs.h7
-rw-r--r--include/configs/dbau1x00.h168
5 files changed, 1336 insertions, 28 deletions
diff --git a/include/ACEX1K.h b/include/ACEX1K.h
new file mode 100644
index 0000000..f75c463
--- /dev/null
+++ b/include/ACEX1K.h
@@ -0,0 +1,69 @@
+/*
+ * (C) Copyright 2003
+ * Steven Scholz, imc Measurement & Control, steven.scholz@imc-berlin.de
+ *
+ * (C) Copyright 2002
+ * Rich Ireland, Enterasys Networks, rireland@enterasys.com.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ */
+
+#ifndef _ACEX1K_H_
+#define _ACEX1K_H_
+
+#include <altera.h>
+
+extern int ACEX1K_load( Altera_desc *desc, void *image, size_t size );
+extern int ACEX1K_dump( Altera_desc *desc, void *buf, size_t bsize );
+extern int ACEX1K_info( Altera_desc *desc );
+extern int ACEX1K_reloc( Altera_desc *desc, ulong reloc_off );
+
+/* Slave Serial Implementation function table */
+typedef struct {
+ Altera_pre_fn pre;
+ Altera_config_fn config;
+ Altera_clk_fn clk;
+ Altera_status_fn status;
+ Altera_done_fn done;
+ Altera_data_fn data;
+ Altera_abort_fn abort;
+ Altera_post_fn post;
+ int relocated;
+} Altera_ACEX1K_Passive_Serial_fns;
+
+/* Device Image Sizes
+ *********************************************************************/
+/* ACEX1K */
+/* FIXME: Which size do we mean?
+ * Datasheet says 1337000/8=167125Bytes,
+ * Filesize of an *.rbf file is 166965 Bytes
+ */
+#if 0
+#define Altera_EP1K100_SIZE 1337000/8 /* 167125 Bytes */
+#endif
+#define Altera_EP1K100_SIZE (166965*8)
+
+/* Descriptor Macros
+ *********************************************************************/
+/* ACEX1K devices */
+#define Altera_EP1K100_DESC(iface, fn_table, cookie) \
+{ Altera_ACEX1K, iface, Altera_EP1K100_SIZE, fn_table, cookie }
+
+#endif /* _ACEX1K_H_ */
diff --git a/include/altera.h b/include/altera.h
index 88f72db..74b6729 100644
--- a/include/altera.h
+++ b/include/altera.h
@@ -28,46 +28,63 @@
#define _ALTERA_H_
/*
- * Note that this is just Altera FPGA interface boilerplate.
- * There is no support for Altera devices yet.
- *
- * See include/xilinx.h for a working example.
+ * See include/xilinx.h for another working example.
*/
-/* In your board's config.h file you should define CONFIG_FPGA as such:
- * #define CONFIG_FPGA (CFG_ALTERA_xxx | CFG_ALTERA_IF_xxx )
- */
+/* Altera Model definitions
+ *********************************************************************/
+#define CFG_ACEX1K CFG_FPGA_DEV( 0x1 )
-/* Altera Model definitions */
-#define CFG_ALTERA_xxxx ( CFG_FPGA_ALTERA | CFG_FPGA_DEV( 0x1 ))
+#define CFG_ALTERA_ACEX1K (CFG_FPGA_ALTERA | CFG_ACEX1K)
/* Add new models here */
-/* Altera Interface definitions */
-#define CFG_ALTERA_IF_xxx CFG_FPGA_IF( 0x1 )
+/* Altera Interface definitions
+ *********************************************************************/
+#define CFG_ALTERA_IF_PS CFG_FPGA_IF( 0x1 ) /* passive serial */
/* Add new interfaces here */
-typedef enum { /* typedef Altera_iface */
- min_altera_iface_type, /* insert all new types after this */
-/* Add new interfaces here */
- max_altera_iface_type /* insert all new types before this */
-} Altera_iface; /* end, typedef Altera_iface */
+typedef enum { /* typedef Altera_iface */
+ min_altera_iface_type, /* insert all new types after this */
+ passive_serial, /* serial data and external clock */
+ passive_parallel_synchronous, /* parallel data */
+ passive_parallel_asynchronous, /* parallel data */
+ passive_serial_asynchronous, /* serial data w/ internal clock (not used) */
+ altera_jtag_mode, /* jtag/tap serial (not used ) */
+ max_altera_iface_type /* insert all new types before this */
+} Altera_iface; /* end, typedef Altera_iface */
-typedef enum { /* typedef Altera_Family */
- min_altera_type, /* insert all new types after this */
+typedef enum { /* typedef Altera_Family */
+ min_altera_type, /* insert all new types after this */
+ Altera_ACEX1K, /* ACEX1K Family */
/* Add new models here */
- max_altera_type /* insert all new types before this */
-} Altera_Family; /* end, typedef Altera_Family */
+ max_altera_type /* insert all new types before this */
+} Altera_Family; /* end, typedef Altera_Family */
-typedef struct { /* typedef Altera_desc */
- Altera_Family family; /* part type */
- Altera_iface iface; /* interface type */
- size_t size; /* bytes of data part can accept */
- void * base; /* base interface address */
-} Altera_desc; /* end, typedef Altera_desc */
+typedef struct { /* typedef Altera_desc */
+ Altera_Family family; /* part type */
+ Altera_iface iface; /* interface type */
+ size_t size; /* bytes of data part can accept */
+ void * iface_fns;/* interface function table */
+ void * base; /* base interface address */
+ int cookie; /* implementation specific cookie */
+} Altera_desc; /* end, typedef Altera_desc */
+/* Generic Altera Functions
+ *********************************************************************/
extern int altera_load( Altera_desc *desc, void *image, size_t size );
extern int altera_dump( Altera_desc *desc, void *buf, size_t bsize );
extern int altera_info( Altera_desc *desc );
-extern int altera_reloc( Altera_desc *desc, ulong reloc_off );
+extern int altera_reloc( Altera_desc *desc, ulong reloc_offset );
+
+/* Board specific implementation specific function types
+ *********************************************************************/
+typedef int (*Altera_pre_fn)( int cookie );
+typedef int (*Altera_config_fn)( int assert_config, int flush, int cookie );
+typedef int (*Altera_status_fn)( int cookie );
+typedef int (*Altera_done_fn)( int cookie );
+typedef int (*Altera_clk_fn)( int assert_clk, int flush, int cookie );
+typedef int (*Altera_data_fn)( int assert_data, int flush, int cookie );
+typedef int (*Altera_abort_fn)( int cookie );
+typedef int (*Altera_post_fn)( int cookie );
-#endif /* _ALTERA_H_ */
+#endif /* _ALTERA_H_ */
diff --git a/include/asm-mips/au1x00.h b/include/asm-mips/au1x00.h
new file mode 100644
index 0000000..5a00368
--- /dev/null
+++ b/include/asm-mips/au1x00.h
@@ -0,0 +1,1047 @@
+/*
+ *
+ * BRIEF MODULE DESCRIPTION
+ * Include file for Alchemy Semiconductor's Au1k CPU.
