Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
diff --git a/include/asm-mips/lasat/ds1603.h b/include/asm-mips/lasat/ds1603.h
new file mode 100644
index 0000000..edcd754
--- /dev/null
+++ b/include/asm-mips/lasat/ds1603.h
@@ -0,0 +1,18 @@
+#include <asm/addrspace.h>
+
+/* Lasat 100 */
+#define DS1603_REG_100 (KSEG1ADDR(0x1c810000))
+#define DS1603_RST_100 (1 << 2)
+#define DS1603_CLK_100 (1 << 0)
+#define DS1603_DATA_SHIFT_100 1
+#define DS1603_DATA_100 (1 << DS1603_DATA_SHIFT_100)
+
+/* Lasat 200 */
+#define DS1603_REG_200 (KSEG1ADDR(0x11000000))
+#define DS1603_RST_200 (1 << 3)
+#define DS1603_CLK_200 (1 << 4)
+#define DS1603_DATA_200 (1 << 5)
+
+#define DS1603_DATA_REG_200 (DS1603_REG_200 + 0x10000)
+#define DS1603_DATA_READ_SHIFT_200 9
+#define DS1603_DATA_READ_200 (1 << DS1603_DATA_READ_SHIFT_200)
diff --git a/include/asm-mips/lasat/eeprom.h b/include/asm-mips/lasat/eeprom.h
new file mode 100644
index 0000000..7b53edd
--- /dev/null
+++ b/include/asm-mips/lasat/eeprom.h
@@ -0,0 +1,17 @@
+#include <asm/addrspace.h>
+
+/* lasat 100 */
+#define AT93C_REG_100 KSEG1ADDR(0x1c810000)
+#define AT93C_RDATA_REG_100 AT93C_REG_100
+#define AT93C_RDATA_SHIFT_100 4
+#define AT93C_WDATA_SHIFT_100 4
+#define AT93C_CS_M_100 ( 1 << 5 )
+#define AT93C_CLK_M_100 ( 1 << 3 )
+
+/* lasat 200 */
+#define AT93C_REG_200 KSEG1ADDR(0x11000000)
+#define AT93C_RDATA_REG_200 (AT93C_REG_200+0x10000)
+#define AT93C_RDATA_SHIFT_200 8
+#define AT93C_WDATA_SHIFT_200 2
+#define AT93C_CS_M_200 ( 1 << 0 )
+#define AT93C_CLK_M_200 ( 1 << 1 )
diff --git a/include/asm-mips/lasat/head.h b/include/asm-mips/lasat/head.h
new file mode 100644
index 0000000..f5589f3
--- /dev/null
+++ b/include/asm-mips/lasat/head.h
@@ -0,0 +1,22 @@
+/*
+ * Image header stuff
+ */
+#ifndef _HEAD_H
+#define _HEAD_H
+
+#define LASAT_K_MAGIC0_VAL 0xfedeabba
+#define LASAT_K_MAGIC1_VAL 0x00bedead
+
+#ifndef _LANGUAGE_ASSEMBLY
+#include <linux/types.h>
+struct bootloader_header {
+ u32 magic[2];
+ u32 version;
+ u32 image_start;
+ u32 image_size;
+ u32 kernel_start;
+ u32 kernel_entry;
+};
+#endif
+
+#endif /* _HEAD_H */
diff --git a/include/asm-mips/lasat/lasat.h b/include/asm-mips/lasat/lasat.h
new file mode 100644
index 0000000..181afc5
--- /dev/null
+++ b/include/asm-mips/lasat/lasat.h
@@ -0,0 +1,255 @@
+/*
+ * lasat.h
+ *
+ * Thomas Horsten <thh@lasat.com>
+ * Copyright (C) 2000 LASAT Networks A/S.
+ *
+ * This program is free software; you can distribute it and/or modify it
+ * under the terms of the GNU General Public License (Version 2) as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope 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.
+ *
+ * Configuration for LASAT boards, loads the appropriate include files.
+ */
+#ifndef _LASAT_H
+#define _LASAT_H
+
+#ifndef _LANGUAGE_ASSEMBLY
+
+extern struct lasat_misc {
+ volatile u32 *reset_reg;
+ volatile u32 *flash_wp_reg;
+ u32 flash_wp_bit;
+} *lasat_misc;
+
+enum lasat_mtdparts {
+ LASAT_MTD_BOOTLOADER,
+ LASAT_MTD_SERVICE,
+ LASAT_MTD_NORMAL,
+ LASAT_MTD_CONFIG,
+ LASAT_MTD_FS,
+ LASAT_MTD_LAST
+};
+
+/*
+ * The format of the data record in the EEPROM.
