int checkcpu(void) { sys_info_t sysinfo; uint pvr, svr; uint ver; uint major, minor; uint lcrr; /* local bus clock ratio register */ uint clkdiv; /* clock divider portion of lcrr */ puts("Freescale PowerPC\n"); pvr = get_pvr(); ver = PVR_VER(pvr); major = PVR_MAJ(pvr); minor = PVR_MIN(pvr); puts("CPU:\n"); puts(" Core: "); switch (ver) { case PVR_VER(PVR_86xx): puts("E600"); break; default: puts("Unknown"); break; } printf(", Version: %d.%d, (0x%08x)\n", major, minor, pvr); svr = get_svr(); ver = SVR_VER(svr); major = SVR_MAJ(svr); minor = SVR_MIN(svr); puts(" System: "); switch (ver) { case SVR_8641: if (SVR_SUBVER(svr) == 1) { puts("8641D"); } else { puts("8641"); } break; default: puts("Unknown"); break; } printf(", Version: %d.%d, (0x%08x)\n", major, minor, svr); get_sys_info(&sysinfo); puts(" Clocks: "); printf("CPU:%4lu MHz, ", sysinfo.freqProcessor / 1000000); printf("MPX:%4lu MHz, ", sysinfo.freqSystemBus / 1000000); printf("DDR:%4lu MHz, ", sysinfo.freqSystemBus / 2000000); #if defined(CFG_LBC_LCRR) lcrr = CFG_LBC_LCRR; #else { volatile immap_t *immap = (immap_t *) CFG_IMMR; volatile ccsr_lbc_t *lbc = &immap->im_lbc; lcrr = lbc->lcrr; } #endif clkdiv = lcrr & 0x0f; if (clkdiv == 2 || clkdiv == 4 || clkdiv == 8) { printf("LBC:%4lu MHz\n", sysinfo.freqSystemBus / 1000000 / clkdiv); } else { printf(" LBC: unknown (lcrr: 0x%08x)\n", lcrr); } puts(" L2: "); if (get_l2cr() & 0x80000000) puts("Enabled\n"); else puts("Disabled\n"); return 0; }
int checkcpu (void) { sys_info_t sysinfo; uint pvr, svr; uint fam; uint ver; uint major, minor; struct cpu_type *cpu; char buf1[32], buf2[32]; #if defined(CONFIG_DDR_CLK_FREQ) || defined(CONFIG_FSL_CORENET) volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); #endif /* CONFIG_FSL_CORENET */ #ifdef CONFIG_DDR_CLK_FREQ u32 ddr_ratio = ((gur->porpllsr) & MPC85xx_PORPLLSR_DDR_RATIO) >> MPC85xx_PORPLLSR_DDR_RATIO_SHIFT; #else #ifdef CONFIG_FSL_CORENET u32 ddr_sync = ((gur->rcwsr[5]) & FSL_CORENET_RCWSR5_DDR_SYNC) >> FSL_CORENET_RCWSR5_DDR_SYNC_SHIFT; #else u32 ddr_ratio = 0; #endif /* CONFIG_FSL_CORENET */ #endif /* CONFIG_DDR_CLK_FREQ */ int i; svr = get_svr(); major = SVR_MAJ(svr); #ifdef CONFIG_MPC8536 major &= 0x7; /* the msb of this nibble is a mfg code */ #endif minor = SVR_MIN(svr); if (cpu_numcores() > 1) { #ifndef CONFIG_MP puts("Unicore software on multiprocessor system!!\n" "To enable mutlticore build define CONFIG_MP\n"); #endif volatile ccsr_pic_t *pic = (void *)(CONFIG_SYS_MPC8xxx_PIC_ADDR); printf("CPU%d: ", pic->whoami); } else { puts("CPU: "); } cpu = gd->cpu; puts(cpu->name); if (IS_E_PROCESSOR(svr)) puts("E"); printf(", Version: %d.