[U-Boot] [PATCH 06/17] LEON3: Moved GRLIB core header files to common include/grlib directory

Daniel Hellstrom daniel at gaisler.com
Tue May 18 16:48:52 CEST 2010


Signed-off-by: Daniel Hellstrom <daniel at gaisler.com>
---
 arch/sparc/cpu/leon3/cpu_init.c   |   10 +--
 arch/sparc/cpu/leon3/interrupts.c |    7 +-
 arch/sparc/cpu/leon3/memcfg.h     |    1 -
 arch/sparc/cpu/leon3/prom.c       |    7 ++-
 arch/sparc/cpu/leon3/serial.c     |   16 ++--
 drivers/net/greth.c               |    2 +-
 include/ambapp.h                  |  137 -------------------------------------
 include/grlib/apbuart.h           |   63 +++++++++++++++++
 include/grlib/gptimer.h           |   50 +++++++++++++
 include/grlib/greth.h             |  103 ++++++++++++++++++++++++++++
 include/grlib/irqmp.h             |   39 +++++++++++
 11 files changed, 277 insertions(+), 158 deletions(-)
 create mode 100644 include/grlib/apbuart.h
 create mode 100644 include/grlib/gptimer.h
 create mode 100644 include/grlib/greth.h
 create mode 100644 include/grlib/irqmp.h

diff --git a/arch/sparc/cpu/leon3/cpu_init.c b/arch/sparc/cpu/leon3/cpu_init.c
index bc7e493..fd3e757 100644
--- a/arch/sparc/cpu/leon3/cpu_init.c
+++ b/arch/sparc/cpu/leon3/cpu_init.c
@@ -28,6 +28,8 @@
 #include <asm/asi.h>
 #include <asm/leon.h>
 #include <ambapp.h>
+#include <grlib/irqmp.h>
+#include <grlib/gptimer.h>
 
 #include <config.h>
 
@@ -41,11 +43,7 @@ DECLARE_GLOBAL_DATA_PTR;
 /* reset CPU (jump to 0, without reset) */
 void start(void);
 
-/* find & initialize the memory controller */
-int init_memory_ctrl(void);
-
 ambapp_dev_irqmp *irqmp = NULL;
-ambapp_dev_mctrl memctrl;
 ambapp_dev_gptimer *gptimer = NULL;
 unsigned int gptimer_irq = 0;
 int leon3_snooping_avail = 0;
@@ -164,8 +162,8 @@ int timer_interrupt_init_cpu(void)
 	gptimer->e[0].val = 0;
 	gptimer->e[0].rld = 999;	/* (((1000000 / 100) - 1)) */
 	gptimer->e[0].ctrl =
-	    (LEON3_GPTIMER_EN |
-	     LEON3_GPTIMER_RL | LEON3_GPTIMER_LD | LEON3_GPTIMER_IRQEN);
+	    (GPTIMER_CTRL_EN | GPTIMER_CTRL_RS |
+	     GPTIMER_CTRL_LD | GPTIMER_CTRL_IE);
 
 	return gptimer_irq;
 }
diff --git a/arch/sparc/cpu/leon3/interrupts.c b/arch/sparc/cpu/leon3/interrupts.c
index ac6aca5..d927de1 100644
--- a/arch/sparc/cpu/leon3/interrupts.c
+++ b/arch/sparc/cpu/leon3/interrupts.c
@@ -39,6 +39,8 @@
 
 #include <asm/leon.h>
 #include <ambapp.h>
+#include <grlib/irqmp.h>
+#include <grlib/gptimer.h>
 
