Signed-off-by: Antonio R. Costa <[EMAIL PROTECTED]>

diff --git a/include/asm-arm/arch-at572d940hf/at91_aic.h 
b/include/asm-arm/arch-at572d940hf/at91_aic.h
new file mode 100644
index 0000000..ba0da8c
--- /dev/null
+++ b/include/asm-arm/arch-at572d940hf/at91_aic.h
@@ -0,0 +1,44 @@
+/*
+ * include/asm-arm/arch-at572d940/at91_aic.h
+ *
+ * Copyright (C) 2008 Antonio R. Costa
+ * Copyright (C) ATMEL
+ *
+ * Advanced Interrupt Controller (AIC).
+ * Based on AT572D940 datasheet.
+ *
+ * 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.
+ */
+
+#define AIC_BASE       0xfffff000
+
+#define AIC_SMR0       0x0
+#define AIC_SVR0       0x80
+#define AIC_IVR                0x100
+#define AIC_FIQ                0x104
+#define AIC_ISR                0x108
+#define AIC_IPR                0x10c
+#define AIC_IMR                0x110
+#define AIC_ICR                0x114
+#define AIC_IECR       0x120
+#define AIC_IDCR       0x124
+#define AIC_ICCR       0x128
+#define AIC_ISCR       0x12c
+#define AIC_EOICR      0x130
+#define AIC_SPU                0x134
+
+#define AIC_SMR(n)     \
+       ((unsigned long) (((unsigned long*) AIC_SMR0) + (n)))
+#define AIC_SVR(n)     \
+       ((unsigned long) (((unsigned long*) AIC_SVR0) + (n)))
+
+#define AIC_WRITE(reg,value) \
+       (*((volatile unsigned long*) (AIC_BASE + (reg))) = value)
+#define AIC_READ(reg,value)  \
+       (value = *((volatile unsigned long*) (AIC_BASE + (reg))))
+
+#define AIC_REG(reg)   \
+       (*((volatile unsigned long*) (AIC_BASE + (reg))))
diff --git a/include/asm-arm/arch-at572d940hf/at91_pio.h 
b/include/asm-arm/arch-at572d940hf/at91_pio.h
new file mode 100644
index 0000000..8b85d66
--- /dev/null
+++ b/include/asm-arm/arch-at572d940hf/at91_pio.h
@@ -0,0 +1,51 @@
+/*
+ * include/asm-arm/arch-at91/at91_pio.h
+ *
+ * Copyright (C) 2005 Ivan Kokshaysky
+ * Copyright (C) SAN People
+ *
+ * Parallel I/O Controller (PIO) - System peripherals registers.
+ * Based on AT91RM9200 datasheet revision E.
+ *
+ * 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.
+ */
+
+#ifndef AT91_PIO_H
+#define AT91_PIO_H
+
+#include <asm/arch/at572d940hf.h>
+
+#define PIO_PER                0x00    /* Enable Register */
+#define PIO_PDR                0x04    /* Disable Register */
+#define PIO_PSR                0x08    /* Status Register */
+#define PIO_OER                0x10    /* Output Enable Register */
+#define PIO_ODR                0x14    /* Output Disable Register */
+#define PIO_OSR                0x18    /* Output Status Register */
+#define PIO_IFER       0x20    /* Glitch Input Filter Enable */
+#define PIO_IFDR       0x24    /* Glitch Input Filter Disable */
+#define PIO_IFSR       0x28    /* Glitch Input Filter Status */
+#define PIO_SODR       0x30    /* Set Output Data Register */
+#define PIO_CODR       0x34    /* Clear Output Data Register */
+#define PIO_ODSR       0x38    /* Output Data Status Register */
+#define PIO_PDSR       0x3c    /* Pin Data Status Register */
+#define PIO_IER                0x40    /* Interrupt Enable Register */
+#define PIO_IDR                0x44    /* Interrupt Disable Register */
+#define PIO_IMR                0x48    /* Interrupt Mask Register */
+#define PIO_ISR                0x4c    /* Interrupt Status Register */
+#define PIO_MDER       0x50    /* Multi-driver Enable Register */
+#define PIO_MDDR       0x54    /* Multi-driver Disable Register */
+#define PIO_MDSR       0x58    /* Multi-driver Status Register */
+#define PIO_PUDR       0x60    /* Pull-up Disable Register */
+#define PIO_PUER       0x64    /* Pull-up Enable Register */
+#define PIO_PUSR       0x68    /* Pull-up Status Register */
+#define PIO_ASR                0x70    /* Peripheral A Select Register */
+#define PIO_BSR                0x74    /* Peripheral B Select Register */
+#define PIO_ABSR       0x78    /* AB Status Register */
+#define PIO_OWER       0xa0    /* Output Write Enable Register */
+#define PIO_OWDR       0xa4    /* Output Write Disable Register */
+#define PIO_OWSR       0xa8    /* Output Write Status Register */
+
+#endif
diff --git a/include/asm-arm/arch-at572d940hf/at91_pit.h 
b/include/asm-arm/arch-at572d940hf/at91_pit.h
new file mode 100644
index 0000000..b854ff9
--- /dev/null
+++ b/include/asm-arm/arch-at572d940hf/at91_pit.h
@@ -0,0 +1,29 @@
+/*
+ * include/asm-arm/arch-at91/at91_pit.h
+ *
+ * Periodic Interval Timer (PIT) - System peripherals regsters.
+ * Based on AT91SAM9261 datasheet revision D.
+ *
+ * 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.
+ */
+
+#ifndef AT91_PIT_H
+#define AT91_PIT_H
+
+#define AT91_PIT_MR            (AT91_PIT + 0x00)       /* Mode Register */
+#define                AT91_PIT_PITIEN         (1 << 25)       /* Timer 
Interrupt Enable */
+#define                AT91_PIT_PITEN          (1 << 24)       /* Timer 
Enabled */
+#define                AT91_PIT_PIV            (0xfffff)       /* Periodic 
Interval Value */
+
+#define AT91_PIT_SR            (AT91_PIT + 0x04)       /* Status Register */
+#define                AT91_PIT_PITS           (1 << 0)        /* Timer Status 
*/
+
+#define AT91_PIT_PIVR          (AT91_PIT + 0x08)       /* Periodic Interval 
Value Register */
+#define AT91_PIT_PIIR          (AT91_PIT + 0x0c)       /* Periodic Interval 
Image Register */
+#define                AT91_PIT_PICNT          (0xfff << 20)   /* Interval 
Counter */
+#define                AT91_PIT_CPIV           (0xfffff)       /* Inverval 
Value */
+
+#endif
diff --git a/include/asm-arm/arch-at572d940hf/at91_pmc.h 
b/include/asm-arm/arch-at572d940hf/at91_pmc.h
new file mode 100644
index 0000000..aef0926
--- /dev/null
+++ b/include/asm-arm/arch-at572d940hf/at91_pmc.h
@@ -0,0 +1,101 @@
+/*
+ * include/asm-arm/arch-at91/at91_pmc.h
+ *
+ * Copyright (C) 2005 Ivan Kokshaysky
+ * Copyright (C) SAN People
+ *
+ * Power Management Controller (PMC) - System peripherals registers.
