X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=arch%2Farm%2Flib%2Fbootm.c;h=0c1298a31e733c3e528f7d49a70088f27deece86;hb=4579dc37c3cce36d9521c26c6e82881393ec769e;hp=a08586f1eb51c9b797eb69208b5a9e6a05528ace;hpb=f510aeae689925a660bff14683eef4147785d271;p=platform%2Fkernel%2Fu-boot.git

diff --git a/arch/arm/lib/bootm.c b/arch/arm/lib/bootm.c
index a08586f..0c1298a 100644
--- a/arch/arm/lib/bootm.c
+++ b/arch/arm/lib/bootm.c
@@ -22,6 +22,8 @@
 #include <asm/bootm.h>
 #include <asm/secure.h>
 #include <linux/compiler.h>
+#include <bootm.h>
+#include <vxworks.h>
 
 #if defined(CONFIG_ARMV7_NONSEC) || defined(CONFIG_ARMV7_VIRT)
 #include <asm/armv7.h>
@@ -235,14 +237,36 @@ static void boot_prep_linux(bootm_headers_t *images)
 	}
 }
 
+#if defined(CONFIG_ARMV7_NONSEC) || defined(CONFIG_ARMV7_VIRT)
+bool armv7_boot_nonsec(void)
+{
+	char *s = getenv("bootm_boot_mode");
+#ifdef CONFIG_ARMV7_BOOT_SEC_DEFAULT
+	bool nonsec = false;
+#else
+	bool nonsec = true;
+#endif
+
+	if (s && !strcmp(s, "sec"))
+		nonsec = false;
+
+	if (s && !strcmp(s, "nonsec"))
+		nonsec = true;
+
+	return nonsec;
+}
+#endif
+
 /* Subcommand: GO */
 static void boot_jump_linux(bootm_headers_t *images, int flag)
 {
 #ifdef CONFIG_ARM64
-	void (*kernel_entry)(void *fdt_addr);
+	void (*kernel_entry)(void *fdt_addr, void *res0, void *res1,
+			void *res2);
 	int fake = (flag & BOOTM_STATE_OS_FAKE_GO);
 
-	kernel_entry = (void (*)(void *fdt_addr))images->ep;
+	kernel_entry = (void (*)(void *fdt_addr, void *res0, void *res1,
+				void *res2))images->ep;
 
 	debug("## Transferring control to Linux (at address %lx)...\n",
 		(ulong) kernel_entry);
@@ -252,7 +276,7 @@ static void boot_jump_linux(bootm_headers_t *images, int flag)
 
 	if (!fake) {
 		do_nonsec_virt_switch();
-		kernel_entry(images->ft_addr);
+		kernel_entry(images->ft_addr, NULL, NULL, NULL);
 	}
 #else
 	unsigned long machid = gd->bd->bi_arch_number;
@@ -281,12 +305,13 @@ static void boot_jump_linux(bootm_headers_t *images, int flag)
 
 	if (!fake) {
 #if defined(CONFIG_ARMV7_NONSEC) || defined(CONFIG_ARMV7_VIRT)
-		armv7_init_nonsec();
-		secure_ram_addr(_do_nonsec_entry)(kernel_entry,
-						  0, machid, r2);
-#else
-		kernel_entry(0, machid, r2);
+		if (armv7_boot_nonsec()) {
+			armv7_init_nonsec();
+			secure_ram_addr(_do_nonsec_entry)(kernel_entry,
+							  0, machid, r2);
+		} else
 #endif
+			kernel_entry(0, machid, r2);
 	}
 #endif
 }
@@ -297,7 +322,8 @@ static void boot_jump_linux(bootm_headers_t *images, int flag)
  * DIFFERENCE: Instead of calling prep and go at the end
  * they are called if subcommand is equal 0.
  */
-int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
+int do_bootm_linux(int flag, int argc, char * const argv[],
+		   bootm_headers_t *images)
 {
 	/* No need for those on ARM */
 	if (flag & BOOTM_STATE_OS_BD_T || flag & BOOTM_STATE_OS_CMDLINE)
@@ -359,7 +385,7 @@ void boot_prep_vxworks(bootm_headers_t *images)
 	if (images->ft_addr) {
 		off = fdt_path_offset(images->ft_addr, "/memory");
 		if (off < 0) {
-			if (arch_fixup_memory_node(images->ft_addr))
+			if (arch_fixup_fdt(images->ft_addr))
 				puts("## WARNING: fixup memory failed!\n");
 		}
 	}