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-rw-r--r--lib_blackfin/Makefile21
-rw-r--r--lib_blackfin/bootm.c (renamed from lib_blackfin/bf533_linux.c)37
2 files changed, 47 insertions, 11 deletions
diff --git a/lib_blackfin/Makefile b/lib_blackfin/Makefile
index a7aaef7..dfaed6d 100644
--- a/lib_blackfin/Makefile
+++ b/lib_blackfin/Makefile
@@ -29,12 +29,21 @@ include $(TOPDIR)/config.mk
LIB = $(obj)lib$(ARCH).a
-SOBJS = memcpy.o memcmp.o memset.o memmove.o
-
-COBJS = post.o tests.o board.o bf533_linux.o bf533_string.o cache.o muldi3.o
-
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
+SOBJS-y += memcmp.o
+SOBJS-y += memcpy.o
+SOBJS-y += memmove.o
+SOBJS-y += memset.o
+
+COBJS-y += bf533_string.o
+COBJS-y += board.o
+COBJS-y += bootm.o
+COBJS-y += cache.o
+COBJS-y += muldi3.o
+COBJS-y += post.o
+COBJS-y += tests.o
+
+SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
+OBJS := $(addprefix $(obj),$(SOBJS-y) $(COBJS-y))
$(LIB): $(obj).depend $(OBJS)
$(AR) $(ARFLAGS) $@ $(OBJS)
diff --git a/lib_blackfin/bf533_linux.c b/lib_blackfin/bootm.c
index 80a3dc7..1ea80f4 100644
--- a/lib_blackfin/bf533_linux.c
+++ b/lib_blackfin/bootm.c
@@ -42,22 +42,42 @@
extern void swap_to(int device_id);
#endif
-extern image_header_t header;
extern void flush_instruction_cache(void);
extern void flush_data_cache(void);
static char *make_command_line(void);
void do_bootm_linux(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[],
- ulong addr, ulong * len_ptr, int verify)
+ bootm_headers_t *images)
{
- int (*appl) (char *cmdline);
- char *cmdline;
+ int (*appl) (char *cmdline);
+ char *cmdline;
+ ulong ep = 0;
+
+ if (!images->autostart)
+ return ;
#ifdef SHARED_RESOURCES
swap_to(FLASH);
#endif
- appl = (int (*)(char *))ntohl(header.ih_ep);
+ /* find kernel entry point */
+ if (images->legacy_hdr_valid) {
+ ep = image_get_ep (images->legacy_hdr_os);
+#if defined(CONFIG_FIT)
+ } else if (images->fit_uname_os) {
+ int ret = fit_image_get_entry (images->fit_hdr_os,
+ images->fit_noffset_os, &ep);
+ if (ret) {
+ puts ("Can't get entry point property!\n");
+ goto error;
+ }
+#endif
+ } else {
+ puts ("Could not find kernel entry point!\n");
+ goto error;
+ }
+ appl = (int (*)(char *))ep;
+
printf("Starting Kernel at = %x\n", appl);
cmdline = make_command_line();
if (icache_status()) {
@@ -69,6 +89,13 @@ void do_bootm_linux(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[],
dcache_disable();
}
(*appl) (cmdline);
+ /* does not return */
+ return;
+
+error:
+ if (images->autostart)
+ do_reset (cmdtp, flag, argc, argv);
+ return;
}
char *make_command_line(void)