+ * Based on AT91RM9200 datasheet revision E.
+ *
+ * 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.
+ */
+
+#ifndef AT91_PMC_H
+#define AT91_PMC_H
+
+#define        AT91_PMC_SCER           (AT91_PMC + 0x00)       /* System Clock 
Enable Register */
+#define        AT91_PMC_SCDR           (AT91_PMC + 0x04)       /* System Clock 
Disable Register */
+
+#define        AT91_PMC_SCSR           (AT91_PMC + 0x08)       /* System Clock 
Status Register */
+#define                AT91_PMC_PCK            (1 <<  0)       /* Processor 
Clock */
+#define                AT91RM9200_PMC_UDP      (1 <<  1)       /* USB Devcice 
Port Clock [AT91RM9200 only] */
+#define                AT91RM9200_PMC_MCKUDP   (1 <<  2)       /* USB Device 
Port Master Clock Automatic Disable on Suspend [AT91RM9200 only] */
+#define                AT91RM9200_PMC_UHP      (1 <<  4)       /* USB Host 
Port Clock [AT91RM9200 only] */
+#define                AT91SAM926x_PMC_UHP     (1 <<  6)       /* USB Host 
Port Clock [AT91SAM926x only] */
+#define                AT91CAP9_PMC_UHP        (1 <<  6)       /* USB Host 
Port Clock [AT91CAP9 only] */
+#define                AT572D940HF_PMC_UHP     (1 <<  6)       /* USB Host 
Port Clock [AT572D940HF] */
+#define                AT572D940HF_PMC_UDP     (1 <<  7)       /* USB Device 
Port Clock [AT572D940HF] */
+#define                AT91SAM926x_PMC_UDP     (1 <<  7)       /* USB Decice 
Port Clock [AT91SAM926x only] */
+#define                AT91_PMC_PCK0           (1 <<  8)       /* Programmable 
Clock 0 */
+#define                AT91_PMC_PCK1           (1 <<  9)       /* Programmable 
Clock 1 */
+#define                AT91_PMC_PCK2           (1 << 10)       /* Programmable 
Clock 2 */
+#define                AT91_PMC_PCK3           (1 << 11)       /* Programmable 
Clock 3 */
+#define                AT91_PMC_HCK0           (1 << 16)       /* AHB Clock 
(USB host) [AT91SAM9261 only] */
+#define                AT91_PMC_HCK1           (1 << 17)       /* AHB Clock 
(LCD) [AT91SAM9261 only] */
+
+#define        AT91_PMC_PCER           (AT91_PMC + 0x10)       /* Peripheral 
Clock Enable Register */
+#define        AT91_PMC_PCDR           (AT91_PMC + 0x14)       /* Peripheral 
Clock Disable Register */
+#define        AT91_PMC_PCSR           (AT91_PMC + 0x18)       /* Peripheral 
Clock Status Register */
+
+#define        AT91_CKGR_UCKR          (AT91_PMC + 0x1C)       /* UTMI Clock 
Register [SAM9RL, CAP9] */
+
+#define        AT91_CKGR_MOR           (AT91_PMC + 0x20)       /* Main 
Oscillator Register [not on SAM9RL] */
+#define                AT91_PMC_MOSCEN         (1    << 0)     /* Main 
Oscillator Enable */
+#define                AT91_PMC_OSCBYPASS      (1    << 1)     /* Oscillator 
Bypass [AT91SAM926x only] */
+#define                AT91_PMC_OSCOUNT        (0xff << 8)     /* Main 
Oscillator Start-up Time */
+
+#define        AT91_CKGR_MCFR          (AT91_PMC + 0x24)       /* Main Clock 
Frequency Register */
+#define                AT91_PMC_MAINF          (0xffff <<  0)  /* Main Clock 
Frequency */
+#define                AT91_PMC_MAINRDY        (1      << 16)  /* Main Clock 
Ready */
+
+#define        AT91_CKGR_PLLAR         (AT91_PMC + 0x28)       /* PLL A 
Register */
+#define        AT91_CKGR_PLLBR         (AT91_PMC + 0x2c)       /* PLL B 
Register */
+#define                AT91_PMC_DIV            (0xff  <<  0)   /* Divider */
+#define                AT91_PMC_PLLCOUNT       (0x3f  <<  8)   /* PLL Counter 
*/
+#define                AT91_PMC_OUT            (3     << 14)   /* PLL Clock 
Frequency Range */
+#define                AT91_PMC_MUL            (0x7ff << 16)   /* PLL 
Multiplier */
+#define                AT91_PMC_USBDIV         (3     << 28)   /* USB Divisor 
(PLLB only) */
+#define                        AT91_PMC_USBDIV_1               (0 << 28)
+#define                        AT91_PMC_USBDIV_2               (1 << 28)
+#define                        AT91_PMC_USBDIV_4               (2 << 28)
+#define                AT91_PMC_USB96M         (1     << 28)   /* Divider by 2 
Enable (PLLB only) */
+
+#define        AT91_PMC_MCKR           (AT91_PMC + 0x30)       /* Master Clock 
Register */
+#define                AT91_PMC_CSS            (3 <<  0)       /* Master Clock 
Selection */
+#define                        AT91_PMC_CSS_SLOW               (0 << 0)
+#define                        AT91_PMC_CSS_MAIN               (1 << 0)
+#define                        AT91_PMC_CSS_PLLA               (2 << 0)
+#define                        AT91_PMC_CSS_PLLB               (3 << 0)
+#define                AT91_PMC_PRES           (7 <<  2)       /* Master Clock 
