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authorwdenk <wdenk>2002-01-27 00:56:55 +0000
committerwdenk <wdenk>2002-01-27 00:56:55 +0000
commitd84c55815394bd7e3f6408724ab73bd65d70efbb (patch)
tree713d1331d2846928ab36689a6eb6eba2bcd25a59 /include
parenta1e329b41b473ab0b95ccad26147d404b1ac25b0 (diff)
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Initial revision
Diffstat (limited to 'include')
-rw-r--r--include/jffs2/jffs2_1pass.h3
-rw-r--r--include/mpc74xx.h98
2 files changed, 101 insertions, 0 deletions
diff --git a/include/jffs2/jffs2_1pass.h b/include/jffs2/jffs2_1pass.h
new file mode 100644
index 0000000..5bc3e66
--- /dev/null
+++ b/include/jffs2/jffs2_1pass.h
@@ -0,0 +1,3 @@
+u32 jffs2_1pass_ls(struct part_info *part,const char *fname);
+u32 jffs2_1pass_load(char *dest, struct part_info *part,const char *fname);
+u32 jffs2_1pass_info(struct part_info *part);
diff --git a/include/mpc74xx.h b/include/mpc74xx.h
new file mode 100644
index 0000000..f36392e
--- /dev/null
+++ b/include/mpc74xx.h
@@ -0,0 +1,98 @@
+/*
+ * (C) Copyright 2001
+ * Josh Huber, Mission Critical Linux, Inc. <huber@mclx.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
+ */
+
+/*
+ * mpc74xx.h
+ *
+ * MPC74xx specific definitions
+ */
+
+#ifndef __MPC74XX_H__
+#define __MPC74XX_H__
+
+/*----------------------------------------------------------------
+ * Exception offsets (PowerPC standard)
+ */
+#define EXC_OFF_SYS_RESET 0x0100 /* default system reset offset */
+
+/*----------------------------------------------------------------
+ * l2cr values
+ */
+#define l2cr 1017
+
+#define L2CR_L2E 0x80000000 /* bit 0 - enable */
+#define L2CR_L2PE 0x40000000 /* bit 1 - data parity */
+#define L2CR_L2SIZ_2M 0x00000000 /* bits 2-3 - 2MB, MPC7400 only! */
+#define L2CR_L2SIZ_1M 0x30000000 /* ... 1MB */
+#define L2CR_L2SIZ_HM 0x20000000 /* ... 512K */
+#define L2CR_L2SIZ_QM 0x10000000 /* ... 256k */
+#define L2CR_L2CLK_1 0x02000000 /* bits 4-6 clock ratio div 1 */
+#define L2CR_L2CLK_1_5 0x04000000 /* bits 4-6 clock ratio div 1.5 */
+#define L2CR_L2CLK_2 0x08000000 /* bits 4-6 clock ratio div 2 */
+#define L2CR_L2CLK_2_5 0x0a000000 /* bits 4-6 clock ratio div 2.5 */
+#define L2CR_L2CLK_3 0x0c000000 /* bits 4-6 clock ratio div 3 */
+#define L2CR_L2CLK_3_5 0x06000000 /* bits 4-6 clock ratio div 3.5 */
+#define L2CR_L2CLK_4 0x0e000000 /* bits 4-6 clock ratio div 4 */
+#define L2CR_L2RAM_BURST 0x01000000 /* bits 7-8 - burst SRAM */
+#define L2CR_DO 0x00400000 /* bit 9 - enable caching of instr. in L2 */
+#define L2CR_L2I 0x00200000 /* bit 10 - global invalidate bit */
+#define L2CR_L2CTL 0x00100000 /* bit 11 - l2 ram control */
+#define L2CR_L2WT 0x00080000 /* bit 12 - l2 write-through */
+#define L2CR_TS 0x00040000 /* bit 13 - test support on */
+#define L2CR_TS_OFF -L2CR_TS /* bit 13 - test support off */
+#define L2CR_L2OH_5 0x00000000 /* bits 14-15 - output hold time = short */
+#define L2CR_L2OH_1 0x00010000 /* bits 14-15 - output hold time = medium */
+#define L2CR_L2OH_INV 0x00020000 /* bits 14-15 - output hold time = long */
+#define L2CR_L2IP 0x00000001 /* global invalidate in progress */
+
+/*----------------------------------------------------------------
+ * BAT settings. Look in config_<BOARD>.h for the actual setup
+ */
+
+#define BATU_BL_128K 0x00000000
+#define BATU_BL_256K 0x00000004
+#define BATU_BL_512K 0x0000000c
+#define BATU_BL_1M 0x0000001c
+#define BATU_BL_2M 0x0000003c
+#define BATU_BL_4M 0x0000007c
+#define BATU_BL_8M 0x000000fc
+#define BATU_BL_16M 0x000001fc
+#define BATU_BL_32M 0x000003fc
+#define BATU_BL_64M 0x000007fc
+#define BATU_BL_128M 0x00000ffc
+#define BATU_BL_256M 0x00001ffc
+
+#define BATU_VS 0x00000002
+#define BATU_VP 0x00000001
+#define BATU_INVALID 0x00000000
+
+#define BATL_WRITETHROUGH 0x00000040 /* W */
+#define BATL_CACHEINHIBIT 0x00000020 /* I */
+#define BATL_COHERENT 0x00000010 /* M */
+#define BATL_GUARDED 0x00000008 /* G */
+
+#define BATL_NO_ACCESS 0x00000000
+#define BATL_RO 0x00000001
+#define BATL_RW 0x00000002
+
+#endif /* __MPC74XX_H__ */