ppc4xx: Rework cmd reginfo

The command "reginfo" got an overhaul for the ppc4xx. It dumps all the
relevant HW configuration registers (address, symbolic name, content).
This allows to easily detect errors in *.h files and changes in the HW
configuration.

Signed-off-by: Niklaus Giger <niklaus.giger@member.fsf.org>
Signed-off-by: Stefan Roese <sr@denx.de>

1 files changed, 4 insertions, 154 deletions

diff --git a/common/cmd_reginfo.c b/common/cmd_reginfo.c
index d0ebd0f..89fd9ec 100644
--- a/common/cmd_reginfo.c
+++ b/common/cmd_reginfo.c
@@ -25,8 +25,8 @@
 #include <command.h>
 #if defined(CONFIG_8xx)
 #include <mpc8xx.h>
-#elif defined (CONFIG_405GP) || defined(CONFIG_405EP)
-#include <asm/processor.h>
+#elif defined (CONFIG_4xx)
+extern void ppc4xx_reginfo(void);
 #elif defined (CONFIG_5xx)
 #include <mpc5xx.h>
 #elif defined (CONFIG_MPC5200)
@@ -90,158 +90,8 @@ int do_reginfo (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	 * May be some CPM info here?
 	 */
 
-#elif defined (CONFIG_405GP)
-	printf ("\n405GP registers; MSR=%08x\n",mfmsr());
-	printf ("\nUniversal Interrupt Controller Regs\n"
-	    "UIC0SR    UIC0ER    UIC0CR    UIC0PR    UIC0TR    UIC0MSR   UIC0VR    UIC0VCR"
-	    "\n"
-	    "%08x %08x %08x %08x %08x %08x %08x %08x\n",
-	mfdcr(UIC0SR),
-	mfdcr(UIC0ER),
-	mfdcr(UIC0CR),
-	mfdcr(UIC0PR),
-	mfdcr(UIC0TR),
-	mfdcr(UIC0MSR),
-	mfdcr(UIC0VR),
-	mfdcr(UIC0VCR));
-
-	puts ("\nMemory (SDRAM) Configuration\n"
-	    "besra    besrsa   besrb    besrsb   bear     mcopt1   rtr      pmit\n");
-
-	mtdcr(SDRAM0_CFGADDR,SDRAM0_BESR0);	printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
-	mtdcr(SDRAM0_CFGADDR,SDRAM0_BESRS0);	printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
-	mtdcr(SDRAM0_CFGADDR,SDRAM0_BESR1);	printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
-	mtdcr(SDRAM0_CFGADDR,SDRAM0_BESRS1);	printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
-	mtdcr(SDRAM0_CFGADDR,SDRAM0_BEAR);	printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
-	mtdcr(SDRAM0_CFGADDR,SDRAM0_CFG);	printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
-	mtdcr(SDRAM0_CFGADDR,SDRAM0_RTR);		printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
-	mtdcr(SDRAM0_CFGADDR,SDRAM0_PMIT);	printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
-
-	puts ("\n"
-	    "mb0cf    mb1cf    mb2cf    mb3cf    sdtr1    ecccf    eccerr\n");
-	mtdcr(SDRAM0_CFGADDR,SDRAM0_B0CR);	printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
-	mtdcr(SDRAM0_CFGADDR,SDRAM0_B1CR);	printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
-	mtdcr(SDRAM0_CFGADDR,SDRAM0_B2CR);	printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
-	mtdcr(SDRAM0_CFGADDR,SDRAM0_B3CR);	printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
-	mtdcr(SDRAM0_CFGADDR,SDRAM0_TR);	printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
