* Patch by Nicolas Lacressonniere, 11 Jun 2003:
Modifications for Atmel AT91RM9200DK ARM920T based development kit
- Add Atmel DataFlash support for reading and writing.
- Add possibility to boot a Linux from DataFlash with BOOTM command.
- Add Flash detection on Atmel AT91RM9200DK
(between Atmel AT49BV1614 and AT49BV1614A flashes)
- Replace old Ethernet PHY layer functions
- Change link address
* Patch by Frank Smith, 9 Jun 2003:
use CRIT_EXCEPTION for machine check on 4xx
* Patch by Detlev Zundel, 13 Jun 2003:
added implementation of the "carinfo" command in cmd_immap.c
diff --git a/include/asm-arm/arch-at91rm9200/AT91RM9200.h b/include/asm-arm/arch-at91rm9200/AT91RM9200.h
index 8f93c12..c0e5211 100644
--- a/include/asm-arm/arch-at91rm9200/AT91RM9200.h
+++ b/include/asm-arm/arch-at91rm9200/AT91RM9200.h
@@ -1,15 +1,27 @@
-/* ---------------------------------------------------------------------------- */
-/* ATMEL Microcontroller Software Support - ROUSSET - */
-/* ---------------------------------------------------------------------------- */
-/* The software is delivered "AS IS" without warranty or condition of any */
-/* kind, either express, implied or statutory. This includes without */
-/* limitation any warranty or condition with respect to merchantability or */
-/* fitness for any particular purpose, or against the infringements of */
-/* intellectual property rights of others. */
-/* ---------------------------------------------------------------------------- */
-/* File Name : AT91RM9200.h */
-/* Object : AT91RM9200 definitions */
-/* Generated : AT91 SW Application Group 10/29/2002 (16:10:51) */
+/*
+ * (C) Copyright 2003
+ * AT91RM9200 definitions
+ * Author : ATMEL AT91 application group
+ *
+ * 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 AT91RM9200_H
#define AT91RM9200_H
@@ -32,6 +44,21 @@
AT91_REG TC_IMR; /* Interrupt Mask Register */
} AT91S_TC, *AT91PS_TC;
+#define AT91C_TC_TIMER_DIV1_CLOCK ((unsigned int) 0x0 << 0) /* (TC) MCK/2 */
+#define AT91C_TC_TIMER_DIV2_CLOCK ((unsigned int) 0x1 << 0) /* (TC) MCK/8 */
+#define AT91C_TC_TIMER_DIV3_CLOCK ((unsigned int) 0x2 << 0) /* (TC) MCK/32 */
+#define AT91C_TC_TIMER_DIV4_CLOCK ((unsigned int) 0x3 << 0) /* (TC) MCK/128 */
+#define AT91C_TC_SLOW_CLOCK ((unsigned int) 0x4 << 0) /* (TC) SLOW CLK */
+#define AT91C_TC_XC0_CLOCK ((unsigned int) 0x5 << 0) /* (TC) XC0 */
+#define AT91C_TC_XC1_CLOCK ((unsigned int) 0x6 << 0) /* (TC) XC1 */
+#define AT91C_TC_XC2_CLOCK ((unsigned int) 0x7 << 0) /* (TC) XC2 */
+#define AT91C_TCB_TC0XC0S_NONE ((unsigned int) 0x1) /* (TCB) None signal connected to XC0 */
+#define AT91C_TCB_TC1XC1S_NONE ((unsigned int) 0x1 << 2) /* (TCB) None signal connected to XC1 */
+#define AT91C_TCB_TC2XC2S_NONE ((unsigned int) 0x1 << 4) /* (TCB) None signal connected to XC2 */
+#define AT91C_TC_CLKDIS ((unsigned int) 0x1 << 1) /* (TC) Counter Clock Disable Command */
+#define AT91C_TC_SWTRG ((unsigned int) 0x1 << 2) /* (TC) Software Trigger Command */
+#define AT91C_TC_CLKEN ((unsigned int) 0x1 << 0) /* (TC) Counter Clock Enable Command */
+
/* ***************************************************************************** */
/* SOFTWARE API DEFINITION FOR Usart */
/* ***************************************************************************** */
@@ -137,6 +164,32 @@
AT91_REG DBGU_PTSR; /* PDC Transfer Status Register */
} AT91S_DBGU, *AT91PS_DBGU;
+/* -------- DBGU_IER : (DBGU Offset: 0x8) Debug Unit Interrupt Enable Register -------- */
+#define AT91C_US_RXRDY ((unsigned int) 0x1 << 0) /* (DBGU) RXRDY Interrupt */
