Initial revision

4 files changed, 332 insertions, 0 deletions

diff --git a/board/ep7312/config.mk b/board/ep7312/config.mk
new file mode 100644
index 0000000..e1ba0e1
--- /dev/null
+++ b/board/ep7312/config.mk
@@ -0,0 +1,28 @@
+#
+# (C) Copyright 2000
+# Sysgo Real-Time Solutions, GmbH <www.elinos.com>
+# Marius Groeger <mgroeger@sysgo.de>
+#
+# (C) Copyright 2000
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+TEXT_BASE = 0xc0f00000
diff --git a/board/impa7/config.mk b/board/impa7/config.mk
new file mode 100644
index 0000000..69b376c
--- /dev/null
+++ b/board/impa7/config.mk
@@ -0,0 +1,28 @@
+#
+# (C) Copyright 2000
+# Sysgo Real-Time Solutions, GmbH <www.elinos.com>
+# Marius Groeger <mgroeger@sysgo.de>
+#
+# (C) Copyright 2000
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+TEXT_BASE = 0xc1700000
diff --git a/board/shannon/inferno.header b/board/shannon/inferno.header
new file mode 100644
index 0000000..28ee85a
--- /dev/null
+++ b/board/shannon/inferno.header
diff --git a/include/clps7111.h b/include/clps7111.h
new file mode 100644
index 0000000..d122d84
--- /dev/null
+++ b/include/clps7111.h
@@ -0,0 +1,276 @@
+/*
+ *  linux/include/asm-arm/hardware/clps7111.h
+ *
+ *  This file contains the hardware definitions of the CLPS7111 internal
+ *  registers.
+ *
+ *  Copyright (C) 2000 Deep Blue Solutions Ltd.
+ *
+ * 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_HARDWARE_CLPS7111_H
+#define __ASM_HARDWARE_CLPS7111_H
+
+#define CLPS7111_PHYS_BASE	(0x80000000)
+
+#ifndef __ASSEMBLY__
+#define clps_readb(off)		__raw_readb(CLPS7111_BASE + (off))
+#define clps_readl(off)		__raw_readl(CLPS7111_BASE + (off))
+#define clps_writeb(val,off)	__raw_writeb(val, CLPS7111_BASE + (off))
+#define clps_writel(val,off)	__raw_writel(val, CLPS7111_BASE + (off))
+#endif
+
+#define PADR		(0x0000)
+#define PBDR		(0x0001)
+#define PDDR		(0x0003)
+#define PADDR		(0x0040)
+#define PBDDR		(0x0041)
+#define PDDDR		(0x0043)
+#define PEDR		(0x0080)
+#define PEDDR		(0x00c0)
+#define SYSCON1		(0x0100)
+#define SYSFLG1		(0x0140)
+#define MEMCFG1		(0x0180)
+#define MEMCFG2		(0x01c0)
+#define DRFPR		(0x0200)
+#define INTSR1		(0x0240)
+#define INTMR1		(0x0280)
+#define LCDCON		(0x02c0)
+#define TC1D		(0x0300)
+#define TC2D		(0x0340)
+#define RTCDR		(0x0380)
+#define RTCMR		(0x03c0)
+#define PMPCON		(0x0400)
+#define CODR		(0x0440)
+#define UARTDR1		(0x0480)
+#define UBRLCR1		(0x04c0)