Prescaler */
+#define                        AT91_PMC_PRES_1                 (0 << 2)
+#define                        AT91_PMC_PRES_2                 (1 << 2)
+#define                        AT91_PMC_PRES_4                 (2 << 2)
+#define                        AT91_PMC_PRES_8                 (3 << 2)
+#define                        AT91_PMC_PRES_16                (4 << 2)
+#define                        AT91_PMC_PRES_32                (5 << 2)
+#define                        AT91_PMC_PRES_64                (6 << 2)
+#define                AT91_PMC_MDIV           (3 <<  8)       /* Master Clock 
Division */
+#define                        AT91_PMC_MDIV_1                 (0 << 8)
+#define                        AT91_PMC_MDIV_2                 (1 << 8)
+#define                        AT91_PMC_MDIV_3                 (2 << 8)
+#define                        AT91_PMC_MDIV_4                 (3 << 8)
+
+#define        AT91_PMC_PCKR(n)        (AT91_PMC + 0x40 + ((n) * 4))   /* 
Programmable Clock 0-3 Registers */
+
+#define        AT91_PMC_IER            (AT91_PMC + 0x60)       /* Interrupt 
Enable Register */
+#define        AT91_PMC_IDR            (AT91_PMC + 0x64)       /* Interrupt 
Disable Register */
+#define        AT91_PMC_SR             (AT91_PMC + 0x68)       /* Status 
Register */
+#define                AT91_PMC_MOSCS          (1 <<  0)       /* MOSCS Flag */
+#define                AT91_PMC_LOCKA          (1 <<  1)       /* PLLA Lock */
+#define                AT91_PMC_LOCKB          (1 <<  2)       /* PLLB Lock */
+#define                AT91_PMC_MCKRDY         (1 <<  3)       /* Master Clock 
*/
+#define                AT91_PMC_PCK0RDY        (1 <<  8)       /* Programmable 
Clock 0 */
+#define                AT91_PMC_PCK1RDY        (1 <<  9)       /* Programmable 
Clock 1 */
+#define                AT91_PMC_PCK2RDY        (1 << 10)       /* Programmable 
Clock 2 */
+#define                AT91_PMC_PCK3RDY        (1 << 11)       /* Programmable 
Clock 3 */
+#define        AT91_PMC_IMR            (AT91_PMC + 0x6c)       /* Interrupt 
Mask Register */
+
+#endif
diff --git a/include/asm-arm/arch-at572d940hf/at91_rstc.h 
b/include/asm-arm/arch-at572d940hf/at91_rstc.h
new file mode 100644
index 0000000..aae10c0
--- /dev/null
+++ b/include/asm-arm/arch-at572d940hf/at91_rstc.h
@@ -0,0 +1,38 @@
+/*
+ * include/asm-arm/arch-at91/at91_rstc.h
+ *
+ * Reset Controller (RSTC) - System peripherals regsters.
+ * Based on AT91SAM9261 datasheet revision D.
+ *
+ * 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.
+ */
+
+#ifndef AT91_RSTC_H
+#define AT91_RSTC_H
+
+#define AT91_RSTC_CR           (AT91_RSTC + 0x00)      /* Reset Controller 
Control Register */
+#define        AT91_RSTC_PROCRST       (1 << 0)        /* Processor Reset */
+#define        AT91_RSTC_PERRST        (1 << 2)        /* Peripheral Reset */
+#define        AT91_RSTC_EXTRST        (1 << 3)        /* External Reset */
+#define        AT91_RSTC_KEY           (0xa5 << 24)    /* KEY Password */
+
+#define AT91_RSTC_SR                   (AT91_RSTC + 0x04)      /* Reset 
Controller Status Register */
+#define        AT91_RSTC_URSTS                 (1 << 0)        /* User Reset 
Status */
+#define        AT91_RSTC_RSTTYP                (7 << 8)        /* Reset Type */
+#define        AT91_RSTC_RSTTYP_GENERAL        (0 << 8)
+#define        AT91_RSTC_RSTTYP_WAKEUP         (1 << 8)
+#define        AT91_RSTC_RSTTYP_WATCHDOG       (2 << 8)
+#define        AT91_RSTC_RSTTYP_SOFTWARE       (3 << 8)
+#define        AT91_RSTC_RSTTYP_USER           (4 << 8)
+#define        AT91_RSTC_NRSTL                 (1 << 16)       /* NRST Pin 
Level */
+#define        AT91_RSTC_SRCMP                 (1 << 17)       /* Software 
Reset Command in Progress */
+
+#define AT91_RSTC_MR           (AT91_RSTC + 0x08)      /* Reset Controller 
Mode Register */
+#define        AT91_RSTC_URSTEN        (1 << 0)        /* User Reset Enable */
+#define        AT91_RSTC_URSTIEN       (1 << 4)        /* User Reset Interrupt 
Enable */
+#define        AT91_RSTC_ERSTL         (0xf << 8)      /* External Reset 
Length */
+
+#endif
diff --git a/include/asm-arm/arch-at572d940hf/at91_spi.h 
b/include/asm-arm/arch-at572d940hf/at91_spi.h
new file mode 100644
index 0000000..b753b90
--- /dev/null
+++ b/include/asm-arm/arch-at572d940hf/at91_spi.h
@@ -0,0 +1,105 @@
+/*
+ * include/asm-arm/arch-at91/at91_spi.h
+ *
+ * Copyright (C) 2005 Ivan Kokshaysky
+ * Copyright (C) SAN People
+ *
+ * Serial Peripheral Interface (SPI) registers.
+ * Based on AT91RM9200 datasheet revision E.
+ *
+ * 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.
