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authorReinhard Arlt <reinhard.arlt@esd-electronics.com>2009-06-10 19:09:40 +0200
committerWolfgang Denk <wd@denx.de>2009-07-19 11:21:08 +0200
commit52a0e2dee90c17e39634de814b16b96061cfb472 (patch)
tree061a3cd5814a2352e3e83fb0a51a60ad9deadd14 /include
parentd39041fcadb1231430201d298c31f6be03d654f7 (diff)
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Add support for the Tundra TSI148 VME-bridge
From: Reinhard Arlt <reinhard.arlt@esd-electronics.com> This patch adds support for the Tundra TSI148 VME-bridge. It's used on the upcoming esd VME8349 board. Signed-off-by: Reinhard Arlt <reinhard.arlt@esd-electronics.com> Signed-off-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'include')
-rw-r--r--include/tsi148.h218
1 files changed, 218 insertions, 0 deletions
diff --git a/include/tsi148.h b/include/tsi148.h
new file mode 100644
index 0000000..8e8e12b
--- /dev/null
+++ b/include/tsi148.h
@@ -0,0 +1,218 @@
+/*
+ * (C) Copyright 2009 Reinhard Arlt, reinhard.arlt@esd-electronics.com
+ *
+ * base on universe.h by
+ *
+ * (C) Copyright 2003 Stefan Roese, stefan.roese@esd-electronics.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 _tsi148_h
+#define _tsi148_h
+
+#ifndef PCI_DEVICE_ID_TUNDRA_TSI148
+#define PCI_DEVICE_ID_TUNDRA_TSI148 0x0148
+#endif
+
+typedef struct _TSI148 TSI148;
+typedef struct _OUTBOUND OUTBOUND;
+typedef struct _INBOUND INBOUND;
+typedef struct _TDMA_CMD_PACKET TDMA_CMD_PACKET;
+
+struct _OUTBOUND {
+ unsigned int otsau; /* 0x000 Outbound start upper */
+ unsigned int otsal; /* 0x004 Outbouud start lower */
+ unsigned int oteau; /* 0x008 Outbound end upper */
+ unsigned int oteal; /* 0x00c Outbound end lower */
+ unsigned int otofu; /* 0x010 Outbound translation upper */
+ unsigned int otofl; /* 0x014 Outbound translation lower */
+ unsigned int otbs; /* 0x018 Outbound translation 2eSST */
+ unsigned int otat; /* 0x01c Outbound translation attr */
+};
+
+struct _INBOUND {
+ unsigned int itsau; /* 0x000 inbound start upper */
+ unsigned int itsal; /* 0x004 inbouud start lower */
+ unsigned int iteau; /* 0x008 inbound end upper */
+ unsigned int iteal; /* 0x00c inbound end lower */
+ unsigned int itofu; /* 0x010 inbound translation upper */
+ unsigned int itofl; /* 0x014 inbound translation lower */
+ unsigned int itat; /* 0x018 inbound translation attr */
+ unsigned int spare; /* 0x01c not used */
+};
+
+struct _TSI148 {
+ unsigned int pci_id; /* 0x000 */
+ unsigned int pci_csr; /* 0x004 */
+ unsigned int pci_class; /* 0x008 */
+ unsigned int pci_misc0; /* 0x00c */
+ unsigned int pci_mbarl; /* 0x010 */
+ unsigned int pci_mbarh; /* 0x014 */
+ unsigned int spare0[(0x03c-0x018)/4]; /* 0x018 */
+ unsigned int pci_misc1; /* 0x03c */
+ unsigned int pci_pcixcap; /* 0x040 */
+ unsigned int pci_pcixstat; /* 0x044 */
+ unsigned int spare1[(0x100-0x048)/4]; /* 0x048 */
+ OUTBOUND outbound[8]; /* 0x100 */
+ unsigned int viack[8]; /* 0x204 */
+ unsigned int rmwau; /* 0x220 */
+ unsigned int rmwal; /* 0x224 */
+ unsigned int rmwen; /* 0x228 */
+ unsigned int rmwc; /* 0x22c */
+ unsigned int rmws; /* 0x230 */
+ unsigned int vmctrl; /* 0x234 */
+ unsigned int vctrl; /* 0x238 */
+ unsigned int vstat; /* 0x23c */
+ unsigned int pcsr; /* 0x240 */
+ unsigned int spare2[3]; /* 0x244 - 0x24c */
+ unsigned int vmefl; /* 0x250 */
+ unsigned int spare3[3]; /* 0x254 - 0x25c */
+ unsigned int veau; /* 0x260 */
+ unsigned int veal; /* 0x264 */
+ unsigned int veat; /* 0x268 */
+ unsigned int spare4[1]; /* 0x26c */
+ unsigned int edpau; /* 0x270 */
+ unsigned int edpal; /* 0x274 */
+ unsigned int edpxa; /* 0x278 */
+ unsigned int edpxs; /* 0x27c */
+ unsigned int edpat; /* 0x280 */
+ unsigned int spare5[31]; /* 0x284 - 0x2fc */
+ INBOUND inbound[8]; /* 0x100 */
+ unsigned int gbau; /* 0x400 */
