[U-Boot] [PATCH 08/10] mpc85xx: Add reginfo command

Becky Bruce beckyb at kernel.crashing.org
Fri May 28 23:45:23 CEST 2010 

The new command dumps the TLBCAM, the LAWs, and the BR/OR regs.
Add CONFIG_CMD_REGINFO to the config for all MPC85xx parts.

Signed-off-by: Becky Bruce <beckyb at kernel.crashing.org>
---
 arch/powerpc/cpu/mpc85xx/cpu.c |   13 +++++++++++++
 common/cmd_reginfo.c           |    5 +++++
 include/configs/MPC8536DS.h    |    1 +
 include/configs/MPC8540EVAL.h  |    1 +
 include/configs/MPC8541CDS.h   |    1 +
 include/configs/MPC8544DS.h    |    1 +
 include/configs/MPC8548CDS.h   |    1 +
 include/configs/MPC8555CDS.h   |    1 +
 include/configs/MPC8560ADS.h   |    1 +
 include/configs/MPC8568MDS.h   |    1 +
 include/configs/MPC8569MDS.h   |    1 +
 include/configs/MPC8572DS.h    |    1 +
 include/configs/P1_P2_RDB.h    |    1 +
 include/configs/P2020DS.h      |    1 +
 include/configs/PM854.h        |    1 +
 include/configs/PM856.h        |    1 +
 include/configs/SBC8540.h      |    1 +
 include/configs/TQM85xx.h      |    1 +
 include/configs/XPEDITE5200.h  |    1 +
 include/configs/XPEDITE5370.h  |    1 +
 include/configs/sbc8548.h      |    1 +
 include/configs/sbc8560.h      |    1 +
 include/configs/socrates.h     |    1 +
 include/configs/stxgp3.h       |    1 +
 include/configs/stxssa.h       |    1 +
 25 files changed, 41 insertions(+), 0 deletions(-)

diff --git a/arch/powerpc/cpu/mpc85xx/cpu.c b/arch/powerpc/cpu/mpc85xx/cpu.c
index 4160b60..7ab4a2a 100644
--- a/arch/powerpc/cpu/mpc85xx/cpu.c
+++ b/arch/powerpc/cpu/mpc85xx/cpu.c
@@ -32,6 +32,8 @@
 #include <fsl_esdhc.h>
 #include <asm/cache.h>
 #include <asm/io.h>
+#include <asm/mmu.h>
+#include <asm/fsl_law.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -322,3 +324,14 @@ int cpu_mmc_init(bd_t *bis)
 	return 0;
 #endif
 }
+
+/*
+ * Print out the state of various machine registers.
+ * Currently prints out LAWs, BR0/OR0, and TLBs
+ */
+void mpc85xx_reginfo(void)
+{
+	print_tlbcam();
+	print_laws();
+	print_lbc_regs();
+}
diff --git a/common/cmd_reginfo.c b/common/cmd_reginfo.c
index 89fd9ec..0fbe0b2 100644
--- a/common/cmd_reginfo.c
+++ b/common/cmd_reginfo.c
@@ -33,6 +33,8 @@ extern void ppc4xx_reginfo(void);
 #include <mpc5xxx.h>
 #elif defined (CONFIG_MPC86xx)
 extern void mpc86xx_reginfo(void);
+#elif defined(CONFIG_MPC85xx)
+extern void mpc85xx_reginfo(void);
 #endif
 
 int do_reginfo (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
@@ -183,6 +185,9 @@ int do_reginfo (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 #elif defined(CONFIG_MPC86xx)
 	mpc86xx_reginfo();
 
+#elif defined(CONFIG_MPC85xx)
+	mpc85xx_reginfo();
+
 #elif defined(CONFIG_BLACKFIN)
 	puts("\nSystem Configuration registers\n");
 
diff --git a/include/configs/MPC8536DS.h b/include/configs/MPC8536DS.h
index da4313a..9c46d3e 100644
--- a/include/configs/MPC8536DS.h
+++ b/include/configs/MPC8536DS.h
@@ -669,6 +669,7 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy);
 #define CONFIG_CMD_ELF
 #define CONFIG_CMD_IRQ
 #define CONFIG_CMD_SETEXPR
+#define CONFIG_CMD_REGINFO
 
