patch-2.4.22 linux-2.4.22/include/asm-mips64/sibyte/sb1250_scd.h
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- Lines: 318
- Date:
2003-08-25 04:44:44.000000000 -0700
- Orig file:
linux-2.4.21/include/asm-mips64/sibyte/sb1250_scd.h
- Orig date:
2002-11-28 15:53:15.000000000 -0800
diff -urN linux-2.4.21/include/asm-mips64/sibyte/sb1250_scd.h linux-2.4.22/include/asm-mips64/sibyte/sb1250_scd.h
@@ -1,23 +1,23 @@
/* *********************************************************************
* SB1250 Board Support Package
- *
+ *
* SCD Constants and Macros File: sb1250_scd.h
- *
+ *
* This module contains constants and macros useful for
* manipulating the System Control and Debug module on the 1250.
- *
+ *
* SB1250 specification level: User's manual 1/02/02
+ *
+ * Author: Mitch Lichtenberg
+ *
+ *********************************************************************
*
- * Author: Mitch Lichtenberg (mpl@broadcom.com)
- *
- *********************************************************************
- *
- * Copyright 2000,2001
+ * Copyright 2000,2001,2002,2003
* Broadcom Corporation. All rights reserved.
- *
- * 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
+ *
+ * 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,
@@ -27,7 +27,7 @@
*
* 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,
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
********************************************************************* */
@@ -51,24 +51,119 @@
#define V_SYS_REVISION(x) _SB_MAKEVALUE(x,S_SYS_REVISION)
#define G_SYS_REVISION(x) _SB_GETVALUE(x,S_SYS_REVISION,M_SYS_REVISION)
-#define K_SYS_REVISION_PASS1 1
-#define K_SYS_REVISION_PASS2 3
-#define K_SYS_REVISION_PASS2_2 16
-#define K_SYS_REVISION_PASS3 32
+#if SIBYTE_HDR_FEATURE_CHIP(1250)
+#define K_SYS_REVISION_BCM1250_PASS1 1
+#define K_SYS_REVISION_BCM1250_PASS2 3
+#define K_SYS_REVISION_BCM1250_A10 11
+#define K_SYS_REVISION_BCM1250_PASS2_2 16
+#define K_SYS_REVISION_BCM1250_B2 17
+#define K_SYS_REVISION_BCM1250_PASS3 32
+#define K_SYS_REVISION_BCM1250_C1 33
+
+/* XXX: discourage people from using these constants. */
+#define K_SYS_REVISION_PASS1 K_SYS_REVISION_BCM1250_PASS1
+#define K_SYS_REVISION_PASS2 K_SYS_REVISION_BCM1250_PASS2
+#define K_SYS_REVISION_PASS2_2 K_SYS_REVISION_BCM1250_PASS2_2
+#define K_SYS_REVISION_PASS3 K_SYS_REVISION_BCM1250_PASS3
+#endif /* 1250 */
+
+#if SIBYTE_HDR_FEATURE_CHIP(112x)
+#define K_SYS_REVISION_BCM112x_A1 32
+#define K_SYS_REVISION_BCM112x_A2 33
+#endif /* 112x */
+/* XXX: discourage people from using these constants. */
#define S_SYS_PART _SB_MAKE64(16)
#define M_SYS_PART _SB_MAKEMASK(16,S_SYS_PART)
#define V_SYS_PART(x) _SB_MAKEVALUE(x,S_SYS_PART)
#define G_SYS_PART(x) _SB_GETVALUE(x,S_SYS_PART,M_SYS_PART)
+/* XXX: discourage people from using these constants. */
#define K_SYS_PART_SB1250 0x1250
-#define K_SYS_PART_SB1125 0x1125
+#define K_SYS_PART_BCM1120 0x1121
+#define K_SYS_PART_BCM1125 0x1123
+#define K_SYS_PART_BCM1125H 0x1124
+
+/* The "peripheral set" (SOC type) is the low 4 bits of the "part" field. */
+#define S_SYS_SOC_TYPE _SB_MAKE64(16)
+#define M_SYS_SOC_TYPE _SB_MAKEMASK(4,S_SYS_SOC_TYPE)
+#define V_SYS_SOC_TYPE(x) _SB_MAKEVALUE(x,S_SYS_SOC_TYPE)
+#define G_SYS_SOC_TYPE(x) _SB_GETVALUE(x,S_SYS_SOC_TYPE,M_SYS_SOC_TYPE)
+
+#define K_SYS_SOC_TYPE_BCM1250 0x0
+#define K_SYS_SOC_TYPE_BCM1120 0x1
+#define K_SYS_SOC_TYPE_BCM1250_ALT 0x2 /* 1250pass2 w/ 1/4 L2. */
+#define K_SYS_SOC_TYPE_BCM1125 0x3
+#define K_SYS_SOC_TYPE_BCM1125H 0x4
+#define K_SYS_SOC_TYPE_BCM1250_ALT2 0x5 /* 1250pass2 w/ 1/2 L2. */
+
+/*
+ * Calculate correct SOC type given a copy of system revision register.
