* (C) Copyright 2000
* Subodh Nijsure, SkyStream Networks, snijsure@skystream.com
*
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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,
- * 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
+ * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <command.h>
#if defined(CONFIG_8xx)
#include <mpc8xx.h>
-#elif defined (CONFIG_405GP)
-#include <asm/processor.h>
+#elif defined (CONFIG_4xx)
+extern void ppc4xx_reginfo(void);
#elif defined (CONFIG_5xx)
#include <mpc5xx.h>
+#elif defined (CONFIG_MPC5200)
+#include <mpc5xxx.h>
+#elif defined (CONFIG_MPC86xx)
+extern void mpc86xx_reginfo(void);
+#elif defined(CONFIG_MPC85xx)
+extern void mpc85xx_reginfo(void);
#endif
-#if (CONFIG_COMMANDS & CFG_CMD_REGINFO)
-int do_reginfo (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+static int do_reginfo(cmd_tbl_t *cmdtp, int flag, int argc,
+ char * const argv[])
{
#if defined(CONFIG_8xx)
- volatile immap_t *immap = (immap_t *)CFG_IMMR;
+ volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR;
volatile memctl8xx_t *memctl = &immap->im_memctl;
volatile sysconf8xx_t *sysconf = &immap->im_siu_conf;
volatile sit8xx_t *timers = &immap->im_sit;
* other useful registers
*/
- printf("\nSystem Configuration registers\n");
+ printf ("\nSystem Configuration registers\n"
- printf("\tIMMR\t0x%08X\n", get_immr(0));
+ "\tIMMR\t0x%08X\n", get_immr(0));
printf("\tSIUMCR\t0x%08X", sysconf->sc_siumcr);
printf("\tSYPCR\t0x%08X\n",sysconf->sc_sypcr);
printf("\tTESR\t0x%08X\tSDCR\t0x%08X\n",
sysconf->sc_tesr, sysconf->sc_sdcr);
- printf("Memory Controller Registers\n");
+ printf ("Memory Controller Registers\n"
- printf("\tBR0\t0x%08X\tOR0\t0x%08X \n", memctl->memc_br0, memctl->memc_or0);
+ "\tBR0\t0x%08X\tOR0\t0x%08X \n", memctl->memc_br0, memctl->memc_or0);
printf("\tBR1\t0x%08X\tOR1\t0x%08X \n", memctl->memc_br1, memctl->memc_or1);
printf("\tBR2\t0x%08X\tOR2\t0x%08X \n", memctl->memc_br2, memctl->memc_or2);
printf("\tBR3\t0x%08X\tOR3\t0x%08X \n", memctl->memc_br3, memctl->memc_or3);
printf("\tBR5\t0x%08X\tOR5\t0x%08X \n", memctl->memc_br5, memctl->memc_or5);
printf("\tBR6\t0x%08X\tOR6\t0x%08X \n", memctl->memc_br6, memctl->memc_or6);
printf("\tBR7\t0x%08X\tOR7\t0x%08X \n", memctl->memc_br7, memctl->memc_or7);
- printf("\n");
-
- printf("\tmamr\t0x%08X\tmbmr\t0x%08X \n",
+ printf ("\n"
+ "\tmamr\t0x%08X\tmbmr\t0x%08X \n",
memctl->memc_mamr, memctl->memc_mbmr );
printf("\tmstat\t0x%08X\tmptpr\t0x%08X \n",
memctl->memc_mstat, memctl->memc_mptpr );
printf("\tmdr\t0x%08X \n", memctl->memc_mdr);
- printf("\nSystem Integration Timers\n");
- printf("\tTBSCR\t0x%08X\tRTCSC\t0x%08X \n",
+ printf ("\nSystem Integration Timers\n"
+ "\tTBSCR\t0x%08X\tRTCSC\t0x%08X \n",
timers->sit_tbscr, timers->sit_rtcsc);
printf("\tPISCR\t0x%08X \n", timers->sit_piscr);
* May be some CPM info here?
