summaryrefslogtreecommitdiff
path: root/cpu/mpc8260
diff options
context:
space:
mode:
Diffstat (limited to 'cpu/mpc8260')
-rw-r--r--cpu/mpc8260/config.mk2
-rw-r--r--cpu/mpc8260/cpu.c16
-rw-r--r--cpu/mpc8260/u-boot.lds1
3 files changed, 18 insertions, 1 deletions
diff --git a/cpu/mpc8260/config.mk b/cpu/mpc8260/config.mk
index d401e4c..683b6fb 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 94651dc..55e61a1 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 b8abc17..3e84f23 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)