%d, (0x%08x)\n", major, minor, svr); pvr = get_pvr(); fam = PVR_FAM(pvr); ver = PVR_VER(pvr); major = PVR_MAJ(pvr); minor = PVR_MIN(pvr); printf("Core: "); if (PVR_FAM(PVR_85xx)) { switch(PVR_MEM(pvr)) { case 0x1: case 0x2: puts("E500"); break; case 0x3: puts("E500MC"); break; case 0x4: puts("E5500"); break; default: puts("Unknown"); break; } } else { puts("Unknown"); } printf(", Version: %d.%d, (0x%08x)\n", major, minor, pvr); get_sys_info(&sysinfo); puts("Clock Configuration:"); for (i = 0; i < cpu_numcores(); i++) { if (!(i & 3)) printf ("\n "); printf("CPU%d:%-4s MHz, ", i,strmhz(buf1, sysinfo.freqProcessor[i])); } printf("\n CCB:%-4s MHz,\n", strmhz(buf1, sysinfo.freqSystemBus)); #ifdef CONFIG_FSL_CORENET if (ddr_sync == 1) { printf(" DDR:%-4s MHz (%s MT/s data rate) " "(Synchronous), ", strmhz(buf1, sysinfo.freqDDRBus/2), strmhz(buf2, sysinfo.freqDDRBus)); } else { printf(" DDR:%-4s MHz (%s MT/s data rate) " "(Asynchronous), ", strmhz(buf1, sysinfo.freqDDRBus/2), strmhz(buf2, sysinfo.freqDDRBus)); } #else switch (ddr_ratio) { case 0x0: printf(" DDR:%-4s MHz (%s MT/s data rate), ", strmhz(buf1, sysinfo.freqDDRBus/2), strmhz(buf2, sysinfo.freqDDRBus)); break; case 0x7: printf(" DDR:%-4s MHz (%s MT/s data rate) " "(Synchronous), ", strmhz(buf1, sysinfo.freqDDRBus/2), strmhz(buf2, sysinfo.freqDDRBus)); break; default: printf(" DDR:%-4s MHz (%s MT/s data rate) " "(Asynchronous), ", strmhz(buf1, sysinfo.freqDDRBus/2), strmhz(buf2, sysinfo.freqDDRBus)); break; } #endif #if defined(CONFIG_FSL_LBC) if (sysinfo.freqLocalBus > LCRR_CLKDIV) { printf("LBC:%-4s MHz\n", strmhz(buf1, sysinfo.freqLocalBus)); } else { printf("LBC: unknown (LCRR[CLKDIV] = 0x%02lx)\n", sysinfo.freqLocalBus); } #endif #ifdef CONFIG_CPM2 printf("CPM: %s MHz\n", strmhz(buf1, sysinfo.freqSystemBus)); #endif #ifdef CONFIG_QE printf(" QE:%-4s MHz\n", strmhz(buf1, sysinfo.freqQE)); #endif #ifdef CONFIG_SYS_DPAA_FMAN for (i = 0; i < CONFIG_SYS_NUM_FMAN; i++) { printf(" FMAN%d: %s MHz\n", i + 1, strmhz(buf1, sysinfo.freqFMan[i])); } #endif #ifdef CONFIG_SYS_DPAA_PME printf(" PME: %s MHz\n", strmhz(buf1, sysinfo.freqPME)); #endif puts("L1: D-cache 32 kB enabled\n I-cache 32 kB enabled\n"); return 0; }
int checkcpu (void) { sys_info_t sysinfo; uint lcrr; /* local bus clock ratio register */ uint clkdiv; /* clock divider portion of lcrr */ uint pvr, svr; uint fam; uint ver; uint major, minor; struct cpu_type *cpu; #ifdef CONFIG_DDR_CLK_FREQ volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR); u32 ddr_ratio = ((gur->porpllsr) & 0x00003e00) >> 9; #else u32 ddr_ratio = 0; #endif svr = get_svr(); ver = SVR_SOC_VER(svr); major = SVR_MAJ(svr); #ifdef CONFIG_MPC8536 major &= 0x7; /* the msb of this nibble is a mfg code */ #endif minor = SVR_MIN(svr); puts("CPU: "); cpu = identify_cpu(ver); if (cpu) { puts(cpu->name); if (IS_E_PROCESSOR(svr)) puts("E"); } else { puts("Unknown"); } printf(", Version: %d.