*/
-/* DBU[dave@cray.com] For the CRAY-L1, but should be generically 405gp */
-#elif defined (CONFIG_405GP) || defined(CONFIG_405EP)
- printf("\n405GP registers; MSR=%x\n",mfmsr());
- printf ("\nUniversal Interrupt Controller Regs\n"
-"uicsr uicsrs uicer uiccr uicpr uictr uicmsr uicvr uicvcr"
-"\n"
-"%08x %08x %08x %08x %08x %08x %08x %08x %08x\n",
- mfdcr(uicsr),
- mfdcr(uicsrs),
- mfdcr(uicer),
- mfdcr(uiccr),
- mfdcr(uicpr),
- mfdcr(uictr),
- mfdcr(uicmsr),
- mfdcr(uicvr),
- mfdcr(uicvcr));
-
- printf ("\nMemory (SDRAM) Configuration\n"
-"besra besrsa besrb besrsb bear mcopt1 rtr pmit\n");
-
- mtdcr(memcfga,mem_besra); printf ("%08x ", mfdcr(memcfgd));
- mtdcr(memcfga,mem_besrsa); printf ("%08x ", mfdcr(memcfgd));
- mtdcr(memcfga,mem_besrb); printf ("%08x ", mfdcr(memcfgd));
- mtdcr(memcfga,mem_besrsb); printf ("%08x ", mfdcr(memcfgd));
- mtdcr(memcfga,mem_bear); printf ("%08x ", mfdcr(memcfgd));
- mtdcr(memcfga,mem_mcopt1); printf ("%08x ", mfdcr(memcfgd));
- mtdcr(memcfga,mem_rtr); printf ("%08x ", mfdcr(memcfgd));
- mtdcr(memcfga,mem_pmit); printf ("%08x ", mfdcr(memcfgd));
-
- printf ("\n"
-"mb0cf mb1cf mb2cf mb3cf sdtr1 ecccf eccerr\n");
- mtdcr(memcfga,mem_mb0cf); printf ("%08x ", mfdcr(memcfgd));
- mtdcr(memcfga,mem_mb1cf); printf ("%08x ", mfdcr(memcfgd));
- mtdcr(memcfga,mem_mb2cf); printf ("%08x ", mfdcr(memcfgd));
- mtdcr(memcfga,mem_mb3cf); printf ("%08x ", mfdcr(memcfgd));
- mtdcr(memcfga,mem_sdtr1); printf ("%08x ", mfdcr(memcfgd));
- mtdcr(memcfga,mem_ecccf); printf ("%08x ", mfdcr(memcfgd));
- mtdcr(memcfga,mem_eccerr); printf ("%08x ", mfdcr(memcfgd));
-
- 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) );
-
- printf ("\n"
-"External Bus\n"
-"pbear pbesr0 pbesr1 epcr\n");
- mtdcr(ebccfga,pbear); printf ("%08x ", mfdcr(ebccfgd));
- mtdcr(ebccfga,pbesr0); printf ("%08x ", mfdcr(ebccfgd));
- mtdcr(ebccfga,pbesr1); printf ("%08x ", mfdcr(ebccfgd));
- mtdcr(ebccfga,epcr); printf ("%08x ", mfdcr(ebccfgd));
-
- printf ("\n"
-"pb0cr pb0ap pb1cr bp1ap pb2cr pb2ap pb3cr pb3ap\n");
- mtdcr(ebccfga,pb0cr); printf ("%08x ", mfdcr(ebccfgd));
- mtdcr(ebccfga,pb0ap); printf ("%08x ", mfdcr(ebccfgd));
- mtdcr(ebccfga,pb1cr); printf ("%08x ", mfdcr(ebccfgd));
- mtdcr(ebccfga,pb1ap); printf ("%08x ", mfdcr(ebccfgd));
- mtdcr(ebccfga,pb2cr); printf ("%08x ", mfdcr(ebccfgd));
- mtdcr(ebccfga,pb2ap); printf ("%08x ", mfdcr(ebccfgd));
- mtdcr(ebccfga,pb3cr); printf ("%08x ", mfdcr(ebccfgd));
- mtdcr(ebccfga,pb3ap); printf ("%08x ", mfdcr(ebccfgd));
-
- printf ("\n"
-"pb4cr pb4ap pb5cr bp5ap pb6cr pb6ap pb7cr pb7ap\n");
- mtdcr(ebccfga,pb4cr); printf ("%08x ", mfdcr(ebccfgd));
