diff options
| -rw-r--r-- | common/cmd_mp.c | 3 | ||||
| -rw-r--r-- | cpu/mpc85xx/mp.c | 8 | ||||
| -rw-r--r-- | cpu/mpc86xx/mp.c | 28 | ||||
| -rw-r--r-- | include/common.h | 1 |
4 files changed, 39 insertions, 1 deletions
diff --git a/common/cmd_mp.c b/common/cmd_mp.c index 71e4303..d78c209 100644 --- a/common/cmd_mp.c +++ b/common/cmd_mp.c @@ -46,6 +46,8 @@ cpu_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) cpu_reset(cpuid); } else if (strncmp(argv[2], "status", 6) == 0) { cpu_status(cpuid); + } else if (strncmp(argv[2], "disable", 7) == 0) { + return cpu_disable(cpuid); } else { cmd_usage(cmdtp); return 1; @@ -86,6 +88,7 @@ U_BOOT_CMD( "Multiprocessor CPU boot manipulation and release", "<num> reset - Reset cpu <num>\n" "cpu <num> status - Status of cpu <num>\n" + "cpu <num> disable - Disable cpu <num>\n" "cpu <num> release <addr> [args] - Release cpu <num> at <addr> with [args]" #ifdef CPU_ARCH_HELP "\n" diff --git a/cpu/mpc85xx/mp.c b/cpu/mpc85xx/mp.c index 6530cb1..6ae7f0a 100644 --- a/cpu/mpc85xx/mp.c +++ b/cpu/mpc85xx/mp.c @@ -1,5 +1,5 @@ /* - * Copyright 2008-2009 Freescale Semiconductor, Inc. + * Copyright 2008-2010 Freescale Semiconductor, Inc. * * See file CREDITS for list of people who contributed to this * project. @@ -68,6 +68,12 @@ int cpu_status(int nr) return 0; } +int cpu_disable(int nr) +{ + /* dummy function so common/cmd_mp.c will build */ + return 1; +} + static u8 boot_entry_map[4] = { 0, BOOT_ENTRY_PIR, diff --git a/cpu/mpc86xx/mp.c b/cpu/mpc86xx/mp.c index 2940673..ecdf2fb 100644 --- a/cpu/mpc86xx/mp.c +++ b/cpu/mpc86xx/mp.c @@ -1,3 +1,25 @@ +/* + * Copyright 2008-2010 Freescale Semiconductor, Inc. + * + * 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 <common.h> #include <asm/processor.h> #include <asm/mmu.h> @@ -24,6 +46,12 @@ int cpu_status(int nr) return 0; } +int cpu_disable(int nr) +{ + /* dummy function so common/cmd_mp.c will build */ + return 1; +} + int cpu_release(int nr, int argc, char *argv[]) { /* dummy function so common/cmd_mp.c will build diff --git a/include/common.h b/include/common.h index 391790a..81f2b59 100644 --- a/include/common.h +++ b/include/common.h @@ -712,6 +712,7 @@ void show_boot_progress(int val); #ifdef CONFIG_MP int cpu_status(int nr); int cpu_reset(int nr); +int cpu_disable(int nr); int cpu_release(int nr, int argc, char *argv[]); #endif |