 /* 15 normal irqs and a non maskable interrupt */
 #define NR_IRQS 15
@@ -141,9 +143,8 @@ int interrupt_init_cpu(void)
 /* Handle Timer 0 IRQ */
 void timer_interrupt_cpu(void *arg)
 {
-	gptimer->e[0].ctrl = (LEON3_GPTIMER_EN |
-			      LEON3_GPTIMER_RL |
-			      LEON3_GPTIMER_LD | LEON3_GPTIMER_IRQEN);
+	gptimer->e[0].ctrl = (GPTIMER_CTRL_EN | GPTIMER_CTRL_RS |
+			      GPTIMER_CTRL_LD | GPTIMER_CTRL_IE);
 	/* nothing to do here */
 	return;
 }
diff --git a/arch/sparc/cpu/leon3/memcfg.h b/arch/sparc/cpu/leon3/memcfg.h
index 0b4738e..02086ce 100644
--- a/arch/sparc/cpu/leon3/memcfg.h
+++ b/arch/sparc/cpu/leon3/memcfg.h
@@ -54,7 +54,6 @@ extern struct grlib_mctrl_handler grlib_mctrl_handlers[];
 #define MH_STRUCT_SIZE		(4*4)
 #define MH_TYPE			0x00
 #define MH_INDEX		0x01
-#define MH_UNUSED		0x02
 #define MH_VENDOR_DEVICE	0x04
 #define MH_FUNC			0x08
 #define MH_PRIV			0x0c
diff --git a/arch/sparc/cpu/leon3/prom.c b/arch/sparc/cpu/leon3/prom.c
index 18d2fb2..86376bb 100644
--- a/arch/sparc/cpu/leon3/prom.c
+++ b/arch/sparc/cpu/leon3/prom.c
@@ -32,6 +32,9 @@
 #include <asm/irq.h>
 #include <asm/leon.h>
 #include <ambapp.h>
+#include <grlib/apbuart.h>
+#include <grlib/irqmp.h>
+#include <grlib/gptimer.h>
 
 #include <config.h>
 /*
@@ -757,14 +760,14 @@ static int PROM_TEXT leon_nbputchar(int c)
 
 	/* Wait for last character to go. */
 	while (!(SPARC_BYPASS_READ(&uart->status)
-		 & LEON_REG_UART_STATUS_THE)) ;
+		 & APBUART_STATUS_THE)) ;
 
 	/* Send data */
 	SPARC_BYPASS_WRITE(&uart->data, c);
 
 	/* Wait for data to be sent */
 	while (!(SPARC_BYPASS_READ(&uart->status)
-		 & LEON_REG_UART_STATUS_TSE)) ;
+		 & APBUART_STATUS_TSE)) ;
 
 	return 0;
 }
diff --git a/arch/sparc/cpu/leon3/serial.c b/arch/sparc/cpu/leon3/serial.c
index 15c380e..8964310 100644
--- a/arch/sparc/cpu/leon3/serial.c
+++ b/arch/sparc/cpu/leon3/serial.c
@@ -27,6 +27,7 @@
 #include <asm/processor.h>
 #include <asm/leon.h>
 #include <ambapp.h>
+#include <grlib/apbuart.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -69,9 +70,9 @@ int serial_init(void)
 		/* Let bit 11 be unchanged (debug bit for GRMON) */
 		tmp = READ_WORD(leon3_apbuart->ctrl);
 
-		leon3_apbuart->ctrl = ((tmp & LEON_REG_UART_CTRL_DBG) |
-				       LEON_REG_UART_CTRL_RE |
-				       LEON_REG_UART_CTRL_TE);
+		leon3_apbuart->ctrl = ((tmp & APBUART_CTRL_DBG) |
+				       APBUART_CTRL_RE |
+				       APBUART_CTRL_TE);
 
 		return 0;
 	}
@@ -92,14 +93,14 @@ void serial_putc_raw(const char c)
 		return;
 
 	/* Wait for last character to go. */
-	while (!(READ_WORD(leon3_apbuart->status) & LEON_REG_UART_STATUS_THE)) ;
+	while (!(READ_WORD(leon3_apbuart->status) & APBUART_STATUS_THE)) ;
 
 	/* Send data */
 	leon3_apbuart->data = c;
 
 #ifdef LEON_DEBUG
 	/* Wait for data to be sent */
-	while (!(READ_WORD(leon3_apbuart->status) & LEON_REG_UART_STATUS_TSE)) ;
+	while (!(READ_WORD(leon3_apbuart->status) & APBUART_STATUS_TSE)) ;
 #endif
 }
 
@@ -116,7 +117,7 @@ int serial_getc(void)
 		return 0;
 