- mtdcr(ebccfga,pb4ap); printf ("%08x ", mfdcr(ebccfgd));
- mtdcr(ebccfga,pb5cr); printf ("%08x ", mfdcr(ebccfgd));
- mtdcr(ebccfga,pb5ap); printf ("%08x ", mfdcr(ebccfgd));
- mtdcr(ebccfga,pb6cr); printf ("%08x ", mfdcr(ebccfgd));
- mtdcr(ebccfga,pb6ap); printf ("%08x ", mfdcr(ebccfgd));
- mtdcr(ebccfga,pb7cr); printf ("%08x ", mfdcr(ebccfgd));
- mtdcr(ebccfga,pb7ap); printf ("%08x ", mfdcr(ebccfgd));
-
- printf ("\n\n");
+#elif defined (CONFIG_4xx)
+ ppc4xx_reginfo();
#elif defined(CONFIG_5xx)
- volatile immap_t *immap = (immap_t *)CFG_IMMR;
+ volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR;
volatile memctl5xx_t *memctl = &immap->im_memctl;
volatile sysconf5xx_t *sysconf = &immap->im_siu_conf;
volatile sit5xx_t *timers = &immap->im_sit;
volatile car5xx_t *car = &immap->im_clkrst;
volatile uimb5xx_t *uimb = &immap->im_uimb;
- printf("\nSystem Configuration registers\n");
+ puts ("\nSystem Configuration registers\n");
printf("\tIMMR\t0x%08X\tSIUMCR\t0x%08X \n", get_immr(0), sysconf->sc_siumcr);
printf("\tSYPCR\t0x%08X\tSWSR\t0x%04X \n" ,sysconf->sc_sypcr, sysconf->sc_swsr);
printf("\tSIPEND\t0x%08X\tSIMASK\t0x%08X \n", sysconf->sc_sipend, sysconf->sc_simask);
printf("\tSIEL\t0x%08X\tSIVEC\t0x%08X \n", sysconf->sc_siel, sysconf->sc_sivec);
printf("\tTESR\t0x%08X\n", sysconf->sc_tesr);
- printf("\nMemory Controller Registers\n");
+ puts ("\nMemory Controller Registers\n");
printf("\tBR0\t0x%08X\tOR0\t0x%08X \n", memctl->memc_br0, memctl->memc_or0);
printf("\tBR1\t0x%08X\tOR1\t0x%08X \n", memctl->memc_br1, memctl->memc_or1);
printf("\tBR2\t0x%08X\tOR2\t0x%08X \n", memctl->memc_br2, memctl->memc_or2);
printf("\tDMBR\t0x%08X\tDMOR\t0x%08X \n", memctl->memc_dmbr, memctl->memc_dmor );
printf("\tMSTAT\t0x%08X\n", memctl->memc_mstat);
- printf("\nSystem Integration Timers\n");
+ puts ("\nSystem Integration Timers\n");
printf("\tTBSCR\t0x%08X\tRTCSC\t0x%08X \n", timers->sit_tbscr, timers->sit_rtcsc);
printf("\tPISCR\t0x%08X \n", timers->sit_piscr);
- printf("\nClocks and Reset\n");
+ puts ("\nClocks and Reset\n");
printf("\tSCCR\t0x%08X\tPLPRCR\t0x%08X \n", car->car_sccr, car->car_plprcr);
- printf("\nU-Bus to IMB3 Bus Interface\n");
+ puts ("\nU-Bus to IMB3 Bus Interface\n");
printf("\tUMCR\t0x%08X\tUIPEND\t0x%08X \n", uimb->uimb_umcr, uimb->uimb_uipend);
- printf ("\n\n");
-#endif /* CONFIG_5xx */
+ puts ("\n\n");
+
+#elif defined(CONFIG_MPC5200)
+ puts ("\nMPC5200 registers\n");
+ printf ("MBAR=%08x\n", CONFIG_SYS_MBAR);
+ puts ("Memory map registers\n");
+ printf ("\tCS0: start %08lX\tstop %08lX\tconfig %08lX\ten %d\n",
