From: Torkel Lundgren <torkel.lundgren@enea.com>
Date: Tue, 28 Sep 2010 09:05:36 +0000 (+0200)
Subject: Add support for operating system OSE
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=3df61957938586c512c17e72d83551d190400981;p=u-boot.git

Add support for operating system OSE

Add OSE as operating system for mkimage and bootm.

Signed-off-by: Torkel Lundgren <torkel.lundgren@enea.com>
---

diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c
index 46efd7741f..db59e6f295 100644
--- a/common/cmd_bootm.c
+++ b/common/cmd_bootm.c
@@ -119,6 +119,9 @@ extern void lynxkdi_boot (image_header_t *);
 #ifdef CONFIG_BOOTM_RTEMS
 static boot_os_fn do_bootm_rtems;
 #endif
+#if defined(CONFIG_BOOTM_OSE)
+static boot_os_fn do_bootm_ose;
+#endif
 #if defined(CONFIG_CMD_ELF)
 static boot_os_fn do_bootm_vxworks;
 static boot_os_fn do_bootm_qnxelf;
@@ -142,6 +145,9 @@ static boot_os_fn *boot_os[] = {
 #ifdef CONFIG_BOOTM_RTEMS
 	[IH_OS_RTEMS] = do_bootm_rtems,
 #endif
+#if defined(CONFIG_BOOTM_OSE)
+	[IH_OS_OSE] = do_bootm_ose,
+#endif
 #if defined(CONFIG_CMD_ELF)
 	[IH_OS_VXWORKS] = do_bootm_vxworks,
 	[IH_OS_QNX] = do_bootm_qnxelf,
@@ -1383,6 +1389,39 @@ static int do_bootm_rtems (int flag, int argc, char * const argv[],
 }
 #endif /* CONFIG_BOOTM_RTEMS */
 
+#if defined(CONFIG_BOOTM_OSE)
+static int do_bootm_ose (int flag, int argc, char * const argv[],
+			   bootm_headers_t *images)
+{
+	void (*entry_point)(void);
+
+	if ((flag != 0) && (flag != BOOTM_STATE_OS_GO))
+		return 1;
+
+#if defined(CONFIG_FIT)
+	if (!images->legacy_hdr_valid) {
+		fit_unsupported_reset ("OSE");
+		return 1;
+	}
+#endif
+
+	entry_point = (void (*)(void))images->ep;
+
+	printf ("## Transferring control to OSE (at address %08lx) ...\n",
+		(ulong)entry_point);
+
+	show_boot_progress (15);
+
+	/*
+	 * OSE Parameters:
+	 *   None
+	 */
+	(*entry_point)();
+
+	return 1;
+}
+#endif /* CONFIG_BOOTM_OSE */
+
 #if defined(CONFIG_CMD_ELF)
 static int do_bootm_vxworks (int flag, int argc, char * const argv[],
 			     bootm_headers_t *images)
diff --git a/common/image.c b/common/image.c
index fcb938b08e..3a2f25e5af 100644
--- a/common/image.c
+++ b/common/image.c
@@ -103,6 +103,7 @@ static table_entry_t uimage_os[] = {
 	{	IH_OS_LYNXOS,	"lynxos",	"LynxOS",		},
 #endif
 	{	IH_OS_NETBSD,	"netbsd",	"NetBSD",		},
+	{	IH_OS_OSE,	"ose",		"Enea OSE",		},
 	{	IH_OS_RTEMS,	"rtems",	"RTEMS",		},
 	{	IH_OS_U_BOOT,	"u-boot",	"U-Boot",		},
 #if defined(CONFIG_CMD_ELF) || defined(USE_HOSTCC)
diff --git a/include/config_defaults.h b/include/config_defaults.h
index 0337163c2a..abdf3beb0c 100644
--- a/include/config_defaults.h
+++ b/include/config_defaults.h
@@ -12,6 +12,7 @@
 /* Support bootm-ing different OSes */
 #define CONFIG_BOOTM_LINUX 1
 #define CONFIG_BOOTM_NETBSD 1
+#define CONFIG_BOOTM_OSE 1
 #define CONFIG_BOOTM_RTEMS 1
 
 #define CONFIG_GZIP 1
diff --git a/include/image.h b/include/image.h
index bcc08d1a73..18a9f0e964 100644
--- a/include/image.h
+++ b/include/image.h
@@ -83,6 +83,7 @@
 #define IH_OS_ARTOS		19	/* ARTOS	*/
 #define IH_OS_UNITY		20	/* Unity OS	*/
 #define IH_OS_INTEGRITY		21	/* INTEGRITY	*/
+#define IH_OS_OSE		22	/* OSE		*/
 
 /*
  * CPU Architecture Codes (supported by Linux)