diff options
Diffstat (limited to 'arch/arm/cpu/armv7/omap-common/spl_nand.c')
| -rw-r--r-- | arch/arm/cpu/armv7/omap-common/spl_nand.c | 111 |
1 files changed, 0 insertions, 111 deletions
diff --git a/arch/arm/cpu/armv7/omap-common/spl_nand.c b/arch/arm/cpu/armv7/omap-common/spl_nand.c deleted file mode 100644 index 8cf55c9a1c..0000000000 --- a/arch/arm/cpu/armv7/omap-common/spl_nand.c +++ /dev/null @@ -1,111 +0,0 @@ -/* - * Copyright (C) 2011 - * Corscience GmbH & Co. KG - Simon Schwarz <schwarz@corscience.de> - * - * 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 - */ -#include <common.h> -#include <asm/u-boot.h> -#include <asm/utils.h> -#include <asm/arch/sys_proto.h> -#include <asm/io.h> -#include <nand.h> -#include <version.h> -#include <asm/omap_common.h> - -void spl_nand_load_image(void) -{ - struct image_header *header; - int *src __attribute__((unused)); - int *dst __attribute__((unused)); - - switch (omap_boot_mode()) { - case NAND_MODE_HW_ECC: - debug("spl: nand - using hw ecc\n"); - gpmc_init(); - nand_init(); - break; - default: - puts("spl: ERROR: This bootmode is not implemented - hanging"); - hang(); - } - - /*use CONFIG_SYS_TEXT_BASE as temporary storage area */ - header = (struct image_header *)(CONFIG_SYS_TEXT_BASE); -#ifdef CONFIG_SPL_OS_BOOT - if (!spl_start_uboot()) { - /* - * load parameter image - * load to temp position since nand_spl_load_image reads - * a whole block which is typically larger than - * CONFIG_CMD_SPL_WRITE_SIZE therefore may overwrite - * following sections like BSS - */ - nand_spl_load_image(CONFIG_CMD_SPL_NAND_OFS, - CONFIG_CMD_SPL_WRITE_SIZE, - (void *)CONFIG_SYS_TEXT_BASE); - /* copy to destintion */ - for (dst = (int *)CONFIG_SYS_SPL_ARGS_ADDR, - src = (int *)CONFIG_SYS_TEXT_BASE; - src < (int *)(CONFIG_SYS_TEXT_BASE + - CONFIG_CMD_SPL_WRITE_SIZE); - src++, dst++) { - writel(readl(src), dst); - } - - /* load linux */ - nand_spl_load_image(CONFIG_SYS_NAND_SPL_KERNEL_OFFS, - CONFIG_SYS_NAND_PAGE_SIZE, (void *)header); - spl_parse_image_header(header); - if (header->ih_os == IH_OS_LINUX) { - /* happy - was a linux */ - nand_spl_load_image(CONFIG_SYS_NAND_SPL_KERNEL_OFFS, - spl_image.size, (void *)spl_image.load_addr); - nand_deselect(); - return; - } else { - printf("The Expected Linux image was not" - "found. Please check your NAND" - "configuration.\n"); - printf("Trying to start u-boot now...\n"); - } - } -#endif -#ifdef CONFIG_NAND_ENV_DST - nand_spl_load_image(CONFIG_ENV_OFFSET, - CONFIG_SYS_NAND_PAGE_SIZE, (void *)header); - spl_parse_image_header(header); - nand_spl_load_image(CONFIG_ENV_OFFSET, spl_image.size, - (void *)spl_image.load_addr); -#ifdef CONFIG_ENV_OFFSET_REDUND - nand_spl_load_image(CONFIG_ENV_OFFSET_REDUND, - CONFIG_SYS_NAND_PAGE_SIZE, (void *)header); - spl_parse_image_header(header); - nand_spl_load_image(CONFIG_ENV_OFFSET_REDUND, spl_image.size, - (void *)spl_image.load_addr); -#endif -#endif - /* Load u-boot */ - nand_spl_load_image(CONFIG_SYS_NAND_U_BOOT_OFFS, - CONFIG_SYS_NAND_PAGE_SIZE, (void *)header); - spl_parse_image_header(header); - nand_spl_load_image(CONFIG_SYS_NAND_U_BOOT_OFFS, - spl_image.size, (void *)spl_image.load_addr); - nand_deselect(); -} |