+ *
+ * Copyright 2000,2001 MontaVista Software Inc.
+ * Author: MontaVista Software, Inc.
+ * ppopov@mvista.com or source@mvista.com
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+ /*
+ * some definitions add by takuzo@sm.sony.co.jp and sato@sm.sony.co.jp
+ */
+
+#ifndef _AU1X00_H_
+#define _AU1X00_H_
+
+#ifndef __ASSEMBLY__
+/* 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_writeb(u8 val, int reg)
+{
+ *(volatile u8 *)(reg) = val;
+}
+
+void static inline au_writew(u16 val, int reg)
+{
+ *(volatile u16 *)(reg) = val;
+}
+
+void static inline au_writel(u32 val, int reg)
+{
+ *(volatile u32 *)(reg) = val;
+}
+
+static inline u8 au_readb(unsigned long port)
+{
+ return (*(volatile u8 *)port);
+}
+
+static inline u16 au_readw(unsigned long port)
+{
+ return (*(volatile u16 *)port);
+}
+
+static inline u32 au_readl(unsigned long port)
+{
+ return (*(volatile u32 *)port);
+}
+
+/* These next three functions should be a generic part of the MIPS
+ * kernel (with the 'au_' removed from the name) and selected for
+ * processors that support the instructions.
+ * Taken from PPC tree. -- Dan
+ */
+/* Return the bit position of the most significant 1 bit in a word */
+static __inline__ int __ilog2(unsigned int x)
+{
+ int lz;
+
+ asm volatile (
+ ".set\tnoreorder\n\t"
+ ".set\tnoat\n\t"
+ ".set\tmips32\n\t"
+ "clz\t%0,%1\n\t"
+ ".set\tmips0\n\t"
+ ".set\tat\n\t"
+ ".set\treorder"
+ : "=r" (lz)
+ : "r" (x));
+
+ return 31 - lz;
+}
+
+static __inline__ int au_ffz(unsigned int x)
+{
+ if ((x = ~x) == 0)
+ return 32;
+ return __ilog2(x & -x);
+}
+
+/*
+ * ffs: find first bit set. This is defined the same way as
+ * the libc and compiler builtin ffs routines, therefore
+ * differs in spirit from the above ffz (man ffs).
+ */
+static __inline__ int au_ffs(int x)
+{
+ return __ilog2(x & -x) + 1;
+}
+
+#endif /* !ASSEMBLY */
+
+#ifdef CONFIG_PM
+/* no CP0 timer irq */
+#define ALLINTS (IE_IRQ0 | IE_IRQ1 | IE_IRQ2 | IE_IRQ3 | IE_IRQ4)
+#else
+#define ALLINTS (IE_IRQ0 | IE_IRQ1 | IE_IRQ2 | IE_IRQ3 | IE_IRQ4 | IE_IRQ5)
+#endif
+
+/* SDRAM Controller */
+#define MEM_SDMODE0 0xB4000000
+#define MEM_SDMODE1 0xB4000004
+#define MEM_SDMODE2 0xB4000008
+
+#define MEM_SDADDR0 0xB400000C
+#define MEM_SDADDR1 0xB4000010
+#define MEM_SDADDR2 0xB4000014
+
+#define MEM_SDREFCFG 0xB4000018
+#define MEM_SDPRECMD 0xB400001C
+#define MEM_SDAUTOREF 0xB4000020
+
+#define MEM_SDWRMD0 0xB4000024
+#define MEM_SDWRMD1 0xB4000028
+#define MEM_SDWRMD2 0xB400002C
+
+#define MEM_SDSLEEP 0xB4000030
+#define MEM_SDSMCKE 0xB4000034
+
+/* 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
+
+/* Interrupt Controller 0 */
+#define IC0_CFG0RD 0xB0400040
+#define IC0_CFG0SET 0xB0400040
+#define IC0_CFG0CLR 0xB0400044
+
+#define IC0_CFG1RD 0xB0400048
+#define IC0_CFG1SET 0xB0400048
+#define IC0_CFG1CLR 0xB040004C
+
+#define IC0_CFG2RD 0xB0400050
+#define IC0_CFG2SET 0xB0400050
+#define IC0_CFG2CLR 0xB0400054
+
+#define IC0_REQ0INT 0xB0400054
+#define IC0_SRCRD 0xB0400058
+#define IC0_SRCSET 0xB0400058
+#define IC0_SRCCLR 0xB040005C
+#define IC0_REQ1INT 0xB040005C
+
+#define IC0_ASSIGNRD 0xB0400060
+#define IC0_ASSIGNSET 0xB0400060
+#define IC0_ASSIGNCLR 0xB0400064
+
+#define IC0_WAKERD 0xB0400068
+#define IC0_WAKESET 0xB0400068
+#define IC0_WAKECLR 0xB040006C
+
+#define IC0_MASKRD 0xB0400070
+#define IC0_MASKSET 0xB0400070
+#define IC0_MASKCLR 0xB0400074
+
+#define IC0_RISINGRD 0xB0400078
+#define IC0_RISINGCLR 0xB0400078
+#define IC0_FALLINGRD 0xB040007C
+#define IC0_FALLINGCLR 0xB040007C
+
+#define IC0_TESTBIT 0xB0400080
+
+/* Interrupt Controller 1 */
+#define IC1_CFG0RD 0xB1800040
+#define IC1_CFG0SET 0xB1800040
+#define IC1_CFG0CLR 0xB1800044
+
+#define IC1_CFG1RD 0xB1800048
+#define IC1_CFG1SET 0xB1800048
+#define IC1_CFG1CLR 0xB180004C
+
+#define IC1_CFG2RD 0xB1800050
+#define IC1_CFG2SET 0xB1800050
+#define IC1_CFG2CLR 0xB1800054
+
+#define IC1_REQ0INT 0xB1800054
+#define IC1_SRCRD 0xB1800058
+#define IC1_SRCSET 0xB1800058
+#define IC1_SRCCLR 0xB180005C
+#define IC1_REQ1INT 0xB180005C
