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image: bootm: Add OpenRTOS image type 

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>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Marek Vasut 2014-12-16 14:07:21 +01:00 committed by Tom Rini
parent 9637c4b2dd
commit 67ddd955fc
3 changed files with 34 additions and 0 deletions
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29
common/bootm_os.c
View File

@ -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);
/*
* OpenRTOS Parameters:
* None
*/
(*entry_point)();
return 1;
}
#endif
static boot_os_fn *boot_os[] = {
[IH_OS_U_BOOT] = do_bootm_standalone,
#ifdef CONFIG_BOOTM_LINUX
@ -434,6 +460,9 @@ static boot_os_fn *boot_os[] = {
#ifdef CONFIG_INTEGRITY
[IH_OS_INTEGRITY] = do_bootm_integrity,
#endif
#ifdef CONFIG_BOOTM_OPENRTOS
[IH_OS_OPENRTOS] = do_bootm_openrtos,
#endif
};
/* Allow for arch specific config before we boot */

4
common/image.c
View File

@ -120,6 +120,10 @@ static const table_entry_t uimage_os[] = {
{ IH_OS_SOLARIS, "solaris", "Solaris", },
{ IH_OS_SVR4, "svr4", "SVR4", },
#endif
#if defined(CONFIG_BOOTM_OPENRTOS) || defined(USE_HOSTCC)
{ IH_OS_OPENRTOS, "openrtos", "OpenRTOS", },
#endif
{ -1, "", "", },
};

1
include/image.h
View File

@ -152,6 +152,7 @@ struct lmb;
#define IH_OS_INTEGRITY 21 /* INTEGRITY */
#define IH_OS_OSE 22 /* OSE */
#define IH_OS_PLAN9 23 /* Plan 9 */
#define IH_OS_OPENRTOS 24 /* OpenRTOS */
/*
* CPU Architecture Codes (supported by Linux)