+ */
+
+#ifndef AT91_SPI_H
+#define AT91_SPI_H
+
+#define AT91_SPI_CR                    0x00    /* Control Register */
+#define                AT91_SPI_SPIEN          (1 <<  0)       /* SPI Enable */
+#define                AT91_SPI_SPIDIS         (1 <<  1)       /* SPI Disable 
*/
+#define                AT91_SPI_SWRST          (1 <<  7)       /* SPI Software 
Reset */
+#define                AT91_SPI_LASTXFER       (1 << 24)       /* Last 
Transfer [SAM9261 only] */
+
+#define AT91_SPI_MR                    0x04    /* Mode Register */
+#define                AT91_SPI_MSTR           (1    <<  0)    /* Master/Slave 
Mode */
+#define                AT91_SPI_PS             (1    <<  1)    /* Peripheral 
Select */
+#define                        AT91_SPI_PS_FIXED       (0 << 1)
+#define                        AT91_SPI_PS_VARIABLE    (1 << 1)
+#define                AT91_SPI_PCSDEC         (1    <<  2)    /* Chip Select 
Decode */
+#define                AT91_SPI_DIV32          (1    <<  3)    /* Clock 
Selection [AT91RM9200 only] */
+#define                AT91_SPI_MODFDIS        (1    <<  4)    /* Mode Fault 
Detection */
+#define                AT91_SPI_LLB            (1    <<  7)    /* Local 
Loopback Enable */
+#define                AT91_SPI_PCS            (0xf  << 16)    /* Peripheral 
Chip Select */
+#define                AT91_SPI_DLYBCS         (0xff << 24)    /* Delay 
Between Chip Selects */
+
+#define AT91_SPI_RDR           0x08    /* Receive Data Register */
+#define                AT91_SPI_RD             (0xffff <<  0)  /* Receive Data 
*/
+#define                AT91_SPI_PCS            (0xf    << 16)  /* Peripheral 
Chip Select */
+
+#define AT91_SPI_TDR           0x0c    /* Transmit Data Register */
+#define                AT91_SPI_TD             (0xffff <<  0)  /* Transmit 
Data */
+#define                AT91_SPI_PCS            (0xf    << 16)  /* Peripheral 
Chip Select */
+#define                AT91_SPI_LASTXFER       (1      << 24)  /* Last 
Transfer [SAM9261 only] */
+
+#define AT91_SPI_SR            0x10    /* Status Register */
+#define                AT91_SPI_RDRF           (1 <<  0)       /* Receive Data 
Register Full */
+#define                AT91_SPI_TDRE           (1 <<  1)       /* Transmit 
Data Register Full */
+#define                AT91_SPI_MODF           (1 <<  2)       /* Mode Fault 
Error */
+#define                AT91_SPI_OVRES          (1 <<  3)       /* Overrun 
Error Status */
+#define                AT91_SPI_ENDRX          (1 <<  4)       /* End of RX 
buffer */
+#define                AT91_SPI_ENDTX          (1 <<  5)       /* End of TX 
buffer */
+#define                AT91_SPI_RXBUFF         (1 <<  6)       /* RX Buffer 
Full */
+#define                AT91_SPI_TXBUFE         (1 <<  7)       /* TX Buffer 
Empty */
+#define                AT91_SPI_NSSR           (1 <<  8)       /* NSS Rising 
[SAM9261 only] */
+#define                AT91_SPI_TXEMPTY        (1 <<  9)       /* Transmission 
Register Empty [SAM9261 only] */
+#define                AT91_SPI_SPIENS         (1 << 16)       /* SPI Enable 
Status */
+
+#define AT91_SPI_IER           0x14    /* Interrupt Enable Register */
+#define AT91_SPI_IDR           0x18    /* Interrupt Disable Register */
+#define AT91_SPI_IMR           0x1c    /* Interrupt Mask Register */
+
+#define AT91_SPI_CSR(n)                (0x30 + ((n) * 4))      /* Chip Select 
Registers 0-3 */
+#define                AT91_SPI_CPOL           (1    <<  0)    /* Clock 
Polarity */
+#define                AT91_SPI_NCPHA          (1    <<  1)    /* Clock Phase 
*/
+#define                AT91_SPI_CSAAT          (1    <<  3)    /* Chip Select 
Active After Transfer [SAM9261 only] */
+#define                AT91_SPI_BITS           (0xf  <<  4)    /* Bits Per 
Transfer */
+#define                        AT91_SPI_BITS_8         (0 << 4)
+#define                        AT91_SPI_BITS_9         (1 << 4)
+#define                        AT91_SPI_BITS_10        (2 << 4)
+#define                        AT91_SPI_BITS_11        (3 << 4)
+#define                        AT91_SPI_BITS_12        (4 << 4)
+#define                        AT91_SPI_BITS_13        (5 << 4)
+#define                        AT91_SPI_BITS_14        (6 << 4)
+#define                        AT91_SPI_BITS_15        (7 << 4)
+#define                        AT91_SPI_BITS_16        (8 << 4)
+#define                AT91_SPI_SCBR           (0xff <<  8)    /* Serial Clock 
Baud Rate */
+#define                AT91_SPI_DLYBS          (0xff << 16)    /* Delay before 
SPCK */
+#define                AT91_SPI_DLYBCT         (0xff << 24)    /* Delay 
between Consecutive Transfers */
+
+#define AT91_SPI_RPR           0x0100  /* Receive Pointer Register */
+
+#define AT91_SPI_RCR           0x0104  /* Receive Counter Register */
+
+#define AT91_SPI_TPR           0x0108  /* Transmit Pointer Register */
+
+#define AT91_SPI_TCR           0x010c  /* Transmit Counter Register */
+
+#define AT91_SPI_RNPR          0x0110  /* Receive Next Pointer Register */
+
+#define AT91_SPI_RNCR          0x0114  /* Receive Next Counter Register */
+
+#define AT91_SPI_TNPR          0x0118  /* Transmit Next Pointer Register */
+
+#define AT91_SPI_TNCR          0x011c  /* Transmit Next Counter Register */
+
+#define AT91_SPI_PTCR          0x0120  /* PDC Transfer Control Register */
+#define                AT91_SPI_RXTEN          (0x1 << 0)      /* Receiver 
Transfer Enable */
+#define                AT91_SPI_RXTDIS         (0x1 << 1)      /* Receiver 
Transfer Disable */
+#define                AT91_SPI_TXTEN          (0x1 << 8)      /* Transmitter 
Transfer Enable */
+#define                AT91_SPI_TXTDIS         (0x1 << 9)      /* Transmitter 
Transfer Disable */
+
+#define AT91_SPI_PTSR          0x0124  /* PDC Transfer Status Register */
+
+#endif
diff --git a/include/asm-arm/arch-at572d940hf/clk.h 
b/include/asm-arm/arch-at572d940hf/clk.h
new file mode 100644
index 0000000..06e6b2b
--- /dev/null
+++ b/include/asm-arm/arch-at572d940hf/clk.h
@@ -0,0 +1,44 @@
+/*
+ * (C) Copyright 2007
+ * Stelian Pop <stelian.pop <at> leadtechdesign.com>
+ * Lead Tech Design <www.leadtechdesign.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 __ASM_ARM_ARCH_CLK_H__
+#define __ASM_ARM_ARCH_CLK_H__
+
+#include <asm/arch/hardware.h>
+
+static inline unsigned long get_macb_pclk_rate(unsigned int dev_id)
+{
+       return AT91_MASTER_CLOCK;
+}
+
+static inline unsigned long get_usart_clk_rate(unsigned int dev_id)
+{
+       return AT91_MASTER_CLOCK;
+}
+
+static inline unsigned long get_mci_clk_rate(void)
+{
+       return AT91_MASTER_CLOCK;
+}
+
+#endif /* __ASM_ARM_ARCH_CLK_H__ */
diff --git a/include/asm-arm/arch-at572d940hf/gpio.h 
b/include/asm-arm/arch-at572d940hf/gpio.h
new file mode 100644
index 0000000..cc6b182
--- /dev/null
+++ b/include/asm-arm/arch-at572d940hf/gpio.h
@@ -0,0 +1,366 @@
+/*
+ * include/asm-arm/arch-at91/gpio.h
+ *
+ *  Copyright (C) 2005 HP Labs
+ *
+ * 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.
