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); + + /* + * 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 */ diff --git a/common/image.c b/common/image.c index b75a5ce..64b4281 100644 --- a/common/image.c +++ b/common/image.c @@ -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, "", "", }, };
diff --git a/include/image.h b/include/image.h index af30d60..ee3afe3 100644 --- a/include/image.h +++ b/include/image.h @@ -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)