+ *(volatile ulong*)MPC5XXX_CS0_START,
+ *(volatile ulong*)MPC5XXX_CS0_STOP,
+ *(volatile ulong*)MPC5XXX_CS0_CFG,
+ (*(volatile ulong*)MPC5XXX_ADDECR & 0x00010000) ? 1 : 0);
+ printf ("\tCS1: start %08lX\tstop %08lX\tconfig %08lX\ten %d\n",
+ *(volatile ulong*)MPC5XXX_CS1_START,
+ *(volatile ulong*)MPC5XXX_CS1_STOP,
+ *(volatile ulong*)MPC5XXX_CS1_CFG,
+ (*(volatile ulong*)MPC5XXX_ADDECR & 0x00020000) ? 1 : 0);
+ printf ("\tCS2: start %08lX\tstop %08lX\tconfig %08lX\ten %d\n",
+ *(volatile ulong*)MPC5XXX_CS2_START,
+ *(volatile ulong*)MPC5XXX_CS2_STOP,
+ *(volatile ulong*)MPC5XXX_CS2_CFG,
+ (*(volatile ulong*)MPC5XXX_ADDECR & 0x00040000) ? 1 : 0);
+ printf ("\tCS3: start %08lX\tstop %08lX\tconfig %08lX\ten %d\n",
+ *(volatile ulong*)MPC5XXX_CS3_START,
+ *(volatile ulong*)MPC5XXX_CS3_STOP,
+ *(volatile ulong*)MPC5XXX_CS3_CFG,
+ (*(volatile ulong*)MPC5XXX_ADDECR & 0x00080000) ? 1 : 0);
+ printf ("\tCS4: start %08lX\tstop %08lX\tconfig %08lX\ten %d\n",
+ *(volatile ulong*)MPC5XXX_CS4_START,
+ *(volatile ulong*)MPC5XXX_CS4_STOP,
+ *(volatile ulong*)MPC5XXX_CS4_CFG,
+ (*(volatile ulong*)MPC5XXX_ADDECR & 0x00100000) ? 1 : 0);
+ printf ("\tCS5: start %08lX\tstop %08lX\tconfig %08lX\ten %d\n",
+ *(volatile ulong*)MPC5XXX_CS5_START,
+ *(volatile ulong*)MPC5XXX_CS5_STOP,
+ *(volatile ulong*)MPC5XXX_CS5_CFG,
+ (*(volatile ulong*)MPC5XXX_ADDECR & 0x00200000) ? 1 : 0);
+ printf ("\tCS6: start %08lX\tstop %08lX\tconfig %08lX\ten %d\n",
+ *(volatile ulong*)MPC5XXX_CS6_START,
+ *(volatile ulong*)MPC5XXX_CS6_STOP,
+ *(volatile ulong*)MPC5XXX_CS6_CFG,
+ (*(volatile ulong*)MPC5XXX_ADDECR & 0x04000000) ? 1 : 0);
+ printf ("\tCS7: start %08lX\tstop %08lX\tconfig %08lX\ten %d\n",
+ *(volatile ulong*)MPC5XXX_CS7_START,
+ *(volatile ulong*)MPC5XXX_CS7_STOP,
+ *(volatile ulong*)MPC5XXX_CS7_CFG,
+ (*(volatile ulong*)MPC5XXX_ADDECR & 0x08000000) ? 1 : 0);
+ printf ("\tBOOTCS: start %08lX\tstop %08lX\tconfig %08lX\ten %d\n",
+ *(volatile ulong*)MPC5XXX_BOOTCS_START,
+ *(volatile ulong*)MPC5XXX_BOOTCS_STOP,
+ *(volatile ulong*)MPC5XXX_BOOTCS_CFG,
+ (*(volatile ulong*)MPC5XXX_ADDECR & 0x02000000) ? 1 : 0);
+ printf ("\tSDRAMCS0: %08lX\n",
+ *(volatile ulong*)MPC5XXX_SDRAM_CS0CFG);
+ printf ("\tSDRAMCS1: %08lX\n",
+ *(volatile ulong*)MPC5XXX_SDRAM_CS1CFG);
+#elif defined(CONFIG_MPC86xx)
+ mpc86xx_reginfo();
+
+#elif defined(CONFIG_MPC85xx)
+ mpc85xx_reginfo();
+
+#elif defined(CONFIG_BLACKFIN)
+ puts("\nSystem Configuration registers\n");
+#ifndef __ADSPBF60x__
+ puts("\nPLL Registers\n");
+ printf("\tPLL_DIV: 0x%04x PLL_CTL: 0x%04x\n",
+ bfin_read_PLL_DIV(), bfin_read_PLL_CTL());
