Initial revision

1 files changed, 208 insertions, 0 deletions

diff --git a/include/configs/cogent_common.h b/include/configs/cogent_common.h
new file mode 100644
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+++ b/include/configs/cogent_common.h
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+/*
+ * (C) Copyright 2000
+ * Murray Jensen, CSIRO-MST
+ *
+ * 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 _CONFIG_COGENT_COMMON_H
+#define _CONFIG_COGENT_COMMON_H
+
+/*
+ * Cogent Motherboard Capabilities
+ */
+#define CMA_MB_CAP_SERPAR	0x0001	/* has dual serial+parallel (16C552) */
+#define CMA_MB_CAP_LCD		0x0002	/* has LCD display (HD44780) */
+#define CMA_MB_CAP_FLASH	0x0004	/* has flash (E28F800B or AM29F800BB) */
+#define CMA_MB_CAP_RTC		0x0008	/* has RTC+NVRAM (MK48T02) */
+#define CMA_MB_CAP_ETHER	0x0010	/* has Ethernet (MB86964) */
+#define CMA_MB_CAP_SLOT1	0x0020	/* has CMABus slot 1 */
+#define CMA_MB_CAP_SLOT2	0x0040	/* has CMABus slot 2 */
+#define CMA_MB_CAP_SLOT3	0x0080	/* has CMABus slot 3 */
+#define CMA_MB_CAP_KBM		0x0100	/* has PS/2 keyboard+mouse (HT6542B) */
+#define CMA_MB_CAP_SER2		0x0200	/* has 2nd dual serial (16C2552) */
+#define CMA_MB_CAP_PCI		0x0400	/* has pci bridge (V360EPC) */
+#define CMA_MB_CAP_PCI_EXT	0x0800	/* can access extended pci space  */
+#define CMA_MB_CAP_PCI_ETHER	0x1000	/* has 10/100 ether on PCI (GD82559) */
+#define CMA_MB_CAP_PCI_VIDEO	0x2000	/* has video int'face on PCI (B69000) */
+#define CMA_MB_CAP_PCI_CARDBUS	0x4000	/* has Cardbus Ctlr on PCI (PD6832) */
+
+/*
+ * Cogent option sanity checking
+ */
+
+#if defined(CONFIG_MPC821) || defined(CONFIG_MPC823) || \
+      defined(CONFIG_MPC850) || defined(CONFIG_MPC860)
+
+/*
+ * check a PowerPC 8xx cpu module has been selected
+ */
+
+# if defined(CONFIG_CMA286_21)
+
+#  define COGENT_CPU_MODULE	"CMA286-21"
+
+# elif defined(CONFIG_CMA286_60_OLD)
+
+#  define COGENT_CPU_MODULE	"CMA286-60 (old)"
+
+# elif defined(CONFIG_CMA286_60)
+
+#  define COGENT_CPU_MODULE	"CMA286-60"
+
+# elif defined(CONFIG_CMA286_60P)
+
+#  define COGENT_CPU_MODULE	"CMA286-60P"
+
+# elif defined(CONFIG_CMA287_21)
+
+#  define COGENT_CPU_MODULE	"CMA287-21"
+
+# elif defined(CONFIG_CMA287_50)
+
+#  define COGENT_CPU_MODULE	"CMA287-50"
+
+# else
+
+#  error Cogent CPU Module must be a PowerPC MPC8xx module
+
+# endif
+
+#elif defined(CONFIG_MPC8260)
+
+/*
+ * check a PowerPC 8260 cpu module has been selected
+ */
+
+# if defined(CONFIG_CMA282)
+
+#  define COGENT_CPU_MODULE	"CMA282"
+
+# else
+
+#  error Cogent CPU Module must be a PowerPC MPC8260 module
+
+# endif
+
+#else
+
+# error CPU type must be PowerPC 8xx or 8260
+
+#endif
+
+/*
+ * check a motherboard has been selected
+ * define the motherboard capabilities while we're at it
+ */
+
+#if defined(CONFIG_CMA101)