%d, (0x%08x)\n", major, minor, svr); pvr = get_pvr(); fam = PVR_FAM(pvr); ver = PVR_VER(pvr); major = PVR_MAJ(pvr); minor = PVR_MIN(pvr); printf("Core: "); switch (fam) { case PVR_FAM(PVR_85xx): puts("E500"); break; default: puts("Unknown"); break; } printf(", Version: %d.%d, (0x%08x)\n", major, minor, pvr); get_sys_info(&sysinfo); puts("Clock Configuration:\n"); printf(" CPU:%4lu MHz, ", DIV_ROUND_UP(sysinfo.freqProcessor,1000000)); printf("CCB:%4lu MHz,\n", DIV_ROUND_UP(sysinfo.freqSystemBus,1000000)); switch (ddr_ratio) { case 0x0: printf(" DDR:%4lu MHz (%lu MT/s data rate), ", DIV_ROUND_UP(sysinfo.freqDDRBus,2000000), DIV_ROUND_UP(sysinfo.freqDDRBus,1000000)); break; case 0x7: printf(" DDR:%4lu MHz (%lu MT/s data rate) (Synchronous), ", DIV_ROUND_UP(sysinfo.freqDDRBus, 2000000), DIV_ROUND_UP(sysinfo.freqDDRBus, 1000000)); break; default: printf(" DDR:%4lu MHz (%lu MT/s data rate) (Asynchronous), ", DIV_ROUND_UP(sysinfo.freqDDRBus, 2000000), DIV_ROUND_UP(sysinfo.freqDDRBus,1000000)); break; } #if defined(CFG_LBC_LCRR) lcrr = CFG_LBC_LCRR; #else { volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR); lcrr = lbc->lcrr; } #endif clkdiv = lcrr & 0x0f; if (clkdiv == 2 || clkdiv == 4 || clkdiv == 8) { #if defined(CONFIG_MPC8548) || defined(CONFIG_MPC8544) || \ defined(CONFIG_MPC8572) || defined(CONFIG_MPC8536) /* * Yes, the entire PQ38 family use the same * bit-representation for twice the clock divider values. */ clkdiv *= 2; #endif printf("LBC:%4lu MHz\n", DIV_ROUND_UP(sysinfo.freqSystemBus, 1000000) / clkdiv); } else { printf("LBC: unknown (lcrr: 0x%08x)\n", lcrr); } #ifdef CONFIG_CPM2 printf("CPM: %lu Mhz\n", sysinfo.freqSystemBus / 1000000); #endif puts("L1: D-cache 32 kB enabled\n I-cache 32 kB enabled\n"); return 0; }
int checkcpu(void) { sys_info_t sysinfo; uint pvr, svr; uint ver; uint major, minor; uint lcrr; /* local bus clock ratio register */ uint clkdiv; /* clock divider portion of lcrr */ volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR; volatile ccsr_gur_t *gur = &immap->im_gur; puts("Freescale PowerPC\n"); pvr = get_pvr(); ver = PVR_VER(pvr); major = PVR_MAJ(pvr); minor = PVR_MIN(pvr); puts("CPU:\n"); puts(" Core: "); switch (ver) { case PVR_VER(PVR_86xx): { uint msscr0 = mfspr(MSSCR0); printf("E600 Core %d", (msscr0 & 0x20) ? 1 : 0 ); if (gur->pordevsr & MPC86xx_PORDEVSR_CORE1TE) puts("\n Core1Translation Enabled"); debug(" (MSSCR0=%x, PORDEVSR=%x)", msscr0, gur->pordevsr); } break; default: puts("Unknown"); break; } printf(", Version: %d.