+ *
+ */
+
+#ifndef __ASM_ARCH_AT91_GPIO_H
+#define __ASM_ARCH_AT91_GPIO_H
+
+#include <asm/io.h>
+#include <asm/errno.h>
+#include <asm/arch/at91_pio.h>
+
+#define PIN_BASE               32
+
+#define MAX_GPIO_BANKS         5
+
+/* these pin numbers double as IRQ numbers, like AT91xxx_ID_* values */
+
+#define        AT91_PIN_PA0    (PIN_BASE + 0x00 + 0)
+#define        AT91_PIN_PA1    (PIN_BASE + 0x00 + 1)
+#define        AT91_PIN_PA2    (PIN_BASE + 0x00 + 2)
+#define        AT91_PIN_PA3    (PIN_BASE + 0x00 + 3)
+#define        AT91_PIN_PA4    (PIN_BASE + 0x00 + 4)
+#define        AT91_PIN_PA5    (PIN_BASE + 0x00 + 5)
+#define        AT91_PIN_PA6    (PIN_BASE + 0x00 + 6)
+#define        AT91_PIN_PA7    (PIN_BASE + 0x00 + 7)
+#define        AT91_PIN_PA8    (PIN_BASE + 0x00 + 8)
+#define        AT91_PIN_PA9    (PIN_BASE + 0x00 + 9)
+#define        AT91_PIN_PA10   (PIN_BASE + 0x00 + 10)
+#define        AT91_PIN_PA11   (PIN_BASE + 0x00 + 11)
+#define        AT91_PIN_PA12   (PIN_BASE + 0x00 + 12)
+#define        AT91_PIN_PA13   (PIN_BASE + 0x00 + 13)
+#define        AT91_PIN_PA14   (PIN_BASE + 0x00 + 14)
+#define        AT91_PIN_PA15   (PIN_BASE + 0x00 + 15)
+#define        AT91_PIN_PA16   (PIN_BASE + 0x00 + 16)
+#define        AT91_PIN_PA17   (PIN_BASE + 0x00 + 17)
+#define        AT91_PIN_PA18   (PIN_BASE + 0x00 + 18)
+#define        AT91_PIN_PA19   (PIN_BASE + 0x00 + 19)
+#define        AT91_PIN_PA20   (PIN_BASE + 0x00 + 20)
+#define        AT91_PIN_PA21   (PIN_BASE + 0x00 + 21)
+#define        AT91_PIN_PA22   (PIN_BASE + 0x00 + 22)
+#define        AT91_PIN_PA23   (PIN_BASE + 0x00 + 23)
+#define        AT91_PIN_PA24   (PIN_BASE + 0x00 + 24)
+#define        AT91_PIN_PA25   (PIN_BASE + 0x00 + 25)
+#define        AT91_PIN_PA26   (PIN_BASE + 0x00 + 26)
+#define        AT91_PIN_PA27   (PIN_BASE + 0x00 + 27)
+#define        AT91_PIN_PA28   (PIN_BASE + 0x00 + 28)
+#define        AT91_PIN_PA29   (PIN_BASE + 0x00 + 29)
+#define        AT91_PIN_PA30   (PIN_BASE + 0x00 + 30)
+#define        AT91_PIN_PA31   (PIN_BASE + 0x00 + 31)
+
+#define        AT91_PIN_PB0    (PIN_BASE + 0x20 + 0)
+#define        AT91_PIN_PB1    (PIN_BASE + 0x20 + 1)
+#define        AT91_PIN_PB2    (PIN_BASE + 0x20 + 2)
+#define        AT91_PIN_PB3    (PIN_BASE + 0x20 + 3)
+#define        AT91_PIN_PB4    (PIN_BASE + 0x20 + 4)
+#define        AT91_PIN_PB5    (PIN_BASE + 0x20 + 5)
+#define        AT91_PIN_PB6    (PIN_BASE + 0x20 + 6)
+#define        AT91_PIN_PB7    (PIN_BASE + 0x20 + 7)
+#define        AT91_PIN_PB8    (PIN_BASE + 0x20 + 8)
+#define        AT91_PIN_PB9    (PIN_BASE + 0x20 + 9)
+#define        AT91_PIN_PB10   (PIN_BASE + 0x20 + 10)
+#define        AT91_PIN_PB11   (PIN_BASE + 0x20 + 11)
+#define        AT91_PIN_PB12   (PIN_BASE + 0x20 + 12)
+#define        AT91_PIN_PB13   (PIN_BASE + 0x20 + 13)
+#define        AT91_PIN_PB14   (PIN_BASE + 0x20 + 14)
+#define        AT91_PIN_PB15   (PIN_BASE + 0x20 + 15)
+#define        AT91_PIN_PB16   (PIN_BASE + 0x20 + 16)
+#define        AT91_PIN_PB17   (PIN_BASE + 0x20 + 17)
+#define        AT91_PIN_PB18   (PIN_BASE + 0x20 + 18)
+#define        AT91_PIN_PB19   (PIN_BASE + 0x20 + 19)
+#define        AT91_PIN_PB20   (PIN_BASE + 0x20 + 20)
+#define        AT91_PIN_PB21   (PIN_BASE + 0x20 + 21)
+#define        AT91_PIN_PB22   (PIN_BASE + 0x20 + 22)
+#define        AT91_PIN_PB23   (PIN_BASE + 0x20 + 23)
+#define        AT91_PIN_PB24   (PIN_BASE + 0x20 + 24)
+#define        AT91_PIN_PB25   (PIN_BASE + 0x20 + 25)
+#define        AT91_PIN_PB26   (PIN_BASE + 0x20 + 26)
+#define        AT91_PIN_PB27   (PIN_BASE + 0x20 + 27)
+#define        AT91_PIN_PB28   (PIN_BASE + 0x20 + 28)
+#define        AT91_PIN_PB29   (PIN_BASE + 0x20 + 29)
+#define        AT91_PIN_PB30   (PIN_BASE + 0x20 + 30)
+#define        AT91_PIN_PB31   (PIN_BASE + 0x20 + 31)
+
