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@@ -255,7 +255,19 @@ u32 spl_boot_device(void);
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* spl_boot_device() as U-Boot is not always loaded from the same device as SPL.
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*/
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u32 spl_mmc_boot_mode(const u32 boot_device);
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-int spl_boot_partition(const u32 boot_device);
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+
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+/**
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+ * spl_mmc_boot_partition() - MMC partition to load U-Boot from.
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+ * @boot_device: ID of the device which the MMC driver wants to load
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+ * U-Boot from.
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+ *
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+ * This function should return the partition number which the SPL
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+ * should load U-Boot from (on the given boot_device) when
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+ * CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION is set.
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+ *
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+ * If not overridden, it is weakly defined in common/spl/spl_mmc.c.
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+ */
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+int spl_mmc_boot_partition(const u32 boot_device);
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void spl_set_bd(void);
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/**
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