%d, (0x%08x)\n", major, minor, pvr); svr = get_svr(); ver = SVR_SOC_VER(svr); major = SVR_MAJ(svr); minor = SVR_MIN(svr); puts(" System: "); switch (ver) { case SVR_8641: if (SVR_SUBVER(svr) == 1) { puts("8641D"); } else { puts("8641"); } break; case SVR_8610: puts("8610"); break; default: puts("Unknown"); break; } printf(", Version: %d.%d, (0x%08x)\n", major, minor, svr); get_sys_info(&sysinfo); puts(" Clocks: "); printf("CPU:%4lu MHz, ", sysinfo.freqProcessor / 1000000); printf("MPX:%4lu MHz, ", sysinfo.freqSystemBus / 1000000); printf("DDR:%4lu MHz, ", sysinfo.freqSystemBus / 2000000); #if defined(CONFIG_SYS_LBC_LCRR) lcrr = CONFIG_SYS_LBC_LCRR; #else { volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR; volatile ccsr_lbc_t *lbc = &immap->im_lbc; lcrr = lbc->lcrr; } #endif clkdiv = lcrr & 0x0f; if (clkdiv == 2 || clkdiv == 4 || clkdiv == 8) { printf("LBC:%4lu MHz\n", sysinfo.freqSystemBus / 1000000 / clkdiv); } else { printf(" LBC: unknown (lcrr: 0x%08x)\n", lcrr); } puts(" L2: "); if (get_l2cr() & 0x80000000) puts("Enabled\n"); else puts("Disabled\n"); return 0; }
int checkcpu (void) { sys_info_t sysinfo; uint pvr, svr; uint fam; uint ver; uint major, minor; struct cpu_type *cpu; char buf1[32], buf2[32]; #ifdef CONFIG_DDR_CLK_FREQ volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); u32 ddr_ratio = ((gur->porpllsr) & MPC85xx_PORPLLSR_DDR_RATIO) >> MPC85xx_PORPLLSR_DDR_RATIO_SHIFT; #else u32 ddr_ratio = 0; #endif int i; svr = get_svr(); ver = SVR_SOC_VER(svr); major = SVR_MAJ(svr); #ifdef CONFIG_MPC8536 major &= 0x7; /* the msb of this nibble is a mfg code */ #endif minor = SVR_MIN(svr); #if (CONFIG_NUM_CPUS > 1) volatile ccsr_pic_t *pic = (void *)(CONFIG_SYS_MPC85xx_PIC_ADDR); printf("CPU%d: ", pic->whoami); #else puts("CPU: "); #endif cpu = identify_cpu(ver); if (cpu) { puts(cpu->name); if (IS_E_PROCESSOR(svr)) puts("E"); } else { puts("Unknown"); } printf(", Version: %d.%d, (0x%08x)\n", major, minor, svr); pvr = get_pvr(); fam = PVR_FAM(pvr); ver = PVR_VER(pvr); major = PVR_MAJ(pvr); minor = PVR_MIN(pvr); printf("Core: "); switch (fam) { case PVR_FAM(PVR_85xx): puts("E500"); break; default: puts("Unknown"); break; } if (PVR_MEM(pvr) == 0x03) puts("MC"); printf(", Version: %d.%d, (0x%08x)\n", major, minor, pvr); get_sys_info(&sysinfo); puts("Clock Configuration:"); for (i = 0; i < CONFIG_NUM_CPUS; i++) { if (!(i & 3)) printf ("\n "); printf("CPU%d:%-4s MHz, ", i,strmhz(buf1, sysinfo.freqProcessor[i])); } printf("\n CCB:%-4s MHz,\n", strmhz(buf1, sysinfo.freqSystemBus)); switch (ddr_ratio) { case 0x0: printf(" DDR:%-4s MHz (%s MT/s data rate), ", strmhz(buf1, sysinfo.freqDDRBus/2), strmhz(buf2, sysinfo.freqDDRBus)); break; case 0x7: printf(" DDR:%-4s MHz (%s MT/s data rate) (Synchronous), ", strmhz(buf1, sysinfo.freqDDRBus/2), strmhz(buf2, sysinfo.freqDDRBus)); break; default: printf(" DDR:%-4s MHz (%s MT/s data rate) (Asynchronous), ", strmhz(buf1, sysinfo.freqDDRBus/2), strmhz(buf2, sysinfo.freqDDRBus)); break; } if (sysinfo.freqLocalBus > LCRR_CLKDIV) printf("LBC:%-4s MHz\n", strmhz(buf1, sysinfo.freqLocalBus)); else printf("LBC: unknown (LCRR[CLKDIV] = 0x%02lx)\n", sysinfo.freqLocalBus); #ifdef CONFIG_CPM2 printf("CPM: %s MHz\n", strmhz(buf1, sysinfo.freqSystemBus)); #endif #ifdef CONFIG_QE printf(" QE:%-4s MHz\n", strmhz(buf1, sysinfo.freqQE)); #endif puts("L1: D-cache 32 kB enabled\n I-cache 32 kB enabled\n"); return 0; }
int checkcpu (void) { sys_info_t sysinfo; uint pvr, svr; uint ver; uint major, minor; struct cpu_type *cpu; char buf1[32], buf2[32]; #if defined(CONFIG_DDR_CLK_FREQ) || defined(CONFIG_FSL_CORENET) ccsr_gur_t __iomem *gur = (void __iomem *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); #endif /* * Cornet platforms use ddr sync bit in RCW to indicate sync vs async * mode. Previous platform use ddr ratio to do the same. This * information is only for display here. */ #ifdef CONFIG_FSL_CORENET #ifdef CONFIG_SYS_FSL_QORIQ_CHASSIS2 u32 ddr_sync = 0; /* only async mode is supported */ #else u32 ddr_sync = ((gur->rcwsr[5]) & FSL_CORENET_RCWSR5_DDR_SYNC) >> FSL_CORENET_RCWSR5_DDR_SYNC_SHIFT; #endif /* CONFIG_SYS_FSL_QORIQ_CHASSIS2 */ #else /* CONFIG_FSL_CORENET */ #ifdef CONFIG_DDR_CLK_FREQ u32 ddr_ratio = ((gur->porpllsr) & MPC85xx_PORPLLSR_DDR_RATIO) >> MPC85xx_PORPLLSR_DDR_RATIO_SHIFT; #else u32 ddr_ratio = 0; #endif /* CONFIG_DDR_CLK_FREQ */ #endif /* CONFIG_FSL_CORENET */ unsigned int i, core, nr_cores = cpu_numcores(); u32 mask = cpu_mask(); svr = get_svr(); major = SVR_MAJ(svr); minor = SVR_MIN(svr); if (cpu_numcores() > 1) { #ifndef CONFIG_MP puts("Unicore software on multiprocessor system!!\n" "To enable mutlticore build define CONFIG_MP\n"); #endif volatile ccsr_pic_t *pic = (void *)(CONFIG_SYS_MPC8xxx_PIC_ADDR); printf("CPU%d: ", pic->whoami); } else { puts("CPU: "); } cpu = gd->arch.cpu; puts(cpu->name); if (IS_E_PROCESSOR(svr)) puts("E"); printf(", Version: %d.%d, (0x%08x)\n", major, minor, svr); pvr = get_pvr(); ver = PVR_VER(pvr); major = PVR_MAJ(pvr); minor = PVR_MIN(pvr); printf("Core: "); switch(ver) { case PVR_VER_E500_V1: case PVR_VER_E500_V2: puts("e500"); break; case PVR_VER_E500MC: puts("e500mc"); break; case PVR_VER_E5500: puts("e5500"); break; case PVR_VER_E6500: puts("e6500"); break; default: puts("Unknown"); break; } printf(", Version: %d.%d, (0x%08x)\n", major, minor, pvr); if (nr_cores > CONFIG_MAX_CPUS) { panic("\nUnexpected number of cores: %d, max is %d\n", nr_cores, CONFIG_MAX_CPUS); } get_sys_info(&sysinfo); puts("Clock Configuration:"); for_each_cpu(i, core, nr_cores, mask) { if (!