 	/* Wait for a character to arrive. */
-	while (!(READ_WORD(leon3_apbuart->status) & LEON_REG_UART_STATUS_DR)) ;
+	while (!(READ_WORD(leon3_apbuart->status) & APBUART_STATUS_DR)) ;
 
 	/* read data */
 	return READ_WORD(leon3_apbuart->data);
@@ -125,8 +126,7 @@ int serial_getc(void)
 int serial_tstc(void)
 {
 	if (leon3_apbuart)
-		return (READ_WORD(leon3_apbuart->status) &
-			LEON_REG_UART_STATUS_DR);
+		return (READ_WORD(leon3_apbuart->status) & APBUART_STATUS_DR);
 	return 0;
 }
 
diff --git a/drivers/net/greth.c b/drivers/net/greth.c
index fcccb99..4bbfe68 100644
--- a/drivers/net/greth.c
+++ b/drivers/net/greth.c
@@ -35,7 +35,7 @@
 
 /* #define DEBUG */
 
-#include "greth.h"
+#include <grlib/greth.h>
 
 /* Default to 3s timeout on autonegotiation */
 #ifndef GRETH_PHY_TIMEOUT_MS
diff --git a/include/ambapp.h b/include/ambapp.h
index e98dea3..16fc4de 100644
--- a/include/ambapp.h
+++ b/include/ambapp.h
@@ -239,141 +239,4 @@ char *ambapp_device_id2desc(int vendor, int id);
 
 #define amba_apb_mask(iobar) ((~(amba_membar_mask(iobar)<<8) & 0x000fffff) + 1)
 
