*/
#include <common.h>
#include <config.h>
+#include <fdt_support.h>
+#include <image.h>
+#include <log.h>
#include <spl.h>
#include <asm/io.h>
#include <nand.h>
#include <linux/libfdt_env.h>
#include <fdt.h>
+uint32_t __weak spl_nand_get_uboot_raw_page(void)
+{
+ return CONFIG_SYS_NAND_U_BOOT_OFFS;
+}
+
#if defined(CONFIG_SPL_NAND_RAW_ONLY)
static int spl_nand_load_image(struct spl_image_info *spl_image,
struct spl_boot_device *bootdev)
nand_init();
printf("Loading U-Boot from 0x%08x (size 0x%08x) to 0x%08x\n",
- CONFIG_SYS_NAND_U_BOOT_OFFS, CONFIG_SYS_NAND_U_BOOT_SIZE,
- CONFIG_SYS_NAND_U_BOOT_DST);
+ CONFIG_SYS_NAND_U_BOOT_OFFS, CFG_SYS_NAND_U_BOOT_SIZE,
+ CFG_SYS_NAND_U_BOOT_DST);
- nand_spl_load_image(CONFIG_SYS_NAND_U_BOOT_OFFS,
- CONFIG_SYS_NAND_U_BOOT_SIZE,
- (void *)CONFIG_SYS_NAND_U_BOOT_DST);
+ nand_spl_load_image(spl_nand_get_uboot_raw_page(),
+ CFG_SYS_NAND_U_BOOT_SIZE,
+ (void *)CFG_SYS_NAND_U_BOOT_DST);
spl_set_header_raw_uboot(spl_image);
nand_deselect();
static ulong spl_nand_fit_read(struct spl_load_info *load, ulong offs,
ulong size, void *dst)
{
- int ret;
+ int err;
+ ulong sector;
+
+ sector = *(int *)load->priv;
+ offs *= load->bl_len;
+ size *= load->bl_len;
+ offs = sector + nand_spl_adjust_offset(sector, offs - sector);
+ err = nand_spl_load_image(offs, size, dst);
+ if (err)
+ return 0;
+
+ return size / load->bl_len;
+}
+
+static ulong spl_nand_legacy_read(struct spl_load_info *load, ulong offs,
+ ulong size, void *dst)
+{
+ int err;
- ret = nand_spl_load_image(offs, size, dst);
- if (!ret)
- return size;
- else
+ debug("%s: offs %lx, size %lx, dst %p\n",
+ __func__, offs, size, dst);
+
+ err = nand_spl_load_image(offs, size, dst);
+ if (err)
return 0;
+
+ return size;
+}
+
+struct mtd_info * __weak nand_get_mtd(void)
+{
+ return NULL;
}
static int spl_nand_load_element(struct spl_image_info *spl_image,
- int offset, struct image_header *header)
+ struct spl_boot_device *bootdev,
+ int offset, struct legacy_img_hdr *header)
{
+ struct mtd_info *mtd = nand_get_mtd();
+ int bl_len = mtd ? mtd->writesize : 1;
int err;
err = nand_spl_load_image(offset, sizeof(*header), (void *)header);
debug("Found FIT\n");
load.dev = NULL;
+ load.priv = &offset;
+ load.filename = NULL;
+ load.bl_len = bl_len;
+ load.read = spl_nand_fit_read;
+ return spl_load_simple_fit(spl_image, &load, offset / bl_len, header);
+ } else if (IS_ENABLED(CONFIG_SPL_LOAD_IMX_CONTAINER)) {
+ struct spl_load_info load;
+
+ load.dev = NULL;
load.priv = NULL;
load.filename = NULL;
- load.bl_len = 1;
+ load.bl_len = bl_len;
load.read = spl_nand_fit_read;
- return spl_load_simple_fit(spl_image, &load, offset, header);
+ return spl_load_imx_container(spl_image, &load, offset / bl_len);
+ } else if (IS_ENABLED(CONFIG_SPL_LEGACY_IMAGE_FORMAT) &&
+ image_get_magic(header) == IH_MAGIC) {
+ struct spl_load_info load;
+
+ debug("Found legacy image\n");
+ load.dev = NULL;
+ load.priv = NULL;
+ load.filename = NULL;
+ load.bl_len = 1;
+ load.read = spl_nand_legacy_read;
+
+ return spl_load_legacy_img(spl_image, bootdev, &load, offset, header);
} else {
- err = spl_parse_image_header(spl_image, header);
+ err = spl_parse_image_header(spl_image, bootdev, header);
if (err)
return err;
return nand_spl_load_image(offset, spl_image->size,
struct spl_boot_device *bootdev)
{
int err;
- struct image_header *header;
+ struct legacy_img_hdr *header;
int *src __attribute__((unused));
int *dst __attribute__((unused));
header = spl_get_load_buffer(0, sizeof(*header));
-#ifdef CONFIG_SPL_OS_BOOT
+#if CONFIG_IS_ENABLED(OS_BOOT)
if (!spl_start_uboot()) {
/*
* load parameter image
*/
nand_spl_load_image(CONFIG_CMD_SPL_NAND_OFS,
CONFIG_CMD_SPL_WRITE_SIZE,
- (void *)CONFIG_SYS_TEXT_BASE);
+ (void *)CONFIG_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 +
+ src = (int *)CONFIG_TEXT_BASE;
+ src < (int *)(CONFIG_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,
sizeof(*header), (void *)header);
- err = spl_parse_image_header(spl_image, header);
+ err = spl_parse_image_header(spl_image, bootdev, header);
if (err)
return err;
if (header->ih_os == IH_OS_LINUX) {
}
#endif
#ifdef CONFIG_NAND_ENV_DST
- spl_nand_load_element(spl_image, CONFIG_ENV_OFFSET, header);
+ spl_nand_load_element(spl_image, bootdev, CONFIG_ENV_OFFSET, header);
#ifdef CONFIG_ENV_OFFSET_REDUND
- spl_nand_load_element(spl_image, CONFIG_ENV_OFFSET_REDUND, header);
+ spl_nand_load_element(spl_image, bootdev, CONFIG_ENV_OFFSET_REDUND, header);
#endif
#endif
/* Load u-boot */
- err = spl_nand_load_element(spl_image, CONFIG_SYS_NAND_U_BOOT_OFFS,
+ err = spl_nand_load_element(spl_image, bootdev, spl_nand_get_uboot_raw_page(),
header);
#ifdef CONFIG_SYS_NAND_U_BOOT_OFFS_REDUND
#if CONFIG_SYS_NAND_U_BOOT_OFFS != CONFIG_SYS_NAND_U_BOOT_OFFS_REDUND
if (err)
- err = spl_nand_load_element(spl_image,
+ err = spl_nand_load_element(spl_image, bootdev,
CONFIG_SYS_NAND_U_BOOT_OFFS_REDUND,
header);
#endif