+#define SYNCIO		(0x0500)
+#define PALLSW		(0x0540)
+#define PALMSW		(0x0580)
+#define STFCLR		(0x05c0)
+#define BLEOI		(0x0600)
+#define MCEOI		(0x0640)
+#define TEOI		(0x0680)
+#define TC1EOI		(0x06c0)
+#define TC2EOI		(0x0700)
+#define RTCEOI		(0x0740)
+#define UMSEOI		(0x0780)
+#define COEOI		(0x07c0)
+#define HALT		(0x0800)
+#define STDBY		(0x0840)
+
+#define FBADDR		(0x1000)
+#define SYSCON2		(0x1100)
+#define SYSFLG2		(0x1140)
+#define INTSR2		(0x1240)
+#define INTMR2		(0x1280)
+#define UARTDR2		(0x1480)
+#define UBRLCR2		(0x14c0)
+#define SS2DR		(0x1500)
+#define SRXEOF		(0x1600)
+#define SS2POP		(0x16c0)
+#define KBDEOI		(0x1700)
+
+/* common bits: SYSCON1 / SYSCON2 */
+#define SYSCON_UARTEN		(1 << 8)
+
+#define SYSCON1_KBDSCAN(x)	((x) & 15)
+#define SYSCON1_KBDSCANMASK	(15)
+#define SYSCON1_TC1M		(1 << 4)
+#define SYSCON1_TC1S		(1 << 5)
+#define SYSCON1_TC2M		(1 << 6)
+#define SYSCON1_TC2S		(1 << 7)
+#define SYSCON1_UART1EN		SYSCON_UARTEN
+#define SYSCON1_BZTOG		(1 << 9)
+#define SYSCON1_BZMOD		(1 << 10)
+#define SYSCON1_DBGEN		(1 << 11)
+#define SYSCON1_LCDEN		(1 << 12)
+#define SYSCON1_CDENTX		(1 << 13)
+#define SYSCON1_CDENRX		(1 << 14)
+#define SYSCON1_SIREN		(1 << 15)
+#define SYSCON1_ADCKSEL(x)	(((x) & 3) << 16)
+#define SYSCON1_ADCKSEL_MASK	(3 << 16)
+#define SYSCON1_EXCKEN		(1 << 18)
+#define SYSCON1_WAKEDIS		(1 << 19)
+#define SYSCON1_IRTXM		(1 << 20)
+
+/* common bits: SYSFLG1 / SYSFLG2 */
+#define SYSFLG_UBUSY		(1 << 11)
+#define SYSFLG_URXFE		(1 << 22)
+#define SYSFLG_UTXFF		(1 << 23)
+
+#define SYSFLG1_MCDR		(1 << 0)
+#define SYSFLG1_DCDET		(1 << 1)
+#define SYSFLG1_WUDR		(1 << 2)
+#define SYSFLG1_WUON		(1 << 3)
+#define SYSFLG1_CTS		(1 << 8)
+#define SYSFLG1_DSR		(1 << 9)
+#define SYSFLG1_DCD		(1 << 10)
+#define SYSFLG1_UBUSY		SYSFLG_UBUSY
+#define SYSFLG1_NBFLG		(1 << 12)
+#define SYSFLG1_RSTFLG		(1 << 13)
+#define SYSFLG1_PFFLG		(1 << 14)
+#define SYSFLG1_CLDFLG		(1 << 15)
+#define SYSFLG1_URXFE		SYSFLG_URXFE
+#define SYSFLG1_UTXFF		SYSFLG_UTXFF
+#define SYSFLG1_CRXFE		(1 << 24)
+#define SYSFLG1_CTXFF		(1 << 25)
+#define SYSFLG1_SSIBUSY		(1 << 26)
+#define SYSFLG1_ID		(1 << 29)
+
+#define SYSFLG2_SSRXOF		(1 << 0)
+#define SYSFLG2_RESVAL		(1 << 1)
+#define SYSFLG2_RESFRM		(1 << 2)
+#define SYSFLG2_SS2RXFE		(1 << 3)
+#define SYSFLG2_SS2TXFF		(1 << 4)
+#define SYSFLG2_SS2TXUF		(1 << 5)
+#define SYSFLG2_CKMODE		(1 << 6)
