+// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2000
* Subodh Nijsure, SkyStream Networks, snijsure@skystream.com
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <command.h>
-#if defined(CONFIG_8xx)
-#include <mpc8xx.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
+#include <asm/ppc.h>
-static int do_reginfo(cmd_tbl_t *cmdtp, int flag, int argc,
- char * const argv[])
+static int do_reginfo(struct cmd_tbl *cmdtp, int flag, int argc,
+ char *const argv[])
{
-#if defined(CONFIG_8xx)
- 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;
-
- /* Hopefully more PowerPC knowledgable people will add code to display
- * other useful registers
- */
-
- printf ("\nSystem Configuration registers\n"
-
- "\tIMMR\t0x%08X\n", get_immr(0));
-
- printf("\tSIUMCR\t0x%08X", sysconf->sc_siumcr);
- printf("\tSYPCR\t0x%08X\n",sysconf->sc_sypcr);
-
- printf("\tSWT\t0x%08X", sysconf->sc_swt);
- printf("\tSWSR\t0x%04X\n", 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\tSDCR\t0x%08X\n",
- sysconf->sc_tesr, sysconf->sc_sdcr);
-
- printf ("Memory Controller Registers\n"
-
- "\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("\tBR4\t0x%08X\tOR4\t0x%08X \n", memctl->memc_br4, memctl->memc_or4);
- 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"
- "\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"
- "\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?
- */
-
-#elif defined (CONFIG_4xx)
- ppc4xx_reginfo();
-#elif defined(CONFIG_5xx)
-
- 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;
-
- 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);
-
- 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("\tBR3\t0x%08X\tOR3\t0x%08X \n", memctl->memc_br3, memctl->memc_or3);
- printf("\tDMBR\t0x%08X\tDMOR\t0x%08X \n", memctl->memc_dmbr, memctl->memc_dmor );
- printf("\tMSTAT\t0x%08X\n", memctl->memc_mstat);
-
- 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);
-
- puts ("\nClocks and Reset\n");
- printf("\tSCCR\t0x%08X\tPLPRCR\t0x%08X \n", car->car_sccr, car->car_plprcr);
-
- puts ("\nU-Bus to IMB3 Bus Interface\n");
- printf("\tUMCR\t0x%08X\tUIPEND\t0x%08X \n", uimb->uimb_umcr, uimb->uimb_uipend);
- 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();
-#endif
+ print_reginfo();
return 0;
}
/**************************************************/
-#if defined(CONFIG_CMD_REGINFO)
U_BOOT_CMD(
reginfo, 2, 1, do_reginfo,
"print register information",
""
);
-#endif
projects / oweals / u-boot.git / blobdiff