+ printf("\tPLL_STAT: 0x%04x PLL_LOCKCNT: 0x%04x\n",
+ bfin_read_PLL_STAT(), bfin_read_PLL_LOCKCNT());
+ printf("\tVR_CTL: 0x%04x\n", bfin_read_VR_CTL());
+
+ puts("\nEBIU AMC Registers\n");
+ printf("\tEBIU_AMGCTL: 0x%04x\n", bfin_read_EBIU_AMGCTL());
+ printf("\tEBIU_AMBCTL0: 0x%08x EBIU_AMBCTL1: 0x%08x\n",
+ bfin_read_EBIU_AMBCTL0(), bfin_read_EBIU_AMBCTL1());
+# ifdef EBIU_MODE
+ printf("\tEBIU_MBSCTL: 0x%08x EBIU_ARBSTAT: 0x%08x\n",
+ bfin_read_EBIU_MBSCTL(), bfin_read_EBIU_ARBSTAT());
+ printf("\tEBIU_MODE: 0x%08x EBIU_FCTL: 0x%08x\n",
+ bfin_read_EBIU_MODE(), bfin_read_EBIU_FCTL());
+# endif
+
+# ifdef EBIU_RSTCTL
+ puts("\nEBIU DDR Registers\n");
+ printf("\tEBIU_DDRCTL0: 0x%08x EBIU_DDRCTL1: 0x%08x\n",
+ bfin_read_EBIU_DDRCTL0(), bfin_read_EBIU_DDRCTL1());
+ printf("\tEBIU_DDRCTL2: 0x%08x EBIU_DDRCTL3: 0x%08x\n",
+ bfin_read_EBIU_DDRCTL2(), bfin_read_EBIU_DDRCTL3());
+ printf("\tEBIU_DDRQUE: 0x%08x EBIU_RSTCTL 0x%04x\n",
+ bfin_read_EBIU_DDRQUE(), bfin_read_EBIU_RSTCTL());
+ printf("\tEBIU_ERRADD: 0x%08x EBIU_ERRMST: 0x%04x\n",
+ bfin_read_EBIU_ERRADD(), bfin_read_EBIU_ERRMST());
+# else
+ puts("\nEBIU SDC Registers\n");
+ printf("\tEBIU_SDRRC: 0x%04x EBIU_SDBCTL: 0x%04x\n",
+ bfin_read_EBIU_SDRRC(), bfin_read_EBIU_SDBCTL());
+ printf("\tEBIU_SDSTAT: 0x%04x EBIU_SDGCTL: 0x%08x\n",
+ bfin_read_EBIU_SDSTAT(), bfin_read_EBIU_SDGCTL());
+# endif
+#else
+ puts("\nCGU Registers\n");
+ printf("\tCGU_DIV: 0x%08x CGU_CTL: 0x%08x\n",
+ bfin_read_CGU_DIV(), bfin_read_CGU_CTL());
+ printf("\tCGU_STAT: 0x%08x CGU_LOCKCNT: 0x%08x\n",
+ bfin_read_CGU_STAT(), bfin_read_CGU_CLKOUTSEL());
+
+ puts("\nSMC DDR Registers\n");
+ printf("\tDDR_CFG: 0x%08x DDR_TR0: 0x%08x\n",
+ bfin_read_DMC0_CFG(), bfin_read_DMC0_TR0());
+ printf("\tDDR_TR1: 0x%08x DDR_TR2: 0x%08x\n",
+ bfin_read_DMC0_TR1(), bfin_read_DMC0_TR2());
+ printf("\tDDR_MR: 0x%08x DDR_EMR1: 0x%08x\n",
+ bfin_read_DMC0_MR(), bfin_read_DMC0_EMR1());
+ printf("\tDDR_CTL: 0x%08x DDR_STAT: 0x%08x\n",
+ bfin_read_DMC0_CTL(), bfin_read_DMC0_STAT());
+ printf("\tDDR_DLLCTL:0x%08x\n", bfin_read_DMC0_DLLCTL());
+#endif
+#endif /* CONFIG_BLACKFIN */
+
return 0;
}
-#endif /* CONFIG_COMMANDS & CFG_CMD_REGINFO */
-
-
/**************************************************/
-#if (defined(CONFIG_8xx) || defined(CONFIG_405GP)) && \
- (CONFIG_COMMANDS & CFG_CMD_REGINFO)
-
-cmd_tbl_t U_BOOT_CMD(REGINFO) = MK_CMD_ENTRY(
- "reginfo", 2, 1, do_reginfo,
- "reginfo - print register information\n",
+#if defined(CONFIG_CMD_REGINFO)
+U_BOOT_CMD(
+ reginfo, 2, 1, do_reginfo,
+ "print register information",
+ ""
);
#endif
projects / karo-tx-uboot.git / blobdiff