+ * See Documentation/LASAT/eeprom.txt for a detailed description
+ * of the fields in this struct, and the LASAT Hardware Configuration
+ * field specification for a detailed description of the config
+ * field.
+ */
+#include <linux/types.h>
+
+#define LASAT_EEPROM_VERSION 7
+struct lasat_eeprom_struct {
+ unsigned int version;
+ unsigned int cfg[3];
+ unsigned char hwaddr[6];
+ unsigned char print_partno[12];
+ unsigned char term0;
+ unsigned char print_serial[14];
+ unsigned char term1;
+ unsigned char prod_partno[12];
+ unsigned char term2;
+ unsigned char prod_serial[14];
+ unsigned char term3;
+ unsigned char passwd_hash[16];
+ unsigned char pwdnull;
+ unsigned char vendid;
+ unsigned char ts_ref;
+ unsigned char ts_signoff;
+ unsigned char reserved[11];
+ unsigned char debugaccess;
+ unsigned short prid;
+ unsigned int serviceflag;
+ unsigned int ipaddr;
+ unsigned int netmask;
+ unsigned int crc32;
+};
+
+struct lasat_eeprom_struct_pre7 {
+ unsigned int version;
+ unsigned int flags[3];
+ unsigned char hwaddr0[6];
+ unsigned char hwaddr1[6];
+ unsigned char print_partno[9];
+ unsigned char term0;
+ unsigned char print_serial[14];
+ unsigned char term1;
+ unsigned char prod_partno[9];
+ unsigned char term2;
+ unsigned char prod_serial[14];
+ unsigned char term3;
+ unsigned char passwd_hash[24];
+ unsigned char pwdnull;
+ unsigned char vendor;
+ unsigned char ts_ref;
+ unsigned char ts_signoff;
+ unsigned char reserved[6];
+ unsigned int writecount;
+ unsigned int ipaddr;
+ unsigned int netmask;
+ unsigned int crc32;
+};
+
+/* Configuration descriptor encoding - see the doc for details */
+
+#define LASAT_W0_DSCTYPE(v) ( ( (v) ) & 0xf )
+#define LASAT_W0_BMID(v) ( ( (v) >> 0x04 ) & 0xf )
+#define LASAT_W0_CPUTYPE(v) ( ( (v) >> 0x08 ) & 0xf )
+#define LASAT_W0_BUSSPEED(v) ( ( (v) >> 0x0c ) & 0xf )
+#define LASAT_W0_CPUCLK(v) ( ( (v) >> 0x10 ) & 0xf )
+#define LASAT_W0_SDRAMBANKSZ(v) ( ( (v) >> 0x14 ) & 0xf )
+#define LASAT_W0_SDRAMBANKS(v) ( ( (v) >> 0x18 ) & 0xf )
+#define LASAT_W0_L2CACHE(v) ( ( (v) >> 0x1c ) & 0xf )
+
+#define LASAT_W1_EDHAC(v) ( ( (v) ) & 0xf )
+#define LASAT_W1_HIFN(v) ( ( (v) >> 0x04 ) & 0x1 )
+#define LASAT_W1_ISDN(v) ( ( (v) >> 0x05 ) & 0x1 )
+#define LASAT_W1_IDE(v) ( ( (v) >> 0x06 ) & 0x1 )
+#define LASAT_W1_HDLC(v) ( ( (v) >> 0x07 ) & 0x1 )
+#define LASAT_W1_USVERSION(v) ( ( (v) >> 0x08 ) & 0x1 )
+#define LASAT_W1_4MACS(v) ( ( (v) >> 0x09 ) & 0x1 )
+#define LASAT_W1_EXTSERIAL(v) ( ( (v) >> 0x0a ) & 0x1 )
+#define LASAT_W1_FLASHSIZE(v) ( ( (v) >> 0x0c ) & 0xf )
+#define LASAT_W1_PCISLOTS(v) ( ( (v) >> 0x10 ) & 0xf )
+#define LASAT_W1_PCI1OPT(v) ( ( (v) >> 0x14 ) & 0xf )
+#define LASAT_W1_PCI2OPT(v) ( ( (v) >> 0x18 ) & 0xf )
+#define LASAT_W1_PCI3OPT(v) ( ( (v) >> 0x1c ) & 0xf )
+
+/* Routines specific to LASAT boards */
+
+#define LASAT_BMID_MASQUERADE2 0
+#define LASAT_BMID_MASQUERADEPRO 1
+#define LASAT_BMID_SAFEPIPE25 2
+#define LASAT_BMID_SAFEPIPE50 3
+#define LASAT_BMID_SAFEPIPE100 4
+#define LASAT_BMID_SAFEPIPE5000 5
+#define LASAT_BMID_SAFEPIPE7000 6
+#define LASAT_BMID_SAFEPIPE1000 7
+//#define LASAT_BMID_SAFEPIPE30 7
+//#define LASAT_BMID_SAFEPIPE5100 8
+//#define LASAT_BMID_SAFEPIPE7100 9
+#define LASAT_BMID_UNKNOWN 0xf
+#define LASAT_MAX_BMID_NAMES 9 // no larger than 15!