 #if defined(CONFIG_PCI)
 #define CONFIG_CMD_PCI
diff --git a/include/configs/MPC8540EVAL.h b/include/configs/MPC8540EVAL.h
index 95ea275..7daf934 100644
--- a/include/configs/MPC8540EVAL.h
+++ b/include/configs/MPC8540EVAL.h
@@ -294,6 +294,7 @@
 
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_I2C
+#define CONFIG_CMD_REGINFO
 
 #if defined(CONFIG_PCI)
     #define CONFIG_CMD_PCI
diff --git a/include/configs/MPC8541CDS.h b/include/configs/MPC8541CDS.h
index e945da2..ae4fba8 100644
--- a/include/configs/MPC8541CDS.h
+++ b/include/configs/MPC8541CDS.h
@@ -403,6 +403,7 @@ extern unsigned long get_clock_freq(void);
 #define CONFIG_CMD_ELF
 #define CONFIG_CMD_IRQ
 #define CONFIG_CMD_SETEXPR
+#define CONFIG_CMD_REGINFO
 
 #if defined(CONFIG_PCI)
     #define CONFIG_CMD_PCI
diff --git a/include/configs/MPC8544DS.h b/include/configs/MPC8544DS.h
index 799d946..faba353 100644
--- a/include/configs/MPC8544DS.h
+++ b/include/configs/MPC8544DS.h
@@ -420,6 +420,7 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
 #define CONFIG_CMD_ELF
 #define CONFIG_CMD_IRQ
 #define CONFIG_CMD_SETEXPR
+#define CONFIG_CMD_REGINFO
 
 #if defined(CONFIG_PCI)
     #define CONFIG_CMD_PCI
diff --git a/include/configs/MPC8548CDS.h b/include/configs/MPC8548CDS.h
index 3eb0049..fdd3597 100644
--- a/include/configs/MPC8548CDS.h
+++ b/include/configs/MPC8548CDS.h
@@ -462,6 +462,7 @@ extern unsigned long get_clock_freq(void);
 #define CONFIG_CMD_ELF
 #define CONFIG_CMD_IRQ
 #define CONFIG_CMD_SETEXPR
+#define CONFIG_CMD_REGINFO
 
 #if defined(CONFIG_PCI)
     #define CONFIG_CMD_PCI
diff --git a/include/configs/MPC8555CDS.h b/include/configs/MPC8555CDS.h
index 07a8e61..5011e5a 100644
--- a/include/configs/MPC8555CDS.h
+++ b/include/configs/MPC8555CDS.h
@@ -401,6 +401,7 @@ extern unsigned long get_clock_freq(void);
 #define CONFIG_CMD_ELF
 #define CONFIG_CMD_IRQ
 #define CONFIG_CMD_SETEXPR
+#define CONFIG_CMD_REGINFO
 
 #if defined(CONFIG_PCI)
     #define CONFIG_CMD_PCI
diff --git a/include/configs/MPC8560ADS.h b/include/configs/MPC8560ADS.h
index 4a4a9ed..98677e5 100644
--- a/include/configs/MPC8560ADS.h
+++ b/include/configs/MPC8560ADS.h
@@ -416,6 +416,7 @@
 #define CONFIG_CMD_ELF
 #define CONFIG_CMD_IRQ
 #define CONFIG_CMD_SETEXPR
+#define CONFIG_CMD_REGINFO
 