+#define AT91C_US_TXRDY ((unsigned int) 0x1 << 1) /* (DBGU) TXRDY Interrupt */
+#define AT91C_US_ENDRX ((unsigned int) 0x1 << 3) /* (DBGU) End of Receive Transfer Interrupt */
+#define AT91C_US_ENDTX ((unsigned int) 0x1 << 4) /* (DBGU) End of Transmit Interrupt */
+#define AT91C_US_OVRE ((unsigned int) 0x1 << 5) /* (DBGU) Overrun Interrupt */
+#define AT91C_US_FRAME ((unsigned int) 0x1 << 6) /* (DBGU) Framing Error Interrupt */
+#define AT91C_US_PARE ((unsigned int) 0x1 << 7) /* (DBGU) Parity Error Interrupt */
+#define AT91C_US_TXEMPTY ((unsigned int) 0x1 << 9) /* (DBGU) TXEMPTY Interrupt */
+#define AT91C_US_TXBUFE ((unsigned int) 0x1 << 11) /* (DBGU) TXBUFE Interrupt */
+#define AT91C_US_RXBUFF ((unsigned int) 0x1 << 12) /* (DBGU) RXBUFF Interrupt */
+#define AT91C_US_COMM_TX ((unsigned int) 0x1 << 30) /* (DBGU) COMM_TX Interrupt */
+#define AT91C_US_COMM_RX ((unsigned int) 0x1 << 31) /* (DBGU) COMM_RX Interrupt */
+
+/* -------- DBGU_CR : (DBGU Offset: 0x0) Debug Unit Control Register -------- */
+#define AT91C_US_RSTRX ((unsigned int) 0x1 << 2) /* (DBGU) Reset Receiver */
+#define AT91C_US_RSTTX ((unsigned int) 0x1 << 3) /* (DBGU) Reset Transmitter */
+#define AT91C_US_RXEN ((unsigned int) 0x1 << 4) /* (DBGU) Receiver Enable */
+#define AT91C_US_RXDIS ((unsigned int) 0x1 << 5) /* (DBGU) Receiver Disable */
+#define AT91C_US_TXEN ((unsigned int) 0x1 << 6) /* (DBGU) Transmitter Enable */
+#define AT91C_US_TXDIS ((unsigned int) 0x1 << 7) /* (DBGU) Transmitter Disable */
+
+#define AT91C_US_CLKS_CLOCK ((unsigned int) 0x0 << 4) /* (USART) Clock */
+#define AT91C_US_CHRL_8_BITS ((unsigned int) 0x3 << 6) /* (USART) Character Length: 8 bits */
+#define AT91C_US_PAR_NONE ((unsigned int) 0x4 << 9) /* (DBGU) No Parity */
+#define AT91C_US_NBSTOP_1_BIT ((unsigned int) 0x0 << 12) /* (USART) 1 stop bit */
/* ***************************************************************************** */
/* SOFTWARE API DEFINITION FOR Static Memory Controller 2 Interface */
@@ -146,6 +199,28 @@
} AT91S_SMC2, *AT91PS_SMC2;
/* ***************************************************************************** */
+/* SOFTWARE API DEFINITION FOR Power Management Controler */
+/* ******************************************************************************/
+typedef struct _AT91S_PMC {
+ AT91_REG PMC_SCER; /* System Clock Enable Register */
+ AT91_REG PMC_SCDR; /* System Clock Disable Register */
+ AT91_REG PMC_SCSR; /* System Clock Status Register */
+ AT91_REG Reserved0[1]; /* */
+ AT91_REG PMC_PCER; /* Peripheral Clock Enable Register */
+ AT91_REG PMC_PCDR; /* Peripheral Clock Disable Register */
+ AT91_REG PMC_PCSR; /* Peripheral Clock Status Register */
+ AT91_REG Reserved1[5]; /* */
+ AT91_REG PMC_MCKR; /* Master Clock Register */
+ AT91_REG Reserved2[3]; /* */
+ AT91_REG PMC_PCKR[8]; /* Programmable Clock Register */
+ AT91_REG PMC_IER; /* Interrupt Enable Register */
+ AT91_REG PMC_IDR; /* Interrupt Disable Register */
+ AT91_REG PMC_SR; /* Status Register */
+ AT91_REG PMC_IMR; /* Interrupt Mask Register */
+} AT91S_PMC, *AT91PS_PMC;
+
+
+/* ***************************************************************************** */
/* SOFTWARE API DEFINITION FOR Ethernet MAC */
/* ***************************************************************************** */
typedef struct _AT91S_EMAC {
@@ -194,35 +269,185 @@
AT91_REG EMAC_SA4H; /* Specific Address 4 High, Last 2 bytesr */
} AT91S_EMAC, *AT91PS_EMAC;
-/* -------- DBGU_IER : (DBGU Offset: 0x8) Debug Unit Interrupt Enable Register -------- */
-#define AT91C_US_RXRDY ((unsigned int) 0x1 << 0) /* (DBGU) RXRDY Interrupt */