+
+#define IC1_ASSIGNRD 0xB1800060
+#define IC1_ASSIGNSET 0xB1800060
+#define IC1_ASSIGNCLR 0xB1800064
+
+#define IC1_WAKERD 0xB1800068
+#define IC1_WAKESET 0xB1800068
+#define IC1_WAKECLR 0xB180006C
+
+#define IC1_MASKRD 0xB1800070
+#define IC1_MASKSET 0xB1800070
+#define IC1_MASKCLR 0xB1800074
+
+#define IC1_RISINGRD 0xB1800078
+#define IC1_RISINGCLR 0xB1800078
+#define IC1_FALLINGRD 0xB180007C
+#define IC1_FALLINGCLR 0xB180007C
+
+#define IC1_TESTBIT 0xB1800080
+
+/* Interrupt Configuration Modes */
+#define INTC_INT_DISABLED 0
+#define INTC_INT_RISE_EDGE 0x1
+#define INTC_INT_FALL_EDGE 0x2
+#define INTC_INT_RISE_AND_FALL_EDGE 0x3
+#define INTC_INT_HIGH_LEVEL 0x5
+#define INTC_INT_LOW_LEVEL 0x6
+#define INTC_INT_HIGH_AND_LOW_LEVEL 0x7
+
+/* Interrupt Numbers */
+#define AU1X00_UART0_INT 0
+#define AU1000_UART1_INT 1 /* au1000 */
+#define AU1000_UART2_INT 2 /* au1000 */
+
+#define AU1500_PCI_INTA 1 /* au1500 */
+#define AU1500_PCI_INTB 2 /* au1500 */
+
+#define AU1X00_UART3_INT 3
+
+#define AU1000_SSI0_INT 4 /* au1000 */
+#define AU1000_SSI1_INT 5 /* au1000 */
+
+#define AU1500_PCI_INTC 4 /* au1500 */
+#define AU1500_PCI_INTD 5 /* au1500 */
+
+#define AU1X00_DMA_INT_BASE 6
+#define AU1X00_TOY_INT 14
+#define AU1X00_TOY_MATCH0_INT 15
+#define AU1X00_TOY_MATCH1_INT 16
+#define AU1X00_TOY_MATCH2_INT 17
+#define AU1X00_RTC_INT 18
+#define AU1X00_RTC_MATCH0_INT 19
+#define AU1X00_RTC_MATCH1_INT 20
+#define AU1X00_RTC_MATCH2_INT 21
+#define AU1000_IRDA_TX_INT 22 /* au1000 */
+#define AU1000_IRDA_RX_INT 23 /* au1000 */
+#define AU1X00_USB_DEV_REQ_INT 24
+#define AU1X00_USB_DEV_SUS_INT 25
+#define AU1X00_USB_HOST_INT 26
+#define AU1X00_ACSYNC_INT 27
+#define AU1X00_MAC0_DMA_INT 28
+#define AU1X00_MAC1_DMA_INT 29
+#define AU1X00_ETH0_IRQ AU1X00_MAC0_DMA_INT
+#define AU1X00_ETH1_IRQ AU1X00_MAC1_DMA_INT
+#define AU1000_I2S_UO_INT 30 /* au1000 */
+#define AU1X00_AC97C_INT 31
+#define AU1X00_LAST_INTC0_INT AU1X00_AC97C_INT
+#define AU1X00_GPIO_0 32
+#define AU1X00_GPIO_1 33
+#define AU1X00_GPIO_2 34
+#define AU1X00_GPIO_3 35
+#define AU1X00_GPIO_4 36
+#define AU1X00_GPIO_5 37
+#define AU1X00_GPIO_6 38
+#define AU1X00_GPIO_7 39
+#define AU1X00_GPIO_8 40
+#define AU1X00_GPIO_9 41
+#define AU1X00_GPIO_10 42
+#define AU1X00_GPIO_11 43
+#define AU1X00_GPIO_12 44
+#define AU1X00_GPIO_13 45
+#define AU1X00_GPIO_14 46
+#define AU1X00_GPIO_15 47
+
+/* Au1000 only */
+#define AU1000_GPIO_16 48
+#define AU1000_GPIO_17 49
+#define AU1000_GPIO_18 50
+#define AU1000_GPIO_19 51
+#define AU1000_GPIO_20 52
+#define AU1000_GPIO_21 53
+#define AU1000_GPIO_22 54
+#define AU1000_GPIO_23 55
+#define AU1000_GPIO_24 56
+#define AU1000_GPIO_25 57
+#define AU1000_GPIO_26 58
+#define AU1000_GPIO_27 59
+#define AU1000_GPIO_28 60
+#define AU1000_GPIO_29 61
+#define AU1000_GPIO_30 62
+#define AU1000_GPIO_31 63
+
+/* Au1500 only */
+#define AU1500_GPIO_200 48
+#define AU1500_GPIO_201 49
+#define AU1500_GPIO_202 50
+#define AU1500_GPIO_203 51
+#define AU1500_GPIO_20 52
+#define AU1500_GPIO_204 53
+#define AU1500_GPIO_205 54
+#define AU1500_GPIO_23 55
+#define AU1500_GPIO_24 56
+#define AU1500_GPIO_25 57
+#define AU1500_GPIO_26 58
+#define AU1500_GPIO_27 59
+#define AU1500_GPIO_28 60
+#define AU1500_GPIO_206 61
+#define AU1500_GPIO_207 62
+#define AU1500_GPIO_208_215 63
+
+#define AU1X00_MAX_INTR 63
+
+#define AU1100_SD 2
+#define AU1100_GPIO_208_215 29
+/* REDEFINE SECONDARY GPIO BLOCK INTO IC1 CONTROLLER HERE */
+
+/* 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 */
+/* We pass USB_OHCI_BASE to ioremap, so it needs to be a physical address */
+#define USB_OHCI_BASE 0x10100000
+#define USB_OHCI_LEN 0x00100000
+#define USB_HOST_CONFIG 0xB017fffc
+
+/* 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)
+
+/* Ethernet Controllers */
+#define AU1000_ETH0_BASE 0xB0500000
+#define AU1000_ETH1_BASE 0xB0510000
+#define AU1500_ETH0_BASE 0xB1500000
+#define AU1500_ETH1_BASE 0xB1510000
+#define AU1100_ETH0_BASE 0xB0500000
+
+/* 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 AU1000_MAC0_ENABLE 0xB0520000
