diff options
Diffstat (limited to 'cpu/mpc8260')
| -rw-r--r-- | cpu/mpc8260/config.mk | 2 | ||||
| -rw-r--r-- | cpu/mpc8260/cpu.c | 16 | ||||
| -rw-r--r-- | cpu/mpc8260/u-boot.lds | 1 |
3 files changed, 18 insertions, 1 deletions
diff --git a/cpu/mpc8260/config.mk b/cpu/mpc8260/config.mk index d401e4ca04..683b6fbf2b 100644 --- a/cpu/mpc8260/config.mk +++ b/cpu/mpc8260/config.mk @@ -21,7 +21,7 @@ # MA 02111-1307 USA # -PLATFORM_RELFLAGS += -fPIC -ffixed-r14 -meabi -mrelocatable +PLATFORM_RELFLAGS += -fPIC -ffixed-r14 -meabi PLATFORM_CPPFLAGS += -DCONFIG_8260 -DCONFIG_CPM2 -ffixed-r2 -ffixed-r29 \ -mstring -mcpu=603e -mmultiple diff --git a/cpu/mpc8260/cpu.c b/cpu/mpc8260/cpu.c index 94651dc4a6..55e61a1887 100644 --- a/cpu/mpc8260/cpu.c +++ b/cpu/mpc8260/cpu.c @@ -47,6 +47,12 @@ #include <asm/processor.h> #include <asm/cpm_8260.h> +#if defined(CONFIG_OF_LIBFDT) +#include <libfdt.h> +#include <libfdt_env.h> +#include <fdt_support.h> +#endif + DECLARE_GLOBAL_DATA_PTR; #if defined(CONFIG_GET_CPU_STR_F) @@ -294,3 +300,13 @@ void watchdog_reset (void) #endif /* CONFIG_WATCHDOG */ /* ------------------------------------------------------------------------- */ +#if defined(CONFIG_OF_LIBFDT) +void ft_cpu_setup (void *blob, bd_t *bd) +{ + char * cpu_path = "/cpus/" OF_CPU; + + do_fixup_by_path_u32(blob, cpu_path, "bus-frequency", bd->bi_busfreq, 1); + do_fixup_by_path_u32(blob, cpu_path, "timebase-frequency", OF_TBCLK, 1); + do_fixup_by_path_u32(blob, cpu_path, "clock-frequency", bd->bi_intfreq, 1); +} +#endif /* CONFIG_OF_LIBFDT */ diff --git a/cpu/mpc8260/u-boot.lds b/cpu/mpc8260/u-boot.lds index b8abc17d41..3e84f234d7 100644 --- a/cpu/mpc8260/u-boot.lds +++ b/cpu/mpc8260/u-boot.lds @@ -55,6 +55,7 @@ SECTIONS { cpu/mpc8260/start.o (.text) *(.text) + *(.fixup) *(.got1) . = ALIGN(16); *(.rodata) |