-#define AT91C_US_TXRDY ((unsigned int) 0x1 << 1) /* (DBGU) TXRDY Interrupt */
-#define AT91C_US_ENDRX ((unsigned int) 0x1 << 3) /* (DBGU) End of Receive Transfer Interrupt */
-#define AT91C_US_ENDTX ((unsigned int) 0x1 << 4) /* (DBGU) End of Transmit Interrupt */
-#define AT91C_US_OVRE ((unsigned int) 0x1 << 5) /* (DBGU) Overrun Interrupt */
-#define AT91C_US_FRAME ((unsigned int) 0x1 << 6) /* (DBGU) Framing Error Interrupt */
-#define AT91C_US_PARE ((unsigned int) 0x1 << 7) /* (DBGU) Parity Error Interrupt */
-#define AT91C_US_TXEMPTY ((unsigned int) 0x1 << 9) /* (DBGU) TXEMPTY Interrupt */
-#define AT91C_US_TXBUFE ((unsigned int) 0x1 << 11) /* (DBGU) TXBUFE Interrupt */
-#define AT91C_US_RXBUFF ((unsigned int) 0x1 << 12) /* (DBGU) RXBUFF Interrupt */
-#define AT91C_US_COMM_TX ((unsigned int) 0x1 << 30) /* (DBGU) COMM_TX Interrupt */
-#define AT91C_US_COMM_RX ((unsigned int) 0x1 << 31) /* (DBGU) COMM_RX Interrupt */
+/* -------- EMAC_CTL : (EMAC Offset: 0x0) -------- */
+#define AT91C_EMAC_LB ((unsigned int) 0x1 << 0) /* (EMAC) Loopback. Optional. When set, loopback signal is at high level. */
+#define AT91C_EMAC_LBL ((unsigned int) 0x1 << 1) /* (EMAC) Loopback local. */
+#define AT91C_EMAC_RE ((unsigned int) 0x1 << 2) /* (EMAC) Receive enable. */
+#define AT91C_EMAC_TE ((unsigned int) 0x1 << 3) /* (EMAC) Transmit enable. */
+#define AT91C_EMAC_MPE ((unsigned int) 0x1 << 4) /* (EMAC) Management port enable. */
+#define AT91C_EMAC_CSR ((unsigned int) 0x1 << 5) /* (EMAC) Clear statistics registers. */
+#define AT91C_EMAC_ISR ((unsigned int) 0x1 << 6) /* (EMAC) Increment statistics registers. */
+#define AT91C_EMAC_WES ((unsigned int) 0x1 << 7) /* (EMAC) Write enable for statistics registers. */
+#define AT91C_EMAC_BP ((unsigned int) 0x1 << 8) /* (EMAC) Back pressure. */
+/* -------- EMAC_CFG : (EMAC Offset: 0x4) Network Configuration Register -------- */
+#define AT91C_EMAC_SPD ((unsigned int) 0x1 << 0) /* (EMAC) Speed. */
+#define AT91C_EMAC_FD ((unsigned int) 0x1 << 1) /* (EMAC) Full duplex. */
+#define AT91C_EMAC_BR ((unsigned int) 0x1 << 2) /* (EMAC) Bit rate. */
+#define AT91C_EMAC_CAF ((unsigned int) 0x1 << 4) /* (EMAC) Copy all frames. */
+#define AT91C_EMAC_NBC ((unsigned int) 0x1 << 5) /* (EMAC) No broadcast. */
+#define AT91C_EMAC_MTI ((unsigned int) 0x1 << 6) /* (EMAC) Multicast hash enable */
+#define AT91C_EMAC_UNI ((unsigned int) 0x1 << 7) /* (EMAC) Unicast hash enable. */
+#define AT91C_EMAC_BIG ((unsigned int) 0x1 << 8) /* (EMAC) Receive 1522 bytes. */
+#define AT91C_EMAC_EAE ((unsigned int) 0x1 << 9) /* (EMAC) External address match enable. */
+#define AT91C_EMAC_CLK ((unsigned int) 0x3 << 10) /* (EMAC) */
+#define AT91C_EMAC_CLK_HCLK_8 ((unsigned int) 0x0 << 10) /* (EMAC) HCLK divided by 8 */
+#define AT91C_EMAC_CLK_HCLK_16 ((unsigned int) 0x1 << 10) /* (EMAC) HCLK divided by 16 */
+#define AT91C_EMAC_CLK_HCLK_32 ((unsigned int) 0x2 << 10) /* (EMAC) HCLK divided by 32 */
+#define AT91C_EMAC_CLK_HCLK_64 ((unsigned int) 0x3 << 10) /* (EMAC) HCLK divided by 64 */
+#define AT91C_EMAC_RTY ((unsigned int) 0x1 << 12) /* (EMAC) */
+#define AT91C_EMAC_RMII ((unsigned int) 0x1 << 13) /* (EMAC) */
+/* -------- EMAC_SR : (EMAC Offset: 0x8) Network Status Register -------- */
+#define AT91C_EMAC_MDIO ((unsigned int) 0x1 << 1) /* (EMAC) */
+#define AT91C_EMAC_IDLE ((unsigned int) 0x1 << 2) /* (EMAC) */
+/* -------- EMAC_TCR : (EMAC Offset: 0x10) Transmit Control Register -------- */
+#define AT91C_EMAC_LEN ((unsigned int) 0x7FF << 0) /* (EMAC) */
+#define AT91C_EMAC_NCRC ((unsigned int) 0x1 << 15) /* (EMAC) */