+#define AU1000_MAC1_ENABLE 0xB0520004
+#define AU1500_MAC0_ENABLE 0xB1520000
+#define AU1500_MAC1_ENABLE 0xB1520004
+#define AU1100_MAC0_ENABLE 0xB0520000
+
+#define MAC_EN_CLOCK_ENABLE (1<<0)
+#define MAC_EN_RESET0 (1<<1)
+#define MAC_EN_TOSS (0<<2)
+#define MAC_EN_CACHEABLE (1<<3)
+#define MAC_EN_RESET1 (1<<4)
+#define MAC_EN_RESET2 (1<<5)
+#define MAC_DMA_RESET (1<<6)
+
+/* Ethernet Controller DMA Channels */
+
+#define MAC0_TX_DMA_ADDR 0xB4004000
+#define MAC1_TX_DMA_ADDR 0xB4004200
+/* offsets from MAC_TX_RING_ADDR address */
+#define MAC_TX_BUFF0_STATUS 0x0
+#define TX_FRAME_ABORTED (1<<0)
+#define TX_JAB_TIMEOUT (1<<1)
+#define TX_NO_CARRIER (1<<2)
+#define TX_LOSS_CARRIER (1<<3)
+#define TX_EXC_DEF (1<<4)
+#define TX_LATE_COLL_ABORT (1<<5)
+#define TX_EXC_COLL (1<<6)
+#define TX_UNDERRUN (1<<7)
+#define TX_DEFERRED (1<<8)
+#define TX_LATE_COLL (1<<9)
+#define TX_COLL_CNT_MASK (0xF<<10)
+#define TX_PKT_RETRY (1<<31)
+#define MAC_TX_BUFF0_ADDR 0x4
+#define TX_DMA_ENABLE (1<<0)
+#define TX_T_DONE (1<<1)
+#define TX_GET_DMA_BUFFER(X) (((X)>>2)&0x3)
+#define MAC_TX_BUFF0_LEN 0x8
+#define MAC_TX_BUFF1_STATUS 0x10
+#define MAC_TX_BUFF1_ADDR 0x14
+#define MAC_TX_BUFF1_LEN 0x18
+#define MAC_TX_BUFF2_STATUS 0x20
+#define MAC_TX_BUFF2_ADDR 0x24
+#define MAC_TX_BUFF2_LEN 0x28
+#define MAC_TX_BUFF3_STATUS 0x30
+#define MAC_TX_BUFF3_ADDR 0x34
+#define MAC_TX_BUFF3_LEN 0x38
+
+#define MAC0_RX_DMA_ADDR 0xB4004100
+#define MAC1_RX_DMA_ADDR 0xB4004300
+/* offsets from MAC_RX_RING_ADDR */
+#define MAC_RX_BUFF0_STATUS 0x0
+#define RX_FRAME_LEN_MASK 0x3fff
+#define RX_WDOG_TIMER (1<<14)
+#define RX_RUNT (1<<15)
+#define RX_OVERLEN (1<<16)
+#define RX_COLL (1<<17)
+#define RX_ETHER (1<<18)
+#define RX_MII_ERROR (1<<19)
+#define RX_DRIBBLING (1<<20)
+#define RX_CRC_ERROR (1<<21)
+#define RX_VLAN1 (1<<22)
+#define RX_VLAN2 (1<<23)
+#define RX_LEN_ERROR (1<<24)
+#define RX_CNTRL_FRAME (1<<25)
+#define RX_U_CNTRL_FRAME (1<<26)
+#define RX_MCAST_FRAME (1<<27)
+#define RX_BCAST_FRAME (1<<28)
+#define RX_FILTER_FAIL (1<<29)
+#define RX_PACKET_FILTER (1<<30)
+#define RX_MISSED_FRAME (1<<31)
+
+#define RX_ERROR (RX_WDOG_TIMER | RX_RUNT | RX_OVERLEN | \
+ RX_COLL | RX_MII_ERROR | RX_CRC_ERROR | \
+ RX_LEN_ERROR | RX_U_CNTRL_FRAME | RX_MISSED_FRAME)
+#define MAC_RX_BUFF0_ADDR 0x4
+#define RX_DMA_ENABLE (1<<0)
+#define RX_T_DONE (1<<1)
+#define RX_GET_DMA_BUFFER(X) (((X)>>2)&0x3)
+#define RX_SET_BUFF_ADDR(X) ((X)&0xffffffc0)
+#define MAC_RX_BUFF1_STATUS 0x10
+#define MAC_RX_BUFF1_ADDR 0x14
+#define MAC_RX_BUFF2_STATUS 0x20
+#define MAC_RX_BUFF2_ADDR 0x24
+#define MAC_RX_BUFF3_STATUS 0x30
+#define MAC_RX_BUFF3_ADDR 0x34
+
+
+/* UARTS 0-3 */
+#define UART0_ADDR 0xB1100000
+#define UART1_ADDR 0xB1200000
+#define UART2_ADDR 0xB1300000
+#define UART3_ADDR 0xB1400000
+#define UART_BASE UART0_ADDR
+#define UART_DEBUG_BASE UART2_ADDR
+
+#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_ENABLE 0x100 /* Uart enable */
+
+#define UART_EN_CE 1 /* Clock enable */
+#define UART_EN_E 2 /* Enable */
+
+#define UART_FCR_ENABLE_FIFO 0x01 /* Enable the FIFO */
+#define UART_FCR_CLEAR_RCVR 0x02 /* Clear the RCVR FIFO */
+#define UART_FCR_CLEAR_XMIT 0x04 /* Clear the XMIT FIFO */
+#define UART_FCR_DMA_SELECT 0x08 /* For DMA applications */
+#define UART_FCR_TRIGGER_MASK 0xF0 /* Mask for the FIFO trigger range */
+#define UART_FCR_R_TRIGGER_1 0x00 /* Mask for receive trigger set at 1 */
+#define UART_FCR_R_TRIGGER_4 0x40 /* Mask for receive trigger set at 4 */
+#define UART_FCR_R_TRIGGER_8 0x80 /* Mask for receive trigger set at 8 */
+#define UART_FCR_R_TRIGGER_14 0xA0 /* Mask for receive trigger set at 14 */
+#define UART_FCR_T_TRIGGER_0 0x00 /* Mask for transmit trigger set at 0 */
+#define UART_FCR_T_TRIGGER_4 0x10 /* Mask for transmit trigger set at 4 */
+#define UART_FCR_T_TRIGGER_8 0x20 /* Mask for transmit trigger set at 8 */
+#define UART_FCR_T_TRIGGER_12 0x30 /* Mask for transmit trigger set at 12 */
+
+/*
+ * These are the definitions for the Line Control Register