+ unsigned int gbal; /* 0x404 */
+ unsigned int gcsrat; /* 0x408 */
+ unsigned int cbau; /* 0x40c */
+ unsigned int cbal; /* 0x410 */
+ unsigned int crgat; /* 0x414 */
+ unsigned int crou; /* 0x418 */
+ unsigned int crol; /* 0x41c */
+ unsigned int crat; /* 0x420 */
+ unsigned int lmbau; /* 0x424 */
+ unsigned int lmbal; /* 0x428 */
+ unsigned int lmat; /* 0x42c */
+ unsigned int r64bcu; /* 0x430 */
+ unsigned int r64bcl; /* 0x434 */
+ unsigned int bpgtr; /* 0x438 */
+ unsigned int bpctr; /* 0x43c */
+ unsigned int vicr; /* 0x440 */
+ unsigned int spare6[1]; /* 0x444 */
+ unsigned int inten; /* 0x448 */
+ unsigned int inteo; /* 0x44c */
+ unsigned int ints; /* 0x450 */
+ unsigned int intc; /* 0x454 */
+ unsigned int intm1; /* 0x458 */
+ unsigned int intm2; /* 0x45c */
+ unsigned int spare7[40]; /* 0x460 - 0x4fc */
+ unsigned int dctl0; /* 0x500 */
+ unsigned int dsta0; /* 0x504 */
+ unsigned int dcsau0; /* 0x508 */
+ unsigned int dcsal0; /* 0x50c */
+ unsigned int dcdau0; /* 0x510 */
+ unsigned int dcdal0; /* 0x514 */
+ unsigned int dclau0; /* 0x518 */
+ unsigned int dclal0; /* 0x51c */
+ unsigned int dsau0; /* 0x520 */
+ unsigned int dsal0; /* 0x524 */
+ unsigned int ddau0; /* 0x528 */
+ unsigned int ddal0; /* 0x52c */
+ unsigned int dsat0; /* 0x530 */
+ unsigned int ddat0; /* 0x534 */
+ unsigned int dnlau0; /* 0x538 */
+ unsigned int dnlal0; /* 0x53c */
+ unsigned int dcnt0; /* 0x540 */
+ unsigned int ddbs0; /* 0x544 */
+ unsigned int r20[14]; /* 0x548 - 0x57c */
+ unsigned int dctl1; /* 0x580 */
+ unsigned int dsta1; /* 0x584 */
+ unsigned int dcsau1; /* 0x588 */
+ unsigned int dcsal1; /* 0x58c */
+ unsigned int dcdau1; /* 0x590 */
+ unsigned int dcdal1; /* 0x594 */
+ unsigned int dclau1; /* 0x598 */
+ unsigned int dclal1; /* 0x59c */
+ unsigned int dsau1; /* 0x5a0 */
+ unsigned int dsal1; /* 0x5a4 */
+ unsigned int ddau1; /* 0x5a8 */
+ unsigned int ddal1; /* 0x5ac */
+ unsigned int dsat1; /* 0x5b0 */
+ unsigned int ddat1; /* 0x5b4 */
+ unsigned int dnlau1; /* 0x5b8 */
+ unsigned int dnlal1; /* 0x5bc */
+ unsigned int dcnt1; /* 0x5c0 */
+ unsigned int ddbs1; /* 0x5c4 */
+ unsigned int r21[14]; /* 0x5c8 - 0x5fc */
+ unsigned int devi_veni_2; /* 0x600 */
+ unsigned int gctrl_ga_revid; /* 0x604 */
+ unsigned int semaphore0_1_2_3; /* 0x608 */
+ unsigned int semaphore4_5_6_7; /* 0x60c */
+ unsigned int mbox0; /* 0x610 */
+ unsigned int mbox1; /* 0x614 */
+ unsigned int mbox2; /* 0x618 */
+ unsigned int mbox3; /* 0x61c */
+ unsigned int r22[629]; /* 0x620 - 0xff0 */
+ unsigned int csrbcr; /* 0xff4 */
+ unsigned int csrbsr; /* 0xff8 */
+ unsigned int cbar; /* 0xffc */
+};
+
+#define IRQ_VOWN 0x0001
+#define IRQ_VIRQ1 0x0002
+#define IRQ_VIRQ2 0x0004
+#define IRQ_VIRQ3 0x0008
+#define IRQ_VIRQ4 0x0010
+#define IRQ_VIRQ5 0x0020
+#define IRQ_VIRQ6 0x0040
+#define IRQ_VIRQ7 0x0080
+#define IRQ_DMA 0x0100
+#define IRQ_LERR 0x0200
+#define IRQ_VERR 0x0400
+#define IRQ_res 0x0800
+#define IRQ_IACK 0x1000
+#define IRQ_SWINT 0x2000
+#define IRQ_SYSFAIL 0x4000
+#define IRQ_ACFAIL 0x8000
+
+struct _TDMA_CMD_PACKET {
+ unsigned int dctl; /* DMA Control */
+ unsigned int dtbc; /* Transfer Byte Count */
+ unsigned int dlv; /* PCI Address */
+ unsigned int res1; /* Reserved */
+ unsigned int dva; /* Vme Address */
+ unsigned int res2; /* Reserved */
+ unsigned int dcpp; /* Pointer to Numed Cmd Packet with rPN */
+ unsigned int res3; /* Reserved */
+};
+
+#define VME_AM_A16 0x01
+#define VME_AM_A24 0x02
+#define VME_AM_A32 0x03
+#define VME_AM_Axx 0x03
+#define VME_AM_USR 0x04
+#define VME_AM_SUP 0x08
+#define VME_AM_DATA 0x10
+#define VME_AM_PROG 0x20
+#define VME_AM_Mxx (VME_AM_DATA | VME_AM_PROG)
+
+#define VME_FLAG_D8 0x01
+#define VME_FLAG_D16 0x02
+#define VME_FLAG_D32 0x03
+#define VME_FLAG_Dxx 0x03
+
+#endif
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