+
+#define LASAT_HAS_EDHAC ( 1 << 0 )
+#define LASAT_EDHAC_FAST ( 1 << 1 )
+#define LASAT_HAS_EADI ( 1 << 2 )
+#define LASAT_HAS_HIFN ( 1 << 3 )
+#define LASAT_HAS_ISDN ( 1 << 4 )
+#define LASAT_HAS_LEASEDLINE_IF ( 1 << 5 )
+#define LASAT_HAS_HDC ( 1 << 6 )
+
+#define LASAT_PRID_MASQUERADE2 0
+#define LASAT_PRID_MASQUERADEPRO 1
+#define LASAT_PRID_SAFEPIPE25 2
+#define LASAT_PRID_SAFEPIPE50 3
+#define LASAT_PRID_SAFEPIPE100 4
+#define LASAT_PRID_SAFEPIPE5000 5
+#define LASAT_PRID_SAFEPIPE7000 6
+#define LASAT_PRID_SAFEPIPE30 7
+#define LASAT_PRID_SAFEPIPE5100 8
+#define LASAT_PRID_SAFEPIPE7100 9
+
+#define LASAT_PRID_SAFEPIPE1110 10
+#define LASAT_PRID_SAFEPIPE3020 11
+#define LASAT_PRID_SAFEPIPE3030 12
+#define LASAT_PRID_SAFEPIPE5020 13
+#define LASAT_PRID_SAFEPIPE5030 14
+#define LASAT_PRID_SAFEPIPE1120 15
+#define LASAT_PRID_SAFEPIPE1130 16
+#define LASAT_PRID_SAFEPIPE6010 17
+#define LASAT_PRID_SAFEPIPE6110 18
+#define LASAT_PRID_SAFEPIPE6210 19
+#define LASAT_PRID_SAFEPIPE1020 20
+#define LASAT_PRID_SAFEPIPE1040 21
+#define LASAT_PRID_SAFEPIPE1060 22
+
+struct lasat_info {
+ unsigned int li_cpu_hz;
+ unsigned int li_bus_hz;
+ unsigned int li_bmid;
+ unsigned int li_memsize;
+ unsigned int li_flash_size;
+ unsigned int li_prid;
+ unsigned char li_bmstr[16];
+ unsigned char li_namestr[32];
+ unsigned char li_typestr[16];
+ /* Info on the Flash layout */
+ unsigned int li_flash_base;
+ unsigned long li_flashpart_base[LASAT_MTD_LAST];
+ unsigned long li_flashpart_size[LASAT_MTD_LAST];
+ struct lasat_eeprom_struct li_eeprom_info;
+ unsigned int li_eeprom_upgrade_version;
+ unsigned int li_debugaccess;
+};
+
+extern struct lasat_info lasat_board_info;
+
+static inline unsigned long lasat_flash_partition_start(int partno)
+{
+ if (partno < 0 || partno >= LASAT_MTD_LAST)
+ return 0;
+
+ return lasat_board_info.li_flashpart_base[partno];
+}
+
+static inline unsigned long lasat_flash_partition_size(int partno)
+{
+ if (partno < 0 || partno >= LASAT_MTD_LAST)
+ return 0;
+
+ return lasat_board_info.li_flashpart_size[partno];
+}
+
+/* Called from setup() to initialize the global board_info struct */
+extern int lasat_init_board_info(void);
+
+/* Write the modified EEPROM info struct */
+extern void lasat_write_eeprom_info(void);
+
+#define N_MACHTYPES 2
+/* for calibration of delays */
+
+/* the lasat_ndelay function is necessary because it is used at an
+ * early stage of the boot process where ndelay is not calibrated.