+ */
+#define UART_LCR_SBC 0x40 /* Set break control */
+#define UART_LCR_SPAR 0x20 /* Stick parity (?) */
+#define UART_LCR_EPAR 0x10 /* Even parity select */
+#define UART_LCR_PARITY 0x08 /* Parity Enable */
+#define UART_LCR_STOP 0x04 /* Stop bits: 0=1 stop bit, 1= 2 stop bits */
+#define UART_LCR_WLEN5 0x00 /* Wordlength: 5 bits */
+#define UART_LCR_WLEN6 0x01 /* Wordlength: 6 bits */
+#define UART_LCR_WLEN7 0x02 /* Wordlength: 7 bits */
+#define UART_LCR_WLEN8 0x03 /* Wordlength: 8 bits */
+
+/*
+ * These are the definitions for the Line Status Register
+ */
+#define UART_LSR_TEMT 0x40 /* Transmitter empty */
+#define UART_LSR_THRE 0x20 /* Transmit-hold-register empty */
+#define UART_LSR_BI 0x10 /* Break interrupt indicator */
+#define UART_LSR_FE 0x08 /* Frame error indicator */
+#define UART_LSR_PE 0x04 /* Parity error indicator */
+#define UART_LSR_OE 0x02 /* Overrun error indicator */
+#define UART_LSR_DR 0x01 /* Receiver data ready */
+
+/*
+ * These are the definitions for the Interrupt Identification Register
+ */
+#define UART_IIR_NO_INT 0x01 /* No interrupts pending */
+#define UART_IIR_ID 0x06 /* Mask for the interrupt ID */
+#define UART_IIR_MSI 0x00 /* Modem status interrupt */
+#define UART_IIR_THRI 0x02 /* Transmitter holding register empty */
+#define UART_IIR_RDI 0x04 /* Receiver data interrupt */
+#define UART_IIR_RLSI 0x06 /* Receiver line status interrupt */
+
+/*
+ * These are the definitions for the Interrupt Enable Register
+ */
+#define UART_IER_MSI 0x08 /* Enable Modem status interrupt */
+#define UART_IER_RLSI 0x04 /* Enable receiver line status interrupt */
+#define UART_IER_THRI 0x02 /* Enable Transmitter holding register int. */
+#define UART_IER_RDI 0x01 /* Enable receiver data interrupt */
+
+/*
+ * These are the definitions for the Modem Control Register
+ */
+#define UART_MCR_LOOP 0x10 /* Enable loopback test mode */
+#define UART_MCR_OUT2 0x08 /* Out2 complement */
+#define UART_MCR_OUT1 0x04 /* Out1 complement */
+#define UART_MCR_RTS 0x02 /* RTS complement */
+#define UART_MCR_DTR 0x01 /* DTR complement */
+
+/*
+ * These are the definitions for the Modem Status Register
+ */
+#define UART_MSR_DCD 0x80 /* Data Carrier Detect */
+#define UART_MSR_RI 0x40 /* Ring Indicator */
+#define UART_MSR_DSR 0x20 /* Data Set Ready */
+#define UART_MSR_CTS 0x10 /* Clear to Send */
+#define UART_MSR_DDCD 0x08 /* Delta DCD */
+#define UART_MSR_TERI 0x04 /* Trailing edge ring indicator */
+#define UART_MSR_DDSR 0x02 /* Delta DSR */
+#define UART_MSR_DCTS 0x01 /* Delta CTS */
+#define UART_MSR_ANY_DELTA 0x0F /* Any of the delta bits! */
+
+
+
+/* SSIO */
+#define SSI0_STATUS 0xB1600000
+#define SSI_STATUS_BF (1<<4)
+#define SSI_STATUS_OF (1<<3)
+#define SSI_STATUS_UF (1<<2)
+#define SSI_STATUS_D (1<<1)
+#define SSI_STATUS_B (1<<0)
+#define SSI0_INT 0xB1600004
+#define SSI_INT_OI (1<<3)
+#define SSI_INT_UI (1<<2)
+#define SSI_INT_DI (1<<1)
+#define SSI0_INT_ENABLE 0xB1600008
+#define SSI_INTE_OIE (1<<3)
+#define SSI_INTE_UIE (1<<2)
+#define SSI_INTE_DIE (1<<1)
+#define SSI0_CONFIG 0xB1600020
+#define SSI_CONFIG_AO (1<<24)
+#define SSI_CONFIG_DO (1<<23)
+#define SSI_CONFIG_ALEN_BIT 20
+#define SSI_CONFIG_ALEN_MASK (0x7<<20)
+#define SSI_CONFIG_DLEN_BIT 16
+#define SSI_CONFIG_DLEN_MASK (0x7<<16)
+#define SSI_CONFIG_DD (1<<11)
+#define SSI_CONFIG_AD (1<<10)
+#define SSI_CONFIG_BM_BIT 8
+#define SSI_CONFIG_BM_MASK (0x3<<8)
+#define SSI_CONFIG_CE (1<<7)
+#define SSI_CONFIG_DP (1<<6)
+#define SSI_CONFIG_DL (1<<5)
+#define SSI_CONFIG_EP (1<<4)
+#define SSI0_ADATA 0xB1600024
+#define SSI_AD_D (1<<24)
+#define SSI_AD_ADDR_BIT 16
+#define SSI_AD_ADDR_MASK (0xff<<16)
+#define SSI_AD_DATA_BIT 0
+#define SSI_AD_DATA_MASK (0xfff<<0)
+#define SSI0_CLKDIV 0xB1600028
+#define SSI0_CONTROL 0xB1600100
+#define SSI_CONTROL_CD (1<<1)
+#define SSI_CONTROL_E (1<<0)
+
+/* SSI1 */
+#define SSI1_STATUS 0xB1680000
+#define SSI1_INT 0xB1680004
+#define SSI1_INT_ENABLE 0xB1680008
+#define SSI1_CONFIG 0xB1680020
+#define SSI1_ADATA 0xB1680024