-/*************************** AMBA Plug&Play device register MAPS *****************/
-
-/*
- *  The following defines the bits in the LEON UART Status Registers.
- */
-
-#define LEON_REG_UART_STATUS_DR   0x00000001	/* Data Ready */
-#define LEON_REG_UART_STATUS_TSE  0x00000002	/* TX Send Register Empty */
-#define LEON_REG_UART_STATUS_THE  0x00000004	/* TX Hold Register Empty */
-#define LEON_REG_UART_STATUS_BR   0x00000008	/* Break Error */
-#define LEON_REG_UART_STATUS_OE   0x00000010	/* RX Overrun Error */
-#define LEON_REG_UART_STATUS_PE   0x00000020	/* RX Parity Error */
-#define LEON_REG_UART_STATUS_FE   0x00000040	/* RX Framing Error */
-#define LEON_REG_UART_STATUS_ERR  0x00000078	/* Error Mask */
-
-/*
- *  The following defines the bits in the LEON UART Ctrl Registers.
- */
-
-#define LEON_REG_UART_CTRL_RE     0x00000001	/* Receiver enable */
-#define LEON_REG_UART_CTRL_TE     0x00000002	/* Transmitter enable */
-#define LEON_REG_UART_CTRL_RI     0x00000004	/* Receiver interrupt enable */
-#define LEON_REG_UART_CTRL_TI     0x00000008	/* Transmitter interrupt enable */
-#define LEON_REG_UART_CTRL_PS     0x00000010	/* Parity select */
-#define LEON_REG_UART_CTRL_PE     0x00000020	/* Parity enable */
-#define LEON_REG_UART_CTRL_FL     0x00000040	/* Flow control enable */
-#define LEON_REG_UART_CTRL_LB     0x00000080	/* Loop Back enable */
-#define LEON_REG_UART_CTRL_DBG    (1<<11)	/* Debug Bit used by GRMON */
-
-#define LEON3_GPTIMER_EN 1
-#define LEON3_GPTIMER_RL 2
-#define LEON3_GPTIMER_LD 4
-#define LEON3_GPTIMER_IRQEN 8
-
-/*
- *  The following defines the bits in the LEON PS/2 Status Registers.
- */
-
-#define LEON_REG_PS2_STATUS_DR   0x00000001	/* Data Ready */
-#define LEON_REG_PS2_STATUS_PE   0x00000002	/* Parity error */
-#define LEON_REG_PS2_STATUS_FE   0x00000004	/* Framing error */
-#define LEON_REG_PS2_STATUS_KI   0x00000008	/* Keyboard inhibit */
-
-/*
- *  The following defines the bits in the LEON PS/2 Ctrl Registers.
- */
-
-#define LEON_REG_PS2_CTRL_RE     0x00000001	/* Receiver enable */
-#define LEON_REG_PS2_CTRL_TE     0x00000002	/* Transmitter enable */
-#define LEON_REG_PS2_CTRL_RI     0x00000004	/* Keyboard receive interrupt  */
-#define LEON_REG_PS2_CTRL_TI     0x00000008	/* Keyboard transmit interrupt */
-
-#ifndef __ASSEMBLER__
-
-typedef struct {
-	volatile unsigned int ilevel;
-	volatile unsigned int ipend;
-	volatile unsigned int iforce;
-	volatile unsigned int iclear;
-	volatile unsigned int mstatus;
-	volatile unsigned int notused[11];
-	volatile unsigned int cpu_mask[16];
-	volatile unsigned int cpu_force[16];
-} ambapp_dev_irqmp;
-
-typedef struct {
-	volatile unsigned int data;
-	volatile unsigned int status;
-	volatile unsigned int ctrl;
-	volatile unsigned int scaler;
-} ambapp_dev_apbuart;
-
-typedef struct {
-	volatile unsigned int val;
-	volatile unsigned int rld;
-	volatile unsigned int ctrl;
-	volatile unsigned int unused;
-} ambapp_dev_gptimer_element;
-
-#define LEON3_GPTIMER_CTRL_EN	0x1	/* Timer enable */
-#define LEON3_GPTIMER_CTRL_RS	0x2	/* Timer reStart  */
-#define LEON3_GPTIMER_CTRL_LD	0x4	/* Timer reLoad */
-#define LEON3_GPTIMER_CTRL_IE	0x8	/* interrupt enable */
-#define LEON3_GPTIMER_CTRL_IP	0x10	/* interrupt flag/pending */
-#define LEON3_GPTIMER_CTRL_CH	0x20	/* Chain with previous timer */
-
-typedef struct {
-	volatile unsigned int scalar;
-	volatile unsigned int scalar_reload;
-	volatile unsigned int config;
-	volatile unsigned int unused;
-	volatile ambapp_dev_gptimer_element e[8];
-} ambapp_dev_gptimer;
-
-typedef struct {
-	volatile unsigned int iodata;
-	volatile unsigned int ioout;
