diff options
Diffstat (limited to 'cpu/mpc85xx')
| -rw-r--r-- | cpu/mpc85xx/cpu.c | 21 | ||||
| -rw-r--r-- | cpu/mpc85xx/mp.c | 6 | ||||
| -rw-r--r-- | cpu/mpc85xx/release.S | 25 | ||||
| -rw-r--r-- | cpu/mpc85xx/speed.c | 4 |
4 files changed, 39 insertions, 17 deletions
diff --git a/cpu/mpc85xx/cpu.c b/cpu/mpc85xx/cpu.c index 4724f27..6be98dc 100644 --- a/cpu/mpc85xx/cpu.c +++ b/cpu/mpc85xx/cpu.c @@ -54,24 +54,23 @@ int checkcpu (void) 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 + if (cpu_numcores() > 1) { + volatile ccsr_pic_t *pic = (void *)(CONFIG_SYS_MPC85xx_PIC_ADDR); + printf("CPU%d: ", pic->whoami); + } else { + puts("CPU: "); + } - cpu = identify_cpu(ver); - if (cpu) { - puts(cpu->name); + cpu = gd->cpu; + if (cpu->name) { + puts(cpu->name); if (IS_E_PROCESSOR(svr)) puts("E"); } else { @@ -104,7 +103,7 @@ int checkcpu (void) get_sys_info(&sysinfo); puts("Clock Configuration:"); - for (i = 0; i < CONFIG_NUM_CPUS; i++) { + for (i = 0; i < cpu_numcores(); i++) { if (!(i & 3)) printf ("\n "); printf("CPU%d:%-4s MHz, ", diff --git a/cpu/mpc85xx/mp.c b/cpu/mpc85xx/mp.c index 76f02a4..2df55c7 100644 --- a/cpu/mpc85xx/mp.c +++ b/cpu/mpc85xx/mp.c @@ -1,5 +1,5 @@ /* - * Copyright 2008 Freescale Semiconductor. + * Copyright 2008-2009 Freescale Semiconductor, Inc. * * See file CREDITS for list of people who contributed to this * project. @@ -157,7 +157,7 @@ static void pq3_mp_up(unsigned long bootpg) out_be32(&gur->devdisr, devdisr); /* release the hounds */ - up = ((1 << CONFIG_NUM_CPUS) - 1); + up = ((1 << cpu_numcores()) - 1); bpcr = in_be32(&ecm->eebpcr); bpcr |= (up << 24); out_be32(&ecm->eebpcr, bpcr); @@ -167,7 +167,7 @@ static void pq3_mp_up(unsigned long bootpg) /* wait for everyone */ while (timeout) { int i; - for (i = 0; i < CONFIG_NUM_CPUS; i++) { + for (i = 0; i < cpu_numcores(); i++) { if (table[i * NUM_BOOT_ENTRY + BOOT_ENTRY_ADDR_LOWER]) cpu_up_mask |= (1 << i); }; diff --git a/cpu/mpc85xx/release.S b/cpu/mpc85xx/release.S index fbefc2c..2d4f219 100644 --- a/cpu/mpc85xx/release.S +++ b/cpu/mpc85xx/release.S @@ -1,3 +1,26 @@ +/* + * Copyright 2008-2009 Freescale Semiconductor, Inc. + * Kumar Gala <kumar.gala@freescale.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 + */ + #include <config.h> #include <mpc85xx.h> #include <version.h> @@ -203,7 +226,7 @@ __secondary_start_page: .align L1_CACHE_SHIFT .globl __spin_table __spin_table: - .space CONFIG_NUM_CPUS*ENTRY_SIZE + .space CONFIG_MAX_CPUS*ENTRY_SIZE /* Fill in the empty space. The actual reset vector is * the last word of the page */ diff --git a/cpu/mpc85xx/speed.c b/cpu/mpc85xx/speed.c index 286b6b2..3ef49b4 100644 --- a/cpu/mpc85xx/speed.c +++ b/cpu/mpc85xx/speed.c @@ -1,5 +1,5 @@ /* - * Copyright 2004, 2007-2009 Freescale Semiconductor Inc. + * Copyright 2004, 2007-2009 Freescale Semiconductor, Inc. * (C) Copyright 2003 Motorola Inc. * Xianghua Xiao, (X.Xiao@motorola.com) * @@ -51,7 +51,7 @@ void get_sys_info (sys_info_t * sysInfo) /* Divide before multiply to avoid integer * overflow for processor speeds above 2GHz */ half_freqSystemBus = sysInfo->freqSystemBus/2; - for (i = 0; i < CONFIG_NUM_CPUS; i++) { + for (i = 0; i < cpu_numcores(); i++) { e500_ratio = ((gur->porpllsr) >> (i * 8 + 16)) & 0x3f; sysInfo->freqProcessor[i] = e500_ratio * half_freqSystemBus; } |