+ * It is used for the bit-banging rtc and eeprom drivers */
+
+#include <asm/delay.h>
+/* calculating with the slowest board with 100 MHz clock */
+#define LASAT_100_DIVIDER 20
+/* All 200's run at 250 MHz clock */
+#define LASAT_200_DIVIDER 8
+
+extern unsigned int lasat_ndelay_divider;
+
+static inline void lasat_ndelay(unsigned int ns)
+{
+ __delay(ns / lasat_ndelay_divider);
+}
+
+extern void (* prom_printf)(const char *fmt, ...);
+
+#endif /* !defined (_LANGUAGE_ASSEMBLY) */
+
+#define LASAT_SERVICEMODE_MAGIC_1 0xdeadbeef
+#define LASAT_SERVICEMODE_MAGIC_2 0xfedeabba
+
+/* Lasat 100 boards */
+#define LASAT_GT_BASE (KSEG1ADDR(0x14000000))
+
+/* Lasat 200 boards */
+#define Vrc5074_PHYS_BASE 0x1fa00000
+#define Vrc5074_BASE (KSEG1ADDR(Vrc5074_PHYS_BASE))
+#define PCI_WINDOW1 0x1a000000
+
+#endif /* _LASAT_H */
diff --git a/include/asm-mips/lasat/lasatint.h b/include/asm-mips/lasat/lasatint.h
new file mode 100644
index 0000000..065474f
--- /dev/null
+++ b/include/asm-mips/lasat/lasatint.h
@@ -0,0 +1,12 @@
+#define LASATINT_END 16
+
+/* lasat 100 */
+#define LASAT_INT_STATUS_REG_100 (KSEG1ADDR(0x1c880000))
+#define LASAT_INT_MASK_REG_100 (KSEG1ADDR(0x1c890000))
+#define LASATINT_MASK_SHIFT_100 0
+
+/* lasat 200 */
+#define LASAT_INT_STATUS_REG_200 (KSEG1ADDR(0x1104003c))
+#define LASAT_INT_MASK_REG_200 (KSEG1ADDR(0x1104003c))
+#define LASATINT_MASK_SHIFT_200 16
+
diff --git a/include/asm-mips/lasat/picvue.h b/include/asm-mips/lasat/picvue.h
new file mode 100644
index 0000000..42a492e
--- /dev/null
+++ b/include/asm-mips/lasat/picvue.h
@@ -0,0 +1,15 @@
+/* Lasat 100 */
+#define PVC_REG_100 KSEG1ADDR(0x1c820000)
+#define PVC_DATA_SHIFT_100 0
+#define PVC_DATA_M_100 0xFF
+#define PVC_E_100 (1 << 8)
+#define PVC_RW_100 (1 << 9)
+#define PVC_RS_100 (1 << 10)
+
+/* Lasat 200 */
+#define PVC_REG_200 KSEG1ADDR(0x11000000)
+#define PVC_DATA_SHIFT_200 24
+#define PVC_DATA_M_200 (0xFF << PVC_DATA_SHIFT_200)
+#define PVC_E_200 (1 << 16)
+#define PVC_RW_200 (1 << 17)
+#define PVC_RS_200 (1 << 18)
diff --git a/include/asm-mips/lasat/serial.h b/include/asm-mips/lasat/serial.h
new file mode 100644
index 0000000..21d0fb7
--- /dev/null
+++ b/include/asm-mips/lasat/serial.h
@@ -0,0 +1,13 @@
+#include <asm/lasat/lasat.h>
+
+/* Lasat 100 boards serial configuration */
+#define LASAT_BASE_BAUD_100 ( 7372800 / 16 )
+#define LASAT_UART_REGS_BASE_100 0x1c8b0000
+#define LASAT_UART_REGS_SHIFT_100 2
+#define LASATINT_UART_100 8
+
+/* * LASAT 200 boards serial configuration */
+#define LASAT_BASE_BAUD_200 (100000000 / 16 / 12)
+#define LASAT_UART_REGS_BASE_200 (Vrc5074_PHYS_BASE + 0x0300)
+#define LASAT_UART_REGS_SHIFT_200 3
+#define LASATINT_UART_200 13