init: Support for emmc boot and init.target.rc (f01fd5aa) · Commits · e / os / android_system_core

init/init.c

+17 −0

Original line number	Diff line number	Diff line
		@@ -100,6 +100,8 @@ static time_t process_needs_restart;

		static const char *ENV[32];

		static unsigned emmc_boot = 0;

		/* add_environment - add "key=value" to the current environment */
		int add_environment(const char key, const char val)
		{
		@@ -624,6 +626,10 @@ static void import_kernel_nv(char *name, int for_emulator)

		if (!strcmp(name,"qemu")) {
		strlcpy(qemu, value, sizeof(qemu));
		} else if (!strcmp(name,"androidboot.emmc")) {
		if (!strcmp(value,"true")) {
		emmc_boot = 1;
		}
		} else if (!strncmp(name, "androidboot.", 12) && name_len > 12) {
		const char *boot_prop_name = name + 12;
		char prop[PROP_NAME_MAX];
		@@ -672,6 +678,7 @@ static void export_kernel_boot_props(void)

		snprintf(tmp, PROP_VALUE_MAX, "%d", revision);
		property_set("ro.revision", tmp);
		property_set("ro.emmc",emmc_boot ? "1" : "0");

		/* TODO: these are obsolete. We should delete them */
		if (!strcmp(bootmode,"factory"))
		@@ -912,6 +919,12 @@ int main(int argc, char **argv)
		INFO("reading config file\n");
		init_parse_config_file("/init.rc");

		/* Check for a target specific initialisation file and read if present */
		if (access("/init.target.rc", R_OK) == 0) {
		INFO("Reading target specific config file");
		init_parse_config_file("/init.target.rc");
		}

		action_for_each_trigger("early-init", action_add_queue_tail);

		queue_builtin_action(wait_for_coldboot_done_action, "wait_for_coldboot_done");
		@@ -924,7 +937,11 @@ int main(int argc, char **argv)
		/* skip mounting filesystems in charger mode */
		if (!is_charger) {
		action_for_each_trigger("early-fs", action_add_queue_tail);
		if(emmc_boot) {
		action_for_each_trigger("emmc-fs", action_add_queue_tail);
		} else {
		action_for_each_trigger("fs", action_add_queue_tail);
		}
		action_for_each_trigger("post-fs", action_add_queue_tail);
		action_for_each_trigger("post-fs-data", action_add_queue_tail);
		}