+ *
+ * (For the assembler version, sysrev and dest may be the same register.
+ * Also, it clobbers AT.)
+ */
+#ifdef __ASSEMBLER__
+#define SYS_SOC_TYPE(dest, sysrev) \
+ .set push ; \
+ .set reorder ; \
+ dsrl dest, sysrev, S_SYS_SOC_TYPE ; \
+ andi dest, dest, (M_SYS_SOC_TYPE >> S_SYS_SOC_TYPE); \
+ beq dest, K_SYS_SOC_TYPE_BCM1250_ALT, 991f ; \
+ beq dest, K_SYS_SOC_TYPE_BCM1250_ALT2, 991f ; \
+ b 992f ; \
+991: li dest, K_SYS_SOC_TYPE_BCM1250 ; \
+992: \
+ .set pop
+#else
+#define SYS_SOC_TYPE(sysrev) \
+ ((G_SYS_SOC_TYPE(sysrev) == K_SYS_SOC_TYPE_BCM1250_ALT \
+ || G_SYS_SOC_TYPE(sysrev) == K_SYS_SOC_TYPE_BCM1250_ALT2) \
+ ? K_SYS_SOC_TYPE_BCM1250 : G_SYS_SOC_TYPE(sysrev))
+#endif
#define S_SYS_WID _SB_MAKE64(32)
#define M_SYS_WID _SB_MAKEMASK(32,S_SYS_WID)
#define V_SYS_WID(x) _SB_MAKEVALUE(x,S_SYS_WID)
#define G_SYS_WID(x) _SB_GETVALUE(x,S_SYS_WID,M_SYS_WID)
+/* System Manufacturing Register
+* Register: SCD_SYSTEM_MANUF
+*/
+
+/* Wafer ID: bits 31:0 */
+#define S_SYS_WAFERID1_200 _SB_MAKE64(0)
+#define M_SYS_WAFERID1_200 _SB_MAKEMASK(32,S_SYS_WAFERID1_200)
+#define V_SYS_WAFERID1_200(x) _SB_MAKEVALUE(x,S_SYS_WAFERID1_200)
+#define G_SYS_WAFERID1_200(x) _SB_GETVALUE(x,S_SYS_WAFERID1_200,M_SYS_WAFERID1_200)
+
+#define S_SYS_BIN _SB_MAKE64(32)
+#define M_SYS_BIN _SB_MAKEMASK(4,S_SYS_BIN)
+#define V_SYS_BIN _SB_MAKEVALUE(x,S_SYS_BIN)
+#define G_SYS_BIN _SB_GETVALUE(x,S_SYS_BIN,M_SYS_BIN)
+
+/* Wafer ID: bits 39:36 */
+#define S_SYS_WAFERID2_200 _SB_MAKE64(36)
+#define M_SYS_WAFERID2_200 _SB_MAKEMASK(4,S_SYS_WAFERID2_200)
+#define V_SYS_WAFERID2_200(x) _SB_MAKEVALUE(x,S_SYS_WAFERID2_200)
+#define G_SYS_WAFERID2_200(x) _SB_GETVALUE(x,S_SYS_WAFERID2_200,M_SYS_WAFERID2_200)
+
+/* Wafer ID: bits 39:0 */
+#define S_SYS_WAFERID_300 _SB_MAKE64(0)
+#define M_SYS_WAFERID_300 _SB_MAKEMASK(40,S_SYS_WAFERID_300)
+#define V_SYS_WAFERID_300(x) _SB_MAKEVALUE(x,S_SYS_WAFERID_300)
+#define G_SYS_WAFERID_300(x) _SB_GETVALUE(x,S_SYS_WAFERID_300,M_SYS_WAFERID_300)
+
+#define S_SYS_XPOS _SB_MAKE64(40)
+#define M_SYS_XPOS _SB_MAKEMASK(6,S_SYS_XPOS)
+#define V_SYS_XPOS(x) _SB_MAKEVALUE(x,S_SYS_XPOS)
+#define G_SYS_XPOS(x) _SB_GETVALUE(x,S_SYS_XPOS,M_SYS_XPOS)