+#define SYSFLG2_UBUSY		SYSFLG_UBUSY
+#define SYSFLG2_URXFE		SYSFLG_URXFE
+#define SYSFLG2_UTXFF		SYSFLG_UTXFF
+
+#define LCDCON_GSEN		(1 << 30)
+#define LCDCON_GSMD		(1 << 31)
+
+#define SYSCON2_SERSEL		(1 << 0)
+#define SYSCON2_KBD6		(1 << 1)
+#define SYSCON2_DRAMZ		(1 << 2)
+#define SYSCON2_KBWEN		(1 << 3)
+#define SYSCON2_SS2TXEN		(1 << 4)
+#define SYSCON2_PCCARD1		(1 << 5)
+#define SYSCON2_PCCARD2		(1 << 6)
+#define SYSCON2_SS2RXEN		(1 << 7)
+#define SYSCON2_UART2EN		SYSCON_UARTEN
+#define SYSCON2_SS2MAEN		(1 << 9)
+#define SYSCON2_OSTB		(1 << 12)
+#define SYSCON2_CLKENSL		(1 << 13)
+#define SYSCON2_BUZFREQ		(1 << 14)
+
+/* common bits: UARTDR1 / UARTDR2 */
+#define UARTDR_FRMERR		(1 << 8)
+#define UARTDR_PARERR		(1 << 9)
+#define UARTDR_OVERR		(1 << 10)
+
+/* common bits: UBRLCR1 / UBRLCR2 */
+#define UBRLCR_BAUD_MASK	((1 << 12) - 1)
+#define UBRLCR_BREAK		(1 << 12)
+#define UBRLCR_PRTEN		(1 << 13)
+#define UBRLCR_EVENPRT		(1 << 14)
+#define UBRLCR_XSTOP		(1 << 15)
+#define UBRLCR_FIFOEN		(1 << 16)
+#define UBRLCR_WRDLEN5		(0 << 17)
+#define UBRLCR_WRDLEN6		(1 << 17)
+#define UBRLCR_WRDLEN7		(2 << 17)
+#define UBRLCR_WRDLEN8		(3 << 17)
+#define UBRLCR_WRDLEN_MASK	(3 << 17)
+
+#define SYNCIO_SMCKEN		(1 << 13)
+#define SYNCIO_TXFRMEN		(1 << 14)
+
+#define SYSCON3 0x2200  /* System Control register 3 ----------------------- */
+#define ADCCON  0x00000001  /* ADC configuration */
+#define CLKCTL  0x00000006  /* processor clock control */
+#define CLKCTL_18      0x0  /* 18.432 MHz */
+#define CLKCTL_36      0x2  /* 36.864 MHz */
+#define CLKCTL_49      0x4  /* 49.152 MHz */
+#define CLKCTL_73      0x6  /* 73.728 MHz */
+#define MCPSEL  0x00000008  /* MCP select */
+#define ADCCKNSEN 0x000010  /* ADC clock sense */
+#define VERSN   0x000000e0  /* additional version bits */
+#define VERSN_SHIFT     5
+#define FASTWAKE 0x0000100  /* Wakeup clock select: 0=8Hz, 1=4kHz */
+
+#define INTSR3  0x2240  /* Interrupt Status register 3 --------------------- */
+#define MCPINT  0x00000001  /* MCP interface interrupt (FIQ) */
+
+#define INTMR3  0x2280  /* Interrupt Mask register 3 ----------------------- */
+#define LEDFLSH 0x22C0  /* LED Flash control register ---------------------- */
+#define LEDFLSH_RATE       0x03  /* flash rate */
+#define LEDFLSH_RATE_SHIFT 0
+#define LEDFLSH_DUTY       0x3c  /* duty ratio */
+#define LEDFLSH_DUTY_SHIFT 2
+#define LEDFLSH_ENABLE     0x40  /* enable */