+/* -------- EMAC_TSR : (EMAC Offset: 0x14) Transmit Control Register -------- */
+#define AT91C_EMAC_OVR ((unsigned int) 0x1 << 0) /* (EMAC) */
+#define AT91C_EMAC_COL ((unsigned int) 0x1 << 1) /* (EMAC) */
+#define AT91C_EMAC_RLE ((unsigned int) 0x1 << 2) /* (EMAC) */
+#define AT91C_EMAC_TXIDLE ((unsigned int) 0x1 << 3) /* (EMAC) */
+#define AT91C_EMAC_BNQ ((unsigned int) 0x1 << 4) /* (EMAC) */
+#define AT91C_EMAC_COMP ((unsigned int) 0x1 << 5) /* (EMAC) */
+#define AT91C_EMAC_UND ((unsigned int) 0x1 << 6) /* (EMAC) */
+/* -------- EMAC_RSR : (EMAC Offset: 0x20) Receive Status Register -------- */
+#define AT91C_EMAC_BNA ((unsigned int) 0x1 << 0) /* (EMAC) */
+#define AT91C_EMAC_REC ((unsigned int) 0x1 << 1) /* (EMAC) */
+#define AT91C_EMAC_RSR_OVR ((unsigned int) 0x1 << 2) /* (EMAC) */
+/* -------- EMAC_ISR : (EMAC Offset: 0x24) Interrupt Status Register -------- */
+#define AT91C_EMAC_DONE ((unsigned int) 0x1 << 0) /* (EMAC) */
+#define AT91C_EMAC_RCOM ((unsigned int) 0x1 << 1) /* (EMAC) */
+#define AT91C_EMAC_RBNA ((unsigned int) 0x1 << 2) /* (EMAC) */
+#define AT91C_EMAC_TOVR ((unsigned int) 0x1 << 3) /* (EMAC) */
+#define AT91C_EMAC_TUND ((unsigned int) 0x1 << 4) /* (EMAC) */
+#define AT91C_EMAC_RTRY ((unsigned int) 0x1 << 5) /* (EMAC) */
+#define AT91C_EMAC_TBRE ((unsigned int) 0x1 << 6) /* (EMAC) */
+#define AT91C_EMAC_TCOM ((unsigned int) 0x1 << 7) /* (EMAC) */
+#define AT91C_EMAC_TIDLE ((unsigned int) 0x1 << 8) /* (EMAC) */
+#define AT91C_EMAC_LINK ((unsigned int) 0x1 << 9) /* (EMAC) */
+#define AT91C_EMAC_ROVR ((unsigned int) 0x1 << 10) /* (EMAC) */
+#define AT91C_EMAC_HRESP ((unsigned int) 0x1 << 11) /* (EMAC) */
+/* -------- EMAC_IER : (EMAC Offset: 0x28) Interrupt Enable Register -------- */
+/* -------- EMAC_IDR : (EMAC Offset: 0x2c) Interrupt Disable Register -------- */
+/* -------- EMAC_IMR : (EMAC Offset: 0x30) Interrupt Mask Register -------- */
+/* -------- EMAC_MAN : (EMAC Offset: 0x34) PHY Maintenance Register -------- */
+#define AT91C_EMAC_DATA ((unsigned int) 0xFFFF << 0) /* (EMAC) */
+#define AT91C_EMAC_CODE ((unsigned int) 0x3 << 16) /* (EMAC) */
+#define AT91C_EMAC_CODE_802_3 ((unsigned int) 0x2 << 16) /* (EMAC) Write Operation */
+#define AT91C_EMAC_REGA ((unsigned int) 0x1F << 18) /* (EMAC) */
+#define AT91C_EMAC_PHYA ((unsigned int) 0x1F << 23) /* (EMAC) */
+#define AT91C_EMAC_RW ((unsigned int) 0x3 << 28) /* (EMAC) */
+#define AT91C_EMAC_RW_R ((unsigned int) 0x2 << 28) /* (EMAC) Read Operation */
+#define AT91C_EMAC_RW_W ((unsigned int) 0x1 << 28) /* (EMAC) Write Operation */
+#define AT91C_EMAC_HIGH ((unsigned int) 0x1 << 30) /* (EMAC) */
+#define AT91C_EMAC_LOW ((unsigned int) 0x1 << 31) /* (EMAC) */
-/* -------- DBGU_CR : (DBGU Offset: 0x0) Debug Unit Control Register -------- */
-#define AT91C_US_RSTRX ((unsigned int) 0x1 << 2) /* (DBGU) Reset Receiver */
-#define AT91C_US_RSTTX ((unsigned int) 0x1 << 3) /* (DBGU) Reset Transmitter */
-#define AT91C_US_RXEN ((unsigned int) 0x1 << 4) /* (DBGU) Receiver Enable */
-#define AT91C_US_RXDIS ((unsigned int) 0x1 << 5) /* (DBGU) Receiver Disable */
-#define AT91C_US_TXEN ((unsigned int) 0x1 << 6) /* (DBGU) Transmitter Enable */
-#define AT91C_US_TXDIS ((unsigned int) 0x1 << 7) /* (DBGU) Transmitter Disable */
+/* ***************************************************************************** */
+/* SOFTWARE API DEFINITION FOR Serial Parallel Interface */
+/* ***************************************************************************** */
+typedef struct _AT91S_SPI {
+ AT91_REG SPI_CR; /* Control Register */