-	mtdcr(SDRAM0_CFGADDR,SDRAM0_ECCCFG);	printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
-	mtdcr(SDRAM0_CFGADDR,SDRAM0_ECCESR);	printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
-
-	printf ("\n\n"
-	    "DMA Channels\n"
-	    "DMASR    DMASGC   DMAADR\n"
-	    "%08x %08x %08x\n"
-	    "dmacr_0  dmact_0  dmada_0  dmasa_0  dmasb_0\n"
-	    "%08x %08x %08x %08x %08x\n"
-	    "dmacr_1  dmact_1  dmada_1  dmasa_1  dmasb_1\n"
-	    "%08x %08x %08x %08x %08x\n",
-	mfdcr(DMASR),  mfdcr(DMASGC),mfdcr(DMAADR),
-	mfdcr(DMACR0), mfdcr(DMACT0),mfdcr(DMADA0), mfdcr(DMASA0), mfdcr(DMASB0),
-	mfdcr(DMACR1), mfdcr(DMACT1),mfdcr(DMADA1), mfdcr(DMASA1), mfdcr(DMASB1));
-
-	printf (
-	    "dmacr_2  dmact_2  dmada_2  dmasa_2  dmasb_2\n"	"%08x %08x %08x %08x %08x\n"
-	    "dmacr_3  dmact_3  dmada_3  dmasa_3  dmasb_3\n"	"%08x %08x %08x %08x %08x\n",
-	mfdcr(DMACR2), mfdcr(DMACT2),mfdcr(DMADA2), mfdcr(DMASA2), mfdcr(DMASB2),
-	mfdcr(DMACR3), mfdcr(DMACT3),mfdcr(DMADA3), mfdcr(DMASA3), mfdcr(DMASB3) );
-
-	puts ("\n"
-	    "External Bus\n"
-	    "PBEAR    PBESR0   PBESR1   EBC0_CFG\n");
-	mtdcr(EBC0_CFGADDR,PBEAR);	printf ("%08x ", mfdcr(EBC0_CFGDATA));
-	mtdcr(EBC0_CFGADDR,PBESR0);	printf ("%08x ", mfdcr(EBC0_CFGDATA));
-	mtdcr(EBC0_CFGADDR,PBESR1);	printf ("%08x ", mfdcr(EBC0_CFGDATA));
-	mtdcr(EBC0_CFGADDR,EBC0_CFG);	printf ("%08x ", mfdcr(EBC0_CFGDATA));
-
-	puts ("\n"
-	    "PB0CR    PB0AP    PB1CR    PB1AP    PB2CR    PB2AP    PB3CR    PB3AP\n");
-	mtdcr(EBC0_CFGADDR,PB0CR);	printf ("%08x ", mfdcr(EBC0_CFGDATA));
-	mtdcr(EBC0_CFGADDR,PB0AP);	printf ("%08x ", mfdcr(EBC0_CFGDATA));
-	mtdcr(EBC0_CFGADDR,PB1CR);	printf ("%08x ", mfdcr(EBC0_CFGDATA));
-	mtdcr(EBC0_CFGADDR,PB1AP);	printf ("%08x ", mfdcr(EBC0_CFGDATA));
-	mtdcr(EBC0_CFGADDR,PB2CR);	printf ("%08x ", mfdcr(EBC0_CFGDATA));
-	mtdcr(EBC0_CFGADDR,PB2AP);	printf ("%08x ", mfdcr(EBC0_CFGDATA));
-	mtdcr(EBC0_CFGADDR,PB3CR);	printf ("%08x ", mfdcr(EBC0_CFGDATA));
-	mtdcr(EBC0_CFGADDR,PB3AP);	printf ("%08x ", mfdcr(EBC0_CFGDATA));
-
-	puts ("\n"
-	    "PB4CR    PB4AP    PB5CR    bp5ap    PB6CR    PB6AP    PB7CR    PB7AP\n");
-	mtdcr(EBC0_CFGADDR,PB4CR);	printf ("%08x ", mfdcr(EBC0_CFGDATA));
-	mtdcr(EBC0_CFGADDR,PB4AP);	printf ("%08x ", mfdcr(EBC0_CFGDATA));
-	mtdcr(EBC0_CFGADDR,PB5CR);	printf ("%08x ", mfdcr(EBC0_CFGDATA));
-	mtdcr(EBC0_CFGADDR,PB5AP);	printf ("%08x ", mfdcr(EBC0_CFGDATA));
-	mtdcr(EBC0_CFGADDR,PB6CR);	printf ("%08x ", mfdcr(EBC0_CFGDATA));
-	mtdcr(EBC0_CFGADDR,PB6AP);	printf ("%08x ", mfdcr(EBC0_CFGDATA));
-	mtdcr(EBC0_CFGADDR,PB7CR);	printf ("%08x ", mfdcr(EBC0_CFGDATA));
-	mtdcr(EBC0_CFGADDR,PB7AP);	printf ("%08x ", mfdcr(EBC0_CFGDATA));
-
-	puts ("\n\n");
-
-#elif defined(CONFIG_405EP)
-	printf ("\n405EP registers; MSR=%08x\n",mfmsr());
-	printf ("\nUniversal Interrupt Controller Regs\n"
-	    "UIC0SR    UIC0ER    UIC0CR    UIC0PR    UIC0TR    UIC0MSR   UIC0VR    UIC0VCR"
-	    "\n"
-	    "%08x %08x %08x %08x %08x %08x %08x %08x\n",
-	mfdcr(UIC0SR),
