X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-uboot.git;a=blobdiff_plain;f=common%2Fcmd_bootm.c;h=34b4b583baafc1bb0ca62df3ea89fc7bb2ae2da9;hp=3f576594d1774e49ccadec312fbf5cb302a81981;hb=4180b3dba25c2c28cc4502f1c9f1cbad2a9972b8;hpb=e6fe4bd989b93b1f37a25771fc14478dd33aa0df

diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c
index 3f576594d1..34b4b583ba 100644
--- a/common/cmd_bootm.c
+++ b/common/cmd_bootm.c
@@ -82,6 +82,9 @@ static int do_imls(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
 static void fixup_silent_linux(void);
 #endif
 
+static int do_bootm_standalone(int flag, int argc, char * const argv[],
+			       bootm_headers_t *images);
+
 static const void *boot_get_kernel(cmd_tbl_t *cmdtp, int flag, int argc,
 				char * const argv[], bootm_headers_t *images,
 				ulong *os_data, ulong *os_len);
@@ -139,6 +142,7 @@ static boot_os_fn do_bootm_integrity;
 #endif
 
 static boot_os_fn *boot_os[] = {
+	[IH_OS_U_BOOT] = do_bootm_standalone,
 #ifdef CONFIG_BOOTM_LINUX
 	[IH_OS_LINUX] = do_bootm_linux,
 #endif
@@ -218,6 +222,7 @@ static int bootm_find_os(cmd_tbl_t *cmdtp, int flag, int argc,
 			 char * const argv[])
 {
 	const void *os_hdr;
+	bool ep_found = false;
 
 	/* get kernel image header, start address and length */
 	os_hdr = boot_get_kernel(cmdtp, flag, argc, argv,
@@ -269,6 +274,18 @@ static int bootm_find_os(cmd_tbl_t *cmdtp, int flag, int argc,
 			return 1;
 		}
 		break;
+#endif
+#ifdef CONFIG_ANDROID_BOOT_IMAGE
+	case IMAGE_FORMAT_ANDROID:
+		images.os.type = IH_TYPE_KERNEL;
+		images.os.comp = IH_COMP_NONE;
+		images.os.os = IH_OS_LINUX;
+		images.ep = images.os.load;
+		ep_found = true;
+
+		images.os.end = android_image_get_end(os_hdr);
+		images.os.load = android_image_get_kload(os_hdr);
+		break;
 #endif
 	default:
 		puts("ERROR: unknown image format type!\n");
@@ -289,7 +306,7 @@ static int bootm_find_os(cmd_tbl_t *cmdtp, int flag, int argc,
 			return 1;
 		}
 #endif
-	} else {
+	} else if (!ep_found) {
 		puts("Could not find kernel entry point!\n");
 		return 1;
 	}
@@ -384,7 +401,7 @@ static int bootm_load_os(bootm_headers_t *images, unsigned long *load_end,
 	image_buf = map_sysmem(image_start, image_len);
 	switch (comp) {
 	case IH_COMP_NONE:
-		if (load == blob_start || load == image_start) {
+		if (load == image_start) {
 			printf("   XIP %s ... ", type_name);
 			no_overlap = 1;
 		} else {
@@ -449,7 +466,7 @@ static int bootm_load_os(bootm_headers_t *images, unsigned long *load_end,
 #endif /* CONFIG_LZMA */
 #ifdef CONFIG_LZO
 	case IH_COMP_LZO: {
-		size_t size;
+		size_t size = unc_len;
 
 		printf("   Uncompressing %s ... ", type_name);
 
@@ -499,18 +516,19 @@ static int bootm_load_os(bootm_headers_t *images, unsigned long *load_end,
 	return 0;
 }
 
-static int bootm_start_standalone(int argc, char * const argv[])
+static int do_bootm_standalone(int flag, int argc, char * const argv[],
+			       bootm_headers_t *images)
 {
 	char  *s;
 	int   (*appl)(int, char * const []);
 
 	/* Don't start if "autostart" is set to "no" */
 	if (((s = getenv("autostart")) != NULL) && (strcmp(s, "no") == 0)) {
-		setenv_hex("filesize", images.os.image_len);
+		setenv_hex("filesize", images->os.image_len);
 		return 0;
 	}
-	appl = (int (*)(int, char * const []))(ulong)ntohl(images.ep);
-	(*appl)(argc, argv);
+	appl = (int (*)(int, char * const []))images->ep;
+	appl(argc, argv);
 	return 0;
 }
 
@@ -535,14 +553,12 @@ static cmd_tbl_t cmd_bootm_sub[] = {
 static int boot_selected_os(int argc, char * const argv[], int state,
 		bootm_headers_t *images, boot_os_fn *boot_fn)
 {
-	if (images->os.type == IH_TYPE_STANDALONE) {
-		/* This may return when 'autostart' is 'no' */
-		bootm_start_standalone(argc, argv);
-		return 0;
-	}
 	arch_preboot_os();
 	boot_fn(state, argc, argv, images);
-	if (state == BOOTM_STATE_OS_FAKE_GO) /* We expect to return */
+
+	/* Stand-alone may return when 'autostart' is 'no' */
+	if (images->os.type == IH_TYPE_STANDALONE ||
+	    state == BOOTM_STATE_OS_FAKE_GO) /* We expect to return */
 		return 0;
 	bootstage_error(BOOTSTAGE_ID_BOOT_OS_RETURNED);
 #ifdef DEBUG
@@ -998,6 +1014,14 @@ static const void *boot_get_kernel(cmd_tbl_t *cmdtp, int flag, int argc,
 		images->fit_uname_cfg = fit_uname_config;
 		images->fit_noffset_os = os_noffset;
 		break;
+#endif
+#ifdef CONFIG_ANDROID_BOOT_IMAGE
+	case IMAGE_FORMAT_ANDROID:
+		printf("## Booting Android Image at 0x%08lx ...\n", img_addr);
+		if (android_image_get_kernel((void *)img_addr, images->verify,
+					     os_data, os_len))
+			return NULL;
+		break;
 #endif
 	default:
 		printf("Wrong Image Format for %s command\n", cmdtp->name);