Added the ability to config out bootm support for Linux, NetBSD, RTEMS
Signed-off-by: Kumar Gala galak@kernel.crashing.org ---
Looking for suggestions on how to deal with enabling LINUX, NETBSD, and RTEMS.
common/cmd_bootm.c | 20 ++++++++++++++++++++ 1 files changed, 20 insertions(+), 0 deletions(-)
diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c index 1b2dfc4..47f9b45 100644 --- a/common/cmd_bootm.c +++ b/common/cmd_bootm.c @@ -103,13 +103,23 @@ extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]); typedef int boot_os_fn (int flag, int argc, char *argv[], bootm_headers_t *images); /* pointers to os/initrd/fdt */
+#define CONFIG_BOOTM_LINUX 1 +#define CONFIG_BOOTM_NETBSD 1 +#define CONFIG_BOOTM_RTEMS 1 + +#ifdef CONFIG_BOOTM_LINUX extern boot_os_fn do_bootm_linux; +#endif +#ifdef CONFIG_BOOTM_NETBSD static boot_os_fn do_bootm_netbsd; +#endif #if defined(CONFIG_LYNXKDI) static boot_os_fn do_bootm_lynxkdi; extern void lynxkdi_boot (image_header_t *); #endif +#ifdef CONFIG_BOOTM_RTEMS static boot_os_fn do_bootm_rtems; +#endif #if defined(CONFIG_CMD_ELF) static boot_os_fn do_bootm_vxworks; static boot_os_fn do_bootm_qnxelf; @@ -121,12 +131,18 @@ static boot_os_fn do_bootm_integrity; #endif
boot_os_fn * boot_os[] = { +#ifdef CONFIG_BOOTM_LINUX [IH_OS_LINUX] = do_bootm_linux, +#endif +#ifdef CONFIG_BOOTM_NETBSD [IH_OS_NETBSD] = do_bootm_netbsd, +#endif #ifdef CONFIG_LYNXKDI [IH_OS_LYNXOS] = do_bootm_lynxkdi, #endif +#ifdef CONFIG_BOOTM_RTEMS [IH_OS_RTEMS] = do_bootm_rtems, +#endif #if defined(CONFIG_CMD_ELF) [IH_OS_VXWORKS] = do_bootm_vxworks, [IH_OS_QNX] = do_bootm_qnxelf, @@ -1161,6 +1177,7 @@ static void fixup_silent_linux () /* OS booting routines */ /*******************************************************************/
+#ifdef CONFIG_BOOTM_NETBSD static int do_bootm_netbsd (int flag, int argc, char *argv[], bootm_headers_t *images) { @@ -1246,6 +1263,7 @@ static int do_bootm_netbsd (int flag, int argc, char *argv[],
return 1; } +#endif /* CONFIG_BOOTM_NETBSD*/
#ifdef CONFIG_LYNXKDI static int do_bootm_lynxkdi (int flag, int argc, char *argv[], @@ -1269,6 +1287,7 @@ static int do_bootm_lynxkdi (int flag, int argc, char *argv[], } #endif /* CONFIG_LYNXKDI */
+#ifdef CONFIG_BOOTM_RTEMS static int do_bootm_rtems (int flag, int argc, char *argv[], bootm_headers_t *images) { @@ -1299,6 +1318,7 @@ static int do_bootm_rtems (int flag, int argc, char *argv[],
return 1; } +#endif /* CONFIG_BOOTM_RTEMS */
#if defined(CONFIG_CMD_ELF) static int do_bootm_vxworks (int flag, int argc, char *argv[],