 #if defined(CONFIG_PCI)
     #define CONFIG_CMD_PCI
diff --git a/include/configs/MPC8568MDS.h b/include/configs/MPC8568MDS.h
index 6973538..0cc2d47 100644
--- a/include/configs/MPC8568MDS.h
+++ b/include/configs/MPC8568MDS.h
@@ -421,6 +421,7 @@ extern unsigned long get_clock_freq(void);
 #define CONFIG_CMD_ELF
 #define CONFIG_CMD_IRQ
 #define CONFIG_CMD_SETEXPR
+#define CONFIG_CMD_REGINFO
 
 #if defined(CONFIG_PCI)
     #define CONFIG_CMD_PCI
diff --git a/include/configs/MPC8569MDS.h b/include/configs/MPC8569MDS.h
index 0c43b2b..bb7bb47 100644
--- a/include/configs/MPC8569MDS.h
+++ b/include/configs/MPC8569MDS.h
@@ -539,6 +539,7 @@ extern unsigned long get_clock_freq(void);
 #define CONFIG_CMD_ELF
 #define CONFIG_CMD_IRQ
 #define CONFIG_CMD_SETEXPR
+#define CONFIG_CMD_REGINFO
 
 #if defined(CONFIG_PCI)
     #define CONFIG_CMD_PCI
diff --git a/include/configs/MPC8572DS.h b/include/configs/MPC8572DS.h
index 78b7369..6038de1 100644
--- a/include/configs/MPC8572DS.h
+++ b/include/configs/MPC8572DS.h
@@ -574,6 +574,7 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy);
 #define CONFIG_CMD_ELF
 #define CONFIG_CMD_IRQ
 #define CONFIG_CMD_SETEXPR
+#define CONFIG_CMD_REGINFO
 
 #if defined(CONFIG_PCI)
 #define CONFIG_CMD_PCI
diff --git a/include/configs/P1_P2_RDB.h b/include/configs/P1_P2_RDB.h
index a9b4004..926c774 100644
--- a/include/configs/P1_P2_RDB.h
+++ b/include/configs/P1_P2_RDB.h
@@ -466,6 +466,7 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
 #define CONFIG_CMD_MII
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_SETEXPR
+#define CONFIG_CMD_REGINFO
 
 #if defined(CONFIG_PCI)
 #define CONFIG_CMD_NET
diff --git a/include/configs/P2020DS.h b/include/configs/P2020DS.h
index 66be725..9bed161 100644
--- a/include/configs/P2020DS.h
+++ b/include/configs/P2020DS.h
@@ -553,6 +553,7 @@ extern unsigned long calculate_board_ddr_clk(unsigned long dummy);
 #define CONFIG_CMD_ELF
 #define CONFIG_CMD_IRQ
 #define CONFIG_CMD_SETEXPR
+#define CONFIG_CMD_REGINFO
 
 #if defined(CONFIG_PCI)
 #define CONFIG_CMD_PCI
diff --git a/include/configs/PM854.h b/include/configs/PM854.h
index 4b9bcca..7426bca 100644
--- a/include/configs/PM854.h
+++ b/include/configs/PM854.h
@@ -326,6 +326,7 @@
 #define CONFIG_CMD_MII
 #define CONFIG_CMD_DATE
 #define CONFIG_CMD_EEPROM
+#define CONFIG_CMD_REGINFO
 
 #if defined(CONFIG_PCI)
     #define CONFIG_CMD_PCI
diff --git a/include/configs/PM856.h b/include/configs/PM856.h
index 1db20bc..0bd28fc 100644
--- a/include/configs/PM856.h
+++ b/include/configs/PM856.h
@@ -325,6 +325,7 @@
 #define CONFIG_CMD_I2C
 #define CONFIG_CMD_DATE
 #define CONFIG_CMD_EEPROM
+#define CONFIG_CMD_REGINFO
 
 #if defined(CONFIG_PCI)
     #define CONFIG_CMD_PCI
diff --git a/include/configs/SBC8540.h b/include/configs/SBC8540.h
index 1989e5a..5d424dd 100644
--- a/include/configs/SBC8540.h
+++ b/include/configs/SBC8540.h
@@ -380,6 +380,7 @@
 
