From 86c372af1abd02f6d81c287159e5d80bb27b8ae4 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sun, 24 Jan 2021 10:06:03 -0700 Subject: x86: spl: Add a function to find the text base It is useful to know the TEXT_BASE value for the image being loaded in TPL/SPL. Add a new spl_get_image_text_base() function to handle this. Make use of this in the x86 SPL handler, instead of having the logic there. Signed-off-by: Simon Glass Reviewed-by: Bin Meng --- include/spl.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'include') diff --git a/include/spl.h b/include/spl.h index faffeb519ac..e172500b5f8 100644 --- a/include/spl.h +++ b/include/spl.h @@ -254,6 +254,16 @@ ulong spl_get_image_pos(void); */ ulong spl_get_image_size(void); +/** + * spl_get_image_text_base() - get the text base of the next phase + * + * This returns the address that the next stage is linked to run at, i.e. + * CONFIG_SPL_TEXT_BASE or CONFIG_SYS_TEXT_BASE + * + * @return text-base address + */ +ulong spl_get_image_text_base(void); + /** * spl_load_simple_fit_skip_processing() - Hook to allow skipping the FIT * image processing during spl_load_simple_fit(). -- cgit v1.3.1