+ AT91_REG SPI_MR; /* Mode Register */
+ AT91_REG SPI_RDR; /* Receive Data Register */
+ AT91_REG SPI_TDR; /* Transmit Data Register */
+ AT91_REG SPI_SR; /* Status Register */
+ AT91_REG SPI_IER; /* Interrupt Enable Register */
+ AT91_REG SPI_IDR; /* Interrupt Disable Register */
+ AT91_REG SPI_IMR; /* Interrupt Mask Register */
+ AT91_REG Reserved0[4]; /* */
+ AT91_REG SPI_CSR[4]; /* Chip Select Register */
+ AT91_REG Reserved1[48]; /* */
+ AT91_REG SPI_RPR; /* Receive Pointer Register */
+ AT91_REG SPI_RCR; /* Receive Counter Register */
+ AT91_REG SPI_TPR; /* Transmit Pointer Register */
+ AT91_REG SPI_TCR; /* Transmit Counter Register */
+ AT91_REG SPI_RNPR; /* Receive Next Pointer Register */
+ AT91_REG SPI_RNCR; /* Receive Next Counter Register */
+ AT91_REG SPI_TNPR; /* Transmit Next Pointer Register */
+ AT91_REG SPI_TNCR; /* Transmit Next Counter Register */
+ AT91_REG SPI_PTCR; /* PDC Transfer Control Register */
+ AT91_REG SPI_PTSR; /* PDC Transfer Status Register */
+} AT91S_SPI, *AT91PS_SPI;
+
+/* -------- SPI_CR : (SPI Offset: 0x0) SPI Control Register -------- */
+#define AT91C_SPI_SPIEN ((unsigned int) 0x1 << 0) /* (SPI) SPI Enable */
+#define AT91C_SPI_SPIDIS ((unsigned int) 0x1 << 1) /* (SPI) SPI Disable */
+#define AT91C_SPI_SWRST ((unsigned int) 0x1 << 7) /* (SPI) SPI Software reset */
+/* -------- SPI_MR : (SPI Offset: 0x4) SPI Mode Register -------- */
+#define AT91C_SPI_MSTR ((unsigned int) 0x1 << 0) /* (SPI) Master/Slave Mode */
+#define AT91C_SPI_PS ((unsigned int) 0x1 << 1) /* (SPI) Peripheral Select */
+#define AT91C_SPI_PS_FIXED ((unsigned int) 0x0 << 1) /* (SPI) Fixed Peripheral Select */
+#define AT91C_SPI_PS_VARIABLE ((unsigned int) 0x1 << 1) /* (SPI) Variable Peripheral Select */
+#define AT91C_SPI_PCSDEC ((unsigned int) 0x1 << 2) /* (SPI) Chip Select Decode */
+#define AT91C_SPI_DIV32 ((unsigned int) 0x1 << 3) /* (SPI) Clock Selection */
+#define AT91C_SPI_MODFDIS ((unsigned int) 0x1 << 4) /* (SPI) Mode Fault Detection */
+#define AT91C_SPI_LLB ((unsigned int) 0x1 << 7) /* (SPI) Clock Selection */
+#define AT91C_SPI_PCS ((unsigned int) 0xF << 16) /* (SPI) Peripheral Chip Select */
+#define AT91C_SPI_DLYBCS ((unsigned int) 0xFF << 24) /* (SPI) Delay Between Chip Selects */
+/* -------- SPI_RDR : (SPI Offset: 0x8) Receive Data Register -------- */
+#define AT91C_SPI_RD ((unsigned int) 0xFFFF << 0) /* (SPI) Receive Data */
+#define AT91C_SPI_RPCS ((unsigned int) 0xF << 16) /* (SPI) Peripheral Chip Select Status */
+/* -------- SPI_TDR : (SPI Offset: 0xc) Transmit Data Register -------- */
+#define AT91C_SPI_TD ((unsigned int) 0xFFFF << 0) /* (SPI) Transmit Data */
+#define AT91C_SPI_TPCS ((unsigned int) 0xF << 16) /* (SPI) Peripheral Chip Select Status */
+/* -------- SPI_SR : (SPI Offset: 0x10) Status Register -------- */
+#define AT91C_SPI_RDRF ((unsigned int) 0x1 << 0) /* (SPI) Receive Data Register Full */
+#define AT91C_SPI_TDRE ((unsigned int) 0x1 << 1) /* (SPI) Transmit Data Register Empty */
+#define AT91C_SPI_MODF ((unsigned int) 0x1 << 2) /* (SPI) Mode Fault Error */
+#define AT91C_SPI_OVRES ((unsigned int) 0x1 << 3) /* (SPI) Overrun Error Status */
+#define AT91C_SPI_SPENDRX ((unsigned int) 0x1 << 4) /* (SPI) End of Receiver Transfer */
+#define AT91C_SPI_SPENDTX ((unsigned int) 0x1 << 5) /* (SPI) End of Receiver Transfer */
+#define AT91C_SPI_RXBUFF ((unsigned int) 0x1 << 6) /* (SPI) RXBUFF Interrupt */
+#define AT91C_SPI_TXBUFE ((unsigned int) 0x1 << 7) /* (SPI) TXBUFE Interrupt */
+#define AT91C_SPI_SPIENS ((unsigned int) 0x1 << 16) /* (SPI) Enable Status */
