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authorSimon Glass <sjg@chromium.org>2015-02-07 10:47:29 -0700
committerHans de Goede <hdegoede@redhat.com>2015-02-16 20:15:06 +0100
commitc01c71bc16d2836c3ff81af54529dab0686bca00 (patch)
treeb00fe26254f131d3b38769e8df271048cbeaa255 /arch
parente11c6c279d823dc0d2f470c5c2e3c0a9854a640f (diff)
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arm: spl: Provide for a board-specific loader
Some boards have a special way of loading U-Boot that does not fit with the existing SPL code. For example sunxi uses an 'FEL' mode where U-Boot is loaded over USB. Add a CONFIG option and boot mode for this. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Siarhei Siamashka <siarhei.siamashka@gmail.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/include/asm/spl.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/include/asm/spl.h b/arch/arm/include/asm/spl.h
index 8acd7cd..17b6f54 100644
--- a/arch/arm/include/asm/spl.h
+++ b/arch/arm/include/asm/spl.h
@@ -26,10 +26,14 @@ enum {
BOOT_DEVICE_SPI,
BOOT_DEVICE_SATA,
BOOT_DEVICE_I2C,
+ BOOT_DEVICE_BOARD,
BOOT_DEVICE_NONE
};
#endif
+/* Board-specific load method */
+void spl_board_load_image(void);
+
/* Linker symbols. */
extern char __bss_start[], __bss_end[];