diff options
Diffstat (limited to 'lib_ppc')
| -rw-r--r-- | lib_ppc/Makefile | 2 | ||||
| -rw-r--r-- | lib_ppc/board.c | 8 | ||||
| -rw-r--r-- | lib_ppc/kgdb.c | 5 | ||||
| -rw-r--r-- | lib_ppc/time.c | 16 |
4 files changed, 12 insertions, 19 deletions
diff --git a/lib_ppc/Makefile b/lib_ppc/Makefile index 399b41e..60a7625 100644 --- a/lib_ppc/Makefile +++ b/lib_ppc/Makefile @@ -35,7 +35,7 @@ COBJS-y += bootm.o COBJS-y += cache.o COBJS-y += extable.o COBJS-y += interrupts.o -COBJS-y += kgdb.o +COBJS-$(CONFIG_CMD_KGDB) += kgdb.o COBJS-y += time.o SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c) diff --git a/lib_ppc/board.c b/lib_ppc/board.c index 765f97a..dd22f99 100644 --- a/lib_ppc/board.c +++ b/lib_ppc/board.c @@ -645,6 +645,14 @@ void board_init_r (gd_t *id, ulong dest_addr) /* The Malloc area is immediately below the monitor copy in DRAM */ malloc_start = dest_addr - TOTAL_MALLOC_LEN; +#if defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx) + /* + * The gd->cpu pointer is set to an address in flash before relocation. + * We need to update it to point to the same CPU entry in RAM. + */ + gd->cpu += dest_addr - CONFIG_SYS_MONITOR_BASE; +#endif + #ifdef CONFIG_SERIAL_MULTI serial_initialize(); #endif diff --git a/lib_ppc/kgdb.c b/lib_ppc/kgdb.c index 78c2f0c..d3eb1f3 100644 --- a/lib_ppc/kgdb.c +++ b/lib_ppc/kgdb.c @@ -1,8 +1,5 @@ #include <common.h> #include <command.h> - -#if defined(CONFIG_CMD_KGDB) - #include <kgdb.h> #include <asm/signal.h> #include <asm/processor.h> @@ -322,5 +319,3 @@ kgdb_breakpoint(int argc, char *argv[]) breakinst: .long 0x7d821008\n\ "); } - -#endif diff --git a/lib_ppc/time.c b/lib_ppc/time.c index 173ffab..2909961 100644 --- a/lib_ppc/time.c +++ b/lib_ppc/time.c @@ -23,10 +23,6 @@ #include <common.h> -#ifndef CONFIG_WD_PERIOD -# define CONFIG_WD_PERIOD (10 * 1000 * 1000) /* 10 seconds default*/ -#endif - /* ------------------------------------------------------------------------- */ /* @@ -54,16 +50,10 @@ unsigned long usec2ticks(unsigned long usec) * microseconds to wait) into a number of time base ticks; then we * watch the time base until it has incremented by that amount. */ -void udelay(unsigned long usec) +void __udelay(unsigned long usec) { - ulong ticks, kv; - - do { - kv = usec > CONFIG_WD_PERIOD ? CONFIG_WD_PERIOD : usec; - ticks = usec2ticks (kv); - wait_ticks (ticks); - usec -= kv; - } while(usec); + ulong ticks = usec2ticks (usec); + wait_ticks (ticks); } /* ------------------------------------------------------------------------- */ |