+#define        AT91_PIN_PC0    (PIN_BASE + 0x40 + 0)
+#define        AT91_PIN_PC1    (PIN_BASE + 0x40 + 1)
+#define        AT91_PIN_PC2    (PIN_BASE + 0x40 + 2)
+#define        AT91_PIN_PC3    (PIN_BASE + 0x40 + 3)
+#define        AT91_PIN_PC4    (PIN_BASE + 0x40 + 4)
+#define        AT91_PIN_PC5    (PIN_BASE + 0x40 + 5)
+#define        AT91_PIN_PC6    (PIN_BASE + 0x40 + 6)
+#define        AT91_PIN_PC7    (PIN_BASE + 0x40 + 7)
+#define        AT91_PIN_PC8    (PIN_BASE + 0x40 + 8)
+#define        AT91_PIN_PC9    (PIN_BASE + 0x40 + 9)
+#define        AT91_PIN_PC10   (PIN_BASE + 0x40 + 10)
+#define        AT91_PIN_PC11   (PIN_BASE + 0x40 + 11)
+#define        AT91_PIN_PC12   (PIN_BASE + 0x40 + 12)
+#define        AT91_PIN_PC13   (PIN_BASE + 0x40 + 13)
+#define        AT91_PIN_PC14   (PIN_BASE + 0x40 + 14)
+#define        AT91_PIN_PC15   (PIN_BASE + 0x40 + 15)
+#define        AT91_PIN_PC16   (PIN_BASE + 0x40 + 16)
+#define        AT91_PIN_PC17   (PIN_BASE + 0x40 + 17)
+#define        AT91_PIN_PC18   (PIN_BASE + 0x40 + 18)
+#define        AT91_PIN_PC19   (PIN_BASE + 0x40 + 19)
+#define        AT91_PIN_PC20   (PIN_BASE + 0x40 + 20)
+#define        AT91_PIN_PC21   (PIN_BASE + 0x40 + 21)
+#define        AT91_PIN_PC22   (PIN_BASE + 0x40 + 22)
+#define        AT91_PIN_PC23   (PIN_BASE + 0x40 + 23)
+#define        AT91_PIN_PC24   (PIN_BASE + 0x40 + 24)
+#define        AT91_PIN_PC25   (PIN_BASE + 0x40 + 25)
+#define        AT91_PIN_PC26   (PIN_BASE + 0x40 + 26)
+#define        AT91_PIN_PC27   (PIN_BASE + 0x40 + 27)
+#define        AT91_PIN_PC28   (PIN_BASE + 0x40 + 28)
+#define        AT91_PIN_PC29   (PIN_BASE + 0x40 + 29)
+#define        AT91_PIN_PC30   (PIN_BASE + 0x40 + 30)
+#define        AT91_PIN_PC31   (PIN_BASE + 0x40 + 31)
+
+#define        AT91_PIN_PD0    (PIN_BASE + 0x60 + 0)
+#define        AT91_PIN_PD1    (PIN_BASE + 0x60 + 1)
+#define        AT91_PIN_PD2    (PIN_BASE + 0x60 + 2)
+#define        AT91_PIN_PD3    (PIN_BASE + 0x60 + 3)
+#define        AT91_PIN_PD4    (PIN_BASE + 0x60 + 4)
+#define        AT91_PIN_PD5    (PIN_BASE + 0x60 + 5)
+#define        AT91_PIN_PD6    (PIN_BASE + 0x60 + 6)
+#define        AT91_PIN_PD7    (PIN_BASE + 0x60 + 7)
+#define        AT91_PIN_PD8    (PIN_BASE + 0x60 + 8)
+#define        AT91_PIN_PD9    (PIN_BASE + 0x60 + 9)
+#define        AT91_PIN_PD10   (PIN_BASE + 0x60 + 10)
+#define        AT91_PIN_PD11   (PIN_BASE + 0x60 + 11)
+#define        AT91_PIN_PD12   (PIN_BASE + 0x60 + 12)
+#define        AT91_PIN_PD13   (PIN_BASE + 0x60 + 13)
+#define        AT91_PIN_PD14   (PIN_BASE + 0x60 + 14)
+#define        AT91_PIN_PD15   (PIN_BASE + 0x60 + 15)
+#define        AT91_PIN_PD16   (PIN_BASE + 0x60 + 16)
+#define        AT91_PIN_PD17   (PIN_BASE + 0x60 + 17)
+#define        AT91_PIN_PD18   (PIN_BASE + 0x60 + 18)
+#define        AT91_PIN_PD19   (PIN_BASE + 0x60 + 19)
+#define        AT91_PIN_PD20   (PIN_BASE + 0x60 + 20)
+#define        AT91_PIN_PD21   (PIN_BASE + 0x60 + 21)
+#define        AT91_PIN_PD22   (PIN_BASE + 0x60 + 22)
+#define        AT91_PIN_PD23   (PIN_BASE + 0x60 + 23)
+#define        AT91_PIN_PD24   (PIN_BASE + 0x60 + 24)
+#define        AT91_PIN_PD25   (PIN_BASE + 0x60 + 25)
+#define        AT91_PIN_PD26   (PIN_BASE + 0x60 + 26)
+#define        AT91_PIN_PD27   (PIN_BASE + 0x60 + 27)
+#define        AT91_PIN_PD28   (PIN_BASE + 0x60 + 28)
+#define        AT91_PIN_PD29   (PIN_BASE + 0x60 + 29)
+#define        AT91_PIN_PD30   (PIN_BASE + 0x60 + 30)
+#define        AT91_PIN_PD31   (PIN_BASE + 0x60 + 31)
+
+#define        AT91_PIN_PE0    (PIN_BASE + 0x80 + 0)
+#define        AT91_PIN_PE1    (PIN_BASE + 0x80 + 1)
+#define        AT91_PIN_PE2    (PIN_BASE + 0x80 + 2)
+#define        AT91_PIN_PE3    (PIN_BASE + 0x80 + 3)
+#define        AT91_PIN_PE4    (PIN_BASE + 0x80 + 4)
+#define        AT91_PIN_PE5    (PIN_BASE + 0x80 + 5)
