* (C) Copyright 2007
* Daniel Hellstrom, Gaisler Research, daniel@gaisler.com.
*
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
extern void prepare_bootargs(char *bootargs);
#ifdef CONFIG_USB_UHCI
-extern int usb_lowlevel_stop(void);
+extern int usb_lowlevel_stop(int index);
#endif
/* sparc kernel argument (the ROM vector) */
int do_bootm_linux(int flag, int argc, char * const argv[], bootm_headers_t * images)
{
char *bootargs;
- ulong initrd_start, initrd_end;
ulong rd_len;
void (*kernel) (struct linux_romvec *, void *);
- struct lmb *lmb = &images->lmb;
int ret;
+ /*
+ * allow the PREP bootm subcommand, it is required for bootm to work
+ */
+ if (flag & BOOTM_STATE_OS_PREP)
+ return 0;
+
if ((flag != 0) && (flag != BOOTM_STATE_OS_GO))
return 1;
* extracted and is writeable.
*/
+ ret = image_setup_linux(images);
+ if (ret) {
+ puts("### Failed to relocate RAM disk\n");
+ goto error;
+ }
+
/* Calc length of RAM disk, if zero no ramdisk available */
rd_len = images->rd_end - images->rd_start;
if (rd_len) {
- ret = boot_ramdisk_high(lmb, images->rd_start, rd_len,
- &initrd_start, &initrd_end);
- if (ret) {
- puts("### Failed to relocate RAM disk\n");
- goto error;
- }
-
/* Update SPARC kernel header so that Linux knows
* what is going on and where to find RAM disk.
*
* Set INITRD Image address relative to RAM Start
*/
linux_hdr->hdr_input.ver_0203.sparc_ramdisk_image =
- initrd_start - CONFIG_SYS_RAM_BASE;
+ images->initrd_start - CONFIG_SYS_RAM_BASE;
linux_hdr->hdr_input.ver_0203.sparc_ramdisk_size = rd_len;
/* Clear READ ONLY flag if set to non-zero */
linux_hdr->hdr_input.ver_0203.root_flags = 1;