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diff --git a/arch/arm/cpu/arm926ejs/spear/spl_boot.c b/arch/arm/cpu/arm926ejs/spear/spl_boot.c
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+++ b/arch/arm/cpu/arm926ejs/spear/spl_boot.c
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+/*
+ * (C) Copyright 2000-2009
+ * Vipin Kumar, ST Microelectronics, vipin.kumar@st.com
+ *
+ * Copyright (C) 2012 Stefan Roese <sr@denx.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 <image.h>
+#include <linux/compiler.h>
+#include <asm/io.h>
+#include <asm/arch/spr_defs.h>
+#include <linux/mtd/st_smi.h>
+
+static const char kernel_name[] = "Linux";
+static const char loader_name[] = "U-Boot";
+
+int image_check_header(image_header_t *hdr, const char *name)
+{
+ if (image_check_magic(hdr) &&
+ (!strncmp(image_get_name(hdr), name, strlen(name))) &&
+ image_check_hcrc(hdr)) {
+ return 1;
+ }
+ return 0;
+}
+
+int image_check_data(image_header_t *hdr)
+{
+ if (image_check_dcrc(hdr))
+ return 1;
+
+ return 0;
+}
+
+/*
+ * SNOR (Serial NOR flash) related functions
+ */
+void snor_init(void)
+{
+ struct smi_regs *const smicntl =
+ (struct smi_regs * const)CONFIG_SYS_SMI_BASE;
+
+ /* Setting the fast mode values. SMI working at 166/4 = 41.5 MHz */
+ writel(HOLD1 | FAST_MODE | BANK_EN | DSEL_TIME | PRESCAL4,
+ &smicntl->smi_cr1);
+}
+
+static int snor_image_load(u8 *load_addr, void (**image_p)(void),
+ const char *image_name)
+{
+ image_header_t *header;
+
+ /*
+ * Since calculating the crc in the SNOR flash does not
+ * work, we copy the image to the destination address
+ * minus the header size. And point the header to this
+ * new destination. This will not work for address 0
+ * of course.
+ */
+ header = (image_header_t *)load_addr;
+ memcpy((ulong *)(image_get_load(header) - sizeof(image_header_t)),
+ (const ulong *)load_addr,
+ image_get_data_size(header) + sizeof(image_header_t));
+ header = (image_header_t *)(image_get_load(header) -
+ sizeof(image_header_t));
+
+ if (image_check_header(header, image_name)) {
+ if (image_check_data(header)) {
+ /* Jump to boot image */
+ *image_p = (void *)image_get_load(header);
+ return 1;
+ }
+ }
+
+ return 0;
+}
+
+static void boot_image(void (*image)(void))
+{
+ void (*funcp)(void) __noreturn = (void *)image;
+
+ (*funcp)();
+}
+
+/*
+ * spl_boot:
+ *
+ * All supported booting types of all supported SoCs are listed here.
+ * Generic readback APIs are provided for each supported booting type
+ * eg. nand_read_skip_bad
+ */
+u32 spl_boot(void)
+{
+ void (*image)(void);
+
+#ifdef CONFIG_SPEAR_USBTTY
+ plat_late_init();
+ return 1;
+#endif
+
+ /*
+ * All the supported booting devices are listed here. Each of
+ * the booting type supported by the platform would define the
+ * macro xxx_BOOT_SUPPORTED to true.
+ */
+
+ if (SNOR_BOOT_SUPPORTED && snor_boot_selected()) {
+ /* SNOR-SMI initialization */
+ snor_init();
+
+ serial_puts("Booting via SNOR\n");
+ /* Serial NOR booting */
+ if (1 == snor_image_load((u8 *)CONFIG_SYS_UBOOT_BASE,
+ &image, loader_name)) {
+ /* Platform related late initialasations */
+ plat_late_init();
+
+ /* Jump to boot image */
+ serial_puts("Jumping to U-Boot\n");
+ boot_image(image);
+ return 1;
+ }
+ }
+
+ if (NAND_BOOT_SUPPORTED && nand_boot_selected()) {
+ /* NAND booting */
+ /* Not ported from XLoader to SPL yet */
+ return 0;
+ }
+
+ if (PNOR_BOOT_SUPPORTED && pnor_boot_selected()) {
+ /* PNOR booting */
+ /* Not ported from XLoader to SPL yet */
+ return 0;
+ }
+
+ if (MMC_BOOT_SUPPORTED && mmc_boot_selected()) {
+ /* MMC booting */
+ /* Not ported from XLoader to SPL yet */
+ return 0;
+ }
+
+ if (SPI_BOOT_SUPPORTED && spi_boot_selected()) {
+ /* SPI booting */
+ /* Not supported for any platform as of now */
+ return 0;
+ }
+
+ if (I2C_BOOT_SUPPORTED && i2c_boot_selected()) {
+ /* I2C booting */
+ /* Not supported for any platform as of now */
+ return 0;
+ }
+
+ /*
+ * All booting types without memory are listed as below
+ * Control has to be returned to BootROM in case of all
+ * the following booting scenarios
+ */
+
+ if (USB_BOOT_SUPPORTED && usb_boot_selected()) {
+ plat_late_init();
+ return 1;
+ }
+
+ if (TFTP_BOOT_SUPPORTED && tftp_boot_selected()) {
+ plat_late_init();
+ return 1;
+ }
+
+ if (UART_BOOT_SUPPORTED && uart_boot_selected()) {
+ plat_late_init();
+ return 1;
+ }
+
+ /* Ideally, the control should not reach here. */
+ hang();
+}
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