+#define        AT91_PIN_PE6    (PIN_BASE + 0x80 + 6)
+#define        AT91_PIN_PE7    (PIN_BASE + 0x80 + 7)
+#define        AT91_PIN_PE8    (PIN_BASE + 0x80 + 8)
+#define        AT91_PIN_PE9    (PIN_BASE + 0x80 + 9)
+#define        AT91_PIN_PE10   (PIN_BASE + 0x80 + 10)
+#define        AT91_PIN_PE11   (PIN_BASE + 0x80 + 11)
+#define        AT91_PIN_PE12   (PIN_BASE + 0x80 + 12)
+#define        AT91_PIN_PE13   (PIN_BASE + 0x80 + 13)
+#define        AT91_PIN_PE14   (PIN_BASE + 0x80 + 14)
+#define        AT91_PIN_PE15   (PIN_BASE + 0x80 + 15)
+#define        AT91_PIN_PE16   (PIN_BASE + 0x80 + 16)
+#define        AT91_PIN_PE17   (PIN_BASE + 0x80 + 17)
+#define        AT91_PIN_PE18   (PIN_BASE + 0x80 + 18)
+#define        AT91_PIN_PE19   (PIN_BASE + 0x80 + 19)
+#define        AT91_PIN_PE20   (PIN_BASE + 0x80 + 20)
+#define        AT91_PIN_PE21   (PIN_BASE + 0x80 + 21)
+#define        AT91_PIN_PE22   (PIN_BASE + 0x80 + 22)
+#define        AT91_PIN_PE23   (PIN_BASE + 0x80 + 23)
+#define        AT91_PIN_PE24   (PIN_BASE + 0x80 + 24)
+#define        AT91_PIN_PE25   (PIN_BASE + 0x80 + 25)
+#define        AT91_PIN_PE26   (PIN_BASE + 0x80 + 26)
+#define        AT91_PIN_PE27   (PIN_BASE + 0x80 + 27)
+#define        AT91_PIN_PE28   (PIN_BASE + 0x80 + 28)
+#define        AT91_PIN_PE29   (PIN_BASE + 0x80 + 29)
+#define        AT91_PIN_PE30   (PIN_BASE + 0x80 + 30)
+#define        AT91_PIN_PE31   (PIN_BASE + 0x80 + 31)
+
+static unsigned long at91_pios[] = {
+       AT91_PIOA,
+       AT91_PIOB,
+       AT91_PIOC,
+#ifdef AT91_PIOD
+       AT91_PIOD,
+#ifdef AT91_PIOE
+       AT91_PIOE
+#endif
+#endif
+};
+
+static inline void *pin_to_controller(unsigned pin)
+{
+       pin -= PIN_BASE;
+       pin /= 32;
+       return (void *)(AT91_BASE_SYS + at91_pios[pin]);
+}
+
+static inline unsigned pin_to_mask(unsigned pin)
+{
+       pin -= PIN_BASE;
+       return 1 << (pin % 32);
+}
+
+/*
+ * mux the pin to the "GPIO" peripheral role.
+ */
+static inline int at91_set_GPIO_periph(unsigned pin, int use_pullup)
+{
+       void *pio = pin_to_controller(pin);
+       unsigned mask = pin_to_mask(pin);
+
+       __raw_writel(mask, pio + PIO_IDR);
+       __raw_writel(mask, pio + (use_pullup ? PIO_PUER : PIO_PUDR));
+       __raw_writel(mask, pio + PIO_PER);
+       return 0;
+}
+
+/*
+ * mux the pin to the "A" internal peripheral role.
+ */
+static inline int at91_set_A_periph(unsigned pin, int use_pullup)
+{
+       void *pio = pin_to_controller(pin);
+       unsigned mask = pin_to_mask(pin);
+
+       __raw_writel(mask, pio + PIO_IDR);
+       __raw_writel(mask, pio + (use_pullup ? PIO_PUER : PIO_PUDR));
+       __raw_writel(mask, pio + PIO_ASR);
+       __raw_writel(mask, pio + PIO_PDR);
+       return 0;
+}
+
+/*
+ * mux the pin to the "B" internal peripheral role.
+ */
+static inline int at91_set_B_periph(unsigned pin, int use_pullup)
+{
+       void *pio = pin_to_controller(pin);
+       unsigned mask = pin_to_mask(pin);
+
+       __raw_writel(mask, pio + PIO_IDR);
+       __raw_writel(mask, pio + (use_pullup ? PIO_PUER : PIO_PUDR));
+       __raw_writel(mask, pio + PIO_BSR);
+       __raw_writel(mask, pio + PIO_PDR);
+       return 0;
+}
+
+/*
+ * mux the pin to the gpio controller (instead of "A" or "B" peripheral), and
+ * configure it for an input.
+ */
+static inline int at91_set_gpio_input(unsigned pin, int use_pullup)
+{
+       void *pio = pin_to_controller(pin);
+       unsigned mask = pin_to_mask(pin);
+
+       __raw_writel(mask, pio + PIO_IDR);
+       __raw_writel(mask, pio + (use_pullup ? PIO_PUER : PIO_PUDR));
+       __raw_writel(mask, pio + PIO_ODR);
+       __raw_writel(mask, pio + PIO_PER);
+       return 0;
+}
+
+/*
+ * mux the pin to the gpio controller (instead of "A" or "B" peripheral),
+ * and configure it for an output.