(i & 3)) printf ("\n "); printf("CPU%d:%-4s MHz, ", core, strmhz(buf1, sysinfo.freqProcessor[core])); } printf("\n CCB:%-4s MHz,\n", strmhz(buf1, sysinfo.freqSystemBus)); #ifdef CONFIG_FSL_CORENET if (ddr_sync == 1) { printf(" DDR:%-4s MHz (%s MT/s data rate) " "(Synchronous), ", strmhz(buf1, sysinfo.freqDDRBus/2), strmhz(buf2, sysinfo.freqDDRBus)); } else { printf(" DDR:%-4s MHz (%s MT/s data rate) " "(Asynchronous), ", strmhz(buf1, sysinfo.freqDDRBus/2), strmhz(buf2, sysinfo.freqDDRBus)); } #else switch (ddr_ratio) { case 0x0: printf(" DDR:%-4s MHz (%s MT/s data rate), ", strmhz(buf1, sysinfo.freqDDRBus/2), strmhz(buf2, sysinfo.freqDDRBus)); break; case 0x7: printf(" DDR:%-4s MHz (%s MT/s data rate) " "(Synchronous), ", strmhz(buf1, sysinfo.freqDDRBus/2), strmhz(buf2, sysinfo.freqDDRBus)); break; default: printf(" DDR:%-4s MHz (%s MT/s data rate) " "(Asynchronous), ", strmhz(buf1, sysinfo.freqDDRBus/2), strmhz(buf2, sysinfo.freqDDRBus)); break; } #endif #if defined(CONFIG_FSL_LBC) if (sysinfo.freqLocalBus > LCRR_CLKDIV) { printf("LBC:%-4s MHz\n", strmhz(buf1, sysinfo.freqLocalBus)); } else { printf("LBC: unknown (LCRR[CLKDIV] = 0x%02lx)\n", sysinfo.freqLocalBus); } #endif #if defined(CONFIG_FSL_IFC) printf("IFC:%-4s MHz\n", strmhz(buf1, sysinfo.freqLocalBus)); #endif #ifdef CONFIG_CPM2 printf("CPM: %s MHz\n", strmhz(buf1, sysinfo.freqSystemBus)); #endif #ifdef CONFIG_QE printf(" QE:%-4s MHz\n", strmhz(buf1, sysinfo.freqQE)); #endif #ifdef CONFIG_SYS_DPAA_FMAN for (i = 0; i < CONFIG_SYS_NUM_FMAN; i++) { printf(" FMAN%d: %s MHz\n", i + 1, strmhz(buf1, sysinfo.freqFMan[i])); } #endif #ifdef CONFIG_SYS_DPAA_QBMAN printf(" QMAN: %s MHz\n", strmhz(buf1, sysinfo.freqQMAN)); #endif #ifdef CONFIG_SYS_DPAA_PME printf(" PME: %s MHz\n", strmhz(buf1, sysinfo.freqPME)); #endif puts("L1: D-cache 32 kB enabled\n I-cache 32 kB enabled\n"); #ifdef CONFIG_FSL_CORENET /* Display the RCW, so that no one gets confused as to what RCW * we're actually using for this boot. */ puts("Reset Configuration Word (RCW):"); for (i = 0; i < ARRAY_SIZE(gur->rcwsr); i++) { u32 rcw = in_be32(&gur->rcwsr[i]); if ((i % 4) == 0) printf("\n %08x:", i * 4); printf(" %08x", rcw); } puts("\n"); #endif return 0; }
int checkcpu (void) { sys_info_t sysinfo; uint pvr, svr; uint ver; uint major, minor; struct cpu_type *cpu; char buf1[32], buf2[32]; #if defined(CONFIG_DDR_CLK_FREQ) || defined(CONFIG_FSL_CORENET) ccsr_gur_t __iomem *gur = (void __iomem *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); #endif /* * Cornet platforms use ddr sync bit in RCW to indicate sync vs async * mode. Previous platform use ddr ratio to do the same. This * information is only for display here. */ #ifdef CONFIG_FSL_CORENET #ifdef