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_I2C
+#define CONFIG_CMD_REGINFO
 
 #if defined(CONFIG_PCI)
     #define CONFIG_CMD_PCI
diff --git a/include/configs/TQM85xx.h b/include/configs/TQM85xx.h
index d44fb07..90abe14 100644
--- a/include/configs/TQM85xx.h
+++ b/include/configs/TQM85xx.h
@@ -593,6 +593,7 @@
 #define CONFIG_CMD_EEPROM
 #define CONFIG_CMD_DTT
 #define CONFIG_CMD_MII
+#define CONFIG_CMD_REGINFO
 
 #if defined(CONFIG_PCI)
 #define CONFIG_CMD_PCI
diff --git a/include/configs/XPEDITE5200.h b/include/configs/XPEDITE5200.h
index 1a56c60..df5ef78 100644
--- a/include/configs/XPEDITE5200.h
+++ b/include/configs/XPEDITE5200.h
@@ -338,6 +338,7 @@
 #define CONFIG_CMD_PCI
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_SNTP
+#define CONFIG_CMD_REGINFO
 
 /*
  * Miscellaneous configurable options
diff --git a/include/configs/XPEDITE5370.h b/include/configs/XPEDITE5370.h
index 20a6753..1d6091c 100644
--- a/include/configs/XPEDITE5370.h
+++ b/include/configs/XPEDITE5370.h
@@ -397,6 +397,7 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy);
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_SAVEENV
 #define CONFIG_CMD_SNTP
+#define CONFIG_CMD_REGINFO
 
 /*
  * Miscellaneous configurable options
diff --git a/include/configs/sbc8548.h b/include/configs/sbc8548.h
index aeac2de..3f4056e 100644
--- a/include/configs/sbc8548.h
+++ b/include/configs/sbc8548.h
@@ -487,6 +487,7 @@
 #define CONFIG_CMD_I2C
 #define CONFIG_CMD_MII
 #define CONFIG_CMD_ELF
+#define CONFIG_CMD_REGINFO
 
 #if defined(CONFIG_PCI)
     #define CONFIG_CMD_PCI
diff --git a/include/configs/sbc8560.h b/include/configs/sbc8560.h
index dab4f80..53d06ed 100644
--- a/include/configs/sbc8560.h
+++ b/include/configs/sbc8560.h
@@ -382,6 +382,7 @@
 
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_I2C
+#define CONFIG_CMD_REGINFO
 
 #if defined(CONFIG_PCI)
     #define CONFIG_CMD_PCI
diff --git a/include/configs/socrates.h b/include/configs/socrates.h
index 89f7cc4..ad70109 100644
--- a/include/configs/socrates.h
+++ b/include/configs/socrates.h
@@ -355,6 +355,7 @@
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_SNTP
 #define CONFIG_CMD_USB
+#define CONFIG_CMD_REGINFO
 
 #if defined(CONFIG_PCI)
     #define CONFIG_CMD_PCI
diff --git a/include/configs/stxgp3.h b/include/configs/stxgp3.h
index 86b231c..891d2bf 100644
--- a/include/configs/stxgp3.h
+++ b/include/configs/stxgp3.h
@@ -321,6 +321,7 @@
 
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_I2C
+#define CONFIG_CMD_REGINFO
 
 #if defined(CONFIG_SYS_RAMBOOT)
     #undef CONFIG_CMD_SAVEENV
diff --git a/include/configs/stxssa.h b/include/configs/stxssa.h
index 2783f9e..363f7b4 100644
--- a/include/configs/stxssa.h
+++ b/include/configs/stxssa.h
@@ -353,6 +353,7 @@
 #define CONFIG_CMD_NFS
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_SNTP
+#define CONFIG_CMD_REGINFO
 
 #if defined(CONFIG_PCI)
     #define CONFIG_CMD_PCI
-- 
1.6.0.6

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