-	mfdcr(UIC0ER),
-	mfdcr(UIC0CR),
-	mfdcr(UIC0PR),
-	mfdcr(UIC0TR),
-	mfdcr(UIC0MSR),
-	mfdcr(UIC0VR),
-	mfdcr(UIC0VCR));
-
-	puts ("\nMemory (SDRAM) Configuration\n"
-	    "mcopt1   rtr      pmit     mb0cf    mb1cf    sdtr1\n");
-
-	mtdcr(SDRAM0_CFGADDR,SDRAM0_CFG);	printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
-	mtdcr(SDRAM0_CFGADDR,SDRAM0_RTR);		printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
-	mtdcr(SDRAM0_CFGADDR,SDRAM0_PMIT);	printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
-	mtdcr(SDRAM0_CFGADDR,SDRAM0_B0CR);	printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
-	mtdcr(SDRAM0_CFGADDR,SDRAM0_B1CR);	printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
-	mtdcr(SDRAM0_CFGADDR,SDRAM0_TR);	printf ("%08x ", mfdcr(SDRAM0_CFGDATA));
-
-	printf ("\n\n"
-	    "DMA Channels\n"
-	    "DMASR    DMASGC   DMAADR\n"			"%08x %08x %08x\n"
-	    "dmacr_0  dmact_0  dmada_0  dmasa_0  dmasb_0\n"	"%08x %08x %08x %08x %08x\n"
-	    "dmacr_1  dmact_1  dmada_1  dmasa_1  dmasb_1\n"	"%08x %08x %08x %08x %08x\n",
-	mfdcr(DMASR),  mfdcr(DMASGC),mfdcr(DMAADR),
-	mfdcr(DMACR0), mfdcr(DMACT0),mfdcr(DMADA0), mfdcr(DMASA0), mfdcr(DMASB0),
-	mfdcr(DMACR1), mfdcr(DMACT1),mfdcr(DMADA1), mfdcr(DMASA1), mfdcr(DMASB1));
-
-	printf (
-	    "dmacr_2  dmact_2  dmada_2  dmasa_2  dmasb_2\n"	"%08x %08x %08x %08x %08x\n"
-	    "dmacr_3  dmact_3  dmada_3  dmasa_3  dmasb_3\n"	"%08x %08x %08x %08x %08x\n",
-	mfdcr(DMACR2), mfdcr(DMACT2),mfdcr(DMADA2), mfdcr(DMASA2), mfdcr(DMASB2),
-	mfdcr(DMACR3), mfdcr(DMACT3),mfdcr(DMADA3), mfdcr(DMASA3), mfdcr(DMASB3) );
-
-	puts ("\n"
-	    "External Bus\n"
-	    "PBEAR    PBESR0   PBESR1   EBC0_CFG\n");
-	mtdcr(EBC0_CFGADDR,PBEAR);	printf ("%08x ", mfdcr(EBC0_CFGDATA));
-	mtdcr(EBC0_CFGADDR,PBESR0);	printf ("%08x ", mfdcr(EBC0_CFGDATA));
-	mtdcr(EBC0_CFGADDR,PBESR1);	printf ("%08x ", mfdcr(EBC0_CFGDATA));
-	mtdcr(EBC0_CFGADDR,EBC0_CFG);	printf ("%08x ", mfdcr(EBC0_CFGDATA));
-
-	puts ("\n"
-	    "PB0CR    PB0AP    PB1CR    PB1AP    PB2CR    PB2AP    PB3CR    PB3AP\n");
-	mtdcr(EBC0_CFGADDR,PB0CR);	printf ("%08x ", mfdcr(EBC0_CFGDATA));
-	mtdcr(EBC0_CFGADDR,PB0AP);	printf ("%08x ", mfdcr(EBC0_CFGDATA));
-	mtdcr(EBC0_CFGADDR,PB1CR);	printf ("%08x ", mfdcr(EBC0_CFGDATA));
-	mtdcr(EBC0_CFGADDR,PB1AP);	printf ("%08x ", mfdcr(EBC0_CFGDATA));
-	mtdcr(EBC0_CFGADDR,PB2CR);	printf ("%08x ", mfdcr(EBC0_CFGDATA));
-	mtdcr(EBC0_CFGADDR,PB2AP);	printf ("%08x ", mfdcr(EBC0_CFGDATA));
-	mtdcr(EBC0_CFGADDR,PB3CR);	printf ("%08x ", mfdcr(EBC0_CFGDATA));
-	mtdcr(EBC0_CFGADDR,PB3AP);	printf ("%08x ", mfdcr(EBC0_CFGDATA));
-
-	puts ("\n"
-	    "PB4CR    PB4AP\n");
-	mtdcr(EBC0_CFGADDR,PB4CR);	printf ("%08x ", mfdcr(EBC0_CFGDATA));
-	mtdcr(EBC0_CFGADDR,PB4AP);	printf ("%08x ", mfdcr(EBC0_CFGDATA));
-
-	puts ("\n\n");
+#elif defined (CONFIG_4xx)
+	ppc4xx_reginfo();
 #elif defined(CONFIG_5xx)
 
 	volatile immap_t	*immap  = (immap_t *)CONFIG_SYS_IMMR;