+/* -------- SPI_IER : (SPI Offset: 0x14) Interrupt Enable Register -------- */
+/* -------- SPI_IDR : (SPI Offset: 0x18) Interrupt Disable Register -------- */
+/* -------- SPI_IMR : (SPI Offset: 0x1c) Interrupt Mask Register -------- */
+/* -------- SPI_CSR : (SPI Offset: 0x30) Chip Select Register -------- */
+#define AT91C_SPI_CPOL ((unsigned int) 0x1 << 0) /* (SPI) Clock Polarity */
+#define AT91C_SPI_NCPHA ((unsigned int) 0x1 << 1) /* (SPI) Clock Phase */
+#define AT91C_SPI_BITS ((unsigned int) 0xF << 4) /* (SPI) Bits Per Transfer */
+#define AT91C_SPI_BITS_8 ((unsigned int) 0x0 << 4) /* (SPI) 8 Bits Per transfer */
+#define AT91C_SPI_BITS_9 ((unsigned int) 0x1 << 4) /* (SPI) 9 Bits Per transfer */
+#define AT91C_SPI_BITS_10 ((unsigned int) 0x2 << 4) /* (SPI) 10 Bits Per transfer */
+#define AT91C_SPI_BITS_11 ((unsigned int) 0x3 << 4) /* (SPI) 11 Bits Per transfer */
+#define AT91C_SPI_BITS_12 ((unsigned int) 0x4 << 4) /* (SPI) 12 Bits Per transfer */
+#define AT91C_SPI_BITS_13 ((unsigned int) 0x5 << 4) /* (SPI) 13 Bits Per transfer */
+#define AT91C_SPI_BITS_14 ((unsigned int) 0x6 << 4) /* (SPI) 14 Bits Per transfer */
+#define AT91C_SPI_BITS_15 ((unsigned int) 0x7 << 4) /* (SPI) 15 Bits Per transfer */
+#define AT91C_SPI_BITS_16 ((unsigned int) 0x8 << 4) /* (SPI) 16 Bits Per transfer */
+#define AT91C_SPI_SCBR ((unsigned int) 0xFF << 8) /* (SPI) Serial Clock Baud Rate */
+#define AT91C_SPI_DLYBS ((unsigned int) 0xFF << 16) /* (SPI) Serial Clock Baud Rate */
+#define AT91C_SPI_DLYBCT ((unsigned int) 0xFF << 24) /* (SPI) Delay Between Consecutive Transfers */
+
+/* ***************************************************************************** */
+/* SOFTWARE API DEFINITION FOR Peripheral Data Controller */
+/* ***************************************************************************** */
+typedef struct _AT91S_PDC {
+ AT91_REG PDC_RPR; /* Receive Pointer Register */
+ AT91_REG PDC_RCR; /* Receive Counter Register */
+ AT91_REG PDC_TPR; /* Transmit Pointer Register */
+ AT91_REG PDC_TCR; /* Transmit Counter Register */
+ AT91_REG PDC_RNPR; /* Receive Next Pointer Register */
+ AT91_REG PDC_RNCR; /* Receive Next Counter Register */
+ AT91_REG PDC_TNPR; /* Transmit Next Pointer Register */
+ AT91_REG PDC_TNCR; /* Transmit Next Counter Register */
+ AT91_REG PDC_PTCR; /* PDC Transfer Control Register */
+ AT91_REG PDC_PTSR; /* PDC Transfer Status Register */
+} AT91S_PDC, *AT91PS_PDC;
-#define AT91C_US_CLKS_CLOCK ((unsigned int) 0x0 << 4) /* (USART) Clock */
-#define AT91C_US_CHRL_8_BITS ((unsigned int) 0x3 << 6) /* (USART) Character Length: 8 bits */
-#define AT91C_US_PAR_NONE ((unsigned int) 0x4 << 9) /* (DBGU) No Parity */
-#define AT91C_US_NBSTOP_1_BIT ((unsigned int) 0x0 << 12) /* (USART) 1 stop bit */
+/* -------- PDC_PTCR : (PDC Offset: 0x20) PDC Transfer Control Register -------- */
+#define AT91C_PDC_RXTEN ((unsigned int) 0x1 << 0) /* (PDC) Receiver Transfer Enable */
+#define AT91C_PDC_RXTDIS ((unsigned int) 0x1 << 1) /* (PDC) Receiver Transfer Disable */
+#define AT91C_PDC_TXTEN ((unsigned int) 0x1 << 8) /* (PDC) Transmitter Transfer Enable */
+#define AT91C_PDC_TXTDIS ((unsigned int) 0x1 << 9) /* (PDC) Transmitter Transfer Disable */
+/* -------- PDC_PTSR : (PDC Offset: 0x24) PDC Transfer Status Register -------- */
+/* ========== Register definition ==================================== */
+#define AT91C_SPI_CSR ((AT91_REG *) 0xFFFE0030) /* (SPI) Chip Select Register */
#define AT91C_PMC_PCER ((AT91_REG *) 0xFFFFFC10) /* (PMC) Peripheral Clock Enable Register */
#define AT91C_PIOA_PDR ((AT91_REG *) 0xFFFFF404) /* (PIOA) PIO Disable Register */
