Hello Marek,
On 16-12-14 14:07, Marek Vasut wrote:
Add separate image type for the Wittenstein OpenRTOS .
Signed-off-by: Marek Vasut marex@denx.de Cc: Simon Glass sjg@chromium.org Cc: Tom Rini trini@ti.com
common/bootm_os.c | 29 +++++++++++++++++++++++++++++ common/image.c | 4 ++++ include/image.h | 1 + 3 files changed, 34 insertions(+)
diff --git a/common/bootm_os.c b/common/bootm_os.c index 5be4467..72477f0 100644 --- a/common/bootm_os.c +++ b/common/bootm_os.c @@ -404,6 +404,32 @@ static int do_bootm_integrity(int flag, int argc, char * const argv[], } #endif
+#ifdef CONFIG_BOOTM_OPENRTOS +static int do_bootm_openrtos(int flag, int argc, char * const argv[],
bootm_headers_t *images)+{
- void (*entry_point)(void);
- if (flag != BOOTM_STATE_OS_GO)
return 0;- entry_point = (void (*)(void))images->ep;
- printf("## Transferring control to OpenRTOS (at address %08lx) ...\n",
(ulong)entry_point);- bootstage_mark(BOOTSTAGE_ID_RUN_OS);
You might consider adding a prepare function here, similar to e.g. boot_prep_vxworks(images) which eventually calls cleanup_before_linux(), so you end up jumping into the image with caches flushed and disabled (at least on ARM). I don't know if this is needed in your case though...
- /*
* OpenRTOS Parameters:* None*/- (*entry_point)();
- return 1;
+} +#endif
Regards, Jeroen