CONFIG_SYS_FSL_QORIQ_CHASSIS2 u32 ddr_sync = 0; /* only async mode is supported */ #else u32 ddr_sync = ((gur->rcwsr[5]) & FSL_CORENET_RCWSR5_DDR_SYNC) >> FSL_CORENET_RCWSR5_DDR_SYNC_SHIFT; #endif /* CONFIG_SYS_FSL_QORIQ_CHASSIS2 */ #else /* CONFIG_FSL_CORENET */ #ifdef CONFIG_DDR_CLK_FREQ u32 ddr_ratio = ((gur->porpllsr) & MPC85xx_PORPLLSR_DDR_RATIO) >> MPC85xx_PORPLLSR_DDR_RATIO_SHIFT; #else u32 ddr_ratio = 0; #endif /* CONFIG_DDR_CLK_FREQ */ #endif /* CONFIG_FSL_CORENET */ unsigned int i, core, nr_cores = cpu_numcores(); u32 mask = cpu_mask(); #ifdef CONFIG_HETROGENOUS_CLUSTERS unsigned int j, dsp_core, dsp_numcores = cpu_num_dspcores(); u32 dsp_mask = cpu_dsp_mask(); #endif svr = get_svr(); major = SVR_MAJ(svr); minor = SVR_MIN(svr); #if defined(CONFIG_SYS_FSL_QORIQ_CHASSIS2) && defined(CONFIG_E6500) if (SVR_SOC_VER(svr) == SVR_T4080) { ccsr_rcpm_t *rcpm = (void __iomem *)(CONFIG_SYS_FSL_CORENET_RCPM_ADDR); setbits_be32(&gur->devdisr2, FSL_CORENET_DEVDISR2_DTSEC1_6 || FSL_CORENET_DEVDISR2_DTSEC1_9); setbits_be32(&gur->devdisr3, FSL_CORENET_DEVDISR3_PCIE3); setbits_be32(&gur->devdisr5, FSL_CORENET_DEVDISR5_DDR3); /* It needs SW to disable core4~7 as HW design sake on T4080 */ for (i = 4; i < 8; i++) cpu_disable(i); /* request core4~7 into PH20 state, prior to entering PCL10 * state, all cores in cluster should be placed in PH20 state. */ setbits_be32(&rcpm->pcph20setr, 0xf0); /* put the 2nd cluster into PCL10 state */ setbits_be32(&rcpm->clpcl10setr, 1 << 1); } #endif if (cpu_numcores() > 1) { #ifndef CONFIG_MP puts("Unicore software on multiprocessor system!!\n" "To enable mutlticore build define CONFIG_MP\n"); #endif volatile ccsr_pic_t *pic = (void *)(CONFIG_SYS_MPC8xxx_PIC_ADDR); printf("CPU%d: ", pic->whoami); } else { puts("CPU: "); } cpu = gd->arch.cpu; puts(cpu->name); if (IS_E_PROCESSOR(svr)) puts("E"); printf(", Version: %d.%d, (0x%08x)\n", major, minor, svr); pvr = get_pvr(); ver = PVR_VER(pvr); major = PVR_MAJ(pvr); minor = PVR_MIN(pvr); printf("Core: "); switch(ver) { case PVR_VER_E500_V1: case PVR_VER_E500_V2: puts("e500"); break; case PVR_VER_E500MC: puts("e500mc"); break; case PVR_VER_E5500: puts("e5500"); break; case PVR_VER_E6500: puts("e6500"); break; default: puts("Unknown"); break; } printf(", Version: %d.%d, (0x%08x)\n", major, minor, pvr); if (nr_cores > CONFIG_MAX_CPUS) { panic("\nUnexpected number of cores: %d, max is %d\n", nr_cores, CONFIG_MAX_CPUS); } get_sys_info(&sysinfo); #ifdef CONFIG_SYS_FSL_SINGLE_SOURCE_CLK if (sysinfo.diff_sysclk == 1) puts("Single Source Clock Configuration\n"); #endif puts("Clock Configuration:"); for_each_cpu(i, core, nr_cores, mask) { if (!