+#define SSI1_CLKDIV 0xB1680028
+#define SSI1_ENABLE 0xB1680100
+
+/*
+ * Register content definitions
+ */
+#define SSI_STATUS_BF (1<<4)
+#define SSI_STATUS_OF (1<<3)
+#define SSI_STATUS_UF (1<<2)
+#define SSI_STATUS_D (1<<1)
+#define SSI_STATUS_B (1<<0)
+
+/* SSI_INT */
+#define SSI_INT_OI (1<<3)
+#define SSI_INT_UI (1<<2)
+#define SSI_INT_DI (1<<1)
+
+/* SSI_INTEN */
+#define SSI_INTEN_OIE (1<<3)
+#define SSI_INTEN_UIE (1<<2)
+#define SSI_INTEN_DIE (1<<1)
+
+#define SSI_CONFIG_AO (1<<24)
+#define SSI_CONFIG_DO (1<<23)
+#define SSI_CONFIG_ALEN (7<<20)
+#define SSI_CONFIG_DLEN (15<<16)
+#define SSI_CONFIG_DD (1<<11)
+#define SSI_CONFIG_AD (1<<10)
+#define SSI_CONFIG_BM (3<<8)
+#define SSI_CONFIG_CE (1<<7)
+#define SSI_CONFIG_DP (1<<6)
+#define SSI_CONFIG_DL (1<<5)
+#define SSI_CONFIG_EP (1<<4)
+#define SSI_CONFIG_ALEN_N(N) ((N-1)<<20)
+#define SSI_CONFIG_DLEN_N(N) ((N-1)<<16)
+#define SSI_CONFIG_BM_HI (0<<8)
+#define SSI_CONFIG_BM_LO (1<<8)
+#define SSI_CONFIG_BM_CY (2<<8)
+
+#define SSI_ADATA_D (1<<24)
+#define SSI_ADATA_ADDR (0xFF<<16)
+#define SSI_ADATA_DATA (0x0FFF)
+#define SSI_ADATA_ADDR_N(N) (N<<16)
+
+#define SSI_ENABLE_CD (1<<1)
+#define SSI_ENABLE_E (1<<0)
+
+
+/* IrDA Controller */
+#define IRDA_BASE 0xB0300000
+#define IR_RING_PTR_STATUS (IRDA_BASE+0x00)
+#define IR_RING_BASE_ADDR_H (IRDA_BASE+0x04)
+#define IR_RING_BASE_ADDR_L (IRDA_BASE+0x08)
+#define IR_RING_SIZE (IRDA_BASE+0x0C)
+#define IR_RING_PROMPT (IRDA_BASE+0x10)
+#define IR_RING_ADDR_CMPR (IRDA_BASE+0x14)
+#define IR_INT_CLEAR (IRDA_BASE+0x18)
+#define IR_CONFIG_1 (IRDA_BASE+0x20)
+#define IR_RX_INVERT_LED (1<<0)
+#define IR_TX_INVERT_LED (1<<1)
+#define IR_ST (1<<2)
+#define IR_SF (1<<3)
+#define IR_SIR (1<<4)
+#define IR_MIR (1<<5)
+#define IR_FIR (1<<6)
+#define IR_16CRC (1<<7)
+#define IR_TD (1<<8)
+#define IR_RX_ALL (1<<9)
+#define IR_DMA_ENABLE (1<<10)
+#define IR_RX_ENABLE (1<<11)
+#define IR_TX_ENABLE (1<<12)
+#define IR_LOOPBACK (1<<14)
+#define IR_SIR_MODE (IR_SIR | IR_DMA_ENABLE | \
+ IR_RX_ALL | IR_RX_ENABLE | IR_SF | IR_16CRC)
+#define IR_SIR_FLAGS (IRDA_BASE+0x24)
+#define IR_ENABLE (IRDA_BASE+0x28)
+#define IR_RX_STATUS (1<<9)
+#define IR_TX_STATUS (1<<10)
+#define IR_READ_PHY_CONFIG (IRDA_BASE+0x2C)
+#define IR_WRITE_PHY_CONFIG (IRDA_BASE+0x30)
+#define IR_MAX_PKT_LEN (IRDA_BASE+0x34)
+#define IR_RX_BYTE_CNT (IRDA_BASE+0x38)
+#define IR_CONFIG_2 (IRDA_BASE+0x3C)
+#define IR_MODE_INV (1<<0)
+#define IR_ONE_PIN (1<<1)
+#define IR_INTERFACE_CONFIG (IRDA_BASE+0x40)
+
+/* GPIO */
+#define SYS_PINFUNC 0xB190002C
+#define SYS_PF_USB (1<<15) /* 2nd USB device/host */
+#define SYS_PF_U3 (1<<14) /* GPIO23/U3TXD */
+#define SYS_PF_U2 (1<<13) /* GPIO22/U2TXD */
+#define SYS_PF_U1 (1<<12) /* GPIO21/U1TXD */
+#define SYS_PF_SRC (1<<11) /* GPIO6/SROMCKE */
+#define SYS_PF_CK5 (1<<10) /* GPIO3/CLK5 */
+#define SYS_PF_CK4 (1<<9) /* GPIO2/CLK4 */
+#define SYS_PF_IRF (1<<8) /* GPIO15/IRFIRSEL */
+#define SYS_PF_UR3 (1<<7) /* GPIO[14:9]/UART3 */
+#define SYS_PF_I2D (1<<6) /* GPIO8/I2SDI */
+#define SYS_PF_I2S (1<<5) /* I2S/GPIO[29:31] */
+#define SYS_PF_NI2 (1<<4) /* NI2/GPIO[24:28] */
+#define SYS_PF_U0 (1<<3) /* U0TXD/GPIO20 */
+#define SYS_PF_RD (1<<2) /* IRTXD/GPIO19 */
+#define SYS_PF_A97 (1<<1) /* AC97/SSL1 */
+#define SYS_PF_S0 (1<<0) /* SSI_0/GPIO[16:18] */
+#define SYS_TRIOUTRD 0xB1900100
+#define SYS_TRIOUTCLR 0xB1900100
+#define SYS_OUTPUTRD 0xB1900108
+#define SYS_OUTPUTSET 0xB1900108
+#define SYS_OUTPUTCLR 0xB190010C
+#define SYS_PINSTATERD 0xB1900110
+#define SYS_PININPUTEN 0xB1900110
+
+/* GPIO2, Au1500 only */
+#define GPIO2_BASE 0xB1700000
+#define GPIO2_DIR (GPIO2_BASE + 0)
+#define GPIO2_DATA_EN (GPIO2_BASE + 8)
+#define GPIO2_PIN_STATE (GPIO2_BASE + 0xC)
+#define GPIO2_INT_ENABLE (GPIO2_BASE + 0x10)
+#define GPIO2_ENABLE (GPIO2_BASE + 0x14)
+
+/* Power Management */
+#define SYS_SCRATCH0 0xB1900018
+#define SYS_SCRATCH1 0xB190001C
+#define SYS_WAKEMSK 0xB1900034
+#define SYS_ENDIAN 0xB1900038
+#define SYS_POWERCTRL 0xB190003C
+#define SYS_WAKESRC 0xB190005C