+
+#define IO_START	CLPS7111_PHYS_BASE
+
+#define IO(offset)	(IO_START + (offset))
+
+#define IO_BYTE(offset)	(*(volatile unsigned char *)(IO_START + (offset)))
+#define IO_WORD(offset)	(*(volatile unsigned long *)(IO_START + (offset)))
+
+#define IO_PADR		IO_BYTE(PADR)
+#define IO_PBDR		IO_BYTE(PBDR)
+#define IO_PDDR		IO_BYTE(PDDR)
+#define IO_PADDR	IO_BYTE(PADDR)
+#define IO_PBDDR	IO_BYTE(PBDDR)
+#define IO_PDDDR	IO_BYTE(PDDDR)
+#define IO_PEDR		IO_BYTE(PEDR)
+#define IO_PEDDR	IO_BYTE(PEDDR)
+#define IO_SYSCON	IO_WORD(SYSCON)
+#define	IO_SYSFLG	IO_WORD(SYSFLG)
+#define	IO_MEMCFG1	IO_WORD(MEMCFG1)
+#define	IO_MEMCFG2	IO_WORD(MEMCFG2)
+#define IO_DRFPR	IO_WORD(DRFPR)
+#define IO_INTSR	IO_WORD(INTSR)
+#define IO_INTMR	IO_WORD(INTMR)
+#define	IO_LCDCON	IO_WORD(LCDCON)
+#define IO_TC1D		IO_WORD(TC1D)
+#define IO_TC2D		IO_WORD(TC2D)
+#define IO_RTCDR	IO_WORD(RTCDR)
+#define IO_RTCMR	IO_WORD(RTCMR)
+#define IO_PMPCON	IO_WORD(PMPCON)
+#define IO_CODR 	IO_BYTE(CODR)
+#define IO_UARTDR	IO_WORD(UARTDR)
+#define IO_UBRLCR	IO_WORD(UBRLCR)
+#define IO_SYNCIO	IO_WORD(SYNCIO)
+#define	IO_PALLSW	IO_WORD(PALLSW)
+#define	IO_PALMSW	IO_WORD(PALMSW)
+#define IO_STFCLR	IO_WORD(STFCLR)
+#define IO_BLEOI	IO_WORD(BLEOI)
+#define IO_MCEOI	IO_WORD(MCEOI)
+#define IO_TEOI		IO_WORD(TEOI)
+#define IO_TC1EOI	IO_WORD(TC1EOI)
+#define IO_TC2EOI	IO_WORD(TC2EOI)
+#define IO_RTCEOI	IO_WORD(RTCEOI)
+#define IO_UMSEOI	IO_WORD(UMSEOI)
+#define IO_COEOI	IO_WORD(COEOI)
+#define IO_HALT		IO_WORD(HALT)
+#define IO_STDBY	IO_WORD(STDBY)
+#define IO_SYSCON1	IO_WORD(SYSCON1)
+#define IO_SYSFLG1	IO_WORD(SYSFLG1)
+#define IO_INTSR1	IO_WORD(INTSR1)
+#define IO_INTMR1	IO_WORD(INTMR1)
+#define IO_UARTDR1	IO_WORD(UARTDR1)
+#define IO_UBRLCR1	IO_WORD(UBRLCR1)
+#define IO_FRBADDR	IO_WORD(FRBADDR)
+#define IO_SYSCON2	IO_WORD(SYSCON2)
+#define IO_SYSFLG2	IO_WORD(SYSFLG2)
+#define IO_INTSR2	IO_WORD(INTSR2)
+#define IO_INTMR2	IO_WORD(INTMR2)
+#define IO_UARTDR2	IO_WORD(UARTDR2)
+#define IO_UBRLCR2	IO_WORD(UBRLCR2)
+#define IO_KBDEOI	IO_WORD(KBDEOI)
+
+#define IO_MCCR		IO_WORD(MCCR)
+#define IO_MCDR0	IO_WORD(MCDR0)
+#define IO_MCDR1	IO_WORD(MCDR1)
+#define IO_MCDR2	IO_WORD(MCDR2)
+#define IO_MCSR		IO_WORD(MCSR)
+#define IO_SYSCON3	IO_WORD(SYSCON3)
+#define IO_INTSR3	IO_WORD(INTSR3)
+#define IO_INTMR3	IO_WORD(INTMR3)
+#define IO_LEDFLSH	IO_WORD(LEDFLSH)
+
+#endif /* __ASM_HARDWARE_CLPS7111_H */