(i & 3)) printf ("\n "); printf("CPU%d:%-4s MHz, ", core, strmhz(buf1, sysinfo.freq_processor[core])); } #ifdef CONFIG_HETROGENOUS_CLUSTERS for_each_cpu(j, dsp_core, dsp_numcores, dsp_mask) { if (!(j & 3)) printf("\n "); printf("DSP CPU%d:%-4s MHz, ", j, strmhz(buf1, sysinfo.freq_processor_dsp[dsp_core])); } #endif printf("\n CCB:%-4s MHz,", strmhz(buf1, sysinfo.freq_systembus)); printf("\n"); #ifdef CONFIG_FSL_CORENET if (ddr_sync == 1) { printf(" DDR:%-4s MHz (%s MT/s data rate) " "(Synchronous), ", strmhz(buf1, sysinfo.freq_ddrbus/2), strmhz(buf2, sysinfo.freq_ddrbus)); } else { printf(" DDR:%-4s MHz (%s MT/s data rate) " "(Asynchronous), ", strmhz(buf1, sysinfo.freq_ddrbus/2), strmhz(buf2, sysinfo.freq_ddrbus)); } #else switch (ddr_ratio) { case 0x0: printf(" DDR:%-4s MHz (%s MT/s data rate), ", strmhz(buf1, sysinfo.freq_ddrbus/2), strmhz(buf2, sysinfo.freq_ddrbus)); break; case 0x7: printf(" DDR:%-4s MHz (%s MT/s data rate) " "(Synchronous), ", strmhz(buf1, sysinfo.freq_ddrbus/2), strmhz(buf2, sysinfo.freq_ddrbus)); break; default: printf(" DDR:%-4s MHz (%s MT/s data rate) " "(Asynchronous), ", strmhz(buf1, sysinfo.freq_ddrbus/2), strmhz(buf2, sysinfo.freq_ddrbus)); break; } #endif #if defined(CONFIG_FSL_LBC) if (sysinfo.freq_localbus > LCRR_CLKDIV) { printf("LBC:%-4s MHz\n", strmhz(buf1, sysinfo.freq_localbus)); } else { printf("LBC: unknown (LCRR[CLKDIV] = 0x%02lx)\n", sysinfo.freq_localbus); } #endif #if defined(CONFIG_FSL_IFC) printf("IFC:%-4s MHz\n", strmhz(buf1, sysinfo.freq_localbus)); #endif #ifdef CONFIG_CPM2 printf("CPM: %s MHz\n", strmhz(buf1, sysinfo.freq_systembus)); #endif #ifdef CONFIG_QE printf(" QE:%-4s MHz\n", strmhz(buf1, sysinfo.freq_qe)); #endif #if defined(CONFIG_SYS_CPRI) printf(" "); printf("CPRI:%-4s MHz", strmhz(buf1, sysinfo.freq_cpri)); #endif #if defined(CONFIG_SYS_MAPLE) printf("\n "); printf("MAPLE:%-4s MHz, ", strmhz(buf1, sysinfo.freq_maple)); printf("MAPLE-ULB:%-4s MHz, ", strmhz(buf1, sysinfo.freq_maple_ulb)); printf("MAPLE-eTVPE:%-4s MHz\n", strmhz(buf1, sysinfo.freq_maple_etvpe)); #endif #ifdef CONFIG_SYS_DPAA_FMAN for (i = 0; i < CONFIG_SYS_NUM_FMAN; i++) { printf(" FMAN%d: %s MHz\n", i + 1, strmhz(buf1, sysinfo.freq_fman[i])); } #endif #ifdef CONFIG_SYS_DPAA_QBMAN printf(" QMAN: %s MHz\n", strmhz(buf1, sysinfo.freq_qman)); #endif #ifdef CONFIG_SYS_DPAA_PME printf(" PME: %s MHz\n", strmhz(buf1, sysinfo.freq_pme)); #endif puts("L1: D-cache 32 KiB enabled\n I-cache 32 KiB enabled\n"); #ifdef CONFIG_FSL_CORENET /* Display the RCW, so that no one gets confused as to what RCW * we're actually using for this boot. */ puts("Reset Configuration Word (RCW):"); for (i = 0; i < ARRAY_SIZE(gur->rcwsr); i++) { u32 rcw = in_be32(&gur->rcwsr[i]); if ((i % 4) == 0) printf("\n %08x:", i * 4); printf(" %08x", rcw); } puts("\n"); #endif return 0; }