+
#define AT91C_PIO_PA30 ((unsigned int) 1 << 30) /* Pin Controlled by PA30 */
#define AT91C_PIO_PC0 ((unsigned int) 1 << 0) /* Pin Controlled by PC0 */
#define AT91C_PC0_BFCK ((unsigned int) AT91C_PIO_PC0) /* Burst Flash Clock */
@@ -233,6 +458,7 @@
#define AT91C_ID_SYS ((unsigned int) 1) /* System Peripheral */
#define AT91C_ID_TC0 ((unsigned int) 17) /* Timer Counter 0 */
#define AT91C_ID_EMAC ((unsigned int) 24) /* Ethernet MAC */
+#define AT91C_ID_SPI ((unsigned int) 13) /* Serial Peripheral Interface */
#define AT91C_PIO_PC1 ((unsigned int) 1 << 1) /* Pin Controlled by PC1 */
#define AT91C_PC1_BFRDY_SMOE ((unsigned int) AT91C_PIO_PC1) /* Burst Flash Ready */
@@ -242,38 +468,25 @@
#define AT91C_PC2_BFAVD ((unsigned int) AT91C_PIO_PC2) /* Burst Flash Address Valid */
#define AT91C_PIO_PB1 ((unsigned int) 1 << 1) /* Pin Controlled by PB1 */
-#define AT91C_TC_TIMER_DIV1_CLOCK ((unsigned int) 0x0 << 0) /* (TC) MCK/2 */
-#define AT91C_TC_TIMER_DIV2_CLOCK ((unsigned int) 0x1 << 0) /* (TC) MCK/8 */
-#define AT91C_TC_TIMER_DIV3_CLOCK ((unsigned int) 0x2 << 0) /* (TC) MCK/32 */
-#define AT91C_TC_TIMER_DIV4_CLOCK ((unsigned int) 0x3 << 0) /* (TC) MCK/128 */
-#define AT91C_TC_SLOW_CLOCK ((unsigned int) 0x4 << 0) /* (TC) SLOW CLK */
-#define AT91C_TC_XC0_CLOCK ((unsigned int) 0x5 << 0) /* (TC) XC0 */
-#define AT91C_TC_XC1_CLOCK ((unsigned int) 0x6 << 0) /* (TC) XC1 */
-#define AT91C_TC_XC2_CLOCK ((unsigned int) 0x7 << 0) /* (TC) XC2 */
-#define AT91C_TCB_TC0XC0S_NONE ((unsigned int) 0x1) /* (TCB) None signal connected to XC0 */
-#define AT91C_TCB_TC1XC1S_NONE ((unsigned int) 0x1 << 2) /* (TCB) None signal connected to XC1 */
-#define AT91C_TCB_TC2XC2S_NONE ((unsigned int) 0x1 << 4) /* (TCB) None signal connected to XC2 */
-#define AT91C_TC_CLKDIS ((unsigned int) 0x1 << 1) /* (TC) Counter Clock Disable Command */
-#define AT91C_TC_SWTRG ((unsigned int) 0x1 << 2) /* (TC) Software Trigger Command */
-#define AT91C_TC_CLKEN ((unsigned int) 0x1 << 0) /* (TC) Counter Clock Enable Command */
+#define AT91C_PIO_PA23 ((unsigned int) 1 << 23) /* Pin Controlled by PA23 */
+#define AT91C_PA23_TXD2 ((unsigned int) AT91C_PIO_PA23) /* USART 2 Transmit Data */
+
+#define AT91C_PIO_PA0 ((unsigned int) 1 << 0) /* Pin Controlled by PA0 */
+#define AT91C_PA0_MISO ((unsigned int) AT91C_PIO_PA0) /* SPI Master In Slave */
+#define AT91C_PIO_PA1 ((unsigned int) 1 << 1) /* Pin Controlled by PA1 */
+#define AT91C_PA1_MOSI ((unsigned int) AT91C_PIO_PA1) /* SPI Master Out Slave */
+#define AT91C_PIO_PA2 ((unsigned int) 1 << 2) /* Pin Controlled by PA2 */
+#define AT91C_PA2_SPCK ((unsigned int) AT91C_PIO_PA2) /* SPI Serial Clock */
+#define AT91C_PIO_PA3 ((unsigned int) 1 << 3) /* Pin Controlled by PA3 */
+#define AT91C_PA3_NPCS0 ((unsigned int) AT91C_PIO_PA3) /* SPI Peripheral Chip Select 0 */
+#define AT91C_PIO_PA4 ((unsigned int) 1 << 4) /* Pin Controlled by PA4 */
+#define AT91C_PA4_NPCS1 ((unsigned int) AT91C_PIO_PA4) /* SPI Peripheral Chip Select 1 */
+#define AT91C_PIO_PA5 ((unsigned int) 1 << 5) /* Pin Controlled by PA5 */
+#define AT91C_PA5_NPCS2 ((unsigned int) AT91C_PIO_PA5) /* SPI Peripheral Chip Select 2 */
+#define AT91C_PIO_PA6 ((unsigned int) 1 << 6) /* Pin Controlled by PA6 */
+#define AT91C_PA6_NPCS3 ((unsigned int) AT91C_PIO_PA6) /* SPI Peripheral Chip Select 3 */
-#define AT91C_EMAC_BNQ ((unsigned int) 0x1 << 4) /* (EMAC) */
-#define AT91C_EMAC_COMP ((unsigned int) 0x1 << 5) /* (EMAC) */
-#define AT91C_EMAC_REC ((unsigned int) 0x1 << 1) /* (EMAC) */
-#define AT91C_EMAC_RE ((unsigned int) 0x1 << 2) /* (EMAC) Receive enable. */