+
+#define S_SYS_YPOS _SB_MAKE64(46)
+#define M_SYS_YPOS _SB_MAKEMASK(6,S_SYS_YPOS)
+#define V_SYS_YPOS(x) _SB_MAKEVALUE(x,S_SYS_YPOS)
+#define G_SYS_YPOS(x) _SB_GETVALUE(x,S_SYS_YPOS,M_SYS_YPOS)
+
/*
* System Config Register (Table 4-2)
* Register: SCD_SYSTEM_CFG
@@ -154,7 +249,9 @@
#define M_SYS_MISR_MODE _SB_MAKEMASK1(61)
#define M_SYS_MISR_RESET _SB_MAKEMASK1(62)
-#define M_SYS_SW_FLAG _SB_MAKEMASK1(63) /* PASS2 */
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define M_SYS_SW_FLAG _SB_MAKEMASK1(63)
+#endif /* 1250 PASS2 || 112x PASS1 */
/*
@@ -179,12 +276,31 @@
#define V_SCD_WDOG_FREQ 1000000
#define S_SCD_WDOG_INIT 0
-#define M_SCD_WDOG_INIT _SB_MAKEMASK(13,S_SCD_WDOG_INIT)
+#define M_SCD_WDOG_INIT _SB_MAKEMASK(23,S_SCD_WDOG_INIT)
#define S_SCD_WDOG_CNT 0
-#define M_SCD_WDOG_CNT _SB_MAKEMASK(13,S_SCD_WDOG_CNT)
+#define M_SCD_WDOG_CNT _SB_MAKEMASK(23,S_SCD_WDOG_CNT)
+
+#define S_SCD_WDOG_ENABLE 0
+#define M_SCD_WDOG_ENABLE _SB_MAKEMASK1(S_SCD_WDOG_ENABLE)
+
+#define S_SCD_WDOG_RESET_TYPE 2
+#define M_SCD_WDOG_RESET_TYPE _SB_MAKEMASK(3,S_SCD_WDOG_RESET_TYPE)
+#define V_SCD_WDOG_RESET_TYPE(x) _SB_MAKEVALUE(x,S_SCD_WDOG_RESET_TYPE)
+#define G_SCD_WDOG_RESET_TYPE(x) _SB_GETVALUE(x,S_SCD_WDOG_RESET_TYPE,M_SCD_WDOG_RESET_TYPE)
+
+#define K_SCD_WDOG_RESET_FULL 0 /* actually, (x & 1) == 0 */
+#define K_SCD_WDOG_RESET_SOFT 1
+#define K_SCD_WDOG_RESET_CPU0 3
+#define K_SCD_WDOG_RESET_CPU1 5
+#define K_SCD_WDOG_RESET_BOTH_CPUS 7
+
+/* This feature is present in 1250 C0 and later, but *not* in 112x A revs. */
+#if SIBYTE_HDR_FEATURE(1250, PASS3)
+#define S_SCD_WDOG_HAS_RESET 8
+#define M_SCD_WDOG_HAS_RESET _SB_MAKEMASK1(S_SCD_WDOG_HAS_RESET)
+#endif
-#define M_SCD_WDOG_ENABLE _SB_MAKEMASK1(0)
/*
* Timer Registers (Table 4-11) (Table 4-12) (Table 4-13)
@@ -248,48 +364,48 @@
#define V_SCD_BERR_RID(x) _SB_MAKEVALUE(x,S_SCD_BERR_RID)
#define G_SCD_BERR_RID(x) _SB_GETVALUE(x,S_SCD_BERR_RID,M_SCD_BERR_RID)
-#define S_SCD_BERR_DCODE 22
-#define M_SCD_BERR_DCODE _SB_MAKEMASK(3,S_SCD_BERR_DCODE)
-#define V_SCD_BERR_DCODE(x) _SB_MAKEVALUE(x,S_SCD_BERR_DCODE)
-#define G_SCD_BERR_DCODE(x) _SB_GETVALUE(x,S_SCD_BERR_DCODE,M_SCD_BERR_DCODE)
