xref: /openbmc/u-boot/common/spl/spl_xip.c (revision 1a68faac)
1 // SPDX-License-Identifier: GPL-2.0+
2 /*
3  * Copyright (C) 2017, STMicroelectronics - All Rights Reserved
4  * Author(s): Vikas Manocha, <vikas.manocha@st.com> for STMicroelectronics.
5  */
6 
7 #include <common.h>
8 #include <spl.h>
9 
10 static int spl_xip(struct spl_image_info *spl_image,
11 		   struct spl_boot_device *bootdev)
12 {
13 #ifdef CONFIG_SPL_OS_BOOT
14 	if (!spl_start_uboot()) {
15 		spl_image->arg = (void *)CONFIG_SYS_FDT_BASE;
16 		spl_image->name = "Linux";
17 		spl_image->os = IH_OS_LINUX;
18 		spl_image->load_addr = CONFIG_SYS_LOAD_ADDR;
19 		spl_image->entry_point = CONFIG_SYS_LOAD_ADDR;
20 		debug("spl: payload xipImage, load addr: 0x%lx\n",
21 		      spl_image->load_addr);
22 		return 0;
23 	}
24 #endif
25 	return(spl_parse_image_header(spl_image, (const struct image_header *)
26 	       CONFIG_SYS_UBOOT_BASE));
27 }
28 SPL_LOAD_IMAGE_METHOD("XIP", 0, BOOT_DEVICE_XIP, spl_xip);
29