From: Stefan Roese sr@denx.de
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 --- Changes in v6: - Add Stefan's patch for custom U-Boot entry point
common/spl/spl.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/common/spl/spl.c b/common/spl/spl.c index 40de454..14f7bdb 100644 --- a/common/spl/spl.c +++ b/common/spl/spl.c @@ -35,6 +35,9 @@
DECLARE_GLOBAL_DATA_PTR;
+#ifndef CONFIG_SYS_UBOOT_START +#define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE +#endif #ifndef CONFIG_SYS_MONITOR_LEN #define CONFIG_SYS_MONITOR_LEN (200 * 1024) #endif @@ -104,7 +107,7 @@ void spl_parse_image_header(const struct image_header *header) header->ih_magic); /* Let's assume U-Boot will not be more than 200 KB */ spl_image.size = CONFIG_SYS_MONITOR_LEN; - spl_image.entry_point = CONFIG_SYS_TEXT_BASE; + spl_image.entry_point = CONFIG_SYS_UBOOT_START; spl_image.load_addr = CONFIG_SYS_TEXT_BASE; spl_image.os = IH_OS_U_BOOT; spl_image.name = "U-Boot";