+#define SYS_SLPPWR 0xB1900078
+#define SYS_SLEEP 0xB190007C
+
+/* Clock Controller */
+#define SYS_FREQCTRL0 0xB1900020
+#define SYS_FC_FRDIV2_BIT 22
+#define SYS_FC_FRDIV2_MASK (0xff << FQC2_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 << FQC2_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 << FQC2_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 << FQC2_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 << FQC2_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 << FQC2_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<<CSC_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<<CSC_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<<CSC_MI2_BIT)
+#define SYS_CS_DI2 (1<<16)
+#define SYS_CS_CI2 (1<<15)
+#define SYS_CS_MUH_BIT 12
+#define SYS_CS_MUH_MASK (0x7<<CSC_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<<CSC_MUD_BIT)
+#define SYS_CS_DUD (1<<6)
+#define SYS_CS_CUD (1<<5)
+#define SYS_CS_MIR_BIT 2
+#define SYS_CS_MIR_MASK (0x7<<CSC_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)
+
+#ifdef CONFIG_SOC_AU1500
+/* Au1500 PCI Controller */
+#define Au1500_CFG_BASE 0xB4005000 /* virtual, kseg0 addr */
+#define Au1500_PCI_CMEM (Au1500_CFG_BASE + 0)
+#define Au1500_PCI_CFG (Au1500_CFG_BASE + 4)
+#define PCI_ERROR ((1<<22) | (1<<23) | (1<<24) | (1<<25) | (1<<26) | (1<<27))
+#define Au1500_PCI_B2BMASK_CCH (Au1500_CFG_BASE + 8)
+#define Au1500_PCI_B2B0_VID (Au1500_CFG_BASE + 0xC)
+#define Au1500_PCI_B2B1_ID (Au1500_CFG_BASE + 0x10)
+#define Au1500_PCI_MWMASK_DEV (Au1500_CFG_BASE + 0x14)
+#define Au1500_PCI_MWBASE_REV_CCL (Au1500_CFG_BASE + 0x18)
+#define Au1500_PCI_ERR_ADDR (Au1500_CFG_BASE + 0x1C)
+#define Au1500_PCI_SPEC_INTACK (Au1500_CFG_BASE + 0x20)
+#define Au1500_PCI_ID (Au1500_CFG_BASE + 0x100)
+#define Au1500_PCI_STATCMD (Au1500_CFG_BASE + 0x104)
+#define Au1500_PCI_CLASSREV (Au1500_CFG_BASE + 0x108)
+#define Au1500_PCI_HDRTYPE (Au1500_CFG_BASE + 0x10C)
+#define Au1500_PCI_MBAR (Au1500_CFG_BASE + 0x110)
+
+#define Au1500_PCI_HDR 0xB4005100 /* virtual, kseg0 addr */
+
+/* All of our structures, like pci resource, have 32 bit members.
+ * Drivers are expected to do an ioremap on the PCI MEM resource, but it's
+ * hard to store 0x4 0000 0000 in a 32 bit type. We require a small patch
+ * to __ioremap to check for addresses between (u32)Au1500_PCI_MEM_START and
+ * (u32)Au1500_PCI_MEM_END and change those to the full 36 bit PCI MEM
+ * addresses. For PCI IO, it's simpler because we get to do the ioremap
+ * ourselves and then adjust the device's resources.
+ */
+#define Au1500_EXT_CFG 0x600000000
+#define Au1500_EXT_CFG_TYPE1 0x680000000
+#define Au1500_PCI_IO_START 0x500000000
+#define Au1500_PCI_IO_END 0x5000FFFFF
+#define Au1500_PCI_MEM_START 0x440000000
+#define Au1500_PCI_MEM_END 0x443FFFFFF
+
+#define PCI_IO_START (Au1500_PCI_IO_START + 0x300)
+#define PCI_IO_END (Au1500_PCI_IO_END)
+#define PCI_MEM_START (Au1500_PCI_MEM_START)
+#define PCI_MEM_END (Au1500_PCI_MEM_END)
+#define PCI_FIRST_DEVFN (0<<3)
+#define PCI_LAST_DEVFN (19<<3)
+
+#endif
+
+#if defined(CONFIG_SOC_AU1100) || (defined(CONFIG_SOC_AU1000) && !defined(CONFIG_MIPS_PB1000))
+/* no PCI bus controller */
+#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
+#define AU1X_SOCK0_IO 0xF00000000
+#define AU1X_SOCK0_PHYS_ATTR 0xF40000000
+#define AU1X_SOCK0_PHYS_MEM 0xF80000000
+
+/* pcmcia socket 1 needs external glue logic so the memory map
+ * differs from board to board.
+ */
+
+/* Only for db board, not older pb */
+#define AU1X_SOCK1_IO 0xF04000000
+#define AU1X_SOCK1_PHYS_ATTR 0xF44000000
+#define AU1X_SOCK1_PHYS_MEM 0xF84000000
+
+#endif
diff --git a/include/asm-mips/mipsregs.h b/include/asm-mips/mipsregs.h
index 3100738..0586c53 100644
--- a/include/asm-mips/mipsregs.h
+++ b/include/asm-mips/mipsregs.h
@@ -8,6 +8,7 @@
* Modified for further R[236]000 support by Paul M. Antoine, 1996.
* Kevin D. Kissell, kevink@mips.com and Carsten Langgaard, carstenl@mips.com
* Copyright (C) 2000 MIPS Technologies, Inc. All rights reserved.
