Initial revision

1 files changed, 161 insertions, 0 deletions

diff --git a/board/pn62/pn62.h b/board/pn62/pn62.h
new file mode 100644
index 0000000000..7bda0ad9d0
--- /dev/null
+++ b/board/pn62/pn62.h
@@ -0,0 +1,161 @@
+/*
+ * (C) Copyright 2002 Wolfgang Grandegger <wg@denx.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef _PN62_H_
+#define _PN62_H_
+
+/*
+ * Definitions for the Intel Bridge 21554 or 21555.
+ */
+#define I2155X_VPD_ADDR 	0xe6
+#define I2155X_VPD_DATA 	0xe8
+
+#define I2155X_VPD_START	0x80
+#define I2155X_VPD_SN_START	0x80
+#define I2155X_VPD_SN_SIZE	0x10
+#define I2155X_VPD_MAC0_START	0x90
+#define I2155X_VPD_MAC1_START	0x96
+
+#define I2155X_SCRAPAD_ADDR	0xa8
+#define I2155X_SCRAPAD_MAX	8
+
+#define I2155X_BAR2_BASE	0x98
+#define I2155X_BAR3_BASE	0x9c
+#define I2155X_BAR4_BASE	0xa0
+
+#define I2155X_BAR2_SETUP	0xb0
+#define I2155X_BAR3_SETUP	0xb4
+#define I2155X_BAR4_SETUP	0xb8
+
+/*
+ * Interrupt request numbers
+ */
+#define PN62_IRQ_HOST		0x0
+#define PN62_IRQ_PLX9054	0x1
+#define PN62_IRQ_ETH0		0x2
+#define PN62_IRQ_ETH1		0x3
+#define PN62_IRQ_COM1		0x4
+#define PN62_IRQ_COM2		0x4
+
+/*
+ * Miscellaneous definitons.
+ */
+#define PN62_SMEM_DEFAULT	0x1f00000
+
+/*
+ * Definitions for boot protocol using Scratchpad registers.
+ */
+#define BOOT_DONE		0
+#define BOOT_DONE_CLEAR  	  0x00dead00
+#define BOOT_DONE_ERROR  	  0xbad0dead
+#define BOOT_DONE_U_BOOT 	  0x12345678
+#define BOOT_DONE_LINUX   	  0x87654321
+#define BOOT_CMD 		1
+#define BOOT_CMD_MOVE   	  0x1
+#define BOOT_CMD_BOOT		  0x2
+#define BOOT_DATA		2
+#define BOOT_PROTO		3
+#define BOOT_PROTO_READY	  0x23456789
+#define BOOT_PROTO_CLEAR	  0x00000000
+#define BOOT_STATUS		4
+
+/*
+ * LED Definitions:
+ */
+#define PN62_LED_BASE		0xff800300
+#define PN62_LED_MAX		12
+
+/*
+ * LED0 - 7 mounted on top of board, D1 - D8
+ * LED8 - 11 upper four LEDs on the front panel of the board.
+ */
+#define LED_0			0x00	/* OFF */
+#define LED_1			0x01	/* ON */
+#define LED_SLOW_CLOCK		0x02	/* SLOW 1Hz ish */
+#define LED_nSLOW_CLOCK		0x03	/* inverse of above */
+#define LED_WATCHDOG_OUT	0x06	/* Reset Watchdog level */
+#define LED_WATCHDOG_CLOCK	0x07	/* clock to watchdog */
+
+/*
+ * LED's currently setup in AMD79C973 device as the following:
+ * LED0 100Mbit
+ * LED1 LNKSE
+ * LED2 TX Activity
+ * LED3 RX Activity
+ */
+#define LED_E0_LED0		0x08	/* Ethernet Port 0 LED 0 */
+#define LED_E0_LED1		0x09	/* Ethernet Port 0 LED 1 */
+#define LED_E0_LED2		0x0A	/* Ethernet Port 0 LED 2 */
+#define LED_E0_LED3		0x0B	/* Ethernet Port 0 LED 3 */
+#define LED_E1_LED0		0x0C	/* Ethernet Port 1 LED 0 */
+#define LED_E1_LED1		0x0D	/* Ethernet Port 1 LED 1 */
+#define LED_E1_LED2		0x0E	/* Ethernet Port 1 LED 2 */
+#define LED_E1_LED3		0x0F	/* Ethernet Port 1 LED 3 */
+#define LED_STROBE0		0x10	/* Processor Strobe 0 */
+#define LED_STROBE1		0x11	/* Processor Strobe 1 */
+#define LED_STROBE2		0x12	/* Processor Strobe 2 */
+#define LED_STROBE3		0x13	/* Processor Strobe 3 */
+#define LED_STROBE4		0x14	/* Processor Strobe 4 */
+#define LED_STROBE5		0x15	/* Processor Strobe 5 */
+#define LED_STROBE6		0x16	/* Processor Strobe 6 */
+#define LED_STROBE7		0x17	/* Processor Strobe 7 */
+#define LED_HOST_STROBE0	0x18	/* Host strobe 0 */
+#define LED_HOST_STROBE1	0x19	/* Host strobe 1 */
+#define LED_HOST_STROBE2	0x1A	/* Host strobe 2 */
+#define LED_HOST_STROBE3	0x1B	/* Host strobe 3 */
+#define LED_HOST_STROBE4	0x1C	/* Host strobe 4 */
+#define LED_HOST_STROBE5	0x1D	/* Host strobe 5 */
+#define LED_HOST_STROBE6	0x1E	/* Host strobe 6 */
+#define LED_HOST_STROBE7	0x1F	/* Host strobe 7 */
+#define LED_MPC_INT0		0x20	/* MPC8240 INT 0 */
+#define LED_MPC_INT1		0x21	/* MPC8240 INT 1 */
+#define	LED_MPC_INT2		0x22	/* MPC8240 INT 2 */
+#define	LED_MPC_INT3		0x23	/* MPC8240 INT 3 */
+#define	LED_MPC_INT4		0x24	/* MPC8240 INT 4 */
+#define	LED_UART0_CS		0x25	/* UART 0 Chip Select */
+#define	LED_UART1_CS		0x26	/* UART 1 Chip Select */
+#define	LED_SRAM_CS		0x27	/* SRAM Chip Select */
+#define	LED_SRAM_WR		0x28	/* SRAM WR Signal */
+#define	LED_SRAM_RD		0x29	/* SRAM RD Signal */
+#define	LED_MPC_RCS0		0x2A	/* MPC8240 RCS0 Signal */
+#define	LED_S_PCI_FRAME		0x2B	/* Secondary PCI Frame Signal */
+#define	LED_MPC_CS0		0x2C	/* MPC8240 CS0 Signal */
+#define	LED_HOST_INT		0x2D	/* MPC8240 to Host Interrupt signal */
+#define LED_LAST_FUNCTION	LED_HOST_INT	/* last function */
+
+/*
+ * Forward declarations
+ */
+int  i2155x_init         (void);
+void i2155x_write_scrapad(int idx, u32 val);
+u32  i2155x_read_scrapad (int idx);
+void i2155x_set_bar_base (int bar, u32 addr);
+int  i2155x_read_vpd     (int offset, int size, unsigned char *data);
+
+int  am79c95x_init	 (void);
+
+void set_led             (unsigned int number, unsigned int function);
+void fatal_error	 (unsigned int error_code);
+void show_startup_phase  (int phase);
+
+
+#endif /* _PN62_H_ */