-	volatile unsigned int iodir;
-	volatile unsigned int irqmask;
-	volatile unsigned int irqpol;
-	volatile unsigned int irqedge;
-} ambapp_dev_ioport;
-
-typedef struct {
-	volatile unsigned int write;
-	volatile unsigned int dummy;
-	volatile unsigned int txcolor;
-	volatile unsigned int bgcolor;
-} ambapp_dev_textvga;
-
-typedef struct {
-	volatile unsigned int data;
-	volatile unsigned int status;
-	volatile unsigned int ctrl;
-} ambapp_dev_apbps2;
-
-typedef struct {
-	unsigned int mcfg1, mcfg2, mcfg3;
-} ambapp_dev_mctrl;
-
-typedef struct {
-	unsigned int sdcfg;
-} ambapp_dev_sdctrl;
-
-typedef struct {
-	unsigned int cfg1;
-	unsigned int cfg2;
-	unsigned int cfg3;
-} ambapp_dev_ddr2spa;
-
-typedef struct {
-	unsigned int ctrl;
-	unsigned int cfg;
-} ambapp_dev_ddrspa;
-
-#endif
-
 #endif
diff --git a/include/grlib/apbuart.h b/include/grlib/apbuart.h
new file mode 100644
index 0000000..92bbcdf
--- /dev/null
+++ b/include/grlib/apbuart.h
@@ -0,0 +1,63 @@
+/* GRLIB APBUART definitions
+ *
+ * (C) Copyright 2010
+ * Daniel Hellstrom, Aeroflex Gaisler, daniel at gaisler.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 __GRLIB_APBUART_H__
+#define __GRLIB_APBUART_H__
+
+/* APBUART Register map */
+typedef struct {
+	volatile unsigned int data;
+	volatile unsigned int status;
+	volatile unsigned int ctrl;
+	volatile unsigned int scaler;
+} ambapp_dev_apbuart;
+
+/*
+ *  The following defines the bits in the LEON UART Status Registers.
+ */
+
+#define APBUART_STATUS_DR   0x00000001	/* Data Ready */
+#define APBUART_STATUS_TSE  0x00000002	/* TX Send Register Empty */
+#define APBUART_STATUS_THE  0x00000004	/* TX Hold Register Empty */
+#define APBUART_STATUS_BR   0x00000008	/* Break Error */
+#define APBUART_STATUS_OE   0x00000010	/* RX Overrun Error */
+#define APBUART_STATUS_PE   0x00000020	/* RX Parity Error */
+#define APBUART_STATUS_FE   0x00000040	/* RX Framing Error */
+#define APBUART_STATUS_ERR  0x00000078	/* Error Mask */
+
+/*
+ *  The following defines the bits in the LEON UART Ctrl Registers.
+ */
+
+#define APBUART_CTRL_RE     0x00000001	/* Receiver enable */
+#define APBUART_CTRL_TE     0x00000002	/* Transmitter enable */
+#define APBUART_CTRL_RI     0x00000004	/* Receiver interrupt enable */
+#define APBUART_CTRL_TI     0x00000008	/* Transmitter interrupt enable */
+#define APBUART_CTRL_PS     0x00000010	/* Parity select */
+#define APBUART_CTRL_PE     0x00000020	/* Parity enable */
+#define APBUART_CTRL_FL     0x00000040	/* Flow control enable */
+#define APBUART_CTRL_LB     0x00000080	/* Loop Back enable */
+#define APBUART_CTRL_DBG    (1<<11)	/* Debug Bit used by GRMON */
+
+#endif
diff --git a/include/grlib/gptimer.h b/include/grlib/gptimer.h
new file mode 100644
index 0000000..4e79874
--- /dev/null
+++ b/include/grlib/gptimer.h
@@ -0,0 +1,50 @@
+/* GRLIB GPTIMER (General Purpose Timer) definitions
+ *
+ * (C) Copyright 2010
+ * Daniel Hellstrom, Aeroflex Gaisler, daniel at gaisler.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 __GRLIB_GPTIMER_H__
+#define __GRLIB_GPTIMER_H__
+
+typedef struct {
+	volatile unsigned int val;
+	volatile unsigned int rld;
+	volatile unsigned int ctrl;
+	volatile unsigned int unused;
+} ambapp_dev_gptimer_element;
+
+#define GPTIMER_CTRL_EN	0x1	/* Timer enable */
+#define GPTIMER_CTRL_RS	0x2	/* Timer reStart  */
+#define GPTIMER_CTRL_LD	0x4	/* Timer reLoad */
+#define GPTIMER_CTRL_IE	0x8	/* interrupt enable */
+#define GPTIMER_CTRL_IP	0x10	/* interrupt flag/pending */
+#define GPTIMER_CTRL_CH	0x20	/* Chain with previous timer */
+
+typedef struct {
+	volatile unsigned int scalar;
+	volatile unsigned int scalar_reload;