+ * Copyright (C) 2003 Maciej W. Rozycki
*/
#ifndef _ASM_MIPSREGS_H
#define _ASM_MIPSREGS_H
@@ -239,6 +240,12 @@
:"=r" (__res)); \
__res;})
+#define tlb_write_indexed() \
+ __asm__ __volatile__( \
+ ".set noreorder\n\t" \
+ "tlbwi\n\t" \
+".set reorder")
+
/*
* R4x00 interrupt enable / cause bits
*/
diff --git a/include/configs/dbau1x00.h b/include/configs/dbau1x00.h
new file mode 100644
index 0000000..7aa90b7
--- /dev/null
+++ b/include/configs/dbau1x00.h
@@ -0,0 +1,168 @@
+/*
+ * (C) Copyright 2003
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * This file contains the configuration parameters for the dbau1x00 board.
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#define CONFIG_MIPS32 1 /* MIPS32 CPU core */
+#define CONFIG_DBAU1X00 1
+#define CONFIG_AU1X00 1 /* alchemy series cpu */
+
+/* Also known as Merlot */
+#define CONFIG_DBAU1000 1 /* board, Hardcoded for now */
+#define CONFIG_AU1000 1 /* cpu, Hardcoded for now */
+
+#define CONFIG_ETHADDR DE:AD:BE:EF:01:01 /* Ethernet address */
+
+#define CONFIG_BOOTDELAY 2 /* autoboot after 2 seconds */
+
+#define CONFIG_BAUDRATE 115200
+
+/* valid baudrates */
+#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
+
+#define CONFIG_TIMESTAMP /* Print image info with timestamp */
+#undef CONFIG_BOOTARGS
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "addmisc=setenv bootargs $(bootargs) " \
+ "console=ttyS0,$(baudrate) " \
+ "panic=1\0" \
+ "bootfile=/tftpboot/vmlinux.srec\0" \
+ "load=tftp 80500000 $(u-boot)\0" \
+ ""
+/* Boot from Compact flash partition 2 as default */
+#define CONFIG_BOOTCOMMAND "ide reset;disk 0x81000000 0:2;bootm"
+
+#define CONFIG_COMMANDS ((CONFIG_CMD_DFL | \
+ CFG_CMD_IDE | \
+ CFG_CMD_DHCP | \
+ CFG_CMD_ELF ) & \
+ ~(CFG_CMD_ENV | CFG_CMD_FAT | CFG_CMD_FLASH | CFG_CMD_FPGA | \
+ CFG_CMD_MII | CFG_CMD_LOADS | CFG_CMD_RUN | CFG_CMD_LOADB | CFG_CMD_ELF | \
+ CFG_CMD_BDI | CFG_CMD_BEDBUG))
+#include <cmd_confdefs.h>
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CFG_LONGHELP /* undef to save memory */
+#define CFG_PROMPT "DbAu1x00 # " /* Monitor Command Prompt */
+#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
+#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
+#define CFG_MAXARGS 16 /* max number of command args*/
+
+#define CFG_MALLOC_LEN 128*1024
+
+#define CFG_BOOTPARAMS_LEN 128*1024
+
+#define CFG_HZ 396000000 /* FIXME causes overflow in net.c */
+
+#define CFG_SDRAM_BASE 0x80000000 /* Cached addr */
+
+#define CFG_LOAD_ADDR 0x81000000 /* default load address */
+
+#define CFG_MEMTEST_START 0x80100000
+#define CFG_MEMTEST_END 0x80800000
+
+/*-----------------------------------------------------------------------
+ * FLASH and environment organization
+ */
+#define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */
+#define CFG_MAX_FLASH_SECT (128) /* max number of sectors on one chip */
+
+#define PHYS_FLASH_1 0xbec00000 /* Flash Bank #1 */
+#define PHYS_FLASH_2 0xbfc00000 /* Flash Bank #2 */
+
+/* The following #defines are needed to get flash environment right */
+#define CFG_MONITOR_BASE TEXT_BASE
+#define CFG_MONITOR_LEN (192 << 10)
+
+#define CFG_INIT_SP_OFFSET 0x400000
+
+/* We boot from this flash, selected with dip switch */
+#define CFG_FLASH_BASE PHYS_FLASH_2
+
+/* timeout values are in ticks */
+#define CFG_FLASH_ERASE_TOUT (2 * CFG_HZ) /* Timeout for Flash Erase */
+#define CFG_FLASH_WRITE_TOUT (2 * CFG_HZ) /* Timeout for Flash Write */
+
+#define CFG_ENV_IS_NOWHERE 1
+
+/* Address and size of Primary Environment Sector */
+#define CFG_ENV_ADDR 0xB0030000
+#define CFG_ENV_SIZE 0x10000
+
+#define CONFIG_FLASH_16BIT
+
+#define CONFIG_NR_DRAM_BANKS 2
+
+#define CONFIG_NET_MULTI
+
+#define CONFIG_MEMSIZE_IN_BYTES
+
+/*---ATA PCMCIA ------------------------------------*/
+#define CFG_PCMCIA_MEM_SIZE 0x4000000 /* Offset to slot 1 FIXME!!! */
+#define CFG_PCMCIA_MEM_ADDR 0x20000000
+#define CONFIG_PCMCIA_SLOT_A
+
+#define CONFIG_ATAPI 1
+#define CONFIG_MAC_PARTITION 1
+
+/* We run CF in "true ide" mode or a harddrive via pcmcia */
+#define CONFIG_IDE_PCMCIA 1
+
+/* We only support one slot for now */
+#define CFG_IDE_MAXBUS 1 /* max. 1 IDE bus */
+#define CFG_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */
+
+#undef CONFIG_IDE_LED /* LED for ide not supported */
+#undef CONFIG_IDE_RESET /* reset for ide not supported */
+
+#define CFG_ATA_IDE0_OFFSET 0x0000
+
+#define CFG_ATA_BASE_ADDR CFG_PCMCIA_MEM_ADDR
+
+/* Offset for data I/O */
+#define CFG_ATA_DATA_OFFSET 8
+
+/* Offset for normal register accesses */
+#define CFG_ATA_REG_OFFSET 0
+
+/* Offset for alternate registers */
+#define CFG_ATA_ALT_OFFSET 0x0100
+
+/*-----------------------------------------------------------------------
+ * Cache Configuration
+ */
+#define CFG_DCACHE_SIZE 16384
+#define CFG_ICACHE_SIZE 16384
+#define CFG_CACHELINE_SIZE 32
+
+#define DB1000_BCSR_ADDR 0xAE000000
+
+#endif /* __CONFIG_H */