* (C) Copyright 2006-2008
* Stefan Roese, DENX Software Engineering, sr at denx.de.
*
- * 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>
return 0;
}
-static int nand_load(unsigned int from, unsigned int size, unsigned char *buf)
+int nand_spl_load_image(uint32_t from, unsigned int size, void *buf)
{
int i;
unsigned int page;
page = from / CONFIG_SYS_NAND_PAGE_SIZE;
i = 0;
+ size = roundup(size, CONFIG_SYS_NAND_PAGE_SIZE);
while (i < size / CONFIG_SYS_NAND_PAGE_SIZE) {
if (nfc_read_page(page, buf) < 0)
return -1;
return 0;
}
+#ifndef CONFIG_SPL_FRAMEWORK
/*
* The main entry for NAND booting. It's necessary that SDRAM is already
* configured and available since this code loads the main U-Boot image
* CONFIG_SYS_NAND_U_BOOT_OFFS and CONFIG_SYS_NAND_U_BOOT_SIZE must
* be aligned to full pages
*/
- if (!nand_load(CONFIG_SYS_NAND_U_BOOT_OFFS, CONFIG_SYS_NAND_U_BOOT_SIZE,
- (uchar *)CONFIG_SYS_NAND_U_BOOT_DST)) {
+ if (!nand_spl_load_image(CONFIG_SYS_NAND_U_BOOT_OFFS,
+ CONFIG_SYS_NAND_U_BOOT_SIZE,
+ (uchar *)CONFIG_SYS_NAND_U_BOOT_DST)) {
/* Copy from NAND successful, start U-boot */
uboot = (void *)CONFIG_SYS_NAND_U_BOOT_START;
uboot();
hang();
}
}
+#endif
-/*
- * Called in case of an exception.
- */
-void hang(void)
-{
- /* Loop forever */
- while (1) ;
-}
+void nand_init(void) {}
+void nand_deselect(void) {}