+ */
+static inline int at91_set_gpio_output(unsigned pin, int value)
+{
+       void *pio = pin_to_controller(pin);
+       unsigned mask = pin_to_mask(pin);
+
+       __raw_writel(mask, pio + PIO_IDR);
+       __raw_writel(mask, pio + PIO_PUDR);
+       __raw_writel(mask, pio + (value ? PIO_SODR : PIO_CODR));
+       __raw_writel(mask, pio + PIO_OER);
+       __raw_writel(mask, pio + PIO_PER);
+       return 0;
+}
+
+/*
+ * enable/disable the glitch filter; mostly used with IRQ handling.
+ */
+static inline int at91_set_deglitch(unsigned pin, int is_on)
+{
+       void *pio = pin_to_controller(pin);
+       unsigned mask = pin_to_mask(pin);
+
+       __raw_writel(mask, pio + (is_on ? PIO_IFER : PIO_IFDR));
+       return 0;
+}
+
+/*
+ * enable/disable the multi-driver; This is only valid for output and
+ * allows the output pin to run as an open collector output.
+ */
+static inline int at91_set_multi_drive(unsigned pin, int is_on)
+{
+       void *pio = pin_to_controller(pin);
+       unsigned mask = pin_to_mask(pin);
+
+       __raw_writel(mask, pio + (is_on ? PIO_MDER : PIO_MDDR));
+       return 0;
+}
+
+static inline int gpio_direction_input(unsigned pin)
+{
+       void *pio = pin_to_controller(pin);
+       unsigned mask = pin_to_mask(pin);
+
+       if (!(__raw_readl(pio + PIO_PSR) & mask))
+               return -EINVAL;
+       __raw_writel(mask, pio + PIO_ODR);
+       return 0;
+}
+
+static inline int gpio_direction_output(unsigned pin, int value)
+{
+       void *pio = pin_to_controller(pin);
+       unsigned mask = pin_to_mask(pin);
+
+       if (!(__raw_readl(pio + PIO_PSR) & mask))
+               return -EINVAL;
+       __raw_writel(mask, pio + (value ? PIO_SODR : PIO_CODR));
+       __raw_writel(mask, pio + PIO_OER);
+       return 0;
+}
+
+/*
+ * assuming the pin is muxed as a gpio output, set its value.
+ */
+static inline int at91_set_gpio_value(unsigned pin, int value)
+{
+       void *pio = pin_to_controller(pin);
+       unsigned mask = pin_to_mask(pin);
+
+       __raw_writel(mask, pio + (value ? PIO_SODR : PIO_CODR));
+       return 0;
+}
+
+/*
+ * read the pin's value (works even if it's not muxed as a gpio).
+ */
+static inline int at91_get_gpio_value(unsigned pin)
+{
+       void *pio = pin_to_controller(pin);
+       unsigned mask = pin_to_mask(pin);
+       u32 pdsr;
+
+       pdsr = __raw_readl(pio + PIO_PDSR);
+       return (pdsr & mask) != 0;
+}
+
+#endif
diff --git a/include/asm-arm/arch-at572d940hf/hardware.h 
b/include/asm-arm/arch-at572d940hf/hardware.h
new file mode 100644
index 0000000..f649b41
--- /dev/null
+++ b/include/asm-arm/arch-at572d940hf/hardware.h
@@ -0,0 +1,36 @@
+/*
+ * include/asm-arm/arch-at91/hardware.h
+ *
+ *  Copyright (C) 2003 SAN People
+ *  Copyright (C) 2003 ATMEL
+ *
+ * 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.
+ *
+ */
+
+#ifndef __ASM_ARCH_HARDWARE_H
+#define __ASM_ARCH_HARDWARE_H
+
+#include <asm/sizes.h>
+
+#if defined(CONFIG_AT572D940HF)
+#include <asm/arch/at572d940hf.h>
+#else
+#error "Unsupported AT572D940HF processor"
+#endif
+
+/*
+ * container_of - cast a member of a structure out to the containing structure
+ *
+ * @ptr:       the pointer to the member.
+ * @type:      the type of the container struct this is embedded in.
+ * @member:    the name of the member within the struct.
+ */
+#define container_of(ptr, type, member) ({                     \
+       const typeof(((type *)0)->member) *__mptr = (ptr);      \
+       (type *)((char *)__mptr - offsetof(type, member)); })
+
+#endif
diff --git a/include/asm-arm/arch-at572d940hf/io.h 
b/include/asm-arm/arch-at572d940hf/io.h
new file mode 100644
index 0000000..be9e9ab
--- /dev/null
+++ b/include/asm-arm/arch-at572d940hf/io.h
@@ -0,0 +1,40 @@
+/*
+ * include/asm-arm/arch-at91/io.h
+ *
+ *  Copyright (C) 2003 SAN People
+ *
+ * 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 __ASM_ARCH_IO_H
+#define __ASM_ARCH_IO_H
+
+#include <asm/io.h>
+
+static inline unsigned int at91_sys_read(unsigned int reg_offset)
+{
+       void *addr = (void *)AT91_BASE_SYS;
+
+       return __raw_readl(addr + reg_offset);
+}
+
+static inline void at91_sys_write(unsigned int reg_offset, unsigned long value)
+{
+       void *addr = (void *)AT91_BASE_SYS;
+
+       __raw_writel(value, addr + reg_offset);
+}
+
+#endif
diff --git a/include/asm-arm/arch-at572d940hf/memory-map.h 
b/include/asm-arm/arch-at572d940hf/memory-map.h
new file mode 100644
index 0000000..a590d59
--- /dev/null
+++ b/include/asm-arm/arch-at572d940hf/memory-map.h
@@ -0,0 +1,36 @@
+/*
+ * (C) Copyright 2007-2008
+ * Stelian Pop <stelian.pop <at> leadtechdesign.com>
+ * Lead Tech Design <www.leadtechdesign.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 __ASM_ARM_ARCH_MEMORYMAP_H__
+#define __ASM_ARM_ARCH_MEMORYMAP_H__
+
+#include <asm/arch/hardware.h>
+
+#define USART0_BASE AT91_USART0
+#define USART1_BASE AT91_USART1
+#define USART2_BASE AT91_USART2
+#define USART3_BASE (AT91_BASE_SYS + AT91_DBGU)
+
+#define AT572D940_SDRAM_BASE 0x20000000
+
+#endif /* __ASM_ARM_ARCH_MEMORYMAP_H__ */
-- 
1.5.4.3


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