#include <malloc.h>
#include <remoteproc.h>
#include <linux/soc/ti/ti_sci_protocol.h>
+#include <g_dnl.h>
+#include <usb.h>
+#include <dfu.h>
+
#include <asm/arch/sys_proto.h>
+#include "common.h"
+
+DECLARE_GLOBAL_DATA_PTR;
/* Name of the FIT image nodes for SYSFW and its config data */
#define SYSFW_FIRMWARE "sysfw.bin"
ret);
}
+#if CONFIG_IS_ENABLED(DFU)
+static int k3_sysfw_dfu_download(void *addr)
+{
+ char dfu_str[50];
+ int ret;
+
+ sprintf(dfu_str, "sysfw.itb ram 0x%p 0x%x", addr,
+ CONFIG_K3_SYSFW_IMAGE_SIZE_MAX);
+ ret = dfu_config_entities(dfu_str, "ram", "0");
+ if (ret) {
+ dfu_free_entities();
+ goto exit;
+ }
+
+ run_usb_dnl_gadget(0, "usb_dnl_dfu");
+exit:
+ dfu_free_entities();
+ return ret;
+}
+#endif
+
void k3_sysfw_loader(void (*config_pm_done_callback)(void))
{
struct spl_image_info spl_image = { 0 };
0);
#endif
break;
+#endif
+#if CONFIG_IS_ENABLED(YMODEM_SUPPORT)
+ case BOOT_DEVICE_UART:
+#ifdef CONFIG_K3_EARLY_CONS
+ /*
+ * Establish a serial console if not yet available as required
+ * for UART-based boot. For this use the early console feature
+ * that allows setting up a UART for use before SYSFW has been
+ * brought up. Note that the associated UART module's clocks
+ * must have gotten enabled by the ROM bootcode which will be
+ * the case when continuing to boot serially from the same
+ * UART that the ROM loaded the initial bootloader from.
+ */
+ if (!gd->have_console)
+ early_console_init();
+#endif
+ ret = spl_ymodem_load_image(&spl_image, &bootdev);
+ break;
+#endif
+#if CONFIG_IS_ENABLED(DFU)
+ case BOOT_DEVICE_DFU:
+ ret = k3_sysfw_dfu_download(sysfw_load_address);
+ break;
#endif
default:
panic("Loading SYSFW image from device %u not supported!\n",