-#define AT91C_EMAC_TE ((unsigned int) 0x1 << 3) /* (EMAC) Transmit enable. */
-#define AT91C_EMAC_CLK ((unsigned int) 0x3 << 10) /* (EMAC) */
-#define AT91C_EMAC_RMII ((unsigned int) 0x1 << 13) /* (EMAC) */
-#define AT91C_EMAC_NBC ((unsigned int) 0x1 << 5) /* (EMAC) No broadcast. */
-#define AT91C_EMAC_CAF ((unsigned int) 0x1 << 4) /* (EMAC) Copy all frames. */
-#define AT91C_EMAC_BNA ((unsigned int) 0x1 << 0) /* (EMAC) */
-#define AT91C_EMAC_REC ((unsigned int) 0x1 << 1) /* (EMAC) */
-#define AT91C_EMAC_RSR_OVR ((unsigned int) 0x1 << 2) /* (EMAC) */
-#define AT91C_EMAC_CSR ((unsigned int) 0x1 << 5) /* (EMAC) Clear statistics registers. */
-#define AT91C_EMAC_SPD ((unsigned int) 0x1 << 0) /* (EMAC) Speed. */
-#define AT91C_EMAC_FD ((unsigned int) 0x1 << 1) /* (EMAC) Full duplex. */
-#define AT91C_EMAC_LINK ((unsigned int) 0x1 << 0) /* (EMAC) */
-#define AT91C_EMAC_MPE ((unsigned int) 0x1 << 4) /* (EMAC) Management port enable. */
+
#define AT91C_PIO_PA16 ((unsigned int) 1 << 16) /* Pin Controlled by PA16 */
#define AT91C_PA16_EMDIO ((unsigned int) AT91C_PIO_PA16) /* Ethernet MAC Management Data Input/Output */
#define AT91C_PIO_PA15 ((unsigned int) 1 << 15) /* Pin Controlled by PA15 */
@@ -294,6 +507,8 @@
#define AT91C_PA8_ETXEN ((unsigned int) AT91C_PIO_PA8) /* Ethernet MAC Transmit Enable */
#define AT91C_PIO_PA7 ((unsigned int) 1 << 7) /* Pin Controlled by PA7 */
#define AT91C_PA7_ETXCK_EREFCK ((unsigned int) AT91C_PIO_PA7) /* Ethernet MAC Transmit Clock/Reference Clock */
+
+#define AT91C_PIO_PB7 ((unsigned int) 1 << 7) /* Pin Controlled by PB7 */
#define AT91C_PIO_PB25 ((unsigned int) 1 << 25) /* Pin Controlled by PB25 */
#define AT91C_PB25_DSR1 ((unsigned int) AT91C_PIO_PB25) /* USART 1 Data Set ready */
#define AT91C_PB25_EF100 ((unsigned int) AT91C_PIO_PB25) /* Ethernet MAC Force 100 Mbits */
@@ -323,7 +538,6 @@
#define AT91C_PB12_ETX2 ((unsigned int) AT91C_PIO_PB12) /* Ethernet MAC Transmit Data 2 */
#define AT91C_PIOB_BSR ((AT91_REG *) 0xFFFFF674) /* (PIOB) Select B Register */
-#define AT91C_BASE_EMAC ((AT91PS_EMAC) 0xFFFBC000) /* (EMAC) Base Address */
#define AT91C_PIOB_PDR ((AT91_REG *) 0xFFFFF604) /* (PIOB) PIO Disable Register */
#define AT91C_EBI_CS3A_SMC_SmartMedia ((unsigned int) 0x1 << 3) /* (EBI) Chip Select 3 is assigned to the Static Memory Controller and the SmartMedia Logic is activated. */
@@ -335,8 +549,12 @@
#define AT91C_PIOC_CODR ((AT91_REG *) 0xFFFFF834) /* (PIOC) Clear Output Data Register */
#define AT91C_PIOC_PDSR ((AT91_REG *) 0xFFFFF83C) /* (PIOC) Pin Data Status Register */
+#define AT91C_BASE_SPI ((AT91PS_SPI) 0xFFFE0000) /* (SPI) Base Address */
+#define AT91C_BASE_EMAC ((AT91PS_EMAC) 0xFFFBC000) /* (EMAC) Base Address */
+#define AT91C_BASE_PMC ((AT91PS_PMC) 0xFFFFFC00) /* (PMC) Base Address */
#define AT91C_BASE_TC0 ((AT91PS_TC) 0xFFFA0000) /* (TC0) Base Address */
#define AT91C_BASE_DBGU ((AT91PS_DBGU) 0xFFFFF200) /* (DBGU) Base Address */
+#define AT91C_BASE_PIOB ((AT91PS_PIO) 0xFFFFF600) /* (PIOB) Base Address */
#define AT91C_BASE_PIOA ((AT91PS_PIO) 0xFFFFF400) /* (PIOA) Base Address */
#define AT91C_EBI_CSA ((AT91_REG *) 0xFFFFFF60) /* (EBI) Chip Select Assignment Register */
#define AT91C_BASE_SMC2 ((AT91PS_SMC2) 0xFFFFFF70) /* (SMC2) Base Address */
@@ -349,4 +567,5 @@
#define AT91C_PIOB_PER ((AT91_REG *) 0xFFFFF600) /* (PIOB) PIO Enable Register */
#define AT91C_PIOB_ODR ((AT91_REG *) 0xFFFFF614) /* (PIOB) Output Disable Registerr */
#define AT91C_PIOB_PDSR ((AT91_REG *) 0xFFFFF63C) /* (PIOB) Pin Data Status Register */
+
#endif