#include <nand.h>
#include <i2c.h>
#include <fsl_esdhc.h>
+#include <spi_flash.h>
DECLARE_GLOBAL_DATA_PTR;
99999000, 11111000, 12499800, 13333200
};
-ulong get_effective_memsize(void)
+phys_size_t get_effective_memsize(void)
{
return CONFIG_SYS_L2_SIZE;
}
/* Read back the register to synchronize the write. */
in_be32(&gur->pmuxcr);
+#ifdef CONFIG_SPL_SPI_BOOT
+ clrbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_SD_DATA);
+#endif
+
/* initialize selected port with appropriate baud rate */
plat_ratio = in_be32(&gur->porpllsr) & MPC85xx_PORPLLSR_PLAT_RATIO;
plat_ratio >>= 1;
bus_clk / 16 / CONFIG_BAUDRATE);
#ifdef CONFIG_SPL_MMC_BOOT
puts("\nSD boot...\n");
+#elif defined(CONFIG_SPL_SPI_BOOT)
+ puts("\nSPI Flash boot...\n");
#endif
/* copy code to RAM and jump to it - this should not return */
mem_malloc_init(CONFIG_SPL_RELOC_MALLOC_ADDR,
CONFIG_SPL_RELOC_MALLOC_SIZE);
+#ifndef CONFIG_SPL_NAND_BOOT
env_init();
+#endif
#ifdef CONFIG_SPL_MMC_BOOT
mmc_initialize(bd);
#endif
/* relocate environment function pointers etc. */
+#ifdef CONFIG_SPL_NAND_BOOT
+ nand_spl_load_image(CONFIG_ENV_OFFSET, CONFIG_ENV_SIZE,
+ (uchar *)CONFIG_ENV_ADDR);
+ gd->env_addr = (ulong)(CONFIG_ENV_ADDR);
+ gd->env_valid = 1;
+#else
env_relocate();
+#endif
#ifdef CONFIG_SYS_I2C
i2c_init_all();
#endif
gd->ram_size = initdram(0);
+#ifdef CONFIG_SPL_NAND_BOOT
+ puts("Tertiary program loader running in sram...");
+#else
puts("Second program loader running in sram...\n");
+#endif
#ifdef CONFIG_SPL_MMC_BOOT
mmc_boot();
+#elif defined(CONFIG_SPL_SPI_BOOT)
+ spi_boot();
+#elif defined(CONFIG_SPL_NAND_BOOT)
+ nand_boot();
#endif
}