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SPL: Enable use of custom defined U-Boot entry point
By setting CONFIG_SYS_UBOOT_START boards can now use a different entry point for their U-Boot image. So the U-Boot entry point is not fixed to CONFIG_SYS_TEXT_BASE any more. Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Tom Rini <trini@ti.com>
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@ -35,6 +35,9 @@
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DECLARE_GLOBAL_DATA_PTR;
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DECLARE_GLOBAL_DATA_PTR;
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#ifndef CONFIG_SYS_UBOOT_START
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#define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE
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#endif
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#ifndef CONFIG_SYS_MONITOR_LEN
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#ifndef CONFIG_SYS_MONITOR_LEN
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#define CONFIG_SYS_MONITOR_LEN (200 * 1024)
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#define CONFIG_SYS_MONITOR_LEN (200 * 1024)
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#endif
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#endif
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@ -104,7 +107,7 @@ void spl_parse_image_header(const struct image_header *header)
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header->ih_magic);
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header->ih_magic);
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/* Let's assume U-Boot will not be more than 200 KB */
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/* Let's assume U-Boot will not be more than 200 KB */
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spl_image.size = CONFIG_SYS_MONITOR_LEN;
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spl_image.size = CONFIG_SYS_MONITOR_LEN;
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spl_image.entry_point = CONFIG_SYS_TEXT_BASE;
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spl_image.entry_point = CONFIG_SYS_UBOOT_START;
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spl_image.load_addr = CONFIG_SYS_TEXT_BASE;
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spl_image.load_addr = CONFIG_SYS_TEXT_BASE;
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spl_image.os = IH_OS_U_BOOT;
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spl_image.os = IH_OS_U_BOOT;
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spl_image.name = "U-Boot";
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spl_image.name = "U-Boot";
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