-
-#define M_SCD_BERR_MULTERRS _SB_MAKEMASK1(30)
-
-
-#define S_SCD_L2ECC_CORR_D 0
-#define M_SCD_L2ECC_CORR_D _SB_MAKEMASK(8,S_SCD_L2ECC_CORR_D)
-#define V_SCD_L2ECC_CORR_D(x) _SB_MAKEVALUE(x,S_SCD_L2ECC_CORR_D)
-#define G_SCD_L2ECC_CORR_D(x) _SB_GETVALUE(x,S_SCD_L2ECC_CORR_D,M_SCD_L2ECC_CORR_D)
-
-#define S_SCD_L2ECC_BAD_D 8
-#define M_SCD_L2ECC_BAD_D _SB_MAKEMASK(8,S_SCD_L2ECC_BAD_D)
-#define V_SCD_L2ECC_BAD_D(x) _SB_MAKEVALUE(x,S_SCD_L2ECC_BAD_D)
-#define G_SCD_L2ECC_BAD_D(x) _SB_GETVALUE(x,S_SCD_L2ECC_BAD_D,M_SCD_L2ECC_BAD_D)
-
-#define S_SCD_L2ECC_CORR_T 16
-#define M_SCD_L2ECC_CORR_T _SB_MAKEMASK(8,S_SCD_L2ECC_CORR_T)
-#define V_SCD_L2ECC_CORR_T(x) _SB_MAKEVALUE(x,S_SCD_L2ECC_CORR_T)
-#define G_SCD_L2ECC_CORR_T(x) _SB_GETVALUE(x,S_SCD_L2ECC_CORR_T,M_SCD_L2ECC_CORR_T)
-
-#define S_SCD_L2ECC_BAD_T 24
-#define M_SCD_L2ECC_BAD_T _SB_MAKEMASK(8,S_SCD_L2ECC_BAD_T)
-#define V_SCD_L2ECC_BAD_T(x) _SB_MAKEVALUE(x,S_SCD_L2ECC_BAD_T)
-#define G_SCD_L2ECC_BAD_T(x) _SB_GETVALUE(x,S_SCD_L2ECC_BAD_T,M_SCD_L2ECC_BAD_T)
-
-#define S_SCD_MEM_ECC_CORR 0
-#define M_SCD_MEM_ECC_CORR _SB_MAKEMASK(8,S_SCD_MEM_ECC_CORR)
-#define V_SCD_MEM_ECC_CORR(x) _SB_MAKEVALUE(x,S_SCD_MEM_ECC_CORR)
-#define G_SCD_MEM_ECC_CORR(x) _SB_GETVALUE(x,S_SCD_MEM_ECC_CORR,M_SCD_MEM_ECC_CORR)
-
-#define S_SCD_MEM_ECC_BAD 16
-#define M_SCD_MEM_ECC_BAD _SB_MAKEMASK(8,S_SCD_MEM_ECC_BAD)
-#define V_SCD_MEM_ECC_BAD(x) _SB_MAKEVALUE(x,S_SCD_MEM_ECC_BAD)
-#define G_SCD_MEM_ECC_BAD(x) _SB_GETVALUE(x,S_SCD_MEM_ECC_BAD,M_SCD_MEM_ECC_BAD)
-
-#define S_SCD_MEM_BUSERR 24
-#define M_SCD_MEM_BUSERR _SB_MAKEMASK(8,S_SCD_MEM_BUSERR)
-#define V_SCD_MEM_BUSERR(x) _SB_MAKEVALUE(x,S_SCD_MEM_BUSERR)
-#define G_SCD_MEM_BUSERR(x) _SB_GETVALUE(x,S_SCD_MEM_BUSERR,M_SCD_MEM_BUSERR)
+#define S_SCD_BERR_DCODE 22
+#define M_SCD_BERR_DCODE _SB_MAKEMASK(3,S_SCD_BERR_DCODE)
+#define V_SCD_BERR_DCODE(x) _SB_MAKEVALUE(x,S_SCD_BERR_DCODE)
+#define G_SCD_BERR_DCODE(x) _SB_GETVALUE(x,S_SCD_BERR_DCODE,M_SCD_BERR_DCODE)
+
+#define M_SCD_BERR_MULTERRS _SB_MAKEMASK1(30)
+
+
+#define S_SCD_L2ECC_CORR_D 0
+#define M_SCD_L2ECC_CORR_D _SB_MAKEMASK(8,S_SCD_L2ECC_CORR_D)
