* the kernel and then device tree.
*/
static int spi_load_image_os(struct spl_image_info *spl_image,
+ struct spl_boot_device *bootdev,
struct spi_flash *flash,
struct image_header *header)
{
if (image_get_magic(header) != IH_MAGIC)
return -1;
- err = spl_parse_image_header(spl_image, header);
+ err = spl_parse_image_header(spl_image, bootdev, header);
if (err)
return err;
return CONFIG_SYS_SPI_U_BOOT_OFFS;
}
+u32 __weak spl_spi_boot_bus(void)
+{
+ return CONFIG_SF_DEFAULT_BUS;
+}
+
+u32 __weak spl_spi_boot_cs(void)
+{
+ return CONFIG_SF_DEFAULT_CS;
+}
+
/*
* The main entry for SPI booting. It's necessary that SDRAM is already
* configured and available since this code loads the main U-Boot image
unsigned int payload_offs;
struct spi_flash *flash;
struct image_header *header;
+ unsigned int sf_bus = spl_spi_boot_bus();
+ unsigned int sf_cs = spl_spi_boot_cs();
/*
* Load U-Boot image from SPI flash into RAM
* In DM mode: defaults speed and mode will be
* taken from DT when available
*/
-
- flash = spi_flash_probe(CONFIG_SF_DEFAULT_BUS,
- CONFIG_SF_DEFAULT_CS,
+ flash = spi_flash_probe(sf_bus, sf_cs,
CONFIG_SF_DEFAULT_SPEED,
CONFIG_SF_DEFAULT_MODE);
if (!flash) {
}
#if CONFIG_IS_ENABLED(OS_BOOT)
- if (spl_start_uboot() || spi_load_image_os(spl_image, flash, header))
+ if (spl_start_uboot() || spi_load_image_os(spl_image, bootdev, flash, header))
#endif
{
/* Load u-boot, mkimage header is 64 bytes. */
(void *)CONFIG_SYS_LOAD_ADDR);
if (err)
return err;
- err = spl_parse_image_header(spl_image,
+ err = spl_parse_image_header(spl_image, bootdev,
(struct image_header *)CONFIG_SYS_LOAD_ADDR);
} else if (IS_ENABLED(CONFIG_SPL_LOAD_FIT) &&
image_get_magic(header) == FDT_MAGIC) {
err = spl_load_imx_container(spl_image, &load,
payload_offs);
} else {
- err = spl_parse_image_header(spl_image, header);
+ err = spl_parse_image_header(spl_image, bootdev, header);
if (err)
return err;
err = spi_flash_read(flash, payload_offs + spl_image->offset,
spl_image->size,
(void *)spl_image->load_addr);
}
+ if (IS_ENABLED(CONFIG_SPI_FLASH_SOFT_RESET)) {
+ err = spi_nor_remove(flash);
+ if (err)
+ return err;
+ }
}
return err;