+
+# define COGENT_MOTHERBOARD	"CMA101"
+# define CMA_MB_CAPS		(CMA_MB_CAP_SERPAR | CMA_MB_CAP_LCD | \
+				 CMA_MB_CAP_RTC | CMA_MB_CAP_ETHER | \
+				 CMA_MB_CAP_SLOT1 | CMA_MB_CAP_SLOT2 | \
+				 CMA_MB_CAP_SLOT3)
+# define CMA_MB_NSLOTS		3
+
+#elif defined(CONFIG_CMA102)
+
+# define COGENT_MOTHERBOARD	"CMA102"
+# define CMA_MB_CAPS		(CMA_MB_CAP_SERPAR | CMA_MB_CAP_LCD | \
+				 CMA_MB_CAP_RTC | CMA_MB_CAP_SLOT1 | \
+				 CMA_MB_CAP_SLOT2 | CMA_MB_CAP_SLOT3)
+# define CMA_MB_NSLOTS		3
+
+#elif defined(CONFIG_CMA110)
+
+# define COGENT_MOTHERBOARD	"CMA110"
+# define CMA_MB_CAPS		(CMA_MB_CAP_SERPAR | CMA_MB_CAP_LCD | \
+				 CMA_MB_CAP_FLASH | CMA_MB_CAP_RTC | \
+				 CMA_MB_CAP_KBM | CMA_MB_CAP_PCI)
+# define CMA_MB_NSLOTS		0
+
+#elif defined(CONFIG_CMA111)
+
+# define COGENT_MOTHERBOARD	"CMA111"
+# define CMA_MB_CAPS		(CMA_MB_CAP_SERPAR | CMA_MB_CAP_LCD | \
+				 CMA_MB_CAP_FLASH | CMA_MB_CAP_RTC | \
+				 CMA_MB_CAP_SLOT1 | CMA_MB_CAP_KBM | \
+				 CMA_MB_CAP_PCI | CMA_MB_CAP_PCI_EXT | \
+				 CMA_MB_CAP_PCI_ETHER)
+# define CMA_MB_NSLOTS		1
+
+#elif defined(CONFIG_CMA120)
+
+# define COGENT_MOTHERBOARD	"CMA120"
+# define CMA_MB_CAPS		(CMA_MB_CAP_SERPAR | CMA_MB_CAP_LCD | \
+				 CMA_MB_CAP_FLASH | CMA_MB_CAP_RTC | \
+				 CMA_MB_CAP_SLOT1 | CMA_MB_CAP_KBM | \
+				 CMA_MB_CAP_SER2 | CMA_MB_CAP_PCI | \
+				 CMA_MB_CAP_PCI_EXT | CMA_MB_CAP_PCI_ETHER | \
+				 CMA_MB_CAP_PCI_VIDEO | CMA_MB_CAP_PCI_CARDBUS)
+# define CMA_MB_NSLOTS		1
+
+#elif defined(CONFIG_CMA150)
+
+# define COGENT_MOTHERBOARD	"CMA150"
+# define CMA_MB_CAPS		(CMA_MB_CAP_SERPAR | CMA_MB_CAP_LCD | \
+				 CMA_MB_CAP_FLASH | CMA_MB_CAP_RTC | \
+				 CMA_MB_CAP_KBM)
+# define CMA_MB_NSLOTS		0
+
+#else
+
+# error Cogent Motherboard either unsupported or undefined
+
+#endif
+
+/*
+ * check a flash i/o module has been selected if no flash on m/b
+ */
+
+#if defined(CONFIG_CMA302)
+
+# define COGENT_FLASH_MODULE	"CMA302"
+
+#elif (CMA_MB_CAPS & CMA_MB_CAP_FLASH) == 0
+
+# error Cogent Flash I/O module (e.g. CMA302) is required with this Motherboard
+
+#endif
+
+/*
+ * some further sanity checks
+ */
+
+#if (CMA_MB_CAPS & CMA_MB_CAP_PCI) && (CMA_MB_CAPS & CMA_MB_CAP_SLOT2)
+#error Cogent Sanity Check: Both Slot2 and PCI are defined
+#endif
+
+#if (CMA_MB_CAPS & CMA_MB_CAP_PCI_EXT) && !(CMA_MB_CAPS & CMA_MB_CAP_PCI)
+#error Extended PCI capability defined without PCI capability
+#endif
+
+#if (CMA_MB_CAPS & CMA_MB_CAP_PCI_ETHER) && !(CMA_MB_CAPS & CMA_MB_CAP_PCI)
+#error Motherboard ethernet capability defined without PCI capability
+#endif
+
+#if (CMA_MB_CAPS & CMA_MB_CAP_SER2) && !(CMA_MB_CAPS & CMA_MB_CAP_SERPAR)
+#error 2nd dual serial capability defined without serial/parallel capability
+#endif
+#include <board/cogent/mb.h>
+#endif	/* _CONFIG_COGENT_COMMON_H */