+#define V_SCD_L2ECC_CORR_D(x) _SB_MAKEVALUE(x,S_SCD_L2ECC_CORR_D)
+#define G_SCD_L2ECC_CORR_D(x) _SB_GETVALUE(x,S_SCD_L2ECC_CORR_D,M_SCD_L2ECC_CORR_D)
+
+#define S_SCD_L2ECC_BAD_D 8
+#define M_SCD_L2ECC_BAD_D _SB_MAKEMASK(8,S_SCD_L2ECC_BAD_D)
+#define V_SCD_L2ECC_BAD_D(x) _SB_MAKEVALUE(x,S_SCD_L2ECC_BAD_D)
+#define G_SCD_L2ECC_BAD_D(x) _SB_GETVALUE(x,S_SCD_L2ECC_BAD_D,M_SCD_L2ECC_BAD_D)
+
+#define S_SCD_L2ECC_CORR_T 16
+#define M_SCD_L2ECC_CORR_T _SB_MAKEMASK(8,S_SCD_L2ECC_CORR_T)
+#define V_SCD_L2ECC_CORR_T(x) _SB_MAKEVALUE(x,S_SCD_L2ECC_CORR_T)
+#define G_SCD_L2ECC_CORR_T(x) _SB_GETVALUE(x,S_SCD_L2ECC_CORR_T,M_SCD_L2ECC_CORR_T)
+
+#define S_SCD_L2ECC_BAD_T 24
+#define M_SCD_L2ECC_BAD_T _SB_MAKEMASK(8,S_SCD_L2ECC_BAD_T)
+#define V_SCD_L2ECC_BAD_T(x) _SB_MAKEVALUE(x,S_SCD_L2ECC_BAD_T)
+#define G_SCD_L2ECC_BAD_T(x) _SB_GETVALUE(x,S_SCD_L2ECC_BAD_T,M_SCD_L2ECC_BAD_T)
+
+#define S_SCD_MEM_ECC_CORR 0
+#define M_SCD_MEM_ECC_CORR _SB_MAKEMASK(8,S_SCD_MEM_ECC_CORR)
+#define V_SCD_MEM_ECC_CORR(x) _SB_MAKEVALUE(x,S_SCD_MEM_ECC_CORR)
+#define G_SCD_MEM_ECC_CORR(x) _SB_GETVALUE(x,S_SCD_MEM_ECC_CORR,M_SCD_MEM_ECC_CORR)
+
+#define S_SCD_MEM_ECC_BAD 8
+#define M_SCD_MEM_ECC_BAD _SB_MAKEMASK(8,S_SCD_MEM_ECC_BAD)
+#define V_SCD_MEM_ECC_BAD(x) _SB_MAKEVALUE(x,S_SCD_MEM_ECC_BAD)
+#define G_SCD_MEM_ECC_BAD(x) _SB_GETVALUE(x,S_SCD_MEM_ECC_BAD,M_SCD_MEM_ECC_BAD)
+
+#define S_SCD_MEM_BUSERR 16
+#define M_SCD_MEM_BUSERR _SB_MAKEMASK(8,S_SCD_MEM_BUSERR)
+#define V_SCD_MEM_BUSERR(x) _SB_MAKEVALUE(x,S_SCD_MEM_BUSERR)
+#define G_SCD_MEM_BUSERR(x) _SB_GETVALUE(x,S_SCD_MEM_BUSERR,M_SCD_MEM_BUSERR)
/*
@@ -350,7 +466,9 @@
#define M_SCD_TRACE_CFG_FREEZE_FULL _SB_MAKEMASK1(5)
#define M_SCD_TRACE_CFG_DEBUG_FULL _SB_MAKEMASK1(6)
#define M_SCD_TRACE_CFG_FULL _SB_MAKEMASK1(7)
-#define M_SCD_TRACE_CFG_FORCECNT _SB_MAKEMASK1(8) /* PASS2 */
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define M_SCD_TRACE_CFG_FORCECNT _SB_MAKEMASK1(8)
+#endif /* 1250 PASS2 || 112x PASS1 */
#define S_SCD_TRACE_CFG_CUR_ADDR 10
#define M_SCD_TRACE_CFG_CUR_ADDR _SB_MAKEMASK(8,S_SCD_TRACE_CFG_CUR_ADDR)
FUNET's LINUX-ADM group, linux-adm@nic.funet.fi
TCL-scripts by Sam Shen (who was at: slshen@lbl.gov)