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mpc85xx: Add reginfo command

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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@kernel.crashing.org>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Becky Bruce 2010-06-17 11:37:25 -05:00 committed by Kumar Gala
parent 11a3de4697
commit 199e262eb3
25 changed files with 41 additions and 0 deletions
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13
arch/powerpc/cpu/mpc85xx/cpu.c
View File

@ -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();
}

5
common/cmd_reginfo.c
View File

@ -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 * const argv[])
@ -183,6 +185,9 @@ int do_reginfo (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
#elif defined(CONFIG_MPC86xx)
mpc86xx_reginfo();
#elif defined(CONFIG_MPC85xx)
mpc85xx_reginfo();
#elif defined(CONFIG_BLACKFIN)
puts("\nSystem Configuration registers\n");

1
include/configs/MPC8536DS.h
View File

@ -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

1
include/configs/MPC8540EVAL.h
View File

@ -294,6 +294,7 @@
#define CONFIG_CMD_PING
#define CONFIG_CMD_I2C
#define CONFIG_CMD_REGINFO
#if defined(CONFIG_PCI)
#define CONFIG_CMD_PCI

1
include/configs/MPC8541CDS.h
View File

@ -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

1
include/configs/MPC8544DS.h
View File

@ -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

1
include/configs/MPC8548CDS.h
View File

@ -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

1
include/configs/MPC8555CDS.h
View File

@ -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

1
include/configs/MPC8560ADS.h
View File

@ -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

1
include/configs/MPC8568MDS.h
View File

@ -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

1
include/configs/MPC8569MDS.h
View File

@ -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

1
include/configs/MPC8572DS.h
View File

@ -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

1
include/configs/P1_P2_RDB.h
View File

@ -477,6 +477,7 @@ 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

1
include/configs/P2020DS.h
View File

@ -547,6 +547,7 @@
#define CONFIG_CMD_ELF
#define CONFIG_CMD_IRQ
#define CONFIG_CMD_SETEXPR
#define CONFIG_CMD_REGINFO
#if defined(CONFIG_PCI)
#define CONFIG_CMD_PCI

1
include/configs/PM854.h
View File

@ -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

1
include/configs/PM856.h
View File

@ -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

1
include/configs/SBC8540.h
View File

@ -380,6 +380,7 @@
#define CONFIG_CMD_PING
#define CONFIG_CMD_I2C
#define CONFIG_CMD_REGINFO
#if defined(CONFIG_PCI)
#define CONFIG_CMD_PCI

1
include/configs/TQM85xx.h
View File

@ -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

1
include/configs/XPEDITE5200.h
View File

@ -338,6 +338,7 @@
#define CONFIG_CMD_PCI
#define CONFIG_CMD_PING
#define CONFIG_CMD_SNTP
#define CONFIG_CMD_REGINFO
/*
* Miscellaneous configurable options

1
include/configs/XPEDITE5370.h
View File

@ -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

1
include/configs/sbc8548.h
View File

@ -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

1
include/configs/sbc8560.h
View File

@ -382,6 +382,7 @@
#define CONFIG_CMD_PING
#define CONFIG_CMD_I2C
#define CONFIG_CMD_REGINFO
#if defined(CONFIG_PCI)
#define CONFIG_CMD_PCI

1
include/configs/socrates.h
View File

@ -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

1
include/configs/stxgp3.h
View File

@ -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

1
include/configs/stxssa.h
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@ -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