+	volatile unsigned int config;
+	volatile unsigned int unused;
+	volatile ambapp_dev_gptimer_element e[8];
+} ambapp_dev_gptimer;
+
+#endif
diff --git a/include/grlib/greth.h b/include/grlib/greth.h
new file mode 100644
index 0000000..08cdad4
--- /dev/null
+++ b/include/grlib/greth.h
@@ -0,0 +1,103 @@
+/* Gaisler.com GRETH 10/100/1000 Ethernet MAC definitions
+ *
+ * (C) Copyright 2010
+ * Daniel Hellstrom, Aeroflex Gaisler, daniel at gaisler.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 __GRLIB_GRETH_H__
+#define __GRLIB_GRETH_H__
+
+#define GRETH_FD 0x10
+#define GRETH_RESET 0x40
+#define GRETH_MII_BUSY 0x8
+#define GRETH_MII_NVALID 0x10
+
+/* MII registers */
+#define GRETH_MII_EXTADV_1000FD 0x00000200
+#define GRETH_MII_EXTADV_1000HD 0x00000100
+#define GRETH_MII_EXTPRT_1000FD 0x00000800
+#define GRETH_MII_EXTPRT_1000HD 0x00000400
+
+#define GRETH_MII_100T4 0x00000200
+#define GRETH_MII_100TXFD 0x00000100
+#define GRETH_MII_100TXHD 0x00000080
+#define GRETH_MII_10FD 0x00000040
+#define GRETH_MII_10HD 0x00000020
+
+#define GRETH_BD_EN 0x800
+#define GRETH_BD_WR 0x1000
+#define GRETH_BD_IE 0x2000
+#define GRETH_BD_LEN 0x7FF
+
+#define GRETH_TXEN 0x1
+#define GRETH_INT_TX 0x8
+#define GRETH_TXI 0x4
+#define GRETH_TXBD_STATUS 0x0001C000
+#define GRETH_TXBD_MORE 0x20000
+#define GRETH_TXBD_IPCS 0x40000
+#define GRETH_TXBD_TCPCS 0x80000
+#define GRETH_TXBD_UDPCS 0x100000
+#define GRETH_TXBD_ERR_LC 0x10000
+#define GRETH_TXBD_ERR_UE 0x4000
+#define GRETH_TXBD_ERR_AL 0x8000
+#define GRETH_TXBD_NUM 128
+#define GRETH_TXBD_NUM_MASK (GRETH_TXBD_NUM-1)
+#define GRETH_TX_BUF_SIZE 2048
+
+#define GRETH_INT_RX         0x4
+#define GRETH_RXEN           0x2
+#define GRETH_RXI            0x8
+#define GRETH_RXBD_STATUS    0xFFFFC000
+#define GRETH_RXBD_ERR_AE    0x4000
+#define GRETH_RXBD_ERR_FT    0x8000
+#define GRETH_RXBD_ERR_CRC   0x10000
+#define GRETH_RXBD_ERR_OE    0x20000
+#define GRETH_RXBD_ERR_LE    0x40000
+#define GRETH_RXBD_IP_DEC    0x80000
+#define GRETH_RXBD_IP_CSERR  0x100000
+#define GRETH_RXBD_UDP_DEC   0x200000
+#define GRETH_RXBD_UDP_CSERR 0x400000
+#define GRETH_RXBD_TCP_DEC   0x800000
+#define GRETH_RXBD_TCP_CSERR 0x1000000
+
+#define GRETH_RXBD_NUM 128
+#define GRETH_RXBD_NUM_MASK (GRETH_RXBD_NUM-1)
+#define GRETH_RX_BUF_SIZE 2048
+
+/* Ethernet configuration registers */
+typedef struct _greth_regs {
+	volatile unsigned int control;
+	volatile unsigned int status;
+	volatile unsigned int esa_msb;
+	volatile unsigned int esa_lsb;
+	volatile unsigned int mdio;
+	volatile unsigned int tx_desc_p;
+	volatile unsigned int rx_desc_p;
+	volatile unsigned int edcl_ip;
+} greth_regs;
+
+/* Ethernet buffer descriptor */
+typedef struct _greth_bd {
+	volatile unsigned int stat;
+	unsigned int addr;	/* Buffer address not changed by HW */
+} greth_bd;
+
+#endif
diff --git a/include/grlib/irqmp.h b/include/grlib/irqmp.h
new file mode 100644
index 0000000..1cf45ee
--- /dev/null
+++ b/include/grlib/irqmp.h
@@ -0,0 +1,39 @@
+/* GRLIB IRQMP (IRQ Multi-processor controller) definitions
+ *
+ * (C) Copyright 2010
+ * Daniel Hellstrom, Aeroflex Gaisler, daniel at gaisler.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 __GRLIB_IRQMP_H__
+#define __GRLIB_IRQMP_H__
+
+typedef struct {
+	volatile unsigned int ilevel;
+	volatile unsigned int ipend;
+	volatile unsigned int iforce;
+	volatile unsigned int iclear;
+	volatile unsigned int mstatus;
+	volatile unsigned int notused[11];
+	volatile unsigned int cpu_mask[16];
+	volatile unsigned int cpu_force[16];
+} ambapp_dev_irqmp;
+
+#endif
-- 
1.5.4



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